X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fgtksheet%2Fgtksheet.c;h=71c656a2b8e589458d52c66305554ba528f9705d;hb=5016e3c7d6888600553543e1a1fd6892f5328519;hp=409c2369ea8337c8ac5dcea752764a4269704702;hpb=daa89632abf5920a2d2aaa622bac44ab012e1da8;p=pspp-builds.git diff --git a/lib/gtksheet/gtksheet.c b/lib/gtksheet/gtksheet.c index 409c2369..71c656a2 100644 --- a/lib/gtksheet/gtksheet.c +++ b/lib/gtksheet/gtksheet.c @@ -1,5 +1,11 @@ -/* 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 @@ -28,15 +34,8 @@ * * 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 @@ -47,74 +46,63 @@ #include #include #include -#include #include #include -#include -#include -#include #include #include #include -#include #include -#include "gtkitementry.h" #include "gtksheet.h" -#include "gtkextra-marshal.h" +#include #include "gsheetmodel.h" +#include +#include /* 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_REDRAW_PENDING = 1 << 7, + 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_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) #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_REDRAW_PENDING(sheet) (GTK_SHEET_FLAGS (sheet) & GTK_SHEET_REDRAW_PENDING) #define CELL_SPACING 1 -#define DRAG_WIDTH 6 + #define TIMEOUT_HOVER 300 -#define TIME_INTERVAL 8 #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_set_row_height (GtkSheet *sheet, + gint row, + guint height); -static void gtk_sheet_row_title_button_draw (GtkSheet *sheet, gint row); +static void destroy_hover_window (GtkSheetHoverTitle *); +static GtkSheetHoverTitle *create_hover_window (void); +static GtkStateType gtk_sheet_cell_get_state (GtkSheet *sheet, gint row, gint col); -static gboolean gtk_sheet_cell_empty (const GtkSheet *sheet, gint row, gint col); -static inline -void dispose_string (const GtkSheet *sheet, gchar *text) +static inline void +dispose_string (const GtkSheet *sheet, gchar *text) { GSheetModel *model = gtk_sheet_get_model (sheet); @@ -125,399 +113,137 @@ void dispose_string (const GtkSheet *sheet, gchar *text) 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) -{ - 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); - } -} - - -static gint -yyy_row_is_visible (const GtkSheet *sheet, gint row) -{ - GSheetRow *row_geo = sheet->row_geometry; - - return g_sheet_row_get_visibility (row_geo, row, 0); -} - - -static gint -yyy_row_is_sensitive (const GtkSheet *sheet, gint row) -{ - GSheetRow *row_geo = sheet->row_geometry; - - return g_sheet_row_get_sensitivity (row_geo, row, 0); -} - - - -static inline gint -yyy_row_count (const GtkSheet *sheet) -{ - GSheetRow *row_geo = sheet->row_geometry; - - return g_sheet_row_get_row_count (row_geo, 0); -} - -static inline gint -yyy_row_height (const GtkSheet *sheet, gint row) -{ - GSheetRow *row_geo = sheet->row_geometry; - - return g_sheet_row_get_height (row_geo, row, 0); -} - -static gint -yyy_row_top_ypixel (const GtkSheet *sheet, gint row) -{ - GSheetRow *geo = sheet->row_geometry; - - gint y = g_sheet_row_start_pixel (geo, row, 0); - - if ( sheet->column_titles_visible ) - y += sheet->column_title_area.height; - - return y; -} - - -/* 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); -} +/* FIXME: Why bother with these two ? */ -/* gives the top pixel of the given row in context of - * the sheet's voffset */ +/* returns the column index from a pixel location */ static inline gint -ROW_TOP_YPIXEL (const GtkSheet *sheet, gint row) +column_from_xpixel (const GtkSheet *sheet, gint pixel) { - return (sheet->voffset + yyy_row_top_ypixel (sheet, row)); + return psppire_axis_get_unit_at_pixel (sheet->haxis, pixel); } - -/* 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) -{ - return (yyy_row_ypixel_to_row (sheet, y)); -} - -static inline GtkSheetButton * -xxx_column_button (const GtkSheet *sheet, gint col) +row_from_ypixel (const GtkSheet *sheet, gint pixel) { - GSheetColumn *col_geo = sheet->column_geometry; - if ( col < 0 ) return NULL ; - - return g_sheet_column_get_button (col_geo, col); + return psppire_axis_get_unit_at_pixel (sheet->vaxis, pixel); } -static inline gint -xxx_column_left_xpixel (const GtkSheet *sheet, gint col) +/* 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) { - 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; + return row_from_ypixel (sheet, sheet->vadjustment->value); } -static inline gint -xxx_column_width (const GtkSheet *sheet, gint col) +static inline glong +min_fully_visible_row (const GtkSheet *sheet) { - GSheetColumn *col_geo = sheet->column_geometry; - - return g_sheet_column_get_width (col_geo, col); -} + glong row = min_visible_row (sheet); + if ( psppire_axis_pixel_start (sheet->vaxis, row) < sheet->vadjustment->value) + row++; -static inline void -xxx_set_column_width (GtkSheet *sheet, gint col, gint width) -{ - if ( sheet->column_geometry ) - g_sheet_column_set_width (sheet->column_geometry, col, width); + return row; } -static inline void -xxx_column_set_left_column (GtkSheet *sheet, gint col, gint i) +static inline glong +max_visible_row (const GtkSheet *sheet) { - GSheetColumn *col_geo = sheet->column_geometry; - - g_sheet_column_set_left_text_column (col_geo, col, i); + return row_from_ypixel (sheet, + sheet->vadjustment->value + + sheet->vadjustment->page_size); } -static inline gint -xxx_column_left_column (const GtkSheet *sheet, gint col) -{ - GSheetColumn *col_geo = sheet->column_geometry; - - return g_sheet_column_get_left_text_column (col_geo, col); -} -static inline void -xxx_column_set_right_column (GtkSheet *sheet, gint col, gint i) +static inline glong +max_fully_visible_row (const GtkSheet *sheet) { - GSheetColumn *col_geo = sheet->column_geometry; + glong row = max_visible_row (sheet); - g_sheet_column_set_right_text_column (col_geo, col, i); -} - -static inline gint -xxx_column_right_column (const GtkSheet *sheet, gint col) -{ - GSheetColumn *col_geo = sheet->column_geometry; + if ( psppire_axis_pixel_start (sheet->vaxis, row) + + + psppire_axis_unit_size (sheet->vaxis, row) + > sheet->vadjustment->value) + row--; - return g_sheet_column_get_right_text_column (col_geo, col); + return row; } -static inline GtkJustification -xxx_column_justification (const GtkSheet *sheet, gint col) -{ - GSheetColumn *col_geo = sheet->column_geometry; - - return g_sheet_column_get_justification (col_geo, col); -} -static inline gint -xxx_column_is_visible (const GtkSheet *sheet, gint col) +/* Returns the lowest column number which is wholly or partially + on the sheet */ +static inline glong +min_visible_column (const GtkSheet *sheet) { - GSheetColumn *col_geo = sheet->column_geometry; - - return g_sheet_column_get_visibility (col_geo, col); + return column_from_xpixel (sheet, sheet->hadjustment->value); } - -static inline gint -xxx_column_is_sensitive (const GtkSheet *sheet, gint col) +static inline glong +min_fully_visible_column (const GtkSheet *sheet) { - GSheetColumn *col_geo = sheet->column_geometry; - - return g_sheet_column_get_sensitivity (col_geo, col); -} + glong col = min_visible_column (sheet); + if ( psppire_axis_pixel_start (sheet->haxis, col) < sheet->hadjustment->value) + 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)); + return col; } -static inline gint -xxx_column_count (const GtkSheet *sheet) -{ - GSheetColumn *col_geo = sheet->column_geometry; - - 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) +/* Returns the highest column number which is wholly or partially + on the sheet */ +static inline glong +max_visible_column (const GtkSheet *sheet) { - gint i, cx; - - cx = sheet->hoffset; - if ( sheet->row_titles_visible ) - cx += sheet->row_title_area.width; - - if (x < cx) return 0; - for (i = 0; i < xxx_column_count (sheet); i++) - { - 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); - } - - /* no match */ - return xxx_column_count (sheet) - 1; + return column_from_xpixel (sheet, + sheet->hadjustment->value + + sheet->hadjustment->page_size); } -/* returns the total height of the sheet */ -static inline gint SHEET_HEIGHT (GtkSheet *sheet) +static inline glong +max_fully_visible_column (const 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); -} - + glong col = max_visible_column (sheet); -static inline GtkSheetButton * -yyy_row_button (GtkSheet *sheet, gint row) -{ - GSheetRow *row_geo = sheet->row_geometry; + if ( psppire_axis_pixel_start (sheet->haxis, col) + + + psppire_axis_unit_size (sheet->haxis, col) + > sheet->hadjustment->value) + col--; - return g_sheet_row_get_button (row_geo, row, sheet); + return col; } +/* 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 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) +static gboolean +on_column_boundary (const GtkSheet *sheet, gint x, gint *column) { - gint i, cx; - - 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; -} - -#define MIN_VISIBLE_ROW(sheet) \ - ROW_FROM_YPIXEL (sheet, sheet->column_title_area.height + 1) - -#define MAX_VISIBLE_ROW(sheet) \ - ROW_FROM_YPIXEL (sheet, sheet->sheet_window_height - 1) - -#define MIN_VISIBLE_COLUMN(sheet) \ - COLUMN_FROM_XPIXEL (sheet, sheet->row_title_area.width + 1) - -#define MAX_VISIBLE_COLUMN(sheet) \ - COLUMN_FROM_XPIXEL (sheet, sheet->sheet_window_width) - - + gint col; -static inline gboolean -POSSIBLE_XDRAG (const GtkSheet *sheet, gint x, gint *drag_column) -{ - gint column, xdrag; + x += sheet->hadjustment->value; - column = COLUMN_FROM_XPIXEL (sheet, x); - *drag_column = column; + col = column_from_xpixel (sheet, x); - xdrag = COLUMN_LEFT_XPIXEL (sheet, column) + CELL_SPACING; - if (x <= xdrag + DRAG_WIDTH / 2 && column != 0) + if ( column_from_xpixel (sheet, x - DRAG_WIDTH / 2) < col ) { - while (! xxx_column_is_visible (sheet, column - 1) && column > 0) column--; - *drag_column = column - 1; - return xxx_column_is_sensitive (sheet, column - 1); + *column = col - 1; + return TRUE; } - 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 = ROW_TOP_YPIXEL (sheet, row)+CELL_SPACING; - if (y <= ydrag + DRAG_WIDTH / 2 && row != 0) + if ( column_from_xpixel (sheet, x + DRAG_WIDTH / 2) > col ) { - while (!yyy_row_is_visible (sheet, row - 1) && row > 0) row--; - *drag_row = row - 1; - return yyy_row_is_sensitive (sheet, row - 1); + *column = col; + return TRUE; } - ydrag +=yyy_row_height (sheet, row); - - if (y >= ydrag - DRAG_WIDTH / 2 && y <= ydrag + DRAG_WIDTH / 2) - return yyy_row_is_sensitive (sheet, row); - - return FALSE; } @@ -532,21 +258,21 @@ POSSIBLE_DRAG (const GtkSheet *sheet, gint x, gint y, 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 = row_from_ypixel (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); + ydrag = psppire_axis_pixel_start (sheet->vaxis, 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); + ydrag = psppire_axis_pixel_start (sheet->vaxis, sheet->range.rowi) + + psppire_axis_unit_size (sheet->vaxis, sheet->range.rowi); if (y >= ydrag - DRAG_WIDTH / 2 && y <= ydrag + DRAG_WIDTH / 2) { *drag_row = sheet->range.rowi; @@ -554,18 +280,18 @@ POSSIBLE_DRAG (const GtkSheet *sheet, gint x, gint y, } } - 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 >= psppire_axis_pixel_start (sheet->vaxis, sheet->range.row0) - DRAG_WIDTH / 2 && + y <= psppire_axis_pixel_start (sheet->vaxis, sheet->range.rowi) + + psppire_axis_unit_size (sheet->vaxis, sheet->range.rowi) + DRAG_WIDTH / 2) { - xdrag = COLUMN_LEFT_XPIXEL (sheet, sheet->range.col0); + 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); + 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; @@ -587,20 +313,20 @@ POSSIBLE_RESIZE (const GtkSheet *sheet, gint x, gint y, 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); + xdrag = psppire_axis_pixel_start (sheet->haxis, sheet->range.coli)+ + psppire_axis_unit_size (sheet->haxis, sheet->range.coli); - ydrag = ROW_TOP_YPIXEL (sheet, sheet->range.rowi)+ - yyy_row_height (sheet, sheet->range.rowi); + ydrag = psppire_axis_pixel_start (sheet->vaxis, sheet->range.rowi) + + psppire_axis_unit_size (sheet->vaxis, sheet->range.rowi); if (sheet->state == GTK_SHEET_COLUMN_SELECTED) - ydrag = ROW_TOP_YPIXEL (sheet, MIN_VISIBLE_ROW (sheet)); + ydrag = psppire_axis_pixel_start (sheet->vaxis, min_visible_row (sheet)); if (sheet->state == GTK_SHEET_ROW_SELECTED) - xdrag = COLUMN_LEFT_XPIXEL (sheet, MIN_VISIBLE_COLUMN (sheet)); + xdrag = psppire_axis_pixel_start (sheet->haxis, min_visible_column (sheet)); - *drag_column = COLUMN_FROM_XPIXEL (sheet, x); - *drag_row = ROW_FROM_YPIXEL (sheet, y); + *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; @@ -608,18 +334,64 @@ POSSIBLE_RESIZE (const GtkSheet *sheet, gint x, gint y, 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 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); + + if ( sheet->row_titles_visible) + r->x += sheet->row_title_area.width; + + + r->y = psppire_axis_pixel_start (sheet->vaxis, 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 = psppire_axis_pixel_start (sheet->vaxis, range->rowi) - + psppire_axis_pixel_start (sheet->vaxis, range->row0) + + psppire_axis_unit_size (sheet->vaxis, 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_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, @@ -629,40 +401,38 @@ 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_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 gint gtk_sheet_key_press (GtkWidget *widget, +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); +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, +static gboolean gtk_sheet_range_isvisible (const GtkSheet *sheet, GtkSheetRange range); -static gboolean gtk_sheet_cell_isvisible (GtkSheet * sheet, +static gboolean gtk_sheet_cell_isvisible (GtkSheet *sheet, gint row, gint column); /* Drawing Routines */ -/* draw cell background and frame */ -static void gtk_sheet_cell_draw_default (GtkSheet *sheet, - gint row, gint column); +/* 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); +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, @@ -670,63 +440,51 @@ static void gtk_sheet_range_draw_selection (GtkSheet *sheet, /* Selection */ -static gboolean 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_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); - /* 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_hide_entry_widget (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 void gtk_sheet_click_cell (GtkSheet *sheet, +static void gtk_sheet_show_entry_widget (GtkSheet *sheet); +static gboolean gtk_sheet_click_cell (GtkSheet *sheet, gint row, - gint column, - gboolean *veto); + gint column); -/* 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); /* Scrollbars */ -static void adjust_scrollbars (GtkSheet * sheet); -static void vadjustment_value_changed (GtkAdjustment * adjustment, +static void adjust_scrollbars (GtkSheet *sheet); +static void vadjustment_value_changed (GtkAdjustment *adjustment, gpointer data); -static void hadjustment_value_changed (GtkAdjustment * adjustment, +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_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, +static guint new_column_width (GtkSheet *sheet, gint column, - gint * x); -static guint new_row_height (GtkSheet * sheet, + gint *x); +static guint new_row_height (GtkSheet *sheet, gint row, - gint * y); + gint *y); /* Sheet Button */ static void create_global_button (GtkSheet *sheet); @@ -736,12 +494,11 @@ static void global_button_clicked (GtkWidget *widget, 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); /* Sheet button gadgets */ -static void size_allocate_column_title_buttons (GtkSheet * sheet); -static void size_allocate_row_title_buttons (GtkSheet * sheet); +static void draw_column_title_buttons (GtkSheet *sheet); +static void draw_row_title_buttons (GtkSheet *sheet); static void size_allocate_global_button (GtkSheet *sheet); @@ -749,30 +506,11 @@ static void gtk_sheet_button_size_request (GtkSheet *sheet, const GtkSheetButton *button, GtkRequisition *requisition); -/* Attributes routines */ -static void init_attributes (const GtkSheet *sheet, gint col, - GtkSheetCellAttr *attributes); - - -/* Memory allocation routines */ -static void gtk_sheet_real_range_clear (GtkSheet *sheet, - const GtkSheetRange *range); - 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); @@ -782,10 +520,6 @@ static void gtk_sheet_row_size_request (GtkSheet *sheet, /* Signals */ - -extern void -_gtkextra_signal_emit (GtkObject *object, guint signal_id, ...); - enum { SELECT_ROW, @@ -798,13 +532,7 @@ enum RESIZE_RANGE, MOVE_RANGE, TRAVERSE, - DEACTIVATE, ACTIVATE, - SET_CELL, - CLEAR_CELL, - CHANGED, - NEW_COL_WIDTH, - NEW_ROW_HEIGHT, LAST_SIGNAL }; @@ -832,13 +560,16 @@ gtk_sheet_get_type () (GInstanceInitFunc) gtk_sheet_init, NULL, }; + sheet_type = - g_type_register_static (GTK_TYPE_CONTAINER, "GtkSheet", + g_type_register_static (GTK_TYPE_BIN, "GtkSheet", &sheet_info, 0); } return sheet_type; } + + static GtkSheetRange* gtk_sheet_range_copy (const GtkSheetRange *range) { @@ -877,78 +608,203 @@ gtk_sheet_range_get_type (void) return sheet_range_type; } -static void -gtk_sheet_class_init (GtkSheetClass * klass) +static GtkSheetCell* +gtk_sheet_cell_copy (const GtkSheetCell *cell) { - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - GtkContainerClass *container_class; - GObjectClass *gobject_class = G_OBJECT_CLASS (klass); + GtkSheetCell *new_cell; - object_class = (GtkObjectClass *) klass; - widget_class = (GtkWidgetClass *) klass; - container_class = (GtkContainerClass *) klass; + g_return_val_if_fail (cell != NULL, NULL); - parent_class = g_type_class_peek_parent (klass); + new_cell = g_new (GtkSheetCell, 1); - /** - * GtkSheet::select-row - * @sheet: the sheet widget that emitted the signal - * @row: the newly selected row index - * - * A row has been selected. - */ - sheet_signals[SELECT_ROW] = - g_signal_new ("select-row", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - offsetof (GtkSheetClass, select_row), - NULL, NULL, - gtkextra_VOID__INT, - G_TYPE_NONE, - 1, - G_TYPE_INT); + *new_cell = *cell; + return new_cell; +} - /** - * 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] = - g_signal_new ("select-column", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - offsetof (GtkSheetClass, select_column), - NULL, NULL, - gtkextra_VOID__INT, - G_TYPE_NONE, - 1, - G_TYPE_INT); +static void +gtk_sheet_cell_free (GtkSheetCell *cell) +{ + g_return_if_fail (cell != NULL); + g_free (cell); +} - /** - * GtkSheet::double-click-row - * @sheet: the sheet widget that emitted the signal - * @row: the row that was double clicked. - * - * A row's title button has been double clicked - */ - sheet_signals[DOUBLE_CLICK_ROW] = - g_signal_new ("double-click-row", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - 0, - NULL, NULL, - gtkextra_VOID__INT, - G_TYPE_NONE, - 1, - G_TYPE_INT); +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; +} + + +/* Properties */ +enum + { + PROP_0, + PROP_VAXIS, + PROP_HAXIS, + PROP_MODEL + }; + +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_vertical_axis (GtkSheet *sheet, PsppireAxis *a) +{ + if ( sheet->vaxis ) + g_object_unref (sheet->vaxis); + + sheet->vaxis = a; + + if ( sheet->vaxis ) + g_object_ref (sheet->vaxis); +} + + +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_VAXIS: + gtk_sheet_set_vertical_axis (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_VAXIS: + g_value_set_pointer (value, sheet->vaxis); + 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) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + GParamSpec *haxis_spec ; + GParamSpec *vaxis_spec ; + GParamSpec *model_spec ; + + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + GtkContainerClass *container_class = GTK_CONTAINER_CLASS (klass); + + parent_class = g_type_class_peek_parent (klass); + + /** + * GtkSheet::select-row + * @sheet: the sheet widget that emitted the signal + * @row: the newly selected row index + * + * A row has been selected. + */ + sheet_signals[SELECT_ROW] = + 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 + * @sheet: the sheet widget that emitted the signal + * @column: the newly selected column index + * + * A column has been selected. + */ + sheet_signals[SELECT_COLUMN] = + 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); + + + /** + * GtkSheet::double-click-row + * @sheet: the sheet widget that emitted the signal + * @row: the row that was double clicked. + * + * A row's title button has been double clicked + */ + sheet_signals[DOUBLE_CLICK_ROW] = + 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); + + + /** * GtkSheet::double-click-column * @sheet: the sheet widget that emitted the signal * @column: the column that was double clicked. @@ -961,7 +817,7 @@ gtk_sheet_class_init (GtkSheetClass * klass) G_SIGNAL_RUN_LAST, 0, NULL, NULL, - gtkextra_VOID__INT, + g_cclosure_marshal_VOID__INT, G_TYPE_NONE, 1, G_TYPE_INT); @@ -980,7 +836,7 @@ gtk_sheet_class_init (GtkSheetClass * klass) G_SIGNAL_RUN_LAST, 0, NULL, NULL, - gtkextra_VOID__INT_POINTER, + psppire_marshal_VOID__INT_POINTER, G_TYPE_NONE, 2, G_TYPE_INT, @@ -1001,7 +857,7 @@ gtk_sheet_class_init (GtkSheetClass * klass) G_SIGNAL_RUN_LAST, 0, NULL, NULL, - gtkextra_VOID__INT_POINTER, + psppire_marshal_VOID__INT_POINTER, G_TYPE_NONE, 2, G_TYPE_INT, @@ -1015,7 +871,7 @@ gtk_sheet_class_init (GtkSheetClass * klass) G_SIGNAL_RUN_LAST, offsetof (GtkSheetClass, select_range), NULL, NULL, - gtkextra_VOID__BOXED, + g_cclosure_marshal_VOID__BOXED, G_TYPE_NONE, 1, GTK_TYPE_SHEET_RANGE); @@ -1027,7 +883,7 @@ gtk_sheet_class_init (GtkSheetClass * klass) G_SIGNAL_RUN_LAST, offsetof (GtkSheetClass, resize_range), NULL, NULL, - gtkextra_VOID__BOXED_BOXED, + psppire_marshal_VOID__BOXED_BOXED, G_TYPE_NONE, 2, GTK_TYPE_SHEET_RANGE, GTK_TYPE_SHEET_RANGE @@ -1039,7 +895,7 @@ gtk_sheet_class_init (GtkSheetClass * klass) G_SIGNAL_RUN_LAST, offsetof (GtkSheetClass, move_range), NULL, NULL, - gtkextra_VOID__BOXED_BOXED, + psppire_marshal_VOID__BOXED_BOXED, G_TYPE_NONE, 2, GTK_TYPE_SHEET_RANGE, GTK_TYPE_SHEET_RANGE @@ -1051,19 +907,11 @@ gtk_sheet_class_init (GtkSheetClass * klass) G_SIGNAL_RUN_LAST, offsetof (GtkSheetClass, traverse), NULL, NULL, - gtkextra_BOOLEAN__INT_INT_POINTER_POINTER, - G_TYPE_BOOLEAN, 4, G_TYPE_INT, G_TYPE_INT, - G_TYPE_POINTER, G_TYPE_POINTER); - + psppire_marshal_BOOLEAN__BOXED_POINTER, + G_TYPE_BOOLEAN, 2, + GTK_TYPE_SHEET_CELL, + G_TYPE_POINTER); - sheet_signals[DEACTIVATE] = - g_signal_new ("deactivate", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - offsetof (GtkSheetClass, deactivate), - NULL, NULL, - gtkextra_BOOLEAN__INT_INT, - G_TYPE_BOOLEAN, 2, G_TYPE_INT, G_TYPE_INT); sheet_signals[ACTIVATE] = g_signal_new ("activate", @@ -1071,54 +919,10 @@ gtk_sheet_class_init (GtkSheetClass * klass) G_SIGNAL_RUN_LAST, offsetof (GtkSheetClass, activate), NULL, NULL, - gtkextra_BOOLEAN__INT_INT, - G_TYPE_BOOLEAN, 2, G_TYPE_INT, G_TYPE_INT); - - sheet_signals[SET_CELL] = - g_signal_new ("set-cell", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - offsetof (GtkSheetClass, set_cell), - NULL, NULL, - gtkextra_VOID__INT_INT, - G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT); - - - sheet_signals[CLEAR_CELL] = - g_signal_new ("clear-cell", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - offsetof (GtkSheetClass, clear_cell), - NULL, NULL, - gtkextra_VOID__INT_INT, - G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT); - - sheet_signals[CHANGED] = - g_signal_new ("changed", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - offsetof (GtkSheetClass, changed), - NULL, NULL, - gtkextra_VOID__INT_INT, - G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT); - - sheet_signals[NEW_COL_WIDTH] = - g_signal_new ("new-column-width", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - offsetof (GtkSheetClass, new_column_width), /*!!!! */ - NULL, NULL, - gtkextra_VOID__INT_INT, - G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT); - - sheet_signals[NEW_ROW_HEIGHT] = - g_signal_new ("new-row-height", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - offsetof (GtkSheetClass, new_row_height), /*!!!! */ - NULL, NULL, - gtkextra_VOID__INT_INT, - G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT); + psppire_marshal_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", @@ -1126,16 +930,52 @@ gtk_sheet_class_init (GtkSheetClass * klass) G_SIGNAL_RUN_LAST, offsetof (GtkSheetClass, set_scroll_adjustments), NULL, NULL, - gtkextra_VOID__OBJECT_OBJECT, + psppire_marshal_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; + + + vaxis_spec = + g_param_spec_pointer ("vertical-axis", + "Vertical Axis", + "A pointer to the PsppireAxis object for the rows", + 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_VAXIS, + vaxis_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; @@ -1145,6 +985,8 @@ gtk_sheet_class_init (GtkSheetClass * klass) 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; @@ -1159,24 +1001,19 @@ gtk_sheet_class_init (GtkSheetClass * klass) 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 gtk_sheet_init (GtkSheet *sheet) { - sheet->column_geometry = NULL; - sheet->row_geometry = NULL; - - sheet->children = NULL; + sheet->model = NULL; + sheet->haxis = NULL; + sheet->vaxis = NULL; sheet->flags = 0; sheet->selection_mode = GTK_SELECTION_NONE; - sheet->freeze_count = 0; sheet->state = GTK_SHEET_NORMAL; GTK_WIDGET_UNSET_FLAGS (sheet, GTK_NO_WINDOW); @@ -1186,7 +1023,7 @@ gtk_sheet_init (GtkSheet *sheet) 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->column_title_area.height = DEFAULT_ROW_HEIGHT; sheet->row_title_window = NULL; sheet->row_title_area.x = 0; @@ -1200,9 +1037,6 @@ gtk_sheet_init (GtkSheet *sheet) sheet->selection_cell.row = 0; sheet->selection_cell.col = 0; - sheet->sheet_entry = NULL; - sheet->pixmap = NULL; - sheet->range.row0 = 0; sheet->range.rowi = 0; sheet->range.col0 = 0; @@ -1211,31 +1045,39 @@ gtk_sheet_init (GtkSheet *sheet) 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_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 = GTK_TYPE_ENTRY; + create_sheet_entry (sheet); + + /* create global selection button */ + create_global_button (sheet); } @@ -1245,7 +1087,6 @@ columns_inserted_deleted_callback (GSheetModel *model, gint first_column, gint n_columns, gpointer data) { - gint i; GtkSheet *sheet = GTK_SHEET (data); GtkSheetRange range; @@ -1257,16 +1098,16 @@ columns_inserted_deleted_callback (GSheetModel *model, gint first_column, */ range.col0 = first_column; range.row0 = 0; - range.coli = xxx_column_count (sheet) - 1; - range.rowi = yyy_row_count (sheet) - 1; + range.coli = psppire_axis_unit_count (sheet->haxis) - 1; + range.rowi = psppire_axis_unit_count (sheet->vaxis) - 1; 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); + draw_column_title_buttons_range (sheet, + first_column, max_visible_column (sheet)); gtk_sheet_range_draw (sheet, &range); } @@ -1277,7 +1118,6 @@ static void rows_inserted_deleted_callback (GSheetModel *model, gint first_row, gint n_rows, gpointer data) { - gint i; GtkSheet *sheet = GTK_SHEET (data); GtkSheetRange range; @@ -1289,16 +1129,15 @@ rows_inserted_deleted_callback (GSheetModel *model, gint first_row, */ range.row0 = first_row; range.col0 = 0; - range.rowi = yyy_row_count (sheet) - 1; - range.coli = xxx_column_count (sheet) - 1; + range.rowi = psppire_axis_unit_count (sheet->vaxis) - 1; + range.coli = psppire_axis_unit_count (sheet->haxis) - 1; 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); } @@ -1320,51 +1159,44 @@ range_update_callback (GSheetModel *m, gint row0, gint col0, range.rowi = rowi; range.coli = coli; - if ( MAX_VISIBLE_ROW (sheet) > - g_sheet_model_get_row_count (sheet->model) + 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)) + max_visible_column (sheet) > g_sheet_model_get_column_count (sheet->model)) { - gtk_sheet_move_query (sheet, 0, 0); + gtk_sheet_moveto (sheet, 0, 0, 0, 0); } if ( ( row0 < 0 && col0 < 0 ) || ( rowi < 0 && coli < 0 ) ) { - gint i; gtk_sheet_range_draw (sheet, NULL); adjust_scrollbars (sheet); - for (i = MIN_VISIBLE_ROW (sheet); i <= MAX_VISIBLE_ROW (sheet); i++) - gtk_sheet_row_title_button_draw (sheet, i); + draw_row_title_buttons_range (sheet, min_visible_row (sheet), + max_visible_row (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)); 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_new: * @rows: initial number of rows @@ -1377,17 +1209,11 @@ static void gtk_sheet_construct (GtkSheet *sheet, * Returns: the new sheet widget */ GtkWidget * -gtk_sheet_new (GSheetRow *vgeo, GSheetColumn *hgeo, const gchar *title, - GSheetModel *model) +gtk_sheet_new (GSheetModel *model) { - GtkWidget *widget = g_object_new (GTK_TYPE_SHEET, NULL); - - 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, + "model", model, + NULL); return widget; } @@ -1404,127 +1230,33 @@ void 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); -} - - -/* 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; + if (sheet->model ) g_object_unref (sheet->model); - if ( n_columns == -1 ) - { - extremity = TRUE; - n_columns = xxx_column_count (sheet) - 1 ; - } + sheet->model = model; - if (!GTK_SHEET_IS_FROZEN (sheet)) + if ( model) { - gint i; - for ( i = first ; i <= first + n_columns ; ++i ) - { - gtk_sheet_column_title_button_draw (sheet, i); - g_signal_emit (G_OBJECT (sheet), sheet_signals[CHANGED], 0, -1, i); - } - } - - if ( extremity) - gtk_sheet_column_title_button_draw (sheet, -1); - -} + g_object_ref (model); -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); + g_signal_connect (model, "range_changed", + G_CALLBACK (range_update_callback), sheet); - /* create global selection button */ - create_global_button (sheet); - - if (title) - sheet->name = g_strdup (title); - - g_signal_connect (sheet->column_geometry, "columns_changed", - G_CALLBACK (column_titles_changed), sheet); - -} - - -GtkWidget * -gtk_sheet_new_with_custom_entry (GSheetRow *rows, GSheetColumn *columns, - const gchar *title, GtkType entry_type) -{ - GtkWidget *widget = g_object_new (GTK_TYPE_SHEET, NULL); + 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) { @@ -1536,7 +1268,7 @@ gtk_sheet_change_entry (GtkSheet *sheet, GtkType entry_type) state = sheet->state; if (sheet->state == GTK_SHEET_NORMAL) - gtk_sheet_hide_active_cell (sheet); + gtk_sheet_hide_entry_widget (sheet); sheet->entry_type = entry_type; @@ -1544,12 +1276,9 @@ gtk_sheet_change_entry (GtkSheet *sheet, GtkType entry_type) 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_entry_widget (sheet); } + } void @@ -1562,8 +1291,7 @@ gtk_sheet_show_grid (GtkSheet *sheet, gboolean show) sheet->show_grid = show; - if (!GTK_SHEET_IS_FROZEN (sheet)) - gtk_sheet_range_draw (sheet, NULL); + gtk_sheet_range_draw (sheet, NULL); } gboolean @@ -1575,350 +1303,42 @@ gtk_sheet_grid_visible (GtkSheet *sheet) return sheet->show_grid; } -void -gtk_sheet_set_background (GtkSheet *sheet, GdkColor *color) -{ - 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; - - if (!GTK_SHEET_IS_FROZEN (sheet)) - gtk_sheet_range_draw (sheet, NULL); -} - -void -gtk_sheet_set_grid (GtkSheet *sheet, GdkColor *color) -{ - g_return_if_fail (sheet != NULL); - g_return_if_fail (GTK_IS_SHEET (sheet)); - - if (!color) - { - gdk_color_parse ("black", &sheet->grid_color); - gdk_color_alloc (gdk_colormap_get_system (), &sheet->grid_color); - } - else - sheet->grid_color = *color; - - if (!GTK_SHEET_IS_FROZEN (sheet)) - gtk_sheet_range_draw (sheet, NULL); -} - 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); - return xxx_column_count (sheet); -} - -guint -gtk_sheet_get_rows_count (GtkSheet *sheet) -{ - g_return_val_if_fail (sheet != NULL, 0); - g_return_val_if_fail (GTK_IS_SHEET (sheet), 0); - - return yyy_row_count (sheet); -} - -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); -} - -void -gtk_sheet_set_selection_mode (GtkSheet *sheet, gint mode) -{ - g_return_if_fail (sheet != NULL); - g_return_if_fail (GTK_IS_SHEET (sheet)); - - if (GTK_WIDGET_REALIZED (sheet)) - gtk_sheet_real_unselect_range (sheet, NULL); - - sheet->selection_mode = mode; -} - -void -gtk_sheet_set_autoresize (GtkSheet *sheet, gboolean autoresize) -{ - g_return_if_fail (sheet != NULL); - g_return_if_fail (GTK_IS_SHEET (sheet)); - - sheet->autoresize = autoresize; -} - -gboolean -gtk_sheet_autoresize (GtkSheet *sheet) -{ - g_return_val_if_fail (sheet != NULL, FALSE); - g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE); - - return sheet->autoresize; + return psppire_axis_unit_count (sheet->haxis); } static void -gtk_sheet_set_column_width (GtkSheet * sheet, +gtk_sheet_set_column_width (GtkSheet *sheet, gint column, guint width); -static void -gtk_sheet_autoresize_column (GtkSheet *sheet, gint column) -{ - gint text_width = 0; - gint row; - - 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 (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); - } -} - - -void -gtk_sheet_set_autoscroll (GtkSheet *sheet, gboolean autoscroll) -{ - g_return_if_fail (sheet != NULL); - g_return_if_fail (GTK_IS_SHEET (sheet)); - - sheet->autoscroll = autoscroll; -} - -gboolean -gtk_sheet_autoscroll (GtkSheet *sheet) -{ - g_return_val_if_fail (sheet != NULL, FALSE); - g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE); - - return sheet->autoscroll; -} - - -void -gtk_sheet_set_justify_entry (GtkSheet *sheet, gboolean justify) -{ - 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_editable_set_editable (GTK_EDITABLE (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 *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; - - size_allocate_global_button (sheet); -} - -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) - g_signal_emit_by_name (G_OBJECT (sheet->hadjustment), - "value_changed"); - if (sheet->vadjustment) - g_signal_emit_by_name (G_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); - } - -} - -void -gtk_sheet_set_row_titles_width (GtkSheet *sheet, guint width) -{ - if (width < COLUMN_MIN_WIDTH) return; - - sheet->row_title_area.width = width; - - adjust_scrollbars (sheet); - - sheet->old_hadjustment = -1.; - if (sheet->hadjustment) - g_signal_emit_by_name (G_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; - - adjust_scrollbars (sheet); - - sheet->old_vadjustment = -1.; - if (sheet->vadjustment) - g_signal_emit_by_name (G_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))) + return; - 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); + 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); - } + adjust_scrollbars (sheet); - sheet->old_vadjustment = -1.; if (sheet->vadjustment) - g_signal_emit_by_name (G_OBJECT (sheet->vadjustment), + g_signal_emit_by_name (sheet->vadjustment, "value_changed"); size_allocate_global_button (sheet); } @@ -1927,8 +1347,6 @@ gtk_sheet_show_column_titles (GtkSheet *sheet) void gtk_sheet_show_row_titles (GtkSheet *sheet) { - gint row; - if (sheet->row_titles_visible) return; sheet->row_titles_visible = TRUE; @@ -1943,24 +1361,11 @@ gtk_sheet_show_row_titles (GtkSheet *sheet) 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) - g_signal_emit_by_name (G_OBJECT (sheet->hadjustment), + g_signal_emit_by_name (sheet->hadjustment, "value_changed"); size_allocate_global_button (sheet); } @@ -1968,8 +1373,6 @@ gtk_sheet_show_row_titles (GtkSheet *sheet) void gtk_sheet_hide_column_titles (GtkSheet *sheet) { - gint col; - if (!sheet->column_titles_visible) return; sheet->column_titles_visible = FALSE; @@ -1981,191 +1384,86 @@ gtk_sheet_hide_column_titles (GtkSheet *sheet) 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) - g_signal_emit_by_name (G_OBJECT (sheet->vadjustment), + g_signal_emit_by_name (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) - g_signal_emit_by_name (G_OBJECT (sheet->hadjustment), + g_signal_emit_by_name (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; -} +/* 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 column, + gint col, 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)) - 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 - - (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; - } + gint width, height; - if (y < 0) - sheet->vadjustment->value = 0.0; - else - sheet->vadjustment->value = y; + g_return_if_fail (row_align >= 0); + g_return_if_fail (col_align >= 0); - sheet->old_vadjustment = -1.; - g_signal_emit_by_name (G_OBJECT (sheet->vadjustment), - "value_changed"); + 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 < + psppire_axis_unit_count (sheet->vaxis)); - /* adjust horizontal scrollbar */ - if (column >= 0 && col_align >= 0.) - { - x = COLUMN_LEFT_XPIXEL (sheet, column) - sheet->hoffset - - (gint) ( col_align*width + (1.- col_align)* - xxx_column_width (sheet, column)); + gdk_drawable_get_size (sheet->sheet_window, &width, &height); - /* 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 (row >= 0) + { + gint y = psppire_axis_pixel_start (sheet->vaxis, row); - 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; - } + gtk_adjustment_set_value (sheet->vadjustment, y - height * row_align); + } - if (x < 0) - sheet->hadjustment->value = 0.0; - else - sheet->hadjustment->value = x; - sheet->old_vadjustment = -1.; - g_signal_emit_by_name (G_OBJECT (sheet->hadjustment), - "value_changed"); + if (col >= 0) + { + gint x = psppire_axis_pixel_start (sheet->haxis, col); - } + gtk_adjustment_set_value (sheet->hadjustment, x - width * col_align); + } } -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 +static gboolean gtk_sheet_columns_resizable (GtkSheet *sheet) { g_return_val_if_fail (sheet != NULL, FALSE); @@ -2175,16 +1473,7 @@ gtk_sheet_columns_resizable (GtkSheet *sheet) } -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 +static gboolean gtk_sheet_rows_resizable (GtkSheet *sheet) { g_return_val_if_fail (sheet != NULL, FALSE); @@ -2195,64 +1484,51 @@ gtk_sheet_rows_resizable (GtkSheet *sheet) void -gtk_sheet_select_row (GtkSheet * sheet, - gint row) +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)) + if (row < 0 || row >= psppire_axis_unit_count (sheet->vaxis)) 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->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; - g_signal_emit (G_OBJECT (sheet), sheet_signals[SELECT_ROW], 0, row); + 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; - } 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 = psppire_axis_unit_count (sheet->vaxis) - 1; sheet->range.coli = column; sheet->active_cell.row = 0; sheet->active_cell.col = column; - g_signal_emit (G_OBJECT (sheet), sheet_signals[SELECT_COLUMN], 0, column); + g_signal_emit (sheet, sheet_signals[SELECT_COLUMN], 0, column); gtk_sheet_real_select_range (sheet, NULL); } @@ -2260,189 +1536,98 @@ gtk_sheet_select_column (GtkSheet * sheet, gint column) static gboolean -gtk_sheet_range_isvisible (const GtkSheet * sheet, +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 >= psppire_axis_unit_count (sheet->vaxis)) return FALSE; - if (range.rowi < 0 || range.rowi >= yyy_row_count (sheet)) + if (range.rowi < 0 || range.rowi >= psppire_axis_unit_count (sheet->vaxis)) 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 gboolean -gtk_sheet_cell_isvisible (GtkSheet * sheet, +gtk_sheet_cell_isvisible (GtkSheet *sheet, gint row, gint column) { GtkSheetRange range; range.row0 = row; - range.col0 = column; - range.rowi = row; - range.coli = column; - - return gtk_sheet_range_isvisible (sheet, 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); -} - -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) - { - g_signal_handlers_disconnect_matched (G_OBJECT (sheet->vadjustment), - G_SIGNAL_MATCH_DATA, - 0, 0, 0, 0, - sheet); - g_object_unref (G_OBJECT (sheet->vadjustment)); - } - - sheet->vadjustment = adjustment; - - if (sheet->vadjustment) - { - g_object_ref (G_OBJECT (sheet->vadjustment)); - g_object_ref_sink (G_OBJECT (sheet->vadjustment)); - - g_signal_connect (G_OBJECT (sheet->vadjustment), "value_changed", - G_CALLBACK (vadjustment_value_changed), - 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) - { - g_signal_handlers_disconnect_matched (G_OBJECT (sheet->hadjustment), - G_SIGNAL_MATCH_DATA, - 0, 0, 0, 0, - sheet); - g_object_unref (G_OBJECT (sheet->hadjustment)); - } - - sheet->hadjustment = adjustment; - - if (sheet->hadjustment) - { - g_object_ref (G_OBJECT (sheet->hadjustment)); - g_object_ref_sink (G_OBJECT (sheet->hadjustment)); + range.col0 = column; + range.rowi = row; + range.coli = column; - g_signal_connect (G_OBJECT (sheet->hadjustment), "value_changed", - G_CALLBACK (hadjustment_value_changed), - sheet); - } + return gtk_sheet_range_isvisible (sheet, range); +} - if (!sheet->hadjustment || !old_adjustment) - { - gtk_widget_queue_resize (GTK_WIDGET (sheet)); - return; - } +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); - sheet->old_hadjustment = sheet->hadjustment->value; + range->row0 = min_visible_row (sheet); + range->col0 = min_visible_column (sheet); + range->rowi = max_visible_row (sheet); + range->coli = max_visible_column (sheet); } + 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->hadjustment != hadjustment ) + { + if (sheet->hadjustment) + g_object_unref (sheet->hadjustment); + sheet->hadjustment = hadjustment; + g_object_ref (hadjustment); - if (sheet->vadjustment != vadjustment) - gtk_sheet_set_vadjustment (sheet, vadjustment); + 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; @@ -2451,77 +1636,56 @@ gtk_sheet_finalize (GObject * object) sheet = GTK_SHEET (object); - 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->vaxis) g_object_unref (sheet->vaxis); + if (sheet->haxis) g_object_unref (sheet->haxis); + + g_object_unref (sheet->button); + sheet->button = NULL; /* unref adjustments */ if (sheet->hadjustment) { - g_signal_handlers_disconnect_matched (G_OBJECT (sheet->hadjustment), + g_signal_handlers_disconnect_matched (sheet->hadjustment, G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, sheet); - g_object_unref (G_OBJECT (sheet->hadjustment)); + g_object_unref (sheet->hadjustment); sheet->hadjustment = NULL; } if (sheet->vadjustment) { - g_signal_handlers_disconnect_matched (G_OBJECT (sheet->vadjustment), + g_signal_handlers_disconnect_matched (sheet->vadjustment, G_SIGNAL_MATCH_DATA, 0, 0, 0, 0, sheet); - g_object_unref (G_OBJECT (sheet->vadjustment)); + 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 @@ -2545,17 +1709,19 @@ gtk_sheet_style_set (GtkWidget *widget, } +#define BORDER_WIDTH 4 + static void -gtk_sheet_realize (GtkWidget * widget) +gtk_sheet_realize (GtkWidget *widget) { GtkSheet *sheet; GdkWindowAttr attributes; - gint attributes_mask; - GdkGCValues values, auxvalues; + const gint attributes_mask = + GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP | GDK_WA_CURSOR; + + GdkGCValues values; GdkColormap *colormap; - gchar *name; - GtkSheetChild *child; - GList *children; + GdkDisplay *display; g_return_if_fail (widget != NULL); g_return_if_fail (GTK_IS_SHEET (widget)); @@ -2564,6 +1730,9 @@ gtk_sheet_realize (GtkWidget * 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; @@ -2572,19 +1741,19 @@ gtk_sheet_realize (GtkWidget * widget) 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); @@ -2595,39 +1764,47 @@ gtk_sheet_realize (GtkWidget * widget) 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); + 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); + 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); + 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); @@ -2635,75 +1812,42 @@ gtk_sheet_realize (GtkWidget * widget) 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); - 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 = BORDER_WIDTH; + 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->entry_widget, sheet->sheet_window); + gtk_widget_set_parent (sheet->entry_widget, GTK_WIDGET (sheet)); + gtk_widget_set_parent_window (sheet->button, sheet->sheet_window); gtk_widget_set_parent (sheet->button, GTK_WIDGET (sheet)); - if (!sheet->cursor_drag) - sheet->cursor_drag = gdk_cursor_new (GDK_PLUS); + + sheet->cursor_drag = gdk_cursor_new_for_display (display, 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); - size_allocate_row_title_buttons (sheet); - size_allocate_column_title_buttons (sheet); - - name = g_strdup (sheet->name); - gtk_sheet_set_title (sheet, name); - - g_free (name); + sheet->hover_window = create_hover_window (); - children = sheet->children; - while (children) - { - child = children->data; - children = children->next; - - gtk_sheet_realize_child (sheet, child); - } + draw_row_title_buttons (sheet); + draw_column_title_buttons (sheet); gtk_sheet_update_primary_selection (sheet); } @@ -2713,7 +1857,9 @@ create_global_button (GtkSheet *sheet) { sheet->button = gtk_button_new_with_label (" "); - g_signal_connect (G_OBJECT (sheet->button), + g_object_ref_sink (sheet->button); + + g_signal_connect (sheet->button, "pressed", G_CALLBACK (global_button_clicked), sheet); @@ -2741,15 +1887,13 @@ size_allocate_global_button (GtkSheet *sheet) static void global_button_clicked (GtkWidget *widget, gpointer data) { - gboolean veto; - - gtk_sheet_click_cell (GTK_SHEET (data), - 1, - 1, &veto); + 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; @@ -2758,73 +1902,62 @@ gtk_sheet_unrealize (GtkWidget * widget) 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); - gdk_gc_destroy (sheet->xor_gc); - gdk_gc_destroy (sheet->fg_gc); - gdk_gc_destroy (sheet->bg_gc); + g_object_unref (sheet->xor_gc); + g_object_unref (sheet->fg_gc); + g_object_unref (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); + draw_column_title_buttons (sheet); gdk_window_show (sheet->column_title_window); } if (sheet->row_titles_visible) { - size_allocate_row_title_buttons (sheet); + draw_row_title_buttons (sheet); gdk_window_show (sheet->row_title_window); } - if (!GTK_WIDGET_MAPPED (sheet->sheet_entry) - && ! gtk_sheet_locked (sheet) + 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) && @@ -2840,92 +1973,61 @@ gtk_sheet_map (GtkWidget * widget) 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); - - 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); - } - } - + 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; - - 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_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); + GtkSheet *sheet = GTK_SHEET (widget); - if (GTK_WIDGET_MAPPED (sheet->sheet_entry)) - gtk_widget_unmap (sheet->sheet_entry); + if (!GTK_WIDGET_MAPPED (widget)) + return; - if (GTK_WIDGET_MAPPED (sheet->button)) - gtk_widget_unmap (sheet->button); + GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED); - children = sheet->children; - while (children) - { - child = children->data; - children = children->next; + 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_VISIBLE (child->widget) && - GTK_WIDGET_MAPPED (child->widget)) - { - gtk_widget_unmap (child->widget); - } - } + 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; + PangoLayout *layout; + PangoRectangle text; + gint font_height; + + gchar *label; + GtkSheetCellAttr attributes; GdkRectangle area; 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 >= psppire_axis_unit_count (sheet->vaxis)) + return; - widget = GTK_WIDGET (sheet); + if (col < 0 || + col >= psppire_axis_unit_count (sheet->haxis)) + return; gtk_sheet_get_attributes (sheet, row, col, &attributes); @@ -2933,226 +2035,78 @@ gtk_sheet_cell_draw_default (GtkSheet *sheet, gint row, gint col) 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); + 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->grid_color); + gdk_gc_set_foreground (sheet->bg_gc, &sheet->color[GRID_COLOR]); - gdk_draw_rectangle (sheet->pixmap, + gdk_draw_rectangle (sheet->sheet_window, sheet->bg_gc, FALSE, area.x, area.y, area.width, area.height); } -} - -static void -gtk_sheet_cell_draw_label (GtkSheet *sheet, gint row, gint col) -{ - GtkWidget *widget; - GdkRectangle 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; - - gchar *label; - g_return_if_fail (sheet != NULL); - - /* bail now if we aren't drawable yet */ - if (!GTK_WIDGET_DRAWABLE (sheet)) - return; label = gtk_sheet_cell_get_text (sheet, row, col); - if (!label) + if (NULL == 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); - 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)); - ascent = pango_font_metrics_get_ascent (metrics) / PANGO_SCALE; - descent = pango_font_metrics_get_descent (metrics) / PANGO_SCALE; + pango_layout_get_pixel_extents (layout, NULL, &text); - pango_font_metrics_unref (metrics); + gdk_gc_set_clip_rectangle (sheet->fg_gc, &area); - /* Align primarily for locale's ascent / descent */ + 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; - 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; + /* Centre the text vertically */ + area.y += (area.height - font_height) / 2.0; switch (attributes.justification) { case GTK_JUSTIFY_RIGHT: - size = area.width; - area.x +=area.width; - { - 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; + area.x += area.width - text.width; break; case GTK_JUSTIFY_CENTER: - sizel = area.width / 2; - sizer = area.width / 2; - area.x += area.width / 2; - { - 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; + area.x += (area.width - text.width) / 2.0; break; case GTK_JUSTIFY_LEFT: + /* Do nothing */ + break; default: - size = area.width; - { - 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; + g_critical ("Unhandled justification %d in column %d\n", + attributes.justification, col); break; } - gdk_gc_set_clip_rectangle (fg_gc, &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, + gdk_draw_layout (sheet->sheet_window, sheet->fg_gc, area.x, area.y, - area.width, - area.height); + layout); + gdk_gc_set_clip_rectangle (sheet->fg_gc, NULL); + g_object_unref (layout); } + + static void gtk_sheet_range_draw (GtkSheet *sheet, const GtkSheetRange *range) { gint i, j; - GtkSheetRange drawing_range; + GdkRectangle area; + GtkSheetRange drawing_range; g_return_if_fail (sheet != NULL); g_return_if_fail (GTK_SHEET (sheet)); @@ -3163,92 +2117,38 @@ gtk_sheet_range_draw (GtkSheet *sheet, const GtkSheetRange *range) 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); + drawing_range.row0 = min_visible_row (sheet); + drawing_range.col0 = min_visible_column (sheet); + drawing_range.rowi = MIN (max_visible_row (sheet), + psppire_axis_unit_count (sheet->vaxis) - 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 (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; + 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)); - 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); + rectangle_from_range (sheet, &drawing_range, &area); } - 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); - } + gdk_draw_rectangle (sheet->sheet_window, + GTK_WIDGET (sheet)->style->white_gc, + TRUE, + area.x, area.y, + 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_default (sheet, i, j); - gtk_sheet_cell_draw_label (sheet, i, j); + gtk_sheet_cell_draw (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); @@ -3258,7 +2158,7 @@ gtk_sheet_range_draw (GtkSheet *sheet, const GtkSheetRange *range) 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); + gtk_sheet_show_entry_widget (sheet); } static void @@ -3282,24 +2182,18 @@ gtk_sheet_range_draw_selection (GtkSheet *sheet, GtkSheetRange range) 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)); + 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)); 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 && - xxx_column_is_visible (sheet, j) && yyy_row_is_visible (sheet, i)) + if (gtk_sheet_cell_get_state (sheet, i, j) == GTK_STATE_SELECTED) { - - 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); + rectangle_from_cell (sheet, i, j, &area); if (i == sheet->range.row0) { @@ -3330,153 +2224,41 @@ gtk_sheet_range_draw_selection (GtkSheet *sheet, GtkSheetRange range) gtk_sheet_draw_border (sheet, sheet->range); } -static void -gtk_sheet_draw_backing_pixmap (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); - - x--; - y--; - width +=2; - height +=2; - - 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 (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; - - 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); -} - - -void -gtk_sheet_set_cell_text (GtkSheet *sheet, gint row, gint col, const gchar *text) -{ - GtkSheetCellAttr attributes; - - 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); -} - static inline gint safe_strcmp (const gchar *s1, const gchar *s2) { if ( !s1 && !s2) return 0; - if ( !s1) return - 1; + if ( !s1) return -1; if ( !s2) return +1; return strcmp (s1, s2); } -void +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; - 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 >= psppire_axis_unit_count (sheet->vaxis)) + 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); - - range.row0 = row; - range.rowi = row; - range.col0 = MIN_VISIBLE_COLUMN (sheet); - range.coli = MAX_VISIBLE_COLUMN (sheet); + if (col < 0 || row < 0) return; - 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); - } + model = gtk_sheet_get_model (sheet); + + old_text = g_sheet_model_get_string (model, row, col); - if ( changed ) - g_signal_emit (G_OBJECT (sheet), sheet_signals[CHANGED], 0, 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); } @@ -3487,22 +2269,19 @@ gtk_sheet_cell_clear (GtkSheet *sheet, gint row, gint column) 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 >= psppire_axis_unit_count (sheet->haxis) || + row >= psppire_axis_unit_count (sheet->vaxis)) return; if (column < 0 || row < 0) return; range.row0 = row; range.rowi = row; - 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_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 @@ -3515,68 +2294,11 @@ gtk_sheet_real_cell_clear (GtkSheet *sheet, gint row, gint 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) - g_signal_emit (G_OBJECT (sheet), sheet_signals[CLEAR_CELL], 0, - 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); -} - -static void -gtk_sheet_real_range_clear (GtkSheet *sheet, const GtkSheetRange *range) -{ - 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); - } - - 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; -} - - gchar * gtk_sheet_cell_get_text (const GtkSheet *sheet, gint row, gint col) { @@ -3584,7 +2306,7 @@ gtk_sheet_cell_get_text (const GtkSheet *sheet, gint row, gint col) 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 >= psppire_axis_unit_count (sheet->vaxis)) return NULL; if (col < 0 || row < 0) return NULL; @@ -3597,7 +2319,7 @@ gtk_sheet_cell_get_text (const GtkSheet *sheet, gint row, gint col) } -GtkStateType +static GtkStateType gtk_sheet_cell_get_state (GtkSheet *sheet, gint row, gint col) { gint state; @@ -3605,7 +2327,7 @@ gtk_sheet_cell_get_state (GtkSheet *sheet, gint row, gint col) 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 >= psppire_axis_unit_count (sheet->haxis) || row >= psppire_axis_unit_count (sheet->vaxis)) return 0; if (col < 0 || row < 0) return 0; state = sheet->state; @@ -3633,11 +2355,10 @@ gtk_sheet_cell_get_state (GtkSheet *sheet, gint row, gint col) return GTK_STATE_NORMAL; } -/* Convert X, Y (in pixels) to *ROW, *COLUMN (in cell coords) - -1 indicates the title buttons. +/* Convert X, Y (in pixels) to *ROW, *COLUMN If the function returns FALSE, then the results will be unreliable. */ -gboolean +static gboolean gtk_sheet_get_pixel_info (GtkSheet *sheet, gint x, gint y, @@ -3659,34 +2380,47 @@ gtk_sheet_get_pixel_info (GtkSheet *sheet, if (x < 0) return FALSE; - if ( y < sheet->column_title_area.height + sheet->column_title_area.y) - *row = -1; + 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 = ROW_FROM_YPIXEL (sheet, y); - if (trow > yyy_row_count (sheet)) + trow = row_from_ypixel (sheet, y); + if (trow > psppire_axis_unit_count (sheet->vaxis)) return FALSE; - - *row = trow; } - if ( x < sheet->row_title_area.width + sheet->row_title_area.x) - *column = -1; + *row = trow; + + 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 > xxx_column_count (sheet)) + 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, +gtk_sheet_get_cell_area (GtkSheet *sheet, gint row, gint column, GdkRectangle *area) @@ -3694,56 +2428,48 @@ gtk_sheet_get_cell_area (GtkSheet * sheet, 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 >= psppire_axis_unit_count (sheet->vaxis) || 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 : psppire_axis_pixel_start (sheet->vaxis, 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); + : psppire_axis_unit_size (sheet->vaxis, 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 (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) - { - if (!gtk_sheet_deactivate_cell (sheet)) return FALSE; - } + if (row >= psppire_axis_unit_count (sheet->vaxis) + || + col >= psppire_axis_unit_count (sheet->haxis)) + return; sheet->active_cell.row = row; - sheet->active_cell.col = column; + sheet->active_cell.col = col; - if ( row == -1 || column == -1) + if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) + return; + + if ( row == -1 || col == -1) { - gtk_sheet_hide_active_cell (sheet); - return TRUE; + gtk_sheet_hide_entry_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); - - return TRUE; + change_active_cell (sheet, row, col); } void @@ -3778,12 +2504,10 @@ gtk_sheet_entry_changed (GtkWidget *widget, gpointer data) if (row < 0 || col < 0) return; - sheet->active_cell.row =- 1; - sheet->active_cell.col =- 1; - - text = gtk_entry_get_text (GTK_ENTRY (gtk_sheet_get_entry (sheet))); + sheet->active_cell.row = -1; + sheet->active_cell.col = -1; - GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IS_FROZEN); + text = gtk_entry_get_text (gtk_sheet_get_entry (sheet)); if (text && strlen (text) > 0) { @@ -3792,125 +2516,65 @@ gtk_sheet_entry_changed (GtkWidget *widget, gpointer data) 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; } -static gboolean -gtk_sheet_deactivate_cell (GtkSheet *sheet) +static void +gtk_sheet_hide_entry_widget (GtkSheet *sheet) { - gboolean veto = TRUE; - - g_return_val_if_fail (sheet != NULL, FALSE); - g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE); - - if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return FALSE; - if (sheet->state != GTK_SHEET_NORMAL) return FALSE; - - _gtkextra_signal_emit (GTK_OBJECT (sheet), sheet_signals[DEACTIVATE], - sheet->active_cell.row, - sheet->active_cell.col, &veto); - - if (!veto) return FALSE; - - if ( sheet->active_cell.row == -1 || sheet->active_cell.col == -1 ) - return TRUE; + GdkRectangle area; - g_signal_handlers_disconnect_by_func (G_OBJECT (gtk_sheet_get_entry (sheet)), - G_CALLBACK (gtk_sheet_entry_changed), - sheet); + if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) + return; - gtk_sheet_hide_active_cell (sheet); - sheet->active_cell.row = -1; - sheet->active_cell.col = -1; + if (sheet->active_cell.row < 0 || + sheet->active_cell.col < 0) return; - if (GTK_SHEET_REDRAW_PENDING (sheet)) - { - GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_REDRAW_PENDING); - gtk_sheet_range_draw (sheet, NULL); - } + gtk_widget_hide (sheet->entry_widget); + gtk_widget_unmap (sheet->entry_widget); - 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; + gint old_row, old_col; + glong old_handler_id = sheet->entry_handler_id; - 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); + g_return_if_fail (GTK_IS_SHEET (sheet)); - text = gtk_entry_get_text (GTK_ENTRY (gtk_sheet_get_entry (sheet))); + if (row < 0 || col < 0) + return; - gtk_sheet_get_attributes (sheet, row, col, &attributes); - justification = attributes.justification; + if ( row > psppire_axis_unit_count (sheet->vaxis) + || col > psppire_axis_unit_count (sheet->haxis)) + return; - if (text && strlen (text) != 0) - { - gtk_sheet_set_cell (sheet, row, col, justification, text); - g_signal_emit (G_OBJECT (sheet), sheet_signals[SET_CELL], 0, row, col); - } - else + if (sheet->state != GTK_SHEET_NORMAL) { - gtk_sheet_cell_clear (sheet, row, col); + sheet->state = GTK_SHEET_NORMAL; + gtk_sheet_real_unselect_range (sheet, NULL); } - row = sheet->active_cell.row; - col = sheet->active_cell.col; - - 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)); - - GTK_WIDGET_UNSET_FLAGS (GTK_WIDGET (sheet->sheet_entry), GTK_VISIBLE); -} - -static gboolean -gtk_sheet_activate_cell (GtkSheet *sheet, gint row, gint col) -{ - gboolean veto = TRUE; + g_signal_handler_block (sheet->entry_widget, sheet->entry_handler_id); - g_return_val_if_fail (sheet != NULL, FALSE); - g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE); + old_row = sheet->active_cell.row; + old_col = sheet->active_cell.col; - if (row < 0 || col < 0) return FALSE; - if (row >= yyy_row_count (sheet) || col >= xxx_column_count (sheet)) - return FALSE; + { + /* Redraw the neighbourhood of the old active cell */ + GtkSheetRange r; + r.col0 = old_col - 1; + r.coli = old_col + 1; + r.row0 = old_row - 1; + r.rowi = old_row + 1; + gtk_sheet_range_draw (sheet, &r); + } - 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; @@ -3923,27 +2587,23 @@ gtk_sheet_activate_cell (GtkSheet *sheet, gint row, gint col) GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION); - gtk_sheet_show_active_cell (sheet); - + gtk_sheet_draw_active_cell (sheet); + gtk_sheet_show_entry_widget (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_entry_widget (GtkSheet *sheet) { GtkEntry *sheet_entry; GtkSheetCellAttr attributes; gchar *text = NULL; - const gchar *old_text; - GtkJustification justification; gint row, col; g_return_if_fail (sheet != NULL); @@ -3960,42 +2620,44 @@ gtk_sheet_show_active_cell (GtkSheet *sheet) 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_sheet_get_entry (sheet); 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 (""); - gtk_entry_set_visibility (GTK_ENTRY (sheet_entry), attributes.is_visible); - - if (gtk_sheet_locked (sheet) || !attributes.is_editable) - gtk_editable_set_editable (GTK_EDITABLE (sheet_entry), FALSE); - else - gtk_editable_set_editable (GTK_EDITABLE (sheet_entry), TRUE); - - /*** 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_ENTRY (sheet_entry)) { - 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); + const gchar *old_text = gtk_entry_get_text (GTK_ENTRY (sheet_entry)); + if (strcmp (old_text, text) != 0) + gtk_entry_set_text (sheet_entry, text); + + 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_widget_map (sheet->sheet_entry); + gtk_widget_set_sensitive (GTK_WIDGET (sheet_entry), + g_sheet_model_is_editable (sheet->model, + row, col)); + gtk_widget_map (sheet->entry_widget); gtk_widget_grab_focus (GTK_WIDGET (sheet_entry)); @@ -4016,7 +2678,8 @@ gtk_sheet_draw_active_cell (GtkSheet *sheet) if (row < 0 || col < 0) return; - if (!gtk_sheet_cell_isvisible (sheet, row, col)) return; + if (!gtk_sheet_cell_isvisible (sheet, row, col)) + return; range.col0 = range.coli = col; range.row0 = range.rowi = row; @@ -4025,42 +2688,6 @@ gtk_sheet_draw_active_cell (GtkSheet *sheet) } -static void -gtk_sheet_make_backing_pixmap (GtkSheet *sheet, guint width, guint height) -{ - gint pixmap_width, pixmap_height; - - if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; - - if (width == 0 && height == 0) - { - width = sheet->sheet_window_width + 80; - height = sheet->sheet_window_height + 80; - } - - 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); - } - } -} static void gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) @@ -4081,15 +2708,15 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) 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)); + 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)); + 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++) { @@ -4101,7 +2728,6 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) 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 || @@ -4120,11 +2746,11 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) 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); + x = psppire_axis_pixel_start (sheet->haxis, j); + y = psppire_axis_pixel_start (sheet->vaxis, i); + width = psppire_axis_pixel_start (sheet->haxis, j)- x+ + psppire_axis_unit_size (sheet->haxis, j); + height = psppire_axis_pixel_start (sheet->vaxis, i) - y + psppire_axis_unit_size (sheet->vaxis, i); if (i == sheet->range.row0) { @@ -4139,24 +2765,14 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) } 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); + x = psppire_axis_pixel_start (sheet->haxis, j); + y = psppire_axis_pixel_start (sheet->vaxis, i); + width = psppire_axis_pixel_start (sheet->haxis, j)- x+ + psppire_axis_unit_size (sheet->haxis, j); - height = ROW_TOP_YPIXEL (sheet, i)- y + yyy_row_height (sheet, i); + height = psppire_axis_pixel_start (sheet->vaxis, i) - y + psppire_axis_unit_size (sheet->vaxis, i); if (i == new_range.row0) { @@ -4191,14 +2807,13 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) 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)) + if (state == GTK_STATE_SELECTED && !selected) { - 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); + x = psppire_axis_pixel_start (sheet->haxis, j); + y = psppire_axis_pixel_start (sheet->vaxis, i); + width = psppire_axis_pixel_start (sheet->haxis, j) - x + psppire_axis_unit_size (sheet->haxis, j); + height = psppire_axis_pixel_start (sheet->vaxis, i) - y + psppire_axis_unit_size (sheet->vaxis, i); if (i == sheet->range.row0) { @@ -4213,15 +2828,6 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) } 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); } } } @@ -4236,14 +2842,13 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) 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); + x = psppire_axis_pixel_start (sheet->haxis, j); + y = psppire_axis_pixel_start (sheet->vaxis, i); + width = psppire_axis_pixel_start (sheet->haxis, j) - x + psppire_axis_unit_size (sheet->haxis, j); + height = psppire_axis_pixel_start (sheet->vaxis, i) - y + psppire_axis_unit_size (sheet->vaxis, i); if (i == new_range.row0) { @@ -4273,239 +2878,81 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) { for (j = aux_range.col0; j <= aux_range.coli; j++) { + state = gtk_sheet_cell_get_state (sheet, i, j); - if (xxx_column_is_visible (sheet, j) && yyy_row_is_visible (sheet, i)) - { - - 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 = 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 (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; - gtk_sheet_draw_corners (sheet, new_range); - -} - -static void -gtk_sheet_draw_border (GtkSheet *sheet, GtkSheetRange new_range) -{ - GtkWidget *widget; - GdkRectangle area; - gint i; - gint x, y, width, height; - - 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); - - height = ROW_TOP_YPIXEL (sheet, new_range.rowi) - y + - yyy_row_height (sheet, new_range.rowi); - - 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 (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; - - 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); -} - -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, MIN_VISIBLE_ROW (sheet))+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, MIN_VISIBLE_COLUMN (sheet))+3; - width = 3; + 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 = psppire_axis_pixel_start (sheet->vaxis, i); + width = psppire_axis_unit_size (sheet->haxis, j); + height = psppire_axis_unit_size (sheet->vaxis, 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); + } } - 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); + *range = new_range; +} - } + +static void +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 - BORDER_WIDTH / 2, + area.y - BORDER_WIDTH / 2, + area.width + BORDER_WIDTH, + area.height + BORDER_WIDTH); } static void -gtk_sheet_real_select_range (GtkSheet * sheet, - const GtkSheetRange * range) +gtk_sheet_real_select_range (GtkSheet *sheet, + const GtkSheetRange *range) { gint state; @@ -4520,6 +2967,7 @@ gtk_sheet_real_select_range (GtkSheet * sheet, state = sheet->state; +#if 0 if (range->coli != sheet->range.coli || range->col0 != sheet->range.col0 || range->rowi != sheet->range.rowi || range->row0 != sheet->range.row0) { @@ -4527,19 +2975,18 @@ gtk_sheet_real_select_range (GtkSheet * sheet, } else { - gtk_sheet_draw_backing_pixmap (sheet, sheet->range); gtk_sheet_range_draw_selection (sheet, sheet->range); } +#endif gtk_sheet_update_primary_selection (sheet); - g_signal_emit (G_OBJECT (sheet), sheet_signals[SELECT_RANGE], 0, &sheet->range); + g_signal_emit (sheet, sheet_signals[SELECT_RANGE], 0, &sheet->range); } void -gtk_sheet_get_selected_range (GtkSheet *sheet, - GtkSheetRange *range) +gtk_sheet_get_selected_range (GtkSheet *sheet, GtkSheetRange *range) { g_return_if_fail (sheet != NULL); *range = sheet->range; @@ -4547,7 +2994,7 @@ gtk_sheet_get_selected_range (GtkSheet *sheet, void -gtk_sheet_select_range (GtkSheet * sheet, const GtkSheetRange *range) +gtk_sheet_select_range (GtkSheet *sheet, const GtkSheetRange *range) { g_return_if_fail (sheet != NULL); @@ -4557,16 +3004,8 @@ gtk_sheet_select_range (GtkSheet * sheet, const GtkSheetRange *range) if (range->col0 < 0 || range->coli < 0) return; - if ( gtk_sheet_locked (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->range.row0 = range->row0; sheet->range.rowi = range->rowi; @@ -4579,22 +3018,24 @@ gtk_sheet_select_range (GtkSheet * sheet, const GtkSheetRange *range) 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) { + 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); @@ -4606,24 +3047,24 @@ gtk_sheet_real_unselect_range (GtkSheet * sheet, if (range->row0 < 0 || range->rowi < 0) return; if (range->col0 < 0 || range->coli < 0) return; - g_signal_emit (G_OBJECT (sheet), sheet_signals[SELECT_COLUMN], 0, -1); - g_signal_emit (G_OBJECT (sheet), sheet_signals[SELECT_ROW], 0, -1); + g_signal_emit (sheet, sheet_signals[SELECT_COLUMN], 0, -1); + g_signal_emit (sheet, sheet_signals[SELECT_ROW], 0, -1); +#if 0 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; @@ -4632,64 +3073,76 @@ gtk_sheet_expose (GtkWidget * widget, g_return_val_if_fail (GTK_IS_SHEET (widget), FALSE); g_return_val_if_fail (event != NULL, FALSE); - sheet = GTK_SHEET (widget); - if (GTK_WIDGET_DRAWABLE (widget)) + 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) { - 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); - } + draw_column_title_buttons_range (sheet, + min_visible_column (sheet), + max_visible_column (sheet)); + } - if (event->window == sheet->column_title_window && - sheet->column_titles_visible) - { - gint i; - for (i = MIN_VISIBLE_COLUMN (sheet); i <= MAX_VISIBLE_COLUMN (sheet); i++) - gtk_sheet_column_title_button_draw (sheet, i); - } - if (event->window == sheet->sheet_window) + range.row0 = + row_from_ypixel (sheet, + event->area.y + sheet->vadjustment->value); + range.row0--; + + range.rowi = + row_from_ypixel (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) { - gtk_sheet_draw_backing_pixmap (sheet, range); + if (gtk_sheet_range_isvisible (sheet, sheet->range)) + gtk_sheet_range_draw (sheet, &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_RESIZE (sheet) || GTK_SHEET_IN_DRAG (sheet)) + gtk_sheet_range_draw (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 (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 (sheet->state != GTK_SHEET_NORMAL && GTK_SHEET_IN_SELECTION (sheet)) - gtk_widget_grab_focus (GTK_WIDGET (sheet)); + if ((!GTK_SHEET_IN_XDRAG (sheet)) && (!GTK_SHEET_IN_YDRAG (sheet))) + { + if (sheet->state == GTK_SHEET_NORMAL) + gtk_sheet_draw_active_cell (sheet); + } + } (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event); @@ -4698,12 +3151,13 @@ gtk_sheet_expose (GtkWidget * widget, static gboolean -gtk_sheet_button_press (GtkWidget * widget, - GdkEventButton * event) +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); @@ -4725,27 +3179,31 @@ gtk_sheet_button_press (GtkWidget * widget, if (event->window == sheet->column_title_window) { - g_signal_emit (G_OBJECT (sheet), + g_signal_emit (sheet, sheet_signals[BUTTON_EVENT_COLUMN], 0, column, event); - if ( event->type == GDK_2BUTTON_PRESS && event->button == 1) - g_signal_emit (G_OBJECT (sheet), - sheet_signals[DOUBLE_CLICK_COLUMN], 0, column); - + 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 (G_OBJECT (sheet), + g_signal_emit (sheet, sheet_signals[BUTTON_EVENT_ROW], 0, row, event); - if ( event->type == GDK_2BUTTON_PRESS && event->button == 1) - g_signal_emit (G_OBJECT (sheet), - sheet_signals[DOUBLE_CLICK_ROW], 0, row); + if (g_sheet_model_get_row_sensitivity (sheet->model, 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; @@ -4755,16 +3213,17 @@ gtk_sheet_button_press (GtkWidget * widget, if (event->window == sheet->column_title_window && gtk_sheet_columns_resizable (sheet)) { +#if 0 gtk_widget_get_pointer (widget, &sheet->x_drag, NULL); - if (POSSIBLE_XDRAG (sheet, sheet->x_drag, &sheet->drag_cell.col)) + 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; - 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, @@ -4782,6 +3241,7 @@ gtk_sheet_button_press (GtkWidget * widget, { gtk_widget_get_pointer (widget, NULL, &sheet->y_drag); +#if AXIS_TRANSITION if (POSSIBLE_YDRAG (sheet, sheet->y_drag, &sheet->drag_cell.row)) { guint req; @@ -4796,6 +3256,7 @@ gtk_sheet_button_press (GtkWidget * widget, draw_xor_hline (sheet); return TRUE; } +#endif } /* the sheet itself does not handle other than single click events */ @@ -4828,7 +3289,6 @@ gtk_sheet_button_press (GtkWidget * widget, { 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; @@ -4848,7 +3308,6 @@ gtk_sheet_button_press (GtkWidget * widget, 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 ) @@ -4857,7 +3316,6 @@ gtk_sheet_button_press (GtkWidget * widget, { 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; @@ -4878,7 +3336,7 @@ gtk_sheet_button_press (GtkWidget * widget, } else { - gtk_sheet_click_cell (sheet, row, column, &veto); + veto = gtk_sheet_click_cell (sheet, row, column); if (veto) GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_SELECTION); } } @@ -4886,11 +3344,16 @@ gtk_sheet_button_press (GtkWidget * widget, if (event->window == sheet->column_title_window) { gtk_widget_get_pointer (widget, &x, &y); - column = COLUMN_FROM_XPIXEL (sheet, x); + if ( sheet->row_titles_visible) + x -= sheet->row_title_area.width; + + x += sheet->hadjustment->value; - if (xxx_column_is_sensitive (sheet, column)) + column = column_from_xpixel (sheet, x); + + if (g_sheet_model_get_column_sensitivity (sheet->model, column)) { - gtk_sheet_click_cell (sheet, - 1, column, &veto); + 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); @@ -4900,10 +3363,15 @@ gtk_sheet_button_press (GtkWidget * widget, 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)) + if ( sheet->column_titles_visible) + y -= sheet->column_title_area.height; + + y += sheet->vadjustment->value; + + row = row_from_ypixel (sheet, y); + if (g_sheet_model_get_row_sensitivity (sheet->model, row)) { - gtk_sheet_click_cell (sheet, row, - 1, &veto); + 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); @@ -4913,158 +3381,110 @@ gtk_sheet_button_press (GtkWidget * widget, return TRUE; } -#if 0 -static gint -gtk_sheet_scroll (gpointer data) +static gboolean +gtk_sheet_click_cell (GtkSheet *sheet, gint row, gint column) { - GtkSheet *sheet; - gint x, y, row, column; - gint move; - - sheet = GTK_SHEET (data); - - GDK_THREADS_ENTER (); - - gtk_widget_get_pointer (GTK_WIDGET (sheet), &x, &y); - gtk_sheet_get_pixel_info (sheet, x, y, &row, &column); - - 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); - } - - GDK_THREADS_LEAVE (); + GtkSheetCell cell; + gboolean forbid_move; - return TRUE; -} -#endif - -static void -gtk_sheet_click_cell (GtkSheet *sheet, gint row, gint column, gboolean *veto) -{ - *veto = TRUE; + cell.row = row; + cell.col = column; - if (row >= yyy_row_count (sheet) || column >= xxx_column_count (sheet)) + if (row >= psppire_axis_unit_count (sheet->vaxis) + || column >= psppire_axis_unit_count (sheet->haxis)) { - *veto = FALSE; - return; + return FALSE; } - if (column >= 0 && row >= 0) - if (! xxx_column_is_visible (sheet, column) || !yyy_row_is_visible (sheet, row)) - { - *veto = FALSE; - return; - } + g_signal_emit (sheet, sheet_signals[TRAVERSE], 0, + &sheet->active_cell, + &cell, + &forbid_move); - _gtkextra_signal_emit (GTK_OBJECT (sheet), sheet_signals[TRAVERSE], - sheet->active_cell.row, sheet->active_cell.col, - &row, &column, veto); - - if (!*veto) + if (forbid_move) { - if (sheet->state == GTK_STATE_NORMAL) return; + if (sheet->state == GTK_STATE_NORMAL) + return FALSE; row = sheet->active_cell.row; column = sheet->active_cell.col; - gtk_sheet_activate_cell (sheet, row, column); - return; + change_active_cell (sheet, row, column); + return FALSE; } if (row == -1 && column >= 0) { - if (gtk_sheet_autoscroll (sheet)) - gtk_sheet_move_query (sheet, row, column); gtk_sheet_select_column (sheet, column); - return; + return TRUE; } + if (column == -1 && row >= 0) { - if (gtk_sheet_autoscroll (sheet)) - gtk_sheet_move_query (sheet, row, column); gtk_sheet_select_row (sheet, row); - return; + return TRUE; } - if (row == - 1 && column == - 1) + 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->range.rowi = psppire_axis_unit_count (sheet->vaxis) - 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; + return TRUE; } - if (row != -1 && column != -1) + if (sheet->state != GTK_SHEET_NORMAL) { - 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; - } - gtk_sheet_activate_cell (sheet, row, column); - } - - 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_sheet_real_unselect_range (sheet, NULL); + } + else + { + change_active_cell (sheet, row, column); } - g_assert_not_reached (); - gtk_sheet_activate_cell (sheet, sheet->active_cell.row, - sheet->active_cell.col); + 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) +gtk_sheet_button_release (GtkWidget *widget, + GdkEventButton *event) { - GtkSheet *sheet; - gint x, y; + gint y; + GdkDisplay *display = gtk_widget_get_display (widget); - sheet = GTK_SHEET (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); - gtk_widget_get_pointer (widget, &x, NULL); - gdk_pointer_ungrab (event->time); + + gdk_display_pointer_ungrab (display, 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.; - g_signal_emit_by_name (G_OBJECT (sheet->hadjustment), "value_changed"); + width = new_column_width (sheet, sheet->drag_cell.col, &xpos); + + gtk_sheet_set_column_width (sheet, sheet->drag_cell.col, width); return TRUE; } @@ -5073,12 +3493,12 @@ gtk_sheet_button_release (GtkWidget * widget, 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); + 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)); - sheet->old_vadjustment = -1.; - g_signal_emit_by_name (G_OBJECT (sheet->vadjustment), "value_changed"); + 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; } @@ -5088,7 +3508,7 @@ gtk_sheet_button_release (GtkWidget * widget, GtkSheetRange old_range; draw_xor_rectangle (sheet, sheet->drag_range); GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_DRAG); - gdk_pointer_ungrab (event->time); + gdk_display_pointer_ungrab (display, event->time); gtk_sheet_real_unselect_range (sheet, NULL); @@ -5103,7 +3523,7 @@ gtk_sheet_button_release (GtkWidget * widget, old_range = sheet->range; sheet->range = sheet->drag_range; sheet->drag_range = old_range; - g_signal_emit (G_OBJECT (sheet), sheet_signals[MOVE_RANGE], 0, + g_signal_emit (sheet, sheet_signals[MOVE_RANGE], 0, &sheet->drag_range, &sheet->range); gtk_sheet_select_range (sheet, &sheet->range); } @@ -5113,7 +3533,7 @@ gtk_sheet_button_release (GtkWidget * widget, GtkSheetRange old_range; draw_xor_rectangle (sheet, sheet->drag_range); GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_RESIZE); - gdk_pointer_ungrab (event->time); + gdk_display_pointer_ungrab (display, event->time); gtk_sheet_real_unselect_range (sheet, NULL); @@ -5134,7 +3554,7 @@ gtk_sheet_button_release (GtkWidget * widget, sheet->drag_range = old_range; if (sheet->state == GTK_STATE_NORMAL) sheet->state = GTK_SHEET_RANGE_SELECTED; - g_signal_emit (G_OBJECT (sheet), sheet_signals[RESIZE_RANGE], 0, + g_signal_emit (sheet, sheet_signals[RESIZE_RANGE], 0, &sheet->drag_range, &sheet->range); gtk_sheet_select_range (sheet, &sheet->range); } @@ -5142,13 +3562,13 @@ gtk_sheet_button_release (GtkWidget * widget, 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, + gdk_display_pointer_ungrab (display, event->time); + change_active_cell (sheet, sheet->active_cell.row, sheet->active_cell.col); } if (GTK_SHEET_IN_SELECTION) - gdk_pointer_ungrab (event->time); + gdk_display_pointer_ungrab (display, event->time); gtk_grab_remove (GTK_WIDGET (sheet)); GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION); @@ -5156,6 +3576,10 @@ gtk_sheet_button_release (GtkWidget * widget, return TRUE; } + + + + /* Shamelessly lifted from gtktooltips */ static gboolean gtk_sheet_subtitle_paint_window (GtkWidget *tip_window) @@ -5171,10 +3595,17 @@ gtk_sheet_subtitle_paint_window (GtkWidget *tip_window) return FALSE; } +static void +destroy_hover_window (GtkSheetHoverTitle *h) +{ + gtk_widget_destroy (h->window); + g_free (h); +} + static GtkSheetHoverTitle * create_hover_window (void) { - GtkSheetHoverTitle *hw = malloc (sizeof (*hw)); + GtkSheetHoverTitle *hw = g_malloc (sizeof (*hw)); hw->window = gtk_window_new (GTK_WINDOW_POPUP); @@ -5223,16 +3654,6 @@ show_subtitle (GtkSheet *sheet, gint row, gint column, const gchar *subtitle) if ( ! subtitle ) return; - if ( ! sheet->hover_window) - { - sheet->hover_window = create_hover_window (); - gtk_widget_add_events (GTK_WIDGET (sheet), GDK_LEAVE_NOTIFY_MASK); - - g_signal_connect_swapped (sheet, "leave-notify-event", - G_CALLBACK (gtk_widget_hide), - sheet->hover_window->window); - } - gtk_label_set_text (GTK_LABEL (sheet->hover_window->label), subtitle); @@ -5278,28 +3699,20 @@ motion_timeout_callback (gpointer data) if ( gtk_sheet_get_pixel_info (sheet, x, y, &row, &column) ) { - if ( column == -1 && row == -1 ) - return FALSE; - - if ( column == -1) + if (sheet->row_title_under) { - GSheetRow *row_geo = sheet->row_geometry; - gchar *text; - - text = g_sheet_row_get_subtitle (row_geo, row); + gchar *text = g_sheet_model_get_row_subtitle (sheet->model, row); - show_subtitle (sheet, row, column, text); + show_subtitle (sheet, row, -1, text); g_free (text); } - if ( row == -1) + if (sheet->column_title_under) { - GSheetColumn *col_geo = sheet->column_geometry; - gchar *text; + gchar *text = g_sheet_model_get_column_subtitle (sheet->model, + column); - text = g_sheet_column_get_subtitle (col_geo, column); - - show_subtitle (sheet, row, column, text ); + show_subtitle (sheet, -1, column, text); g_free (text); } @@ -5308,15 +3721,15 @@ motion_timeout_callback (gpointer data) 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); @@ -5324,15 +3737,18 @@ gtk_sheet_motion (GtkWidget * widget, sheet = GTK_SHEET (widget); + display = gtk_widget_get_display (widget); + /* selections on the sheet */ x = event->x; y = event->y; - if (!sheet->hover_window || ! GTK_WIDGET_VISIBLE (sheet->hover_window->window)) + 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); + sheet->motion_timer = + g_timeout_add (TIMEOUT_HOVER, motion_timeout_callback, sheet); } else { @@ -5342,7 +3758,8 @@ gtk_sheet_motion (GtkWidget * widget, if ( gtk_sheet_get_pixel_info (sheet, wx, wy, &row, &column) ) { - if ( row != sheet->hover_window->row || column != sheet->hover_window->column) + if ( row != sheet->hover_window->row || + column != sheet->hover_window->column) { gtk_widget_hide (sheet->hover_window->window); } @@ -5352,15 +3769,14 @@ gtk_sheet_motion (GtkWidget * widget, 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)) + on_column_boundary (sheet, x, &column)) { new_cursor = GDK_SB_H_DOUBLE_ARROW; 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_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); } @@ -5371,8 +3787,8 @@ gtk_sheet_motion (GtkWidget * widget, 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_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); } @@ -5382,25 +3798,26 @@ gtk_sheet_motion (GtkWidget * widget, if (event->window == sheet->row_title_window && gtk_sheet_rows_resizable (sheet)) { - gtk_widget_get_pointer (widget, &x, &y); +#if AXIS_TRANSITION 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_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 +#endif { new_cursor = GDK_TOP_LEFT_ARROW; 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_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); } } @@ -5414,19 +3831,21 @@ gtk_sheet_motion (GtkWidget * widget, !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_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)) && - + ! (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_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); } @@ -5438,8 +3857,8 @@ gtk_sheet_motion (GtkWidget * widget, 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_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); } @@ -5449,18 +3868,17 @@ gtk_sheet_motion (GtkWidget * widget, 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; } @@ -5484,15 +3902,15 @@ gtk_sheet_motion (GtkWidget * widget, 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; + 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)) + if (aux.row0 + row >= 0 && aux.rowi + row < psppire_axis_unit_count (sheet->vaxis) && + aux.col0 + column >= 0 && aux.coli + column < psppire_axis_unit_count (sheet->haxis)) { aux = sheet->drag_range; sheet->drag_range.row0 = sheet->range.row0 + row; @@ -5514,19 +3932,18 @@ gtk_sheet_motion (GtkWidget * widget, GtkSheetRange aux; gint v_h, current_col, current_row, col_threshold, row_threshold; v_h = 1; + if (abs (x - psppire_axis_pixel_start (sheet->haxis, sheet->drag_cell.col)) > + abs (y - psppire_axis_pixel_start (sheet->vaxis, sheet->drag_cell.row))) v_h = 2; - 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); + 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; + 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) @@ -5537,8 +3954,8 @@ gtk_sheet_motion (GtkWidget * widget, if (x > col_threshold) column +=1; } - row_threshold = ROW_TOP_YPIXEL (sheet, current_row) + - yyy_row_height (sheet, current_row)/2; + row_threshold = psppire_axis_pixel_start (sheet->vaxis, current_row) + + psppire_axis_unit_size (sheet->vaxis, current_row)/2; if (row > 0) { if (y < row_threshold) @@ -5561,8 +3978,8 @@ gtk_sheet_motion (GtkWidget * widget, 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)) + if (aux.row0 + row >= 0 && aux.rowi + row < psppire_axis_unit_count (sheet->vaxis) && + aux.col0 + column >= 0 && aux.coli + column < psppire_axis_unit_count (sheet->haxis)) { aux = sheet->drag_range; sheet->drag_range = sheet->range; @@ -5596,65 +4013,17 @@ gtk_sheet_motion (GtkWidget * widget, } static gboolean -gtk_sheet_move_query (GtkSheet *sheet, gint row, gint column) +gtk_sheet_crossing_notify (GtkWidget *widget, + GdkEventCrossing *event) { - 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.; + GtkSheet *sheet = GTK_SHEET (widget); - 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; - } - - 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 @@ -5669,7 +4038,6 @@ gtk_sheet_extend_selection (GtkSheet *sheet, gint row, gint column) if (sheet->selection_mode == GTK_SELECTION_SINGLE) return; - gtk_sheet_move_query (sheet, row, column); gtk_widget_grab_focus (GTK_WIDGET (sheet)); if (GTK_SHEET_IN_DRAG (sheet)) return; @@ -5679,10 +4047,10 @@ gtk_sheet_extend_selection (GtkSheet *sheet, gint row, gint column) switch (sheet->state) { case GTK_SHEET_ROW_SELECTED: - column = xxx_column_count (sheet) - 1; + column = psppire_axis_unit_count (sheet->haxis) - 1; break; case GTK_SHEET_COLUMN_SELECTED: - row = yyy_row_count (sheet) - 1; + row = psppire_axis_unit_count (sheet->vaxis) - 1; break; case GTK_SHEET_NORMAL: sheet->state = GTK_SHEET_RANGE_SELECTED; @@ -5692,15 +4060,6 @@ gtk_sheet_extend_selection (GtkSheet *sheet, gint row, gint column) 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); case GTK_SHEET_RANGE_SELECTED: sheet->state = GTK_SHEET_RANGE_SELECTED; @@ -5726,275 +4085,218 @@ gtk_sheet_entry_key_press (GtkWidget *widget, GdkEventKey *key) { gboolean focus; - g_signal_emit_by_name (G_OBJECT (widget), "key_press_event", key, &focus); + g_signal_emit_by_name (widget, "key_press_event", key, &focus); return focus; } -static gint -gtk_sheet_key_press (GtkWidget *widget, - GdkEventKey *key) + +/* Number of rows in a step-increment */ +#define ROWS_PER_STEP 1 + + +static void +page_vertical (GtkSheet *sheet, GtkScrollType dir) { - 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; + gint old_row = sheet->active_cell.row ; + glong vpixel = psppire_axis_pixel_start (sheet->vaxis, old_row); + + gint new_row; + + vpixel -= psppire_axis_pixel_start (sheet->vaxis, + 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 += psppire_axis_pixel_start (sheet->vaxis, + min_visible_row (sheet)); + + new_row = row_from_ypixel (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, + psppire_axis_unit_count (sheet->vaxis) - 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); + } + + + if ( new_cell.row > max_fully_visible_row (sheet)) + { + glong vpos = + psppire_axis_pixel_start (sheet->vaxis, + new_cell.row + 1); + vpos -= sheet->vadjustment->page_size; + + gtk_adjustment_set_value (sheet->vadjustment, + vpos); + } + else if ( new_cell.row < min_fully_visible_row (sheet)) + { + glong vpos = + psppire_axis_pixel_start (sheet->vaxis, + new_cell.row); - sheet = GTK_SHEET (widget); + gtk_adjustment_set_value (sheet->vadjustment, + vpos); + } +} - if (key->state & GDK_CONTROL_MASK || key->keyval == GDK_Control_L || - key->keyval == GDK_Control_R) return FALSE; - extend_selection = (key->state & GDK_SHIFT_MASK) || key->keyval == GDK_Shift_L - || key->keyval == GDK_Shift_R; +static gboolean +gtk_sheet_key_press (GtkWidget *widget, + GdkEventKey *key) +{ + GtkSheet *sheet = GTK_SHEET (widget); - 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)) - g_signal_stop_emission_by_name (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; + case GDK_Tab: + case GDK_Right: + step_sheet (sheet, GTK_SCROLL_STEP_RIGHT); 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; + case GDK_Left: + step_sheet (sheet, GTK_SCROLL_STEP_LEFT); 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_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, + psppire_axis_unit_count (sheet->vaxis) - 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; + break; } - if (extend_selection) return TRUE; - - gtk_sheet_activate_cell (sheet, sheet->active_cell.row, - sheet->active_cell.col); - 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)); @@ -6002,8 +4304,8 @@ gtk_sheet_size_request (GtkWidget * 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) @@ -6012,21 +4314,12 @@ gtk_sheet_size_request (GtkWidget * widget, /* compute the size of the row title area */ if (sheet->row_titles_visible) requisition->width += sheet->row_title_area.width; - - children = sheet->children; - while (children) - { - child = children->data; - children = children->next; - - gtk_widget_size_request (child->widget, &child_requisition); - } } static void -gtk_sheet_size_allocate (GtkWidget * widget, - GtkAllocation * allocation) +gtk_sheet_size_allocate (GtkWidget *widget, + GtkAllocation *allocation) { GtkSheet *sheet; GtkAllocation sheet_allocation; @@ -6047,22 +4340,11 @@ gtk_sheet_size_allocate (GtkWidget * widget, 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_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; - if (GTK_WIDGET_REALIZED (widget)) gdk_window_move_resize (sheet->sheet_window, sheet_allocation.x, @@ -6073,10 +4355,21 @@ gtk_sheet_size_allocate (GtkWidget * widget, /* position the window which holds the column title buttons */ sheet->column_title_area.x = 0; sheet->column_title_area.y = 0; + sheet->column_title_area.width = sheet_allocation.width ; + + + /* position the window which holds the row title buttons */ + sheet->row_title_area.x = 0; + sheet->row_title_area.y = 0; + sheet->row_title_area.height = sheet_allocation.height; + 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; + sheet->column_title_area.x += sheet->row_title_area.width; + + if (sheet->column_titles_visible) + sheet->row_title_area.y += sheet->column_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, @@ -6084,19 +4377,6 @@ gtk_sheet_size_allocate (GtkWidget * widget, 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); - - /* 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; if (GTK_WIDGET_REALIZED (widget) && sheet->row_titles_visible) gdk_window_move_resize (sheet->row_title_window, @@ -6105,35 +4385,50 @@ gtk_sheet_size_allocate (GtkWidget * widget, sheet->row_title_area.width, sheet->row_title_area.height); + if (sheet->haxis) + { + gint width = sheet->column_title_area.width; + + if ( sheet->row_titles_visible) + width -= sheet->row_title_area.width; + + g_object_set (sheet->haxis, + "minimum-extent", width, + NULL); + } + + + if (sheet->vaxis) + { + gint height = sheet->row_title_area.height; + + if ( sheet->column_titles_visible) + height -= sheet->column_title_area.height; - /* row button allocation */ - size_allocate_row_title_buttons (sheet); - size_allocate_column_title_buttons (sheet); + g_object_set (sheet->vaxis, + "minimum-extent", height, + NULL); + } - /* 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; 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) { - width -= sheet->row_title_area.width; x = sheet->row_title_area.width; } @@ -6148,8 +4443,8 @@ size_allocate_column_title_buttons (GtkSheet * sheet) sheet->column_title_area.height); } - - if (MAX_VISIBLE_COLUMN (sheet) == xxx_column_count (sheet) - 1) + 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, @@ -6157,26 +4452,26 @@ size_allocate_column_title_buttons (GtkSheet * sheet) if (!GTK_WIDGET_DRAWABLE (sheet)) return; - for (i = MIN_VISIBLE_COLUMN (sheet); i <= MAX_VISIBLE_COLUMN (sheet); i++) - gtk_sheet_column_title_button_draw (sheet, i); + size_allocate_global_button (sheet); + + 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) { - height -= sheet->column_title_area.height; y = sheet->column_title_area.height; } @@ -6190,7 +4485,8 @@ size_allocate_row_title_buttons (GtkSheet * sheet) 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) == psppire_axis_unit_count (sheet->vaxis) - 1) gdk_window_clear_area (sheet->row_title_window, 0, 0, sheet->row_title_area.width, @@ -6198,264 +4494,83 @@ size_allocate_row_title_buttons (GtkSheet * sheet) 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); + + + draw_row_title_buttons_range (sheet, min_visible_row (sheet), + max_visible_row (sheet)); } static void gtk_sheet_size_allocate_entry (GtkSheet *sheet) { - GtkAllocation shentry_allocation; + GtkAllocation entry_alloc; 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)); + sheet_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_REALIZED (sheet->entry_widget) ) { - if (!GTK_WIDGET (sheet_entry)->style) - gtk_widget_ensure_style (GTK_WIDGET (sheet_entry)); - - previous_style = GTK_WIDGET (sheet_entry)->style; + GtkStyle *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); - g_object_unref (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; - 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) g_object_unref (previous_style); -} - -static void -gtk_sheet_entry_set_max_size (GtkSheet *sheet) -{ - gint i; - gint size = 0; - gint sizel = 0, sizer = 0; - gint row, col; - GtkJustification justification; - gchar *s = NULL; - - row = sheet->active_cell.row; - col = sheet->active_cell.col; - - if ( ! GTK_IS_ITEM_ENTRY (sheet->sheet_entry) ) - return; - - justification = GTK_ITEM_ENTRY (sheet->sheet_entry)->justification; - - 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))) - { - g_free (s); - break; - } - 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++) - { - sizer += xxx_column_width (sheet, i); - } - 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; - } + rectangle_from_cell (sheet, sheet->active_cell.row, + sheet->active_cell.col, &entry_alloc); - if (size != 0) - size += xxx_column_width (sheet, col); - GTK_ITEM_ENTRY (sheet->sheet_entry)->text_max_size = size; + gtk_widget_set_size_request (sheet->entry_widget, entry_alloc.width, + entry_alloc.height); + gtk_widget_size_allocate (sheet->entry_widget, &entry_alloc); } 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) + if (sheet->entry_widget) { - /* avoids warnings */ - gtk_widget_ref (sheet->sheet_entry); - gtk_widget_unparent (sheet->sheet_entry); - gtk_widget_destroy (sheet->sheet_entry); + gtk_widget_unparent (sheet->entry_widget); } - if (sheet->entry_type) - { - if (!g_type_is_a (sheet->entry_type, GTK_TYPE_ENTRY)) - { - parent = g_object_new (sheet->entry_type, NULL); - - sheet->sheet_entry = parent; - - entry = gtk_sheet_get_entry (sheet); - if (GTK_IS_ENTRY (entry)) - found_entry = TRUE; - } - else - { - parent = g_object_new (sheet->entry_type, NULL); - 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; - } + sheet->entry_widget = g_object_new (sheet->entry_type, NULL); + g_object_ref_sink (sheet->entry_widget); - gtk_widget_size_request (sheet->sheet_entry, NULL); + gtk_widget_size_request (sheet->entry_widget, 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_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 (G_OBJECT (entry), "key_press_event", + g_signal_connect_swapped (sheet->entry_widget, "key_press_event", G_CALLBACK (gtk_sheet_entry_key_press), sheet); - gtk_widget_show (sheet->sheet_entry); + sheet->entry_handler_id = + g_signal_connect (sheet->entry_widget, + "changed", + G_CALLBACK (gtk_sheet_entry_changed), + sheet); + + gtk_widget_show (sheet->entry_widget); } @@ -6470,91 +4585,52 @@ find_entry (GtkWidget *w, gpointer user_data) } } -GtkWidget * + +GtkEntry * gtk_sheet_get_entry (GtkSheet *sheet) { - GtkWidget *parent; - GtkWidget *entry = NULL; - GtkTableChild *table_child; - GtkBoxChild *box_child; - GList *children = NULL; + GtkWidget *w = sheet->entry_widget; 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); - - parent = GTK_WIDGET (sheet->sheet_entry); + g_return_val_if_fail (sheet->entry_widget != NULL, NULL); - 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)) + while (! GTK_IS_ENTRY (w)) { - gtk_container_forall (GTK_CONTAINER (parent), find_entry, &entry); + GtkWidget *entry = NULL; - if (GTK_IS_ENTRY (entry)) - return entry; - } + if (GTK_IS_CONTAINER (w)) + { + gtk_container_forall (GTK_CONTAINER (w), find_entry, &entry); - if (!children) return NULL; + if (NULL == entry) + break; - 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; + w = entry; } - - if (GTK_IS_ENTRY (entry)) - break; - children = children->next; } - - if (!GTK_IS_ENTRY (entry)) return NULL; - - return (entry); - -} - -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); - - return (sheet->sheet_entry); + return GTK_ENTRY (w); } static void -gtk_sheet_button_draw (GtkSheet *sheet, GdkWindow *window, +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; gboolean rtl ; gint state = 0; - gint len = 0; - gchar *line = 0; g_return_if_fail (sheet != NULL); g_return_if_fail (button != NULL); + rtl = gtk_widget_get_direction (GTK_WIDGET (sheet)) == GTK_TEXT_DIR_RTL; gdk_window_clear_area (window, @@ -6586,77 +4662,56 @@ gtk_sheet_button_draw (GtkSheet *sheet, GdkWindow *window, if (button->label_visible) { - - text_height = DEFAULT_ROW_HEIGHT (GTK_WIDGET (sheet))- 2 * CELLOFFSET; + text_height = DEFAULT_ROW_HEIGHT - + 2 * COLUMN_TITLES_HEIGHT; 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->white_gc, + &allocation); allocation.y += 2 * sheet->button->style->ythickness; - 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'; + PangoRectangle rect; + gchar *line = button->label; - 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); + PangoLayout *layout = NULL; + gint real_x = allocation.x; + gint real_y = allocation.y; - layout = gtk_widget_create_pango_layout (GTK_WIDGET (sheet), line); - switch (button->justification) - { - case GTK_JUSTIFY_LEFT: - real_x = allocation.x + CELLOFFSET; - align = rtl ? PANGO_ALIGN_RIGHT : PANGO_ALIGN_LEFT; - break; - case GTK_JUSTIFY_RIGHT: - real_x = allocation.x + allocation.width - text_width - CELLOFFSET; - align = rtl ? PANGO_ALIGN_LEFT : PANGO_ALIGN_RIGHT; - break; - case GTK_JUSTIFY_CENTER: - default: - real_x = allocation.x + (allocation.width - text_width)/2; - 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++; + layout = gtk_widget_create_pango_layout (GTK_WIDGET (sheet), line); + pango_layout_get_extents (layout, NULL, &rect); + + text_width = PANGO_PIXELS (rect.width); + switch (button->justification) + { + case GTK_JUSTIFY_LEFT: + 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 - COLUMN_TITLES_HEIGHT; + align = rtl ? PANGO_ALIGN_LEFT : PANGO_ALIGN_RIGHT; + break; + case GTK_JUSTIFY_CENTER: + default: + real_x = allocation.x + (allocation.width - text_width)/2; + align = rtl ? PANGO_ALIGN_RIGHT : PANGO_ALIGN_LEFT; + pango_layout_set_justify (layout, TRUE); } - g_free (line); + 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); } gdk_gc_set_clip_rectangle (GTK_WIDGET (sheet)->style->fg_gc[button->state], @@ -6665,113 +4720,93 @@ gtk_sheet_button_draw (GtkSheet *sheet, GdkWindow *window, } - 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); } -/* 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 (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; + if (!sheet->column_titles_visible) return; - window = sheet->column_title_window; - allocation.y = 0; - allocation.height = sheet->column_title_area.height; + g_return_if_fail (first >= min_visible_column (sheet)); + g_return_if_fail (last <= max_visible_column (sheet)); - 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; + region = + gdk_drawable_get_visible_region (GDK_DRAWABLE (sheet->column_title_window)); - gdk_window_clear_area (window, - allocation.x, allocation.y, - allocation.width, allocation.height); - } - else + gdk_window_begin_paint_region (sheet->column_title_window, region); + + 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; + 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.width = xxx_column_width (sheet, column); + 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); - is_sensitive = xxx_column_is_sensitive (sheet, column); - gtk_sheet_button_draw (sheet, window, button, - is_sensitive, allocation); + draw_button (sheet, sheet->column_title_window, + button, is_sensitive, allocation); } + + gdk_window_end_paint (sheet->column_title_window); } + static void -gtk_sheet_row_title_button_draw (GtkSheet *sheet, gint row) +draw_row_title_buttons_range (GtkSheet *sheet, gint first, gint last) { - GdkWindow *window = NULL; - GdkRectangle allocation; - GtkSheetButton *button = NULL; - gboolean is_sensitive = FALSE; + GdkRegion *region; + gint row; + if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; + if (!sheet->row_titles_visible) return; - if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; + g_return_if_fail (first >= min_visible_row (sheet)); + g_return_if_fail (last <= max_visible_row (sheet)); - 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; + region = + gdk_drawable_get_visible_region (GDK_DRAWABLE (sheet->row_title_window)); + + gdk_window_begin_paint_region (sheet->row_title_window, region); - 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); + for (row = first; row <= last; ++row) + { + GdkRectangle allocation; + + gboolean is_sensitive = FALSE; + + GtkSheetButton *button = + g_sheet_model_get_row_button (sheet->model, row); + allocation.x = 0; + allocation.y = psppire_axis_pixel_start (sheet->vaxis, row) + + CELL_SPACING; + allocation.y -= sheet->vadjustment->value; + + allocation.width = sheet->row_title_area.width; + allocation.height = psppire_axis_unit_size (sheet->vaxis, row); + is_sensitive = g_sheet_model_get_row_sensitivity (sheet->model, row); + + draw_button (sheet, sheet->row_title_window, + button, is_sensitive, allocation); + } + + gdk_window_end_paint (sheet->row_title_window); } /* SCROLLBARS @@ -6782,296 +4817,187 @@ gtk_sheet_row_title_button_draw (GtkSheet *sheet, gint row) * hadjustment_value_changed */ static void -adjust_scrollbars (GtkSheet * sheet) +adjust_scrollbars (GtkSheet *sheet) { - 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; - g_signal_emit_by_name (G_OBJECT (sheet->vadjustment), "changed"); - - } + gint width, height; - 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; - g_signal_emit_by_name (G_OBJECT (sheet->hadjustment), "changed"); + if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) + return; - } -} + gdk_drawable_get_size (sheet->sheet_window, &width, &height); -static void -vadjustment_value_changed (GtkAdjustment * adjustment, - gpointer data) -{ - GtkSheet *sheet; - gint diff, value, old_value; - gint row, new_row; - gint y = 0; + if ( sheet->row_titles_visible) + width -= sheet->row_title_area.width; - g_return_if_fail (adjustment != NULL); - g_return_if_fail (data != NULL); - g_return_if_fail (GTK_IS_SHEET (data)); + if (sheet->column_titles_visible) + height -= sheet->column_title_area.height; - sheet = GTK_SHEET (data); + if (sheet->vadjustment) + { + glong last_row = psppire_axis_unit_count (sheet->vaxis) - 1; - if (GTK_SHEET_IS_FROZEN (sheet)) return; + sheet->vadjustment->step_increment = + ROWS_PER_STEP * + psppire_axis_unit_size (sheet->vaxis, last_row); - row = ROW_FROM_YPIXEL (sheet, sheet->column_title_area.height + CELL_SPACING); - if (!sheet->column_titles_visible) - row = ROW_FROM_YPIXEL (sheet, CELL_SPACING); + sheet->vadjustment->page_increment = + height - + sheet->column_title_area.height - + psppire_axis_unit_size (sheet->vaxis, last_row); - 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); + sheet->vadjustment->upper = + psppire_axis_pixel_start (sheet->vaxis, last_row) + + + psppire_axis_unit_size (sheet->vaxis, last_row) + ; - 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); - } - } + sheet->vadjustment->lower = 0; + sheet->vadjustment->page_size = 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; + g_signal_emit_by_name (sheet->vadjustment, "changed"); } - sheet->old_vadjustment = sheet->vadjustment->value; - adjustment->value = y; - - - if (new_row == 0) - { - sheet->vadjustment->step_increment = yyy_row_height (sheet, 0); - } - else + if (sheet->hadjustment) { - sheet->vadjustment->step_increment = - MIN (yyy_row_height (sheet, new_row), yyy_row_height (sheet, new_row - 1)); - } + gint last_col; + sheet->hadjustment->step_increment = 1; - sheet->vadjustment->value = adjustment->value; + sheet->hadjustment->page_increment = width; - value = adjustment->value; + last_col = psppire_axis_unit_count (sheet->haxis) - 1; - if (value >= - sheet->voffset) - { - /* scroll down */ - diff = value + sheet->voffset; - } - else - { - /* scroll up */ - diff = - sheet->voffset - value; - } - - sheet->voffset = - value; - - 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; + sheet->hadjustment->upper = + psppire_axis_pixel_start (sheet->haxis, last_col) + + + psppire_axis_unit_size (sheet->haxis, last_col) + ; - text = gtk_entry_get_text (GTK_ENTRY (gtk_sheet_get_entry (sheet))); + sheet->hadjustment->lower = 0; + sheet->hadjustment->page_size = 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); + g_signal_emit_by_name (sheet->hadjustment, "changed"); } - - gtk_sheet_position_children (sheet); - - gtk_sheet_range_draw (sheet, NULL); - size_allocate_row_title_buttons (sheet); - size_allocate_global_button (sheet); } 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; + region = + gdk_drawable_get_visible_region (GDK_DRAWABLE (sheet->sheet_window)); - 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 += xxx_column_width (sheet, column); - } - } + gdk_window_begin_paint_region (sheet->sheet_window, region); - /* 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; - } - sheet->old_hadjustment = sheet->hadjustment->value; - adjustment->value = x; + gtk_sheet_range_draw (sheet, NULL); + draw_row_title_buttons (sheet); + // size_allocate_global_button (sheet); - 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)); - } + gdk_window_end_paint (sheet->sheet_window); +} - sheet->hadjustment->value = adjustment->value; +static void +hadjustment_value_changed (GtkAdjustment *adjustment, + gpointer data) +{ + GdkRegion *region; + GtkSheet *sheet = GTK_SHEET (data); - value = adjustment->value; + g_return_if_fail (adjustment != NULL); - if (value >= - sheet->hoffset) - { - /* scroll right */ - diff = value + sheet->hoffset; - } - else - { - /* scroll left */ - diff = - sheet->hoffset - value; - } + if ( ! GTK_WIDGET_REALIZED (sheet)) return; - sheet->hoffset = - value; - 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; + gtk_widget_hide (sheet->entry_widget); - 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); - gtk_widget_unmap (sheet->sheet_entry); - } + region = + gdk_drawable_get_visible_region (GDK_DRAWABLE (sheet->sheet_window)); - gtk_sheet_position_children (sheet); + gdk_window_begin_paint_region (sheet->sheet_window, region); gtk_sheet_range_draw (sheet, NULL); - size_allocate_column_title_buttons (sheet); + draw_column_title_buttons (sheet); + // size_allocate_global_button (sheet); + + gdk_window_end_paint (sheet->sheet_window); } /* COLUMN RESIZING */ static void -draw_xor_vline (GtkSheet * sheet) +draw_xor_vline (GtkSheet *sheet) { - GtkWidget *widget; + gint height; + gint xpos = sheet->x_drag; + gdk_drawable_get_size (sheet->sheet_window, + NULL, &height); - g_return_if_fail (sheet != NULL); - widget = GTK_WIDGET (sheet); + if (sheet->row_titles_visible) + xpos += sheet->row_title_area.width; - gdk_draw_line (widget->window, sheet->xor_gc, - sheet->x_drag, + gdk_draw_line (GTK_WIDGET (sheet)->window, sheet->xor_gc, + xpos, sheet->column_title_area.height, - sheet->x_drag, - sheet->sheet_window_height + 1); + xpos, + height + CELL_SPACING); } /* ROW RESIZING */ static void -draw_xor_hline (GtkSheet * sheet) +draw_xor_hline (GtkSheet *sheet) + { - GtkWidget *widget; + gint width; + gint ypos = sheet->y_drag; - g_return_if_fail (sheet != NULL); + gdk_drawable_get_size (sheet->sheet_window, + &width, NULL); - widget = GTK_WIDGET (sheet); - gdk_draw_line (widget->window, sheet->xor_gc, - sheet->row_title_area.width, - sheet->y_drag, + if (sheet->column_titles_visible) + ypos += sheet->column_title_area.height; - sheet->sheet_window_width + 1, - sheet->y_drag); + gdk_draw_line (GTK_WIDGET (sheet)->window, sheet->xor_gc, + sheet->row_title_area.width, + ypos, + width + CELL_SPACING, + ypos); } /* SELECTED RANGE */ static void draw_xor_rectangle (GtkSheet *sheet, GtkSheetRange range) { - gint i; + gint i = 0; GdkRectangle clip_area, area; GdkGCValues values; - 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); + area.x = psppire_axis_pixel_start (sheet->haxis, range.col0); + area.y = psppire_axis_pixel_start (sheet->vaxis, range.row0); + area.width = psppire_axis_pixel_start (sheet->haxis, range.coli)- area.x+ + psppire_axis_unit_size (sheet->haxis, range.coli); + area.height = psppire_axis_pixel_start (sheet->vaxis, range.rowi)- area.y + + psppire_axis_unit_size (sheet->vaxis, range.rowi); 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; @@ -7098,50 +5024,42 @@ draw_xor_rectangle (GtkSheet *sheet, GtkSheetRange range) 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_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; - - cx = *x; + gint left_pos = psppire_axis_pixel_start (sheet->haxis, column) + - sheet->hadjustment->value; - min_width = sheet->column_requisition; + gint width = *x - left_pos; - /* 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; } - /* 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); - size_allocate_column_title_buttons (sheet); + draw_column_title_buttons (sheet); return width; } @@ -7150,37 +5068,37 @@ new_column_width (GtkSheet * sheet, * 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 */ 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 < psppire_axis_pixel_start (sheet->vaxis, row) + min_height) { - *y = cy = ROW_TOP_YPIXEL (sheet, row) + min_height; + *y = cy = psppire_axis_pixel_start (sheet->vaxis, row) + min_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 - psppire_axis_pixel_start (sheet->vaxis, row)); if (height < min_height) height = min_height; - yyy_set_row_height (sheet, row, height); - size_allocate_row_title_buttons (sheet); +#if AXIS_TRANSITION + g_sheet_row_set_height (sheet->row_geometry, row, height); +#endif + 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) { @@ -7189,375 +5107,114 @@ gtk_sheet_set_column_width (GtkSheet * sheet, 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; - xxx_set_column_width (sheet, column, width); - - if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)) && !GTK_SHEET_IS_FROZEN (sheet)) - { - size_allocate_column_title_buttons (sheet); - adjust_scrollbars (sheet); - gtk_sheet_size_allocate_entry (sheet); - gtk_sheet_range_draw (sheet, NULL); - } - - g_signal_emit (G_OBJECT (sheet), sheet_signals[CHANGED], 0, -1, column); - g_signal_emit (G_OBJECT (sheet), sheet_signals[NEW_COL_WIDTH], 0, - column, width); -} - - - -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)) - 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); - } - - g_signal_emit (G_OBJECT (sheet), sheet_signals[CHANGED], 0, row, - 1); - g_signal_emit (G_OBJECT (sheet), sheet_signals[NEW_ROW_HEIGHT], 0, - row, height); - -} - - -gboolean -gtk_sheet_get_attributes (const GtkSheet *sheet, gint row, gint col, - GtkSheetCellAttr *attributes) -{ - 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); - - fg = g_sheet_model_get_foreground (sheet->model, row, col); - if ( fg ) - attributes->foreground = *fg; - - bg = g_sheet_model_get_background (sheet->model, row, col); - if ( bg ) - attributes->background = *bg; - - 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; - - border = g_sheet_model_get_cell_border (sheet->model, row, col); - - if ( border ) attributes->border = *border; - - 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))) - { - 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); - } - - 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; -} +#if AXIS_TRANSITION + g_sheet_column_set_width (sheet->column_geometry, column, width); +#endif -void -gtk_sheet_attach_default (GtkSheet *sheet, - GtkWidget *widget, - gint row, gint col) -{ - if (row < 0 || col < 0) + if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) { - gtk_sheet_button_attach (sheet, widget, row, col); - return; + draw_column_title_buttons (sheet); + adjust_scrollbars (sheet); + gtk_sheet_size_allocate_entry (sheet); + gtk_sheet_range_draw (sheet, NULL); } - - 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))) - { - if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)) && - (!GTK_WIDGET_REALIZED (widget) || GTK_WIDGET_NO_WINDOW (widget))) - gtk_sheet_realize_child (sheet, child); +static void +gtk_sheet_set_row_height (GtkSheet *sheet, + gint row, + guint height) +{ + guint min_height; - if (GTK_WIDGET_MAPPED (GTK_WIDGET (sheet)) && - !GTK_WIDGET_MAPPED (widget)) - gtk_widget_map (widget); - } + g_return_if_fail (sheet != NULL); + g_return_if_fail (GTK_IS_SHEET (sheet)); - gtk_sheet_position_child (sheet, child); + if (row < 0 || row >= psppire_axis_unit_count (sheet->vaxis)) + return; - /* This will avoid drawing on the titles */ + gtk_sheet_row_size_request (sheet, row, &min_height); + if (height < min_height) return; - if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) +#if AXIS_TRANSITION + g_sheet_row_set_height (sheet->row_geometry, row, height); +#endif + + 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); + draw_row_title_buttons (sheet); + adjust_scrollbars (sheet); + gtk_sheet_size_allocate_entry (sheet); + gtk_sheet_range_draw (sheet, NULL); } - } -void -gtk_sheet_button_attach (GtkSheet *sheet, - GtkWidget *widget, - gint row, gint col) +gboolean +gtk_sheet_get_attributes (const GtkSheet *sheet, gint row, gint col, + GtkSheetCellAttr *attr) { - GtkSheetButton *button = 0; - GtkSheetChild *child; - GtkRequisition button_requisition; - - if (row >= 0 && col >= 0) return; - if (row < 0 && col < 0) return; + GdkColor *fg, *bg; + const GtkJustification *j ; + const PangoFontDescription *font_desc ; + const GtkSheetCellBorder *border ; + GdkColormap *colormap; - 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; + 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; - sheet->children = g_list_append (sheet->children, child); + attr->foreground = GTK_WIDGET (sheet)->style->black; + attr->background = sheet->color[BG_COLOR]; - gtk_sheet_button_size_request (sheet, button, &button_requisition); + 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; + attr->is_editable = g_sheet_model_is_editable (sheet->model, row, col); - 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 (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, fg, TRUE, TRUE); + attr->foreground = *fg; } - if (row == -1) size_allocate_column_title_buttons (sheet); - if (col == -1) size_allocate_row_title_buttons (sheet); + bg = g_sheet_model_get_background (sheet->model, row, col); + if ( bg ) + { + gdk_colormap_alloc_color (colormap, bg, TRUE, TRUE); + attr->background = *bg; + } -} + attr->justification = + g_sheet_model_get_column_justification (sheet->model, col); -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; + j = g_sheet_model_get_justification (sheet->model, row, col); + if (j) + attr->justification = *j; - req->height = 0; - req->width = 0; - words = label; + font_desc = g_sheet_model_get_font_desc (sheet->model, row, col); + if ( font_desc ) attr->font_desc = font_desc; - while (words && *words != '\0') - { - if (*words == '\n' || * (words + 1) == '\0') - { - req->height += row_height; + border = g_sheet_model_get_cell_border (sheet->model, row, col); - 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 ( border ) attr->border = *border; - if (n > 0) req->height -= 2; + return TRUE; } static void @@ -7568,31 +5225,12 @@ gtk_sheet_button_size_request (GtkSheet *sheet, 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); @@ -7606,31 +5244,14 @@ gtk_sheet_row_size_request (GtkSheet *sheet, guint *requisition) { GtkRequisition button_requisition; - GList *children; gtk_sheet_button_size_request (sheet, - yyy_row_button (sheet, row), + g_sheet_model_get_row_button (sheet->model, 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 @@ -7639,165 +5260,20 @@ gtk_sheet_column_size_request (GtkSheet *sheet, guint *requisition) { GtkRequisition button_requisition; - GList *children; + + GtkSheetButton *button = g_sheet_model_get_column_button (sheet->model, col); gtk_sheet_button_size_request (sheet, - xxx_column_button (sheet, col), + button, &button_requisition); - *requisition = button_requisition.width; - - children = sheet->children; - while (children) - { - GtkSheetChild *child = (GtkSheetChild *)children->data; - GtkRequisition child_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) -{ - 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); - - if (sheet->column_titles_visible) - yoffset = sheet->column_title_area.height; - - if (sheet->row_titles_visible) - xoffset = sheet->row_title_area.width; - - if (child->attached_to_cell) - { - 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; - } - - gtk_widget_size_allocate (child->widget, &child_allocation); - gtk_widget_queue_draw (child->widget); -} static void gtk_sheet_forall (GtkContainer *container, @@ -7805,162 +5281,17 @@ gtk_sheet_forall (GtkContainer *container, GtkCallback callback, gpointer callback_data) { - GtkSheet *sheet; - GtkSheetChild *child; - GList *children; + GtkSheet *sheet = GTK_SHEET (container); - g_return_if_fail (GTK_IS_SHEET (container)); g_return_if_fail (callback != NULL); - sheet = GTK_SHEET (container); - children = sheet->children; - while (children) - { - child = children->data; - children = children->next; - - (* callback) (child->widget, callback_data); - } - if (sheet->button) + if (sheet->button && sheet->button->parent) (* callback) (sheet->button, callback_data); - if (sheet->sheet_entry) - (* callback) (sheet->sheet_entry, callback_data); -} - - -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; - } -} - -static void -gtk_sheet_remove (GtkContainer *container, GtkWidget *widget) -{ - GtkSheet *sheet; - GList *children; - GtkSheetChild *child = 0; - - g_return_if_fail (container != NULL); - g_return_if_fail (GTK_IS_SHEET (container)); - - sheet = GTK_SHEET (container); - - children = sheet->children; - - while (children) - { - child = (GtkSheetChild *)children->data; - - if (child->widget == widget) break; - - children = children->next; - } - - if (children) - { - gtk_widget_unparent (widget); - child->widget = NULL; - - sheet->children = g_list_remove_link (sheet->children, children); - g_list_free_1 (children); - g_free (child); - } - -} - -static void -gtk_sheet_realize_child (GtkSheet *sheet, GtkSheetChild *child) -{ - GtkWidget *widget; - - widget = GTK_WIDGET (sheet); - - 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); - } - - gtk_widget_set_parent (child->widget, widget); -} - - - -GtkSheetChild * -gtk_sheet_get_child_at (GtkSheet *sheet, gint row, gint col) -{ - 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; - - 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; -} - -static void -gtk_sheet_child_hide (GtkSheetChild *child) -{ - g_return_if_fail (child != NULL); - gtk_widget_hide (child->widget); + if (sheet->entry_widget && GTK_IS_CONTAINER (sheet->entry_widget)) + (* callback) (sheet->entry_widget, callback_data); } -static void -gtk_sheet_child_show (GtkSheetChild *child) -{ - g_return_if_fail (child != NULL); - - gtk_widget_show (child->widget); -} GSheetModel * gtk_sheet_get_model (const GtkSheet *sheet) @@ -7979,14 +5310,13 @@ gtk_sheet_button_new (void) button->state = GTK_STATE_NORMAL; button->label = NULL; button->label_visible = TRUE; - button->child = NULL; button->justification = GTK_JUSTIFY_FILL; return button; } -inline void +void gtk_sheet_button_free (GtkSheetButton *button) { if (!button) return ; @@ -7995,11 +5325,22 @@ gtk_sheet_button_free (GtkSheetButton *button) g_free (button); } +static void +append_cell_text (GString *string, const GtkSheet *sheet, gint r, gint c) +{ + gchar *celltext = gtk_sheet_cell_get_text (sheet, r, c); + + if ( NULL == celltext) + return; + + g_string_append (string, celltext); + g_free (celltext); +} + static GString * range_to_text (const GtkSheet *sheet) { - gchar *celltext = NULL; gint r, c; GString *string; @@ -8012,16 +5353,12 @@ range_to_text (const GtkSheet *sheet) { for (c = sheet->range.col0; c < sheet->range.coli; ++c) { - celltext = gtk_sheet_cell_get_text (sheet, r, c); - g_string_append (string, celltext); + append_cell_text (string, sheet, r, c); g_string_append (string, "\t"); - g_free (celltext); } - celltext = gtk_sheet_cell_get_text (sheet, r, c); - g_string_append (string, celltext); + append_cell_text (string, sheet, r, c); if ( r < sheet->range.rowi) g_string_append (string, "\n"); - g_free (celltext); } return string; @@ -8030,7 +5367,6 @@ range_to_text (const GtkSheet *sheet) static GString * range_to_html (const GtkSheet *sheet) { - gchar *celltext = NULL; gint r, c; GString *string; @@ -8042,16 +5378,14 @@ range_to_html (const GtkSheet *sheet) g_string_append (string, "\n"); g_string_append (string, "\n"); g_string_append (string, "\n"); - for (r = sheet->range.row0; r <= sheet->range.rowi; ++r) + for (r = sheet->range.row0; r <= sheet->range.rowi; ++r) { g_string_append (string, "\n"); for (c = sheet->range.col0; c <= sheet->range.coli; ++c) { g_string_append (string, "\n"); - g_free (celltext); } g_string_append (string, "\n"); } @@ -8078,16 +5412,16 @@ primary_get_cb (GtkClipboard *clipboard, GString *string = 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 (); - } + { + 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 (); + } gtk_selection_data_set (selection_data, selection_data->target, 8, @@ -8100,6 +5434,9 @@ primary_clear_cb (GtkClipboard *clipboard, gpointer data) { GtkSheet *sheet = GTK_SHEET (data); + if ( ! GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) + return; + gtk_sheet_real_unselect_range (sheet, NULL); } @@ -8109,24 +5446,24 @@ gtk_sheet_update_primary_selection (GtkSheet *sheet) static const GtkTargetEntry targets[] = { { "UTF8_STRING", 0, SELECT_FMT_TEXT }, { "STRING", 0, SELECT_FMT_TEXT }, - { "TEXT", 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;charset=utf-8", 0, SELECT_FMT_TEXT }, { "text/plain", 0, SELECT_FMT_TEXT }, { "text/html", 0, SELECT_FMT_HTML } }; - + GtkClipboard *clipboard; if (!GTK_WIDGET_REALIZED (sheet)) return; - clipboard = gtk_widget_get_clipboard (GTK_WIDGET (sheet), + clipboard = gtk_widget_get_clipboard (GTK_WIDGET (sheet), GDK_SELECTION_PRIMARY); - + if (gtk_sheet_range_isvisible (sheet, sheet->range)) { - if (!gtk_clipboard_set_with_owner (clipboard, targets, + if (!gtk_clipboard_set_with_owner (clipboard, targets, G_N_ELEMENTS (targets), primary_get_cb, primary_clear_cb, G_OBJECT (sheet))) @@ -8138,4 +5475,3 @@ gtk_sheet_update_primary_selection (GtkSheet *sheet) gtk_clipboard_clear (clipboard); } } -
"); - celltext = gtk_sheet_cell_get_text (sheet, r, c); - g_string_append (string, celltext); + append_cell_text (string, sheet, r, c); g_string_append (string, "