-/* This version of GtkSheet has been *heavily* modified, for the specific
- requirements of PSPPIRE. */
+/*
+ * Copyright (C) 2006, 2008 Free Software Foundation
+ *
+ * This version of GtkSheet has been *heavily* modified, for the specific
+ * requirements of PSPPIRE. The changes are copyright by the
+ * Free Software Foundation. The copyright notice for the original work is
+ * below.
+ */
/* GtkSheet widget for Gtk+.
* Copyright (C) 1999-2001 Adrian E. Feiguin <adrian@ifir.ifir.edu.ar>
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
- *
+ *
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
+
/**
* SECTION:gtksheet
* @short_description: spreadsheet widget for gtk2
*
- * GtkSheet is a matrix widget for GTK+. It consists of an scrollable grid of
+ * GtkSheet is a matrix widget for GTK+. It consists of an scrollable grid of
* cells where you can allocate text. Cell contents can be edited interactively
- * through a specially designed entry, GtkItemEntry. It is also a container
- * subclass, allowing you to display buttons, curves, pixmaps and any other
- * widgets in it.
- *
- * You can also set many attributes as: border, foreground and background color,
- * text justification, and more.
+ * through a specially designed entry, GtkItemEntry.
*
- * The testgtksheet program shows how easy is to create a spreadsheet-like GUI
- * using this widget.
*/
+#include <config.h>
+
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <gdk/gdk.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtksignal.h>
-#include <gtk/gtklabel.h>
#include <gtk/gtkbutton.h>
#include <gtk/gtkadjustment.h>
-#include <gtk/gtktable.h>
-#include <gtk/gtkbox.h>
-#include <gtk/gtkmain.h>
#include <gtk/gtktypeutils.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkcontainer.h>
-#include <gtk/gtkpixmap.h>
#include <pango/pango.h>
-#include "gtkitementry.h"
#include "gtksheet.h"
#include "gtkextra-marshal.h"
#include "gsheetmodel.h"
+#include <libpspp/misc.h>
+#include <math.h>
/* sheet flags */
enum
-{
- GTK_SHEET_IS_LOCKED = 1 << 0,
- GTK_SHEET_IS_FROZEN = 1 << 1,
- GTK_SHEET_IN_XDRAG = 1 << 2,
- GTK_SHEET_IN_YDRAG = 1 << 3,
- GTK_SHEET_IN_DRAG = 1 << 4,
- GTK_SHEET_IN_SELECTION = 1 << 5,
- GTK_SHEET_IN_RESIZE = 1 << 6,
- GTK_SHEET_IN_CLIP = 1 << 7,
- GTK_SHEET_REDRAW_PENDING = 1 << 8,
-};
-
-#define GTK_SHEET_FLAGS(sheet) (GTK_SHEET (sheet)->flags)
-#define GTK_SHEET_SET_FLAGS(sheet,flag) (GTK_SHEET_FLAGS (sheet) |= (flag))
-#define GTK_SHEET_UNSET_FLAGS(sheet,flag) (GTK_SHEET_FLAGS (sheet) &= ~(flag))
-
-#define GTK_SHEET_IS_LOCKED(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_IS_LOCKED)
-
-
-#define GTK_SHEET_IS_FROZEN(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_IS_FROZEN)
-#define GTK_SHEET_IN_XDRAG(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_IN_XDRAG)
-#define GTK_SHEET_IN_YDRAG(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_IN_YDRAG)
-#define GTK_SHEET_IN_DRAG(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_IN_DRAG)
+ {
+ GTK_SHEET_IN_XDRAG = 1 << 1,
+ GTK_SHEET_IN_YDRAG = 1 << 2,
+ GTK_SHEET_IN_DRAG = 1 << 3,
+ GTK_SHEET_IN_SELECTION = 1 << 4,
+ GTK_SHEET_IN_RESIZE = 1 << 5
+ };
+
+#define GTK_SHEET_FLAGS(sheet) (GTK_SHEET (sheet)->flags)
+#define GTK_SHEET_SET_FLAGS(sheet,flag) (GTK_SHEET_FLAGS (sheet) |= (flag))
+#define GTK_SHEET_UNSET_FLAGS(sheet,flag) (GTK_SHEET_FLAGS (sheet) &= ~ (flag))
+
+#define GTK_SHEET_IN_XDRAG(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_IN_XDRAG)
+#define GTK_SHEET_IN_YDRAG(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_IN_YDRAG)
+#define GTK_SHEET_IN_DRAG(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_IN_DRAG)
#define GTK_SHEET_IN_SELECTION(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_IN_SELECTION)
#define GTK_SHEET_IN_RESIZE(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_IN_RESIZE)
-#define GTK_SHEET_IN_CLIP(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_IN_CLIP)
-#define GTK_SHEET_REDRAW_PENDING(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_REDRAW_PENDING)
-
+
#define CELL_SPACING 1
-#define DRAG_WIDTH 6
-#define TIMEOUT_SCROLL 20
-#define TIMEOUT_FLASH 200
-#define TIME_INTERVAL 8
+
+#define TIMEOUT_HOVER 300
#define COLUMN_MIN_WIDTH 10
-#define MINROWS 1
-#define MINCOLS 1
-#define MAXLENGTH 30
-#define CELLOFFSET 4
+#define COLUMN_TITLES_HEIGHT 4
#define DEFAULT_COLUMN_WIDTH 80
+#define DEFAULT_ROW_HEIGHT 25
+static void gtk_sheet_update_primary_selection (GtkSheet *sheet);
+static void draw_column_title_buttons_range (GtkSheet *sheet, gint first, gint n);
+static void draw_row_title_buttons_range (GtkSheet *sheet, gint first, gint n);
-static void gtk_sheet_column_title_button_draw(GtkSheet *sheet, gint column);
-static void gtk_sheet_row_title_button_draw(GtkSheet *sheet, gint row);
+static void gtk_sheet_set_row_height (GtkSheet *sheet,
+ gint row,
+ guint height);
+static void destroy_hover_window (GtkSheetHoverTitle *);
+static GtkSheetHoverTitle *create_hover_window (void);
-static gboolean gtk_sheet_cell_empty (const GtkSheet *sheet, gint row, gint col);
+static GtkStateType gtk_sheet_cell_get_state (GtkSheet *sheet, gint row, gint col);
-static inline
-void dispose_string (const GtkSheet *sheet, gchar *text)
-{
- GSheetModel *model = gtk_sheet_get_model(sheet);
-
- if ( ! model )
- return;
- if (g_sheet_model_free_strings(model))
- g_free(text);
-}
-
-static inline
-guint DEFAULT_ROW_HEIGHT(GtkWidget *widget)
-{
- if(!widget->style->font_desc) return 24;
- else {
- PangoContext *context = gtk_widget_get_pango_context(widget);
- PangoFontMetrics *metrics = pango_context_get_metrics(context,
- widget->style->font_desc,
- pango_context_get_language(context));
- guint val = pango_font_metrics_get_descent(metrics) +
- pango_font_metrics_get_ascent(metrics);
- pango_font_metrics_unref(metrics);
- return PANGO_PIXELS(val)+2*CELLOFFSET;
- }
-}
-static inline guint DEFAULT_FONT_ASCENT(GtkWidget *widget)
-{
- if(!widget->style->font_desc) return 12;
- else {
- PangoContext *context = gtk_widget_get_pango_context(widget);
- PangoFontMetrics *metrics = pango_context_get_metrics(context,
- widget->style->font_desc,
- pango_context_get_language(context));
- guint val = pango_font_metrics_get_ascent(metrics);
- pango_font_metrics_unref(metrics);
- return PANGO_PIXELS(val);
- }
-}
-static inline guint STRING_WIDTH(GtkWidget *widget,
- const PangoFontDescription *font, const gchar *text)
+static inline void
+dispose_string (const GtkSheet *sheet, gchar *text)
{
- PangoRectangle rect;
- PangoLayout *layout;
-
- layout = gtk_widget_create_pango_layout (widget, text);
- pango_layout_set_font_description (layout, font);
-
- pango_layout_get_extents (layout, NULL, &rect);
-
- g_object_unref(G_OBJECT(layout));
- return PANGO_PIXELS(rect.width);
-}
-
-static inline guint DEFAULT_FONT_DESCENT(GtkWidget *widget)
-{
- if(!widget->style->font_desc) return 12;
- else {
- PangoContext *context = gtk_widget_get_pango_context(widget);
- PangoFontMetrics *metrics = pango_context_get_metrics(context,
- widget->style->font_desc,
- pango_context_get_language(context));
- guint val = pango_font_metrics_get_descent(metrics);
- pango_font_metrics_unref(metrics);
- return PANGO_PIXELS(val);
- }
-}
-
+ GSheetModel *model = gtk_sheet_get_model (sheet);
-static gint
-yyy_row_is_visible(const GtkSheet *sheet, gint row)
-{
- GSheetRow *row_geo = sheet->row_geometry;
+ if ( ! model )
+ return;
- return g_sheet_row_get_visibility(row_geo, row, 0);
+ if (g_sheet_model_free_strings (model))
+ g_free (text);
}
-
+/* Return the row containing pixel Y */
static gint
-yyy_row_is_sensitive(const GtkSheet *sheet, gint row)
+yyy_row_ypixel_to_row (const GtkSheet *sheet, gint y)
{
- GSheetRow *row_geo = sheet->row_geometry;
-
- return g_sheet_row_get_sensitivity(row_geo, row, 0);
-}
-
-
+ GSheetRow *geo = sheet->row_geometry;
-static inline gint
-yyy_row_count(const GtkSheet *sheet)
-{
- GSheetRow *row_geo = sheet->row_geometry;
+ g_return_val_if_fail (y >= 0, -1);
- return g_sheet_row_get_row_count(row_geo, 0);
+ return g_sheet_row_pixel_to_row (geo, y);
}
-static inline gint
-yyy_row_height(const GtkSheet *sheet, gint row)
+/* Return the lowest row number which is wholly or partially on
+ the visible range of the sheet */
+static inline glong
+min_visible_row (const GtkSheet *sheet)
{
- GSheetRow *row_geo = sheet->row_geometry;
-
- return g_sheet_row_get_height(row_geo, row, 0);
+ return yyy_row_ypixel_to_row (sheet, sheet->vadjustment->value);
}
-static gint
-yyy_row_top_ypixel(const GtkSheet *sheet, gint row)
+static inline glong
+min_fully_visible_row (const GtkSheet *sheet)
{
- GSheetRow *geo = sheet->row_geometry;
+ glong row = yyy_row_ypixel_to_row (sheet, sheet->vadjustment->value);
- gint y = g_sheet_row_start_pixel(geo, row, 0);
+ if ( g_sheet_row_start_pixel (sheet->row_geometry, row) < sheet->vadjustment->value)
+ row++;
- if ( sheet->column_titles_visible )
- y += sheet->column_title_area.height;
-
- return y;
+ return row;
}
-/* Return the row containing pixel Y */
-static gint
-yyy_row_ypixel_to_row(const GtkSheet *sheet, gint y)
-{
- GSheetRow *geo = sheet->row_geometry;
-
- gint cy = sheet->voffset;
-
- if(sheet->column_titles_visible)
- cy += sheet->column_title_area.height;
-
- if(y < cy) return 0;
-
- return g_sheet_row_pixel_to_row(geo, y - cy, 0);
-}
-
-/* gives the top pixel of the given row in context of
- * the sheet's voffset */
-static inline gint
-ROW_TOP_YPIXEL(const GtkSheet *sheet, gint row)
+static inline glong
+max_visible_row (const GtkSheet *sheet)
{
- return (sheet->voffset + yyy_row_top_ypixel(sheet, row));
+ return yyy_row_ypixel_to_row (sheet,
+ sheet->vadjustment->value +
+ sheet->vadjustment->page_size);
}
-/* returns the row index from a y pixel location in the
- * context of the sheet's voffset */
-static inline gint
-ROW_FROM_YPIXEL(const GtkSheet *sheet, gint y)
+static inline glong
+max_fully_visible_row (const GtkSheet *sheet)
{
- return (yyy_row_ypixel_to_row(sheet, y));
-}
+ glong row = max_visible_row (sheet);
-static inline GtkSheetButton *
-xxx_column_button(const GtkSheet *sheet, gint col)
-{
- GSheetColumn *col_geo = sheet->column_geometry;
- if ( col < 0 ) return NULL ;
+ if ( g_sheet_row_start_pixel (sheet->row_geometry, row)
+ +
+ g_sheet_row_get_height (sheet->row_geometry, row)
+ > sheet->vadjustment->value)
+ row--;
- return g_sheet_column_get_button(col_geo, col);
+ return row;
}
+/* returns the column index from a pixel location */
static inline gint
-xxx_column_left_xpixel(const GtkSheet *sheet, gint col)
-{
- GSheetColumn *geo = sheet->column_geometry;
-
- gint x = g_sheet_column_start_pixel(geo, col);
-
- if ( sheet->row_titles_visible )
- x += sheet->row_title_area.width;
-
- return x;
-}
-
-static inline gint
-xxx_column_width(const GtkSheet *sheet, gint col)
+column_from_xpixel (const GtkSheet *sheet, gint pixel)
{
- GSheetColumn *col_geo = sheet->column_geometry;
-
- return g_sheet_column_get_width(col_geo, col);
+ return psppire_axis_get_unit_at_pixel (sheet->haxis, pixel);
}
-static inline void
-xxx_set_column_width(GtkSheet *sheet, gint col, gint width)
+/* Returns the lowest column number which is wholly or partially
+ on the sheet */
+static inline glong
+min_visible_column (const GtkSheet *sheet)
{
- if ( sheet->column_geometry )
- g_sheet_column_set_width(sheet->column_geometry, col, width);
+ return column_from_xpixel (sheet, sheet->hadjustment->value);
}
-static inline void
-xxx_column_set_left_column(GtkSheet *sheet, gint col, gint i)
+static inline glong
+min_fully_visible_column (const GtkSheet *sheet)
{
- GSheetColumn *col_geo = sheet->column_geometry;
+ glong col = min_visible_column (sheet);
- g_sheet_column_set_left_text_column(col_geo, col, i);
-}
-
-static inline gint
-xxx_column_left_column(const GtkSheet *sheet, gint col)
-{
- GSheetColumn *col_geo = sheet->column_geometry;
+ if ( psppire_axis_pixel_start (sheet->haxis, col) < sheet->hadjustment->value)
+ col++;
- return g_sheet_column_get_left_text_column(col_geo, col);
+ return col;
}
-static inline void
-xxx_column_set_right_column(GtkSheet *sheet, gint col, gint i)
-{
- GSheetColumn *col_geo = sheet->column_geometry;
-
- g_sheet_column_set_right_text_column(col_geo, col, i);
-}
-static inline gint
-xxx_column_right_column(const GtkSheet *sheet, gint col)
+/* Returns the highest column number which is wholly or partially
+ on the sheet */
+static inline glong
+max_visible_column (const GtkSheet *sheet)
{
- GSheetColumn *col_geo = sheet->column_geometry;
-
- return g_sheet_column_get_right_text_column(col_geo, col);
+ return column_from_xpixel (sheet,
+ sheet->hadjustment->value +
+ sheet->hadjustment->page_size);
}
-static inline GtkJustification
-xxx_column_justification(const GtkSheet *sheet, gint col)
+static inline glong
+max_fully_visible_column (const GtkSheet *sheet)
{
- GSheetColumn *col_geo = sheet->column_geometry;
-
- return g_sheet_column_get_justification(col_geo, col);
-}
+ glong col = max_visible_column (sheet);
-static inline gint
-xxx_column_is_visible(const GtkSheet *sheet, gint col)
-{
- GSheetColumn *col_geo = sheet->column_geometry;
+ if ( psppire_axis_pixel_start (sheet->haxis, col)
+ +
+ psppire_axis_unit_size (sheet->haxis, col)
+ > sheet->hadjustment->value)
+ col--;
- return g_sheet_column_get_visibility(col_geo, col);
+ return col;
}
-static inline gint
-xxx_column_is_sensitive(const GtkSheet *sheet, gint col)
-{
- GSheetColumn *col_geo = sheet->column_geometry;
-
- return g_sheet_column_get_sensitivity(col_geo, col);
-}
-
-/* gives the left pixel of the given column in context of
- * the sheet's hoffset */
-static inline gint
-COLUMN_LEFT_XPIXEL(const GtkSheet *sheet, gint ncol)
-{
- return (sheet->hoffset + xxx_column_left_xpixel(sheet, ncol));
-}
+/* The size of the region (in pixels) around the row/column boundaries
+ where the height/width may be grabbed to change size */
+#define DRAG_WIDTH 6
-static inline gint
-xxx_column_count(const GtkSheet *sheet)
+static gboolean
+on_column_boundary (const GtkSheet *sheet, gint x, gint *column)
{
- GSheetColumn *col_geo = sheet->column_geometry;
+ gint col;
- return g_sheet_column_get_column_count(col_geo);
-}
-
-/* returns the column index from a x pixel location in the
- * context of the sheet's hoffset */
-static inline gint
-COLUMN_FROM_XPIXEL (const GtkSheet * sheet,
- gint x)
-{
- gint i, cx;
+ x += sheet->hadjustment->value;
- cx = sheet->hoffset;
- if( sheet->row_titles_visible )
- cx += sheet->row_title_area.width;
+ col = column_from_xpixel (sheet, x);
- if(x < cx) return 0;
- for (i = 0; i < xxx_column_count(sheet); i++)
+ if ( column_from_xpixel (sheet, x - DRAG_WIDTH / 2) < col )
{
- if (x >= cx && x <= (cx + xxx_column_width(sheet, i)) &&
- xxx_column_is_visible(sheet, i))
- return i;
- if( xxx_column_is_visible(sheet, i))
- cx += xxx_column_width(sheet, i);
+ *column = col - 1;
+ return TRUE;
}
- /* no match */
- return xxx_column_count(sheet) - 1;
-}
-
-/* returns the total height of the sheet */
-static inline gint SHEET_HEIGHT(GtkSheet *sheet)
-{
- const gint n_rows = yyy_row_count(sheet);
-
- return yyy_row_top_ypixel(sheet, n_rows - 1) +
- yyy_row_height(sheet, n_rows - 1);
-}
-
-
-static inline GtkSheetButton *
-yyy_row_button(GtkSheet *sheet, gint row)
-{
- GSheetRow *row_geo = sheet->row_geometry;
-
- return g_sheet_row_get_button(row_geo, row, sheet);
-}
-
-
-
-
-static inline void
-yyy_set_row_height(GtkSheet *sheet, gint row, gint height)
-{
- if ( sheet->row_geometry )
- g_sheet_row_set_height(sheet->row_geometry, row, height, sheet);
-}
-
-
-
-/* returns the total width of the sheet */
-static inline gint SHEET_WIDTH(GtkSheet *sheet)
-{
- gint i,cx;
+ if ( column_from_xpixel (sheet, x + DRAG_WIDTH / 2) > col )
+ {
+ *column = col;
+ return TRUE;
+ }
- cx = ( sheet->row_titles_visible ? sheet->row_title_area.width : 0);
-
- for (i=0; i < xxx_column_count(sheet); i++)
- if(xxx_column_is_visible(sheet, i)) cx += xxx_column_width(sheet, i);
-
- return cx;
+ return FALSE;
}
-#define MIN_VISIBLE_ROW(sheet) sheet->view.row0
-#define MAX_VISIBLE_ROW(sheet) sheet->view.rowi
-#define MIN_VISIBLE_COLUMN(sheet) sheet->view.col0
-#define MAX_VISIBLE_COLUMN(sheet) sheet->view.coli
-
-
static inline gboolean
-POSSIBLE_XDRAG(const GtkSheet *sheet, gint x, gint *drag_column)
+POSSIBLE_YDRAG (const GtkSheet *sheet, gint y, gint *drag_row)
{
- gint column, xdrag;
-
- column=COLUMN_FROM_XPIXEL(sheet, x);
- *drag_column=column;
+ gint row, ydrag;
- xdrag = COLUMN_LEFT_XPIXEL(sheet, column)+CELL_SPACING;
- if(x <= xdrag+DRAG_WIDTH/2 && column != 0){
- while(! xxx_column_is_visible(sheet, column-1) && column>0) column--;
- *drag_column=column-1;
- return xxx_column_is_sensitive(sheet, column-1);
- }
+ y += sheet->vadjustment->value;
+ row = yyy_row_ypixel_to_row (sheet, y);
+ *drag_row = row;
- xdrag+= xxx_column_width(sheet, column);
- if(x >= xdrag-DRAG_WIDTH/2 && x <= xdrag+DRAG_WIDTH/2)
- return xxx_column_is_sensitive(sheet, column);
-
- return FALSE;
-}
-
-static inline gboolean
-POSSIBLE_YDRAG(const GtkSheet *sheet, gint y, gint *drag_row)
-{
- gint row, ydrag;
- row=ROW_FROM_YPIXEL(sheet, y);
- *drag_row=row;
+ ydrag = g_sheet_row_start_pixel (sheet->row_geometry, row) + CELL_SPACING;
+ if (y <= ydrag + DRAG_WIDTH / 2 && row != 0)
+ {
+ *drag_row = row - 1;
+ return g_sheet_row_get_sensitivity (sheet->row_geometry, row - 1);
+ }
- ydrag=ROW_TOP_YPIXEL(sheet,row)+CELL_SPACING;
- if(y <= ydrag+DRAG_WIDTH/2 && row != 0){
- while(!yyy_row_is_visible(sheet, row-1) && row>0) row--;
- *drag_row=row-1;
- return yyy_row_is_sensitive(sheet, row-1);
- }
+ ydrag += g_sheet_row_get_height (sheet->row_geometry, row);
- ydrag+=yyy_row_height(sheet, row);
+ if (y >= ydrag - DRAG_WIDTH / 2 && y <= ydrag + DRAG_WIDTH / 2)
+ return g_sheet_row_get_sensitivity (sheet->row_geometry, row);
- if(y >= ydrag-DRAG_WIDTH/2 && y <= ydrag+DRAG_WIDTH/2)
- return yyy_row_is_sensitive(sheet, row);
-
-
- return FALSE;
-}
+ return FALSE;
+}
static inline gboolean
-POSSIBLE_DRAG(const GtkSheet *sheet, gint x, gint y,
- gint *drag_row, gint *drag_column)
+POSSIBLE_DRAG (const GtkSheet *sheet, gint x, gint y,
+ gint *drag_row, gint *drag_column)
{
gint ydrag, xdrag;
/* Can't drag if nothing is selected */
- if ( sheet->range.row0 < 0 || sheet->range.rowi < 0 ||
+ if ( sheet->range.row0 < 0 || sheet->range.rowi < 0 ||
sheet->range.col0 < 0 || sheet->range.coli < 0 )
return FALSE;
- *drag_column = COLUMN_FROM_XPIXEL(sheet, x);
- *drag_row = ROW_FROM_YPIXEL(sheet, y);
+ *drag_column = column_from_xpixel (sheet, x);
+ *drag_row = yyy_row_ypixel_to_row (sheet, y);
- if(x >= COLUMN_LEFT_XPIXEL(sheet, sheet->range.col0) - DRAG_WIDTH/2 &&
- x <= COLUMN_LEFT_XPIXEL(sheet, sheet->range.coli) +
- xxx_column_width(sheet, sheet->range.coli) + DRAG_WIDTH/2)
+ if (x >= psppire_axis_pixel_start (sheet->haxis, sheet->range.col0) - DRAG_WIDTH / 2 &&
+ x <= psppire_axis_pixel_start (sheet->haxis, sheet->range.coli) +
+ psppire_axis_unit_size (sheet->haxis, sheet->range.coli) + DRAG_WIDTH / 2)
{
- ydrag=ROW_TOP_YPIXEL(sheet,sheet->range.row0);
- if(y >= ydrag - DRAG_WIDTH/2 && y <= ydrag + DRAG_WIDTH/2)
+ ydrag = g_sheet_row_start_pixel (sheet->row_geometry, sheet->range.row0);
+ if (y >= ydrag - DRAG_WIDTH / 2 && y <= ydrag + DRAG_WIDTH / 2)
{
*drag_row = sheet->range.row0;
return TRUE;
}
- ydrag = ROW_TOP_YPIXEL(sheet, sheet->range.rowi) +
- yyy_row_height(sheet, sheet->range.rowi);
- if(y >= ydrag - DRAG_WIDTH/2 && y <= ydrag+DRAG_WIDTH/2)
+ ydrag = g_sheet_row_start_pixel (sheet->row_geometry, sheet->range.rowi) +
+ g_sheet_row_get_height (sheet->row_geometry, sheet->range.rowi);
+ if (y >= ydrag - DRAG_WIDTH / 2 && y <= ydrag + DRAG_WIDTH / 2)
{
*drag_row = sheet->range.rowi;
return TRUE;
}
}
- if(y >= ROW_TOP_YPIXEL(sheet, sheet->range.row0) - DRAG_WIDTH/2 &&
- y <= ROW_TOP_YPIXEL(sheet, sheet->range.rowi) +
- yyy_row_height(sheet, sheet->range.rowi) + DRAG_WIDTH/2)
+ if (y >= g_sheet_row_start_pixel (sheet->row_geometry, sheet->range.row0) - DRAG_WIDTH / 2 &&
+ y <= g_sheet_row_start_pixel (sheet->row_geometry, sheet->range.rowi) +
+ g_sheet_row_get_height (sheet->row_geometry, sheet->range.rowi) + DRAG_WIDTH / 2)
{
- xdrag = COLUMN_LEFT_XPIXEL(sheet, sheet->range.col0);
- if(x >= xdrag-DRAG_WIDTH/2 && x <= xdrag + DRAG_WIDTH/2)
+ xdrag = psppire_axis_pixel_start (sheet->haxis, sheet->range.col0);
+ if (x >= xdrag - DRAG_WIDTH / 2 && x <= xdrag + DRAG_WIDTH / 2)
{
*drag_column = sheet->range.col0;
return TRUE;
}
- xdrag = COLUMN_LEFT_XPIXEL(sheet, sheet->range.coli) +
- xxx_column_width(sheet, sheet->range.coli);
- if(x >= xdrag - DRAG_WIDTH/2 && x <= xdrag + DRAG_WIDTH/2)
+ xdrag = psppire_axis_pixel_start (sheet->haxis, sheet->range.coli) +
+ psppire_axis_unit_size (sheet->haxis, sheet->range.coli);
+ if (x >= xdrag - DRAG_WIDTH / 2 && x <= xdrag + DRAG_WIDTH / 2)
{
*drag_column = sheet->range.coli;
return TRUE;
}
}
+
return FALSE;
}
static inline gboolean
-POSSIBLE_RESIZE(const GtkSheet *sheet, gint x, gint y,
- gint *drag_row, gint *drag_column)
+POSSIBLE_RESIZE (const GtkSheet *sheet, gint x, gint y,
+ gint *drag_row, gint *drag_column)
{
gint xdrag, ydrag;
/* Can't drag if nothing is selected */
- if ( sheet->range.row0 < 0 || sheet->range.rowi < 0 ||
+ if ( sheet->range.row0 < 0 || sheet->range.rowi < 0 ||
sheet->range.col0 < 0 || sheet->range.coli < 0 )
return FALSE;
- xdrag = COLUMN_LEFT_XPIXEL(sheet,sheet->range.coli)+
- xxx_column_width(sheet, sheet->range.coli);
-
- ydrag = ROW_TOP_YPIXEL(sheet,sheet->range.rowi)+
- yyy_row_height(sheet, sheet->range.rowi);
-
- if(sheet->state == GTK_SHEET_COLUMN_SELECTED)
- ydrag = ROW_TOP_YPIXEL(sheet, sheet->view.row0);
-
- if(sheet->state == GTK_SHEET_ROW_SELECTED)
- xdrag = COLUMN_LEFT_XPIXEL(sheet, sheet->view.col0);
-
- *drag_column=COLUMN_FROM_XPIXEL(sheet,x);
- *drag_row=ROW_FROM_YPIXEL(sheet,y);
-
- if(x>=xdrag-DRAG_WIDTH/2 && x<=xdrag+DRAG_WIDTH/2 &&
- y>=ydrag-DRAG_WIDTH/2 && y<=ydrag+DRAG_WIDTH/2) return TRUE;
-
- return FALSE;
-}
-
-static void gtk_sheet_class_init (GtkSheetClass * klass);
-static void gtk_sheet_init (GtkSheet * sheet);
-static void gtk_sheet_destroy (GtkObject * object);
-static void gtk_sheet_finalize (GObject * object);
-static void gtk_sheet_style_set (GtkWidget *widget,
- GtkStyle *previous_style);
-static void gtk_sheet_realize (GtkWidget * widget);
-static void gtk_sheet_unrealize (GtkWidget * widget);
-static void gtk_sheet_map (GtkWidget * widget);
-static void gtk_sheet_unmap (GtkWidget * widget);
-static gint gtk_sheet_expose (GtkWidget * widget,
- GdkEventExpose * event);
-static void gtk_sheet_forall (GtkContainer *container,
- gboolean include_internals,
- GtkCallback callback,
- gpointer callback_data);
-
-static void gtk_sheet_set_scroll_adjustments (GtkSheet *sheet,
- GtkAdjustment *hadjustment,
- GtkAdjustment *vadjustment);
-
-static gint gtk_sheet_button_press (GtkWidget * widget,
- GdkEventButton * event);
-static gint gtk_sheet_button_release (GtkWidget * widget,
- GdkEventButton * event);
-static gint gtk_sheet_motion (GtkWidget * widget,
- GdkEventMotion * event);
-static gint gtk_sheet_entry_key_press (GtkWidget *widget,
- GdkEventKey *key);
-static gint gtk_sheet_key_press (GtkWidget *widget,
- GdkEventKey *key);
-static void gtk_sheet_size_request (GtkWidget * widget,
- GtkRequisition * requisition);
-static void gtk_sheet_size_allocate (GtkWidget * widget,
- GtkAllocation * allocation);
+ xdrag = psppire_axis_pixel_start (sheet->haxis, sheet->range.coli)+
+ psppire_axis_unit_size (sheet->haxis, sheet->range.coli);
-/* Sheet queries */
+ ydrag = g_sheet_row_start_pixel (sheet->row_geometry, sheet->range.rowi) +
+ g_sheet_row_get_height (sheet->row_geometry, sheet->range.rowi);
-static gint gtk_sheet_range_isvisible (GtkSheet * sheet,
- GtkSheetRange range);
-static gint gtk_sheet_cell_isvisible (GtkSheet * sheet,
- gint row, gint column);
-/* Clipped Range */
+ if (sheet->state == GTK_SHEET_COLUMN_SELECTED)
+ ydrag = g_sheet_row_start_pixel (sheet->row_geometry, min_visible_row (sheet));
-static gint gtk_sheet_scroll (gpointer data);
-static gint gtk_sheet_flash (gpointer data);
+ if (sheet->state == GTK_SHEET_ROW_SELECTED)
+ xdrag = psppire_axis_pixel_start (sheet->haxis, min_visible_column (sheet));
-/* Drawing Routines */
+ *drag_column = column_from_xpixel (sheet, x);
+ *drag_row = yyy_row_ypixel_to_row (sheet, y);
+
+ if (x >= xdrag - DRAG_WIDTH / 2 && x <= xdrag + DRAG_WIDTH / 2 &&
+ y >= ydrag - DRAG_WIDTH / 2 && y <= ydrag + DRAG_WIDTH / 2) return TRUE;
+
+ return FALSE;
+}
+
+
+static gboolean
+rectangle_from_range (GtkSheet *sheet, const GtkSheetRange *range,
+ GdkRectangle *r)
+{
+ g_return_val_if_fail (range, FALSE);
+
+ r->x = psppire_axis_pixel_start (sheet->haxis, range->col0);
+ r->x -= round (sheet->hadjustment->value);
-/* draw cell background and frame */
-static void gtk_sheet_cell_draw_default (GtkSheet *sheet,
- gint row, gint column);
+ if ( sheet->row_titles_visible)
+ r->x += sheet->row_title_area.width;
+
+
+ r->y = g_sheet_row_start_pixel (sheet->row_geometry, range->row0);
+ r->y -= round (sheet->vadjustment->value);
+
+ if ( sheet->column_titles_visible)
+ r->y += sheet->column_title_area.height;
+
+ r->width = psppire_axis_pixel_start (sheet->haxis, range->coli) -
+ psppire_axis_pixel_start (sheet->haxis, range->col0) +
+ psppire_axis_unit_size (sheet->haxis, range->coli);
+
+ r->height = g_sheet_row_start_pixel (sheet->row_geometry, range->rowi) -
+ g_sheet_row_start_pixel (sheet->row_geometry, range->row0) +
+ g_sheet_row_get_height (sheet->row_geometry, range->rowi);
+
+ return TRUE;
+}
+
+static gboolean
+rectangle_from_cell (GtkSheet *sheet, gint row, gint col,
+ GdkRectangle *r)
+{
+ GtkSheetRange range;
+ g_return_val_if_fail (row >= 0, FALSE);
+ g_return_val_if_fail (col >= 0, FALSE);
+
+ range.row0 = range.rowi = row;
+ range.col0 = range.coli = col;
+
+ return rectangle_from_range (sheet, &range, r);
+}
+
+
+static void gtk_sheet_class_init (GtkSheetClass *klass);
+static void gtk_sheet_init (GtkSheet *sheet);
+static void gtk_sheet_dispose (GObject *object);
+static void gtk_sheet_finalize (GObject *object);
+static void gtk_sheet_style_set (GtkWidget *widget,
+ GtkStyle *previous_style);
+static void gtk_sheet_realize (GtkWidget *widget);
+static void gtk_sheet_unrealize (GtkWidget *widget);
+static void gtk_sheet_map (GtkWidget *widget);
+static void gtk_sheet_unmap (GtkWidget *widget);
+static gint gtk_sheet_expose (GtkWidget *widget,
+ GdkEventExpose *event);
+static void gtk_sheet_forall (GtkContainer *container,
+ gboolean include_internals,
+ GtkCallback callback,
+ gpointer callback_data);
+
+static void gtk_sheet_set_scroll_adjustments (GtkSheet *sheet,
+ GtkAdjustment *hadjustment,
+ GtkAdjustment *vadjustment);
+
+static gint gtk_sheet_button_press (GtkWidget *widget,
+ GdkEventButton *event);
+static gint gtk_sheet_button_release (GtkWidget *widget,
+ GdkEventButton *event);
+static gint gtk_sheet_motion (GtkWidget *widget,
+ GdkEventMotion *event);
+static gboolean gtk_sheet_crossing_notify (GtkWidget *widget,
+ GdkEventCrossing *event);
+static gint gtk_sheet_entry_key_press (GtkWidget *widget,
+ GdkEventKey *key);
+static gboolean gtk_sheet_key_press (GtkWidget *widget,
+ GdkEventKey *key);
+static void gtk_sheet_size_request (GtkWidget *widget,
+ GtkRequisition *requisition);
+static void gtk_sheet_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation);
+
+/* Sheet queries */
+
+static gboolean gtk_sheet_range_isvisible (const GtkSheet *sheet,
+ GtkSheetRange range);
+static gboolean gtk_sheet_cell_isvisible (GtkSheet *sheet,
+ gint row, gint column);
+/* Drawing Routines */
-/* draw cell border */
-static void gtk_sheet_cell_draw_border (GtkSheet *sheet,
- gint row, gint column,
- gint mask);
+/* draw cell */
+static void gtk_sheet_cell_draw (GtkSheet *sheet, gint row, gint column);
-/* draw cell contents */
-static void gtk_sheet_cell_draw_label (GtkSheet *sheet,
- gint row, gint column);
-/* draw visible part of range. If range==NULL then draw the whole screen */
-static void gtk_sheet_range_draw (GtkSheet *sheet,
- const GtkSheetRange *range);
+/* draw visible part of range. If range == NULL then draw the whole screen */
+static void gtk_sheet_range_draw (GtkSheet *sheet,
+ const GtkSheetRange *range);
/* highlight the visible part of the selected range */
-static void gtk_sheet_range_draw_selection (GtkSheet *sheet,
- GtkSheetRange range);
+static void gtk_sheet_range_draw_selection (GtkSheet *sheet,
+ GtkSheetRange range);
/* Selection */
-static gint gtk_sheet_move_query (GtkSheet *sheet,
- gint row, gint column);
-static void gtk_sheet_real_select_range (GtkSheet * sheet,
- const GtkSheetRange * range);
-static void gtk_sheet_real_unselect_range (GtkSheet * sheet,
- const GtkSheetRange * range);
-static void gtk_sheet_extend_selection (GtkSheet *sheet,
- gint row, gint column);
-static void gtk_sheet_new_selection (GtkSheet *sheet,
- GtkSheetRange *range);
-static void gtk_sheet_draw_border (GtkSheet *sheet,
- GtkSheetRange range);
-static void gtk_sheet_draw_corners (GtkSheet *sheet,
- GtkSheetRange range);
-
+static void gtk_sheet_real_select_range (GtkSheet *sheet,
+ const GtkSheetRange *range);
+static void gtk_sheet_real_unselect_range (GtkSheet *sheet,
+ const GtkSheetRange *range);
+static void gtk_sheet_extend_selection (GtkSheet *sheet,
+ gint row, gint column);
+static void gtk_sheet_new_selection (GtkSheet *sheet,
+ GtkSheetRange *range);
+static void gtk_sheet_draw_border (GtkSheet *sheet,
+ GtkSheetRange range);
/* Active Cell handling */
-static void gtk_sheet_entry_changed (GtkWidget *widget,
- gpointer data);
-static gboolean gtk_sheet_deactivate_cell (GtkSheet *sheet);
-static void gtk_sheet_hide_active_cell (GtkSheet *sheet);
-static gboolean gtk_sheet_activate_cell (GtkSheet *sheet,
- gint row, gint col);
-static void gtk_sheet_draw_active_cell (GtkSheet *sheet);
-static void gtk_sheet_show_active_cell (GtkSheet *sheet);
-static void gtk_sheet_click_cell (GtkSheet *sheet,
- gint row,
- gint column,
- gboolean *veto);
-
-/* Backing Pixmap */
-
-static void gtk_sheet_make_backing_pixmap (GtkSheet *sheet,
- guint width, guint height);
-static void gtk_sheet_draw_backing_pixmap (GtkSheet *sheet,
- GtkSheetRange range);
+static void gtk_sheet_entry_changed (GtkWidget *widget,
+ gpointer data);
+static void gtk_sheet_hide_active_cell (GtkSheet *sheet);
+static void change_active_cell (GtkSheet *sheet,
+ gint row, gint col);
+static void gtk_sheet_draw_active_cell (GtkSheet *sheet);
+static void gtk_sheet_show_active_cell (GtkSheet *sheet);
+static gboolean gtk_sheet_click_cell (GtkSheet *sheet,
+ gint row,
+ gint column);
+
+
/* Scrollbars */
-static void adjust_scrollbars (GtkSheet * sheet);
-static void vadjustment_changed (GtkAdjustment * adjustment,
- gpointer data);
-static void hadjustment_changed (GtkAdjustment * adjustment,
- gpointer data);
-static void vadjustment_value_changed (GtkAdjustment * adjustment,
- gpointer data);
-static void hadjustment_value_changed (GtkAdjustment * adjustment,
- gpointer data);
-
-
-static void draw_xor_vline (GtkSheet * sheet);
-static void draw_xor_hline (GtkSheet * sheet);
-static void draw_xor_rectangle (GtkSheet *sheet,
- GtkSheetRange range);
-static void gtk_sheet_draw_flashing_range (GtkSheet *sheet,
- GtkSheetRange range);
-static guint new_column_width (GtkSheet * sheet,
- gint column,
- gint * x);
-static guint new_row_height (GtkSheet * sheet,
- gint row,
- gint * y);
+static void adjust_scrollbars (GtkSheet *sheet);
+static void vadjustment_value_changed (GtkAdjustment *adjustment,
+ gpointer data);
+static void hadjustment_value_changed (GtkAdjustment *adjustment,
+ gpointer data);
+
+
+static void draw_xor_vline (GtkSheet *sheet);
+static void draw_xor_hline (GtkSheet *sheet);
+static void draw_xor_rectangle (GtkSheet *sheet,
+ GtkSheetRange range);
+
+static guint new_column_width (GtkSheet *sheet,
+ gint column,
+ gint *x);
+static guint new_row_height (GtkSheet *sheet,
+ gint row,
+ gint *y);
/* Sheet Button */
-static void create_global_button (GtkSheet *sheet);
-static void global_button_clicked (GtkWidget *widget,
- gpointer data);
+static void create_global_button (GtkSheet *sheet);
+static void global_button_clicked (GtkWidget *widget,
+ gpointer data);
/* Sheet Entry */
-static void create_sheet_entry (GtkSheet *sheet);
-static void gtk_sheet_size_allocate_entry (GtkSheet *sheet);
-static void gtk_sheet_entry_set_max_size (GtkSheet *sheet);
+static void create_sheet_entry (GtkSheet *sheet);
+static void gtk_sheet_size_allocate_entry (GtkSheet *sheet);
/* Sheet button gadgets */
-static void size_allocate_column_title_buttons (GtkSheet * sheet);
-static void size_allocate_row_title_buttons (GtkSheet * sheet);
-
-
-static void size_allocate_global_button (GtkSheet *sheet);
-static void gtk_sheet_button_size_request (GtkSheet *sheet,
- const GtkSheetButton *button,
- GtkRequisition *requisition);
+static void draw_column_title_buttons (GtkSheet *sheet);
+static void draw_row_title_buttons (GtkSheet *sheet);
-/* Attributes routines */
-static void init_attributes (const GtkSheet *sheet, gint col,
- GtkSheetCellAttr *attributes);
+static void size_allocate_global_button (GtkSheet *sheet);
+static void gtk_sheet_button_size_request (GtkSheet *sheet,
+ const GtkSheetButton *button,
+ GtkRequisition *requisition);
-/* Memory allocation routines */
-static void gtk_sheet_real_range_clear (GtkSheet *sheet,
- const GtkSheetRange *range,
- gboolean delete);
-static void gtk_sheet_real_cell_clear (GtkSheet *sheet,
- gint row,
- gint column,
- gboolean delete);
+static void gtk_sheet_real_cell_clear (GtkSheet *sheet,
+ gint row,
+ gint column);
-/* Container Functions */
-static void gtk_sheet_remove (GtkContainer *container,
- GtkWidget *widget);
-static void gtk_sheet_realize_child (GtkSheet *sheet,
- GtkSheetChild *child);
-static void gtk_sheet_position_child (GtkSheet *sheet,
- GtkSheetChild *child);
-static void gtk_sheet_position_children (GtkSheet *sheet);
-static void gtk_sheet_child_show (GtkSheetChild *child);
-static void gtk_sheet_child_hide (GtkSheetChild *child);
-static void gtk_sheet_column_size_request (GtkSheet *sheet,
- gint col,
- guint *requisition);
-static void gtk_sheet_row_size_request (GtkSheet *sheet,
- gint row,
- guint *requisition);
+static void gtk_sheet_column_size_request (GtkSheet *sheet,
+ gint col,
+ guint *requisition);
+static void gtk_sheet_row_size_request (GtkSheet *sheet,
+ gint row,
+ guint *requisition);
/* Signals */
-
-extern void
-_gtkextra_signal_emit(GtkObject *object, guint signal_id, ...);
-
-enum {
- SELECT_ROW,
- SELECT_COLUMN,
- DOUBLE_CLICK_ROW,
- DOUBLE_CLICK_COLUMN,
- SELECT_RANGE,
- CLIP_RANGE,
- RESIZE_RANGE,
- MOVE_RANGE,
- TRAVERSE,
- DEACTIVATE,
- ACTIVATE,
- SET_CELL,
- CLEAR_CELL,
- CHANGED,
- NEW_COL_WIDTH,
- NEW_ROW_HEIGHT,
- LAST_SIGNAL
-};
+enum
+ {
+ SELECT_ROW,
+ SELECT_COLUMN,
+ DOUBLE_CLICK_ROW,
+ DOUBLE_CLICK_COLUMN,
+ BUTTON_EVENT_ROW,
+ BUTTON_EVENT_COLUMN,
+ SELECT_RANGE,
+ RESIZE_RANGE,
+ MOVE_RANGE,
+ TRAVERSE,
+ ACTIVATE,
+ LAST_SIGNAL
+ };
static GtkContainerClass *parent_class = NULL;
-static guint sheet_signals[LAST_SIGNAL] = {0};
+static guint sheet_signals[LAST_SIGNAL] = { 0 };
GType
gtk_sheet_get_type ()
{
static GType sheet_type = 0;
-
+
if (!sheet_type)
{
static const GTypeInfo sheet_info =
- {
- sizeof (GtkSheetClass),
- NULL,
- NULL,
- (GClassInitFunc) gtk_sheet_class_init,
- NULL,
- NULL,
- sizeof (GtkSheet),
- 0,
- (GInstanceInitFunc) gtk_sheet_init,
- NULL,
- };
+ {
+ sizeof (GtkSheetClass),
+ NULL,
+ NULL,
+ (GClassInitFunc) gtk_sheet_class_init,
+ NULL,
+ NULL,
+ sizeof (GtkSheet),
+ 0,
+ (GInstanceInitFunc) gtk_sheet_init,
+ NULL,
+ };
+
sheet_type =
- g_type_register_static (GTK_TYPE_CONTAINER, "GtkSheet",
- &sheet_info, 0);
+ g_type_register_static (GTK_TYPE_BIN, "GtkSheet",
+ &sheet_info, 0);
}
return sheet_type;
}
+\f
+
static GtkSheetRange*
gtk_sheet_range_copy (const GtkSheetRange *range)
{
GType
gtk_sheet_range_get_type (void)
{
- static GType sheet_range_type=0;
+ static GType sheet_range_type = 0;
+
+ if (!sheet_range_type)
+ {
+ sheet_range_type =
+ g_boxed_type_register_static ("GtkSheetRange",
+ (GBoxedCopyFunc) gtk_sheet_range_copy,
+ (GBoxedFreeFunc) gtk_sheet_range_free);
+ }
- if(!sheet_range_type)
- {
- sheet_range_type = g_boxed_type_register_static("GtkSheetRange", (GBoxedCopyFunc)gtk_sheet_range_copy, (GBoxedFreeFunc)gtk_sheet_range_free);
- }
return sheet_range_type;
+}
+
+static GtkSheetCell*
+gtk_sheet_cell_copy (const GtkSheetCell *cell)
+{
+ GtkSheetCell *new_cell;
+
+ g_return_val_if_fail (cell != NULL, NULL);
+
+ new_cell = g_new (GtkSheetCell, 1);
+
+ *new_cell = *cell;
+
+ return new_cell;
+}
+static void
+gtk_sheet_cell_free (GtkSheetCell *cell)
+{
+ g_return_if_fail (cell != NULL);
+
+ g_free (cell);
+}
+
+GType
+gtk_sheet_cell_get_type (void)
+{
+ static GType sheet_cell_type = 0;
+
+ if (!sheet_cell_type)
+ {
+ sheet_cell_type =
+ g_boxed_type_register_static ("GtkSheetCell",
+ (GBoxedCopyFunc) gtk_sheet_cell_copy,
+ (GBoxedFreeFunc) gtk_sheet_cell_free);
+ }
+
+ return sheet_cell_type;
+}
+\f
+
+/* Properties */
+enum
+ {
+ PROP_0,
+ PROP_ROW_GEO,
+ PROP_HAXIS,
+ PROP_MODEL
+ };
+
+static void
+gtk_sheet_set_row_geometry (GtkSheet *sheet, GSheetRow *geo)
+{
+ if ( sheet->row_geometry ) g_object_unref (sheet->row_geometry);
+
+ sheet->row_geometry = geo;
+
+ if ( sheet->row_geometry ) g_object_ref (sheet->row_geometry);
+}
+
+static void
+gtk_sheet_set_horizontal_axis (GtkSheet *sheet, PsppireAxis *a)
+{
+ if ( sheet->haxis )
+ g_object_unref (sheet->haxis);
+
+ sheet->haxis = a;
+
+ if ( sheet->haxis )
+ g_object_ref (sheet->haxis);
+}
+
+
+static void
+gtk_sheet_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+
+{
+ GtkSheet *sheet = GTK_SHEET (object);
+
+ switch (prop_id)
+ {
+ case PROP_ROW_GEO:
+ gtk_sheet_set_row_geometry (sheet, g_value_get_pointer (value));
+ break;
+ case PROP_HAXIS:
+ gtk_sheet_set_horizontal_axis (sheet, g_value_get_pointer (value));
+ break;
+ case PROP_MODEL:
+ gtk_sheet_set_model (sheet, g_value_get_pointer (value));
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ };
+}
+
+static void
+gtk_sheet_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GtkSheet *sheet = GTK_SHEET (object);
+
+ switch (prop_id)
+ {
+ case PROP_ROW_GEO:
+ g_value_set_pointer (value, sheet->row_geometry);
+ break;
+ case PROP_HAXIS:
+ g_value_set_pointer (value, sheet->haxis);
+ break;
+ case PROP_MODEL:
+ g_value_set_pointer (value, sheet->model);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ };
}
+
static void
-gtk_sheet_class_init (GtkSheetClass * klass)
+gtk_sheet_class_init (GtkSheetClass *klass)
{
- GtkObjectClass *object_class;
- GtkWidgetClass *widget_class;
- GtkContainerClass *container_class;
- GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ GParamSpec *row_geo_spec ;
+ GParamSpec *haxis_spec ;
+ GParamSpec *model_spec ;
- object_class = (GtkObjectClass *) klass;
- widget_class = (GtkWidgetClass *) klass;
- container_class = (GtkContainerClass *) klass;
+ GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+ GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
* A row has been selected.
*/
sheet_signals[SELECT_ROW] =
- gtk_signal_new ("select-row",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, select_row),
- gtkextra_VOID__INT,
- GTK_TYPE_NONE, 1, GTK_TYPE_INT);
+ g_signal_new ("select-row",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ offsetof (GtkSheetClass, select_row),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__INT,
+ G_TYPE_NONE,
+ 1,
+ G_TYPE_INT);
+
/**
- * GtkSheet::select-column
+ * GtkSheet::select - column
* @sheet: the sheet widget that emitted the signal
* @column: the newly selected column index
*
* A column has been selected.
*/
sheet_signals[SELECT_COLUMN] =
- gtk_signal_new ("select-column",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, select_column),
- gtkextra_VOID__INT,
- GTK_TYPE_NONE, 1, GTK_TYPE_INT);
+ g_signal_new ("select-column",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ offsetof (GtkSheetClass, select_column),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__INT,
+ G_TYPE_NONE,
+ 1,
+ G_TYPE_INT);
/**
* A row's title button has been double clicked
*/
sheet_signals[DOUBLE_CLICK_ROW] =
- gtk_signal_new ("double-click-row",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- 0,
- gtkextra_VOID__INT,
- GTK_TYPE_NONE, 1, GTK_TYPE_INT);
+ g_signal_new ("double-click-row",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__INT,
+ G_TYPE_NONE,
+ 1,
+ G_TYPE_INT);
/**
* A column's title button has been double clicked
*/
sheet_signals[DOUBLE_CLICK_COLUMN] =
- gtk_signal_new ("double-click-column",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- 0,
- gtkextra_VOID__INT,
- GTK_TYPE_NONE, 1, GTK_TYPE_INT);
-
- sheet_signals[SELECT_RANGE] =
- gtk_signal_new ("select-range",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, select_range),
- gtkextra_VOID__BOXED,
- GTK_TYPE_NONE, 1, GTK_TYPE_SHEET_RANGE);
-
- sheet_signals[CLIP_RANGE] =
- gtk_signal_new ("clip-range",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, clip_range),
- gtkextra_VOID__BOXED,
- GTK_TYPE_NONE, 1, GTK_TYPE_SHEET_RANGE);
+ g_signal_new ("double-click-column",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_VOID__INT,
+ G_TYPE_NONE,
+ 1,
+ G_TYPE_INT);
- sheet_signals[RESIZE_RANGE] =
- gtk_signal_new ("resize-range",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, resize_range),
- gtkextra_VOID__BOXED_BOXED,
- GTK_TYPE_NONE, 2, GTK_TYPE_SHEET_RANGE, GTK_TYPE_SHEET_RANGE);
- sheet_signals[MOVE_RANGE] =
- gtk_signal_new ("move-range",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, move_range),
- gtkextra_VOID__BOXED_BOXED,
- GTK_TYPE_NONE, 2, GTK_TYPE_SHEET_RANGE, GTK_TYPE_SHEET_RANGE);
- sheet_signals[TRAVERSE] =
- gtk_signal_new ("traverse",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, traverse),
- gtkextra_BOOLEAN__INT_INT_POINTER_POINTER,
- GTK_TYPE_BOOL, 4, GTK_TYPE_INT, GTK_TYPE_INT,
- GTK_TYPE_POINTER, GTK_TYPE_POINTER);
-
- sheet_signals[DEACTIVATE] =
- gtk_signal_new ("deactivate",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, deactivate),
- gtkextra_BOOLEAN__INT_INT,
- GTK_TYPE_BOOL, 2, GTK_TYPE_INT, GTK_TYPE_INT);
- sheet_signals[ACTIVATE] =
- gtk_signal_new ("activate",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, activate),
- gtkextra_BOOLEAN__INT_INT,
- GTK_TYPE_BOOL, 2, GTK_TYPE_INT, GTK_TYPE_INT);
-
- sheet_signals[SET_CELL] =
- gtk_signal_new ("set-cell",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, set_cell),
- gtkextra_VOID__INT_INT,
- GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT);
-
- sheet_signals[CLEAR_CELL] =
- gtk_signal_new ("clear-cell",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, clear_cell),
- gtkextra_VOID__INT_INT,
- GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT);
-
- sheet_signals[CHANGED] =
- gtk_signal_new ("changed",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, changed),
- gtkextra_VOID__INT_INT,
- GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT);
-
- sheet_signals[NEW_COL_WIDTH] =
- gtk_signal_new ("new-column-width",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, changed),
- gtkextra_VOID__INT_INT,
- GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT);
-
- sheet_signals[NEW_ROW_HEIGHT] =
- gtk_signal_new ("new-row-height",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, changed),
- gtkextra_VOID__INT_INT,
- GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT);
+ /**
+ * GtkSheet::button-event-column
+ * @sheet: the sheet widget that emitted the signal
+ * @column: the column on which the event occured.
+ *
+ * A button event occured on a column title button
+ */
+ sheet_signals[BUTTON_EVENT_COLUMN] =
+ g_signal_new ("button-event-column",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ gtkextra_VOID__INT_POINTER,
+ G_TYPE_NONE,
+ 2,
+ G_TYPE_INT,
+ G_TYPE_POINTER
+ );
- widget_class->set_scroll_adjustments_signal =
- gtk_signal_new ("set-scroll-adjustments",
- GTK_RUN_LAST,
- GTK_CLASS_TYPE(object_class),
- GTK_SIGNAL_OFFSET (GtkSheetClass, set_scroll_adjustments),
- gtkextra_VOID__OBJECT_OBJECT,
- GTK_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
+
+ /**
+ * GtkSheet::button-event-row
+ * @sheet: the sheet widget that emitted the signal
+ * @column: the column on which the event occured.
+ *
+ * A button event occured on a row title button
+ */
+ sheet_signals[BUTTON_EVENT_ROW] =
+ g_signal_new ("button-event-row",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ gtkextra_VOID__INT_POINTER,
+ G_TYPE_NONE,
+ 2,
+ G_TYPE_INT,
+ G_TYPE_POINTER
+ );
+
+
+ sheet_signals[SELECT_RANGE] =
+ g_signal_new ("select-range",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ offsetof (GtkSheetClass, select_range),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__BOXED,
+ G_TYPE_NONE,
+ 1,
+ GTK_TYPE_SHEET_RANGE);
+
+
+ sheet_signals[RESIZE_RANGE] =
+ g_signal_new ("resize-range",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ offsetof (GtkSheetClass, resize_range),
+ NULL, NULL,
+ gtkextra_VOID__BOXED_BOXED,
+ G_TYPE_NONE,
+ 2,
+ GTK_TYPE_SHEET_RANGE, GTK_TYPE_SHEET_RANGE
+ );
+
+ sheet_signals[MOVE_RANGE] =
+ g_signal_new ("move-range",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ offsetof (GtkSheetClass, move_range),
+ NULL, NULL,
+ gtkextra_VOID__BOXED_BOXED,
+ G_TYPE_NONE,
+ 2,
+ GTK_TYPE_SHEET_RANGE, GTK_TYPE_SHEET_RANGE
+ );
+
+ sheet_signals[TRAVERSE] =
+ g_signal_new ("traverse",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ offsetof (GtkSheetClass, traverse),
+ NULL, NULL,
+ gtkextra_BOOLEAN__BOXED_POINTER,
+ G_TYPE_BOOLEAN, 2,
+ GTK_TYPE_SHEET_CELL,
+ G_TYPE_POINTER);
+
+
+ sheet_signals[ACTIVATE] =
+ g_signal_new ("activate",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ offsetof (GtkSheetClass, activate),
+ NULL, NULL,
+ gtkextra_VOID__INT_INT_INT_INT,
+ G_TYPE_NONE, 4,
+ G_TYPE_INT, G_TYPE_INT,
+ G_TYPE_INT, G_TYPE_INT);
+
+ widget_class->set_scroll_adjustments_signal =
+ g_signal_new ("set-scroll-adjustments",
+ G_TYPE_FROM_CLASS (object_class),
+ G_SIGNAL_RUN_LAST,
+ offsetof (GtkSheetClass, set_scroll_adjustments),
+ NULL, NULL,
+ gtkextra_VOID__OBJECT_OBJECT,
+ G_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT);
container_class->add = NULL;
- container_class->remove = gtk_sheet_remove;
+ container_class->remove = NULL;
container_class->forall = gtk_sheet_forall;
- object_class->destroy = gtk_sheet_destroy;
- gobject_class->finalize = gtk_sheet_finalize;
+ object_class->dispose = gtk_sheet_dispose;
+ object_class->finalize = gtk_sheet_finalize;
+
+
+ row_geo_spec =
+ g_param_spec_pointer ("row-geometry",
+ "Row Geometry",
+ "A pointer to the model of the row geometry",
+ G_PARAM_READABLE | G_PARAM_WRITABLE );
+
+ haxis_spec =
+ g_param_spec_pointer ("horizontal-axis",
+ "Horizontal Axis",
+ "A pointer to the PsppireAxis object for the columns",
+ G_PARAM_READABLE | G_PARAM_WRITABLE );
+
+ model_spec =
+ g_param_spec_pointer ("model",
+ "Model",
+ "A pointer to the data model",
+ G_PARAM_READABLE | G_PARAM_WRITABLE );
+
+
+ object_class->set_property = gtk_sheet_set_property;
+ object_class->get_property = gtk_sheet_get_property;
+
+ g_object_class_install_property (object_class,
+ PROP_ROW_GEO,
+ row_geo_spec);
+
+ g_object_class_install_property (object_class,
+ PROP_HAXIS,
+ haxis_spec);
+
+ g_object_class_install_property (object_class,
+ PROP_MODEL,
+ model_spec);
+
widget_class->realize = gtk_sheet_realize;
widget_class->unrealize = gtk_sheet_unrealize;
widget_class->button_press_event = gtk_sheet_button_press;
widget_class->button_release_event = gtk_sheet_button_release;
widget_class->motion_notify_event = gtk_sheet_motion;
+ widget_class->enter_notify_event = gtk_sheet_crossing_notify;
+ widget_class->leave_notify_event = gtk_sheet_crossing_notify;
widget_class->key_press_event = gtk_sheet_key_press;
widget_class->expose_event = gtk_sheet_expose;
widget_class->size_request = gtk_sheet_size_request;
klass->select_row = NULL;
klass->select_column = NULL;
klass->select_range = NULL;
- klass->clip_range = NULL;
klass->resize_range = NULL;
klass->move_range = NULL;
klass->traverse = NULL;
- klass->deactivate = NULL;
klass->activate = NULL;
- klass->set_cell = NULL;
- klass->clear_cell = NULL;
klass->changed = NULL;
-
}
-static void
+static void
gtk_sheet_init (GtkSheet *sheet)
{
- sheet->column_geometry = NULL;
+ sheet->model = NULL;
+ sheet->haxis = NULL;
sheet->row_geometry = NULL;
- sheet->children = NULL;
-
sheet->flags = 0;
- sheet->selection_mode = GTK_SELECTION_BROWSE;
- sheet->freeze_count = 0;
+ sheet->selection_mode = GTK_SELECTION_NONE;
sheet->state = GTK_SHEET_NORMAL;
GTK_WIDGET_UNSET_FLAGS (sheet, GTK_NO_WINDOW);
GTK_WIDGET_SET_FLAGS (sheet, GTK_CAN_FOCUS);
- sheet->view.row0 = 0;
- sheet->view.col0 = 0;
- sheet->view.rowi = 0;
- sheet->view.coli = 0;
-
- sheet->column_title_window=NULL;
- sheet->column_title_area.x=0;
- sheet->column_title_area.y=0;
- sheet->column_title_area.width=0;
- sheet->column_title_area.height=DEFAULT_ROW_HEIGHT(GTK_WIDGET(sheet));
-
- sheet->row_title_window=NULL;
- sheet->row_title_area.x=0;
- sheet->row_title_area.y=0;
- sheet->row_title_area.width = DEFAULT_COLUMN_WIDTH;
- sheet->row_title_area.height=0;
+ sheet->column_title_window = NULL;
+ sheet->column_title_area.x = 0;
+ sheet->column_title_area.y = 0;
+ sheet->column_title_area.width = 0;
+ sheet->column_title_area.height = DEFAULT_ROW_HEIGHT;
+ sheet->row_title_window = NULL;
+ sheet->row_title_area.x = 0;
+ sheet->row_title_area.y = 0;
+ sheet->row_title_area.width = DEFAULT_COLUMN_WIDTH;
+ sheet->row_title_area.height = 0;
- sheet->active_cell.row=0;
- sheet->active_cell.col=0;
- sheet->selection_cell.row=0;
- sheet->selection_cell.col=0;
- sheet->sheet_entry=NULL;
- sheet->pixmap=NULL;
+ sheet->active_cell.row = 0;
+ sheet->active_cell.col = 0;
+ sheet->selection_cell.row = 0;
+ sheet->selection_cell.col = 0;
sheet->range.row0 = 0;
sheet->range.rowi = 0;
sheet->range.col0 = 0;
sheet->range.coli = 0;
- sheet->state=GTK_SHEET_NORMAL;
+ sheet->state = GTK_SHEET_NORMAL;
sheet->sheet_window = NULL;
- sheet->sheet_window_width = 0;
- sheet->sheet_window_height = 0;
- sheet->sheet_entry = NULL;
+ sheet->entry_widget = NULL;
+ sheet->entry_container = NULL;
+ sheet->entry_handler_id = 0;
sheet->button = NULL;
- sheet->hoffset = 0;
- sheet->voffset = 0;
-
sheet->hadjustment = NULL;
sheet->vadjustment = NULL;
- sheet->cursor_drag = gdk_cursor_new(GDK_PLUS);
+ sheet->cursor_drag = NULL;
+
sheet->xor_gc = NULL;
sheet->fg_gc = NULL;
sheet->bg_gc = NULL;
sheet->x_drag = 0;
sheet->y_drag = 0;
-
- gdk_color_parse("white", &sheet->bg_color);
- gdk_color_alloc(gdk_colormap_get_system(), &sheet->bg_color);
- gdk_color_parse("gray", &sheet->grid_color);
- gdk_color_alloc(gdk_colormap_get_system(), &sheet->grid_color);
sheet->show_grid = TRUE;
+
+ sheet->motion_timer = 0;
+
+ sheet->columns_resizable = TRUE;
+ sheet->rows_resizable = TRUE;
+
+ sheet->row_titles_visible = TRUE;
+ sheet->row_title_area.width = DEFAULT_COLUMN_WIDTH;
+
+ sheet->column_titles_visible = TRUE;
+
+
+ /* create sheet entry */
+ sheet->entry_type = 0;
+ create_sheet_entry (sheet);
+
+ /* create global selection button */
+ create_global_button (sheet);
}
-/* Callback which occurs whenever columns are inserted/deleted in the model */
-static void
-columns_inserted_deleted_callback (GSheetModel *model, gint first_column, gint n_columns,
- gpointer data)
+/* Callback which occurs whenever columns are inserted / deleted in the model */
+static void
+columns_inserted_deleted_callback (GSheetModel *model, gint first_column,
+ gint n_columns,
+ gpointer data)
{
- gint i;
- GtkSheet *sheet = GTK_SHEET(data);
+ GtkSheet *sheet = GTK_SHEET (data);
GtkSheetRange range;
- gint model_columns = g_sheet_model_get_column_count(model);
+ gint model_columns = g_sheet_model_get_column_count (model);
/* Need to update all the columns starting from the first column and onwards.
*/
range.col0 = first_column;
range.row0 = 0;
- range.coli = xxx_column_count(sheet) - 1;
- range.rowi = yyy_row_count(sheet) - 1;
-
- sheet->view.col0 =
- COLUMN_FROM_XPIXEL(sheet, sheet->row_title_area.width + 1);
-
- sheet->view.coli =
- COLUMN_FROM_XPIXEL(sheet, sheet->sheet_window_width);
+ range.coli = psppire_axis_unit_count (sheet->haxis) - 1;
+ range.rowi = g_sheet_row_get_row_count (sheet->row_geometry) - 1;
- if ( sheet->view.coli > range.coli)
- sheet->view.coli = range.coli;
-
- adjust_scrollbars(sheet);
+ adjust_scrollbars (sheet);
if (sheet->active_cell.col >= model_columns)
- gtk_sheet_activate_cell(sheet, sheet->active_cell.row, model_columns - 1);
+ change_active_cell (sheet, sheet->active_cell.row, model_columns - 1);
- for(i = first_column; i <= MAX_VISIBLE_COLUMN(sheet); i++)
- gtk_sheet_column_title_button_draw(sheet, i);
-
- gtk_sheet_range_draw(sheet, &range);
+ draw_column_title_buttons_range (sheet,
+ first_column, max_visible_column (sheet));
+
+ gtk_sheet_range_draw (sheet, &range);
}
-/* Callback which occurs whenever rows are inserted/deleted in the model */
-static void
-rows_inserted_deleted_callback (GSheetModel *model, gint first_row, gint n_rows,
- gpointer data)
+/* Callback which occurs whenever rows are inserted / deleted in the model */
+static void
+rows_inserted_deleted_callback (GSheetModel *model, gint first_row,
+ gint n_rows, gpointer data)
{
- gint i;
- GtkSheet *sheet = GTK_SHEET(data);
+ GtkSheet *sheet = GTK_SHEET (data);
GtkSheetRange range;
- gint model_rows = g_sheet_model_get_row_count(model);
+ gint model_rows = g_sheet_model_get_row_count (model);
/* Need to update all the rows starting from the first row and onwards.
* Previous rows are unchanged, so don't need to be updated.
*/
range.row0 = first_row;
range.col0 = 0;
- range.rowi = yyy_row_count(sheet) - 1;
- range.coli = xxx_column_count(sheet) - 1;
+ range.rowi = g_sheet_row_get_row_count (sheet->row_geometry) - 1;
+ range.coli = psppire_axis_unit_count (sheet->haxis) - 1;
- sheet->view.row0 =
- ROW_FROM_YPIXEL(sheet, sheet->column_title_area.height + 1);
- sheet->view.rowi =
- ROW_FROM_YPIXEL(sheet, sheet->sheet_window_height - 1);
-
- if ( sheet->view.rowi > range.rowi)
- sheet->view.rowi = range.rowi;
+ adjust_scrollbars (sheet);
- adjust_scrollbars(sheet);
-
if (sheet->active_cell.row >= model_rows)
- gtk_sheet_activate_cell(sheet, model_rows - 1, sheet->active_cell.col);
+ change_active_cell (sheet, model_rows - 1, sheet->active_cell.col);
- for(i = first_row; i <= MAX_VISIBLE_ROW(sheet); i++)
- gtk_sheet_row_title_button_draw(sheet, i);
+ draw_row_title_buttons_range (sheet, first_row, max_visible_row (sheet));
- gtk_sheet_range_draw(sheet, &range);
+ gtk_sheet_range_draw (sheet, &range);
}
-/*
- If row0 or rowi are negative, then all rows will be updated.
- If col0 or coli are negative, then all columns will be updated.
+/*
+ If row0 or rowi are negative, then all rows will be updated.
+ If col0 or coli are negative, then all columns will be updated.
*/
-static void
-range_update_callback (GSheetModel *m, gint row0, gint col0,
- gint rowi, gint coli, gpointer data)
+static void
+range_update_callback (GSheetModel *m, gint row0, gint col0,
+ gint rowi, gint coli, gpointer data)
{
- GtkSheet *sheet = GTK_SHEET(data);
+ GtkSheet *sheet = GTK_SHEET (data);
GtkSheetRange range;
range.rowi = rowi;
range.coli = coli;
- if( ( row0 < 0 && col0 < 0 ) || ( rowi < 0 && coli < 0 ) )
+ if ( !GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
+ return;
+
+ if ( max_visible_row (sheet) > g_sheet_model_get_row_count (sheet->model)
+ ||
+ max_visible_column (sheet) > g_sheet_model_get_column_count (sheet->model))
+ {
+ gtk_sheet_moveto (sheet, 0, 0, 0, 0);
+ }
+
+ if ( ( row0 < 0 && col0 < 0 ) || ( rowi < 0 && coli < 0 ) )
{
- gtk_sheet_range_draw(sheet, NULL);
+ gtk_sheet_range_draw (sheet, NULL);
+ adjust_scrollbars (sheet);
+
+ draw_row_title_buttons_range (sheet, min_visible_row (sheet),
+ max_visible_row (sheet));
+
+ draw_column_title_buttons_range (sheet, min_visible_column (sheet),
+ max_visible_column (sheet));
+
return;
}
else if ( row0 < 0 || rowi < 0 )
{
- range.row0=MIN_VISIBLE_ROW(sheet);
- range.rowi=MAX_VISIBLE_ROW(sheet);
+ range.row0 = min_visible_row (sheet);
+ range.rowi = max_visible_row (sheet);
}
else if ( col0 < 0 || coli < 0 )
{
- range.col0=MIN_VISIBLE_COLUMN(sheet);
- range.coli=MAX_VISIBLE_COLUMN(sheet);
+ range.col0 = min_visible_column (sheet);
+ range.coli = max_visible_column (sheet);
}
-
- gtk_sheet_range_draw(sheet, &range);
-}
-
-static void gtk_sheet_construct (GtkSheet *sheet,
- GSheetRow *vgeo,
- GSheetColumn *hgeo,
- const gchar *title);
+ gtk_sheet_range_draw (sheet, &range);
+}
/**
* Returns: the new sheet widget
*/
GtkWidget *
-gtk_sheet_new (GSheetRow *vgeo, GSheetColumn *hgeo, const gchar *title,
- GSheetModel *model)
+gtk_sheet_new (GSheetRow *vgeo, void *hgeo, GSheetModel *model)
{
- GtkWidget *widget;
-
- widget = gtk_type_new (gtk_sheet_get_type ());
-
- gtk_sheet_construct(GTK_SHEET(widget), vgeo, hgeo, title);
-
- if (model)
- gtk_sheet_set_model(GTK_SHEET(widget), model);
-
-
+ GtkWidget *widget = g_object_new (GTK_TYPE_SHEET,
+ "row-geometry", vgeo,
+ "model", model,
+ NULL);
return widget;
}
*
*/
void
-gtk_sheet_set_model(GtkSheet *sheet, GSheetModel *model)
+gtk_sheet_set_model (GtkSheet *sheet, GSheetModel *model)
{
g_return_if_fail (GTK_IS_SHEET (sheet));
- g_return_if_fail (G_IS_SHEET_MODEL (model));
-
- sheet->model = model;
-
- g_signal_connect(model, "range_changed",
- G_CALLBACK(range_update_callback), sheet);
-
- g_signal_connect(model, "rows_inserted",
- G_CALLBACK(rows_inserted_deleted_callback), sheet);
-
- g_signal_connect(model, "rows_deleted",
- G_CALLBACK(rows_inserted_deleted_callback), sheet);
-
- g_signal_connect(model, "columns_inserted",
- G_CALLBACK(columns_inserted_deleted_callback), sheet);
- g_signal_connect(model, "columns_deleted",
- G_CALLBACK(columns_inserted_deleted_callback), sheet);
+ if (sheet->model ) g_object_unref (sheet->model);
-}
-
-
-/* Call back for when the column titles have changed.
- FIRST is the first column changed.
- N_COLUMNS is the number of columns which have changed, or -1, which
- indicates that the column has changed to its right-most extremity
- */
-static void
-column_titles_changed(GtkWidget *w, gint first, gint n_columns, gpointer data)
-{
- GtkSheet *sheet = GTK_SHEET(data);
- gboolean extremity = FALSE;
+ sheet->model = model;
- if ( n_columns == -1 )
+ if ( model)
{
- extremity = TRUE;
- n_columns = xxx_column_count(sheet) - 1 ;
- }
-
- if(!GTK_SHEET_IS_FROZEN(sheet))
- {
- gint i;
- for ( i = first ; i <= first + n_columns ; ++i )
- {
- gtk_sheet_column_title_button_draw(sheet, i);
- gtk_signal_emit(GTK_OBJECT(sheet), sheet_signals[CHANGED], -1, i);
- }
- }
- if ( extremity)
- gtk_sheet_column_title_button_draw(sheet, -1);
-
-}
-
-static void
-gtk_sheet_construct (GtkSheet *sheet,
- GSheetRow *vgeo,
- GSheetColumn *hgeo,
- const gchar *title)
-{
- g_return_if_fail(G_IS_SHEET_COLUMN(hgeo));
- g_return_if_fail(G_IS_SHEET_ROW(vgeo));
-
- sheet->column_geometry = hgeo;
- sheet->row_geometry = vgeo;
-
-
- sheet->columns_resizable = TRUE;
- sheet->rows_resizable = TRUE;
-
- sheet->row_titles_visible = TRUE;
- sheet->row_title_area.width = DEFAULT_COLUMN_WIDTH;
-
- sheet->column_titles_visible = TRUE;
- sheet->autoscroll = TRUE;
- sheet->justify_entry = TRUE;
-
-
- /* create sheet entry */
- sheet->entry_type = 0;
- create_sheet_entry (sheet);
-
- /* create global selection button */
- create_global_button(sheet);
-
- if(title)
- sheet->name = g_strdup(title);
+ g_object_ref (model);
- g_signal_connect(sheet->column_geometry, "columns_changed",
- G_CALLBACK(column_titles_changed), sheet);
+ g_signal_connect (model, "range_changed",
+ G_CALLBACK (range_update_callback), sheet);
-}
-
-
-GtkWidget *
-gtk_sheet_new_with_custom_entry (GSheetRow *rows, GSheetColumn *columns, const gchar *title,
- GtkType entry_type)
-{
- GtkWidget *widget;
-
- widget = gtk_type_new (gtk_sheet_get_type ());
+ g_signal_connect (model, "rows_inserted",
+ G_CALLBACK (rows_inserted_deleted_callback), sheet);
- gtk_sheet_construct_with_custom_entry(GTK_SHEET(widget),
- rows, columns, title, entry_type);
-
- return widget;
-}
+ g_signal_connect (model, "rows_deleted",
+ G_CALLBACK (rows_inserted_deleted_callback), sheet);
-void
-gtk_sheet_construct_with_custom_entry (GtkSheet *sheet,
- GSheetRow *vgeo,
- GSheetColumn *hgeo,
- const gchar *title,
- GtkType entry_type)
-{
- gtk_sheet_construct(sheet, vgeo, hgeo, title);
+ g_signal_connect (model, "columns_inserted",
+ G_CALLBACK (columns_inserted_deleted_callback), sheet);
- sheet->entry_type = entry_type;
- create_sheet_entry(sheet);
+ g_signal_connect (model, "columns_deleted",
+ G_CALLBACK (columns_inserted_deleted_callback), sheet);
+ }
}
-
void
-gtk_sheet_change_entry(GtkSheet *sheet, GtkType entry_type)
+gtk_sheet_change_entry (GtkSheet *sheet, GtkType entry_type)
{
gint state;
state = sheet->state;
- if(sheet->state == GTK_SHEET_NORMAL)
- gtk_sheet_hide_active_cell(sheet);
+ if (sheet->state == GTK_SHEET_NORMAL)
+ gtk_sheet_hide_active_cell (sheet);
sheet->entry_type = entry_type;
- create_sheet_entry(sheet);
+ create_sheet_entry (sheet);
- if(state == GTK_SHEET_NORMAL)
+ if (state == GTK_SHEET_NORMAL)
{
- gtk_sheet_show_active_cell(sheet);
- g_signal_connect(G_OBJECT(gtk_sheet_get_entry(sheet)),
- "changed",
- G_CALLBACK(gtk_sheet_entry_changed),
- sheet);
+ gtk_sheet_show_active_cell (sheet);
}
+
}
void
-gtk_sheet_show_grid(GtkSheet *sheet, gboolean show)
+gtk_sheet_show_grid (GtkSheet *sheet, gboolean show)
{
g_return_if_fail (sheet != NULL);
g_return_if_fail (GTK_IS_SHEET (sheet));
- if(show == sheet->show_grid) return;
-
+ if (show == sheet->show_grid) return;
+
sheet->show_grid = show;
- if(!GTK_SHEET_IS_FROZEN(sheet))
- gtk_sheet_range_draw(sheet, NULL);
+ gtk_sheet_range_draw (sheet, NULL);
}
gboolean
-gtk_sheet_grid_visible(GtkSheet *sheet)
+gtk_sheet_grid_visible (GtkSheet *sheet)
{
g_return_val_if_fail (sheet != NULL, 0);
g_return_val_if_fail (GTK_IS_SHEET (sheet), 0);
return sheet->show_grid;
}
-void
-gtk_sheet_set_background(GtkSheet *sheet, GdkColor *color)
+guint
+gtk_sheet_get_columns_count (GtkSheet *sheet)
{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- if(!color) {
- gdk_color_parse("white", &sheet->bg_color);
- gdk_color_alloc(gdk_colormap_get_system(), &sheet->bg_color);
- } else
- sheet->bg_color = *color;
+ g_return_val_if_fail (sheet != NULL, 0);
+ g_return_val_if_fail (GTK_IS_SHEET (sheet), 0);
- if(!GTK_SHEET_IS_FROZEN(sheet))
- gtk_sheet_range_draw(sheet, NULL);
+ return psppire_axis_unit_count (sheet->haxis);
}
+static void
+gtk_sheet_set_column_width (GtkSheet *sheet,
+ gint column,
+ guint width);
+
+
void
-gtk_sheet_set_grid(GtkSheet *sheet, GdkColor *color)
+gtk_sheet_show_column_titles (GtkSheet *sheet)
{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
+ if (sheet->column_titles_visible) return;
- if(!color){
- gdk_color_parse("black", &sheet->grid_color);
- gdk_color_alloc(gdk_colormap_get_system(), &sheet->grid_color);
- }else
- sheet->grid_color = *color;
+ sheet->column_titles_visible = TRUE;
- if(!GTK_SHEET_IS_FROZEN(sheet))
- gtk_sheet_range_draw(sheet, NULL);
-}
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
+ return;
-guint
-gtk_sheet_get_columns_count(GtkSheet *sheet)
-{
- g_return_val_if_fail (sheet != NULL, 0);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), 0);
+ gdk_window_show (sheet->column_title_window);
+ gdk_window_move_resize (sheet->column_title_window,
+ sheet->column_title_area.x,
+ sheet->column_title_area.y,
+ sheet->column_title_area.width,
+ sheet->column_title_area.height);
+
+ adjust_scrollbars (sheet);
- return xxx_column_count(sheet);
+ if (sheet->vadjustment)
+ g_signal_emit_by_name (sheet->vadjustment,
+ "value_changed");
+ size_allocate_global_button (sheet);
}
-guint
-gtk_sheet_get_rows_count(GtkSheet *sheet)
+
+void
+gtk_sheet_show_row_titles (GtkSheet *sheet)
{
- g_return_val_if_fail (sheet != NULL, 0);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), 0);
+ if (sheet->row_titles_visible) return;
- return yyy_row_count(sheet);
-}
+ sheet->row_titles_visible = TRUE;
-gint
-gtk_sheet_get_state(GtkSheet *sheet)
-{
- g_return_val_if_fail (sheet != NULL, 0);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), 0);
- return (sheet->state);
+ if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
+ {
+ gdk_window_show (sheet->row_title_window);
+ gdk_window_move_resize (sheet->row_title_window,
+ sheet->row_title_area.x,
+ sheet->row_title_area.y,
+ sheet->row_title_area.width,
+ sheet->row_title_area.height);
+
+ adjust_scrollbars (sheet);
+ }
+
+ if (sheet->hadjustment)
+ g_signal_emit_by_name (sheet->hadjustment,
+ "value_changed");
+ size_allocate_global_button (sheet);
}
void
-gtk_sheet_set_selection_mode(GtkSheet *sheet, gint mode)
+gtk_sheet_hide_column_titles (GtkSheet *sheet)
{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
+ if (!sheet->column_titles_visible) return;
- if(GTK_WIDGET_REALIZED(sheet))
- gtk_sheet_real_unselect_range(sheet, NULL);
+ sheet->column_titles_visible = FALSE;
- sheet->selection_mode = mode;
+ if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
+ {
+ if (sheet->column_title_window)
+ gdk_window_hide (sheet->column_title_window);
+ if (GTK_WIDGET_VISIBLE (sheet->button))
+ gtk_widget_hide (sheet->button);
+
+ adjust_scrollbars (sheet);
+ }
+
+ if (sheet->vadjustment)
+ g_signal_emit_by_name (sheet->vadjustment,
+ "value_changed");
}
void
-gtk_sheet_set_autoresize (GtkSheet *sheet, gboolean autoresize)
+gtk_sheet_hide_row_titles (GtkSheet *sheet)
{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
+ if (!sheet->row_titles_visible) return;
+
+ sheet->row_titles_visible = FALSE;
+
+ if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
+ {
+ if (sheet->row_title_window)
+ gdk_window_hide (sheet->row_title_window);
+
+ if (GTK_WIDGET_VISIBLE (sheet->button))
+ gtk_widget_hide (sheet->button);
+
+ adjust_scrollbars (sheet);
+ }
- sheet->autoresize = autoresize;
+ if (sheet->hadjustment)
+ g_signal_emit_by_name (sheet->hadjustment,
+ "value_changed");
}
-gboolean
-gtk_sheet_autoresize (GtkSheet *sheet)
+
+/* Scroll the sheet so that the cell ROW, COLUMN is visible.
+ If {ROW,COL}_ALIGN is zero, then the cell will be placed
+ at the {top,left} of the sheet. If it's 1, then it'll
+ be placed at the {bottom,right}.
+ ROW or COL may be -1, in which case scrolling in that dimension
+ does not occur.
+ */
+void
+gtk_sheet_moveto (GtkSheet *sheet,
+ gint row,
+ gint col,
+ gfloat row_align,
+ gfloat col_align)
{
- g_return_val_if_fail (sheet != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
+ gint width, height;
- return sheet->autoresize;
-}
+ g_return_if_fail (row_align >= 0);
+ g_return_if_fail (col_align >= 0);
-static void
-gtk_sheet_set_column_width (GtkSheet * sheet,
- gint column,
- guint width);
+ g_return_if_fail (row_align <= 1);
+ g_return_if_fail (col_align <= 1);
+ g_return_if_fail (col <
+ psppire_axis_unit_count (sheet->haxis));
+ g_return_if_fail (row <
+ g_sheet_row_get_row_count (sheet->row_geometry));
-static void
-gtk_sheet_autoresize_column (GtkSheet *sheet, gint column)
-{
- gint text_width = 0;
- gint row;
+ gdk_drawable_get_size (sheet->sheet_window, &width, &height);
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
- if (column >= xxx_column_count(sheet) || column < 0) return;
- for (row = 0; row < yyy_row_count(sheet); row++)
- {
- gchar *text = gtk_sheet_cell_get_text(sheet, row, column);
- if (text && strlen(text) > 0){
- GtkSheetCellAttr attributes;
-
- gtk_sheet_get_attributes(sheet, row, column, &attributes);
- if(attributes.is_visible){
- gint width = STRING_WIDTH(GTK_WIDGET(sheet),
- attributes.font_desc,
- text)
- + 2*CELLOFFSET + attributes.border.width;
- text_width = MAX (text_width, width);
- }
- }
- dispose_string(sheet, text);
- }
+ if (row >= 0)
+ {
+ gint y = g_sheet_row_start_pixel (sheet->row_geometry, row);
- if(text_width > xxx_column_width(sheet, column) )
- {
- gtk_sheet_set_column_width(sheet, column, text_width);
- GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_REDRAW_PENDING);
- }
-}
+ gtk_adjustment_set_value (sheet->vadjustment, y - height * row_align);
+ }
-void
-gtk_sheet_set_autoscroll (GtkSheet *sheet, gboolean autoscroll)
-{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
+ if (col >= 0)
+ {
+ gint x = psppire_axis_pixel_start (sheet->haxis, col);
- sheet->autoscroll = autoscroll;
+ gtk_adjustment_set_value (sheet->hadjustment, x - width * col_align);
+ }
}
-gboolean
-gtk_sheet_autoscroll (GtkSheet *sheet)
+
+static gboolean
+gtk_sheet_columns_resizable (GtkSheet *sheet)
{
g_return_val_if_fail (sheet != NULL, FALSE);
g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
- return sheet->autoscroll;
+ return sheet->columns_resizable;
}
-void
-gtk_sheet_set_clip_text (GtkSheet *sheet, gboolean clip_text)
-{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- sheet->clip_text = clip_text;
-}
-gboolean
-gtk_sheet_clip_text (GtkSheet *sheet)
+static gboolean
+gtk_sheet_rows_resizable (GtkSheet *sheet)
{
g_return_val_if_fail (sheet != NULL, FALSE);
g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
- return sheet->clip_text;
+ return sheet->rows_resizable;
}
+
void
-gtk_sheet_set_justify_entry (GtkSheet *sheet, gboolean justify)
+gtk_sheet_select_row (GtkSheet *sheet, gint row)
{
g_return_if_fail (sheet != NULL);
g_return_if_fail (GTK_IS_SHEET (sheet));
- sheet->justify_entry = justify;
-}
-
-gboolean
-gtk_sheet_justify_entry (GtkSheet *sheet)
-{
- g_return_val_if_fail (sheet != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
-
- return sheet->justify_entry;
-}
-
-void
-gtk_sheet_set_locked (GtkSheet *sheet, gboolean locked)
-{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- if ( locked )
- {
- GTK_SHEET_SET_FLAGS(sheet,GTK_SHEET_IS_LOCKED);
- gtk_widget_hide(sheet->sheet_entry);
- gtk_widget_unmap(sheet->sheet_entry);
- }
- else
- {
- GTK_SHEET_UNSET_FLAGS(sheet,GTK_SHEET_IS_LOCKED);
- if (GTK_WIDGET_MAPPED(GTK_WIDGET(sheet)))
- {
- gtk_widget_show (sheet->sheet_entry);
- gtk_widget_map (sheet->sheet_entry);
- }
- }
-
- gtk_entry_set_editable(GTK_ENTRY(sheet->sheet_entry), locked);
-
-}
-
-gboolean
-gtk_sheet_locked (const GtkSheet *sheet)
-{
- g_return_val_if_fail (sheet != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
-
- return GTK_SHEET_IS_LOCKED(sheet);
-}
-
-/* This routine has problems with gtk+-1.2 related with the
- * label/button drawing - I think it's a bug in gtk+-1.2 */
-
-void
-gtk_sheet_set_title(GtkSheet *sheet, const gchar *title)
-{
-/* GtkWidget *old_widget;
-*/ GtkWidget *label;
-
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (title != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- if (sheet->name)
- g_free (sheet->name);
-
- sheet->name = g_strdup (title);
-
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet)) || !title) return;
-
- if(GTK_BIN(sheet->button)->child)
- label = GTK_BIN(sheet->button)->child;
-/*
- gtk_label_set_text(GTK_LABEL(label), title);
-*/
- size_allocate_global_button(sheet);
-
- /* remove and destroy the old widget */
-/*
- old_widget = GTK_BIN (sheet->button)->child;
- if (old_widget)
- {
- gtk_container_remove (GTK_CONTAINER (sheet->button), old_widget);
- }
-
- label = gtk_label_new (title);
- gtk_misc_set_alignment(GTK_MISC(label), 0.5 , 0.5 );
-
- gtk_container_add (GTK_CONTAINER (sheet->button), label);
- gtk_widget_show (label);
-
- size_allocate_global_button(sheet);
-
- gtk_signal_emit(GTK_OBJECT(sheet),sheet_signals[CHANGED], -1, -1);
-
- if(old_widget)
- gtk_widget_destroy (old_widget);
-*/
-}
-
-void
-gtk_sheet_freeze (GtkSheet *sheet)
-{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- sheet->freeze_count++;
- GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_IS_FROZEN);
-}
-
-void
-gtk_sheet_thaw(GtkSheet *sheet)
-{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- if(sheet->freeze_count == 0) return;
-
- sheet->freeze_count--;
- if(sheet->freeze_count > 0) return;
-
- adjust_scrollbars(sheet);
-
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_IS_FROZEN);
-
- sheet->old_vadjustment = -1.;
- sheet->old_hadjustment = -1.;
-
- if(sheet->hadjustment)
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->hadjustment),
- "value_changed");
- if(sheet->vadjustment)
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->vadjustment),
- "value_changed");
-
- if(sheet->state == GTK_STATE_NORMAL)
- if(sheet->sheet_entry && GTK_WIDGET_MAPPED(sheet->sheet_entry)){
- gtk_sheet_activate_cell(sheet, sheet->active_cell.row, sheet->active_cell.col);
-/*
- gtk_signal_connect(GTK_OBJECT(gtk_sheet_get_entry(sheet)),
- "changed",
- (GtkSignalFunc)gtk_sheet_entry_changed,
- GTK_OBJECT(GTK_WIDGET(sheet)));
- gtk_sheet_show_active_cell(sheet);
-*/
- }
-
-}
-
-void
-gtk_sheet_set_row_titles_width(GtkSheet *sheet, guint width)
-{
- if(width < COLUMN_MIN_WIDTH) return;
-
- sheet->row_title_area.width = width;
- sheet->view.col0 = COLUMN_FROM_XPIXEL(sheet, sheet->row_title_area.width+1);
- sheet->view.coli = COLUMN_FROM_XPIXEL(sheet, sheet->sheet_window_width);
-
-
- adjust_scrollbars(sheet);
-
- sheet->old_hadjustment = -1.;
- if(sheet->hadjustment)
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->hadjustment),
- "value_changed");
- size_allocate_global_button(sheet);
-}
-
-void
-gtk_sheet_set_column_titles_height(GtkSheet *sheet, guint height)
-{
- if(height < DEFAULT_ROW_HEIGHT(GTK_WIDGET(sheet))) return;
-
- sheet->column_title_area.height = height;
- sheet->view.row0=ROW_FROM_YPIXEL(sheet, sheet->column_title_area.height+1);
- sheet->view.rowi=ROW_FROM_YPIXEL(sheet, sheet->sheet_window_height-1);
-
- adjust_scrollbars(sheet);
-
- sheet->old_vadjustment = -1.;
- if(sheet->vadjustment)
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->vadjustment),
- "value_changed");
- size_allocate_global_button(sheet);
-}
-
-void
-gtk_sheet_show_column_titles(GtkSheet *sheet)
-{
- gint col;
-
- if(sheet->column_titles_visible) return;
-
- sheet->column_titles_visible = TRUE;
-
-
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))){
- gdk_window_show(sheet->column_title_window);
- gdk_window_move_resize (sheet->column_title_window,
- sheet->column_title_area.x,
- sheet->column_title_area.y,
- sheet->column_title_area.width,
- sheet->column_title_area.height);
-
- for(col = MIN_VISIBLE_COLUMN(sheet);
- col <= MAX_VISIBLE_COLUMN(sheet);
- col++)
- {
- GtkSheetButton *button = xxx_column_button(sheet, col);
- GtkSheetChild *child = button->child;
- if(child)
- gtk_sheet_child_show(child);
- gtk_sheet_button_free(button);
- }
- adjust_scrollbars(sheet);
- }
-
- sheet->old_vadjustment = -1.;
- if(sheet->vadjustment)
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->vadjustment),
- "value_changed");
- size_allocate_global_button(sheet);
-}
-
-
-void
-gtk_sheet_show_row_titles(GtkSheet *sheet)
-{
- gint row;
-
- if(sheet->row_titles_visible) return;
-
- sheet->row_titles_visible = TRUE;
-
-
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))){
- gdk_window_show(sheet->row_title_window);
- gdk_window_move_resize (sheet->row_title_window,
- sheet->row_title_area.x,
- sheet->row_title_area.y,
- sheet->row_title_area.width,
- sheet->row_title_area.height);
-
- for(row = MIN_VISIBLE_ROW(sheet);
- row <= MAX_VISIBLE_ROW(sheet);
- row++)
- {
- const GtkSheetButton *button = yyy_row_button(sheet, row);
- GtkSheetChild *child = button->child;
-
- if(child){
- gtk_sheet_child_show(child);
- }
- }
- adjust_scrollbars(sheet);
- }
-
- sheet->old_hadjustment = -1.;
- if(sheet->hadjustment)
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->hadjustment),
- "value_changed");
- size_allocate_global_button(sheet);
-}
-
-void
-gtk_sheet_hide_column_titles(GtkSheet *sheet)
-{
- gint col;
-
- if(!sheet->column_titles_visible) return;
-
- sheet->column_titles_visible = FALSE;
-
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))){
- if(sheet->column_title_window)
- gdk_window_hide(sheet->column_title_window);
- if(GTK_WIDGET_VISIBLE(sheet->button))
- gtk_widget_hide(sheet->button);
-
- for(col = MIN_VISIBLE_COLUMN(sheet);
- col <= MAX_VISIBLE_COLUMN(sheet);
- col++)
- {
- GtkSheetButton *button = xxx_column_button(sheet, col);
- GtkSheetChild *child = button->child;
- if(child)
- gtk_sheet_child_hide(child);
- gtk_sheet_button_free(button);
- }
- adjust_scrollbars(sheet);
- }
-
- sheet->old_vadjustment = -1.;
- if(sheet->vadjustment)
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->vadjustment),
- "value_changed");
-}
-
-void
-gtk_sheet_hide_row_titles(GtkSheet *sheet)
-{
- gint row;
-
- if(!sheet->row_titles_visible) return;
-
- sheet->row_titles_visible = FALSE;
-
-
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))){
- if(sheet->row_title_window)
- gdk_window_hide(sheet->row_title_window);
- if(GTK_WIDGET_VISIBLE(sheet->button))
- gtk_widget_hide(sheet->button);
- for(row = MIN_VISIBLE_ROW(sheet);
- row <= MAX_VISIBLE_ROW(sheet);
- row++)
- {
- const GtkSheetButton *button = yyy_row_button(sheet, row);
- GtkSheetChild *child = button->child;
-
- if(child)
- gtk_sheet_child_hide(child);
- }
- adjust_scrollbars(sheet);
- }
-
- sheet->old_hadjustment = -1.;
- if(sheet->hadjustment)
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->hadjustment),
- "value_changed");
-}
-
-gboolean
-gtk_sheet_column_titles_visible(GtkSheet *sheet)
-{
- g_return_val_if_fail (sheet != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
- return sheet->column_titles_visible;
-}
-
-gboolean
-gtk_sheet_row_titles_visible(GtkSheet *sheet)
-{
- g_return_val_if_fail (sheet != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
- return sheet->row_titles_visible;
-}
-
-
-
-void
-gtk_sheet_moveto (GtkSheet * sheet,
- gint row,
- gint column,
- gfloat row_align,
- gfloat col_align)
-{
- gint x, y;
- guint width, height;
- gint adjust;
- gint min_row, min_col;
-
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
- g_return_if_fail (sheet->hadjustment != NULL);
- g_return_if_fail (sheet->vadjustment != NULL);
-
- if (row < 0 || row >= yyy_row_count(sheet))
+ if (row < 0 || row >= g_sheet_row_get_row_count (sheet->row_geometry))
return;
- if (column < 0 || column >= xxx_column_count(sheet))
- return;
-
- height = sheet->sheet_window_height;
- width = sheet->sheet_window_width;
- /* adjust vertical scrollbar */
-
- if (row >= 0 && row_align >=0.)
- {
-/*
- y = ROW_TOP_YPIXEL(sheet, row) - sheet->voffset -
- row_align*height-
- (1.-row_align)*yyy_row_height(sheet, row);
-*/
- y = ROW_TOP_YPIXEL (sheet, row) - sheet->voffset
- - (gint) ( row_align*height + (1. - row_align) * yyy_row_height(sheet, row));
-
- /* This forces the sheet to scroll when you don't see the entire cell */
- min_row = row;
- adjust = 0;
- if(row_align == 1.){
- while(min_row >= 0 && min_row > MIN_VISIBLE_ROW(sheet)){
- if(yyy_row_is_visible(sheet, min_row))
- adjust += yyy_row_height(sheet, min_row);
- if(adjust >= height){
- break;
- }
- min_row--;
- }
- min_row = MAX(min_row, 0);
- y = ROW_TOP_YPIXEL(sheet, min_row) - sheet->voffset +
- yyy_row_height(sheet, min_row) - 1;
- }
+ if (sheet->state != GTK_SHEET_NORMAL)
+ gtk_sheet_real_unselect_range (sheet, NULL);
- if (y < 0)
- sheet->vadjustment->value = 0.0;
- else
- sheet->vadjustment->value = y;
-
- sheet->old_vadjustment = -1.;
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->vadjustment),
- "value_changed");
-
- }
-
- /* adjust horizontal scrollbar */
- if (column >= 0 && col_align >= 0.)
- {
-/*
- x = COLUMN_LEFT_XPIXEL (sheet, column) - sheet->hoffset -
- col_align*width -
- (1.-col_align)*sheet->column[column].width;
-*/
- x = COLUMN_LEFT_XPIXEL (sheet, column) - sheet->hoffset
- - (gint) ( col_align*width + (1.-col_align)*
- xxx_column_width(sheet, column));
-
-
- /* This forces the sheet to scroll when you don't see the entire cell */
- min_col = column;
- adjust = 0;
- if(col_align == 1.){
- while(min_col >= 0 && min_col > MIN_VISIBLE_COLUMN(sheet)){
- if(xxx_column_is_visible(sheet, min_col))
- adjust += xxx_column_width(sheet, min_col);
-
- if(adjust >= width){
- break;
- }
- min_col--;
- }
- min_col = MAX(min_col, 0);
- x = COLUMN_LEFT_XPIXEL(sheet, min_col) - sheet->hoffset +
- xxx_column_width(sheet, min_col) - 1;
- }
-
- if (x < 0)
- sheet->hadjustment->value = 0.0;
- else
- sheet->hadjustment->value = x;
-
- sheet->old_vadjustment = -1.;
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->hadjustment),
- "value_changed");
-
- }
-}
-
-
-void
-gtk_sheet_columns_set_resizable (GtkSheet *sheet, gboolean resizable)
-{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- sheet->columns_resizable = resizable;
-}
-
-gboolean
-gtk_sheet_columns_resizable (GtkSheet *sheet)
-{
- g_return_val_if_fail (sheet != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
-
- return sheet->columns_resizable;
-}
-
-
-void
-gtk_sheet_rows_set_resizable (GtkSheet *sheet, gboolean resizable)
-{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- sheet->rows_resizable = resizable;
-}
-
-gboolean
-gtk_sheet_rows_resizable (GtkSheet *sheet)
-{
- g_return_val_if_fail (sheet != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
-
- return sheet->rows_resizable;
-}
-
-
-void
-gtk_sheet_select_row (GtkSheet * sheet,
- gint row)
-{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- if (row < 0 || row >= yyy_row_count(sheet))
- return;
-
- if(sheet->state != GTK_SHEET_NORMAL)
- gtk_sheet_real_unselect_range(sheet, NULL);
- else
- {
- gboolean veto = TRUE;
- veto = gtk_sheet_deactivate_cell(sheet);
- if(!veto) return;
- }
-
- sheet->state=GTK_SHEET_ROW_SELECTED;
+ sheet->state = GTK_SHEET_ROW_SELECTED;
sheet->range.row0 = row;
sheet->range.col0 = 0;
sheet->range.rowi = row;
- sheet->range.coli = xxx_column_count(sheet) - 1;
+ sheet->range.coli = psppire_axis_unit_count (sheet->haxis) - 1;
sheet->active_cell.row = row;
sheet->active_cell.col = 0;
- gtk_signal_emit (GTK_OBJECT (sheet), sheet_signals[SELECT_ROW], row);
- gtk_sheet_real_select_range(sheet, NULL);
+ g_signal_emit (sheet, sheet_signals[SELECT_ROW], 0, row);
+ gtk_sheet_real_select_range (sheet, NULL);
}
void
-gtk_sheet_select_column (GtkSheet * sheet, gint column)
+gtk_sheet_select_column (GtkSheet *sheet, gint column)
{
g_return_if_fail (sheet != NULL);
g_return_if_fail (GTK_IS_SHEET (sheet));
- if (column < 0 || column >= xxx_column_count(sheet))
+ if (column < 0 || column >= psppire_axis_unit_count (sheet->haxis))
return;
- if(sheet->state != GTK_SHEET_NORMAL)
- gtk_sheet_real_unselect_range(sheet, NULL);
- else
- {
- gboolean veto = TRUE;
- veto = gtk_sheet_deactivate_cell(sheet);
- if(!veto) return;
- }
+ if (sheet->state != GTK_SHEET_NORMAL)
+ gtk_sheet_real_unselect_range (sheet, NULL);
- sheet->state=GTK_SHEET_COLUMN_SELECTED;
+ sheet->state = GTK_SHEET_COLUMN_SELECTED;
sheet->range.row0 = 0;
sheet->range.col0 = column;
- sheet->range.rowi = yyy_row_count(sheet) - 1;
+ sheet->range.rowi = g_sheet_row_get_row_count (sheet->row_geometry) - 1;
sheet->range.coli = column;
sheet->active_cell.row = 0;
sheet->active_cell.col = column;
- gtk_signal_emit (GTK_OBJECT (sheet), sheet_signals[SELECT_COLUMN], column);
- gtk_sheet_real_select_range(sheet, NULL);
+ g_signal_emit (sheet, sheet_signals[SELECT_COLUMN], 0, column);
+ gtk_sheet_real_select_range (sheet, NULL);
}
-void
-gtk_sheet_clip_range (GtkSheet *sheet, const GtkSheetRange *range)
-{
-
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- if(GTK_SHEET_IN_CLIP(sheet)) return;
- GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_IN_CLIP);
-
- if(range == NULL)
- sheet->clip_range = sheet->range;
- else
- sheet->clip_range=*range;
- sheet->interval=0;
- sheet->clip_timer=gtk_timeout_add(TIMEOUT_FLASH, gtk_sheet_flash, sheet);
- gtk_signal_emit(GTK_OBJECT(sheet), sheet_signals[CLIP_RANGE],
- &sheet->clip_range);
-
-}
-
-void
-gtk_sheet_unclip_range(GtkSheet *sheet)
-{
-
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- if(!GTK_SHEET_IN_CLIP(sheet)) return;
-
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_IN_CLIP);
- gtk_timeout_remove(sheet->clip_timer);
- gtk_sheet_range_draw(sheet, &sheet->clip_range);
-
- if(gtk_sheet_range_isvisible(sheet, sheet->range))
- gtk_sheet_range_draw(sheet, &sheet->range);
-}
-
-gboolean
-gtk_sheet_in_clip (GtkSheet *sheet)
-{
- g_return_val_if_fail (sheet != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
-
- return GTK_SHEET_IN_CLIP(sheet);
-}
-
-static gint
-gtk_sheet_flash(gpointer data)
-{
- GtkSheet *sheet;
- gint x,y,width,height;
- GdkRectangle clip_area;
-
- sheet=GTK_SHEET(data);
-
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return TRUE;
- if(!GTK_WIDGET_DRAWABLE(GTK_WIDGET(sheet))) return TRUE;
- if(!gtk_sheet_range_isvisible(sheet, sheet->clip_range)) return TRUE;
- if(GTK_SHEET_IN_XDRAG(sheet)) return TRUE;
- if(GTK_SHEET_IN_YDRAG(sheet)) return TRUE;
-
- GDK_THREADS_ENTER();
-
- x=COLUMN_LEFT_XPIXEL(sheet,sheet->clip_range.col0)+1;
- y=ROW_TOP_YPIXEL(sheet,sheet->clip_range.row0)+1;
- width=COLUMN_LEFT_XPIXEL(sheet,sheet->clip_range.coli)-x+
- xxx_column_width(sheet, sheet->clip_range.coli) - 1;
- height=ROW_TOP_YPIXEL(sheet,sheet->clip_range.rowi)-y+
- yyy_row_height(sheet, sheet->clip_range.rowi)-1;
-
- clip_area.x=COLUMN_LEFT_XPIXEL(sheet, MIN_VISIBLE_COLUMN(sheet));
- clip_area.y=ROW_TOP_YPIXEL(sheet, MIN_VISIBLE_ROW(sheet));
- clip_area.width=sheet->sheet_window_width;
- clip_area.height=sheet->sheet_window_height;
-
- if(x<0) {
- width=width+x+1;
- x=-1;
- }
- if(width>clip_area.width) width=clip_area.width+10;
- if(y<0) {
- height=height+y+1;
- y=-1;
- }
- if(height>clip_area.height) height=clip_area.height+10;
-
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- x, y,
- x, y,
- 1, height);
-
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- x, y,
- x, y,
- width, 1);
-
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- x, y+height,
- x, y+height,
- width, 1);
-
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- x+width, y,
- x+width, y,
- 1, height);
-
-
- sheet->interval=sheet->interval+1;
- if(sheet->interval==TIME_INTERVAL) sheet->interval=0;
-
- gdk_gc_set_dashes(sheet->xor_gc, sheet->interval, (gint8*)"\4\4", 2);
- gtk_sheet_draw_flashing_range(sheet,sheet->clip_range);
- gdk_gc_set_dashes(sheet->xor_gc, 0, (gint8*)"\4\4", 2);
-
- GDK_THREADS_LEAVE();
-
- return TRUE;
-
-}
-
-static void
-gtk_sheet_draw_flashing_range(GtkSheet *sheet, GtkSheetRange range)
-{
- GdkRectangle clip_area;
- gint x,y,width,height;
-
- if(!gtk_sheet_range_isvisible(sheet, sheet->clip_range)) return;
-
- clip_area.x=COLUMN_LEFT_XPIXEL(sheet, MIN_VISIBLE_COLUMN(sheet));
- clip_area.y=ROW_TOP_YPIXEL(sheet, MIN_VISIBLE_ROW(sheet));
- clip_area.width=sheet->sheet_window_width;
- clip_area.height=sheet->sheet_window_height;
-
- gdk_gc_set_clip_rectangle(sheet->xor_gc, &clip_area);
-
- x=COLUMN_LEFT_XPIXEL(sheet,sheet->clip_range.col0)+1;
- y=ROW_TOP_YPIXEL(sheet,sheet->clip_range.row0)+1;
- width=COLUMN_LEFT_XPIXEL(sheet,sheet->clip_range.coli)-x+
- xxx_column_width(sheet, sheet->clip_range.coli) - 1;
- height=ROW_TOP_YPIXEL(sheet,sheet->clip_range.rowi)-y+
- yyy_row_height(sheet, sheet->clip_range.rowi)-1;
-
- if(x<0) {
- width=width+x+1;
- x=-1;
- }
- if(width>clip_area.width) width=clip_area.width+10;
- if(y<0) {
- height=height+y+1;
- y=-1;
- }
- if(height>clip_area.height) height=clip_area.height+10;
-
- gdk_gc_set_line_attributes(sheet->xor_gc, 1, 1, 0 ,0 );
-
- gdk_draw_rectangle(sheet->sheet_window, sheet->xor_gc, FALSE,
- x, y,
- width, height);
-
- gdk_gc_set_line_attributes (sheet->xor_gc, 1, 0, 0, 0);
-
- gdk_gc_set_clip_rectangle(sheet->xor_gc, NULL);
-
-}
-
-static gint
-gtk_sheet_range_isvisible (GtkSheet * sheet,
- GtkSheetRange range)
+static gboolean
+gtk_sheet_range_isvisible (const GtkSheet *sheet,
+ GtkSheetRange range)
{
g_return_val_if_fail (sheet != NULL, FALSE);
- if (range.row0 < 0 || range.row0 >= yyy_row_count(sheet))
+ if (range.row0 < 0 || range.row0 >= g_sheet_row_get_row_count (sheet->row_geometry))
return FALSE;
- if (range.rowi < 0 || range.rowi >= yyy_row_count(sheet))
+ if (range.rowi < 0 || range.rowi >= g_sheet_row_get_row_count (sheet->row_geometry))
return FALSE;
- if (range.col0 < 0 || range.col0 >= xxx_column_count(sheet))
+ if (range.col0 < 0 || range.col0 >= psppire_axis_unit_count (sheet->haxis))
return FALSE;
- if (range.coli < 0 || range.coli >= xxx_column_count(sheet))
+ if (range.coli < 0 || range.coli >= psppire_axis_unit_count (sheet->haxis))
return FALSE;
- if (range.rowi < MIN_VISIBLE_ROW (sheet))
+ if (range.rowi < min_visible_row (sheet))
return FALSE;
- if (range.row0 > MAX_VISIBLE_ROW (sheet))
+ if (range.row0 > max_visible_row (sheet))
return FALSE;
- if (range.coli < MIN_VISIBLE_COLUMN (sheet))
+ if (range.coli < min_visible_column (sheet))
return FALSE;
- if (range.col0 > MAX_VISIBLE_COLUMN (sheet))
+ if (range.col0 > max_visible_column (sheet))
return FALSE;
return TRUE;
}
-static gint
-gtk_sheet_cell_isvisible (GtkSheet * sheet,
+static gboolean
+gtk_sheet_cell_isvisible (GtkSheet *sheet,
gint row, gint column)
{
GtkSheetRange range;
range.rowi = row;
range.coli = column;
- return gtk_sheet_range_isvisible(sheet, range);
+ return gtk_sheet_range_isvisible (sheet, range);
}
-void
-gtk_sheet_get_visible_range(GtkSheet *sheet, GtkSheetRange *range)
+void
+gtk_sheet_get_visible_range (GtkSheet *sheet, GtkSheetRange *range)
{
-
g_return_if_fail (sheet != NULL);
g_return_if_fail (GTK_IS_SHEET (sheet)) ;
g_return_if_fail (range != NULL);
- range->row0 = MIN_VISIBLE_ROW(sheet);
- range->col0 = MIN_VISIBLE_COLUMN(sheet);
- range->rowi = MAX_VISIBLE_ROW(sheet);
- range->coli = MAX_VISIBLE_COLUMN(sheet);
-
+ range->row0 = min_visible_row (sheet);
+ range->col0 = min_visible_column (sheet);
+ range->rowi = max_visible_row (sheet);
+ range->coli = max_visible_column (sheet);
}
-GtkAdjustment *
-gtk_sheet_get_vadjustment (GtkSheet * sheet)
-{
- g_return_val_if_fail (sheet != NULL, NULL);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), NULL);
-
- return sheet->vadjustment;
-}
-
-GtkAdjustment *
-gtk_sheet_get_hadjustment (GtkSheet * sheet)
-{
- g_return_val_if_fail (sheet != NULL, NULL);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), NULL);
-
- return sheet->hadjustment;
-}
-
-void
-gtk_sheet_set_vadjustment (GtkSheet *sheet,
- GtkAdjustment *adjustment)
-{
- GtkAdjustment *old_adjustment;
-
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
- if (adjustment)
- g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
-
- if (sheet->vadjustment == adjustment)
- return;
-
- old_adjustment = sheet->vadjustment;
-
- if (sheet->vadjustment)
- {
- gtk_signal_disconnect_by_data (GTK_OBJECT (sheet->vadjustment), sheet);
- gtk_object_unref (GTK_OBJECT (sheet->vadjustment));
- }
-
- sheet->vadjustment = adjustment;
-
- if (sheet->vadjustment)
- {
- gtk_object_ref (GTK_OBJECT (sheet->vadjustment));
- gtk_object_sink (GTK_OBJECT (sheet->vadjustment));
-
- gtk_signal_connect (GTK_OBJECT (sheet->vadjustment), "changed",
- (GtkSignalFunc) vadjustment_changed,
- (gpointer) sheet);
- gtk_signal_connect (GTK_OBJECT (sheet->vadjustment), "value_changed",
- (GtkSignalFunc) vadjustment_value_changed,
- (gpointer) sheet);
- }
-
- if (!sheet->vadjustment || !old_adjustment)
- {
- gtk_widget_queue_resize (GTK_WIDGET (sheet));
- return;
- }
-
- sheet->old_vadjustment = sheet->vadjustment->value;
-}
-
-void
-gtk_sheet_set_hadjustment (GtkSheet *sheet,
- GtkAdjustment *adjustment)
-{
- GtkAdjustment *old_adjustment;
-
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
- if (adjustment)
- g_return_if_fail (GTK_IS_ADJUSTMENT (adjustment));
-
- if (sheet->hadjustment == adjustment)
- return;
-
- old_adjustment = sheet->hadjustment;
-
- if (sheet->hadjustment)
- {
- gtk_signal_disconnect_by_data (GTK_OBJECT (sheet->hadjustment), sheet);
- gtk_object_unref (GTK_OBJECT (sheet->hadjustment));
- }
-
- sheet->hadjustment = adjustment;
-
- if (sheet->hadjustment)
- {
- gtk_object_ref (GTK_OBJECT (sheet->hadjustment));
- gtk_object_sink (GTK_OBJECT (sheet->hadjustment));
-
- gtk_signal_connect (GTK_OBJECT (sheet->hadjustment), "changed",
- (GtkSignalFunc) hadjustment_changed,
- (gpointer) sheet);
- gtk_signal_connect (GTK_OBJECT (sheet->hadjustment), "value_changed",
- (GtkSignalFunc) hadjustment_value_changed,
- (gpointer) sheet);
- }
-
- if (!sheet->hadjustment || !old_adjustment)
- {
- gtk_widget_queue_resize (GTK_WIDGET (sheet));
- return;
- }
-
- sheet->old_hadjustment = sheet->hadjustment->value;
-}
static void
gtk_sheet_set_scroll_adjustments (GtkSheet *sheet,
GtkAdjustment *hadjustment,
GtkAdjustment *vadjustment)
{
- if(sheet->hadjustment != hadjustment)
- gtk_sheet_set_hadjustment (sheet, hadjustment);
+ if ( sheet->vadjustment != vadjustment )
+ {
+ if (sheet->vadjustment)
+ g_object_unref (sheet->vadjustment);
+ sheet->vadjustment = vadjustment;
+ g_object_ref (vadjustment);
+
+ g_signal_connect (sheet->vadjustment, "value_changed",
+ G_CALLBACK (vadjustment_value_changed),
+ sheet);
+ }
- if(sheet->vadjustment != vadjustment)
- gtk_sheet_set_vadjustment (sheet, vadjustment);
+ if ( sheet->hadjustment != hadjustment )
+ {
+ if (sheet->hadjustment)
+ g_object_unref (sheet->hadjustment);
+ sheet->hadjustment = hadjustment;
+ g_object_ref (hadjustment);
+
+ g_signal_connect (sheet->hadjustment, "value_changed",
+ G_CALLBACK (hadjustment_value_changed),
+ sheet);
+ }
}
static void
-gtk_sheet_finalize (GObject * object)
+gtk_sheet_finalize (GObject *object)
{
GtkSheet *sheet;
sheet = GTK_SHEET (object);
- /* get rid of all the cells */
- gtk_sheet_range_clear (sheet, NULL);
- gtk_sheet_range_delete(sheet, NULL);
-
- if(sheet->name){
- g_free(sheet->name);
- sheet->name = NULL;
- }
-
if (G_OBJECT_CLASS (parent_class)->finalize)
(*G_OBJECT_CLASS (parent_class)->finalize) (object);
}
static void
-gtk_sheet_destroy (GtkObject * object)
+gtk_sheet_dispose (GObject *object)
{
- GtkSheet *sheet;
- GList *children;
+ GtkSheet *sheet = GTK_SHEET (object);
g_return_if_fail (object != NULL);
g_return_if_fail (GTK_IS_SHEET (object));
- sheet = GTK_SHEET (object);
+ if ( sheet->dispose_has_run )
+ return ;
- /* destroy the entry */
- if(sheet->sheet_entry && GTK_IS_WIDGET(sheet->sheet_entry)){
- gtk_widget_destroy (sheet->sheet_entry);
- sheet->sheet_entry = NULL;
- }
+ sheet->dispose_has_run = TRUE;
- /* destroy the global selection button */
- if(sheet->button && GTK_IS_WIDGET(sheet->button)){
- gtk_widget_destroy (sheet->button);
- sheet->button = NULL;
- }
+ if (sheet->model) g_object_unref (sheet->model);
+ if (sheet->row_geometry) g_object_unref (sheet->row_geometry);
+ if (sheet->haxis) g_object_unref (sheet->haxis);
- if(sheet->timer){
- gtk_timeout_remove(sheet->timer);
- sheet->timer = 0;
- }
+ g_object_unref (sheet->entry_container);
+ sheet->entry_container = NULL;
- if(sheet->clip_timer){
- gtk_timeout_remove(sheet->clip_timer);
- sheet->clip_timer = 0;
- }
+ g_object_unref (sheet->button);
+ sheet->button = NULL;
/* unref adjustments */
if (sheet->hadjustment)
{
- gtk_signal_disconnect_by_data (GTK_OBJECT (sheet->hadjustment), sheet);
- gtk_object_unref (GTK_OBJECT (sheet->hadjustment));
+ g_signal_handlers_disconnect_matched (sheet->hadjustment,
+ G_SIGNAL_MATCH_DATA,
+ 0, 0, 0, 0,
+ sheet);
+
+ g_object_unref (sheet->hadjustment);
sheet->hadjustment = NULL;
}
+
if (sheet->vadjustment)
{
- gtk_signal_disconnect_by_data (GTK_OBJECT (sheet->vadjustment), sheet);
- gtk_object_unref (GTK_OBJECT (sheet->vadjustment));
+ g_signal_handlers_disconnect_matched (sheet->vadjustment,
+ G_SIGNAL_MATCH_DATA,
+ 0, 0, 0, 0,
+ sheet);
+
+ g_object_unref (sheet->vadjustment);
+
sheet->vadjustment = NULL;
}
- children = sheet->children;
- while(children){
- GtkSheetChild *child = (GtkSheetChild *)children->data;
- if(child && child->widget)
- gtk_sheet_remove(GTK_CONTAINER(sheet), child->widget);
- children = sheet->children;
- }
- sheet->children = NULL;
-
- if (GTK_OBJECT_CLASS (parent_class)->destroy)
- (*GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+ if (G_OBJECT_CLASS (parent_class)->dispose)
+ (*G_OBJECT_CLASS (parent_class)->dispose) (object);
}
static void
gtk_sheet_style_set (GtkWidget *widget,
- GtkStyle *previous_style)
+ GtkStyle *previous_style)
{
GtkSheet *sheet;
sheet = GTK_SHEET (widget);
- if(GTK_WIDGET_REALIZED(widget))
- {
- gtk_style_set_background (widget->style, widget->window, widget->state);
- }
+ if (GTK_WIDGET_REALIZED (widget))
+ {
+ gtk_style_set_background (widget->style, widget->window, widget->state);
+ }
}
static void
-gtk_sheet_realize (GtkWidget * widget)
+gtk_sheet_realize (GtkWidget *widget)
{
GtkSheet *sheet;
GdkWindowAttr attributes;
- gint attributes_mask;
+ const gint attributes_mask =
+ GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP | GDK_WA_CURSOR;
+
GdkGCValues values, auxvalues;
GdkColormap *colormap;
- gchar *name;
- GtkSheetChild *child;
- GList *children;
+ GdkDisplay *display;
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_SHEET (widget));
GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
+ colormap = gtk_widget_get_colormap (widget);
+ display = gtk_widget_get_display (widget);
+
attributes.window_type = GDK_WINDOW_CHILD;
attributes.x = widget->allocation.x;
attributes.y = widget->allocation.y;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.visual = gtk_widget_get_visual (widget);
- attributes.colormap = gtk_widget_get_colormap (widget);
+ attributes.colormap = colormap;
attributes.event_mask = gtk_widget_get_events (widget);
attributes.event_mask |= (GDK_EXPOSURE_MASK |
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_KEY_PRESS_MASK |
+ GDK_ENTER_NOTIFY_MASK |
+ GDK_LEAVE_NOTIFY_MASK |
GDK_POINTER_MOTION_MASK |
GDK_POINTER_MOTION_HINT_MASK);
- attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP |
- GDK_WA_CURSOR;
- attributes.cursor = gdk_cursor_new(GDK_TOP_LEFT_ARROW);
+ attributes.cursor = gdk_cursor_new_for_display (display, GDK_TOP_LEFT_ARROW);
/* main window */
widget->window = gdk_window_new (gtk_widget_get_parent_window (widget), &attributes, attributes_mask);
gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
+ gdk_color_parse ("white", &sheet->color[BG_COLOR]);
+ gdk_colormap_alloc_color (colormap, &sheet->color[BG_COLOR], FALSE,
+ TRUE);
+ gdk_color_parse ("gray", &sheet->color[GRID_COLOR]);
+ gdk_colormap_alloc_color (colormap, &sheet->color[GRID_COLOR], FALSE,
+ TRUE);
+
attributes.x = 0;
- if(sheet->row_titles_visible)
- attributes.x = sheet->row_title_area.width;
attributes.y = 0;
attributes.width = sheet->column_title_area.width;
attributes.height = sheet->column_title_area.height;
- /* column-title window */
- sheet->column_title_window = gdk_window_new (widget->window, &attributes, attributes_mask);
+
+ /* column - title window */
+ sheet->column_title_window =
+ gdk_window_new (widget->window, &attributes, attributes_mask);
gdk_window_set_user_data (sheet->column_title_window, sheet);
- gtk_style_set_background (widget->style, sheet->column_title_window, GTK_STATE_NORMAL);
+ gtk_style_set_background (widget->style, sheet->column_title_window,
+ GTK_STATE_NORMAL);
+
attributes.x = 0;
attributes.y = 0;
- if(sheet->column_titles_visible)
- attributes.y = sheet->column_title_area.height;
attributes.width = sheet->row_title_area.width;
attributes.height = sheet->row_title_area.height;
- /* row-title window */
- sheet->row_title_window = gdk_window_new (widget->window, &attributes, attributes_mask);
+ /* row - title window */
+ sheet->row_title_window = gdk_window_new (widget->window,
+ &attributes, attributes_mask);
gdk_window_set_user_data (sheet->row_title_window, sheet);
- gtk_style_set_background (widget->style, sheet->row_title_window, GTK_STATE_NORMAL);
+ gtk_style_set_background (widget->style, sheet->row_title_window,
+ GTK_STATE_NORMAL);
- /* sheet-window */
- attributes.cursor = gdk_cursor_new(GDK_PLUS);
+ /* sheet - window */
+ attributes.cursor = gdk_cursor_new_for_display (display, GDK_PLUS);
attributes.x = 0;
attributes.y = 0;
- attributes.width = sheet->sheet_window_width,
- attributes.height = sheet->sheet_window_height;
- sheet->sheet_window = gdk_window_new (widget->window, &attributes, attributes_mask);
+ sheet->sheet_window = gdk_window_new (widget->window,
+ &attributes, attributes_mask);
gdk_window_set_user_data (sheet->sheet_window, sheet);
- gdk_cursor_unref(attributes.cursor);
+ gdk_cursor_unref (attributes.cursor);
gdk_window_set_background (sheet->sheet_window, &widget->style->white);
gdk_window_show (sheet->sheet_window);
- /* backing_pixmap */
- gtk_sheet_make_backing_pixmap(sheet, 0, 0);
-
/* GCs */
- if(sheet->fg_gc)
- gdk_gc_unref(sheet->fg_gc);
- if(sheet->bg_gc)
- gdk_gc_unref(sheet->bg_gc);
sheet->fg_gc = gdk_gc_new (widget->window);
sheet->bg_gc = gdk_gc_new (widget->window);
- colormap = gtk_widget_get_colormap(widget);
-
- gdk_color_white(colormap, &widget->style->white);
- gdk_color_black(colormap, &widget->style->black);
-
- gdk_gc_get_values(sheet->fg_gc, &auxvalues);
+ gdk_gc_get_values (sheet->fg_gc, &auxvalues);
values.foreground = widget->style->white;
values.function = GDK_INVERT;
values.subwindow_mode = GDK_INCLUDE_INFERIORS;
- if(sheet->xor_gc)
- gdk_gc_unref(sheet->xor_gc);
+ values.line_width = 3;
+
sheet->xor_gc = gdk_gc_new_with_values (widget->window,
&values,
GDK_GC_FOREGROUND |
GDK_GC_FUNCTION |
- GDK_GC_SUBWINDOW);
+ GDK_GC_SUBWINDOW |
+ GDK_GC_LINE_WIDTH
+ );
- if(sheet->sheet_entry->parent){
- gtk_widget_ref(sheet->sheet_entry);
- gtk_widget_unparent(sheet->sheet_entry);
- }
- gtk_widget_set_parent_window (sheet->sheet_entry, sheet->sheet_window);
- gtk_widget_set_parent(sheet->sheet_entry, GTK_WIDGET(sheet));
- if(sheet->button && sheet->button->parent){
- gtk_widget_ref(sheet->button);
- gtk_widget_unparent(sheet->button);
- }
- gtk_widget_set_parent_window(sheet->button, sheet->sheet_window);
- gtk_widget_set_parent(sheet->button, GTK_WIDGET(sheet));
+ gtk_widget_set_parent_window (sheet->entry_widget, sheet->sheet_window);
+ gtk_widget_set_parent (sheet->entry_widget, GTK_WIDGET (sheet));
-/*
- gtk_sheet_activate_cell(sheet, sheet->active_cell.row, sheet->active_cell.col);
-*/
- if(!sheet->cursor_drag)
- sheet->cursor_drag = gdk_cursor_new(GDK_PLUS);
-
- if(sheet->column_titles_visible)
- gdk_window_show(sheet->column_title_window);
- if(sheet->row_titles_visible)
- gdk_window_show(sheet->row_title_window);
+ gtk_widget_set_parent_window (sheet->button, sheet->sheet_window);
+ gtk_widget_set_parent (sheet->button, GTK_WIDGET (sheet));
- size_allocate_row_title_buttons(sheet);
- size_allocate_column_title_buttons(sheet);
- name = g_strdup(sheet->name);
- gtk_sheet_set_title(sheet, name);
+ sheet->cursor_drag = gdk_cursor_new_for_display (display, GDK_PLUS);
- g_free(name);
+ if (sheet->column_titles_visible)
+ gdk_window_show (sheet->column_title_window);
+ if (sheet->row_titles_visible)
+ gdk_window_show (sheet->row_title_window);
- children = sheet->children;
- while(children)
- {
- child = children->data;
- children = children->next;
-
- gtk_sheet_realize_child(sheet, child);
- }
+ sheet->hover_window = create_hover_window ();
+
+ draw_row_title_buttons (sheet);
+ draw_column_title_buttons (sheet);
+
+ gtk_sheet_update_primary_selection (sheet);
}
static void
-create_global_button(GtkSheet *sheet)
+create_global_button (GtkSheet *sheet)
{
- sheet->button = gtk_button_new_with_label(" ");
+ sheet->button = gtk_button_new_with_label (" ");
+
+ g_object_ref_sink (sheet->button);
- gtk_signal_connect (GTK_OBJECT (sheet->button),
- "pressed",
- (GtkSignalFunc) global_button_clicked,
- (gpointer) sheet);
+ g_signal_connect (sheet->button,
+ "pressed",
+ G_CALLBACK (global_button_clicked),
+ sheet);
}
static void
-size_allocate_global_button(GtkSheet *sheet)
+size_allocate_global_button (GtkSheet *sheet)
{
GtkAllocation allocation;
- if(!sheet->column_titles_visible) return;
- if(!sheet->row_titles_visible) return;
+ if (!sheet->column_titles_visible) return;
+ if (!sheet->row_titles_visible) return;
- gtk_widget_size_request(sheet->button, NULL);
+ gtk_widget_size_request (sheet->button, NULL);
- allocation.x=0;
- allocation.y=0;
- allocation.width=sheet->row_title_area.width;
- allocation.height=sheet->column_title_area.height;
+ allocation.x = 0;
+ allocation.y = 0;
+ allocation.width = sheet->row_title_area.width;
+ allocation.height = sheet->column_title_area.height;
- gtk_widget_size_allocate(sheet->button, &allocation);
- gtk_widget_show(sheet->button);
+ gtk_widget_size_allocate (sheet->button, &allocation);
+ gtk_widget_show (sheet->button);
}
static void
-global_button_clicked(GtkWidget *widget, gpointer data)
+global_button_clicked (GtkWidget *widget, gpointer data)
{
- gboolean veto;
-
- gtk_sheet_click_cell(GTK_SHEET(data), -1, -1, &veto);
- gtk_widget_grab_focus(GTK_WIDGET(data));
+ gtk_sheet_click_cell (GTK_SHEET (data), -1, -1);
+ gtk_widget_grab_focus (GTK_WIDGET (data));
}
static void
-gtk_sheet_unrealize (GtkWidget * widget)
+gtk_sheet_unrealize (GtkWidget *widget)
{
GtkSheet *sheet;
sheet = GTK_SHEET (widget);
- gdk_cursor_destroy (sheet->cursor_drag);
+ gdk_cursor_unref (sheet->cursor_drag);
+ sheet->cursor_drag = NULL;
+
+ gdk_colormap_free_colors (gtk_widget_get_colormap (widget),
+ sheet->color, n_COLORS);
+
+ g_object_unref (sheet->xor_gc);
+ g_object_unref (sheet->fg_gc);
+ g_object_unref (sheet->bg_gc);
- gdk_gc_destroy (sheet->xor_gc);
- gdk_gc_destroy (sheet->fg_gc);
- gdk_gc_destroy (sheet->bg_gc);
+ destroy_hover_window (sheet->hover_window);
gdk_window_destroy (sheet->sheet_window);
gdk_window_destroy (sheet->column_title_window);
gdk_window_destroy (sheet->row_title_window);
- if (sheet->pixmap){
- g_object_unref(sheet->pixmap);
- sheet->pixmap = NULL;
- }
-
- sheet->column_title_window=NULL;
- sheet->sheet_window = NULL;
- sheet->cursor_drag = NULL;
- sheet->xor_gc = NULL;
- sheet->fg_gc = NULL;
- sheet->bg_gc = NULL;
+ gtk_widget_unparent (sheet->entry_widget);
+ if (sheet->button != NULL)
+ gtk_widget_unparent (sheet->button);
if (GTK_WIDGET_CLASS (parent_class)->unrealize)
(* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
}
static void
-gtk_sheet_map (GtkWidget * widget)
+gtk_sheet_map (GtkWidget *widget)
{
- GtkSheet *sheet;
- GtkSheetChild *child;
- GList *children;
+ GtkSheet *sheet = GTK_SHEET (widget);
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_SHEET (widget));
- sheet = GTK_SHEET (widget);
-
if (!GTK_WIDGET_MAPPED (widget))
{
GTK_WIDGET_SET_FLAGS (widget, GTK_MAPPED);
- if(!sheet->cursor_drag) sheet->cursor_drag=gdk_cursor_new(GDK_PLUS);
-
gdk_window_show (widget->window);
-
gdk_window_show (sheet->sheet_window);
- if(sheet->column_titles_visible){
- size_allocate_column_title_buttons(sheet);
- gdk_window_show (sheet->column_title_window);
- }
- if(sheet->row_titles_visible){
- size_allocate_row_title_buttons(sheet);
- gdk_window_show (sheet->row_title_window);
- }
+ if (sheet->column_titles_visible)
+ {
+ draw_column_title_buttons (sheet);
+ gdk_window_show (sheet->column_title_window);
+ }
+ if (sheet->row_titles_visible)
+ {
+ draw_row_title_buttons (sheet);
+ gdk_window_show (sheet->row_title_window);
+ }
- if(!GTK_WIDGET_MAPPED (sheet->sheet_entry)
- && ! gtk_sheet_locked(sheet)
- && sheet->active_cell.row >=0
- && sheet->active_cell.col >=0 )
+ if (!GTK_WIDGET_MAPPED (sheet->entry_widget)
+ && sheet->active_cell.row >= 0
+ && sheet->active_cell.col >= 0 )
{
- gtk_widget_show (sheet->sheet_entry);
- gtk_widget_map (sheet->sheet_entry);
+ gtk_widget_show (sheet->entry_widget);
+ gtk_widget_map (sheet->entry_widget);
}
if (GTK_WIDGET_VISIBLE (sheet->button) &&
- !GTK_WIDGET_MAPPED (sheet->button)){
- gtk_widget_show(sheet->button);
- gtk_widget_map (sheet->button);
- }
-
- if(GTK_BIN(sheet->button)->child)
- if (GTK_WIDGET_VISIBLE (GTK_BIN(sheet->button)->child) &&
- !GTK_WIDGET_MAPPED (GTK_BIN(sheet->button)->child))
- gtk_widget_map (GTK_BIN(sheet->button)->child);
-
- gtk_sheet_range_draw(sheet, NULL);
- gtk_sheet_activate_cell(sheet,
- sheet->active_cell.row,
- sheet->active_cell.col);
+ !GTK_WIDGET_MAPPED (sheet->button))
+ {
+ gtk_widget_show (sheet->button);
+ gtk_widget_map (sheet->button);
+ }
- children = sheet->children;
- while (children)
- {
- child = children->data;
- children = children->next;
-
- if (GTK_WIDGET_VISIBLE (child->widget) &&
- !GTK_WIDGET_MAPPED (child->widget)){
- gtk_widget_map (child->widget);
- gtk_sheet_position_child(sheet, child);
- }
- }
+ if (GTK_BIN (sheet->button)->child)
+ if (GTK_WIDGET_VISIBLE (GTK_BIN (sheet->button)->child) &&
+ !GTK_WIDGET_MAPPED (GTK_BIN (sheet->button)->child))
+ gtk_widget_map (GTK_BIN (sheet->button)->child);
+ gtk_sheet_range_draw (sheet, NULL);
+ change_active_cell (sheet,
+ sheet->active_cell.row,
+ sheet->active_cell.col);
}
}
static void
-gtk_sheet_unmap (GtkWidget * widget)
+gtk_sheet_unmap (GtkWidget *widget)
{
- GtkSheet *sheet;
- GtkSheetChild *child;
- GList *children;
+ GtkSheet *sheet = GTK_SHEET (widget);
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GTK_IS_SHEET (widget));
+ if (!GTK_WIDGET_MAPPED (widget))
+ return;
- sheet = GTK_SHEET (widget);
+ GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED);
- if (GTK_WIDGET_MAPPED (widget))
- {
- GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED);
-
- gdk_window_hide (sheet->sheet_window);
- if(sheet->column_titles_visible)
- gdk_window_hide (sheet->column_title_window);
- if(sheet->row_titles_visible)
- gdk_window_hide (sheet->row_title_window);
- gdk_window_hide (widget->window);
-
- if (GTK_WIDGET_MAPPED (sheet->sheet_entry))
- gtk_widget_unmap (sheet->sheet_entry);
-
- if (GTK_WIDGET_MAPPED (sheet->button))
- gtk_widget_unmap (sheet->button);
-
- children = sheet->children;
- while (children)
- {
- child = children->data;
- children = children->next;
-
- if (GTK_WIDGET_VISIBLE (child->widget) &&
- GTK_WIDGET_MAPPED (child->widget))
- {
- gtk_widget_unmap (child->widget);
- }
- }
+ gdk_window_hide (sheet->sheet_window);
+ if (sheet->column_titles_visible)
+ gdk_window_hide (sheet->column_title_window);
+ if (sheet->row_titles_visible)
+ gdk_window_hide (sheet->row_title_window);
+ gdk_window_hide (widget->window);
- }
+ if (GTK_WIDGET_MAPPED (sheet->entry_widget))
+ gtk_widget_unmap (sheet->entry_widget);
+
+ if (GTK_WIDGET_MAPPED (sheet->button))
+ gtk_widget_unmap (sheet->button);
}
static void
-gtk_sheet_cell_draw_default (GtkSheet *sheet, gint row, gint col)
+gtk_sheet_cell_draw (GtkSheet *sheet, gint row, gint col)
{
- GtkWidget *widget;
- GdkGC *fg_gc, *bg_gc;
- GtkSheetCellAttr attributes;
- GdkRectangle area;
-
- g_return_if_fail (sheet != NULL);
-
- /* bail now if we arn't drawable yet */
- if (!GTK_WIDGET_DRAWABLE (sheet)) return;
-
- if (row < 0 || row >= yyy_row_count(sheet)) return;
- if (col < 0 || col >= xxx_column_count(sheet)) return;
- if (! xxx_column_is_visible(sheet, col)) return;
- if (! yyy_row_is_visible(sheet, row)) return;
-
- widget = GTK_WIDGET (sheet);
-
- gtk_sheet_get_attributes(sheet, row, col, &attributes);
-
- /* select GC for background rectangle */
- gdk_gc_set_foreground (sheet->fg_gc, &attributes.foreground);
- gdk_gc_set_foreground (sheet->bg_gc, &attributes.background);
-
- fg_gc = sheet->fg_gc;
- bg_gc = sheet->bg_gc;
-
- area.x=COLUMN_LEFT_XPIXEL(sheet,col);
- area.y=ROW_TOP_YPIXEL(sheet,row);
- area.width= xxx_column_width(sheet, col);
- area.height=yyy_row_height(sheet, row);
-
- gdk_draw_rectangle (sheet->pixmap,
- bg_gc,
- TRUE,
- area.x,
- area.y,
- area.width,
- area.height);
-
- gdk_gc_set_line_attributes (sheet->fg_gc, 1, 0, 0, 0);
-
- if(sheet->show_grid){
- gdk_gc_set_foreground (sheet->bg_gc, &sheet->grid_color);
+ PangoLayout *layout;
+ PangoRectangle text;
+ gint font_height;
- gdk_draw_rectangle (sheet->pixmap,
- sheet->bg_gc,
- FALSE,
- area.x, area.y,
- area.width, area.height);
- }
-}
+ gchar *label;
-static void
-gtk_sheet_cell_draw_border (GtkSheet *sheet, gint row, gint col, gint mask)
-{
- GtkWidget *widget;
- GdkGC *fg_gc, *bg_gc;
GtkSheetCellAttr attributes;
GdkRectangle area;
- guint width;
g_return_if_fail (sheet != NULL);
- /* bail now if we arn't drawable yet */
+ /* bail now if we aren't yet drawable */
if (!GTK_WIDGET_DRAWABLE (sheet)) return;
- if (row < 0 || row >= yyy_row_count(sheet)) return;
- if (col < 0 || col >= xxx_column_count(sheet)) return;
- if (!xxx_column_is_visible(sheet, col)) return;
- if (!yyy_row_is_visible(sheet, row)) return;
+ if (row < 0 ||
+ row >= g_sheet_row_get_row_count (sheet->row_geometry))
+ return;
- widget = GTK_WIDGET (sheet);
+ if (col < 0 ||
+ col >= psppire_axis_unit_count (sheet->haxis))
+ return;
- gtk_sheet_get_attributes(sheet, row, col, &attributes);
+ gtk_sheet_get_attributes (sheet, row, col, &attributes);
/* select GC for background rectangle */
- gdk_gc_set_foreground (sheet->fg_gc, &attributes.border.color);
+ gdk_gc_set_foreground (sheet->fg_gc, &attributes.foreground);
gdk_gc_set_foreground (sheet->bg_gc, &attributes.background);
- fg_gc = sheet->fg_gc;
- bg_gc = sheet->bg_gc;
-
- area.x=COLUMN_LEFT_XPIXEL(sheet,col);
- area.y=ROW_TOP_YPIXEL(sheet,row);
- area.width=xxx_column_width(sheet, col);
- area.height=yyy_row_height(sheet, row);
-
- width = attributes.border.width;
- gdk_gc_set_line_attributes(sheet->fg_gc, attributes.border.width,
- attributes.border.line_style,
- attributes.border.cap_style,
- attributes.border.join_style);
- if(width>0){
-
- if(attributes.border.mask & GTK_SHEET_LEFT_BORDER & mask)
- gdk_draw_line(sheet->pixmap, sheet->fg_gc,
- area.x, area.y-width/2,
- area.x, area.y+area.height+width/2+1);
-
- if(attributes.border.mask & GTK_SHEET_RIGHT_BORDER & mask)
- gdk_draw_line(sheet->pixmap, sheet->fg_gc,
- area.x+area.width, area.y-width/2,
- area.x+area.width,
- area.y+area.height+width/2+1);
-
- if(attributes.border.mask & GTK_SHEET_TOP_BORDER & mask)
- gdk_draw_line(sheet->pixmap, sheet->fg_gc,
- area.x-width/2,area.y,
- area.x+area.width+width/2+1,
- area.y);
-
- if(attributes.border.mask & GTK_SHEET_BOTTOM_BORDER & mask)
- gdk_draw_line(sheet->pixmap, sheet->fg_gc,
- area.x-width/2, area.y+area.height,
- area.x+area.width+width/2+1,
- area.y+area.height);
- }
+ rectangle_from_cell (sheet, row, col, &area);
-}
+ gdk_gc_set_line_attributes (sheet->fg_gc, 1, 0, 0, 0);
+ if (sheet->show_grid)
+ {
+ gdk_gc_set_foreground (sheet->bg_gc, &sheet->color[GRID_COLOR]);
-static void
-gtk_sheet_cell_draw_label (GtkSheet *sheet, gint row, gint col)
-{
- GtkWidget *widget;
- GdkRectangle area, clip_area;
- gint i;
- gint text_width, text_height, y;
- gint xoffset=0;
- gint size, sizel, sizer;
- GdkGC *fg_gc, *bg_gc;
- GtkSheetCellAttr attributes;
- PangoLayout *layout;
- PangoRectangle rect;
- PangoRectangle logical_rect;
- PangoLayoutLine *line;
- PangoFontMetrics *metrics;
- PangoContext *context = gtk_widget_get_pango_context(GTK_WIDGET(sheet));
- gint ascent, descent, y_pos;
+ gdk_draw_rectangle (sheet->sheet_window,
+ sheet->bg_gc,
+ FALSE,
+ area.x, area.y,
+ area.width, area.height);
+ }
- gchar *label;
+ // gtk_sheet_cell_draw_label (sheet, row, col);
- g_return_if_fail (sheet != NULL);
- /* bail now if we aren't drawable yet */
- if (!GTK_WIDGET_DRAWABLE (sheet))
+ label = gtk_sheet_cell_get_text (sheet, row, col);
+ if (NULL == label)
return;
- label = gtk_sheet_cell_get_text(sheet, row, col);
- if (!label)
- return;
-
- if (row < 0 || row >= yyy_row_count(sheet)) return;
- if (col < 0 || col >= xxx_column_count(sheet)) return;
- if (! xxx_column_is_visible(sheet, col)) return;
- if (!yyy_row_is_visible(sheet, row)) return;
-
-
- widget = GTK_WIDGET(sheet);
-
- gtk_sheet_get_attributes(sheet, row, col, &attributes);
- /* select GC for background rectangle */
- gdk_gc_set_foreground (sheet->fg_gc, &attributes.foreground);
- gdk_gc_set_foreground (sheet->bg_gc, &attributes.background);
-
- fg_gc = sheet->fg_gc;
- bg_gc = sheet->bg_gc;
-
- area.x=COLUMN_LEFT_XPIXEL(sheet,col);
- area.y=ROW_TOP_YPIXEL(sheet,row);
- area.width = xxx_column_width(sheet, col);
- area.height = yyy_row_height(sheet, row);
-
- clip_area = area;
-
- layout = gtk_widget_create_pango_layout (GTK_WIDGET(sheet), label);
- dispose_string(sheet, label);
+ layout = gtk_widget_create_pango_layout (GTK_WIDGET (sheet), label);
+ dispose_string (sheet, label);
pango_layout_set_font_description (layout, attributes.font_desc);
- pango_layout_get_pixel_extents (layout, NULL, &rect);
-
- line = pango_layout_get_lines (layout)->data;
- pango_layout_line_get_extents (line, NULL, &logical_rect);
- metrics = pango_context_get_metrics(context,
- attributes.font_desc,
- pango_context_get_language(context));
+ pango_layout_get_pixel_extents (layout, NULL, &text);
- ascent = pango_font_metrics_get_ascent(metrics) / PANGO_SCALE;
- descent = pango_font_metrics_get_descent(metrics) / PANGO_SCALE;
+ gdk_gc_set_clip_rectangle (sheet->fg_gc, &area);
- pango_font_metrics_unref(metrics);
+ font_height = pango_font_description_get_size (attributes.font_desc);
+ if ( !pango_font_description_get_size_is_absolute (attributes.font_desc))
+ font_height /= PANGO_SCALE;
- /* Align primarily for locale's ascent/descent */
+ /* Centre the text vertically */
+ area.y += (area.height - font_height) / 2.0;
- logical_rect.height /= PANGO_SCALE;
- logical_rect.y /= PANGO_SCALE;
- y_pos = area.height - logical_rect.height;
-
- if (logical_rect.height > area.height)
- y_pos = (logical_rect.height - area.height - 2*CELLOFFSET) / 2;
- else if (y_pos < 0)
- y_pos = 0;
- else if (y_pos + logical_rect.height > area.height)
- y_pos = area.height - logical_rect.height;
-
- text_width = rect.width;
- text_height = rect.height;
- y = area.y + y_pos - CELLOFFSET;
-
- switch(attributes.justification){
+ switch (attributes.justification)
+ {
case GTK_JUSTIFY_RIGHT:
- size=area.width;
- area.x+=area.width;
- if(!gtk_sheet_clip_text(sheet)){
- for(i=col-1; i>=MIN_VISIBLE_COLUMN(sheet); i--){
- if( !gtk_sheet_cell_empty(sheet, row, i)) break;
- if(size>=text_width+CELLOFFSET) break;
- size+=xxx_column_width(sheet, i);
- xxx_column_set_right_column(sheet, i,
- MAX(col,
- xxx_column_right_column(sheet, i)));
- }
- area.width=size;
- }
- area.x-=size;
- xoffset+=area.width-text_width - 2 * CELLOFFSET -
- attributes.border.width/2;
- break;
- case GTK_JUSTIFY_CENTER:
- sizel=area.width/2;
- sizer=area.width/2;
- area.x+=area.width/2;
- if(!gtk_sheet_clip_text(sheet)){
- for(i=col+1; i<=MAX_VISIBLE_COLUMN(sheet); i++){
- if( ! gtk_sheet_cell_empty(sheet, row, i)) break;
- if(sizer>=text_width/2) break;
- sizer+= xxx_column_width(sheet, i);
- xxx_column_set_left_column(sheet, i,
- MIN(
- col,
- xxx_column_left_column(sheet, i)));
- }
- for(i=col-1; i>=MIN_VISIBLE_COLUMN(sheet); i--){
- if( ! gtk_sheet_cell_empty(sheet, row, i)) break;
- if(sizel>=text_width/2) break;
- sizel+=xxx_column_width(sheet, i);
- xxx_column_set_right_column(sheet, i,
- MAX(col,
- xxx_column_right_column(sheet, i)));
- }
- size=MIN(sizel, sizer);
- }
- area.x-=sizel;
- xoffset+= sizel - text_width/2 - CELLOFFSET;
- area.width=sizel+sizer;
- break;
- case GTK_JUSTIFY_LEFT:
- default:
- size=area.width;
- if(!gtk_sheet_clip_text(sheet)){
- for(i=col+1; i<=MAX_VISIBLE_COLUMN(sheet); i++){
- if(! gtk_sheet_cell_empty(sheet, row, i)) break;
- if(size>=text_width+CELLOFFSET) break;
- size+=xxx_column_width(sheet, i);
- xxx_column_set_left_column(sheet, i,
- MIN(
- col,
- xxx_column_left_column(sheet, i)));
-
- }
- area.width=size;
- }
- xoffset += attributes.border.width/2;
- break;
- }
-
- if(!gtk_sheet_clip_text(sheet)) clip_area = area;
- gdk_gc_set_clip_rectangle(fg_gc, &clip_area);
-
-
- gdk_draw_layout (sheet->pixmap, fg_gc,
- area.x + xoffset + CELLOFFSET,
- y,
- layout);
-
- gdk_gc_set_clip_rectangle(fg_gc, NULL);
- g_object_unref(G_OBJECT(layout));
-
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- area.x,
- area.y,
- area.x,
- area.y,
- area.width,
- area.height);
-
-}
-
-
+ area.x += area.width - text.width;
+ break;
+ case GTK_JUSTIFY_CENTER:
+ area.x += (area.width - text.width) / 2.0;
+ break;
+ case GTK_JUSTIFY_LEFT:
+ /* Do nothing */
+ break;
+ default:
+ g_critical ("Unhandled justification %d in column %d\n",
+ attributes.justification, col);
+ break;
+ }
-static void
-gtk_sheet_range_draw(GtkSheet *sheet, const GtkSheetRange *range)
-{
- gint i,j;
- GtkSheetRange drawing_range;
- GdkRectangle area;
-
- g_return_if_fail(sheet != NULL);
- g_return_if_fail(GTK_SHEET(sheet));
-
- if(!GTK_WIDGET_DRAWABLE(GTK_WIDGET(sheet))) return;
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return;
- if(!GTK_WIDGET_MAPPED(GTK_WIDGET(sheet))) return;
-
- if(range == NULL)
- {
- drawing_range.row0=MIN_VISIBLE_ROW(sheet);
- drawing_range.col0=MIN_VISIBLE_COLUMN(sheet);
- drawing_range.rowi=MIN(MAX_VISIBLE_ROW(sheet), yyy_row_count(sheet) - 1);
- drawing_range.coli=MAX_VISIBLE_COLUMN(sheet);
-
-
- gdk_draw_rectangle (sheet->pixmap,
- GTK_WIDGET(sheet)->style->white_gc,
- TRUE,
- 0,0,
- sheet->sheet_window_width,sheet->sheet_window_height);
-
- }
- else
- {
- drawing_range.row0=MAX(range->row0, MIN_VISIBLE_ROW(sheet));
- drawing_range.col0=MAX(range->col0, MIN_VISIBLE_COLUMN(sheet));
- drawing_range.rowi=MIN(range->rowi, MAX_VISIBLE_ROW(sheet));
- drawing_range.coli=MIN(range->coli, MAX_VISIBLE_COLUMN(sheet));
- }
-
-
- if(drawing_range.coli == xxx_column_count(sheet) - 1)
- {
- area.x=COLUMN_LEFT_XPIXEL(sheet,
- xxx_column_count(sheet) - 1) +
- xxx_column_width(sheet, xxx_column_count(sheet) - 1) + 1;
-
- area.y=0;
-
- gdk_gc_set_foreground(sheet->fg_gc, &sheet->bg_color);
-
- gdk_draw_rectangle (sheet->pixmap,
- sheet->fg_gc,
- TRUE,
- area.x,area.y,
- sheet->sheet_window_width - area.x,
- sheet->sheet_window_height);
-
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- area.x,
- area.y,
- area.x,
- area.y,
- sheet->sheet_window_width - area.x,
- sheet->sheet_window_height);
- }
-
- if(drawing_range.rowi == yyy_row_count(sheet) - 1){
- area.x=0;
- area.y=ROW_TOP_YPIXEL(sheet,
- yyy_row_count(sheet) - 1) +
- yyy_row_height(sheet, yyy_row_count(sheet) - 1) + 1;
-
- gdk_gc_set_foreground(sheet->fg_gc, &sheet->bg_color);
-
- gdk_draw_rectangle (sheet->pixmap,
- sheet->fg_gc,
- TRUE,
- area.x,area.y,
- sheet->sheet_window_width,
- sheet->sheet_window_height - area.y);
-
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- area.x,
- area.y,
- area.x,
- area.y,
- sheet->sheet_window_width,
- sheet->sheet_window_height - area.y);
- }
-
- for(i=drawing_range.row0; i<=drawing_range.rowi; i++)
- for(j=drawing_range.col0; j<=drawing_range.coli; j++){
- gtk_sheet_cell_draw_default(sheet, i, j);
- }
+ gdk_draw_layout (sheet->sheet_window, sheet->fg_gc,
+ area.x,
+ area.y,
+ layout);
- for(i=drawing_range.row0; i<=drawing_range.rowi; i++)
- for(j=drawing_range.col0; j<=drawing_range.coli; j++){
- gtk_sheet_cell_draw_border(sheet, i-1, j, GTK_SHEET_BOTTOM_BORDER);
- gtk_sheet_cell_draw_border(sheet, i+1, j, GTK_SHEET_TOP_BORDER);
- gtk_sheet_cell_draw_border(sheet, i, j-1, GTK_SHEET_RIGHT_BORDER);
- gtk_sheet_cell_draw_border(sheet, i, j+1, GTK_SHEET_LEFT_BORDER);
- gtk_sheet_cell_draw_border(sheet, i, j, 15);
- }
+ gdk_gc_set_clip_rectangle (sheet->fg_gc, NULL);
+ g_object_unref (layout);
+}
- for(i=drawing_range.row0; i<=drawing_range.rowi; i++)
- for(j=drawing_range.col0; j<=drawing_range.coli; j++)
- gtk_sheet_cell_draw_label (sheet, i, j);
-
- for(i=drawing_range.row0; i<=drawing_range.rowi; i++)
- for(j= xxx_column_left_column(sheet, drawing_range.col0);
- j<drawing_range.col0; j++)
- gtk_sheet_cell_draw_label (sheet, i, j);
-
- for(i=drawing_range.row0; i<=drawing_range.rowi; i++)
- for(j = drawing_range.coli+1;
- j <= xxx_column_right_column(sheet, drawing_range.coli);
- j++)
- gtk_sheet_cell_draw_label (sheet, i, j);
-
- gtk_sheet_draw_backing_pixmap(sheet, drawing_range);
-
- if(sheet->state != GTK_SHEET_NORMAL &&
- gtk_sheet_range_isvisible(sheet, sheet->range))
- gtk_sheet_range_draw_selection(sheet, drawing_range);
-
- if(sheet->state == GTK_STATE_NORMAL &&
- sheet->active_cell.row >= drawing_range.row0 &&
- sheet->active_cell.row <= drawing_range.rowi &&
- sheet->active_cell.col >= drawing_range.col0 &&
- sheet->active_cell.col <= drawing_range.coli)
- gtk_sheet_show_active_cell(sheet);
-}
static void
-gtk_sheet_range_draw_selection(GtkSheet *sheet, GtkSheetRange range)
+gtk_sheet_range_draw (GtkSheet *sheet, const GtkSheetRange *range)
{
- GdkRectangle area;
- gint i,j;
- GtkSheetRange aux;
-
- if(range.col0 > sheet->range.coli || range.coli < sheet->range.col0 ||
- range.row0 > sheet->range.rowi || range.rowi < sheet->range.row0)
- return;
-
- if(!gtk_sheet_range_isvisible(sheet, range)) return;
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return;
+ gint i, j;
- aux=range;
+ GdkRectangle area;
+ GtkSheetRange drawing_range;
- range.col0=MAX(sheet->range.col0, range.col0);
- range.coli=MIN(sheet->range.coli, range.coli);
- range.row0=MAX(sheet->range.row0, range.row0);
- range.rowi=MIN(sheet->range.rowi, range.rowi);
+ g_return_if_fail (sheet != NULL);
+ g_return_if_fail (GTK_SHEET (sheet));
- range.col0=MAX(range.col0, MIN_VISIBLE_COLUMN(sheet));
- range.coli=MIN(range.coli, MAX_VISIBLE_COLUMN(sheet));
- range.row0=MAX(range.row0, MIN_VISIBLE_ROW(sheet));
- range.rowi=MIN(range.rowi, MAX_VISIBLE_ROW(sheet));
+ if (!GTK_WIDGET_DRAWABLE (GTK_WIDGET (sheet))) return;
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return;
+ if (!GTK_WIDGET_MAPPED (GTK_WIDGET (sheet))) return;
- for(i=range.row0; i<=range.rowi; i++){
- for(j=range.col0; j<=range.coli; j++){
+ if (range == NULL)
+ {
+ drawing_range.row0 = min_visible_row (sheet);
+ drawing_range.col0 = min_visible_column (sheet);
+ drawing_range.rowi = MIN (max_visible_row (sheet),
+ g_sheet_row_get_row_count (sheet->row_geometry) - 1);
+ drawing_range.coli = max_visible_column (sheet);
+ gdk_drawable_get_size (sheet->sheet_window, &area.width, &area.height);
+ area.x = area.y = 0;
+ }
+ else
+ {
+ drawing_range.row0 = MAX (range->row0, min_visible_row (sheet));
+ drawing_range.col0 = MAX (range->col0, min_visible_column (sheet));
+ drawing_range.rowi = MIN (range->rowi, max_visible_row (sheet));
+ drawing_range.coli = MIN (range->coli, max_visible_column (sheet));
- if(gtk_sheet_cell_get_state(sheet, i, j)==GTK_STATE_SELECTED &&
- xxx_column_is_visible(sheet, j) && yyy_row_is_visible(sheet, i)){
-#if 0
- row_button_set(sheet, i);
- column_button_set(sheet, j);
-#endif
+ rectangle_from_range (sheet, &drawing_range, &area);
+ }
- area.x=COLUMN_LEFT_XPIXEL(sheet,j);
- area.y=ROW_TOP_YPIXEL(sheet,i);
- area.width= xxx_column_width(sheet, j);
- area.height=yyy_row_height(sheet, i);
- if(i==sheet->range.row0)
- {
- area.y=area.y+2;
- area.height=area.height-2;
- }
- if(i==sheet->range.rowi) area.height=area.height-3;
- if(j==sheet->range.col0)
- {
- area.x=area.x+2;
- area.width=area.width-2;
- }
- if(j==sheet->range.coli) area.width=area.width-3;
+ gdk_draw_rectangle (sheet->sheet_window,
+ GTK_WIDGET (sheet)->style->white_gc,
+ TRUE,
+ area.x, area.y,
+ area.width, area.height);
- if(i!=sheet->active_cell.row || j!=sheet->active_cell.col)
- {
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- TRUE,
- area.x+1,area.y+1,
- area.width,area.height);
- }
- }
+ for (i = drawing_range.row0; i <= drawing_range.rowi; i++)
+ for (j = drawing_range.col0; j <= drawing_range.coli; j++)
+ {
+ gtk_sheet_cell_draw (sheet, i, j);
+ }
- }
- }
+ if (sheet->state != GTK_SHEET_NORMAL &&
+ gtk_sheet_range_isvisible (sheet, sheet->range))
+ gtk_sheet_range_draw_selection (sheet, drawing_range);
- gtk_sheet_draw_border(sheet, sheet->range);
+ if (sheet->state == GTK_STATE_NORMAL &&
+ sheet->active_cell.row >= drawing_range.row0 &&
+ sheet->active_cell.row <= drawing_range.rowi &&
+ sheet->active_cell.col >= drawing_range.col0 &&
+ sheet->active_cell.col <= drawing_range.coli)
+ gtk_sheet_show_active_cell (sheet);
}
static void
-gtk_sheet_draw_backing_pixmap(GtkSheet *sheet, GtkSheetRange range)
+gtk_sheet_range_draw_selection (GtkSheet *sheet, GtkSheetRange range)
{
- gint x,y,width,height;
-
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return;
-
- x = COLUMN_LEFT_XPIXEL(sheet,range.col0);
- y = ROW_TOP_YPIXEL(sheet, range.row0);
- width = COLUMN_LEFT_XPIXEL(sheet, range.coli) - x +
- xxx_column_width(sheet, range.coli);
-
- height=ROW_TOP_YPIXEL(sheet, range.rowi)-y+yyy_row_height(sheet, range.rowi);
-
- if(range.row0 == sheet->range.row0)
- {
- y=y-5;
- height=height+5;
- }
- if(range.rowi==sheet->range.rowi) height = height + 5;
- if(range.col0==sheet->range.col0)
- {
- x = x-5;
- width = width+5;
- }
- if(range.coli == sheet->range.coli) width = width + 5;
-
- width = MIN(width, sheet->sheet_window_width - x);
- height = MIN(height, sheet->sheet_window_height - y);
+ GdkRectangle area;
+ gint i, j;
+ GtkSheetRange aux;
- x--;
- y--;
- width+=2;
- height+=2;
+ if (range.col0 > sheet->range.coli || range.coli < sheet->range.col0 ||
+ range.row0 > sheet->range.rowi || range.rowi < sheet->range.row0)
+ return;
- x = (sheet->row_titles_visible)
- ? MAX(x, sheet->row_title_area.width) : MAX(x, 0);
- y = (sheet->column_titles_visible)
- ? MAX(y, sheet->column_title_area.height) : MAX(y, 0);
+ if (!gtk_sheet_range_isvisible (sheet, range)) return;
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return;
- if(range.coli == xxx_column_count(sheet) - 1)
- width = sheet->sheet_window_width - x;
- if(range.rowi == yyy_row_count(sheet) - 1)
- height=sheet->sheet_window_height - y;
+ aux = range;
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- x,
- y,
- x,
- y,
- width+1,
- height+1);
-}
+ range.col0 = MAX (sheet->range.col0, range.col0);
+ range.coli = MIN (sheet->range.coli, range.coli);
+ range.row0 = MAX (sheet->range.row0, range.row0);
+ range.rowi = MIN (sheet->range.rowi, range.rowi);
+ range.col0 = MAX (range.col0, min_visible_column (sheet));
+ range.coli = MIN (range.coli, max_visible_column (sheet));
+ range.row0 = MAX (range.row0, min_visible_row (sheet));
+ range.rowi = MIN (range.rowi, max_visible_row (sheet));
-void
-gtk_sheet_set_cell_text(GtkSheet *sheet, gint row, gint col, const gchar *text)
-{
- GtkSheetCellAttr attributes;
+ for (i = range.row0; i <= range.rowi; i++)
+ {
+ for (j = range.col0; j <= range.coli; j++)
+ {
+ if (gtk_sheet_cell_get_state (sheet, i, j) == GTK_STATE_SELECTED)
+ {
+ rectangle_from_cell (sheet, i, j, &area);
+
+ if (i == sheet->range.row0)
+ {
+ area.y = area.y + 2;
+ area.height = area.height - 2;
+ }
+ if (i == sheet->range.rowi) area.height = area.height - 3;
+ if (j == sheet->range.col0)
+ {
+ area.x = area.x + 2;
+ area.width = area.width - 2;
+ }
+ if (j == sheet->range.coli) area.width = area.width - 3;
+
+ if (i != sheet->active_cell.row || j != sheet->active_cell.col)
+ {
+ gdk_draw_rectangle (sheet->sheet_window,
+ sheet->xor_gc,
+ TRUE,
+ area.x + 1, area.y + 1,
+ area.width, area.height);
+ }
+ }
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
- if (col >= xxx_column_count(sheet) || row >= yyy_row_count(sheet)) return;
- if (col < 0 || row < 0) return;
+ }
+ }
- gtk_sheet_get_attributes(sheet, row, col, &attributes);
- gtk_sheet_set_cell(sheet, row, col, attributes.justification, text);
+ gtk_sheet_draw_border (sheet, sheet->range);
}
-static inline gint
-safe_strcmp(const gchar *s1, const gchar *s2)
+static inline gint
+safe_strcmp (const gchar *s1, const gchar *s2)
{
if ( !s1 && !s2) return 0;
if ( !s1) return -1;
if ( !s2) return +1;
- return strcmp(s1, s2);
+ return strcmp (s1, s2);
}
-void
-gtk_sheet_set_cell(GtkSheet *sheet, gint row, gint col,
- GtkJustification justification,
- const gchar *text)
+static void
+gtk_sheet_set_cell (GtkSheet *sheet, gint row, gint col,
+ GtkJustification justification,
+ const gchar *text)
{
GSheetModel *model ;
- gboolean changed ;
- gchar *old_text ;
-
- GtkSheetRange range;
- gint text_width;
- GtkSheetCellAttr attributes;
+ gchar *old_text ;
g_return_if_fail (sheet != NULL);
g_return_if_fail (GTK_IS_SHEET (sheet));
- if (col >= xxx_column_count(sheet) || row >= yyy_row_count(sheet)) return;
- if (col < 0 || row < 0) return;
-
- gtk_sheet_get_attributes(sheet, row, col, &attributes);
-
- attributes.justification = justification;
-
- model = gtk_sheet_get_model(sheet);
-
- old_text = g_sheet_model_get_string(model, row, col);
-
- changed = FALSE;
-
- if (0 != safe_strcmp(old_text, text))
- changed = g_sheet_model_set_string(model, text, row, col);
-
- if ( g_sheet_model_free_strings(model))
- g_free(old_text);
+ if (col >= psppire_axis_unit_count (sheet->haxis)
+ || row >= g_sheet_row_get_row_count (sheet->row_geometry))
+ return;
- if(changed && attributes.is_visible)
- {
- gchar *s = gtk_sheet_cell_get_text(sheet, row, col);
- text_width = 0;
- if(s && strlen(s) > 0) {
- text_width = STRING_WIDTH(GTK_WIDGET(sheet),
- attributes.font_desc, text);
- }
- dispose_string(sheet, s);
+ if (col < 0 || row < 0) return;
- range.row0 = row;
- range.rowi = row;
- range.col0 = sheet->view.col0;
- range.coli = sheet->view.coli;
+ model = gtk_sheet_get_model (sheet);
- if(gtk_sheet_autoresize(sheet) &&
- text_width > xxx_column_width(sheet, col) - 2*CELLOFFSET-attributes.border.width){
- gtk_sheet_set_column_width(sheet, col, text_width+2*CELLOFFSET+attributes.border.width);
- GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_REDRAW_PENDING);
- }
- else
- if(!GTK_SHEET_IS_FROZEN(sheet))
- gtk_sheet_range_draw(sheet, &range);
- }
+ old_text = g_sheet_model_get_string (model, row, col);
- if ( changed )
- gtk_signal_emit(GTK_OBJECT(sheet),sheet_signals[CHANGED], row, col);
+ if (0 != safe_strcmp (old_text, text))
+ g_sheet_model_set_string (model, text, row, col);
+ if ( g_sheet_model_free_strings (model))
+ g_free (old_text);
}
g_return_if_fail (sheet != NULL);
g_return_if_fail (GTK_IS_SHEET (sheet));
- if (column >= xxx_column_count(sheet) || row >= yyy_row_count(sheet)) return;
- if (column < 0 || row < 0) return;
-
- range.row0 = row;
- range.rowi = row;
- range.col0 = sheet->view.col0;
- range.coli = sheet->view.coli;
-
- gtk_sheet_real_cell_clear(sheet, row, column, FALSE);
-
- if(!GTK_SHEET_IS_FROZEN(sheet)){
- gtk_sheet_range_draw(sheet, &range);
- }
-}
-
-void
-gtk_sheet_cell_delete (GtkSheet *sheet, gint row, gint column)
-{
- GtkSheetRange range;
+ if (column >= psppire_axis_unit_count (sheet->haxis) ||
+ row >= g_sheet_row_get_row_count (sheet->row_geometry)) return;
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
- if (column >= xxx_column_count(sheet) || row >= yyy_row_count(sheet)) return;
if (column < 0 || row < 0) return;
range.row0 = row;
range.rowi = row;
- range.col0 = sheet->view.col0;
- range.coli = sheet->view.coli;
+ range.col0 = min_visible_column (sheet);
+ range.coli = max_visible_column (sheet);
- gtk_sheet_real_cell_clear(sheet, row, column, TRUE);
+ gtk_sheet_real_cell_clear (sheet, row, column);
- if(!GTK_SHEET_IS_FROZEN(sheet)){
- gtk_sheet_range_draw(sheet, &range);
- }
+ gtk_sheet_range_draw (sheet, &range);
}
static void
-gtk_sheet_real_cell_clear (GtkSheet *sheet, gint row, gint column, gboolean delete)
-{
- GSheetModel *model = gtk_sheet_get_model(sheet);
-
- gchar *old_text = gtk_sheet_cell_get_text(sheet, row, column);
-
- if (old_text && strlen(old_text) > 0 )
- {
- g_sheet_model_datum_clear(model, row, column);
-
- if(GTK_IS_OBJECT(sheet) && G_OBJECT(sheet)->ref_count > 0)
- gtk_signal_emit(GTK_OBJECT(sheet),sheet_signals[CLEAR_CELL],
- row, column);
- }
-
- dispose_string (sheet, old_text);
-}
-
-void
-gtk_sheet_range_clear (GtkSheet *sheet, const GtkSheetRange *range)
-{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
-
- gtk_sheet_real_range_clear(sheet, range, FALSE);
-}
-
-void
-gtk_sheet_range_delete (GtkSheet *sheet, const GtkSheetRange *range)
+gtk_sheet_real_cell_clear (GtkSheet *sheet, gint row, gint column)
{
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
+ GSheetModel *model = gtk_sheet_get_model (sheet);
- gtk_sheet_real_range_clear(sheet, range, TRUE);
-}
-
+ gchar *old_text = gtk_sheet_cell_get_text (sheet, row, column);
-static void
-gtk_sheet_real_range_clear (GtkSheet *sheet, const GtkSheetRange *range,
- gboolean delete)
-{
- gint i, j;
- GtkSheetRange clear;
-
- if(!range){
- clear.row0=0;
- clear.rowi = yyy_row_count(sheet) - 1;
- clear.col0=0;
- clear.coli = xxx_column_count(sheet) - 1;
- }else
- clear=*range;
-
- clear.row0=MAX(clear.row0, 0);
- clear.col0=MAX(clear.col0, 0);
- clear.rowi=MIN(clear.rowi, yyy_row_count(sheet) - 1 );
- clear.coli=MIN(clear.coli, xxx_column_count(sheet) - 1 );
-
- for(i=clear.row0; i<=clear.rowi; i++)
- for(j=clear.col0; j<=clear.coli; j++){
- gtk_sheet_real_cell_clear(sheet, i, j, delete);
+ if (old_text && strlen (old_text) > 0 )
+ {
+ g_sheet_model_datum_clear (model, row, column);
}
- gtk_sheet_range_draw(sheet, NULL);
-}
-
-
-static gboolean
-gtk_sheet_cell_empty (const GtkSheet *sheet, gint row, gint col)
-{
- gboolean empty;
- char *text = gtk_sheet_cell_get_text(sheet, row, col);
- empty = (text == NULL );
-
- dispose_string(sheet, text);
-
- return empty;
+ dispose_string (sheet, old_text);
}
-
-gchar *
+gchar *
gtk_sheet_cell_get_text (const GtkSheet *sheet, gint row, gint col)
{
GSheetModel *model;
g_return_val_if_fail (sheet != NULL, NULL);
g_return_val_if_fail (GTK_IS_SHEET (sheet), NULL);
- if(col >= xxx_column_count(sheet) || row >= yyy_row_count(sheet))
+ if (col >= psppire_axis_unit_count (sheet->haxis) || row >= g_sheet_row_get_row_count (sheet->row_geometry))
return NULL;
- if(col < 0 || row < 0) return NULL;
+ if (col < 0 || row < 0) return NULL;
- model = gtk_sheet_get_model(sheet);
+ model = gtk_sheet_get_model (sheet);
- if ( !model )
+ if ( !model )
return NULL;
- return g_sheet_model_get_string(model, row, col);
+ return g_sheet_model_get_string (model, row, col);
}
-GtkStateType
+static GtkStateType
gtk_sheet_cell_get_state (GtkSheet *sheet, gint row, gint col)
{
- gint state;
- GtkSheetRange *range;
-
- g_return_val_if_fail (sheet != NULL, 0);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), 0);
- if(col >= xxx_column_count(sheet) || row >= yyy_row_count(sheet)) return 0;
- if(col < 0 || row < 0) return 0;
-
- state = sheet->state;
- range = &sheet->range;
-
- switch (state)
- {
- case GTK_SHEET_NORMAL:
- return GTK_STATE_NORMAL;
- break;
- case GTK_SHEET_ROW_SELECTED:
- if(row>=range->row0 && row<=range->rowi)
- return GTK_STATE_SELECTED;
- break;
- case GTK_SHEET_COLUMN_SELECTED:
- if(col>=range->col0 && col<=range->coli)
- return GTK_STATE_SELECTED;
- break;
- case GTK_SHEET_RANGE_SELECTED:
- if(row >= range->row0 && row <= range->rowi && \
- col >= range->col0 && col <= range->coli)
- return GTK_STATE_SELECTED;
- break;
- }
- return GTK_STATE_NORMAL;
+ gint state;
+ GtkSheetRange *range;
+
+ g_return_val_if_fail (sheet != NULL, 0);
+ g_return_val_if_fail (GTK_IS_SHEET (sheet), 0);
+ if (col >= psppire_axis_unit_count (sheet->haxis) || row >= g_sheet_row_get_row_count (sheet->row_geometry)) return 0;
+ if (col < 0 || row < 0) return 0;
+
+ state = sheet->state;
+ range = &sheet->range;
+
+ switch (state)
+ {
+ case GTK_SHEET_NORMAL:
+ return GTK_STATE_NORMAL;
+ break;
+ case GTK_SHEET_ROW_SELECTED:
+ if (row >= range->row0 && row <= range->rowi)
+ return GTK_STATE_SELECTED;
+ break;
+ case GTK_SHEET_COLUMN_SELECTED:
+ if (col >= range->col0 && col <= range->coli)
+ return GTK_STATE_SELECTED;
+ break;
+ case GTK_SHEET_RANGE_SELECTED:
+ if (row >= range->row0 && row <= range->rowi && \
+ col >= range->col0 && col <= range->coli)
+ return GTK_STATE_SELECTED;
+ break;
+ }
+ return GTK_STATE_NORMAL;
}
-gboolean
-gtk_sheet_get_pixel_info (GtkSheet * sheet,
+/* Convert X, Y (in pixels) to *ROW, *COLUMN
+ If the function returns FALSE, then the results will be unreliable.
+*/
+static gboolean
+gtk_sheet_get_pixel_info (GtkSheet *sheet,
gint x,
gint y,
- gint * row,
- gint * column)
+ gint *row,
+ gint *column)
{
gint trow, tcol;
+ *row = -G_MAXINT;
+ *column = -G_MAXINT;
g_return_val_if_fail (sheet != NULL, 0);
g_return_val_if_fail (GTK_IS_SHEET (sheet), 0);
- /* bounds checking, return false if the user clicked
- * on a blank area */
- trow = ROW_FROM_YPIXEL (sheet, y);
- if (trow >= yyy_row_count(sheet))
+ /* bounds checking, return false if the user clicked
+ on a blank area */
+ if (y < 0)
+ return FALSE;
+
+ if (x < 0)
return FALSE;
+ if ( sheet->column_titles_visible)
+ y -= sheet->column_title_area.height;
+
+ y += sheet->vadjustment->value;
+
+ if ( y < 0 && sheet->column_titles_visible)
+ {
+ trow = -1;
+ }
+ else
+ {
+ trow = yyy_row_ypixel_to_row (sheet, y);
+ if (trow > g_sheet_row_get_row_count (sheet->row_geometry))
+ return FALSE;
+ }
+
*row = trow;
- tcol = COLUMN_FROM_XPIXEL (sheet, x);
- if (tcol >= xxx_column_count(sheet))
- return FALSE;
+ if ( sheet->row_titles_visible)
+ x -= sheet->row_title_area.width;
+
+ x += sheet->hadjustment->value;
+
+ if ( x < 0 && sheet->row_titles_visible)
+ {
+ tcol = -1;
+ }
+ else
+ {
+ tcol = column_from_xpixel (sheet, x);
+ if (tcol > psppire_axis_unit_count (sheet->haxis))
+ return FALSE;
+ }
- *column = tcol;
+ *column = tcol;
return TRUE;
}
gboolean
-gtk_sheet_get_cell_area (GtkSheet * sheet,
- gint row,
- gint column,
- GdkRectangle *area)
+gtk_sheet_get_cell_area (GtkSheet *sheet,
+ gint row,
+ gint column,
+ GdkRectangle *area)
{
g_return_val_if_fail (sheet != NULL, 0);
g_return_val_if_fail (GTK_IS_SHEET (sheet), 0);
- if(row >= yyy_row_count(sheet) || column >= xxx_column_count(sheet))
+ if (row >= g_sheet_row_get_row_count (sheet->row_geometry) || column >= psppire_axis_unit_count (sheet->haxis))
return FALSE;
- area->x = (column == -1) ? 0 : (COLUMN_LEFT_XPIXEL(sheet, column) -
- (sheet->row_titles_visible
- ? sheet->row_title_area.width
- : 0));
- area->y = (row == -1) ? 0 : (ROW_TOP_YPIXEL(sheet, row) -
- (sheet->column_titles_visible
- ? sheet->column_title_area.height
- : 0));
+ area->x = (column == -1) ? 0 : psppire_axis_pixel_start (sheet->haxis, column);
+ area->y = (row == -1) ? 0 : g_sheet_row_start_pixel (sheet->row_geometry, row);
+
area->width= (column == -1) ? sheet->row_title_area.width
- : xxx_column_width(sheet, column);
+ : psppire_axis_unit_size (sheet->haxis, column);
area->height= (row == -1) ? sheet->column_title_area.height
- : yyy_row_height(sheet, row);
-
-/*
- if(row < 0 || column < 0) return FALSE;
-
- area->x = COLUMN_LEFT_XPIXEL(sheet, column);
- area->y = ROW_TOP_YPIXEL(sheet, row);
- if(sheet->row_titles_visible)
- area->x -= sheet->row_title_area.width;
- if(sheet->column_titles_visible)
- area->y -= sheet->column_title_area.height;
+ : g_sheet_row_get_height (sheet->row_geometry, row);
- area->width=sheet->column[column].width;
- area->height=yyy_row_height(sheet, row);
-*/
return TRUE;
}
-gboolean
-gtk_sheet_set_active_cell (GtkSheet *sheet, gint row, gint column)
+void
+gtk_sheet_set_active_cell (GtkSheet *sheet, gint row, gint col)
{
- g_return_val_if_fail (sheet != NULL, 0);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), 0);
+ g_return_if_fail (sheet != NULL);
+ g_return_if_fail (GTK_IS_SHEET (sheet));
- if(row < -1 || column < -1) return FALSE;
- if(row >= yyy_row_count(sheet) || column >= xxx_column_count(sheet))
- return FALSE;
+ if (row < -1 || col < -1)
+ return;
+
+ if (row >= g_sheet_row_get_row_count (sheet->row_geometry)
+ ||
+ col >= psppire_axis_unit_count (sheet->haxis))
+ return;
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet)))
- {
- if(!gtk_sheet_deactivate_cell(sheet)) return FALSE;
- }
+ sheet->active_cell.row = row;
+ sheet->active_cell.col = col;
- sheet->active_cell.row = row;
- sheet->active_cell.col = column;
-
- if ( row == -1 || column == -1)
- {
- gtk_sheet_hide_active_cell(sheet);
- return TRUE;
- }
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
+ return;
- if(!gtk_sheet_activate_cell(sheet, row, column)) return FALSE;
-
- if(gtk_sheet_autoscroll(sheet))
- gtk_sheet_move_query(sheet, row, column);
+ if ( row == -1 || col == -1)
+ {
+ gtk_sheet_hide_active_cell (sheet);
+ return;
+ }
- return TRUE;
+ change_active_cell (sheet, row, col);
}
void
g_return_if_fail (sheet != NULL);
g_return_if_fail (GTK_IS_SHEET (sheet));
- *row = sheet->active_cell.row;
- *column = sheet->active_cell.col;
+ if ( row ) *row = sheet->active_cell.row;
+ if (column) *column = sheet->active_cell.col;
}
static void
-gtk_sheet_entry_changed(GtkWidget *widget, gpointer data)
+gtk_sheet_entry_changed (GtkWidget *widget, gpointer data)
{
- GtkSheet *sheet;
- gint row,col;
- const char *text;
- GtkJustification justification;
- GtkSheetCellAttr attributes;
+ GtkSheet *sheet;
+ gint row, col;
+ const char *text;
+ GtkJustification justification;
+ GtkSheetCellAttr attributes;
+
+ g_return_if_fail (data != NULL);
+ g_return_if_fail (GTK_IS_SHEET (data));
- g_return_if_fail (data != NULL);
- g_return_if_fail (GTK_IS_SHEET (data));
+ sheet = GTK_SHEET (data);
- sheet=GTK_SHEET(data);
+ if (!GTK_WIDGET_VISIBLE (widget)) return;
+ if (sheet->state != GTK_STATE_NORMAL) return;
- if(!GTK_WIDGET_VISIBLE(widget)) return;
- if(sheet->state != GTK_STATE_NORMAL) return;
+ row = sheet->active_cell.row;
+ col = sheet->active_cell.col;
- row=sheet->active_cell.row;
- col=sheet->active_cell.col;
+ if (row < 0 || col < 0) return;
- if(row<0 || col<0) return;
+ sheet->active_cell.row = -1;
+ sheet->active_cell.col = -1;
- sheet->active_cell.row=-1;
- sheet->active_cell.col=-1;
+ text = gtk_entry_get_text (GTK_ENTRY (gtk_sheet_get_entry (sheet)));
- text = gtk_entry_get_text(GTK_ENTRY(gtk_sheet_get_entry(sheet)));
- GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_IS_FROZEN);
- if(text && strlen(text) > 0)
- {
- gtk_sheet_get_attributes(sheet, row, col, &attributes);
- justification = attributes.justification;
- gtk_sheet_set_cell(sheet, row, col, justification, text);
- }
+ if (text && strlen (text) > 0)
+ {
+ gtk_sheet_get_attributes (sheet, row, col, &attributes);
+ justification = attributes.justification;
+ gtk_sheet_set_cell (sheet, row, col, justification, text);
+ }
- if(sheet->freeze_count == 0)
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_IS_FROZEN);
-
- sheet->active_cell.row=row;;
- sheet->active_cell.col=col;
+ sheet->active_cell.row = row;;
+ sheet->active_cell.col = col;
}
-static gboolean
-gtk_sheet_deactivate_cell(GtkSheet *sheet)
+static void
+gtk_sheet_hide_active_cell (GtkSheet *sheet)
{
- gboolean veto = TRUE;
-
- g_return_val_if_fail (sheet != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
+ GdkRectangle area;
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return FALSE;
- if(sheet->state != GTK_SHEET_NORMAL) return FALSE;
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
+ return;
- _gtkextra_signal_emit(GTK_OBJECT(sheet),sheet_signals[DEACTIVATE],
- sheet->active_cell.row,
- sheet->active_cell.col, &veto);
+ if (sheet->active_cell.row < 0 ||
+ sheet->active_cell.col < 0) return;
- if(!veto) return FALSE;
+ gtk_widget_hide (sheet->entry_widget);
+ gtk_widget_unmap (sheet->entry_widget);
- if ( sheet->active_cell.row == -1 || sheet->active_cell.col == -1 )
- return TRUE;
+ rectangle_from_cell (sheet,
+ sheet->active_cell.row, sheet->active_cell.col,
+ &area);
- gtk_signal_disconnect_by_func(GTK_OBJECT(gtk_sheet_get_entry(sheet)),
- (GtkSignalFunc) gtk_sheet_entry_changed,
- GTK_OBJECT(GTK_WIDGET(sheet)));
+ gdk_draw_rectangle (sheet->sheet_window,
+ GTK_WIDGET (sheet)->style->white_gc,
+ TRUE,
+ area.x, area.y,
+ area.width, area.height);
- gtk_sheet_hide_active_cell(sheet);
- sheet->active_cell.row = -1;
- sheet->active_cell.col = -1;
-
- if(GTK_SHEET_REDRAW_PENDING(sheet)){
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_REDRAW_PENDING);
- gtk_sheet_range_draw(sheet, NULL);
- }
+ gtk_sheet_cell_draw (sheet, sheet->active_cell.row,
+ sheet->active_cell.col);
- return TRUE;
-}
+ GTK_WIDGET_UNSET_FLAGS (GTK_WIDGET (sheet->entry_widget), GTK_VISIBLE);
+}
static void
-gtk_sheet_hide_active_cell(GtkSheet *sheet)
+change_active_cell (GtkSheet *sheet, gint row, gint col)
{
- const char *text;
- gint row,col;
- GtkJustification justification;
- GtkSheetCellAttr attributes;
-
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return;
-
- row=sheet->active_cell.row;
- col=sheet->active_cell.col;
-
- if(row < 0 || col < 0) return;
-
- if(sheet->freeze_count == 0)
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_IS_FROZEN);
-
- text=gtk_entry_get_text(GTK_ENTRY(gtk_sheet_get_entry(sheet)));
+ gint old_row, old_col;
+ glong old_handler_id = sheet->entry_handler_id;
- gtk_sheet_get_attributes(sheet, row, col, &attributes);
- justification=attributes.justification;
-
- if(text && strlen(text) != 0)
- {
- gtk_sheet_set_cell(sheet, row, col, justification, text);
- gtk_signal_emit(GTK_OBJECT(sheet),sheet_signals[SET_CELL], row, col);
- }
- else
- {
- gtk_sheet_cell_clear(sheet, row, col);
- }
-
- row=sheet->active_cell.row;
- col=sheet->active_cell.col;
-
-#if 0
- column_button_release(sheet, col);
- row_button_release(sheet, row);
-#endif
-
- gtk_widget_hide(sheet->sheet_entry);
- gtk_widget_unmap(sheet->sheet_entry);
-
- if(row != -1 && col != -1)
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- COLUMN_LEFT_XPIXEL(sheet,col)-1,
- ROW_TOP_YPIXEL(sheet,row)-1,
- COLUMN_LEFT_XPIXEL(sheet,col)-1,
- ROW_TOP_YPIXEL(sheet,row)-1,
- xxx_column_width(sheet, col) + 4,
- yyy_row_height(sheet, row)+4);
-
- gtk_widget_grab_focus(GTK_WIDGET(sheet));
+ g_return_if_fail (GTK_IS_SHEET (sheet));
- GTK_WIDGET_UNSET_FLAGS(GTK_WIDGET(sheet->sheet_entry), GTK_VISIBLE);
+ if (row < 0 || col < 0)
+ return;
-}
+ if ( row > g_sheet_row_get_row_count (sheet->row_geometry)
+ || col > psppire_axis_unit_count (sheet->haxis))
+ return;
-static gboolean
-gtk_sheet_activate_cell(GtkSheet *sheet, gint row, gint col)
-{
- gboolean veto = TRUE;
+ if (sheet->state != GTK_SHEET_NORMAL)
+ {
+ sheet->state = GTK_SHEET_NORMAL;
+ gtk_sheet_real_unselect_range (sheet, NULL);
+ }
- g_return_val_if_fail (sheet != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
+ g_signal_handler_block (sheet->entry_widget, sheet->entry_handler_id);
- if(row < 0 || col < 0) return FALSE;
- if(row >= yyy_row_count(sheet) || col >= xxx_column_count(sheet))
- return FALSE;
+ old_row = sheet->active_cell.row;
+ old_col = sheet->active_cell.col;
-/* _gtkextra_signal_emit(GTK_OBJECT(sheet),sheet_signals[ACTIVATE], row, col, &veto);
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return veto;
-*/
+ sheet->range.row0 = row;
+ sheet->range.col0 = col;
+ sheet->range.rowi = row;
+ sheet->range.coli = col;
+ sheet->active_cell.row = row;
+ sheet->active_cell.col = col;
+ sheet->selection_cell.row = row;
+ sheet->selection_cell.col = col;
- if(!veto) return FALSE;
- if(sheet->state != GTK_SHEET_NORMAL){
- sheet->state=GTK_SHEET_NORMAL;
- gtk_sheet_real_unselect_range(sheet, NULL);
- }
-
- sheet->range.row0 = row;
- sheet->range.col0 = col;
- sheet->range.rowi = row;
- sheet->range.coli = col;
- sheet->active_cell.row = row;
- sheet->active_cell.col = col;
- sheet->selection_cell.row = row;
- sheet->selection_cell.col = col;
-#if 0
- row_button_set(sheet, row);
- column_button_set(sheet, col);
-#endif
+ GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_IN_SELECTION);
- gtk_sheet_show_active_cell(sheet);
+ gtk_sheet_show_active_cell (sheet);
- g_signal_connect(G_OBJECT(gtk_sheet_get_entry(sheet)),
- "changed",
- G_CALLBACK(gtk_sheet_entry_changed),
- sheet);
- _gtkextra_signal_emit(GTK_OBJECT(sheet),sheet_signals[ACTIVATE], row, col, &veto);
+ g_signal_emit (sheet, sheet_signals [ACTIVATE], 0,
+ row, col, old_row, old_col);
- return TRUE;
+ if ( old_handler_id == sheet->entry_handler_id)
+ g_signal_handler_unblock (sheet->entry_widget, sheet->entry_handler_id);
}
static void
-gtk_sheet_show_active_cell(GtkSheet *sheet)
+gtk_sheet_show_active_cell (GtkSheet *sheet)
{
- GtkEntry *sheet_entry;
- GtkSheetCellAttr attributes;
- gchar *text = NULL;
- const gchar *old_text;
- GtkJustification justification;
- gint row, col;
+ GtkEntry *sheet_entry;
+ GtkSheetCellAttr attributes;
+ gchar *text = NULL;
+ gint row, col;
- g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_IS_SHEET (sheet));
+ g_return_if_fail (sheet != NULL);
+ g_return_if_fail (GTK_IS_SHEET (sheet));
- row = sheet->active_cell.row;
- col = sheet->active_cell.col;
+ row = sheet->active_cell.row;
+ col = sheet->active_cell.col;
- /* Don't show the active cell, if there is no active cell: */
- if(!(row >= 0 && col >= 0)) /* e.g row or coll == -1. */
- return;
+ /* Don't show the active cell, if there is no active cell: */
+ if (! (row >= 0 && col >= 0)) /* e.g row or coll == -1. */
+ return;
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return;
- if(sheet->state != GTK_SHEET_NORMAL) return;
- if(GTK_SHEET_IN_SELECTION(sheet)) return;
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return;
+ if (sheet->state != GTK_SHEET_NORMAL) return;
+ if (GTK_SHEET_IN_SELECTION (sheet)) return;
- GTK_WIDGET_SET_FLAGS(GTK_WIDGET(sheet->sheet_entry), GTK_VISIBLE);
+ GTK_WIDGET_SET_FLAGS (GTK_WIDGET (sheet->entry_widget), GTK_VISIBLE);
- sheet_entry = GTK_ENTRY(gtk_sheet_get_entry(sheet));
+ sheet_entry = GTK_ENTRY (gtk_sheet_get_entry (sheet));
- gtk_sheet_get_attributes(sheet, row, col, &attributes);
+ gtk_sheet_get_attributes (sheet, row, col, &attributes);
- justification = GTK_JUSTIFY_LEFT;
- if(gtk_sheet_justify_entry(sheet))
- justification = attributes.justification;
+ text = gtk_sheet_cell_get_text (sheet, row, col);
+ if ( ! text )
+ text = g_strdup ("");
- text = gtk_sheet_cell_get_text(sheet, row, col);
- if ( ! text )
- text = g_strdup("");
+ gtk_entry_set_visibility (GTK_ENTRY (sheet_entry), attributes.is_visible);
- gtk_entry_set_visibility(GTK_ENTRY(sheet_entry), attributes.is_visible);
- if(gtk_sheet_locked(sheet) || !attributes.is_editable)
- gtk_entry_set_editable(GTK_ENTRY(sheet_entry), FALSE);
- else
- gtk_entry_set_editable(GTK_ENTRY(sheet_entry), TRUE);
+ if ( GTK_IS_ENTRY (sheet_entry))
+ {
+ const gchar *old_text = gtk_entry_get_text (GTK_ENTRY (sheet_entry));
+ if (strcmp (old_text, text) != 0)
+ gtk_entry_set_text (GTK_ENTRY (sheet_entry), text);
-/*** Added by John Gotts. Mar 25, 2005 *********/
- old_text = gtk_entry_get_text(GTK_ENTRY(sheet_entry));
- if (strcmp(old_text, text) != 0)
-{
- if(!GTK_IS_ITEM_ENTRY(sheet_entry))
- gtk_entry_set_text(GTK_ENTRY(sheet_entry), text);
- else
- gtk_item_entry_set_text(GTK_ITEM_ENTRY(sheet_entry), text, justification);
- }
+ switch (attributes.justification)
+ {
+ case GTK_JUSTIFY_RIGHT:
+ gtk_entry_set_alignment (GTK_ENTRY (sheet_entry), 1.0);
+ break;
+ case GTK_JUSTIFY_CENTER:
+ gtk_entry_set_alignment (GTK_ENTRY (sheet_entry), 0.5);
+ break;
+ case GTK_JUSTIFY_LEFT:
+ default:
+ gtk_entry_set_alignment (GTK_ENTRY (sheet_entry), 0.0);
+ break;
+ }
+ }
- gtk_sheet_entry_set_max_size(sheet);
- gtk_sheet_size_allocate_entry(sheet);
+ gtk_sheet_size_allocate_entry (sheet);
- gtk_widget_map(sheet->sheet_entry);
- gtk_sheet_draw_active_cell(sheet);
+ gtk_widget_map (sheet->entry_widget);
- gtk_widget_grab_focus(GTK_WIDGET(sheet_entry));
+ gtk_widget_grab_focus (GTK_WIDGET (sheet_entry));
- dispose_string(sheet, text);
+ dispose_string (sheet, text);
}
static void
-gtk_sheet_draw_active_cell(GtkSheet *sheet)
+gtk_sheet_draw_active_cell (GtkSheet *sheet)
{
- gint row, col;
-
- if(!GTK_WIDGET_DRAWABLE(GTK_WIDGET(sheet))) return;
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return;
-
- row = sheet->active_cell.row;
- col = sheet->active_cell.col;
-
- if(row < 0 || col < 0) return;
+ gint row, col;
+ GtkSheetRange range;
- if(!gtk_sheet_cell_isvisible(sheet, row, col)) return;
-#if 0
- row_button_set(sheet, row);
- column_button_set(sheet, col);
-#endif
- gtk_sheet_draw_backing_pixmap(sheet, sheet->range);
- gtk_sheet_draw_border(sheet, sheet->range);
-}
+ if (!GTK_WIDGET_DRAWABLE (GTK_WIDGET (sheet))) return;
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return;
+ row = sheet->active_cell.row;
+ col = sheet->active_cell.col;
-static void
-gtk_sheet_make_backing_pixmap (GtkSheet *sheet, guint width, guint height)
-{
- gint pixmap_width, pixmap_height;
+ if (row < 0 || col < 0) return;
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return;
+ if (!gtk_sheet_cell_isvisible (sheet, row, col))
+ return;
- if(width == 0 && height == 0){
- width=sheet->sheet_window_width+80;
- height=sheet->sheet_window_height+80;
- }
+ range.col0 = range.coli = col;
+ range.row0 = range.rowi = row;
- if (!sheet->pixmap)
- {
- /* allocate */
- sheet->pixmap = gdk_pixmap_new (sheet->sheet_window,
- width, height,
- -1);
- if(!GTK_SHEET_IS_FROZEN(sheet)) gtk_sheet_range_draw(sheet, NULL);
- }
- else
- {
- /* reallocate if sizes don't match */
- gdk_window_get_size (sheet->pixmap,
- &pixmap_width, &pixmap_height);
- if ((pixmap_width != width) || (pixmap_height != height))
- {
- g_object_unref(sheet->pixmap);
- sheet->pixmap = gdk_pixmap_new (sheet->sheet_window,
- width, height,
- -1);
- if(!GTK_SHEET_IS_FROZEN(sheet)) gtk_sheet_range_draw(sheet, NULL);
- }
- }
+ gtk_sheet_draw_border (sheet, range);
}
-static void
-gtk_sheet_new_selection(GtkSheet *sheet, GtkSheetRange *range)
-{
- gint i,j, mask1, mask2;
- gint state, selected;
- gint x,y,width,height;
- GtkSheetRange new_range, aux_range;
-
- g_return_if_fail (sheet != NULL);
-
- if(range==NULL) range=&sheet->range;
-
- new_range=*range;
-
- range->row0=MIN(range->row0, sheet->range.row0);
- range->rowi=MAX(range->rowi, sheet->range.rowi);
- range->col0=MIN(range->col0, sheet->range.col0);
- range->coli=MAX(range->coli, sheet->range.coli);
-
- range->row0=MAX(range->row0, MIN_VISIBLE_ROW(sheet));
- range->rowi=MIN(range->rowi, MAX_VISIBLE_ROW(sheet));
- range->col0=MAX(range->col0, MIN_VISIBLE_COLUMN(sheet));
- range->coli=MIN(range->coli, MAX_VISIBLE_COLUMN(sheet));
-
- aux_range.row0=MAX(new_range.row0, MIN_VISIBLE_ROW(sheet));
- aux_range.rowi=MIN(new_range.rowi, MAX_VISIBLE_ROW(sheet));
- aux_range.col0=MAX(new_range.col0, MIN_VISIBLE_COLUMN(sheet));
- aux_range.coli=MIN(new_range.coli, MAX_VISIBLE_COLUMN(sheet));
-
- for(i=range->row0; i<=range->rowi; i++){
- for(j=range->col0; j<=range->coli; j++){
-
- state=gtk_sheet_cell_get_state(sheet, i, j);
- selected=(i<=new_range.rowi && i>=new_range.row0 &&
- j<=new_range.coli && j>=new_range.col0) ? TRUE : FALSE;
-
- if(state==GTK_STATE_SELECTED && selected &&
- xxx_column_is_visible(sheet, j) && yyy_row_is_visible(sheet, i) &&
- (i==sheet->range.row0 || i==sheet->range.rowi ||
- j==sheet->range.col0 || j==sheet->range.coli ||
- i==new_range.row0 || i==new_range.rowi ||
- j==new_range.col0 || j==new_range.coli)){
-
- mask1 = i==sheet->range.row0 ? 1 : 0;
- mask1 = i==sheet->range.rowi ? mask1+2 : mask1;
- mask1 = j==sheet->range.col0 ? mask1+4 : mask1;
- mask1 = j==sheet->range.coli ? mask1+8 : mask1;
-
- mask2 = i==new_range.row0 ? 1 : 0;
- mask2 = i==new_range.rowi ? mask2+2 : mask2;
- mask2 = j==new_range.col0 ? mask2+4 : mask2;
- mask2 = j==new_range.coli ? mask2+8 : mask2;
-
- if(mask1 != mask2){
- x=COLUMN_LEFT_XPIXEL(sheet,j);
- y=ROW_TOP_YPIXEL(sheet, i);
- width=COLUMN_LEFT_XPIXEL(sheet, j)-x+
- xxx_column_width(sheet, j);
- height=ROW_TOP_YPIXEL(sheet, i)-y+yyy_row_height(sheet, i);
-
- if(i==sheet->range.row0){
- y=y-3;
- height=height+3;
- }
- if(i==sheet->range.rowi) height=height+3;
- if(j==sheet->range.col0){
- x=x-3;
- width=width+3;
- }
- if(j==sheet->range.coli) width=width+3;
-
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- x+1,
- y+1,
- x+1,
- y+1,
- width,
- height);
-
- if(i != sheet->active_cell.row || j != sheet->active_cell.col){
- x=COLUMN_LEFT_XPIXEL(sheet,j);
- y=ROW_TOP_YPIXEL(sheet, i);
- width=COLUMN_LEFT_XPIXEL(sheet, j)-x+
- xxx_column_width(sheet, j);
-
- height=ROW_TOP_YPIXEL(sheet, i)-y+yyy_row_height(sheet, i);
-
- if(i==new_range.row0){
- y=y+2;
- height=height-2;
- }
- if(i==new_range.rowi) height=height-3;
- if(j==new_range.col0){
- x=x+2;
- width=width-2;
- }
- if(j==new_range.coli) width=width-3;
-
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- TRUE,
- x+1,y+1,
- width,height);
- }
- }
- }
- }
- }
-
- for(i=range->row0; i<=range->rowi; i++){
- for(j=range->col0; j<=range->coli; j++){
-
- state=gtk_sheet_cell_get_state(sheet, i, j);
- selected=(i<=new_range.rowi && i>=new_range.row0 &&
- j<=new_range.coli && j>=new_range.col0) ? TRUE : FALSE;
-
- if(state==GTK_STATE_SELECTED && !selected &&
- xxx_column_is_visible(sheet, j) && yyy_row_is_visible(sheet, i)){
-
- x=COLUMN_LEFT_XPIXEL(sheet,j);
- y=ROW_TOP_YPIXEL(sheet, i);
- width=COLUMN_LEFT_XPIXEL(sheet, j)-x+ xxx_column_width(sheet, j);
- height=ROW_TOP_YPIXEL(sheet, i)-y+yyy_row_height(sheet, i);
-
- if(i==sheet->range.row0){
- y=y-3;
- height=height+3;
- }
- if(i==sheet->range.rowi) height=height+3;
- if(j==sheet->range.col0){
- x=x-3;
- width=width+3;
- }
- if(j==sheet->range.coli) width=width+3;
-
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- x+1,
- y+1,
- x+1,
- y+1,
- width,
- height);
- }
- }
- }
-
- for(i=range->row0; i<=range->rowi; i++){
- for(j=range->col0; j<=range->coli; j++){
-
- state=gtk_sheet_cell_get_state(sheet, i, j);
- selected=(i<=new_range.rowi && i>=new_range.row0 &&
- j<=new_range.coli && j>=new_range.col0) ? TRUE : FALSE;
-
- if(state!=GTK_STATE_SELECTED && selected &&
- xxx_column_is_visible(sheet, j) && yyy_row_is_visible(sheet, i) &&
- (i != sheet->active_cell.row || j != sheet->active_cell.col)){
-
- x=COLUMN_LEFT_XPIXEL(sheet,j);
- y=ROW_TOP_YPIXEL(sheet, i);
- width=COLUMN_LEFT_XPIXEL(sheet, j)-x+ xxx_column_width(sheet, j);
- height=ROW_TOP_YPIXEL(sheet, i)-y+yyy_row_height(sheet, i);
-
- if(i==new_range.row0){
- y=y+2;
- height=height-2;
- }
- if(i==new_range.rowi) height=height-3;
- if(j==new_range.col0){
- x=x+2;
- width=width-2;
- }
- if(j==new_range.coli) width=width-3;
-
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- TRUE,
- x+1,y+1,
- width,height);
-
- }
-
- }
- }
-
- for(i=aux_range.row0; i<=aux_range.rowi; i++){
- for(j=aux_range.col0; j<=aux_range.coli; j++){
- if(xxx_column_is_visible(sheet, j) && yyy_row_is_visible(sheet, i)){
- state=gtk_sheet_cell_get_state(sheet, i, j);
+static void
+gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range)
+{
+ gint i, j, mask1, mask2;
+ gint state, selected;
+ gint x, y, width, height;
+ GtkSheetRange new_range, aux_range;
- mask1 = i==sheet->range.row0 ? 1 : 0;
- mask1 = i==sheet->range.rowi ? mask1+2 : mask1;
- mask1 = j==sheet->range.col0 ? mask1+4 : mask1;
- mask1 = j==sheet->range.coli ? mask1+8 : mask1;
+ g_return_if_fail (sheet != NULL);
- mask2 = i==new_range.row0 ? 1 : 0;
- mask2 = i==new_range.rowi ? mask2+2 : mask2;
- mask2 = j==new_range.col0 ? mask2+4 : mask2;
- mask2 = j==new_range.coli ? mask2+8 : mask2;
- if(mask2!=mask1 || (mask2==mask1 && state!=GTK_STATE_SELECTED)){
- x=COLUMN_LEFT_XPIXEL(sheet,j);
- y=ROW_TOP_YPIXEL(sheet, i);
- width=xxx_column_width(sheet, j);
- height=yyy_row_height(sheet, i);
- if(mask2 & 1)
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- TRUE,
- x+1,y-1,
- width,3);
+ if (range == NULL) range=&sheet->range;
-
- if(mask2 & 2)
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- TRUE,
- x+1,y+height-1,
- width,3);
+ new_range=*range;
- if(mask2 & 4)
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- TRUE,
- x-1,y+1,
- 3,height);
+ range->row0 = MIN (range->row0, sheet->range.row0);
+ range->rowi = MAX (range->rowi, sheet->range.rowi);
+ range->col0 = MIN (range->col0, sheet->range.col0);
+ range->coli = MAX (range->coli, sheet->range.coli);
+ range->row0 = MAX (range->row0, min_visible_row (sheet));
+ range->rowi = MIN (range->rowi, max_visible_row (sheet));
+ range->col0 = MAX (range->col0, min_visible_column (sheet));
+ range->coli = MIN (range->coli, max_visible_column (sheet));
- if(mask2 & 8)
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- TRUE,
- x+width-1,y+1,
- 3,height);
+ aux_range.row0 = MAX (new_range.row0, min_visible_row (sheet));
+ aux_range.rowi = MIN (new_range.rowi, max_visible_row (sheet));
+ aux_range.col0 = MAX (new_range.col0, min_visible_column (sheet));
+ aux_range.coli = MIN (new_range.coli, max_visible_column (sheet));
-
+ for (i = range->row0; i <= range->rowi; i++)
+ {
+ for (j = range->col0; j <= range->coli; j++)
+ {
- }
+ state = gtk_sheet_cell_get_state (sheet, i, j);
+ selected= (i <= new_range.rowi && i >= new_range.row0 &&
+ j <= new_range.coli && j >= new_range.col0) ? TRUE : FALSE;
- }
+ if (state == GTK_STATE_SELECTED && selected &&
+ (i == sheet->range.row0 || i == sheet->range.rowi ||
+ j == sheet->range.col0 || j == sheet->range.coli ||
+ i == new_range.row0 || i == new_range.rowi ||
+ j == new_range.col0 || j == new_range.coli))
+ {
- }
- }
+ mask1 = i == sheet->range.row0 ? 1 : 0;
+ mask1 = i == sheet->range.rowi ? mask1 + 2 : mask1;
+ mask1 = j == sheet->range.col0 ? mask1 + 4 : mask1;
+ mask1 = j == sheet->range.coli ? mask1 + 8 : mask1;
+
+ mask2 = i == new_range.row0 ? 1 : 0;
+ mask2 = i == new_range.rowi ? mask2 + 2 : mask2;
+ mask2 = j == new_range.col0 ? mask2 + 4 : mask2;
+ mask2 = j == new_range.coli ? mask2 + 8 : mask2;
+
+ if (mask1 != mask2)
+ {
+ x = psppire_axis_pixel_start (sheet->haxis, j);
+ y = g_sheet_row_start_pixel (sheet->row_geometry, i);
+ width = psppire_axis_pixel_start (sheet->haxis, j)- x+
+ psppire_axis_unit_size (sheet->haxis, j);
+ height = g_sheet_row_start_pixel (sheet->row_geometry, i) - y + g_sheet_row_get_height (sheet->row_geometry, i);
+
+ if (i == sheet->range.row0)
+ {
+ y = y - 3;
+ height = height + 3;
+ }
+ if (i == sheet->range.rowi) height = height + 3;
+ if (j == sheet->range.col0)
+ {
+ x = x - 3;
+ width = width + 3;
+ }
+ if (j == sheet->range.coli) width = width + 3;
+
+ if (i != sheet->active_cell.row || j != sheet->active_cell.col)
+ {
+ x = psppire_axis_pixel_start (sheet->haxis, j);
+ y = g_sheet_row_start_pixel (sheet->row_geometry, i);
+ width = psppire_axis_pixel_start (sheet->haxis, j)- x+
+ psppire_axis_unit_size (sheet->haxis, j);
+
+ height = g_sheet_row_start_pixel (sheet->row_geometry, i) - y + g_sheet_row_get_height (sheet->row_geometry, i);
+
+ if (i == new_range.row0)
+ {
+ y = y+2;
+ height = height - 2;
+ }
+ if (i == new_range.rowi) height = height - 3;
+ if (j == new_range.col0)
+ {
+ x = x+2;
+ width = width - 2;
+ }
+ if (j == new_range.coli) width = width - 3;
+
+ gdk_draw_rectangle (sheet->sheet_window,
+ sheet->xor_gc,
+ TRUE,
+ x + 1, y + 1,
+ width, height);
+ }
+ }
+ }
+ }
+ }
+ for (i = range->row0; i <= range->rowi; i++)
+ {
+ for (j = range->col0; j <= range->coli; j++)
+ {
- *range=new_range;
- gtk_sheet_draw_corners(sheet, new_range);
+ state = gtk_sheet_cell_get_state (sheet, i, j);
+ selected= (i <= new_range.rowi && i >= new_range.row0 &&
+ j <= new_range.coli && j >= new_range.col0) ? TRUE : FALSE;
-}
+ if (state == GTK_STATE_SELECTED && !selected)
+ {
-static void
-gtk_sheet_draw_border (GtkSheet *sheet, GtkSheetRange new_range)
-{
- GtkWidget *widget;
- GdkRectangle area;
- gint i;
- gint x,y,width,height;
+ x = psppire_axis_pixel_start (sheet->haxis, j);
+ y = g_sheet_row_start_pixel (sheet->row_geometry, i);
+ width = psppire_axis_pixel_start (sheet->haxis, j) - x + psppire_axis_unit_size (sheet->haxis, j);
+ height = g_sheet_row_start_pixel (sheet->row_geometry, i) - y + g_sheet_row_get_height (sheet->row_geometry, i);
+
+ if (i == sheet->range.row0)
+ {
+ y = y - 3;
+ height = height + 3;
+ }
+ if (i == sheet->range.rowi) height = height + 3;
+ if (j == sheet->range.col0)
+ {
+ x = x - 3;
+ width = width + 3;
+ }
+ if (j == sheet->range.coli) width = width + 3;
- widget = GTK_WIDGET(sheet);
+ }
+ }
+ }
- x=COLUMN_LEFT_XPIXEL(sheet,new_range.col0);
- y=ROW_TOP_YPIXEL(sheet,new_range.row0);
- width=COLUMN_LEFT_XPIXEL(sheet,new_range.coli)-x+
- xxx_column_width(sheet, new_range.coli);
+ for (i = range->row0; i <= range->rowi; i++)
+ {
+ for (j = range->col0; j <= range->coli; j++)
+ {
- height=ROW_TOP_YPIXEL(sheet,new_range.rowi)-y+
- yyy_row_height(sheet, new_range.rowi);
+ state = gtk_sheet_cell_get_state (sheet, i, j);
+ selected= (i <= new_range.rowi && i >= new_range.row0 &&
+ j <= new_range.coli && j >= new_range.col0) ? TRUE : FALSE;
- area.x=COLUMN_LEFT_XPIXEL(sheet, MIN_VISIBLE_COLUMN(sheet));
- area.y=ROW_TOP_YPIXEL(sheet, MIN_VISIBLE_ROW(sheet));
- area.width=sheet->sheet_window_width;
- area.height=sheet->sheet_window_height;
+ if (state != GTK_STATE_SELECTED && selected &&
+ (i != sheet->active_cell.row || j != sheet->active_cell.col))
+ {
- if(x<0) {
- width=width+x;
- x=0;
- }
- if(width>area.width) width=area.width+10;
- if(y<0) {
- height=height+y;
- y=0;
- }
- if(height>area.height) height=area.height+10;
+ x = psppire_axis_pixel_start (sheet->haxis, j);
+ y = g_sheet_row_start_pixel (sheet->row_geometry, i);
+ width = psppire_axis_pixel_start (sheet->haxis, j) - x + psppire_axis_unit_size (sheet->haxis, j);
+ height = g_sheet_row_start_pixel (sheet->row_geometry, i) - y + g_sheet_row_get_height (sheet->row_geometry, i);
+
+ if (i == new_range.row0)
+ {
+ y = y+2;
+ height = height - 2;
+ }
+ if (i == new_range.rowi) height = height - 3;
+ if (j == new_range.col0)
+ {
+ x = x+2;
+ width = width - 2;
+ }
+ if (j == new_range.coli) width = width - 3;
+
+ gdk_draw_rectangle (sheet->sheet_window,
+ sheet->xor_gc,
+ TRUE,
+ x + 1, y + 1,
+ width, height);
- gdk_gc_set_clip_rectangle(sheet->xor_gc, &area);
+ }
- for(i=-1; i<=1; ++i)
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- FALSE,
- x+i,y+i,
- width-2*i,height-2*i);
+ }
+ }
- gdk_gc_set_clip_rectangle(sheet->xor_gc, NULL);
-
- gtk_sheet_draw_corners(sheet, new_range);
+ for (i = aux_range.row0; i <= aux_range.rowi; i++)
+ {
+ for (j = aux_range.col0; j <= aux_range.coli; j++)
+ {
+ state = gtk_sheet_cell_get_state (sheet, i, j);
+
+ mask1 = i == sheet->range.row0 ? 1 : 0;
+ mask1 = i == sheet->range.rowi ? mask1 + 2 : mask1;
+ mask1 = j == sheet->range.col0 ? mask1 + 4 : mask1;
+ mask1 = j == sheet->range.coli ? mask1 + 8 : mask1;
+
+ mask2 = i == new_range.row0 ? 1 : 0;
+ mask2 = i == new_range.rowi ? mask2 + 2 : mask2;
+ mask2 = j == new_range.col0 ? mask2 + 4 : mask2;
+ mask2 = j == new_range.coli ? mask2 + 8 : mask2;
+ if (mask2 != mask1 || (mask2 == mask1 && state != GTK_STATE_SELECTED))
+ {
+ x = psppire_axis_pixel_start (sheet->haxis, j);
+ y = g_sheet_row_start_pixel (sheet->row_geometry, i);
+ width = psppire_axis_unit_size (sheet->haxis, j);
+ height = g_sheet_row_get_height (sheet->row_geometry, i);
+ if (mask2 & 1)
+ gdk_draw_rectangle (sheet->sheet_window,
+ sheet->xor_gc,
+ TRUE,
+ x + 1, y - 1,
+ width, 3);
+
+
+ if (mask2 & 2)
+ gdk_draw_rectangle (sheet->sheet_window,
+ sheet->xor_gc,
+ TRUE,
+ x + 1, y + height - 1,
+ width, 3);
+
+ if (mask2 & 4)
+ gdk_draw_rectangle (sheet->sheet_window,
+ sheet->xor_gc,
+ TRUE,
+ x - 1, y + 1,
+ 3, height);
+
+
+ if (mask2 & 8)
+ gdk_draw_rectangle (sheet->sheet_window,
+ sheet->xor_gc,
+ TRUE,
+ x + width - 1, y + 1,
+ 3, height);
+ }
+ }
+ }
+ *range = new_range;
}
static void
-gtk_sheet_draw_corners(GtkSheet *sheet, GtkSheetRange range)
-{
- gint x,y;
- guint width = 1;
-
- if(gtk_sheet_cell_isvisible(sheet, range.row0, range.col0)){
- x=COLUMN_LEFT_XPIXEL(sheet,range.col0);
- y=ROW_TOP_YPIXEL(sheet,range.row0);
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- x-1,
- y-1,
- x-1,
- y-1,
- 3,
- 3);
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- TRUE,
- x-1,y-1,
- 3,3);
- }
-
- if(gtk_sheet_cell_isvisible(sheet, range.row0, range.coli) ||
- sheet->state == GTK_SHEET_COLUMN_SELECTED){
- x=COLUMN_LEFT_XPIXEL(sheet,range.coli)+
- xxx_column_width(sheet, range.coli);
- y=ROW_TOP_YPIXEL(sheet,range.row0);
- width = 1;
- if(sheet->state == GTK_SHEET_COLUMN_SELECTED)
- {
- y = ROW_TOP_YPIXEL(sheet, sheet->view.row0)+3;
- width = 3;
- }
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- x-width,
- y-width,
- x-width,
- y-width,
- 2*width+1,
- 2*width+1);
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- TRUE,
- x-width+width/2,y-width+width/2,
- 2+width,2+width);
- }
-
- if(gtk_sheet_cell_isvisible(sheet, range.rowi, range.col0) ||
- sheet->state == GTK_SHEET_ROW_SELECTED){
- x=COLUMN_LEFT_XPIXEL(sheet,range.col0);
- y=ROW_TOP_YPIXEL(sheet,range.rowi)+
- yyy_row_height(sheet, range.rowi);
- width = 1;
- if(sheet->state == GTK_SHEET_ROW_SELECTED)
- {
- x = COLUMN_LEFT_XPIXEL(sheet, sheet->view.col0)+3;
- width = 3;
- }
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- x-width,
- y-width,
- x-width,
- y-width,
- 2*width+1,
- 2*width+1);
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- TRUE,
- x-width+width/2,y-width+width/2,
- 2+width,2+width);
- }
-
- if(gtk_sheet_cell_isvisible(sheet, range.rowi, range.coli)){
- x=COLUMN_LEFT_XPIXEL(sheet,range.coli)+
- xxx_column_width(sheet, range.coli);
- y=ROW_TOP_YPIXEL(sheet,range.rowi)+
- yyy_row_height(sheet, range.rowi);
- width = 1;
- if(sheet->state == GTK_SHEET_RANGE_SELECTED) width = 3;
- if(sheet->state == GTK_SHEET_NORMAL) width = 3;
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- x-width,
- y-width,
- x-width,
- y-width,
- 2*width+1,
- 2*width+1);
- gdk_draw_rectangle (sheet->sheet_window,
- sheet->xor_gc,
- TRUE,
- x-width+width/2,y-width+width/2,
- 2+width,2+width);
+gtk_sheet_draw_border (GtkSheet *sheet, GtkSheetRange new_range)
+{
+ GdkRectangle area;
- }
+ rectangle_from_range (sheet, &new_range, &area);
+ gdk_draw_rectangle (sheet->sheet_window,
+ sheet->xor_gc,
+ FALSE,
+ area.x + 1,
+ area.y + 1,
+ area.width - 2,
+ area.height - 2);
}
static void
-gtk_sheet_real_select_range (GtkSheet * sheet,
- const GtkSheetRange * range)
+gtk_sheet_real_select_range (GtkSheet *sheet,
+ const GtkSheetRange *range)
{
gint state;
g_return_if_fail (sheet != NULL);
- if(range == NULL) range = &sheet->range;
+ if (range == NULL) range = &sheet->range;
- memcpy(&sheet->range, range, sizeof(*range));
+ memcpy (&sheet->range, range, sizeof (*range));
- if(range->row0 < 0 || range->rowi < 0) return;
- if(range->col0 < 0 || range->coli < 0) return;
+ if (range->row0 < 0 || range->rowi < 0) return;
+ if (range->col0 < 0 || range->coli < 0) return;
state = sheet->state;
- if(range->coli != sheet->range.coli || range->col0 != sheet->range.col0 ||
- range->rowi != sheet->range.rowi || range->row0 != sheet->range.row0)
- {
- gtk_sheet_new_selection(sheet, &sheet->range);
- }
+#if 0
+ if (range->coli != sheet->range.coli || range->col0 != sheet->range.col0 ||
+ range->rowi != sheet->range.rowi || range->row0 != sheet->range.row0)
+ {
+ gtk_sheet_new_selection (sheet, &sheet->range);
+ }
else
- {
- gtk_sheet_draw_backing_pixmap(sheet, sheet->range);
- gtk_sheet_range_draw_selection(sheet, sheet->range);
- }
+ {
+ gtk_sheet_range_draw_selection (sheet, sheet->range);
+ }
+#endif
+
+ gtk_sheet_update_primary_selection (sheet);
- gtk_signal_emit(GTK_OBJECT(sheet), sheet_signals[SELECT_RANGE], &sheet->range);
+ g_signal_emit (sheet, sheet_signals[SELECT_RANGE], 0, &sheet->range);
}
+
void
-gtk_sheet_select_range(GtkSheet * sheet, const GtkSheetRange *range)
+gtk_sheet_get_selected_range (GtkSheet *sheet, GtkSheetRange *range)
{
g_return_if_fail (sheet != NULL);
+ *range = sheet->range;
+}
- if(range==NULL) range=&sheet->range;
- if(range->row0 < 0 || range->rowi < 0) return;
- if(range->col0 < 0 || range->coli < 0) return;
+void
+gtk_sheet_select_range (GtkSheet *sheet, const GtkSheetRange *range)
+{
+ g_return_if_fail (sheet != NULL);
+ if (range == NULL) range=&sheet->range;
- if ( gtk_sheet_locked(sheet)) return ;
+ if (range->row0 < 0 || range->rowi < 0) return;
+ if (range->col0 < 0 || range->coli < 0) return;
- if(sheet->state != GTK_SHEET_NORMAL)
- gtk_sheet_real_unselect_range(sheet, NULL);
- else
- {
- gboolean veto = TRUE;
- veto = gtk_sheet_deactivate_cell(sheet);
- if(!veto) return;
- }
- sheet->range.row0=range->row0;
- sheet->range.rowi=range->rowi;
- sheet->range.col0=range->col0;
- sheet->range.coli=range->coli;
- sheet->active_cell.row=range->row0;
- sheet->active_cell.col=range->col0;
- sheet->selection_cell.row=range->rowi;
- sheet->selection_cell.col=range->coli;
+ if (sheet->state != GTK_SHEET_NORMAL)
+ gtk_sheet_real_unselect_range (sheet, NULL);
- sheet->state = GTK_SHEET_RANGE_SELECTED;
- gtk_sheet_real_select_range(sheet, NULL);
+ sheet->range.row0 = range->row0;
+ sheet->range.rowi = range->rowi;
+ sheet->range.col0 = range->col0;
+ sheet->range.coli = range->coli;
+ sheet->active_cell.row = range->row0;
+ sheet->active_cell.col = range->col0;
+ sheet->selection_cell.row = range->rowi;
+ sheet->selection_cell.col = range->coli;
+ sheet->state = GTK_SHEET_RANGE_SELECTED;
+ gtk_sheet_real_select_range (sheet, NULL);
}
void
-gtk_sheet_unselect_range (GtkSheet * sheet)
+gtk_sheet_unselect_range (GtkSheet *sheet)
{
- gtk_sheet_real_unselect_range(sheet, NULL);
+ if (! GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
+ return;
+
+ gtk_sheet_real_unselect_range (sheet, NULL);
sheet->state = GTK_STATE_NORMAL;
- gtk_sheet_activate_cell(sheet,
- sheet->active_cell.row, sheet->active_cell.col);
+
+ change_active_cell (sheet,
+ sheet->active_cell.row, sheet->active_cell.col);
}
static void
-gtk_sheet_real_unselect_range (GtkSheet * sheet,
+gtk_sheet_real_unselect_range (GtkSheet *sheet,
const GtkSheetRange *range)
{
g_return_if_fail (sheet != NULL);
- g_return_if_fail (GTK_WIDGET_REALIZED(GTK_WIDGET(sheet)));
+ g_return_if_fail (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)));
- if( range == NULL)
+ if ( range == NULL)
range = &sheet->range;
- if(range->row0 < 0 || range->rowi < 0) return;
- if(range->col0 < 0 || range->coli < 0) return;
+ if (range->row0 < 0 || range->rowi < 0) return;
+ if (range->col0 < 0 || range->coli < 0) return;
- if (gtk_sheet_range_isvisible (sheet, *range))
- gtk_sheet_draw_backing_pixmap(sheet, *range);
+ g_signal_emit (sheet, sheet_signals[SELECT_COLUMN], 0, -1);
+ g_signal_emit (sheet, sheet_signals[SELECT_ROW], 0, -1);
#if 0
- for(i=range->col0; i<=range->coli; i++){
- column_button_release(sheet, i);
- }
-
- for(i=range->row0; i<=range->rowi; i++){
- row_button_release(sheet, i);
- }
+ if (gtk_sheet_range_isvisible (sheet, *range))
+ gtk_sheet_draw_backing_pixmap (sheet, *range);
#endif
sheet->range.row0 = -1;
sheet->range.rowi = -1;
sheet->range.col0 = -1;
sheet->range.coli = -1;
-
- gtk_sheet_position_children(sheet);
}
static gint
-gtk_sheet_expose (GtkWidget * widget,
- GdkEventExpose * event)
+gtk_sheet_expose (GtkWidget *widget,
+ GdkEventExpose *event)
{
GtkSheet *sheet;
GtkSheetRange range;
sheet = GTK_SHEET (widget);
- if (GTK_WIDGET_DRAWABLE (widget))
- {
- range.row0 = ROW_FROM_YPIXEL(sheet, event->area.y);
- range.col0 = COLUMN_FROM_XPIXEL(sheet, event->area.x);
- range.rowi = ROW_FROM_YPIXEL(sheet, event->area.y + event->area.height);
- range.coli = COLUMN_FROM_XPIXEL(sheet, event->area.x + event->area.width);
-
- /* exposure events on the sheet */
- if(event->window == sheet->row_title_window &&
- sheet->row_titles_visible)
- {
- gint i;
- for(i = MIN_VISIBLE_ROW(sheet); i <= MAX_VISIBLE_ROW(sheet); i++)
- gtk_sheet_row_title_button_draw(sheet, i);
- }
+ if (!GTK_WIDGET_DRAWABLE (widget))
+ return FALSE;
+
+ /* exposure events on the sheet */
+ if (event->window == sheet->row_title_window &&
+ sheet->row_titles_visible)
+ {
+ draw_row_title_buttons_range (sheet,
+ min_visible_row (sheet),
+ max_visible_row (sheet));
+ }
- if(event->window == sheet->column_title_window &&
- sheet->column_titles_visible)
+ if (event->window == sheet->column_title_window &&
+ sheet->column_titles_visible)
+ {
+ draw_column_title_buttons_range (sheet,
+ min_visible_column (sheet),
+ max_visible_column (sheet));
+ }
+
+
+ range.row0 =
+ yyy_row_ypixel_to_row (sheet,
+ event->area.y + sheet->vadjustment->value);
+ range.row0--;
+
+ range.rowi =
+ yyy_row_ypixel_to_row (sheet,
+ event->area.y +
+ event->area.height + sheet->vadjustment->value);
+ range.rowi++;
+
+ range.col0 =
+ column_from_xpixel (sheet,
+ event->area.x + sheet->hadjustment->value);
+ range.col0--;
+
+ range.coli =
+ column_from_xpixel (sheet,
+ event->area.x + event->area.width +
+ sheet->hadjustment->value);
+ range.coli++;
+
+ if (event->window == sheet->sheet_window)
+ {
+ gtk_sheet_range_draw (sheet, &range);
+
+ if (sheet->state != GTK_SHEET_NORMAL)
{
- gint i;
- for(i = MIN_VISIBLE_COLUMN(sheet); i <= MAX_VISIBLE_COLUMN(sheet); i++)
- gtk_sheet_column_title_button_draw(sheet, i);
+ if (gtk_sheet_range_isvisible (sheet, sheet->range))
+ gtk_sheet_range_draw (sheet, &sheet->range);
+
+ if (GTK_SHEET_IN_RESIZE (sheet) || GTK_SHEET_IN_DRAG (sheet))
+ gtk_sheet_range_draw (sheet, &sheet->drag_range);
+
+ if (gtk_sheet_range_isvisible (sheet, sheet->range))
+ gtk_sheet_range_draw_selection (sheet, sheet->range);
+ if (GTK_SHEET_IN_RESIZE (sheet) || GTK_SHEET_IN_DRAG (sheet))
+ draw_xor_rectangle (sheet, sheet->drag_range);
}
- if (event->window == sheet->sheet_window)
+ if ((!GTK_SHEET_IN_XDRAG (sheet)) && (!GTK_SHEET_IN_YDRAG (sheet)))
{
- gtk_sheet_draw_backing_pixmap(sheet, range);
-
- if(sheet->state != GTK_SHEET_NORMAL)
- {
- if(gtk_sheet_range_isvisible(sheet, sheet->range))
- gtk_sheet_draw_backing_pixmap(sheet, sheet->range);
- if(GTK_SHEET_IN_RESIZE(sheet) || GTK_SHEET_IN_DRAG(sheet))
- gtk_sheet_draw_backing_pixmap(sheet, sheet->drag_range);
-
- if(gtk_sheet_range_isvisible(sheet, sheet->range))
- gtk_sheet_range_draw_selection(sheet, sheet->range);
- if(GTK_SHEET_IN_RESIZE(sheet) || GTK_SHEET_IN_DRAG(sheet))
- draw_xor_rectangle(sheet, sheet->drag_range);
- }
-
- if((!GTK_SHEET_IN_XDRAG(sheet)) && (!GTK_SHEET_IN_YDRAG(sheet)))
- {
- if(sheet->state == GTK_SHEET_NORMAL){
- gtk_sheet_draw_active_cell(sheet);
- if(!GTK_SHEET_IN_SELECTION(sheet))
- gtk_widget_queue_draw(sheet->sheet_entry);
- }
- }
+ if (sheet->state == GTK_SHEET_NORMAL)
+ gtk_sheet_draw_active_cell (sheet);
}
- }
+ }
- if(sheet->state != GTK_SHEET_NORMAL && GTK_SHEET_IN_SELECTION(sheet))
- gtk_widget_grab_focus(GTK_WIDGET(sheet));
+ if (sheet->state != GTK_SHEET_NORMAL && GTK_SHEET_IN_SELECTION (sheet))
+ gtk_widget_grab_focus (GTK_WIDGET (sheet));
(* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
}
-static gint
-gtk_sheet_button_press (GtkWidget * widget,
- GdkEventButton * event)
+static gboolean
+gtk_sheet_button_press (GtkWidget *widget,
+ GdkEventButton *event)
{
GtkSheet *sheet;
GdkModifierType mods;
- gint x, y, row, column;
+ gint x, y;
+ gint row, column;
gboolean veto;
g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (GTK_IS_SHEET (widget), FALSE);
g_return_val_if_fail (event != NULL, FALSE);
- sheet = GTK_SHEET (widget);
+ sheet = GTK_SHEET (widget);
+
+ /* Cancel any pending tooltips */
+ if (sheet->motion_timer)
+ {
+ g_source_remove (sheet->motion_timer);
+ sheet->motion_timer = 0;
+ }
+
+ gtk_widget_get_pointer (widget, &x, &y);
+ gtk_sheet_get_pixel_info (sheet, x, y, &row, &column);
+
+
+ if (event->window == sheet->column_title_window)
+ {
+ g_signal_emit (sheet,
+ sheet_signals[BUTTON_EVENT_COLUMN], 0,
+ column, event);
+
+ if (g_sheet_model_get_column_sensitivity (sheet->model, column))
+ {
+ if ( event->type == GDK_2BUTTON_PRESS && event->button == 1)
+ g_signal_emit (sheet,
+ sheet_signals[DOUBLE_CLICK_COLUMN], 0, column);
+ }
+ }
+ else if (event->window == sheet->row_title_window)
+ {
+ g_signal_emit (sheet,
+ sheet_signals[BUTTON_EVENT_ROW], 0,
+ row, event);
+
+
+ if (g_sheet_row_get_sensitivity (sheet->row_geometry, row))
+ {
+ if ( event->type == GDK_2BUTTON_PRESS && event->button == 1)
+ g_signal_emit (sheet,
+ sheet_signals[DOUBLE_CLICK_ROW], 0, row);
+ }
+ }
+
+ gdk_window_get_pointer (widget->window, NULL, NULL, &mods);
+
+ if (! (mods & GDK_BUTTON1_MASK)) return TRUE;
+
+
+ /* press on resize windows */
+ if (event->window == sheet->column_title_window &&
+ gtk_sheet_columns_resizable (sheet))
+ {
+#if 0
+ gtk_widget_get_pointer (widget, &sheet->x_drag, NULL);
+ if ( sheet->row_titles_visible)
+ sheet->x_drag -= sheet->row_title_area.width;
+#endif
+
+ sheet->x_drag = event->x;
+
+ if (on_column_boundary (sheet, sheet->x_drag, &sheet->drag_cell.col))
+ {
+ guint req;
+ gtk_sheet_column_size_request (sheet, sheet->drag_cell.col, &req);
+ GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_XDRAG);
+ gdk_pointer_grab (sheet->column_title_window, FALSE,
+ GDK_POINTER_MOTION_HINT_MASK |
+ GDK_BUTTON1_MOTION_MASK |
+ GDK_BUTTON_RELEASE_MASK,
+ NULL, NULL, event->time);
+
+ draw_xor_vline (sheet);
+ return TRUE;
+ }
+ }
+
+ if (event->window == sheet->row_title_window && gtk_sheet_rows_resizable (sheet))
+ {
+ gtk_widget_get_pointer (widget, NULL, &sheet->y_drag);
+
+ if (POSSIBLE_YDRAG (sheet, sheet->y_drag, &sheet->drag_cell.row))
+ {
+ guint req;
+ gtk_sheet_row_size_request (sheet, sheet->drag_cell.row, &req);
+ GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_YDRAG);
+ gdk_pointer_grab (sheet->row_title_window, FALSE,
+ GDK_POINTER_MOTION_HINT_MASK |
+ GDK_BUTTON1_MOTION_MASK |
+ GDK_BUTTON_RELEASE_MASK,
+ NULL, NULL, event->time);
+
+ draw_xor_hline (sheet);
+ return TRUE;
+ }
+ }
+
+ /* the sheet itself does not handle other than single click events */
+ if (event->type != GDK_BUTTON_PRESS) return FALSE;
+
+ /* selections on the sheet */
+ if (event->window == sheet->sheet_window)
+ {
+ gtk_widget_get_pointer (widget, &x, &y);
+ gtk_sheet_get_pixel_info (sheet, x, y, &row, &column);
+ gdk_pointer_grab (sheet->sheet_window, FALSE,
+ GDK_POINTER_MOTION_HINT_MASK |
+ GDK_BUTTON1_MOTION_MASK |
+ GDK_BUTTON_RELEASE_MASK,
+ NULL, NULL, event->time);
+ gtk_grab_add (GTK_WIDGET (sheet));
+
+ /* This seems to be a kludge to work around a problem where the sheet
+ scrolls to another position. The timeout scrolls it back to its
+ original posn. JMD 3 July 2007
+ */
+ gtk_widget_grab_focus (GTK_WIDGET (sheet));
+
+ if (sheet->selection_mode != GTK_SELECTION_SINGLE &&
+ sheet->selection_mode != GTK_SELECTION_NONE &&
+ sheet->cursor_drag->type == GDK_SIZING &&
+ !GTK_SHEET_IN_SELECTION (sheet) && !GTK_SHEET_IN_RESIZE (sheet))
+ {
+ if (sheet->state == GTK_STATE_NORMAL)
+ {
+ row = sheet->active_cell.row;
+ column = sheet->active_cell.col;
+ sheet->active_cell.row = row;
+ sheet->active_cell.col = column;
+ sheet->drag_range = sheet->range;
+ sheet->state = GTK_SHEET_RANGE_SELECTED;
+ gtk_sheet_select_range (sheet, &sheet->drag_range);
+ }
+ sheet->x_drag = x;
+ sheet->y_drag = y;
+ if (row > sheet->range.rowi) row--;
+ if (column > sheet->range.coli) column--;
+ sheet->drag_cell.row = row;
+ sheet->drag_cell.col = column;
+ sheet->drag_range = sheet->range;
+ draw_xor_rectangle (sheet, sheet->drag_range);
+ GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_RESIZE);
+ }
+ else if (sheet->cursor_drag->type == GDK_TOP_LEFT_ARROW &&
+ !GTK_SHEET_IN_SELECTION (sheet)
+ && ! GTK_SHEET_IN_DRAG (sheet)
+ && sheet->active_cell.row >= 0
+ && sheet->active_cell.col >= 0
+ )
+ {
+ if (sheet->state == GTK_STATE_NORMAL)
+ {
+ row = sheet->active_cell.row;
+ column = sheet->active_cell.col;
+ sheet->active_cell.row = row;
+ sheet->active_cell.col = column;
+ sheet->drag_range = sheet->range;
+ sheet->state = GTK_SHEET_RANGE_SELECTED;
+ gtk_sheet_select_range (sheet, &sheet->drag_range);
+ }
+ sheet->x_drag = x;
+ sheet->y_drag = y;
+ if (row < sheet->range.row0) row++;
+ if (row > sheet->range.rowi) row--;
+ if (column < sheet->range.col0) column++;
+ if (column > sheet->range.coli) column--;
+ sheet->drag_cell.row = row;
+ sheet->drag_cell.col = column;
+ sheet->drag_range = sheet->range;
+ draw_xor_rectangle (sheet, sheet->drag_range);
+ GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_DRAG);
+ }
+ else
+ {
+ veto = gtk_sheet_click_cell (sheet, row, column);
+ if (veto) GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
+ }
+ }
+
+ if (event->window == sheet->column_title_window)
+ {
+ gtk_widget_get_pointer (widget, &x, &y);
+ if ( sheet->row_titles_visible)
+ x -= sheet->row_title_area.width;
+
+ x += sheet->hadjustment->value;
+
+ column = column_from_xpixel (sheet, x);
+
+ if (g_sheet_model_get_column_sensitivity (sheet->model, column))
+ {
+ veto = gtk_sheet_click_cell (sheet, -1, column);
+ gtk_grab_add (GTK_WIDGET (sheet));
+ gtk_widget_grab_focus (GTK_WIDGET (sheet));
+ GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
+ }
+ }
+
+ if (event->window == sheet->row_title_window)
+ {
+ gtk_widget_get_pointer (widget, &x, &y);
+ if ( sheet->column_titles_visible)
+ y -= sheet->column_title_area.height;
+
+ y += sheet->vadjustment->value;
+
+ row = yyy_row_ypixel_to_row (sheet, y);
+ if (g_sheet_row_get_sensitivity (sheet->row_geometry, row))
+ {
+ veto = gtk_sheet_click_cell (sheet, row, -1);
+ gtk_grab_add (GTK_WIDGET (sheet));
+ gtk_widget_grab_focus (GTK_WIDGET (sheet));
+ GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
+ }
+ }
+
+ return TRUE;
+}
+
+static gboolean
+gtk_sheet_click_cell (GtkSheet *sheet, gint row, gint column)
+{
+ GtkSheetCell cell;
+ gboolean forbid_move;
+
+ cell.row = row;
+ cell.col = column;
+
+ if (row >= g_sheet_row_get_row_count (sheet->row_geometry)
+ || column >= psppire_axis_unit_count (sheet->haxis))
+ {
+ return FALSE;
+ }
+
+ g_signal_emit (sheet, sheet_signals[TRAVERSE], 0,
+ &sheet->active_cell,
+ &cell,
+ &forbid_move);
+
+ if (forbid_move)
+ {
+ if (sheet->state == GTK_STATE_NORMAL)
+ return FALSE;
+
+ row = sheet->active_cell.row;
+ column = sheet->active_cell.col;
+
+ change_active_cell (sheet, row, column);
+ return FALSE;
+ }
+
+ if (row == -1 && column >= 0)
+ {
+ gtk_sheet_select_column (sheet, column);
+ return TRUE;
+ }
+
+ if (column == -1 && row >= 0)
+ {
+ gtk_sheet_select_row (sheet, row);
+ return TRUE;
+ }
+
+ if (row == -1 && column == -1)
+ {
+ sheet->range.row0 = 0;
+ sheet->range.col0 = 0;
+ sheet->range.rowi = g_sheet_row_get_row_count (sheet->row_geometry) - 1;
+ sheet->range.coli =
+ psppire_axis_unit_count (sheet->haxis) - 1;
+ sheet->active_cell.row = 0;
+ sheet->active_cell.col = 0;
+ gtk_sheet_select_range (sheet, NULL);
+ return TRUE;
+ }
+
+ if (sheet->state != GTK_SHEET_NORMAL)
+ {
+ sheet->state = GTK_SHEET_NORMAL;
+ gtk_sheet_real_unselect_range (sheet, NULL);
+ }
+ else
+ {
+ change_active_cell (sheet, row, column);
+ }
+
+ sheet->active_cell.row = row;
+ sheet->active_cell.col = column;
+ sheet->selection_cell.row = row;
+ sheet->selection_cell.col = column;
+ sheet->range.row0 = row;
+ sheet->range.col0 = column;
+ sheet->range.rowi = row;
+ sheet->range.coli = column;
+ sheet->state = GTK_SHEET_NORMAL;
+ GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
+ gtk_sheet_draw_active_cell (sheet);
+ return TRUE;
+}
+
+static gint
+gtk_sheet_button_release (GtkWidget *widget,
+ GdkEventButton *event)
+{
+ gint y;
+ GdkDisplay *display = gtk_widget_get_display (widget);
+
+ GtkSheet *sheet = GTK_SHEET (widget);
+
+ /* release on resize windows */
+ if (GTK_SHEET_IN_XDRAG (sheet))
+ {
+ gint xpos = event->x;
+ gint width;
+ GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_XDRAG);
+ GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
+
+ gdk_display_pointer_ungrab (display, event->time);
+ draw_xor_vline (sheet);
- if ( event->type == GDK_2BUTTON_PRESS)
- {
- gtk_widget_get_pointer (widget, &x, &y);
- gtk_sheet_get_pixel_info (sheet, x, y, &row, &column);
+ width = new_column_width (sheet, sheet->drag_cell.col, &xpos);
- if (event->window == sheet->column_title_window )
- {
- gtk_signal_emit (GTK_OBJECT (sheet),
- sheet_signals[DOUBLE_CLICK_COLUMN], column);
- }
- else if (event->window == sheet->row_title_window )
- {
- gtk_signal_emit (GTK_OBJECT (sheet),
- sheet_signals[DOUBLE_CLICK_ROW], row);
- }
+ gtk_sheet_set_column_width (sheet, sheet->drag_cell.col, width);
+ return TRUE;
}
-
-/*
- if(event->type != GDK_BUTTON_PRESS) return TRUE;
-*/
- gdk_window_get_pointer(widget->window, NULL, NULL, &mods);
-
- if(!(mods & GDK_BUTTON1_MASK)) return TRUE;
+ if (GTK_SHEET_IN_YDRAG (sheet))
+ {
+ GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_YDRAG);
+ GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
+ gtk_widget_get_pointer (widget, NULL, &y);
+ gdk_display_pointer_ungrab (display, event->time);
+ draw_xor_hline (sheet);
+ gtk_sheet_set_row_height (sheet, sheet->drag_cell.row,
+ new_row_height (sheet, sheet->drag_cell.row, &y));
+ g_signal_emit_by_name (sheet->vadjustment, "value_changed");
+ return TRUE;
+ }
- /* press on resize windows */
- if (event->window == sheet->column_title_window &&
- gtk_sheet_columns_resizable(sheet))
- {
- gtk_widget_get_pointer (widget, &sheet->x_drag, NULL);
- if(POSSIBLE_XDRAG(sheet, sheet->x_drag, &sheet->drag_cell.col)){
- guint req;
- if (event->type == GDK_2BUTTON_PRESS){
- gtk_sheet_autoresize_column (sheet, sheet->drag_cell.col);
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_IN_XDRAG);
- return TRUE;
- }
- gtk_sheet_column_size_request(sheet, sheet->drag_cell.col, &req);
- GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_XDRAG);
- gdk_pointer_grab (sheet->column_title_window, FALSE,
- GDK_POINTER_MOTION_HINT_MASK |
- GDK_BUTTON1_MOTION_MASK |
- GDK_BUTTON_RELEASE_MASK,
- NULL, NULL, event->time);
- draw_xor_vline (sheet);
- return TRUE;
- }
- }
+ if (GTK_SHEET_IN_DRAG (sheet))
+ {
+ GtkSheetRange old_range;
+ draw_xor_rectangle (sheet, sheet->drag_range);
+ GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_DRAG);
+ gdk_display_pointer_ungrab (display, event->time);
- if (event->window == sheet->row_title_window && gtk_sheet_rows_resizable(sheet))
- {
- gtk_widget_get_pointer (widget, NULL, &sheet->y_drag);
+ gtk_sheet_real_unselect_range (sheet, NULL);
- if(POSSIBLE_YDRAG(sheet, sheet->y_drag, &sheet->drag_cell.row)){
- guint req;
- gtk_sheet_row_size_request(sheet, sheet->drag_cell.row, &req);
- GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_YDRAG);
- gdk_pointer_grab (sheet->row_title_window, FALSE,
- GDK_POINTER_MOTION_HINT_MASK |
- GDK_BUTTON1_MOTION_MASK |
- GDK_BUTTON_RELEASE_MASK,
- NULL, NULL, event->time);
+ sheet->active_cell.row = sheet->active_cell.row +
+ (sheet->drag_range.row0 - sheet->range.row0);
+ sheet->active_cell.col = sheet->active_cell.col +
+ (sheet->drag_range.col0 - sheet->range.col0);
+ sheet->selection_cell.row = sheet->selection_cell.row +
+ (sheet->drag_range.row0 - sheet->range.row0);
+ sheet->selection_cell.col = sheet->selection_cell.col +
+ (sheet->drag_range.col0 - sheet->range.col0);
+ old_range = sheet->range;
+ sheet->range = sheet->drag_range;
+ sheet->drag_range = old_range;
+ g_signal_emit (sheet, sheet_signals[MOVE_RANGE], 0,
+ &sheet->drag_range, &sheet->range);
+ gtk_sheet_select_range (sheet, &sheet->range);
+ }
- draw_xor_hline (sheet);
- return TRUE;
- }
- }
+ if (GTK_SHEET_IN_RESIZE (sheet))
+ {
+ GtkSheetRange old_range;
+ draw_xor_rectangle (sheet, sheet->drag_range);
+ GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_RESIZE);
+ gdk_display_pointer_ungrab (display, event->time);
- /* the sheet itself does not handle other than single click events */
- if(event->type != GDK_BUTTON_PRESS) return FALSE;
+ gtk_sheet_real_unselect_range (sheet, NULL);
- /* selections on the sheet */
- if(event->window == sheet->sheet_window){
- gtk_widget_get_pointer (widget, &x, &y);
- gtk_sheet_get_pixel_info (sheet, x, y, &row, &column);
- gdk_pointer_grab (sheet->sheet_window, FALSE,
- GDK_POINTER_MOTION_HINT_MASK |
- GDK_BUTTON1_MOTION_MASK |
- GDK_BUTTON_RELEASE_MASK,
- NULL, NULL, event->time);
- gtk_grab_add(GTK_WIDGET(sheet));
- sheet->timer=gtk_timeout_add(TIMEOUT_SCROLL, gtk_sheet_scroll, sheet);
- gtk_widget_grab_focus(GTK_WIDGET(sheet));
-
- if(sheet->selection_mode != GTK_SELECTION_SINGLE &&
- sheet->cursor_drag->type==GDK_SIZING &&
- !GTK_SHEET_IN_SELECTION(sheet) && !GTK_SHEET_IN_RESIZE(sheet)){
- if(sheet->state==GTK_STATE_NORMAL) {
- row=sheet->active_cell.row;
- column=sheet->active_cell.col;
- if(!gtk_sheet_deactivate_cell(sheet)) return FALSE;
- sheet->active_cell.row=row;
- sheet->active_cell.col=column;
- sheet->drag_range=sheet->range;
- sheet->state=GTK_SHEET_RANGE_SELECTED;
- gtk_sheet_select_range(sheet, &sheet->drag_range);
- }
- sheet->x_drag=x;
- sheet->y_drag=y;
- if(row > sheet->range.rowi) row--;
- if(column > sheet->range.coli) column--;
- sheet->drag_cell.row = row;
- sheet->drag_cell.col = column;
- sheet->drag_range=sheet->range;
- draw_xor_rectangle(sheet, sheet->drag_range);
- GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_IN_RESIZE);
- }
- else if(sheet->cursor_drag->type==GDK_TOP_LEFT_ARROW &&
- !GTK_SHEET_IN_SELECTION(sheet)
- && ! GTK_SHEET_IN_DRAG(sheet)
- && ! gtk_sheet_locked(sheet)
- && sheet->active_cell.row >= 0
- && sheet->active_cell.col >= 0
- )
- {
- if(sheet->state==GTK_STATE_NORMAL) {
- row=sheet->active_cell.row;
- column=sheet->active_cell.col;
- if(!gtk_sheet_deactivate_cell(sheet)) return FALSE;
- sheet->active_cell.row=row;
- sheet->active_cell.col=column;
- sheet->drag_range=sheet->range;
- sheet->state=GTK_SHEET_RANGE_SELECTED;
- gtk_sheet_select_range(sheet, &sheet->drag_range);
- }
- sheet->x_drag=x;
- sheet->y_drag=y;
- if(row < sheet->range.row0) row++;
- if(row > sheet->range.rowi) row--;
- if(column < sheet->range.col0) column++;
- if(column > sheet->range.coli) column--;
- sheet->drag_cell.row=row;
- sheet->drag_cell.col=column;
- sheet->drag_range=sheet->range;
- draw_xor_rectangle(sheet, sheet->drag_range);
- GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_IN_DRAG);
- }
- else
- {
- gtk_sheet_click_cell(sheet, row, column, &veto);
- if(veto) GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_IN_SELECTION);
- }
- }
+ sheet->active_cell.row = sheet->active_cell.row +
+ (sheet->drag_range.row0 - sheet->range.row0);
+ sheet->active_cell.col = sheet->active_cell.col +
+ (sheet->drag_range.col0 - sheet->range.col0);
+ if (sheet->drag_range.row0 < sheet->range.row0)
+ sheet->selection_cell.row = sheet->drag_range.row0;
+ if (sheet->drag_range.rowi >= sheet->range.rowi)
+ sheet->selection_cell.row = sheet->drag_range.rowi;
+ if (sheet->drag_range.col0 < sheet->range.col0)
+ sheet->selection_cell.col = sheet->drag_range.col0;
+ if (sheet->drag_range.coli >= sheet->range.coli)
+ sheet->selection_cell.col = sheet->drag_range.coli;
+ old_range = sheet->range;
+ sheet->range = sheet->drag_range;
+ sheet->drag_range = old_range;
- if(event->window == sheet->column_title_window){
- gtk_widget_get_pointer (widget, &x, &y);
- column = COLUMN_FROM_XPIXEL(sheet, x);
- if(xxx_column_is_sensitive(sheet, column)){
- gtk_sheet_click_cell(sheet, -1, column, &veto);
- gtk_grab_add(GTK_WIDGET(sheet));
- sheet->timer=gtk_timeout_add(TIMEOUT_SCROLL, gtk_sheet_scroll, sheet);
- gtk_widget_grab_focus(GTK_WIDGET(sheet));
- GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_IN_SELECTION);
- }
+ if (sheet->state == GTK_STATE_NORMAL) sheet->state = GTK_SHEET_RANGE_SELECTED;
+ g_signal_emit (sheet, sheet_signals[RESIZE_RANGE], 0,
+ &sheet->drag_range, &sheet->range);
+ gtk_sheet_select_range (sheet, &sheet->range);
}
- if(event->window == sheet->row_title_window){
- gtk_widget_get_pointer (widget, &x, &y);
- row = ROW_FROM_YPIXEL(sheet, y);
- if(yyy_row_is_sensitive(sheet, row)){
- gtk_sheet_click_cell(sheet, row, -1, &veto);
- gtk_grab_add(GTK_WIDGET(sheet));
- sheet->timer=gtk_timeout_add(TIMEOUT_SCROLL, gtk_sheet_scroll, sheet);
- gtk_widget_grab_focus(GTK_WIDGET(sheet));
- GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_IN_SELECTION);
- }
+ if (sheet->state == GTK_SHEET_NORMAL && GTK_SHEET_IN_SELECTION (sheet))
+ {
+ GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
+ gdk_display_pointer_ungrab (display, event->time);
+ change_active_cell (sheet, sheet->active_cell.row,
+ sheet->active_cell.col);
}
- return TRUE;
-}
+ if (GTK_SHEET_IN_SELECTION)
+ gdk_display_pointer_ungrab (display, event->time);
+ gtk_grab_remove (GTK_WIDGET (sheet));
-static gint
-gtk_sheet_scroll(gpointer data)
-{
- GtkSheet *sheet;
- gint x,y,row,column;
- gint move;
-
- sheet=GTK_SHEET(data);
+ GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
- GDK_THREADS_ENTER();
+ return TRUE;
+}
- gtk_widget_get_pointer (GTK_WIDGET(sheet), &x, &y);
- gtk_sheet_get_pixel_info (sheet, x, y, &row, &column);
+\f
- move=TRUE;
- if(GTK_SHEET_IN_SELECTION(sheet))
- gtk_sheet_extend_selection(sheet, row, column);
- if(GTK_SHEET_IN_DRAG(sheet) || GTK_SHEET_IN_RESIZE(sheet)){
- move=gtk_sheet_move_query(sheet, row, column);
- if(move) draw_xor_rectangle(sheet, sheet->drag_range);
- }
+/* Shamelessly lifted from gtktooltips */
+static gboolean
+gtk_sheet_subtitle_paint_window (GtkWidget *tip_window)
+{
+ GtkRequisition req;
- GDK_THREADS_LEAVE();
+ gtk_widget_size_request (tip_window, &req);
+ gtk_paint_flat_box (tip_window->style, tip_window->window,
+ GTK_STATE_NORMAL, GTK_SHADOW_OUT,
+ NULL, GTK_WIDGET(tip_window), "tooltip",
+ 0, 0, req.width, req.height);
- return TRUE;
-
+ return FALSE;
}
static void
-gtk_sheet_click_cell(GtkSheet *sheet, gint row, gint column, gboolean *veto)
+destroy_hover_window (GtkSheetHoverTitle *h)
{
- *veto = TRUE;
+ gtk_widget_destroy (h->window);
+ g_free (h);
+}
- if(row >= yyy_row_count(sheet) || column >= xxx_column_count(sheet)){
- *veto = FALSE;
- return;
- }
+static GtkSheetHoverTitle *
+create_hover_window (void)
+{
+ GtkSheetHoverTitle *hw = g_malloc (sizeof (*hw));
- if(column >= 0 && row >= 0)
- if(! xxx_column_is_visible(sheet, column) || !yyy_row_is_visible(sheet, row))
- {
- *veto = FALSE;
- return;
- }
+ hw->window = gtk_window_new (GTK_WINDOW_POPUP);
- _gtkextra_signal_emit(GTK_OBJECT(sheet), sheet_signals[TRAVERSE],
- sheet->active_cell.row, sheet->active_cell.col,
- &row, &column, veto);
+#if GTK_CHECK_VERSION (2, 9, 0)
+ gtk_window_set_type_hint (GTK_WINDOW (hw->window),
+ GDK_WINDOW_TYPE_HINT_TOOLTIP);
+#endif
- if(!*veto){
- if(sheet->state == GTK_STATE_NORMAL) return;
+ gtk_widget_set_app_paintable (hw->window, TRUE);
+ gtk_window_set_resizable (GTK_WINDOW (hw->window), FALSE);
+ gtk_widget_set_name (hw->window, "gtk-tooltips");
+ gtk_container_set_border_width (GTK_CONTAINER (hw->window), 4);
- row = sheet->active_cell.row;
- column = sheet->active_cell.col;
+ g_signal_connect (hw->window,
+ "expose_event",
+ G_CALLBACK (gtk_sheet_subtitle_paint_window),
+ NULL);
- gtk_sheet_activate_cell(sheet, row, column);
- return;
- }
+ hw->label = gtk_label_new (NULL);
- if(row == -1 && column >= 0){
- if(gtk_sheet_autoscroll(sheet))
- gtk_sheet_move_query(sheet, row, column);
- gtk_sheet_select_column(sheet, column);
- return;
- }
- if(column == -1 && row >= 0){
- if(gtk_sheet_autoscroll(sheet))
- gtk_sheet_move_query(sheet, row, column);
- gtk_sheet_select_row(sheet, row);
- return;
- }
- if(row==-1 && column ==-1){
- sheet->range.row0=0;
- sheet->range.col0=0;
- sheet->range.rowi = yyy_row_count(sheet) - 1;
- sheet->range.coli = xxx_column_count(sheet) - 1;
- sheet->active_cell.row=0;
- sheet->active_cell.col=0;
- gtk_sheet_select_range(sheet, NULL);
- return;
- }
+ gtk_label_set_line_wrap (GTK_LABEL (hw->label), TRUE);
+ gtk_misc_set_alignment (GTK_MISC (hw->label), 0.5, 0.5);
- if(row!=-1 && column !=-1){
- if(sheet->state != GTK_SHEET_NORMAL){
- sheet->state = GTK_SHEET_NORMAL;
- gtk_sheet_real_unselect_range(sheet, NULL);
- }
- else
- {
- if(!gtk_sheet_deactivate_cell(sheet)){
- *veto = FALSE;
- return;
- }
- }
-
- if(gtk_sheet_autoscroll(sheet))
- gtk_sheet_move_query(sheet, row, column);
- sheet->active_cell.row=row;
- sheet->active_cell.col=column;
- sheet->selection_cell.row=row;
- sheet->selection_cell.col=column;
- sheet->range.row0=row;
- sheet->range.col0=column;
- sheet->range.rowi=row;
- sheet->range.coli=column;
- sheet->state=GTK_SHEET_NORMAL;
- GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_IN_SELECTION);
- gtk_sheet_draw_active_cell(sheet);
- return;
- }
+ gtk_container_add (GTK_CONTAINER (hw->window), hw->label);
+
+ gtk_widget_show (hw->label);
- g_assert_not_reached();
- gtk_sheet_activate_cell(sheet, sheet->active_cell.row,
- sheet->active_cell.col);
+ g_signal_connect (hw->window,
+ "destroy",
+ G_CALLBACK (gtk_widget_destroyed),
+ &hw->window);
+
+ return hw;
}
-static gint
-gtk_sheet_button_release (GtkWidget * widget,
- GdkEventButton * event)
+#define HOVER_WINDOW_Y_OFFSET 2
+
+static void
+show_subtitle (GtkSheet *sheet, gint row, gint column, const gchar *subtitle)
{
- GtkSheet *sheet;
- gint x,y;
-
- sheet=GTK_SHEET(widget);
+ gint x, y;
+ gint px, py;
+ gint width;
- /* release on resize windows */
- if (GTK_SHEET_IN_XDRAG (sheet))
+ if ( ! subtitle )
+ return;
+
+ gtk_label_set_text (GTK_LABEL (sheet->hover_window->label),
+ subtitle);
+
+
+ sheet->hover_window->row = row;
+ sheet->hover_window->column = column;
+
+ gdk_window_get_origin (GTK_WIDGET (sheet)->window, &x, &y);
+
+ gtk_widget_get_pointer (GTK_WIDGET (sheet), &px, &py);
+
+ gtk_widget_show (sheet->hover_window->window);
+
+ width = GTK_WIDGET (sheet->hover_window->label)->allocation.width;
+
+ if (row == -1 )
{
- GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_XDRAG);
- GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
- gtk_widget_get_pointer (widget, &x, NULL);
- gdk_pointer_ungrab (event->time);
- draw_xor_vline (sheet);
-
- gtk_sheet_set_column_width (sheet, sheet->drag_cell.col,
- new_column_width (sheet, sheet->drag_cell.col, &x));
- sheet->old_hadjustment = -1.;
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->hadjustment), "value_changed");
- return TRUE;
+ x += px;
+ x -= width / 2;
+ y += sheet->column_title_area.y;
+ y += sheet->column_title_area.height;
+ y += HOVER_WINDOW_Y_OFFSET;
}
- if (GTK_SHEET_IN_YDRAG (sheet)){
- GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_YDRAG);
- GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
- gtk_widget_get_pointer (widget, NULL, &y);
- gdk_pointer_ungrab (event->time);
- draw_xor_hline (sheet);
-
- gtk_sheet_set_row_height (sheet, sheet->drag_cell.row, new_row_height (sheet, sheet->drag_cell.row, &y));
- sheet->old_vadjustment = -1.;
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->vadjustment), "value_changed");
- return TRUE;
- }
-
-
- if (GTK_SHEET_IN_DRAG(sheet)){
- GtkSheetRange old_range;
- draw_xor_rectangle(sheet, sheet->drag_range);
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_IN_DRAG);
- gdk_pointer_ungrab (event->time);
+ if ( column == -1 )
+ {
+ y += py;
+ x += sheet->row_title_area.x;
+ x += sheet->row_title_area.width * 2 / 3.0;
+ }
- gtk_sheet_real_unselect_range(sheet, NULL);
-
- sheet->active_cell.row = sheet->active_cell.row +
- (sheet->drag_range.row0 - sheet->range.row0);
- sheet->active_cell.col = sheet->active_cell.col +
- (sheet->drag_range.col0 - sheet->range.col0);
- sheet->selection_cell.row = sheet->selection_cell.row +
- (sheet->drag_range.row0 - sheet->range.row0);
- sheet->selection_cell.col = sheet->selection_cell.col +
- (sheet->drag_range.col0 - sheet->range.col0);
- old_range=sheet->range;
- sheet->range=sheet->drag_range;
- sheet->drag_range=old_range;
- gtk_signal_emit(GTK_OBJECT(sheet),sheet_signals[MOVE_RANGE],
- &sheet->drag_range, &sheet->range);
- gtk_sheet_select_range(sheet, &sheet->range);
- }
+ gtk_window_move (GTK_WINDOW (sheet->hover_window->window),
+ x, y);
+}
- if (GTK_SHEET_IN_RESIZE(sheet)){
- GtkSheetRange old_range;
- draw_xor_rectangle(sheet, sheet->drag_range);
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_IN_RESIZE);
- gdk_pointer_ungrab (event->time);
+static gboolean
+motion_timeout_callback (gpointer data)
+{
+ GtkSheet *sheet = GTK_SHEET (data);
+ gint x, y;
+ gint row, column;
+ gtk_widget_get_pointer (GTK_WIDGET (sheet), &x, &y);
- gtk_sheet_real_unselect_range(sheet, NULL);
-
- sheet->active_cell.row = sheet->active_cell.row +
- (sheet->drag_range.row0 - sheet->range.row0);
- sheet->active_cell.col = sheet->active_cell.col +
- (sheet->drag_range.col0 - sheet->range.col0);
- if(sheet->drag_range.row0 < sheet->range.row0)
- sheet->selection_cell.row = sheet->drag_range.row0;
- if(sheet->drag_range.rowi >= sheet->range.rowi)
- sheet->selection_cell.row = sheet->drag_range.rowi;
- if(sheet->drag_range.col0 < sheet->range.col0)
- sheet->selection_cell.col = sheet->drag_range.col0;
- if(sheet->drag_range.coli >= sheet->range.coli)
- sheet->selection_cell.col = sheet->drag_range.coli;
- old_range = sheet->range;
- sheet->range = sheet->drag_range;
- sheet->drag_range = old_range;
+ if ( gtk_sheet_get_pixel_info (sheet, x, y, &row, &column) )
+ {
+ if (sheet->row_title_under)
+ {
+ GSheetRow *row_geo = sheet->row_geometry;
+ gchar *text = g_sheet_row_get_subtitle (row_geo, row);
- if(sheet->state==GTK_STATE_NORMAL) sheet->state=GTK_SHEET_RANGE_SELECTED;
- gtk_signal_emit(GTK_OBJECT(sheet),sheet_signals[RESIZE_RANGE],
- &sheet->drag_range, &sheet->range);
- gtk_sheet_select_range(sheet, &sheet->range);
- }
+ show_subtitle (sheet, row, -1, text);
+ g_free (text);
+ }
- if(sheet->state == GTK_SHEET_NORMAL && GTK_SHEET_IN_SELECTION(sheet)){
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_IN_SELECTION);
- gdk_pointer_ungrab (event->time);
- gtk_sheet_activate_cell(sheet, sheet->active_cell.row,
- sheet->active_cell.col);
- }
+ if (sheet->column_title_under)
+ {
+ gchar *text = g_sheet_model_get_column_subtitle (sheet->model,
+ column);
- if(GTK_SHEET_IN_SELECTION)
- gdk_pointer_ungrab (event->time);
- if(sheet->timer)
- gtk_timeout_remove(sheet->timer);
- gtk_grab_remove(GTK_WIDGET(sheet));
+ show_subtitle (sheet, -1, column, text);
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_IN_SELECTION);
+ g_free (text);
+ }
+ }
- return TRUE;
+ return FALSE;
}
-static gint
-gtk_sheet_motion (GtkWidget * widget,
- GdkEventMotion * event)
+static gboolean
+gtk_sheet_motion (GtkWidget *widget, GdkEventMotion *event)
{
GtkSheet *sheet;
GdkModifierType mods;
GdkCursorType new_cursor;
gint x, y;
gint row, column;
+ GdkDisplay *display;
g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (GTK_IS_SHEET (widget), FALSE);
sheet = GTK_SHEET (widget);
+ display = gtk_widget_get_display (widget);
+
/* selections on the sheet */
x = event->x;
y = event->y;
- if(event->window == sheet->column_title_window &&
- gtk_sheet_columns_resizable(sheet))
+ if (!GTK_WIDGET_VISIBLE (sheet->hover_window->window))
+ {
+ if ( sheet->motion_timer > 0 )
+ g_source_remove (sheet->motion_timer);
+ sheet->motion_timer =
+ g_timeout_add (TIMEOUT_HOVER, motion_timeout_callback, sheet);
+ }
+ else
+ {
+ gint row, column;
+ gint wx, wy;
+ gtk_widget_get_pointer (widget, &wx, &wy);
+
+ if ( gtk_sheet_get_pixel_info (sheet, wx, wy, &row, &column) )
+ {
+ if ( row != sheet->hover_window->row ||
+ column != sheet->hover_window->column)
+ {
+ gtk_widget_hide (sheet->hover_window->window);
+ }
+ }
+ }
+
+ if (event->window == sheet->column_title_window &&
+ gtk_sheet_columns_resizable (sheet))
{
- gtk_widget_get_pointer(widget, &x, &y);
- if(!GTK_SHEET_IN_SELECTION(sheet) &&
- POSSIBLE_XDRAG(sheet, x, &column))
+ if (!GTK_SHEET_IN_SELECTION (sheet) &&
+ on_column_boundary (sheet, x, &column))
{
new_cursor = GDK_SB_H_DOUBLE_ARROW;
- if(new_cursor != sheet->cursor_drag->type)
+ if (new_cursor != sheet->cursor_drag->type)
{
- gdk_cursor_destroy(sheet->cursor_drag);
- sheet->cursor_drag = gdk_cursor_new(GDK_SB_H_DOUBLE_ARROW);
- gdk_window_set_cursor(sheet->column_title_window,
- sheet->cursor_drag);
+ gdk_cursor_unref (sheet->cursor_drag);
+ sheet->cursor_drag = gdk_cursor_new_for_display (display, GDK_SB_H_DOUBLE_ARROW);
+ gdk_window_set_cursor (sheet->column_title_window,
+ sheet->cursor_drag);
}
}
else
{
new_cursor = GDK_TOP_LEFT_ARROW;
- if(!GTK_SHEET_IN_XDRAG(sheet) &&
- new_cursor != sheet->cursor_drag->type)
+ if (!GTK_SHEET_IN_XDRAG (sheet) &&
+ new_cursor != sheet->cursor_drag->type)
{
- gdk_cursor_destroy(sheet->cursor_drag);
- sheet->cursor_drag = gdk_cursor_new(GDK_TOP_LEFT_ARROW);
- gdk_window_set_cursor(sheet->column_title_window,
- sheet->cursor_drag);
+ gdk_cursor_unref (sheet->cursor_drag);
+ sheet->cursor_drag = gdk_cursor_new_for_display (display, GDK_TOP_LEFT_ARROW);
+ gdk_window_set_cursor (sheet->column_title_window,
+ sheet->cursor_drag);
}
}
- }
+ }
- if(event->window == sheet->row_title_window &&
- gtk_sheet_rows_resizable(sheet))
+ if (event->window == sheet->row_title_window &&
+ gtk_sheet_rows_resizable (sheet))
{
- gtk_widget_get_pointer(widget, &x, &y);
- if(!GTK_SHEET_IN_SELECTION(sheet) && POSSIBLE_YDRAG(sheet,y, &column))
+ if (!GTK_SHEET_IN_SELECTION (sheet) && POSSIBLE_YDRAG (sheet, y, &column))
{
new_cursor = GDK_SB_V_DOUBLE_ARROW;
- if(new_cursor != sheet->cursor_drag->type){
- gdk_cursor_destroy(sheet->cursor_drag);
- sheet->cursor_drag = gdk_cursor_new(GDK_SB_V_DOUBLE_ARROW);
- gdk_window_set_cursor(sheet->row_title_window, sheet->cursor_drag);
- }
+ if (new_cursor != sheet->cursor_drag->type)
+ {
+ gdk_cursor_unref (sheet->cursor_drag);
+ sheet->cursor_drag = gdk_cursor_new_for_display (display, GDK_SB_V_DOUBLE_ARROW);
+ gdk_window_set_cursor (sheet->row_title_window, sheet->cursor_drag);
+ }
}
else
{
new_cursor = GDK_TOP_LEFT_ARROW;
- if(!GTK_SHEET_IN_YDRAG(sheet) &&
- new_cursor != sheet->cursor_drag->type)
+ if (!GTK_SHEET_IN_YDRAG (sheet) &&
+ new_cursor != sheet->cursor_drag->type)
{
- gdk_cursor_destroy(sheet->cursor_drag);
- sheet->cursor_drag = gdk_cursor_new(GDK_TOP_LEFT_ARROW);
- gdk_window_set_cursor(sheet->row_title_window, sheet->cursor_drag);
+ gdk_cursor_unref (sheet->cursor_drag);
+ sheet->cursor_drag = gdk_cursor_new_for_display (display, GDK_TOP_LEFT_ARROW);
+ gdk_window_set_cursor (sheet->row_title_window, sheet->cursor_drag);
}
}
- }
+ }
new_cursor = GDK_PLUS;
- if( event->window == sheet->sheet_window &&
- !POSSIBLE_DRAG(sheet, x, y, &row, &column) &&
- !GTK_SHEET_IN_DRAG(sheet) &&
- !POSSIBLE_RESIZE(sheet, x, y, &row, &column) &&
- !GTK_SHEET_IN_RESIZE(sheet) &&
- new_cursor != sheet->cursor_drag->type)
+ if ( event->window == sheet->sheet_window &&
+ !POSSIBLE_DRAG (sheet, x, y, &row, &column) &&
+ !GTK_SHEET_IN_DRAG (sheet) &&
+ !POSSIBLE_RESIZE (sheet, x, y, &row, &column) &&
+ !GTK_SHEET_IN_RESIZE (sheet) &&
+ new_cursor != sheet->cursor_drag->type)
{
- gdk_cursor_destroy(sheet->cursor_drag);
- sheet->cursor_drag = gdk_cursor_new(GDK_PLUS);
- gdk_window_set_cursor(sheet->sheet_window, sheet->cursor_drag);
+ gdk_cursor_unref (sheet->cursor_drag);
+ sheet->cursor_drag = gdk_cursor_new_for_display (display, GDK_PLUS);
+ gdk_window_set_cursor (sheet->sheet_window, sheet->cursor_drag);
}
new_cursor = GDK_TOP_LEFT_ARROW;
- if( event->window == sheet->sheet_window &&
- !(POSSIBLE_RESIZE(sheet,x,y,&row,&column) || GTK_SHEET_IN_RESIZE(sheet)) && (POSSIBLE_DRAG(sheet, x,y,&row,&column) || GTK_SHEET_IN_DRAG(sheet)) &&
-
- new_cursor != sheet->cursor_drag->type)
+ if ( event->window == sheet->sheet_window &&
+ ! (POSSIBLE_RESIZE (sheet, x, y, &row, &column) ||
+ GTK_SHEET_IN_RESIZE (sheet)) &&
+ (POSSIBLE_DRAG (sheet, x, y, &row, &column) ||
+ GTK_SHEET_IN_DRAG (sheet)) &&
+ new_cursor != sheet->cursor_drag->type)
{
- gdk_cursor_destroy(sheet->cursor_drag);
- sheet->cursor_drag=gdk_cursor_new(GDK_TOP_LEFT_ARROW);
- gdk_window_set_cursor(sheet->sheet_window,sheet->cursor_drag);
+ gdk_cursor_unref (sheet->cursor_drag);
+ sheet->cursor_drag = gdk_cursor_new_for_display (display, GDK_TOP_LEFT_ARROW);
+ gdk_window_set_cursor (sheet->sheet_window, sheet->cursor_drag);
}
- new_cursor=GDK_SIZING;
- if( event->window == sheet->sheet_window &&
- !GTK_SHEET_IN_DRAG(sheet) &&
- (POSSIBLE_RESIZE(sheet, x, y, &row, &column) ||
- GTK_SHEET_IN_RESIZE(sheet)) &&
- new_cursor != sheet->cursor_drag->type)
+ new_cursor = GDK_SIZING;
+ if ( event->window == sheet->sheet_window &&
+ sheet->selection_mode != GTK_SELECTION_NONE &&
+ !GTK_SHEET_IN_DRAG (sheet) &&
+ (POSSIBLE_RESIZE (sheet, x, y, &row, &column) ||
+ GTK_SHEET_IN_RESIZE (sheet)) &&
+ new_cursor != sheet->cursor_drag->type)
{
- gdk_cursor_destroy(sheet->cursor_drag);
- sheet->cursor_drag=gdk_cursor_new(GDK_SIZING);
- gdk_window_set_cursor(sheet->sheet_window,sheet->cursor_drag);
+ gdk_cursor_unref (sheet->cursor_drag);
+ sheet->cursor_drag = gdk_cursor_new_for_display (display, GDK_SIZING);
+ gdk_window_set_cursor (sheet->sheet_window, sheet->cursor_drag);
}
+
gdk_window_get_pointer (widget->window, &x, &y, &mods);
- if(!(mods & GDK_BUTTON1_MASK)) return FALSE;
+ if (! (mods & GDK_BUTTON1_MASK)) return FALSE;
if (GTK_SHEET_IN_XDRAG (sheet))
{
- if (event->is_hint || event->window != widget->window)
- gtk_widget_get_pointer (widget, &x, NULL);
- else
- x = event->x;
+ x = event->x;
new_column_width (sheet, sheet->drag_cell.col, &x);
+#if 0
if (x != sheet->x_drag)
{
draw_xor_vline (sheet);
sheet->x_drag = x;
draw_xor_vline (sheet);
}
+#endif
return TRUE;
}
return TRUE;
}
- if (GTK_SHEET_IN_DRAG(sheet))
+ if (GTK_SHEET_IN_DRAG (sheet))
{
GtkSheetRange aux;
- column=COLUMN_FROM_XPIXEL(sheet,x)-sheet->drag_cell.col;
- row=ROW_FROM_YPIXEL(sheet,y)-sheet->drag_cell.row;
- if(sheet->state==GTK_SHEET_COLUMN_SELECTED) row=0;
- if(sheet->state==GTK_SHEET_ROW_SELECTED) column=0;
- sheet->x_drag=x;
- sheet->y_drag=y;
- aux=sheet->range;
- if(aux.row0+row >= 0 && aux.rowi+row < yyy_row_count(sheet) &&
- aux.col0+column >= 0 && aux.coli+column < xxx_column_count(sheet))
+ column = column_from_xpixel (sheet, x)- sheet->drag_cell.col;
+ row = yyy_row_ypixel_to_row (sheet, y) - sheet->drag_cell.row;
+ if (sheet->state == GTK_SHEET_COLUMN_SELECTED) row = 0;
+ if (sheet->state == GTK_SHEET_ROW_SELECTED) column = 0;
+ sheet->x_drag = x;
+ sheet->y_drag = y;
+ aux = sheet->range;
+ if (aux.row0 + row >= 0 && aux.rowi + row < g_sheet_row_get_row_count (sheet->row_geometry) &&
+ aux.col0 + column >= 0 && aux.coli + column < psppire_axis_unit_count (sheet->haxis))
{
- aux=sheet->drag_range;
+ aux = sheet->drag_range;
sheet->drag_range.row0 = sheet->range.row0 + row;
sheet->drag_range.col0 = sheet->range.col0 + column;
sheet->drag_range.rowi = sheet->range.rowi + row;
sheet->drag_range.coli = sheet->range.coli + column;
- if(aux.row0 != sheet->drag_range.row0 ||
- aux.col0 != sheet->drag_range.col0)
+ if (aux.row0 != sheet->drag_range.row0 ||
+ aux.col0 != sheet->drag_range.col0)
{
draw_xor_rectangle (sheet, aux);
draw_xor_rectangle (sheet, sheet->drag_range);
return TRUE;
}
- if (GTK_SHEET_IN_RESIZE(sheet))
+ if (GTK_SHEET_IN_RESIZE (sheet))
{
GtkSheetRange aux;
gint v_h, current_col, current_row, col_threshold, row_threshold;
- v_h=1;
-
- if(abs(x-COLUMN_LEFT_XPIXEL(sheet,sheet->drag_cell.col)) >
- abs(y-ROW_TOP_YPIXEL(sheet,sheet->drag_cell.row))) v_h=2;
-
- current_col = COLUMN_FROM_XPIXEL(sheet,x);
- current_row = ROW_FROM_YPIXEL(sheet,y);
- column = current_col-sheet->drag_cell.col;
- row = current_row-sheet->drag_cell.row;
-
- /*use half of column width resp. row height as threshold to expand selection*/
- col_threshold = COLUMN_LEFT_XPIXEL(sheet,current_col)+xxx_column_width (sheet,current_col)/2;
+ v_h = 1;
+ if (abs (x - psppire_axis_pixel_start (sheet->haxis, sheet->drag_cell.col)) >
+ abs (y - g_sheet_row_start_pixel (sheet->row_geometry, sheet->drag_cell.row))) v_h = 2;
+
+ current_col = column_from_xpixel (sheet, x);
+ current_row = yyy_row_ypixel_to_row (sheet, y);
+ column = current_col - sheet->drag_cell.col;
+ row = current_row - sheet->drag_cell.row;
+
+ /*use half of column width resp. row height as threshold to
+ expand selection*/
+ col_threshold = psppire_axis_pixel_start (sheet->haxis, current_col) +
+ psppire_axis_unit_size (sheet->haxis, current_col) / 2;
if (column > 0)
{
if (x < col_threshold)
- column-=1;
+ column -= 1;
}
else if (column < 0)
{
- if (x > col_threshold)
- column+=1;
+ if (x > col_threshold)
+ column +=1;
}
- row_threshold = ROW_TOP_YPIXEL(sheet,current_row) +
- yyy_row_height (sheet, current_row)/2;
- if (row > 0)
- {
- if(y < row_threshold)
- row-=1;
- }
- else if (row < 0)
- {
- if(y > row_threshold)
- row+=1;
- }
-
- if(sheet->state==GTK_SHEET_COLUMN_SELECTED) row=0;
- if(sheet->state==GTK_SHEET_ROW_SELECTED) column=0;
- sheet->x_drag=x;
- sheet->y_drag=y;
- aux=sheet->range;
-
- if(v_h==1)
- column=0;
- else
- row=0;
-
- if(aux.row0+row >= 0 && aux.rowi+row < yyy_row_count(sheet) &&
- aux.col0+column >= 0 && aux.coli+column < xxx_column_count(sheet)){
-
- aux=sheet->drag_range;
- sheet->drag_range=sheet->range;
-
- if(row<0) sheet->drag_range.row0=sheet->range.row0+row;
- if(row>0) sheet->drag_range.rowi=sheet->range.rowi+row;
- if(column<0) sheet->drag_range.col0=sheet->range.col0+column;
- if(column>0) sheet->drag_range.coli=sheet->range.coli+column;
-
- if(aux.row0 != sheet->drag_range.row0 ||
- aux.rowi != sheet->drag_range.rowi ||
- aux.col0 != sheet->drag_range.col0 ||
- aux.coli != sheet->drag_range.coli){
- draw_xor_rectangle (sheet, aux);
- draw_xor_rectangle (sheet, sheet->drag_range);
- }
- }
- return TRUE;
- }
+ row_threshold = g_sheet_row_start_pixel (sheet->row_geometry, current_row) +
+ g_sheet_row_get_height (sheet->row_geometry, current_row)/2;
+ if (row > 0)
+ {
+ if (y < row_threshold)
+ row -= 1;
+ }
+ else if (row < 0)
+ {
+ if (y > row_threshold)
+ row +=1;
+ }
+
+ if (sheet->state == GTK_SHEET_COLUMN_SELECTED) row = 0;
+ if (sheet->state == GTK_SHEET_ROW_SELECTED) column = 0;
+ sheet->x_drag = x;
+ sheet->y_drag = y;
+ aux = sheet->range;
+
+ if (v_h == 1)
+ column = 0;
+ else
+ row = 0;
-
+ if (aux.row0 + row >= 0 && aux.rowi + row < g_sheet_row_get_row_count (sheet->row_geometry) &&
+ aux.col0 + column >= 0 && aux.coli + column < psppire_axis_unit_count (sheet->haxis))
+ {
+ aux = sheet->drag_range;
+ sheet->drag_range = sheet->range;
+
+ if (row < 0) sheet->drag_range.row0 = sheet->range.row0 + row;
+ if (row > 0) sheet->drag_range.rowi = sheet->range.rowi + row;
+ if (column < 0) sheet->drag_range.col0 = sheet->range.col0 + column;
+ if (column > 0) sheet->drag_range.coli = sheet->range.coli + column;
+
+ if (aux.row0 != sheet->drag_range.row0 ||
+ aux.rowi != sheet->drag_range.rowi ||
+ aux.col0 != sheet->drag_range.col0 ||
+ aux.coli != sheet->drag_range.coli)
+ {
+ draw_xor_rectangle (sheet, aux);
+ draw_xor_rectangle (sheet, sheet->drag_range);
+ }
+ }
+ return TRUE;
+ }
gtk_sheet_get_pixel_info (sheet, x, y, &row, &column);
- if(sheet->state==GTK_SHEET_NORMAL && row==sheet->active_cell.row &&
- column==sheet->active_cell.col) return TRUE;
+ if (sheet->state == GTK_SHEET_NORMAL && row == sheet->active_cell.row &&
+ column == sheet->active_cell.col) return TRUE;
- if(GTK_SHEET_IN_SELECTION(sheet) && mods&GDK_BUTTON1_MASK)
- gtk_sheet_extend_selection(sheet, row, column);
+ if (GTK_SHEET_IN_SELECTION (sheet) && mods&GDK_BUTTON1_MASK)
+ gtk_sheet_extend_selection (sheet, row, column);
return TRUE;
}
-static gint
-gtk_sheet_move_query(GtkSheet *sheet, gint row, gint column)
-{
- gint row_move, column_move;
- gfloat row_align, col_align;
- guint height, width;
- gint new_row = row;
- gint new_col = column;
-
- row_move=FALSE;
- column_move=FALSE;
- row_align=-1.;
- col_align=-1.;
-
- height = sheet->sheet_window_height;
- width = sheet->sheet_window_width;
-
- if(row>=MAX_VISIBLE_ROW(sheet) && sheet->state!=GTK_SHEET_COLUMN_SELECTED) {
- row_align = 1.;
- new_row = MIN(yyy_row_count(sheet), row + 1);
- row_move = TRUE;
- if(MAX_VISIBLE_ROW(sheet) == yyy_row_count(sheet) - 1 &&
- ROW_TOP_YPIXEL(sheet, yyy_row_count(sheet)-1) +
- yyy_row_height(sheet, yyy_row_count(sheet)-1) < height){
- row_move = FALSE;
- row_align = -1.;
- }
- }
- if(row<MIN_VISIBLE_ROW(sheet) && sheet->state!=GTK_SHEET_COLUMN_SELECTED) {
- row_align= 0.;
- row_move = TRUE;
- }
- if(column>=MAX_VISIBLE_COLUMN(sheet) && sheet->state!=GTK_SHEET_ROW_SELECTED) {
- col_align = 1.;
- new_col = MIN(xxx_column_count(sheet) - 1, column + 1);
- column_move = TRUE;
- if(MAX_VISIBLE_COLUMN(sheet) == (xxx_column_count(sheet) - 1) &&
- COLUMN_LEFT_XPIXEL(sheet, xxx_column_count(sheet) - 1) +
- xxx_column_width(sheet, xxx_column_count(sheet) - 1) < width)
- {
- column_move = FALSE;
- col_align = -1.;
- }
- }
- if(column<MIN_VISIBLE_COLUMN(sheet) && sheet->state!=GTK_SHEET_ROW_SELECTED) {
- col_align = 0.;
- column_move = TRUE;
- }
+static gboolean
+gtk_sheet_crossing_notify (GtkWidget *widget,
+ GdkEventCrossing *event)
+{
+ GtkSheet *sheet = GTK_SHEET (widget);
- if(row_move || column_move){
- gtk_sheet_moveto(sheet, new_row, new_col, row_align, col_align);
- }
+ if (event->window == sheet->column_title_window)
+ sheet->column_title_under = event->type == GDK_ENTER_NOTIFY;
+ else if (event->window == sheet->row_title_window)
+ sheet->row_title_under = event->type == GDK_ENTER_NOTIFY;
- return(row_move || column_move);
+ return TRUE;
}
static void
-gtk_sheet_extend_selection(GtkSheet *sheet, gint row, gint column)
+gtk_sheet_extend_selection (GtkSheet *sheet, gint row, gint column)
{
- GtkSheetRange range;
- gint state;
- gint r,c;
+ GtkSheetRange range;
+ gint state;
+ gint r, c;
- if(row == sheet->selection_cell.row && column == sheet->selection_cell.col)
- return;
+ if (row == sheet->selection_cell.row && column == sheet->selection_cell.col)
+ return;
- if(sheet->selection_mode == GTK_SELECTION_SINGLE) return;
+ if (sheet->selection_mode == GTK_SELECTION_SINGLE) return;
- gtk_sheet_move_query(sheet, row, column);
- gtk_widget_grab_focus(GTK_WIDGET(sheet));
+ gtk_widget_grab_focus (GTK_WIDGET (sheet));
- if(GTK_SHEET_IN_DRAG(sheet)) return;
+ if (GTK_SHEET_IN_DRAG (sheet)) return;
- state=sheet->state;
+ state = sheet->state;
- switch(sheet->state){
+ switch (sheet->state)
+ {
case GTK_SHEET_ROW_SELECTED:
- column = xxx_column_count(sheet) - 1;
- break;
+ column = psppire_axis_unit_count (sheet->haxis) - 1;
+ break;
case GTK_SHEET_COLUMN_SELECTED:
- row = yyy_row_count(sheet) - 1;
- break;
+ row = g_sheet_row_get_row_count (sheet->row_geometry) - 1;
+ break;
case GTK_SHEET_NORMAL:
- sheet->state=GTK_SHEET_RANGE_SELECTED;
- r=sheet->active_cell.row;
- c=sheet->active_cell.col;
- sheet->range.col0=c;
- sheet->range.row0=r;
- sheet->range.coli=c;
- sheet->range.rowi=r;
- gdk_draw_pixmap(sheet->sheet_window,
- GTK_WIDGET(sheet)->style->fg_gc[GTK_STATE_NORMAL],
- sheet->pixmap,
- COLUMN_LEFT_XPIXEL(sheet,c)-1,
- ROW_TOP_YPIXEL(sheet,r)-1,
- COLUMN_LEFT_XPIXEL(sheet,c)-1,
- ROW_TOP_YPIXEL(sheet,r)-1,
- xxx_column_width(sheet, c)+4,
- yyy_row_height(sheet, r)+4);
- gtk_sheet_range_draw_selection(sheet, sheet->range);
+ sheet->state = GTK_SHEET_RANGE_SELECTED;
+ r = sheet->active_cell.row;
+ c = sheet->active_cell.col;
+ sheet->range.col0 = c;
+ sheet->range.row0 = r;
+ sheet->range.coli = c;
+ sheet->range.rowi = r;
+ gtk_sheet_range_draw_selection (sheet, sheet->range);
case GTK_SHEET_RANGE_SELECTED:
- sheet->state=GTK_SHEET_RANGE_SELECTED;
- }
+ sheet->state = GTK_SHEET_RANGE_SELECTED;
+ }
+
+ sheet->selection_cell.row = row;
+ sheet->selection_cell.col = column;
+
+ range.col0 = MIN (column, sheet->active_cell.col);
+ range.coli = MAX (column, sheet->active_cell.col);
+ range.row0 = MIN (row, sheet->active_cell.row);
+ range.rowi = MAX (row, sheet->active_cell.row);
+
+ if (range.row0 != sheet->range.row0 || range.rowi != sheet->range.rowi ||
+ range.col0 != sheet->range.col0 || range.coli != sheet->range.coli ||
+ state == GTK_SHEET_NORMAL)
+ gtk_sheet_real_select_range (sheet, &range);
+
+}
+
+static gint
+gtk_sheet_entry_key_press (GtkWidget *widget,
+ GdkEventKey *key)
+{
+ gboolean focus;
+ g_signal_emit_by_name (widget, "key_press_event", key, &focus);
+ return focus;
+}
+
+
+/* Number of rows in a step-increment */
+#define ROWS_PER_STEP 1
+
+
+static void
+page_vertical (GtkSheet *sheet, GtkScrollType dir)
+{
+ gint old_row = sheet->active_cell.row ;
+ glong vpixel = g_sheet_row_start_pixel (sheet->row_geometry, old_row);
+
+ gint new_row;
+
+ vpixel -= g_sheet_row_start_pixel (sheet->row_geometry,
+ min_visible_row (sheet));
+
+ switch ( dir)
+ {
+ case GTK_SCROLL_PAGE_DOWN:
+ gtk_adjustment_set_value (sheet->vadjustment,
+ sheet->vadjustment->value +
+ sheet->vadjustment->page_increment);
+ break;
+ case GTK_SCROLL_PAGE_UP:
+ gtk_adjustment_set_value (sheet->vadjustment,
+ sheet->vadjustment->value -
+ sheet->vadjustment->page_increment);
+
+ break;
+ default:
+ g_assert_not_reached ();
+ break;
+ }
+
+
+ vpixel += g_sheet_row_start_pixel (sheet->row_geometry,
+ min_visible_row (sheet));
+
+ new_row = yyy_row_ypixel_to_row (sheet, vpixel);
+
+ change_active_cell (sheet, new_row,
+ sheet->active_cell.col);
+}
+
+
+static void
+step_sheet (GtkSheet *sheet, GtkScrollType dir)
+{
+ gint current_row = sheet->active_cell.row;
+ gint current_col = sheet->active_cell.col;
+ GtkSheetCell new_cell ;
+ gboolean forbidden = FALSE;
+
+ new_cell.row = current_row;
+ new_cell.col = current_col;
+
+ switch ( dir)
+ {
+ case GTK_SCROLL_STEP_DOWN:
+ new_cell.row++;
+ break;
+ case GTK_SCROLL_STEP_UP:
+ new_cell.row--;
+ break;
+ case GTK_SCROLL_STEP_RIGHT:
+ new_cell.col++;
+ break;
+ case GTK_SCROLL_STEP_LEFT:
+ new_cell.col--;
+ break;
+ default:
+ g_assert_not_reached ();
+ break;
+ }
+
+
+ maximize_int (&new_cell.row, 0);
+ maximize_int (&new_cell.col, 0);
+
+ minimize_int (&new_cell.row,
+ g_sheet_row_get_row_count (sheet->row_geometry) - 1);
+
+ minimize_int (&new_cell.col,
+ psppire_axis_unit_count (sheet->haxis) - 1);
+
+ g_signal_emit (sheet, sheet_signals[TRAVERSE], 0,
+ &sheet->active_cell,
+ &new_cell,
+ &forbidden);
+
+ if (forbidden)
+ return;
+
+ change_active_cell (sheet, new_cell.row, new_cell.col);
+
+ if ( new_cell.col > max_fully_visible_column (sheet))
+ {
+ glong hpos =
+ psppire_axis_pixel_start (sheet->haxis,
+ new_cell.col + 1);
+ hpos -= sheet->hadjustment->page_size;
+
+ gtk_adjustment_set_value (sheet->hadjustment,
+ hpos);
+ }
+ else if ( new_cell.col < min_fully_visible_column (sheet))
+ {
+ glong hpos =
+ psppire_axis_pixel_start (sheet->haxis,
+ new_cell.col);
+
+ gtk_adjustment_set_value (sheet->hadjustment,
+ hpos);
+ }
- sheet->selection_cell.row = row;
- sheet->selection_cell.col = column;
- range.col0=MIN(column,sheet->active_cell.col);
- range.coli=MAX(column,sheet->active_cell.col);
- range.row0=MIN(row,sheet->active_cell.row);
- range.rowi=MAX(row,sheet->active_cell.row);
+ if ( new_cell.row > max_fully_visible_row (sheet))
+ {
+ glong vpos =
+ g_sheet_row_start_pixel (sheet->row_geometry,
+ new_cell.row + 1);
+ vpos -= sheet->vadjustment->page_size;
- if(range.row0 != sheet->range.row0 || range.rowi != sheet->range.rowi ||
- range.col0 != sheet->range.col0 || range.coli != sheet->range.coli ||
- state==GTK_SHEET_NORMAL)
- gtk_sheet_real_select_range(sheet, &range);
+ gtk_adjustment_set_value (sheet->vadjustment,
+ vpos);
+ }
+ else if ( new_cell.row < min_fully_visible_row (sheet))
+ {
+ glong vpos =
+ g_sheet_row_start_pixel (sheet->row_geometry,
+ new_cell.row);
+ gtk_adjustment_set_value (sheet->vadjustment,
+ vpos);
+ }
}
-static gint
-gtk_sheet_entry_key_press(GtkWidget *widget,
- GdkEventKey *key)
-{
- gboolean focus;
- gtk_signal_emit_by_name(GTK_OBJECT(widget), "key_press_event", key, &focus);
- return focus;
-}
-static gint
-gtk_sheet_key_press(GtkWidget *widget,
- GdkEventKey *key)
+static gboolean
+gtk_sheet_key_press (GtkWidget *widget,
+ GdkEventKey *key)
{
- GtkSheet *sheet;
- gint row, col;
- gint state;
- gboolean extend_selection = FALSE;
- gboolean force_move = FALSE;
- gboolean in_selection = FALSE;
- gboolean veto = TRUE;
- gint scroll = 1;
+ GtkSheet *sheet = GTK_SHEET (widget);
- sheet = GTK_SHEET(widget);
+ GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION);
- if(key->state & GDK_CONTROL_MASK || key->keyval==GDK_Control_L ||
- key->keyval==GDK_Control_R) return FALSE;
-
-/*
- {
- if(key->keyval=='c' || key->keyval == 'C' && sheet->state != GTK_STATE_NORMAL)
- gtk_sheet_clip_range(sheet, sheet->range);
- if(key->keyval=='x' || key->keyval == 'X')
- gtk_sheet_unclip_range(sheet);
- return FALSE;
- }
-*/
-
- extend_selection = (key->state & GDK_SHIFT_MASK) || key->keyval==GDK_Shift_L
-|| key->keyval==GDK_Shift_R;
-
- state=sheet->state;
- in_selection = GTK_SHEET_IN_SELECTION(sheet);
- GTK_SHEET_UNSET_FLAGS(sheet, GTK_SHEET_IN_SELECTION);
-
- switch(key->keyval){
- case GDK_Return: case GDK_KP_Enter:
- if(sheet->state == GTK_SHEET_NORMAL &&
- !GTK_SHEET_IN_SELECTION(sheet))
- gtk_signal_emit_stop_by_name(GTK_OBJECT(gtk_sheet_get_entry(sheet)),
- "key_press_event");
- row = sheet->active_cell.row;
- col = sheet->active_cell.col;
- if(sheet->state == GTK_SHEET_COLUMN_SELECTED)
- row = MIN_VISIBLE_ROW(sheet)-1;
- if(sheet->state == GTK_SHEET_ROW_SELECTED)
- col = MIN_VISIBLE_COLUMN(sheet);
- if(row < yyy_row_count(sheet) - 1){
- row = row + scroll;
- while(!yyy_row_is_visible(sheet, row) && row<yyy_row_count(sheet)-1)
- row++;
- }
- gtk_sheet_click_cell(sheet, row, col, &veto);
- extend_selection = FALSE;
- break;
- case GDK_ISO_Left_Tab:
- row = sheet->active_cell.row;
- col = sheet->active_cell.col;
- if(sheet->state == GTK_SHEET_ROW_SELECTED)
- col = MIN_VISIBLE_COLUMN(sheet)-1;
- if(sheet->state == GTK_SHEET_COLUMN_SELECTED)
- row = MIN_VISIBLE_ROW(sheet);
- if(col > 0){
- col = col - scroll;
- while(! xxx_column_is_visible(sheet, col) && col>0) col--;
- col=MAX(0, col);
- }
- gtk_sheet_click_cell(sheet, row, col, &veto);
- extend_selection = FALSE;
+ switch (key->keyval)
+ {
+ case GDK_Tab:
+ case GDK_Right:
+ step_sheet (sheet, GTK_SCROLL_STEP_RIGHT);
break;
- case GDK_Tab:
- row = sheet->active_cell.row;
- col = sheet->active_cell.col;
- if(sheet->state == GTK_SHEET_ROW_SELECTED)
- col = MIN_VISIBLE_COLUMN(sheet)-1;
- if(sheet->state == GTK_SHEET_COLUMN_SELECTED)
- row = MIN_VISIBLE_ROW(sheet);
- if(col < xxx_column_count(sheet) - 1)
- {
- col = col + scroll;
- while(! xxx_column_is_visible(sheet, col) &&
- col < xxx_column_count(sheet) - 1)
- col++;
- }
- gtk_sheet_click_cell(sheet, row, col, &veto);
- extend_selection = FALSE;
+ case GDK_ISO_Left_Tab:
+ case GDK_Left:
+ step_sheet (sheet, GTK_SCROLL_STEP_LEFT);
break;
-/* case GDK_BackSpace:
- if(sheet->active_cell.row >= 0 && sheet->active_cell.col >= 0){
- if(sheet->active_cell.col > 0){
- col = sheet->active_cell.col - scroll;
- row = sheet->active_cell.row;
- while(!sheet->column[col].is_visible && col > 0) col--;
- }
- }
- gtk_sheet_click_cell(sheet, row, col, &veto);
- extend_selection = FALSE;
+ case GDK_Return:
+ case GDK_Down:
+ step_sheet (sheet, GTK_SCROLL_STEP_DOWN);
break;
-*/
- case GDK_Page_Up:
- scroll=MAX_VISIBLE_ROW(sheet)-MIN_VISIBLE_ROW(sheet)+1;
case GDK_Up:
- if(extend_selection){
- if(state==GTK_STATE_NORMAL){
- row=sheet->active_cell.row;
- col=sheet->active_cell.col;
- gtk_sheet_click_cell(sheet, row, col, &veto);
- if(!veto) break;
- }
- if(sheet->selection_cell.row > 0){
- row = sheet->selection_cell.row - scroll;
- while(!yyy_row_is_visible(sheet, row) && row > 0) row--;
- row = MAX(0, row);
- gtk_sheet_extend_selection(sheet, row, sheet->selection_cell.col);
- }
- return TRUE;
- }
- col = sheet->active_cell.col;
- row = sheet->active_cell.row;
- if(state==GTK_SHEET_COLUMN_SELECTED)
- row = MIN_VISIBLE_ROW(sheet);
- if(state==GTK_SHEET_ROW_SELECTED)
- col = MIN_VISIBLE_COLUMN(sheet);
- row = row - scroll;
- while(!yyy_row_is_visible(sheet, row) && row > 0) row--;
- row = MAX(0,row);
- gtk_sheet_click_cell(sheet, row, col, &veto);
- extend_selection = FALSE;
+ step_sheet (sheet, GTK_SCROLL_STEP_UP);
break;
+
case GDK_Page_Down:
- scroll=MAX_VISIBLE_ROW(sheet)-MIN_VISIBLE_ROW(sheet)+1;
- case GDK_Down:
- if(extend_selection){
- if(state==GTK_STATE_NORMAL){
- row=sheet->active_cell.row;
- col=sheet->active_cell.col;
- gtk_sheet_click_cell(sheet, row, col, &veto);
- if(!veto) break;
- }
- if(sheet->selection_cell.row < yyy_row_count(sheet)-1){
- row = sheet->selection_cell.row + scroll;
- while(!yyy_row_is_visible(sheet, row) && row < yyy_row_count(sheet)-1) row++;
- row = MIN(yyy_row_count(sheet)-1, row);
- gtk_sheet_extend_selection(sheet, row, sheet->selection_cell.col);
- }
- return TRUE;
- }
- col = sheet->active_cell.col;
- row = sheet->active_cell.row;
- if(sheet->active_cell.row < yyy_row_count(sheet)-1){
- if(state==GTK_SHEET_COLUMN_SELECTED)
- row = MIN_VISIBLE_ROW(sheet)-1;
- if(state==GTK_SHEET_ROW_SELECTED)
- col = MIN_VISIBLE_COLUMN(sheet);
- row = row + scroll;
- while(!yyy_row_is_visible(sheet, row) && row < yyy_row_count(sheet)-1) row++;
- row = MIN(yyy_row_count(sheet)-1, row);
- }
- gtk_sheet_click_cell(sheet, row, col, &veto);
- extend_selection = FALSE;
- break;
- case GDK_Right:
- if(extend_selection){
- if(state==GTK_STATE_NORMAL){
- row=sheet->active_cell.row;
- col=sheet->active_cell.col;
- gtk_sheet_click_cell(sheet, row, col, &veto);
- if(!veto) break;
- }
- if(sheet->selection_cell.col < xxx_column_count(sheet) - 1)
- {
- col = sheet->selection_cell.col + 1;
- while(! xxx_column_is_visible(sheet, col) && col < xxx_column_count(sheet) - 1)
- col++;
- gtk_sheet_extend_selection(sheet, sheet->selection_cell.row, col);
- }
- return TRUE;
- }
- col = sheet->active_cell.col;
- row = sheet->active_cell.row;
- if(sheet->active_cell.col < xxx_column_count(sheet) - 1){
- col ++;
- if(state==GTK_SHEET_ROW_SELECTED)
- col = MIN_VISIBLE_COLUMN(sheet)-1;
- if(state==GTK_SHEET_COLUMN_SELECTED)
- row = MIN_VISIBLE_ROW(sheet);
- while(! xxx_column_is_visible(sheet, col) && col < xxx_column_count(sheet) - 1) col++;
- if(strlen(gtk_entry_get_text(GTK_ENTRY(gtk_sheet_get_entry(sheet)))) == 0
- || force_move) {
- gtk_sheet_click_cell(sheet, row, col, &veto);
- }
- else
- return FALSE;
- }
- extend_selection = FALSE;
+ page_vertical (sheet, GTK_SCROLL_PAGE_DOWN);
break;
- case GDK_Left:
- if(extend_selection){
- if(state==GTK_STATE_NORMAL){
- row=sheet->active_cell.row;
- col=sheet->active_cell.col;
- gtk_sheet_click_cell(sheet, row, col, &veto);
- if(!veto) break;
- }
- if(sheet->selection_cell.col > 0){
- col = sheet->selection_cell.col - 1;
- while(! xxx_column_is_visible(sheet, col) && col > 0) col--;
- gtk_sheet_extend_selection(sheet, sheet->selection_cell.row, col);
- }
- return TRUE;
- }
- col = sheet->active_cell.col - 1;
- row = sheet->active_cell.row;
- if(state==GTK_SHEET_ROW_SELECTED)
- col = MIN_VISIBLE_COLUMN(sheet)-1;
- if(state==GTK_SHEET_COLUMN_SELECTED)
- row = MIN_VISIBLE_ROW(sheet);
- while(! xxx_column_is_visible(sheet, col) && col > 0) col--;
- col = MAX(0, col);
-
- if(strlen(gtk_entry_get_text(GTK_ENTRY(gtk_sheet_get_entry(sheet)))) == 0
- || force_move){
- gtk_sheet_click_cell(sheet, row, col, &veto);
- }
- else
- return FALSE;
- extend_selection = FALSE;
+ case GDK_Page_Up:
+ page_vertical (sheet, GTK_SCROLL_PAGE_UP);
break;
+
case GDK_Home:
- row=0;
- while(!yyy_row_is_visible(sheet, row) && row < yyy_row_count(sheet)-1) row++;
- gtk_sheet_click_cell(sheet, row, sheet->active_cell.col, &veto);
- extend_selection = FALSE;
+ gtk_adjustment_set_value (sheet->vadjustment,
+ sheet->vadjustment->lower);
+
+ change_active_cell (sheet, 0,
+ sheet->active_cell.col);
+
break;
+
case GDK_End:
- row=yyy_row_count(sheet)-1;
- while(!yyy_row_is_visible(sheet, row) && row > 0) row--;
- gtk_sheet_click_cell(sheet, row, sheet->active_cell.col, &veto);
- extend_selection = FALSE;
+ gtk_adjustment_set_value (sheet->vadjustment,
+ sheet->vadjustment->upper -
+ sheet->vadjustment->page_size -
+ sheet->vadjustment->page_increment);
+
+ /*
+ change_active_cellx (sheet,
+ g_sheet_row_get_row_count (sheet->row_geometry) - 1,
+ sheet->active_cell.col);
+ */
+ break;
+ case GDK_Delete:
+ gtk_sheet_real_cell_clear (sheet, sheet->active_cell.row, sheet->active_cell.col);
break;
default:
- if(in_selection) {
- GTK_SHEET_SET_FLAGS(sheet, GTK_SHEET_IN_SELECTION);
- if(extend_selection) return TRUE;
- }
- if(state == GTK_SHEET_ROW_SELECTED)
- sheet->active_cell.col=MIN_VISIBLE_COLUMN(sheet);
- if(state == GTK_SHEET_COLUMN_SELECTED)
- sheet->active_cell.row=MIN_VISIBLE_ROW(sheet);
return FALSE;
- }
-
- if(extend_selection) return TRUE;
-
- gtk_sheet_activate_cell(sheet, sheet->active_cell.row,
- sheet->active_cell.col);
+ break;
+ }
return TRUE;
-}
+}
static void
-gtk_sheet_size_request (GtkWidget * widget,
- GtkRequisition * requisition)
+gtk_sheet_size_request (GtkWidget *widget,
+ GtkRequisition *requisition)
{
GtkSheet *sheet;
- GList *children;
- GtkSheetChild *child;
- GtkRequisition child_requisition;
g_return_if_fail (widget != NULL);
g_return_if_fail (GTK_IS_SHEET (widget));
sheet = GTK_SHEET (widget);
- requisition->width = 3*DEFAULT_COLUMN_WIDTH;
- requisition->height = 3*DEFAULT_ROW_HEIGHT(widget);
+ requisition->width = 3 * DEFAULT_COLUMN_WIDTH;
+ requisition->height = 3 * DEFAULT_ROW_HEIGHT;
/* compute the size of the column title area */
- if(sheet->column_titles_visible)
- requisition->height += sheet->column_title_area.height;
+ if (sheet->column_titles_visible)
+ requisition->height += sheet->column_title_area.height;
/* compute the size of the row title area */
- if(sheet->row_titles_visible)
- requisition->width += sheet->row_title_area.width;
-
- sheet->view.row0=ROW_FROM_YPIXEL(sheet, sheet->column_title_area.height+1);
- sheet->view.rowi=ROW_FROM_YPIXEL(sheet, sheet->sheet_window_height-1);
- sheet->view.col0=COLUMN_FROM_XPIXEL(sheet, sheet->row_title_area.width+1);
- sheet->view.coli=COLUMN_FROM_XPIXEL(sheet, sheet->sheet_window_width);
-
- if(!sheet->column_titles_visible)
- sheet->view.row0=ROW_FROM_YPIXEL(sheet, 1);
-
- if(!sheet->row_titles_visible)
- sheet->view.col0=COLUMN_FROM_XPIXEL(sheet, 1);
-
- children = sheet->children;
- while (children)
- {
- child = children->data;
- children = children->next;
-
- gtk_widget_size_request(child->widget, &child_requisition);
- }
+ if (sheet->row_titles_visible)
+ requisition->width += sheet->row_title_area.width;
}
-
+
static void
-gtk_sheet_size_allocate (GtkWidget * widget,
- GtkAllocation * allocation)
+gtk_sheet_size_allocate (GtkWidget *widget,
+ GtkAllocation *allocation)
{
GtkSheet *sheet;
GtkAllocation sheet_allocation;
sheet = GTK_SHEET (widget);
widget->allocation = *allocation;
- border_width = GTK_CONTAINER(widget)->border_width;
+ border_width = GTK_CONTAINER (widget)->border_width;
if (GTK_WIDGET_REALIZED (widget))
gdk_window_move_resize (widget->window,
- allocation->x + border_width,
- allocation->y + border_width,
- allocation->width - 2*border_width,
- allocation->height - 2*border_width);
+ allocation->x + border_width,
+ allocation->y + border_width,
+ allocation->width - 2 * border_width,
+ allocation->height - 2 * border_width);
/* use internal allocation structure for all the math
* because it's easier than always subtracting the container
* border width */
sheet->internal_allocation.x = 0;
sheet->internal_allocation.y = 0;
- sheet->internal_allocation.width = allocation->width - 2*border_width;
- sheet->internal_allocation.height = allocation->height - 2*border_width;
-
+ sheet->internal_allocation.width = allocation->width - 2 * border_width;
+ sheet->internal_allocation.height = allocation->height - 2 * border_width;
+
sheet_allocation.x = 0;
sheet_allocation.y = 0;
- sheet_allocation.width = allocation->width - 2*border_width;
- sheet_allocation.height = allocation->height - 2*border_width;
-
- sheet->sheet_window_width = sheet_allocation.width;
- sheet->sheet_window_height = sheet_allocation.height;
+ sheet_allocation.width = allocation->width - 2 * border_width;
+ sheet_allocation.height = allocation->height - 2 * border_width;
if (GTK_WIDGET_REALIZED (widget))
gdk_window_move_resize (sheet->sheet_window,
sheet_allocation.width,
sheet_allocation.height);
- /* position the window which holds the column title buttons */
+ /* position the window which holds the column title buttons */
sheet->column_title_area.x = 0;
sheet->column_title_area.y = 0;
- if(sheet->row_titles_visible)
- sheet->column_title_area.x = sheet->row_title_area.width;
- sheet->column_title_area.width = sheet_allocation.width -
- sheet->column_title_area.x;
- if(GTK_WIDGET_REALIZED(widget) && sheet->column_titles_visible)
- gdk_window_move_resize (sheet->column_title_window,
- sheet->column_title_area.x,
- sheet->column_title_area.y,
- sheet->column_title_area.width,
- sheet->column_title_area.height);
-
- sheet->sheet_window_width = sheet_allocation.width;
- sheet->sheet_window_height = sheet_allocation.height;
- /* column button allocation */
- size_allocate_column_title_buttons (sheet);
+ if (sheet->row_titles_visible)
+ {
+ sheet->column_title_area.x = sheet->row_title_area.width;
+ }
- /* position the window which holds the row title buttons */
- sheet->row_title_area.x = 0;
- sheet->row_title_area.y = 0;
- if(sheet->column_titles_visible)
- sheet->row_title_area.y = sheet->column_title_area.height;
- sheet->row_title_area.height = sheet_allocation.height -
- sheet->row_title_area.y;
+ sheet->column_title_area.width = sheet_allocation.width ;
- if(GTK_WIDGET_REALIZED(widget) && sheet->row_titles_visible)
- gdk_window_move_resize (sheet->row_title_window,
- sheet->row_title_area.x,
- sheet->row_title_area.y,
- sheet->row_title_area.width,
- sheet->row_title_area.height);
+ if (GTK_WIDGET_REALIZED (widget) && sheet->column_titles_visible)
+ gdk_window_move_resize (sheet->column_title_window,
+ sheet->column_title_area.x,
+ sheet->column_title_area.y,
+ sheet->column_title_area.width,
+ sheet->column_title_area.height);
- /* row button allocation */
- size_allocate_row_title_buttons (sheet);
- sheet->view.row0=ROW_FROM_YPIXEL(sheet, sheet->column_title_area.height+1);
- sheet->view.rowi=ROW_FROM_YPIXEL(sheet, sheet->sheet_window_height-1);
- sheet->view.col0=COLUMN_FROM_XPIXEL(sheet, sheet->row_title_area.width+1);
- sheet->view.coli=COLUMN_FROM_XPIXEL(sheet, sheet->sheet_window_width);
+ /* position the window which holds the row title buttons */
+ sheet->row_title_area.x = 0;
+ sheet->row_title_area.y = 0;
+ if (sheet->column_titles_visible)
+ {
+ sheet->row_title_area.y = sheet->column_title_area.height;
+ }
- if(!sheet->column_titles_visible)
- sheet->view.row0=ROW_FROM_YPIXEL(sheet, 1);
-
- if(!sheet->row_titles_visible)
- sheet->view.col0=COLUMN_FROM_XPIXEL(sheet, 1);
+ sheet->row_title_area.height = sheet_allocation.height -
+ sheet->row_title_area.y;
- size_allocate_column_title_buttons(sheet);
- size_allocate_row_title_buttons(sheet);
+ if (GTK_WIDGET_REALIZED (widget) && sheet->row_titles_visible)
+ gdk_window_move_resize (sheet->row_title_window,
+ sheet->row_title_area.x,
+ sheet->row_title_area.y,
+ sheet->row_title_area.width,
+ sheet->row_title_area.height);
- /* re-scale backing pixmap */
- gtk_sheet_make_backing_pixmap(sheet, 0, 0);
- gtk_sheet_position_children(sheet);
/* set the scrollbars adjustments */
adjust_scrollbars (sheet);
}
static void
-size_allocate_column_title_buttons (GtkSheet * sheet)
+draw_column_title_buttons (GtkSheet *sheet)
{
- gint i;
- gint x,width;
+ gint x, width;
if (!sheet->column_titles_visible) return;
if (!GTK_WIDGET_REALIZED (sheet))
return;
- width = sheet->sheet_window_width;
+ gdk_drawable_get_size (sheet->sheet_window, &width, NULL);
x = 0;
- if(sheet->row_titles_visible)
+ if (sheet->row_titles_visible)
{
- width -= sheet->row_title_area.width;
x = sheet->row_title_area.width;
}
- if(sheet->column_title_area.width != width || sheet->column_title_area.x != x)
- {
- sheet->column_title_area.width = width;
- sheet->column_title_area.x = x;
- gdk_window_move_resize (sheet->column_title_window,
- sheet->column_title_area.x,
- sheet->column_title_area.y,
- sheet->column_title_area.width,
- sheet->column_title_area.height);
- }
+ if (sheet->column_title_area.width != width || sheet->column_title_area.x != x)
+ {
+ sheet->column_title_area.width = width;
+ sheet->column_title_area.x = x;
+ gdk_window_move_resize (sheet->column_title_window,
+ sheet->column_title_area.x,
+ sheet->column_title_area.y,
+ sheet->column_title_area.width,
+ sheet->column_title_area.height);
+ }
+ if (max_visible_column (sheet) ==
+ psppire_axis_unit_count (sheet->haxis) - 1)
+ gdk_window_clear_area (sheet->column_title_window,
+ 0, 0,
+ sheet->column_title_area.width,
+ sheet->column_title_area.height);
- if(MAX_VISIBLE_COLUMN(sheet) == xxx_column_count(sheet) - 1)
- gdk_window_clear_area (sheet->column_title_window,
- 0,0,
- sheet->column_title_area.width,
- sheet->column_title_area.height);
+ if (!GTK_WIDGET_DRAWABLE (sheet)) return;
- if(!GTK_WIDGET_DRAWABLE(sheet)) return;
+ size_allocate_global_button (sheet);
- for (i = MIN_VISIBLE_COLUMN(sheet); i <= MAX_VISIBLE_COLUMN(sheet); i++)
- gtk_sheet_column_title_button_draw(sheet, i);
+ draw_column_title_buttons_range (sheet, min_visible_column (sheet),
+ max_visible_column (sheet));
}
-
+
static void
-size_allocate_row_title_buttons (GtkSheet * sheet)
+draw_row_title_buttons (GtkSheet *sheet)
{
- gint i;
- gint y, height;
+ gint y = 0;
+ gint height;
if (!sheet->row_titles_visible) return;
if (!GTK_WIDGET_REALIZED (sheet))
return;
- height = sheet->sheet_window_height;
- y = 0;
+ gdk_drawable_get_size (sheet->sheet_window, NULL, &height);
- if(sheet->column_titles_visible)
+ if (sheet->column_titles_visible)
{
- height -= sheet->column_title_area.height;
y = sheet->column_title_area.height;
}
-
- if(sheet->row_title_area.height != height || sheet->row_title_area.y != y)
+
+ if (sheet->row_title_area.height != height || sheet->row_title_area.y != y)
{
sheet->row_title_area.y = y;
sheet->row_title_area.height = height;
sheet->row_title_area.width,
sheet->row_title_area.height);
}
- if(MAX_VISIBLE_ROW(sheet) == yyy_row_count(sheet)-1)
+
+ if (max_visible_row (sheet) == g_sheet_row_get_row_count (sheet->row_geometry) - 1)
gdk_window_clear_area (sheet->row_title_window,
- 0,0,
- sheet->row_title_area.width,
- sheet->row_title_area.height);
+ 0, 0,
+ sheet->row_title_area.width,
+ sheet->row_title_area.height);
- if(!GTK_WIDGET_DRAWABLE(sheet)) return;
+ if (!GTK_WIDGET_DRAWABLE (sheet)) return;
- for(i = MIN_VISIBLE_ROW(sheet); i <= MAX_VISIBLE_ROW(sheet); i++)
- {
- if ( i >= yyy_row_count(sheet))
- break;
- gtk_sheet_row_title_button_draw(sheet, i);
- }
-}
-
+ size_allocate_global_button (sheet);
-static void
-gtk_sheet_size_allocate_entry(GtkSheet *sheet)
-{
- GtkAllocation shentry_allocation;
- GtkSheetCellAttr attributes = { 0 };
- GtkEntry *sheet_entry;
- GtkStyle *style = NULL, *previous_style = NULL;
- gint row, col;
- gint size, max_size, text_size, column_width;
- const gchar *text;
-
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return;
- if(!GTK_WIDGET_MAPPED(GTK_WIDGET(sheet))) return;
-
- sheet_entry = GTK_ENTRY(gtk_sheet_get_entry(sheet));
-
- if ( ! gtk_sheet_get_attributes(sheet, sheet->active_cell.row,
- sheet->active_cell.col,
- &attributes) )
- return ;
-
- if ( GTK_WIDGET_REALIZED(sheet->sheet_entry) )
- {
- if(!GTK_WIDGET(sheet_entry)->style)
- gtk_widget_ensure_style(GTK_WIDGET(sheet_entry));
-
- previous_style = GTK_WIDGET(sheet_entry)->style;
-
- style = gtk_style_copy(previous_style);
- style->bg[GTK_STATE_NORMAL] = attributes.background;
- style->fg[GTK_STATE_NORMAL] = attributes.foreground;
- style->text[GTK_STATE_NORMAL] = attributes.foreground;
- style->bg[GTK_STATE_ACTIVE] = attributes.background;
- style->fg[GTK_STATE_ACTIVE] = attributes.foreground;
- style->text[GTK_STATE_ACTIVE] = attributes.foreground;
-
- pango_font_description_free(style->font_desc);
- g_assert(attributes.font_desc);
- style->font_desc = pango_font_description_copy(attributes.font_desc);
-
- GTK_WIDGET(sheet_entry)->style = style;
- gtk_widget_size_request(sheet->sheet_entry, NULL);
- GTK_WIDGET(sheet_entry)->style = previous_style;
-
- if(style != previous_style){
- if(!GTK_IS_ITEM_ENTRY(sheet->sheet_entry)){
- style->bg[GTK_STATE_NORMAL] = previous_style->bg[GTK_STATE_NORMAL];
- style->fg[GTK_STATE_NORMAL] = previous_style->fg[GTK_STATE_NORMAL];
- style->bg[GTK_STATE_ACTIVE] = previous_style->bg[GTK_STATE_ACTIVE];
- style->fg[GTK_STATE_ACTIVE] = previous_style->fg[GTK_STATE_ACTIVE];
- }
- gtk_widget_set_style(GTK_WIDGET(sheet_entry), style);
- }
- }
-
- if(GTK_IS_ITEM_ENTRY(sheet_entry))
- max_size = GTK_ITEM_ENTRY(sheet_entry)->text_max_size;
- else
- max_size = 0;
-
- text_size = 0;
- text = gtk_entry_get_text(GTK_ENTRY(sheet_entry));
- if(text && strlen(text) > 0)
- text_size = STRING_WIDTH(GTK_WIDGET(sheet), attributes.font_desc, text);
-
- column_width=xxx_column_width(sheet, sheet->active_cell.col);
-
- size=MIN(text_size, max_size);
- size=MAX(size,column_width-2*CELLOFFSET);
-
- row=sheet->active_cell.row;
- col=sheet->active_cell.col;
-
- shentry_allocation.x = COLUMN_LEFT_XPIXEL(sheet,sheet->active_cell.col);
- shentry_allocation.y = ROW_TOP_YPIXEL(sheet,sheet->active_cell.row);
- shentry_allocation.width = column_width;
- shentry_allocation.height = yyy_row_height(sheet, sheet->active_cell.row);
-
- if(GTK_IS_ITEM_ENTRY(sheet->sheet_entry))
- {
- shentry_allocation.height -= 2*CELLOFFSET;
- shentry_allocation.y += CELLOFFSET;
- if(gtk_sheet_clip_text(sheet))
- shentry_allocation.width = column_width - 2*CELLOFFSET;
- else
- shentry_allocation.width = size;
-
- switch(GTK_ITEM_ENTRY(sheet_entry)->justification){
- case GTK_JUSTIFY_CENTER:
- shentry_allocation.x += (column_width)/2 - size/2;
- break;
- case GTK_JUSTIFY_RIGHT:
- shentry_allocation.x += column_width - size - CELLOFFSET;
- break;
- case GTK_JUSTIFY_LEFT:
- case GTK_JUSTIFY_FILL:
- shentry_allocation.x += CELLOFFSET;
- break;
- }
- }
-
- if(!GTK_IS_ITEM_ENTRY(sheet->sheet_entry))
- {
- shentry_allocation.x += 2;
- shentry_allocation.y += 2;
- shentry_allocation.width -= MIN(shentry_allocation.width, 3);
- shentry_allocation.height -= MIN(shentry_allocation.height, 3);
- }
-
- gtk_widget_size_allocate(sheet->sheet_entry, &shentry_allocation);
-
- if(previous_style == style) gtk_style_unref(previous_style);
+
+ draw_row_title_buttons_range (sheet, min_visible_row (sheet),
+ max_visible_row (sheet));
}
+
static void
-gtk_sheet_entry_set_max_size(GtkSheet *sheet)
+gtk_sheet_size_allocate_entry (GtkSheet *sheet)
{
- gint i;
- gint size=0;
- gint sizel=0, sizer=0;
- gint row,col;
- GtkJustification justification;
- gchar *s = NULL;
+ GtkAllocation entry_alloc;
+ GtkSheetCellAttr attributes = { 0 };
+ GtkEntry *sheet_entry;
+
+
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return;
+ if (!GTK_WIDGET_MAPPED (GTK_WIDGET (sheet))) return;
+
+ sheet_entry = GTK_ENTRY (gtk_sheet_get_entry (sheet));
+
+ if ( ! gtk_sheet_get_attributes (sheet, sheet->active_cell.row,
+ sheet->active_cell.col,
+ &attributes) )
+ return ;
+
+ gtk_widget_ensure_style (GTK_WIDGET (sheet_entry));
+
+ if ( GTK_WIDGET_REALIZED (sheet->entry_widget) )
+ {
+ GtkStyle *style = GTK_WIDGET (sheet_entry)->style;
+
+ style->bg[GTK_STATE_NORMAL] = attributes.background;
+ style->fg[GTK_STATE_NORMAL] = attributes.foreground;
+ style->text[GTK_STATE_NORMAL] = attributes.foreground;
+ style->bg[GTK_STATE_ACTIVE] = attributes.background;
+ style->fg[GTK_STATE_ACTIVE] = attributes.foreground;
+ style->text[GTK_STATE_ACTIVE] = attributes.foreground;
+
+ pango_font_description_free (style->font_desc);
+ g_assert (attributes.font_desc);
+ style->font_desc = pango_font_description_copy (attributes.font_desc);
+ }
+
+ rectangle_from_cell (sheet, sheet->active_cell.row,
+ sheet->active_cell.col, &entry_alloc);
+
+ gtk_widget_set_size_request (sheet->entry_widget, entry_alloc.width,
+ entry_alloc.height);
+ gtk_widget_size_allocate (sheet->entry_widget, &entry_alloc);
+}
- row=sheet->active_cell.row;
- col=sheet->active_cell.col;
- if( ! GTK_IS_ITEM_ENTRY(sheet->sheet_entry) || gtk_sheet_clip_text(sheet))
- return;
+static void
+create_sheet_entry (GtkSheet *sheet)
+{
+ if (sheet->entry_widget)
+ {
+ gtk_widget_unparent (sheet->entry_widget);
+ }
- justification = GTK_ITEM_ENTRY(sheet->sheet_entry)->justification;
+ if (sheet->entry_type)
+ {
+ sheet->entry_container = g_object_new (sheet->entry_type, NULL);
+ g_object_ref_sink (sheet->entry_container);
+ sheet->entry_widget = gtk_sheet_get_entry (sheet);
- switch(justification){
- case GTK_JUSTIFY_FILL:
- case GTK_JUSTIFY_LEFT:
- for(i=col+1; i<=MAX_VISIBLE_COLUMN(sheet); i++){
- if((s = gtk_sheet_cell_get_text(sheet, row, i)))
+ if ( NULL == sheet->entry_widget)
{
- g_free(s);
- break;
+ g_warning ("Entry type is %s. It must be GtkEntry subclass, or a widget containing one. "
+ "Using default", g_type_name (sheet->entry_type));
+ g_object_unref (sheet->entry_container);
+ sheet->entry_widget = sheet->entry_container = gtk_entry_new ();
+ }
+ else
+ {
+ sheet->entry_widget = sheet->entry_container ;
}
- size+=xxx_column_width(sheet, i);
}
- size = MIN(size, sheet->sheet_window_width - COLUMN_LEFT_XPIXEL(sheet, col));
- break;
- case GTK_JUSTIFY_RIGHT:
- for(i=col-1; i>=MIN_VISIBLE_COLUMN(sheet); i--)
- {
- if((s = gtk_sheet_cell_get_text(sheet, row, i)))
- {
- g_free(s);
- break;
- }
- size+=xxx_column_width(sheet, i);
- }
- break;
- case GTK_JUSTIFY_CENTER:
- for(i=col+1; i<=MAX_VISIBLE_COLUMN(sheet); i++){
-/* if((s = gtk_sheet_cell_get_text(sheet, row, i)))
- {
- g_free(s);
- break;
- }
-*/
- sizer+=xxx_column_width(sheet, i);
+ else
+ {
+ sheet->entry_widget = sheet->entry_container = gtk_entry_new ();
+ g_object_ref_sink (sheet->entry_container);
}
- for(i=col-1; i>=MIN_VISIBLE_COLUMN(sheet); i--)
- {
- if((s = gtk_sheet_cell_get_text(sheet, row, i)))
- {
- g_free(s);
- break;
- }
- sizel+=xxx_column_width(sheet, i);
- }
- size=2*MIN(sizel, sizer);
- break;
- }
- if(size != 0)
- size += xxx_column_width(sheet, col);
- GTK_ITEM_ENTRY(sheet->sheet_entry)->text_max_size = size;
-}
+ gtk_widget_size_request (sheet->entry_widget, NULL);
-static void
-create_sheet_entry(GtkSheet *sheet)
-{
- GtkWidget *widget;
- GtkWidget *parent;
- GtkWidget *entry;
- gint found_entry = FALSE;
-
- widget = GTK_WIDGET(sheet);
-
- if(sheet->sheet_entry)
- {
- /* avoids warnings */
- gtk_widget_ref(sheet->sheet_entry);
- gtk_widget_unparent(sheet->sheet_entry);
- gtk_widget_destroy(sheet->sheet_entry);
- }
-
- if(sheet->entry_type)
- {
- if(!g_type_is_a (sheet->entry_type, GTK_TYPE_ENTRY))
- {
- parent = GTK_WIDGET(gtk_type_new(sheet->entry_type));
-
- sheet->sheet_entry = parent;
-
- entry = gtk_sheet_get_entry (sheet);
- if(GTK_IS_ENTRY(entry))
- found_entry = TRUE;
- }
- else
- {
- parent = GTK_WIDGET(gtk_type_new(sheet->entry_type));
- entry = parent;
- found_entry = TRUE;
- }
-
- if(!found_entry)
- {
- g_warning ("Entry type must be GtkEntry subclass, using default");
- entry = gtk_item_entry_new();
- sheet->sheet_entry = entry;
- }
- else
- sheet->sheet_entry = parent;
- }
- else
- {
- entry = gtk_item_entry_new();
- sheet->sheet_entry = entry;
- }
-
- gtk_widget_size_request(sheet->sheet_entry, NULL);
-
- if(GTK_WIDGET_REALIZED(sheet))
- {
- gtk_widget_set_parent_window (sheet->sheet_entry, sheet->sheet_window);
- gtk_widget_set_parent(sheet->sheet_entry, GTK_WIDGET(sheet));
- gtk_widget_realize(sheet->sheet_entry);
- }
-
- gtk_signal_connect_object(GTK_OBJECT(entry),"key_press_event",
- (GtkSignalFunc) gtk_sheet_entry_key_press,
- GTK_OBJECT(sheet));
-
- gtk_widget_show (sheet->sheet_entry);
+ if (GTK_WIDGET_REALIZED (sheet))
+ {
+ gtk_widget_set_parent_window (sheet->entry_widget, sheet->sheet_window);
+ gtk_widget_set_parent (sheet->entry_widget, GTK_WIDGET (sheet));
+ gtk_widget_realize (sheet->entry_widget);
+ }
+
+ g_signal_connect_swapped (sheet->entry_widget, "key_press_event",
+ G_CALLBACK (gtk_sheet_entry_key_press),
+ sheet);
+
+ sheet->entry_handler_id =
+ g_signal_connect (sheet->entry_widget,
+ "changed",
+ G_CALLBACK (gtk_sheet_entry_changed),
+ sheet);
+
+ gtk_widget_show (sheet->entry_widget);
}
/* Finds the last child widget that happens to be of type GtkEntry */
static void
-find_entry(GtkWidget *w, gpointer user_data)
+find_entry (GtkWidget *w, gpointer user_data)
{
GtkWidget **entry = user_data;
- if ( GTK_IS_ENTRY(w))
+ if ( GTK_IS_ENTRY (w))
{
*entry = w;
}
}
-GtkWidget *
-gtk_sheet_get_entry(GtkSheet *sheet)
+GtkWidget *
+gtk_sheet_get_entry (GtkSheet *sheet)
{
- GtkWidget *parent;
- GtkWidget *entry = NULL;
- GtkTableChild *table_child;
- GtkBoxChild *box_child;
- GList *children = NULL;
-
- g_return_val_if_fail (sheet != NULL, NULL);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), NULL);
- g_return_val_if_fail (sheet->sheet_entry != NULL, NULL);
-
- if(GTK_IS_ENTRY(sheet->sheet_entry)) return (sheet->sheet_entry);
+ GtkWidget *parent;
+ GtkWidget *entry = NULL;
- parent = GTK_WIDGET(sheet->sheet_entry);
-
- if(GTK_IS_TABLE(parent)) children = GTK_TABLE(parent)->children;
- if(GTK_IS_BOX(parent)) children = GTK_BOX(parent)->children;
-
- if(GTK_IS_CONTAINER(parent))
- {
- gtk_container_forall(GTK_CONTAINER(parent), find_entry, &entry);
-
- if(GTK_IS_ENTRY(entry))
- return entry;
- }
+ g_return_val_if_fail (sheet != NULL, NULL);
+ g_return_val_if_fail (GTK_IS_SHEET (sheet), NULL);
+ g_return_val_if_fail (sheet->entry_widget != NULL, NULL);
- if(!children) return NULL;
+ if (GTK_IS_ENTRY (sheet->entry_container))
+ return (sheet->entry_container);
- while(children){
- if(GTK_IS_TABLE(parent)) {
- table_child = children->data;
- entry = table_child->widget;
- }
- if(GTK_IS_BOX(parent)){
- box_child = children->data;
- entry = box_child->widget;
- }
+ parent = sheet->entry_container;
- if(GTK_IS_ENTRY(entry))
- break;
- children = children->next;
- }
+ if (GTK_IS_CONTAINER (parent))
+ {
+ gtk_container_forall (GTK_CONTAINER (parent), find_entry, &entry);
+ if (GTK_IS_ENTRY (entry))
+ return entry;
+ }
- if(!GTK_IS_ENTRY(entry)) return NULL;
+ if (!GTK_IS_ENTRY (entry)) return NULL;
- return (entry);
+ return (entry);
}
-GtkWidget *
-gtk_sheet_get_entry_widget(GtkSheet *sheet)
+GtkWidget *
+gtk_sheet_get_entry_widget (GtkSheet *sheet)
{
- g_return_val_if_fail (sheet != NULL, NULL);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), NULL);
- g_return_val_if_fail (sheet->sheet_entry != NULL, NULL);
+ g_return_val_if_fail (sheet != NULL, NULL);
+ g_return_val_if_fail (GTK_IS_SHEET (sheet), NULL);
+ g_return_val_if_fail (sheet->entry_widget != NULL, NULL);
- return (sheet->sheet_entry);
+ return (sheet->entry_widget);
}
static void
-gtk_sheet_button_draw(GtkSheet *sheet, GdkWindow *window,
- GtkSheetButton *button, gboolean is_sensitive,
- GdkRectangle allocation)
+draw_button (GtkSheet *sheet, GdkWindow *window,
+ GtkSheetButton *button, gboolean is_sensitive,
+ GdkRectangle allocation)
{
GtkShadowType shadow_type;
gint text_width = 0, text_height = 0;
- GtkSheetChild *child = NULL;
- PangoAlignment align = PANGO_ALIGN_LEFT;
+ PangoAlignment align = PANGO_ALIGN_LEFT;
gboolean rtl ;
gint state = 0;
- gint len = 0;
- gchar *line = 0;
- g_return_if_fail(sheet != NULL);
- g_return_if_fail(button != NULL);
+ g_return_if_fail (sheet != NULL);
+ g_return_if_fail (button != NULL);
+
+
+ rtl = gtk_widget_get_direction (GTK_WIDGET (sheet)) == GTK_TEXT_DIR_RTL;
- rtl = gtk_widget_get_direction(GTK_WIDGET(sheet)) == GTK_TEXT_DIR_RTL;
-
gdk_window_clear_area (window,
- allocation.x, allocation.y,
- allocation.width, allocation.height);
+ allocation.x, allocation.y,
+ allocation.width, allocation.height);
gtk_paint_box (sheet->button->style, window,
- GTK_STATE_NORMAL, GTK_SHADOW_OUT,
- &allocation, GTK_WIDGET(sheet->button),
- "buttondefault",
- allocation.x, allocation.y,
+ GTK_STATE_NORMAL, GTK_SHADOW_OUT,
+ &allocation, GTK_WIDGET (sheet->button),
+ "buttondefault",
+ allocation.x, allocation.y,
allocation.width, allocation.height);
-
+
state = button->state;
- if(!is_sensitive) state = GTK_STATE_INSENSITIVE;
+ if (!is_sensitive) state = GTK_STATE_INSENSITIVE;
if (state == GTK_STATE_ACTIVE)
shadow_type = GTK_SHADOW_IN;
else
shadow_type = GTK_SHADOW_OUT;
- if(state != GTK_STATE_NORMAL && state != GTK_STATE_INSENSITIVE)
+ if (state != GTK_STATE_NORMAL && state != GTK_STATE_INSENSITIVE)
gtk_paint_box (sheet->button->style, window,
- button->state, shadow_type,
- &allocation, GTK_WIDGET(sheet->button),
- "button",
- allocation.x, allocation.y,
+ button->state, shadow_type,
+ &allocation, GTK_WIDGET (sheet->button),
+ "button",
+ allocation.x, allocation.y,
allocation.width, allocation.height);
- if(button->label_visible)
+ if (button->label_visible)
{
+ text_height = DEFAULT_ROW_HEIGHT -
+ 2 * COLUMN_TITLES_HEIGHT;
- text_height=DEFAULT_ROW_HEIGHT(GTK_WIDGET(sheet))-2*CELLOFFSET;
-
- gdk_gc_set_clip_rectangle(GTK_WIDGET(sheet)->style->fg_gc[button->state],
- &allocation);
- gdk_gc_set_clip_rectangle(GTK_WIDGET(sheet)->style->white_gc, &allocation);
+ gdk_gc_set_clip_rectangle (GTK_WIDGET (sheet)->style->fg_gc[button->state],
+ &allocation);
+ gdk_gc_set_clip_rectangle (GTK_WIDGET (sheet)->style->white_gc,
+ &allocation);
- allocation.y += 2*sheet->button->style->ythickness;
+ allocation.y += 2 * sheet->button->style->ythickness;
+ if (button->label && strlen (button->label)>0)
+ {
+ PangoRectangle rect;
+ gchar *line = button->label;
- if(button->label && strlen(button->label)>0){
- gchar *words = 0;
- PangoLayout *layout = NULL;
- gint real_x = allocation.x, real_y = allocation.y;
-
- words=button->label;
- line = g_new(gchar, 1);
- line[0]='\0';
+ PangoLayout *layout = NULL;
+ gint real_x = allocation.x;
+ gint real_y = allocation.y;
- while(words && *words != '\0'){
- if(*words != '\n'){
- len=strlen(line);
- line=g_realloc(line, len+2);
- line[len]=*words;
- line[len+1]='\0';
- }
- if(*words == '\n' || *(words+1) == '\0'){
- text_width = STRING_WIDTH(GTK_WIDGET(sheet), GTK_WIDGET(sheet)->style->font_desc, line);
+ layout = gtk_widget_create_pango_layout (GTK_WIDGET (sheet), line);
+ pango_layout_get_extents (layout, NULL, &rect);
- layout = gtk_widget_create_pango_layout (GTK_WIDGET(sheet), line);
- switch(button->justification){
+ text_width = PANGO_PIXELS (rect.width);
+ switch (button->justification)
+ {
case GTK_JUSTIFY_LEFT:
- real_x = allocation.x + CELLOFFSET;
+ real_x = allocation.x + COLUMN_TITLES_HEIGHT;
align = rtl ? PANGO_ALIGN_RIGHT : PANGO_ALIGN_LEFT;
break;
case GTK_JUSTIFY_RIGHT:
- real_x = allocation.x + allocation.width - text_width - CELLOFFSET;
+ real_x = allocation.x + allocation.width - text_width - COLUMN_TITLES_HEIGHT;
align = rtl ? PANGO_ALIGN_LEFT : PANGO_ALIGN_RIGHT;
break;
case GTK_JUSTIFY_CENTER:
align = rtl ? PANGO_ALIGN_RIGHT : PANGO_ALIGN_LEFT;
pango_layout_set_justify (layout, TRUE);
}
- pango_layout_set_alignment (layout, align);
- gtk_paint_layout (GTK_WIDGET(sheet)->style,
- window,
- state,
- FALSE,
- &allocation,
- GTK_WIDGET(sheet),
- "label",
- real_x, real_y,
- layout);
- g_object_unref(G_OBJECT(layout));
-
- real_y += text_height + 2;
-
- g_free(line);
- line = g_new(gchar, 1);
- line[0]='\0';
- }
- words++;
+ pango_layout_set_alignment (layout, align);
+ gtk_paint_layout (GTK_WIDGET (sheet)->style,
+ window,
+ state,
+ FALSE,
+ &allocation,
+ GTK_WIDGET (sheet),
+ "label",
+ real_x, real_y,
+ layout);
+ g_object_unref (layout);
}
- g_free(line);
- }
- gdk_gc_set_clip_rectangle(GTK_WIDGET(sheet)->style->fg_gc[button->state],
- NULL);
- gdk_gc_set_clip_rectangle(GTK_WIDGET(sheet)->style->white_gc, NULL);
+ gdk_gc_set_clip_rectangle (GTK_WIDGET (sheet)->style->fg_gc[button->state],
+ NULL);
+ gdk_gc_set_clip_rectangle (GTK_WIDGET (sheet)->style->white_gc, NULL);
}
- if((child = button->child) && (child->widget))
- {
- child->x = allocation.x;
- child->y = allocation.y;
-
- child->x += (allocation.width - child->widget->requisition.width) / 2;
- child->y += (allocation.height - child->widget->requisition.height) / 2;
- allocation.x = child->x;
- allocation.y = child->y;
- allocation.width = child->widget->requisition.width;
- allocation.height = child->widget->requisition.height;
-
- allocation.x = child->x;
- allocation.y = child->y;
-
- gtk_widget_set_state(child->widget, button->state);
-
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet)) &&
- GTK_WIDGET_MAPPED(child->widget))
- {
- gtk_widget_size_allocate(child->widget,
- &allocation);
- gtk_widget_queue_draw(child->widget);
- }
- }
-
- gtk_sheet_button_free(button);
+ gtk_sheet_button_free (button);
}
-
-/* COLUMN value of -1 indicates that the area to the right of the rightmost
- button should be redrawn */
+
+/* Draw the column title buttons FIRST through to LAST */
static void
-gtk_sheet_column_title_button_draw(GtkSheet *sheet, gint column)
+draw_column_title_buttons_range (GtkSheet *sheet, gint first, gint last)
{
- GdkWindow *window = NULL;
- GdkRectangle allocation;
- GtkSheetButton *button = NULL;
- gboolean is_sensitive = FALSE;
+ GdkRegion *region;
+ gint col;
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return;
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return;
+ if (!sheet->column_titles_visible) return;
- if(column >= 0 && ! xxx_column_is_visible(sheet, column)) return;
- if(column >= 0 && !sheet->column_titles_visible) return;
- if(column>=0 && column < MIN_VISIBLE_COLUMN(sheet)) return;
- if(column>=0 && column > MAX_VISIBLE_COLUMN(sheet)) return;
+ g_return_if_fail (first >= min_visible_column (sheet));
+ g_return_if_fail (last <= max_visible_column (sheet));
- window = sheet->column_title_window;
- allocation.y = 0;
- allocation.height = sheet->column_title_area.height;
+ region =
+ gdk_drawable_get_visible_region (GDK_DRAWABLE (sheet->column_title_window));
- if ( column == -1 )
- {
- const gint cols = xxx_column_count(sheet) ;
- allocation.x = COLUMN_LEFT_XPIXEL(sheet, cols - 1)
- ;
- allocation.width = sheet->column_title_area.width
- + sheet->column_title_area.x
- - allocation.x;
+ gdk_window_begin_paint_region (sheet->column_title_window, region);
- gdk_window_clear_area (window,
- allocation.x, allocation.y,
- allocation.width, allocation.height);
- }
- else
+ for (col = first ; col <= last ; ++col)
{
- button = xxx_column_button(sheet, column);
- allocation.x = COLUMN_LEFT_XPIXEL(sheet, column) + CELL_SPACING;
- if(sheet->row_titles_visible)
- allocation.x -= sheet->row_title_area.width;
-
- allocation.width = xxx_column_width(sheet, column);
-
- is_sensitive = xxx_column_is_sensitive(sheet, column);
- gtk_sheet_button_draw(sheet, window, button,
- is_sensitive, allocation);
+ GdkRectangle allocation;
+ gboolean is_sensitive = FALSE;
+
+ GtkSheetButton *
+ button = g_sheet_model_get_column_button (sheet->model, col);
+ allocation.y = 0;
+ allocation.x = psppire_axis_pixel_start (sheet->haxis, col)
+ + CELL_SPACING;
+ allocation.x -= sheet->hadjustment->value;
+
+ allocation.height = sheet->column_title_area.height;
+ allocation.width = psppire_axis_unit_size (sheet->haxis, col);
+ is_sensitive = g_sheet_model_get_column_sensitivity (sheet->model, col);
+
+ draw_button (sheet, sheet->column_title_window,
+ button, is_sensitive, allocation);
}
-}
-
-static void
-gtk_sheet_row_title_button_draw(GtkSheet *sheet, gint row)
-{
- GdkWindow *window = NULL;
- GdkRectangle allocation;
- GtkSheetButton *button = NULL;
- gboolean is_sensitive = FALSE;
-
-
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))) return;
- if(row >= 0 && !yyy_row_is_visible(sheet, row)) return;
- if(row >= 0 && !sheet->row_titles_visible) return;
- if(row>=0 && row < MIN_VISIBLE_ROW(sheet)) return;
- if(row>=0 && row > MAX_VISIBLE_ROW(sheet)) return;
-
-
- window=sheet->row_title_window;
- button = yyy_row_button(sheet, row);
- allocation.x = 0;
- allocation.y = ROW_TOP_YPIXEL(sheet, row) + CELL_SPACING;
- if(sheet->column_titles_visible)
- allocation.y -= sheet->column_title_area.height;
- allocation.width = sheet->row_title_area.width;
- allocation.height = yyy_row_height(sheet, row);
- is_sensitive = yyy_row_is_sensitive(sheet, row);
-
- gtk_sheet_button_draw(sheet, window, button, is_sensitive, allocation);
+ gdk_window_end_paint (sheet->column_title_window);
}
-/* SCROLLBARS
- *
- * functions:
- * adjust_scrollbars
- * vadjustment_changed
- * hadjustment_changed
- * vadjustment_value_changed
- * hadjustment_value_changed */
static void
-adjust_scrollbars (GtkSheet * sheet)
+draw_row_title_buttons_range (GtkSheet *sheet, gint first, gint last)
{
+ GdkRegion *region;
+ gint row;
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return;
- if(sheet->vadjustment){
- sheet->vadjustment->page_size = sheet->sheet_window_height;
- sheet->vadjustment->page_increment = sheet->sheet_window_height / 2;
- sheet->vadjustment->step_increment = DEFAULT_ROW_HEIGHT(GTK_WIDGET(sheet));
- sheet->vadjustment->lower = 0;
- sheet->vadjustment->upper = SHEET_HEIGHT (sheet) + 80;
-/*
- if (sheet->sheet_window_height - sheet->voffset > SHEET_HEIGHT (sheet))
- {
- sheet->vadjustment->value = MAX(0, SHEET_HEIGHT (sheet) -
- sheet->sheet_window_height);
- gtk_signal_emit_by_name (GTK_OBJECT (sheet->vadjustment),
- "value_changed");
- }
-*/
- gtk_signal_emit_by_name (GTK_OBJECT(sheet->vadjustment), "changed");
+ if (!sheet->row_titles_visible) return;
- }
+ g_return_if_fail (first >= min_visible_row (sheet));
+ g_return_if_fail (last <= max_visible_row (sheet));
- if(sheet->hadjustment){
- sheet->hadjustment->page_size = sheet->sheet_window_width;
- sheet->hadjustment->page_increment = sheet->sheet_window_width / 2;
- sheet->hadjustment->step_increment = DEFAULT_COLUMN_WIDTH;
- sheet->hadjustment->lower = 0;
- sheet->hadjustment->upper = SHEET_WIDTH (sheet)+ 80;
-/*
- if (sheet->sheet_window_width - sheet->hoffset > SHEET_WIDTH (sheet))
- {
- sheet->hadjustment->value = MAX(0, SHEET_WIDTH (sheet) -
- sheet->sheet_window_width);
- gtk_signal_emit_by_name (GTK_OBJECT(sheet->hadjustment),
- "value_changed");
- }
-*/
- gtk_signal_emit_by_name (GTK_OBJECT(sheet->hadjustment), "changed");
- }
-/*
- if(GTK_WIDGET_REALIZED(sheet))
- {
- if(sheet->row_titles_visible){
- size_allocate_row_title_buttons(sheet);
- gdk_window_show(sheet->row_title_window);
- }
-
- if(sheet->column_titles_visible){
- size_allocate_column_title_buttons(sheet);
- gdk_window_show(sheet->column_title_window);
- }
-
- gtk_sheet_range_draw(sheet, NULL);
- }
-*/
-}
+ region =
+ gdk_drawable_get_visible_region (GDK_DRAWABLE (sheet->row_title_window));
+ gdk_window_begin_paint_region (sheet->row_title_window, region);
-static void
-vadjustment_changed (GtkAdjustment * adjustment,
- gpointer data)
-{
- GtkSheet *sheet;
- g_return_if_fail (adjustment != NULL);
- g_return_if_fail (data != NULL);
+ for (row = first; row <= last; ++row)
+ {
+ GdkRectangle allocation;
- sheet = GTK_SHEET (data);
+ gboolean is_sensitive = FALSE;
-}
+ GtkSheetButton *button =
+ g_sheet_row_get_button (sheet->row_geometry, row);
+ allocation.x = 0;
+ allocation.y = g_sheet_row_start_pixel (sheet->row_geometry, row)
+ + CELL_SPACING;
+ allocation.y -= sheet->vadjustment->value;
-static void
-hadjustment_changed (GtkAdjustment * adjustment,
- gpointer data)
-{
- GtkSheet *sheet;
+ allocation.width = sheet->row_title_area.width;
+ allocation.height = g_sheet_row_get_height (sheet->row_geometry, row);
+ is_sensitive = g_sheet_row_get_sensitivity (sheet->row_geometry, row);
- g_return_if_fail (adjustment != NULL);
- g_return_if_fail (data != NULL);
+ draw_button (sheet, sheet->row_title_window,
+ button, is_sensitive, allocation);
+ }
- sheet = GTK_SHEET (data);
+ gdk_window_end_paint (sheet->row_title_window);
}
+/* SCROLLBARS
+ *
+ * functions:
+ * adjust_scrollbars
+ * vadjustment_value_changed
+ * hadjustment_value_changed */
static void
-vadjustment_value_changed (GtkAdjustment * adjustment,
- gpointer data)
+adjust_scrollbars (GtkSheet *sheet)
{
- GtkSheet *sheet;
- gint diff, value, old_value;
- gint row, new_row;
- gint y=0;
+ gint width, height;
- g_return_if_fail (adjustment != NULL);
- g_return_if_fail (data != NULL);
- g_return_if_fail (GTK_IS_SHEET (data));
-
- sheet = GTK_SHEET (data);
-
- if(GTK_SHEET_IS_FROZEN(sheet)) return;
-
- row = ROW_FROM_YPIXEL(sheet,sheet->column_title_area.height + CELL_SPACING);
- if(!sheet->column_titles_visible)
- row=ROW_FROM_YPIXEL(sheet, CELL_SPACING);
-
- old_value = -sheet->voffset;
-
- new_row = g_sheet_row_pixel_to_row(sheet->row_geometry,
- adjustment->value,sheet);
-
- y = g_sheet_row_start_pixel(sheet->row_geometry, new_row, sheet);
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
+ return;
- if (adjustment->value > sheet->old_vadjustment && sheet->old_vadjustment > 0. &&
- yyy_row_height(sheet, row) > sheet->vadjustment->step_increment)
- {
- /* This avoids embarrassing twitching */
- if(row == new_row && row != yyy_row_count(sheet) - 1 &&
- adjustment->value - sheet->old_vadjustment >=
- sheet->vadjustment->step_increment &&
- new_row + 1 != MIN_VISIBLE_ROW(sheet)){
- new_row+=1;
- y=y+yyy_row_height(sheet, row);
- }
- }
+ gdk_drawable_get_size (sheet->sheet_window, &width, &height);
- /* Negative old_adjustment enforces the redraw, otherwise avoid
- spureous redraw */
- if(sheet->old_vadjustment >= 0. && row == new_row)
- {
- sheet->old_vadjustment = sheet->vadjustment->value;
- return;
- }
+ if ( sheet->row_titles_visible)
+ width -= sheet->row_title_area.width;
- sheet->old_vadjustment = sheet->vadjustment->value;
- adjustment->value=y;
+ if (sheet->column_titles_visible)
+ height -= sheet->column_title_area.height;
-
- if(new_row == 0)
- {
- sheet->vadjustment->step_increment = yyy_row_height(sheet, 0);
- }
- else
+ if (sheet->vadjustment)
{
+ glong last_row = g_sheet_row_get_row_count (sheet->row_geometry) - 1;
+
sheet->vadjustment->step_increment =
- MIN(yyy_row_height(sheet, new_row), yyy_row_height(sheet, new_row-1));
- }
+ ROWS_PER_STEP *
+ g_sheet_row_get_height (sheet->row_geometry, last_row);
- sheet->vadjustment->value = adjustment->value;
+ sheet->vadjustment->page_increment =
+ height -
+ sheet->column_title_area.height -
+ g_sheet_row_get_height (sheet->row_geometry, last_row);
- value = adjustment->value;
- if (value >= -sheet->voffset)
- {
- /* scroll down */
- diff = value + sheet->voffset;
- }
- else
- {
- /* scroll up */
- diff = -sheet->voffset - value;
+
+ sheet->vadjustment->upper =
+ g_sheet_row_start_pixel (sheet->row_geometry, last_row)
+ +
+ g_sheet_row_get_height (sheet->row_geometry, last_row)
+ ;
+
+ sheet->vadjustment->lower = 0;
+ sheet->vadjustment->page_size = height;
+
+ g_signal_emit_by_name (sheet->vadjustment, "changed");
}
- sheet->voffset = -value;
-
- sheet->view.row0=ROW_FROM_YPIXEL(sheet, sheet->column_title_area.height + 1);
- sheet->view.rowi=ROW_FROM_YPIXEL(sheet, sheet->sheet_window_height - 1);
- if(!sheet->column_titles_visible)
- sheet->view.row0=ROW_FROM_YPIXEL(sheet, 1);
-
- if(GTK_WIDGET_REALIZED(sheet->sheet_entry) &&
- sheet->state == GTK_SHEET_NORMAL &&
- sheet->active_cell.row >= 0 && sheet->active_cell.col >= 0 &&
- !gtk_sheet_cell_isvisible(sheet, sheet->active_cell.row,
- sheet->active_cell.col))
+ if (sheet->hadjustment)
{
- const gchar *text;
+ gint last_col;
+ sheet->hadjustment->step_increment = 1;
- text = gtk_entry_get_text(GTK_ENTRY(gtk_sheet_get_entry(sheet)));
+ sheet->hadjustment->page_increment = width;
- if(!text || strlen(text)==0)
- gtk_sheet_cell_clear(sheet,
- sheet->active_cell.row,
- sheet->active_cell.col);
- gtk_widget_unmap(sheet->sheet_entry);
- }
+ last_col = psppire_axis_unit_count (sheet->haxis) - 1;
- gtk_sheet_position_children(sheet);
+ sheet->hadjustment->upper =
+ psppire_axis_pixel_start (sheet->haxis, last_col)
+ +
+ psppire_axis_unit_size (sheet->haxis, last_col)
+ ;
+
+ sheet->hadjustment->lower = 0;
+ sheet->hadjustment->page_size = width;
- gtk_sheet_range_draw(sheet, NULL);
- size_allocate_row_title_buttons(sheet);
- size_allocate_global_button(sheet);
+ g_signal_emit_by_name (sheet->hadjustment, "changed");
+ }
}
static void
-hadjustment_value_changed (GtkAdjustment * adjustment,
+vadjustment_value_changed (GtkAdjustment *adjustment,
gpointer data)
{
- GtkSheet *sheet;
- gint i, diff, value, old_value;
- gint column, new_column;
- gint x=0;
+ GdkRegion *region;
+ GtkSheet *sheet = GTK_SHEET (data);
g_return_if_fail (adjustment != NULL);
- g_return_if_fail (data != NULL);
- g_return_if_fail (GTK_IS_SHEET (data));
-
- sheet = GTK_SHEET (data);
- if(GTK_SHEET_IS_FROZEN(sheet)) return;
+ if ( ! GTK_WIDGET_REALIZED (sheet)) return;
- column=COLUMN_FROM_XPIXEL(sheet,sheet->row_title_area.width + CELL_SPACING);
- if(!sheet->row_titles_visible)
- column=COLUMN_FROM_XPIXEL(sheet, CELL_SPACING);
- old_value = -sheet->hoffset;
+ gtk_widget_hide (sheet->entry_widget);
- for(i=0; i < xxx_column_count(sheet); i++)
- {
- if(xxx_column_is_visible(sheet, i)) x += xxx_column_width(sheet, i);
- if(x > adjustment->value) break;
- }
- x-=xxx_column_width(sheet, i);
- new_column=i;
-
- if (adjustment->value > sheet->old_hadjustment && sheet->old_hadjustment > 0 &&
- xxx_column_width(sheet, i) > sheet->hadjustment->step_increment){
-/* This avoids embarrassing twitching */
- if(column == new_column && column != xxx_column_count(sheet) - 1 &&
- adjustment->value - sheet->old_hadjustment >=
- sheet->hadjustment->step_increment &&
- new_column + 1 != MIN_VISIBLE_COLUMN(sheet)){
- new_column+=1;
- x=x+xxx_column_width(sheet, column);
- }
- }
+ region =
+ gdk_drawable_get_visible_region (GDK_DRAWABLE (sheet->sheet_window));
-/* Negative old_adjustment enforces the redraw, otherwise avoid spureous redraw */
- if(sheet->old_hadjustment >= 0. && new_column == column){
- sheet->old_hadjustment = sheet->hadjustment->value;
- return;
- }
+ gdk_window_begin_paint_region (sheet->sheet_window, region);
- sheet->old_hadjustment = sheet->hadjustment->value;
- adjustment->value=x;
- if(new_column == 0){
- sheet->hadjustment->step_increment=
- xxx_column_width(sheet, 0);
- }else{
- sheet->hadjustment->step_increment=
- MIN(xxx_column_width(sheet, new_column), xxx_column_width(sheet, new_column-1));
- }
+ gtk_sheet_range_draw (sheet, NULL);
+ draw_row_title_buttons (sheet);
+ // size_allocate_global_button (sheet);
+ gdk_window_end_paint (sheet->sheet_window);
+}
- sheet->hadjustment->value=adjustment->value;
- value = adjustment->value;
+static void
+hadjustment_value_changed (GtkAdjustment *adjustment,
+ gpointer data)
+{
+ GdkRegion *region;
+ GtkSheet *sheet = GTK_SHEET (data);
- if (value >= -sheet->hoffset)
- {
- /* scroll right */
- diff = value + sheet->hoffset;
- }
- else
- {
- /* scroll left */
- diff = -sheet->hoffset - value;
- }
+ g_return_if_fail (adjustment != NULL);
- sheet->hoffset = -value;
+ if ( ! GTK_WIDGET_REALIZED (sheet)) return;
- sheet->view.col0=COLUMN_FROM_XPIXEL(sheet, sheet->row_title_area.width+1);
- sheet->view.coli=COLUMN_FROM_XPIXEL(sheet, sheet->sheet_window_width);
- if(!sheet->row_titles_visible)
- sheet->view.col0=COLUMN_FROM_XPIXEL(sheet, 1);
+ gtk_widget_hide (sheet->entry_widget);
- if(GTK_WIDGET_REALIZED(sheet->sheet_entry) &&
- sheet->state == GTK_SHEET_NORMAL &&
- sheet->active_cell.row >= 0 && sheet->active_cell.col >= 0 &&
- !gtk_sheet_cell_isvisible(sheet, sheet->active_cell.row,
- sheet->active_cell.col))
- {
- const gchar *text;
- text = gtk_entry_get_text(GTK_ENTRY(gtk_sheet_get_entry(sheet)));
- if(!text || strlen(text)==0)
- gtk_sheet_cell_clear(sheet,
- sheet->active_cell.row,
- sheet->active_cell.col);
+ region =
+ gdk_drawable_get_visible_region (GDK_DRAWABLE (sheet->sheet_window));
- gtk_widget_unmap(sheet->sheet_entry);
- }
+ gdk_window_begin_paint_region (sheet->sheet_window, region);
- gtk_sheet_position_children(sheet);
+ gtk_sheet_range_draw (sheet, NULL);
+ draw_column_title_buttons (sheet);
+ // size_allocate_global_button (sheet);
- gtk_sheet_range_draw(sheet, NULL);
- size_allocate_column_title_buttons(sheet);
+ gdk_window_end_paint (sheet->sheet_window);
}
-
+
/* COLUMN RESIZING */
-static void
-draw_xor_vline (GtkSheet * sheet)
+static void
+draw_xor_vline (GtkSheet *sheet)
{
- GtkWidget *widget;
-
- g_return_if_fail (sheet != NULL);
-
- widget = GTK_WIDGET (sheet);
+ gint height;
+ gint xpos = sheet->x_drag;
+ gdk_drawable_get_size (sheet->sheet_window,
+ NULL, &height);
+
- gdk_draw_line (widget->window, sheet->xor_gc,
- sheet->x_drag,
- sheet->column_title_area.height,
- sheet->x_drag,
- sheet->sheet_window_height + 1);
+ if (sheet->row_titles_visible)
+ xpos += sheet->row_title_area.width;
+
+ gdk_draw_line (GTK_WIDGET (sheet)->window, sheet->xor_gc,
+ xpos,
+ sheet->column_title_area.height,
+ xpos,
+ height + CELL_SPACING);
}
/* ROW RESIZING */
-static void
-draw_xor_hline (GtkSheet * sheet)
+static void
+draw_xor_hline (GtkSheet *sheet)
+
{
- GtkWidget *widget;
-
- g_return_if_fail (sheet != NULL);
-
- widget = GTK_WIDGET (sheet);
+ gint width;
+ gint ypos = sheet->y_drag;
- gdk_draw_line (widget->window, sheet->xor_gc,
+ gdk_drawable_get_size (sheet->sheet_window,
+ &width, NULL);
+
+
+ if (sheet->column_titles_visible)
+ ypos += sheet->column_title_area.height;
+
+ gdk_draw_line (GTK_WIDGET (sheet)->window, sheet->xor_gc,
sheet->row_title_area.width,
- sheet->y_drag,
-
- sheet->sheet_window_width + 1,
- sheet->y_drag);
+ ypos,
+ width + CELL_SPACING,
+ ypos);
}
/* SELECTED RANGE */
static void
-draw_xor_rectangle(GtkSheet *sheet, GtkSheetRange range)
+draw_xor_rectangle (GtkSheet *sheet, GtkSheetRange range)
{
- gint i;
- GdkRectangle clip_area, area;
- GdkGCValues values;
+ gint i = 0;
+ GdkRectangle clip_area, area;
+ GdkGCValues values;
+
+ area.x = psppire_axis_pixel_start (sheet->haxis, range.col0);
+ area.y = g_sheet_row_start_pixel (sheet->row_geometry, range.row0);
+ area.width = psppire_axis_pixel_start (sheet->haxis, range.coli)- area.x+
+ psppire_axis_unit_size (sheet->haxis, range.coli);
+ area.height = g_sheet_row_start_pixel (sheet->row_geometry, range.rowi)- area.y +
+ g_sheet_row_get_height (sheet->row_geometry, range.rowi);
- area.x=COLUMN_LEFT_XPIXEL(sheet, range.col0);
- area.y=ROW_TOP_YPIXEL(sheet, range.row0);
- area.width=COLUMN_LEFT_XPIXEL(sheet, range.coli)-area.x+
- xxx_column_width(sheet, range.coli);
- area.height=ROW_TOP_YPIXEL(sheet, range.rowi)-area.y+
- yyy_row_height(sheet, range.rowi);
+ clip_area.x = sheet->row_title_area.width;
+ clip_area.y = sheet->column_title_area.height;
- clip_area.x=sheet->row_title_area.width;
- clip_area.y=sheet->column_title_area.height;
- clip_area.width=sheet->sheet_window_width;
- clip_area.height=sheet->sheet_window_height;
+ gdk_drawable_get_size (sheet->sheet_window,
+ &clip_area.width, &clip_area.height);
- if(!sheet->row_titles_visible) clip_area.x = 0;
- if(!sheet->column_titles_visible) clip_area.y = 0;
+ if (!sheet->row_titles_visible) clip_area.x = 0;
+ if (!sheet->column_titles_visible) clip_area.y = 0;
- if(area.x<0) {
- area.width=area.width+area.x;
- area.x=0;
- }
- if(area.width>clip_area.width) area.width=clip_area.width+10;
- if(area.y<0) {
- area.height=area.height+area.y;
- area.y=0;
- }
- if(area.height>clip_area.height) area.height=clip_area.height+10;
+ if (area.x < 0)
+ {
+ area.width = area.width + area.x;
+ area.x = 0;
+ }
+ if (area.width > clip_area.width) area.width = clip_area.width + 10;
+ if (area.y < 0)
+ {
+ area.height = area.height + area.y;
+ area.y = 0;
+ }
+ if (area.height > clip_area.height) area.height = clip_area.height + 10;
- clip_area.x--;
- clip_area.y--;
- clip_area.width+=3;
- clip_area.height+=3;
+ clip_area.x--;
+ clip_area.y--;
+ clip_area.width += 3;
+ clip_area.height += 3;
- gdk_gc_get_values(sheet->xor_gc, &values);
+ gdk_gc_get_values (sheet->xor_gc, &values);
- gdk_gc_set_clip_rectangle(sheet->xor_gc, &clip_area);
+ gdk_gc_set_clip_rectangle (sheet->xor_gc, &clip_area);
- for(i=-1;i<=1;++i)
- gdk_draw_rectangle(sheet->sheet_window,
- sheet->xor_gc,
- FALSE,
- area.x+i, area.y+i,
- area.width-2*i, area.height-2*i);
+ gdk_draw_rectangle (sheet->sheet_window,
+ sheet->xor_gc,
+ FALSE,
+ area.x + i, area.y + i,
+ area.width - 2 * i, area.height - 2 * i);
- gdk_gc_set_clip_rectangle(sheet->xor_gc, NULL);
+ gdk_gc_set_clip_rectangle (sheet->xor_gc, NULL);
- gdk_gc_set_foreground(sheet->xor_gc, &values.foreground);
+ gdk_gc_set_foreground (sheet->xor_gc, &values.foreground);
+}
-}
-
/* this function returns the new width of the column being resized given
- * the column and x position of the cursor; the x cursor position is passed
- * in as a pointer and automaticaly corrected if it's beyond min/max limits */
+ * the COLUMN and X position of the cursor; the x cursor position is passed
+ * in as a pointer and automaticaly corrected if it's outside the acceptable
+ * range */
static guint
-new_column_width (GtkSheet * sheet,
- gint column,
- gint * x)
+new_column_width (GtkSheet *sheet, gint column, gint *x)
{
- gint cx, width;
- guint min_width;
+ gint left_pos = psppire_axis_pixel_start (sheet->haxis, column)
+ - sheet->hadjustment->value;
- cx = *x;
+ gint width = *x - left_pos;
- min_width = sheet->column_requisition;
-
- /* you can't shrink a column to less than its minimum width */
- if (cx < COLUMN_LEFT_XPIXEL (sheet, column) + min_width)
+ if ( width < sheet->column_requisition)
{
- *x = cx = COLUMN_LEFT_XPIXEL (sheet, column) + min_width;
+ width = sheet->column_requisition;
+ *x = left_pos + width;
}
- /* don't grow past the end of the window */
- /*
- if (cx > sheet->sheet_window_width)
- {
- *x = cx = sheet->sheet_window_width;
- }
- */
- /* calculate new column width making sure it doesn't end up
- * less than the minimum width */
- width = cx - COLUMN_LEFT_XPIXEL (sheet, column);
- if (width < min_width)
- width = min_width;
+#if AXIS_TRANSITION
+ g_sheet_column_set_width (sheet->column_geometry, column, width);
+#endif
- xxx_set_column_width(sheet, column, width);
- sheet->view.coli = COLUMN_FROM_XPIXEL(sheet, sheet->sheet_window_width);
- size_allocate_column_title_buttons (sheet);
+ draw_column_title_buttons (sheet);
return width;
}
/* this function returns the new height of the row being resized given
* the row and y position of the cursor; the y cursor position is passed
- * in as a pointer and automaticaly corrected if it's beyond min/max limits */
+ * in as a pointer and automaticaly corrected if it's beyond min / max limits */
static guint
-new_row_height (GtkSheet * sheet,
- gint row,
- gint * y)
+new_row_height (GtkSheet *sheet, gint row, gint *y)
{
- gint cy, height;
+ gint height;
guint min_height;
- cy = *y;
+ gint cy = *y;
min_height = sheet->row_requisition;
/* you can't shrink a row to less than its minimum height */
- if (cy < ROW_TOP_YPIXEL (sheet, row) + min_height)
+ if (cy < g_sheet_row_start_pixel (sheet->row_geometry, row) + min_height)
{
- *y = cy = ROW_TOP_YPIXEL (sheet, row) + min_height;
+ *y = cy = g_sheet_row_start_pixel (sheet->row_geometry, row) + min_height;
}
- /* don't grow past the end of the window */
- /*
- if (cy > sheet->sheet_window_height)
- {
- *y = cy = sheet->sheet_window_height;
- }
- */
/* calculate new row height making sure it doesn't end up
* less than the minimum height */
- height = (cy - ROW_TOP_YPIXEL (sheet, row));
+ height = (cy - g_sheet_row_start_pixel (sheet->row_geometry, row));
if (height < min_height)
height = min_height;
- yyy_set_row_height(sheet, row, height);
- sheet->view.rowi=ROW_FROM_YPIXEL(sheet, sheet->sheet_window_height-1);
- size_allocate_row_title_buttons (sheet);
+ g_sheet_row_set_height (sheet->row_geometry, row, height);
+ draw_row_title_buttons (sheet);
return height;
}
static void
-gtk_sheet_set_column_width (GtkSheet * sheet,
+gtk_sheet_set_column_width (GtkSheet *sheet,
gint column,
guint width)
{
g_return_if_fail (sheet != NULL);
g_return_if_fail (GTK_IS_SHEET (sheet));
- if (column < 0 || column >= xxx_column_count(sheet))
+ if (column < 0 || column >= psppire_axis_unit_count (sheet->haxis))
return;
- gtk_sheet_column_size_request(sheet, column, &min_width);
- if(width < min_width) return;
+ gtk_sheet_column_size_request (sheet, column, &min_width);
+ if (width < min_width) return;
- xxx_set_column_width(sheet, column, width);
+#if AXIS_TRANSITION
+ g_sheet_column_set_width (sheet->column_geometry, column, width);
+#endif
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet)) && !GTK_SHEET_IS_FROZEN(sheet))
+ if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
{
- size_allocate_column_title_buttons (sheet);
+ draw_column_title_buttons (sheet);
adjust_scrollbars (sheet);
- gtk_sheet_size_allocate_entry(sheet);
+ gtk_sheet_size_allocate_entry (sheet);
gtk_sheet_range_draw (sheet, NULL);
- }
-
- gtk_signal_emit(GTK_OBJECT(sheet), sheet_signals[CHANGED], -1, column);
- gtk_signal_emit(GTK_OBJECT(sheet), sheet_signals[NEW_COL_WIDTH],
- column, width);
+ }
}
-void
-gtk_sheet_set_row_height (GtkSheet * sheet,
- gint row,
- guint height)
+static void
+gtk_sheet_set_row_height (GtkSheet *sheet,
+ gint row,
+ guint height)
{
guint min_height;
g_return_if_fail (sheet != NULL);
g_return_if_fail (GTK_IS_SHEET (sheet));
- if (row < 0 || row >= yyy_row_count(sheet))
+ if (row < 0 || row >= g_sheet_row_get_row_count (sheet->row_geometry))
return;
- gtk_sheet_row_size_request(sheet, row, &min_height);
- if(height < min_height) return;
-
- yyy_set_row_height(sheet, row, height);
-
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet)) && !GTK_SHEET_IS_FROZEN(sheet)){
- size_allocate_row_title_buttons (sheet);
- adjust_scrollbars (sheet);
- gtk_sheet_size_allocate_entry(sheet);
- gtk_sheet_range_draw (sheet, NULL);
- }
+ gtk_sheet_row_size_request (sheet, row, &min_height);
+ if (height < min_height) return;
- gtk_signal_emit(GTK_OBJECT(sheet), sheet_signals[CHANGED], row, -1);
- gtk_signal_emit(GTK_OBJECT(sheet), sheet_signals[NEW_ROW_HEIGHT], row, height);
+ g_sheet_row_set_height (sheet->row_geometry, row, height);
+ if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)) )
+ {
+ draw_row_title_buttons (sheet);
+ adjust_scrollbars (sheet);
+ gtk_sheet_size_allocate_entry (sheet);
+ gtk_sheet_range_draw (sheet, NULL);
+ }
}
-
gboolean
-gtk_sheet_get_attributes(const GtkSheet *sheet, gint row, gint col,
- GtkSheetCellAttr *attributes)
+gtk_sheet_get_attributes (const GtkSheet *sheet, gint row, gint col,
+ GtkSheetCellAttr *attr)
{
- const GdkColor *fg, *bg;
- const GtkJustification *j ;
- const PangoFontDescription *font_desc ;
- const GtkSheetCellBorder *border ;
-
- g_return_val_if_fail (sheet != NULL, FALSE);
- g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
-
- if(row < 0 || col < 0) return FALSE;
-
- init_attributes(sheet, col, attributes);
-
- if ( !sheet->model)
- return FALSE;
-
- attributes->is_editable = g_sheet_model_is_editable(sheet->model, row, col);
- attributes->is_visible = g_sheet_model_is_visible(sheet->model, row, col);
+ GdkColor *fg, *bg;
+ const GtkJustification *j ;
+ const PangoFontDescription *font_desc ;
+ const GtkSheetCellBorder *border ;
+ GdkColormap *colormap;
- fg = g_sheet_model_get_foreground(sheet->model, row, col);
- if ( fg )
- attributes->foreground = *fg;
+ g_return_val_if_fail (sheet != NULL, FALSE);
+ g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
- bg = g_sheet_model_get_background(sheet->model, row, col);
- if ( bg )
- attributes->background = *bg;
+ if (row < 0 || col < 0) return FALSE;
- j = g_sheet_model_get_justification(sheet->model, row, col);
- if (j) attributes->justification = *j;
- font_desc = g_sheet_model_get_font_desc(sheet->model, row, col);
- if ( font_desc ) attributes->font_desc = font_desc;
+ attr->foreground = GTK_WIDGET (sheet)->style->black;
+ attr->background = sheet->color[BG_COLOR];
- border = g_sheet_model_get_cell_border(sheet->model, row, col);
+ attr->border.width = 0;
+ attr->border.line_style = GDK_LINE_SOLID;
+ attr->border.cap_style = GDK_CAP_NOT_LAST;
+ attr->border.join_style = GDK_JOIN_MITER;
+ attr->border.mask = 0;
+ attr->border.color = GTK_WIDGET (sheet)->style->black;
+ attr->font_desc = GTK_WIDGET (sheet)->style->font_desc;
- if ( border ) attributes->border = *border;
+ attr->is_editable = g_sheet_model_is_editable (sheet->model, row, col);
+ attr->is_visible = g_sheet_model_is_visible (sheet->model, row, col);
- return TRUE;
-}
-static void
-init_attributes(const GtkSheet *sheet, gint col, GtkSheetCellAttr *attributes)
-{
- /* DEFAULT VALUES */
- attributes->foreground = GTK_WIDGET(sheet)->style->black;
- attributes->background = sheet->bg_color;
- if(!GTK_WIDGET_REALIZED(GTK_WIDGET(sheet))){
- GdkColormap *colormap;
- colormap=gdk_colormap_get_system();
- gdk_color_black(colormap, &attributes->foreground);
- attributes->background = sheet->bg_color;
- }
- attributes->justification = xxx_column_justification(sheet, col);
- attributes->border.width = 0;
- attributes->border.line_style = GDK_LINE_SOLID;
- attributes->border.cap_style = GDK_CAP_NOT_LAST;
- attributes->border.join_style = GDK_JOIN_MITER;
- attributes->border.mask = 0;
- attributes->border.color = GTK_WIDGET(sheet)->style->black;
- attributes->is_editable = TRUE;
- attributes->is_visible = TRUE;
- attributes->font_desc = GTK_WIDGET(sheet)->style->font_desc;
-}
-
-
-/********************************************************************
- * Container Functions:
- * gtk_sheet_add
- * gtk_sheet_put
- * gtk_sheet_attach
- * gtk_sheet_remove
- * gtk_sheet_move_child
- * gtk_sheet_position_child
- * gtk_sheet_position_children
- * gtk_sheet_realize_child
- * gtk_sheet_get_child_at
- ********************************************************************/
-
-GtkSheetChild *
-gtk_sheet_put(GtkSheet *sheet, GtkWidget *child, gint x, gint y)
-{
- GtkRequisition child_requisition;
- GtkSheetChild *child_info;
-
- g_return_val_if_fail(sheet != NULL, NULL);
- g_return_val_if_fail(GTK_IS_SHEET(sheet), NULL);
- g_return_val_if_fail(child != NULL, NULL);
- g_return_val_if_fail(child->parent == NULL, NULL);
-
- child_info = g_new (GtkSheetChild, 1);
- child_info->widget = child;
- child_info->x = x;
- child_info->y = y;
- child_info->attached_to_cell = FALSE;
- child_info->floating = TRUE;
- child_info->xpadding = child_info->ypadding = 0;
- child_info->xexpand = child_info->yexpand = FALSE;
- child_info->xshrink = child_info->yshrink = FALSE;
- child_info->xfill = child_info->yfill = FALSE;
-
- sheet->children = g_list_append(sheet->children, child_info);
-
- gtk_widget_set_parent (child, GTK_WIDGET(sheet));
-
- gtk_widget_size_request(child, &child_requisition);
-
- if (GTK_WIDGET_VISIBLE(GTK_WIDGET(sheet)))
+ colormap = gtk_widget_get_colormap (GTK_WIDGET (sheet));
+ fg = g_sheet_model_get_foreground (sheet->model, row, col);
+ if ( fg )
{
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet)) &&
- (!GTK_WIDGET_REALIZED(child) || GTK_WIDGET_NO_WINDOW(child)))
- gtk_sheet_realize_child(sheet, child_info);
-
- if(GTK_WIDGET_MAPPED(GTK_WIDGET(sheet)) &&
- !GTK_WIDGET_MAPPED(child))
- gtk_widget_map(child);
+ gdk_colormap_alloc_color (colormap, fg, TRUE, TRUE);
+ attr->foreground = *fg;
}
- gtk_sheet_position_child(sheet, child_info);
-
-/* This will avoid drawing on the titles */
-
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet)))
- {
- if(sheet->row_titles_visible)
- gdk_window_show(sheet->row_title_window);
- if(sheet->column_titles_visible)
- gdk_window_show(sheet->column_title_window);
- }
-
- return (child_info);
-}
-
-void
-gtk_sheet_attach_floating (GtkSheet *sheet,
- GtkWidget *widget,
- gint row, gint col)
-{
- GdkRectangle area;
- GtkSheetChild *child;
-
- if(row < 0 || col < 0){
- gtk_sheet_button_attach(sheet, widget, row, col);
- return;
- }
-
- gtk_sheet_get_cell_area(sheet, row, col, &area);
- child = gtk_sheet_put(sheet, widget, area.x, area.y);
- child->attached_to_cell = TRUE;
- child->row = row;
- child->col = col;
-}
-
-void
-gtk_sheet_attach_default (GtkSheet *sheet,
- GtkWidget *widget,
- gint row, gint col)
-{
- if(row < 0 || col < 0){
- gtk_sheet_button_attach(sheet, widget, row, col);
- return;
- }
-
- gtk_sheet_attach(sheet, widget, row, col, GTK_EXPAND|GTK_FILL, GTK_EXPAND|GTK_FILL, 0, 0);
-}
-
-void
-gtk_sheet_attach (GtkSheet *sheet,
- GtkWidget *widget,
- gint row, gint col,
- gint xoptions,
- gint yoptions,
- gint xpadding,
- gint ypadding)
-{
- GdkRectangle area;
- GtkSheetChild *child = NULL;
-
- if(row < 0 || col < 0){
- gtk_sheet_button_attach(sheet, widget, row, col);
- return;
- }
-
- child = g_new0(GtkSheetChild, 1);
- child->attached_to_cell = TRUE;
- child->floating = FALSE;
- child->widget = widget;
- child->row = row;
- child->col = col;
- child->xpadding = xpadding;
- child->ypadding = ypadding;
- child->xexpand = (xoptions & GTK_EXPAND) != 0;
- child->yexpand = (yoptions & GTK_EXPAND) != 0;
- child->xshrink = (xoptions & GTK_SHRINK) != 0;
- child->yshrink = (yoptions & GTK_SHRINK) != 0;
- child->xfill = (xoptions & GTK_FILL) != 0;
- child->yfill = (yoptions & GTK_FILL) != 0;
-
- sheet->children = g_list_append(sheet->children, child);
-
- gtk_sheet_get_cell_area(sheet, row, col, &area);
-
- child->x = area.x + child->xpadding;
- child->y = area.y + child->ypadding;
-
- if (GTK_WIDGET_VISIBLE(GTK_WIDGET(sheet)))
+ bg = g_sheet_model_get_background (sheet->model, row, col);
+ if ( bg )
{
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet)) &&
- (!GTK_WIDGET_REALIZED(widget) || GTK_WIDGET_NO_WINDOW(widget)))
- gtk_sheet_realize_child(sheet, child);
-
- if(GTK_WIDGET_MAPPED(GTK_WIDGET(sheet)) &&
- !GTK_WIDGET_MAPPED(widget))
- gtk_widget_map(widget);
+ gdk_colormap_alloc_color (colormap, bg, TRUE, TRUE);
+ attr->background = *bg;
}
- gtk_sheet_position_child(sheet, child);
-
-/* This will avoid drawing on the titles */
-
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet)))
- {
- if(GTK_SHEET_ROW_TITLES_VISIBLE(sheet))
- gdk_window_show(sheet->row_title_window);
- if(GTK_SHEET_COL_TITLES_VISIBLE(sheet))
- gdk_window_show(sheet->column_title_window);
- }
-
-}
-
-void
-gtk_sheet_button_attach (GtkSheet *sheet,
- GtkWidget *widget,
- gint row, gint col)
-{
- GtkSheetButton *button = 0;
- GtkSheetChild *child;
- GtkRequisition button_requisition;
-
- if(row >= 0 && col >= 0) return;
- if(row < 0 && col < 0) return;
-
- child = g_new (GtkSheetChild, 1);
- child->widget = widget;
- child->x = 0;
- child->y = 0;
- child->attached_to_cell = TRUE;
- child->floating = FALSE;
- child->row = row;
- child->col = col;
- child->xpadding = child->ypadding = 0;
- child->xshrink = child->yshrink = FALSE;
- child->xfill = child->yfill = FALSE;
+ attr->justification =
+ g_sheet_model_get_column_justification (sheet->model, col);
+ j = g_sheet_model_get_justification (sheet->model, row, col);
+ if (j)
+ attr->justification = *j;
- sheet->children = g_list_append(sheet->children, child);
+ font_desc = g_sheet_model_get_font_desc (sheet->model, row, col);
+ if ( font_desc ) attr->font_desc = font_desc;
- gtk_sheet_button_size_request(sheet, button, &button_requisition);
+ border = g_sheet_model_get_cell_border (sheet->model, row, col);
+ if ( border ) attr->border = *border;
- if (GTK_WIDGET_VISIBLE(GTK_WIDGET(sheet)))
- {
- if(GTK_WIDGET_REALIZED(GTK_WIDGET(sheet)) &&
- (!GTK_WIDGET_REALIZED(widget) || GTK_WIDGET_NO_WINDOW(widget)))
- gtk_sheet_realize_child(sheet, child);
-
- if(GTK_WIDGET_MAPPED(GTK_WIDGET(sheet)) &&
- !GTK_WIDGET_MAPPED(widget))
- gtk_widget_map(widget);
- }
-
- if(row == -1) size_allocate_column_title_buttons(sheet);
- if(col == -1) size_allocate_row_title_buttons(sheet);
-
-}
-
-static void
-label_size_request(GtkSheet *sheet, gchar *label, GtkRequisition *req)
-{
- gchar *words;
- gchar word[1000];
- gint n = 0;
- gint row_height = DEFAULT_ROW_HEIGHT(GTK_WIDGET(sheet)) - 2*CELLOFFSET + 2;
-
- req->height = 0;
- req->width = 0;
- words=label;
-
- while(words && *words != '\0'){
- if(*words == '\n' || *(words+1) == '\0'){
- req->height += row_height;
-
- word[n] = '\0';
- req->width = MAX(req->width, STRING_WIDTH(GTK_WIDGET(sheet), GTK_WIDGET(sheet)->style->font_desc, word));
- n = 0;
- } else {
- word[n++] = *words;
- }
- words++;
- }
-
- if(n > 0) req->height -= 2;
+ return TRUE;
}
static void
-gtk_sheet_button_size_request (GtkSheet *sheet,
- const GtkSheetButton *button,
- GtkRequisition *button_requisition)
+gtk_sheet_button_size_request (GtkSheet *sheet,
+ const GtkSheetButton *button,
+ GtkRequisition *button_requisition)
{
GtkRequisition requisition;
GtkRequisition label_requisition;
- if(gtk_sheet_autoresize(sheet) && button->label && strlen(button->label) > 0){
- label_size_request(sheet, button->label, &label_requisition);
- label_requisition.width += 2*CELLOFFSET;
- label_requisition.height += 2*CELLOFFSET;
- } else {
- label_requisition.height = DEFAULT_ROW_HEIGHT(GTK_WIDGET(sheet));
- label_requisition.width = COLUMN_MIN_WIDTH;
- }
+ label_requisition.height = DEFAULT_ROW_HEIGHT;
+ label_requisition.width = COLUMN_MIN_WIDTH;
+
+ requisition.height = DEFAULT_ROW_HEIGHT;
+ requisition.width = COLUMN_MIN_WIDTH;
- if(button->child)
- {
- gtk_widget_size_request(button->child->widget, &requisition);
- requisition.width += 2*button->child->xpadding;
- requisition.height += 2*button->child->ypadding;
- requisition.width += 2*sheet->button->style->xthickness;
- requisition.height += 2*sheet->button->style->ythickness;
- }
- else
- {
- requisition.height = DEFAULT_ROW_HEIGHT(GTK_WIDGET(sheet));
- requisition.width = COLUMN_MIN_WIDTH;
- }
*button_requisition = requisition;
- button_requisition->width = MAX(requisition.width, label_requisition.width);
- button_requisition->height = MAX(requisition.height, label_requisition.height);
-
+ button_requisition->width = MAX (requisition.width, label_requisition.width);
+ button_requisition->height = MAX (requisition.height, label_requisition.height);
+
}
static void
-gtk_sheet_row_size_request (GtkSheet *sheet,
- gint row,
- guint *requisition)
+gtk_sheet_row_size_request (GtkSheet *sheet,
+ gint row,
+ guint *requisition)
{
GtkRequisition button_requisition;
- GList *children;
- gtk_sheet_button_size_request(sheet,
- yyy_row_button(sheet, row),
- &button_requisition);
+ gtk_sheet_button_size_request (sheet,
+ g_sheet_row_get_button (sheet->row_geometry, row),
+ &button_requisition);
*requisition = button_requisition.height;
- children = sheet->children;
- while(children){
- GtkSheetChild *child = (GtkSheetChild *)children->data;
- GtkRequisition child_requisition;
-
- if(child->attached_to_cell && child->row == row && child->col != -1 && !child->floating && !child->yshrink){
- gtk_widget_get_child_requisition(child->widget, &child_requisition);
-
- if(child_requisition.height + 2 * child->ypadding > *requisition)
- *requisition = child_requisition.height + 2 * child->ypadding;
- }
- children = children->next;
- }
-
- sheet->row_requisition = * requisition;
+ sheet->row_requisition = *requisition;
}
static void
-gtk_sheet_column_size_request (GtkSheet *sheet,
- gint col,
- guint *requisition)
+gtk_sheet_column_size_request (GtkSheet *sheet,
+ gint col,
+ guint *requisition)
{
GtkRequisition button_requisition;
- GList *children;
- gtk_sheet_button_size_request(sheet,
- xxx_column_button(sheet, col),
- &button_requisition);
+ GtkSheetButton *button = g_sheet_model_get_column_button (sheet->model, col);
- *requisition = button_requisition.width;
-
- children = sheet->children;
- while(children){
- GtkSheetChild *child = (GtkSheetChild *)children->data;
- GtkRequisition child_requisition;
+ gtk_sheet_button_size_request (sheet,
+ button,
+ &button_requisition);
- if(child->attached_to_cell && child->col == col && child->row != -1 && !child->floating && !child->xshrink){
- gtk_widget_get_child_requisition(child->widget, &child_requisition);
+ gtk_sheet_button_free (button);
- if(child_requisition.width + 2 * child->xpadding > *requisition)
- *requisition = child_requisition.width + 2 * child->xpadding;
- }
- children = children->next;
- }
+ *requisition = button_requisition.width;
sheet->column_requisition = *requisition;
}
-void
-gtk_sheet_move_child(GtkSheet *sheet, GtkWidget *widget, gint x, gint y)
-{
- GtkSheetChild *child;
- GList *children;
-
- g_return_if_fail(sheet != NULL);
- g_return_if_fail(GTK_IS_SHEET(sheet));
-
- children = sheet->children;
- while(children)
- {
- child = children->data;
-
- if(child->widget == widget){
- child->x = x;
- child->y = y;
- child->row = ROW_FROM_YPIXEL(sheet, y);
- child->col = COLUMN_FROM_XPIXEL(sheet, x);
- gtk_sheet_position_child(sheet, child);
- return;
- }
-
- children = children->next;
- }
-
- g_warning("Widget must be a GtkSheet child");
-
-}
static void
-gtk_sheet_position_child(GtkSheet *sheet, GtkSheetChild *child)
+gtk_sheet_forall (GtkContainer *container,
+ gboolean include_internals,
+ GtkCallback callback,
+ gpointer callback_data)
{
- GtkRequisition child_requisition;
- GtkAllocation child_allocation;
- gint xoffset = 0;
- gint yoffset = 0;
- gint x = 0, y = 0;
- GdkRectangle area;
-
- gtk_widget_get_child_requisition(child->widget, &child_requisition);
+ GtkSheet *sheet = GTK_SHEET (container);
- if(sheet->column_titles_visible)
- yoffset = sheet->column_title_area.height;
-
- if(sheet->row_titles_visible)
- xoffset = sheet->row_title_area.width;
+ g_return_if_fail (callback != NULL);
- if(child->attached_to_cell){
-/*
- child->x = COLUMN_LEFT_XPIXEL(sheet, child->col);
- child->y = ROW_TOP_YPIXEL(sheet, child->row);
+ if (sheet->button && sheet->button->parent)
+ (* callback) (sheet->button, callback_data);
- if(sheet->row_titles_visible)
- child->x-=sheet->row_title_area.width;
- if(sheet->column_titles_visible)
- child->y-=sheet->column_title_area.height;
+ if (sheet->entry_container && GTK_IS_CONTAINER (sheet->entry_container))
+ (* callback) (sheet->entry_container, callback_data);
+}
- width = xxx_column_width(sheet, child->col);
- height = yyy_row_height(sheet, child->row);
-*/
-
- gtk_sheet_get_cell_area(sheet, child->row, child->col, &area);
- child->x = area.x + child->xpadding;
- child->y = area.y + child->ypadding;
-
- if(!child->floating){
- if(child_requisition.width + 2*child->xpadding <= xxx_column_width(sheet, child->col)){
- if(child->xfill){
- child_requisition.width = child_allocation.width = xxx_column_width(sheet, child->col) - 2*child->xpadding;
- } else {
- if(child->xexpand){
- child->x = area.x + xxx_column_width(sheet, child->col) / 2 -
- child_requisition.width / 2;
- }
- child_allocation.width = child_requisition.width;
- }
- } else {
- if(!child->xshrink){
- gtk_sheet_set_column_width(sheet, child->col, child_requisition.width + 2 * child->xpadding);
- }
- child_allocation.width = xxx_column_width(sheet, child->col) - 2*child->xpadding;
- }
-
- if(child_requisition.height + 2*child->ypadding <= yyy_row_height(sheet, child->row)){
- if(child->yfill){
- child_requisition.height = child_allocation.height = yyy_row_height(sheet, child->row) - 2*child->ypadding;
- } else {
- if(child->yexpand){
- child->y = area.y + yyy_row_height(sheet, child->row) / 2 -
- child_requisition.height / 2;
- }
- child_allocation.height = child_requisition.height;
- }
- } else {
- if(!child->yshrink){
- gtk_sheet_set_row_height(sheet, child->row, child_requisition.height + 2 * child->ypadding);
- }
- child_allocation.height = yyy_row_height(sheet, child->row) - 2*child->ypadding;
- }
- } else {
- child_allocation.width = child_requisition.width;
- child_allocation.height = child_requisition.height;
- }
- x = child_allocation.x = child->x + xoffset;
- y = child_allocation.y = child->y + yoffset;
- }
- else
- {
- x = child_allocation.x = child->x + sheet->hoffset + xoffset;
- x = child_allocation.x = child->x + xoffset;
- y = child_allocation.y = child->y + sheet->voffset + yoffset;
- y = child_allocation.y = child->y + yoffset;
- child_allocation.width = child_requisition.width;
- child_allocation.height = child_requisition.height;
- }
+GSheetModel *
+gtk_sheet_get_model (const GtkSheet *sheet)
+{
+ g_return_val_if_fail (GTK_IS_SHEET (sheet), NULL);
- gtk_widget_size_allocate(child->widget, &child_allocation);
- gtk_widget_queue_draw(child->widget);
+ return sheet->model;
}
-static void
-gtk_sheet_forall (GtkContainer *container,
- gboolean include_internals,
- GtkCallback callback,
- gpointer callback_data)
-{
- GtkSheet *sheet;
- GtkSheetChild *child;
- GList *children;
- g_return_if_fail (GTK_IS_SHEET (container));
- g_return_if_fail (callback != NULL);
+GtkSheetButton *
+gtk_sheet_button_new (void)
+{
+ GtkSheetButton *button = g_malloc (sizeof (GtkSheetButton));
- sheet = GTK_SHEET (container);
- children = sheet->children;
- while (children)
- {
- child = children->data;
- children = children->next;
+ button->state = GTK_STATE_NORMAL;
+ button->label = NULL;
+ button->label_visible = TRUE;
+ button->justification = GTK_JUSTIFY_FILL;
- (* callback) (child->widget, callback_data);
- }
- if(sheet->button)
- (* callback) (sheet->button, callback_data);
- if(sheet->sheet_entry)
- (* callback) (sheet->sheet_entry, callback_data);
+ return button;
}
-static void
-gtk_sheet_position_children(GtkSheet *sheet)
-{
- GList *children;
- GtkSheetChild *child;
-
- children = sheet->children;
-
- while(children)
- {
- child = (GtkSheetChild *)children->data;
-
- if(child->col !=-1 && child->row != -1)
- gtk_sheet_position_child(sheet, child);
-
- if(child->row == -1){
- if(child->col < MIN_VISIBLE_COLUMN(sheet) ||
- child->col > MAX_VISIBLE_COLUMN(sheet))
- gtk_sheet_child_hide(child);
- else
- gtk_sheet_child_show(child);
- }
- if(child->col == -1){
- if(child->row < MIN_VISIBLE_ROW(sheet) ||
- child->row > MAX_VISIBLE_ROW(sheet))
- gtk_sheet_child_hide(child);
- else
- gtk_sheet_child_show(child);
- }
-
- children = children->next;
- }
-
+void
+gtk_sheet_button_free (GtkSheetButton *button)
+{
+ if (!button) return ;
+
+ g_free (button->label);
+ g_free (button);
}
static void
-gtk_sheet_remove (GtkContainer *container, GtkWidget *widget)
+append_cell_text (GString *string, const GtkSheet *sheet, gint r, gint c)
{
- GtkSheet *sheet;
- GList *children;
- GtkSheetChild *child = 0;
+ gchar *celltext = gtk_sheet_cell_get_text (sheet, r, c);
- g_return_if_fail(container != NULL);
- g_return_if_fail(GTK_IS_SHEET(container));
-
- sheet = GTK_SHEET(container);
+ if ( NULL == celltext)
+ return;
- children = sheet->children;
+ g_string_append (string, celltext);
+ g_free (celltext);
+}
- while(children)
- {
- child = (GtkSheetChild *)children->data;
- if(child->widget == widget) break;
+static GString *
+range_to_text (const GtkSheet *sheet)
+{
+ gint r, c;
+ GString *string;
- children = children->next;
- }
+ if ( !gtk_sheet_range_isvisible (sheet, sheet->range))
+ return NULL;
- if (children)
- {
- gtk_widget_unparent (widget);
- child->widget = NULL;
+ string = g_string_sized_new (80);
- sheet->children = g_list_remove_link (sheet->children, children);
- g_list_free_1 (children);
- g_free(child);
- }
+ for (r = sheet->range.row0; r <= sheet->range.rowi; ++r)
+ {
+ for (c = sheet->range.col0; c < sheet->range.coli; ++c)
+ {
+ append_cell_text (string, sheet, r, c);
+ g_string_append (string, "\t");
+ }
+ append_cell_text (string, sheet, r, c);
+ if ( r < sheet->range.rowi)
+ g_string_append (string, "\n");
+ }
+ return string;
}
-static void
-gtk_sheet_realize_child(GtkSheet *sheet, GtkSheetChild *child)
+static GString *
+range_to_html (const GtkSheet *sheet)
{
- GtkWidget *widget;
+ gint r, c;
+ GString *string;
- widget = GTK_WIDGET(sheet);
+ if ( !gtk_sheet_range_isvisible (sheet, sheet->range))
+ return NULL;
- if(GTK_WIDGET_REALIZED(widget)){
- if(child->row == -1)
- gtk_widget_set_parent_window(child->widget, sheet->column_title_window);
- else if(child->col == -1)
- gtk_widget_set_parent_window(child->widget, sheet->row_title_window);
- else
- gtk_widget_set_parent_window(child->widget, sheet->sheet_window);
- }
+ string = g_string_sized_new (480);
+
+ g_string_append (string, "<html>\n");
+ g_string_append (string, "<body>\n");
+ g_string_append (string, "<table>\n");
+ for (r = sheet->range.row0; r <= sheet->range.rowi; ++r)
+ {
+ g_string_append (string, "<tr>\n");
+ for (c = sheet->range.col0; c <= sheet->range.coli; ++c)
+ {
+ g_string_append (string, "<td>");
+ append_cell_text (string, sheet, r, c);
+ g_string_append (string, "</td>\n");
+ }
+ g_string_append (string, "</tr>\n");
+ }
+ g_string_append (string, "</table>\n");
+ g_string_append (string, "</body>\n");
+ g_string_append (string, "</html>\n");
- gtk_widget_set_parent(child->widget, widget);
+ return string;
}
+enum {
+ SELECT_FMT_NULL,
+ SELECT_FMT_TEXT,
+ SELECT_FMT_HTML
+};
-
-GtkSheetChild *
-gtk_sheet_get_child_at(GtkSheet *sheet, gint row, gint col)
+static void
+primary_get_cb (GtkClipboard *clipboard,
+ GtkSelectionData *selection_data,
+ guint info,
+ gpointer data)
{
- GList *children;
- GtkSheetChild *child = 0;
-
- g_return_val_if_fail(sheet != NULL, NULL);
- g_return_val_if_fail(GTK_IS_SHEET(sheet), NULL);
-
- children = sheet->children;
+ GtkSheet *sheet = GTK_SHEET (data);
+ GString *string = NULL;
- while(children)
- {
- child = (GtkSheetChild *)children->data;
-
- if(child->attached_to_cell)
- if(child->row == row && child->col == col) break;
-
- children = children->next;
- }
-
- if(children) return child;
-
- return NULL;
-}
+ switch (info)
+ {
+ case SELECT_FMT_TEXT:
+ string = range_to_text (sheet);
+ break;
+ case SELECT_FMT_HTML:
+ string = range_to_html (sheet);
+ break;
+ default:
+ g_assert_not_reached ();
+ }
-static void
-gtk_sheet_child_hide(GtkSheetChild *child)
-{
- g_return_if_fail(child != NULL);
- gtk_widget_hide(child->widget);
+ gtk_selection_data_set (selection_data, selection_data->target,
+ 8,
+ (const guchar *) string->str, string->len);
+ g_string_free (string, TRUE);
}
static void
-gtk_sheet_child_show(GtkSheetChild *child)
+primary_clear_cb (GtkClipboard *clipboard,
+ gpointer data)
{
- g_return_if_fail(child != NULL);
+ GtkSheet *sheet = GTK_SHEET (data);
+ if ( ! GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
+ return;
- gtk_widget_show(child->widget);
+ gtk_sheet_real_unselect_range (sheet, NULL);
}
-GSheetModel *
-gtk_sheet_get_model(const GtkSheet *sheet)
+static void
+gtk_sheet_update_primary_selection (GtkSheet *sheet)
{
- g_return_val_if_fail (GTK_IS_SHEET (sheet), NULL);
-
- return sheet->model;
-}
+ static const GtkTargetEntry targets[] = {
+ { "UTF8_STRING", 0, SELECT_FMT_TEXT },
+ { "STRING", 0, SELECT_FMT_TEXT },
+ { "TEXT", 0, SELECT_FMT_TEXT },
+ { "COMPOUND_TEXT", 0, SELECT_FMT_TEXT },
+ { "text/plain;charset=utf-8", 0, SELECT_FMT_TEXT },
+ { "text/plain", 0, SELECT_FMT_TEXT },
+ { "text/html", 0, SELECT_FMT_HTML }
+ };
+ GtkClipboard *clipboard;
-GtkSheetButton *
-gtk_sheet_button_new(void)
-{
- GtkSheetButton *button = g_malloc(sizeof(GtkSheetButton));
-
- button->state = GTK_STATE_NORMAL;
- button->label = NULL;
- button->label_visible = TRUE;
- button->child = NULL;
- button->justification = GTK_JUSTIFY_FILL;
-
- return button;
-}
+ if (!GTK_WIDGET_REALIZED (sheet))
+ return;
+ clipboard = gtk_widget_get_clipboard (GTK_WIDGET (sheet),
+ GDK_SELECTION_PRIMARY);
-inline void
-gtk_sheet_button_free(GtkSheetButton *button)
-{
- if (!button) return ;
-
- g_free(button->label);
- g_free(button);
+ if (gtk_sheet_range_isvisible (sheet, sheet->range))
+ {
+ if (!gtk_clipboard_set_with_owner (clipboard, targets,
+ G_N_ELEMENTS (targets),
+ primary_get_cb, primary_clear_cb,
+ G_OBJECT (sheet)))
+ primary_clear_cb (clipboard, sheet);
+ }
+ else
+ {
+ if (gtk_clipboard_get_owner (clipboard) == G_OBJECT (sheet))
+ gtk_clipboard_clear (clipboard);
+ }
}
projects / pspp-builds.git / blobdiff