X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fgtksheet%2Fgtksheet.c;h=fd60dbd186f2f1fdfff4298cb504c0fbb94e7dfc;hb=c29e05c50e21d5be8365ffdd990d558b95725d71;hp=c134738e4fd1ea1d382f330c959db8cd521ef6f7;hpb=13adf39ba39008f4c764dd14f037e01f137eca21;p=pspp-builds.git diff --git a/lib/gtksheet/gtksheet.c b/lib/gtksheet/gtksheet.c index c134738e..fd60dbd1 100644 --- a/lib/gtksheet/gtksheet.c +++ b/lib/gtksheet/gtksheet.c @@ -1,7 +1,3 @@ -#define GDK_MULTIHEAD_SAFE 1 -#define GLIB_DISABLE_DEPRECATED 1 -#define GDK_DISABLE_DEPRECATED 1 -#define GTK_DISABLE_DEPRECATED 1 /* * Copyright (C) 2006, 2008 Free Software Foundation * @@ -55,17 +51,16 @@ #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_REDRAW_PENDING = 1 << 0, GTK_SHEET_IN_XDRAG = 1 << 1, GTK_SHEET_IN_YDRAG = 1 << 2, GTK_SHEET_IN_DRAG = 1 << 3, @@ -82,7 +77,6 @@ enum #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 @@ -90,18 +84,25 @@ enum #define COLUMN_MIN_WIDTH 10 #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 gtk_sheet_column_title_button_draw (GtkSheet *sheet, gint column); +static void set_entry_widget_font (GtkSheet *sheet); -static void gtk_sheet_row_title_button_draw (GtkSheet *sheet, gint row); +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 gboolean gtk_sheet_cell_empty (const GtkSheet *, gint, gint); +static void set_row_height (GtkSheet *sheet, + gint row, + gint height); 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 inline void dispose_string (const GtkSheet *sheet, gchar *text) { @@ -114,164 +115,108 @@ dispose_string (const GtkSheet *sheet, gchar *text) g_free (text); } -static guint -default_row_height (const GtkSheet *sheet) -{ - GtkWidget *widget = GTK_WIDGET (sheet); - - if (!widget->style->font_desc) return 25; - 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 * COLUMN_TITLES_HEIGHT; - } -} +/* FIXME: Why bother with these two ? */ -static -guint DEFAULT_FONT_ASCENT (GtkWidget *widget) +/* returns the column index from a pixel location */ +static inline gint +column_from_xpixel (const GtkSheet *sheet, gint pixel) { - 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); - } + return psppire_axis_unit_at_pixel (sheet->haxis, pixel); } -static -guint STRING_WIDTH (GtkWidget *widget, - const PangoFontDescription *font, const gchar *text) +static inline gint +row_from_ypixel (const GtkSheet *sheet, gint pixel) { - 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 (layout); - return PANGO_PIXELS (rect.width); + return psppire_axis_unit_at_pixel (sheet->vaxis, pixel); } -static -guint DEFAULT_FONT_DESCENT (GtkWidget *widget) + +/* 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) { - 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); - } + return row_from_ypixel (sheet, sheet->vadjustment->value); } - -/* Return the row containing pixel Y */ -static gint -yyy_row_ypixel_to_row (const GtkSheet *sheet, gint y) +static inline glong +min_fully_visible_row (const GtkSheet *sheet) { - GSheetRow *geo = sheet->row_geometry; + glong row = min_visible_row (sheet); - if (y < 0) return -1; + if ( psppire_axis_start_pixel (sheet->vaxis, row) < sheet->vadjustment->value) + row++; - return g_sheet_row_pixel_to_row (geo, y); + return row; } - static inline glong -min_visible_row (const GtkSheet *sheet) +max_visible_row (const GtkSheet *sheet) { - glong row = - yyy_row_ypixel_to_row (sheet, sheet->vadjustment->value); - - return row; + return row_from_ypixel (sheet, sheet->vadjustment->value + sheet->vadjustment->page_size); } static inline glong -max_visible_row (const GtkSheet *sheet) +max_fully_visible_row (const GtkSheet *sheet) { - glong row = - yyy_row_ypixel_to_row (sheet, - sheet->vadjustment->value + - sheet->vadjustment->page_size); + glong row = max_visible_row (sheet); + + if ( psppire_axis_start_pixel (sheet->vaxis, row) + + + psppire_axis_unit_size (sheet->vaxis, row) + > sheet->vadjustment->value) + row--; return row; } - -/* 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) +/* Returns the lowest column number which is wholly or partially + on the sheet */ +static inline glong +min_visible_column (const GtkSheet *sheet) { - return g_sheet_column_start_pixel (sheet->column_geometry, ncol); + return column_from_xpixel (sheet, sheet->hadjustment->value); } - -/* returns the column index from a x pixel location */ -static inline gint -column_from_xpixel (const GtkSheet *sheet, gint x) +static inline glong +min_fully_visible_column (const GtkSheet *sheet) { - gint i; - gint cx = 0; + glong col = min_visible_column (sheet); - if (x < 0) return -1; - for (i = 0; - i < g_sheet_column_get_column_count (sheet->column_geometry); i++) - { - if (x >= cx && - x <= (cx + g_sheet_column_get_width (sheet->column_geometry, i)) && - g_sheet_column_get_visibility (sheet->column_geometry, i)) - return i; - if ( g_sheet_column_get_visibility (sheet->column_geometry, i)) - cx += g_sheet_column_get_width (sheet->column_geometry, i); - } + if ( psppire_axis_start_pixel (sheet->haxis, col) < sheet->hadjustment->value) + col++; - /* no match */ - return g_sheet_column_get_column_count (sheet->column_geometry) - 1; + return col; } +/* Returns the highest column number which is wholly or partially + on the sheet */ static inline glong -min_visible_column (const GtkSheet *sheet) +max_visible_column (const GtkSheet *sheet) { - return column_from_xpixel (sheet, sheet->hadjustment->value); + return column_from_xpixel (sheet, sheet->hadjustment->value + sheet->hadjustment->page_size); } - static inline glong -max_visible_column (const GtkSheet *sheet) +max_fully_visible_column (const GtkSheet *sheet) { - return column_from_xpixel (sheet, - sheet->hadjustment->value + - sheet->hadjustment->page_size); + glong col = max_visible_column (sheet); + + if ( psppire_axis_start_pixel (sheet->haxis, col) + + + psppire_axis_unit_size (sheet->haxis, col) + > sheet->hadjustment->value) + col--; + + 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 @@ -300,31 +245,31 @@ on_column_boundary (const GtkSheet *sheet, gint x, gint *column) return FALSE; } -static inline gboolean -POSSIBLE_YDRAG (const GtkSheet *sheet, gint y, gint *drag_row) +static gboolean +on_row_boundary (const GtkSheet *sheet, gint y, gint *row) { - gint row, ydrag; + gint r; y += sheet->vadjustment->value; - row = yyy_row_ypixel_to_row (sheet, y); - *drag_row = row; - ydrag = g_sheet_row_start_pixel (sheet->row_geometry, row) + CELL_SPACING; - if (y <= ydrag + DRAG_WIDTH / 2 && row != 0) + r = row_from_ypixel (sheet, y); + + if ( row_from_ypixel (sheet, y - DRAG_WIDTH / 2) < r ) { - while (!g_sheet_row_get_visibility (sheet->row_geometry, row - 1) && row > 0) row--; - *drag_row = row - 1; - return g_sheet_row_get_sensitivity (sheet->row_geometry, row - 1); + *row = r - 1; + return TRUE; } - ydrag += g_sheet_row_get_height (sheet->row_geometry, row); - - if (y >= ydrag - DRAG_WIDTH / 2 && y <= ydrag + DRAG_WIDTH / 2) - return g_sheet_row_get_sensitivity (sheet->row_geometry, row); + if ( row_from_ypixel (sheet, y + DRAG_WIDTH / 2) > r ) + { + *row = r; + return TRUE; + } return FALSE; } + static inline gboolean POSSIBLE_DRAG (const GtkSheet *sheet, gint x, gint y, gint *drag_row, gint *drag_column) @@ -337,20 +282,20 @@ POSSIBLE_DRAG (const GtkSheet *sheet, gint x, gint y, return FALSE; *drag_column = column_from_xpixel (sheet, x); - *drag_row = yyy_row_ypixel_to_row (sheet, y); + *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) + - g_sheet_column_get_width (sheet->column_geometry, sheet->range.coli) + DRAG_WIDTH / 2) + if (x >= psppire_axis_start_pixel (sheet->haxis, sheet->range.col0) - DRAG_WIDTH / 2 && + x <= psppire_axis_start_pixel (sheet->haxis, sheet->range.coli) + + psppire_axis_unit_size (sheet->haxis, sheet->range.coli) + DRAG_WIDTH / 2) { - ydrag = g_sheet_row_start_pixel (sheet->row_geometry, sheet->range.row0); + ydrag = psppire_axis_start_pixel (sheet->vaxis, sheet->range.row0); if (y >= ydrag - DRAG_WIDTH / 2 && y <= ydrag + DRAG_WIDTH / 2) { *drag_row = sheet->range.row0; return TRUE; } - ydrag = g_sheet_row_start_pixel (sheet->row_geometry, sheet->range.rowi) + - g_sheet_row_get_height (sheet->row_geometry, sheet->range.rowi); + ydrag = psppire_axis_start_pixel (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; @@ -358,18 +303,18 @@ POSSIBLE_DRAG (const GtkSheet *sheet, gint x, gint y, } } - if (y >= g_sheet_row_start_pixel (sheet->row_geometry, sheet->range.row0) - DRAG_WIDTH / 2 && - y <= g_sheet_row_start_pixel (sheet->row_geometry, sheet->range.rowi) + - g_sheet_row_get_height (sheet->row_geometry, sheet->range.rowi) + DRAG_WIDTH / 2) + if (y >= psppire_axis_start_pixel (sheet->vaxis, sheet->range.row0) - DRAG_WIDTH / 2 && + y <= psppire_axis_start_pixel (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_start_pixel (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) + - g_sheet_column_get_width (sheet->column_geometry, sheet->range.coli); + xdrag = psppire_axis_start_pixel (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; @@ -391,20 +336,20 @@ 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)+ - g_sheet_column_get_width (sheet->column_geometry, sheet->range.coli); + xdrag = psppire_axis_start_pixel (sheet->haxis, sheet->range.coli)+ + psppire_axis_unit_size (sheet->haxis, sheet->range.coli); - ydrag = g_sheet_row_start_pixel (sheet->row_geometry, sheet->range.rowi) + - g_sheet_row_get_height (sheet->row_geometry, sheet->range.rowi); + ydrag = psppire_axis_start_pixel (sheet->vaxis, sheet->range.rowi) + + psppire_axis_unit_size (sheet->vaxis, sheet->range.rowi); if (sheet->state == GTK_SHEET_COLUMN_SELECTED) - ydrag = g_sheet_row_start_pixel (sheet->row_geometry, min_visible_row (sheet)); + ydrag = psppire_axis_start_pixel (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_start_pixel (sheet->haxis, min_visible_column (sheet)); *drag_column = column_from_xpixel (sheet, x); - *drag_row = yyy_row_ypixel_to_row (sheet, y); + *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; @@ -412,18 +357,65 @@ 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_dispose (GObject * 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_start_pixel (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_start_pixel (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_start_pixel (sheet->haxis, range->coli) - + psppire_axis_start_pixel (sheet->haxis, range->col0) + + psppire_axis_unit_size (sheet->haxis, range->coli); + + r->height = psppire_axis_start_pixel (sheet->vaxis, range->rowi) - + psppire_axis_start_pixel (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, @@ -433,42 +425,38 @@ 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 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, - GtkSheetRange range); -static gboolean gtk_sheet_cell_isvisible (GtkSheet * sheet, +static gboolean gtk_sheet_range_isvisible (const GtkSheet *sheet, + const GtkSheetRange *range); +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); +/* draw visible part of range. */ +static void draw_sheet_region (GtkSheet *sheet, GdkRegion *region); + /* highlight the visible part of the selected range */ static void gtk_sheet_range_draw_selection (GtkSheet *sheet, @@ -476,12 +464,10 @@ 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, @@ -493,43 +479,30 @@ static void gtk_sheet_draw_border (GtkSheet *sheet, static void gtk_sheet_entry_changed (GtkWidget *widget, gpointer data); -static void gtk_sheet_deactivate_cell (GtkSheet *sheet); -static void gtk_sheet_hide_active_cell (GtkSheet *sheet); -static gboolean gtk_sheet_activate_cell (GtkSheet *sheet, - gint row, gint col); -static void gtk_sheet_draw_active_cell (GtkSheet *sheet); -static void gtk_sheet_show_active_cell (GtkSheet *sheet); -static void gtk_sheet_click_cell (GtkSheet *sheet, +static void gtk_sheet_hide_entry_widget (GtkSheet *sheet); +static void change_active_cell (GtkSheet *sheet, + gint row, gint col); +static gboolean gtk_sheet_draw_active_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); - -/* Backing Pixmap */ + gint column); -static void gtk_sheet_make_backing_pixmap (GtkSheet *sheet); -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, - gint column, - gint * x); -static guint new_row_height (GtkSheet * sheet, - gint row, - gint * y); /* Sheet Button */ static void create_global_button (GtkSheet *sheet); @@ -539,12 +512,11 @@ 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); @@ -552,34 +524,17 @@ 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); -static void gtk_sheet_column_size_request (GtkSheet *sheet, - gint col, - guint *requisition); static void gtk_sheet_row_size_request (GtkSheet *sheet, gint row, guint *requisition); /* Signals */ - -extern void -_gtkextra_signal_emit (GtkObject *object, guint signal_id, ...); - enum { SELECT_ROW, @@ -592,9 +547,7 @@ enum RESIZE_RANGE, MOVE_RANGE, TRAVERSE, - DEACTIVATE, ACTIVATE, - CHANGED, LAST_SIGNAL }; @@ -630,6 +583,8 @@ gtk_sheet_get_type () return sheet_type; } + + static GtkSheetRange* gtk_sheet_range_copy (const GtkSheetRange *range) { @@ -668,37 +623,76 @@ gtk_sheet_range_get_type (void) return sheet_range_type; } +static GtkSheetCell* +gtk_sheet_cell_copy (const GtkSheetCell *cell) +{ + GtkSheetCell *new_cell; + + g_return_val_if_fail (cell != NULL, NULL); + + new_cell = g_new (GtkSheetCell, 1); + + *new_cell = *cell; + + return new_cell; +} + +static void +gtk_sheet_cell_free (GtkSheetCell *cell) +{ + g_return_if_fail (cell != NULL); + + g_free (cell); +} + +GType +gtk_sheet_cell_get_type (void) +{ + static GType sheet_cell_type = 0; + + if (!sheet_cell_type) + { + sheet_cell_type = + g_boxed_type_register_static ("GtkSheetCell", + (GBoxedCopyFunc) gtk_sheet_cell_copy, + (GBoxedFreeFunc) gtk_sheet_cell_free); + } -static void column_titles_changed (GtkWidget *w, gint first, gint n_columns, - gpointer data); + return sheet_cell_type; +} + /* Properties */ enum { PROP_0, - PROP_ROW_GEO, - PROP_COL_GEO, + PROP_VAXIS, + PROP_HAXIS, PROP_MODEL }; static void -gtk_sheet_set_row_geometry (GtkSheet *sheet, GSheetRow *geo) +gtk_sheet_set_horizontal_axis (GtkSheet *sheet, PsppireAxis *a) { - if ( sheet->row_geometry ) g_object_unref (sheet->row_geometry); + if ( sheet->haxis ) + g_object_unref (sheet->haxis); - sheet->row_geometry = geo; + sheet->haxis = a; - if ( sheet->row_geometry ) g_object_ref (sheet->row_geometry); + if ( sheet->haxis ) + g_object_ref (sheet->haxis); } static void -gtk_sheet_set_column_geometry (GtkSheet *sheet, GSheetColumn *geo) +gtk_sheet_set_vertical_axis (GtkSheet *sheet, PsppireAxis *a) { - if ( sheet->column_geometry ) g_object_unref (sheet->column_geometry); + if ( sheet->vaxis ) + g_object_unref (sheet->vaxis); - sheet->column_geometry = geo; + sheet->vaxis = a; - if ( sheet->column_geometry ) g_object_ref (sheet->column_geometry); + if ( sheet->vaxis ) + g_object_ref (sheet->vaxis); } @@ -713,14 +707,11 @@ gtk_sheet_set_property (GObject *object, switch (prop_id) { - case PROP_ROW_GEO: - gtk_sheet_set_row_geometry (sheet, g_value_get_pointer (value)); + case PROP_VAXIS: + gtk_sheet_set_vertical_axis (sheet, g_value_get_pointer (value)); break; - case PROP_COL_GEO: - gtk_sheet_set_column_geometry (sheet, g_value_get_pointer (value)); - if ( sheet->column_geometry) - g_signal_connect (sheet->column_geometry, "columns_changed", - G_CALLBACK (column_titles_changed), sheet); + 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)); @@ -741,11 +732,11 @@ gtk_sheet_get_property (GObject *object, switch (prop_id) { - case PROP_ROW_GEO: - g_value_set_pointer (value, sheet->row_geometry); + case PROP_VAXIS: + g_value_set_pointer (value, sheet->vaxis); break; - case PROP_COL_GEO: - g_value_set_pointer (value, sheet->column_geometry); + case PROP_HAXIS: + g_value_set_pointer (value, sheet->haxis); break; case PROP_MODEL: g_value_set_pointer (value, sheet->model); @@ -758,12 +749,12 @@ gtk_sheet_get_property (GObject *object, static void -gtk_sheet_class_init (GtkSheetClass * klass) +gtk_sheet_class_init (GtkSheetClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); - GParamSpec *row_geo_spec ; - GParamSpec *col_geo_spec ; + GParamSpec *haxis_spec ; + GParamSpec *vaxis_spec ; GParamSpec *model_spec ; GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); @@ -860,7 +851,7 @@ 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, @@ -881,7 +872,7 @@ 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, @@ -907,7 +898,7 @@ 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 @@ -919,7 +910,7 @@ 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 @@ -931,19 +922,11 @@ 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_VOID__INT_INT, - G_TYPE_NONE, 2, G_TYPE_INT, G_TYPE_INT); sheet_signals[ACTIVATE] = g_signal_new ("activate", @@ -951,17 +934,10 @@ 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[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); + 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", @@ -969,7 +945,7 @@ 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); @@ -981,16 +957,16 @@ gtk_sheet_class_init (GtkSheetClass * klass) object_class->finalize = gtk_sheet_finalize; - row_geo_spec = - g_param_spec_pointer ("row-geometry", - "Row Geometry", - "A pointer to the model of the row geometry", + 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 ); - col_geo_spec = - g_param_spec_pointer ("column-geometry", - "Column Geometry", - "A pointer to the model of the column geometry", + 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 = @@ -1004,12 +980,12 @@ gtk_sheet_class_init (GtkSheetClass * klass) object_class->get_property = gtk_sheet_get_property; g_object_class_install_property (object_class, - PROP_ROW_GEO, - row_geo_spec); + PROP_VAXIS, + vaxis_spec); g_object_class_install_property (object_class, - PROP_COL_GEO, - col_geo_spec); + PROP_HAXIS, + haxis_spec); g_object_class_install_property (object_class, PROP_MODEL, @@ -1040,7 +1016,6 @@ gtk_sheet_class_init (GtkSheetClass * klass) klass->resize_range = NULL; klass->move_range = NULL; klass->traverse = NULL; - klass->deactivate = NULL; klass->activate = NULL; klass->changed = NULL; } @@ -1049,8 +1024,8 @@ static void gtk_sheet_init (GtkSheet *sheet) { sheet->model = NULL; - sheet->column_geometry = NULL; - sheet->row_geometry = NULL; + sheet->haxis = NULL; + sheet->vaxis = NULL; sheet->flags = 0; sheet->selection_mode = GTK_SELECTION_NONE; @@ -1063,7 +1038,7 @@ 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 (sheet); + sheet->column_title_area.height = DEFAULT_ROW_HEIGHT; sheet->row_title_window = NULL; sheet->row_title_area.x = 0; @@ -1077,8 +1052,6 @@ gtk_sheet_init (GtkSheet *sheet) sheet->selection_cell.row = 0; sheet->selection_cell.col = 0; - sheet->pixmap = NULL; - sheet->range.row0 = 0; sheet->range.rowi = 0; sheet->range.col0 = 0; @@ -1087,10 +1060,7 @@ 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->entry_widget = NULL; - sheet->entry_container = NULL; sheet->button = NULL; sheet->hadjustment = NULL; @@ -1107,19 +1077,14 @@ gtk_sheet_init (GtkSheet *sheet) 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; - sheet->autoscroll = TRUE; - sheet->justify_entry = TRUE; /* create sheet entry */ - sheet->entry_type = 0; + sheet->entry_type = GTK_TYPE_ENTRY; create_sheet_entry (sheet); /* create global selection button */ @@ -1127,13 +1092,35 @@ gtk_sheet_init (GtkSheet *sheet) } +/* Cause RANGE to be redrawn. If RANGE is null, then the + entire visible range will be redrawn. + */ +static void +redraw_range (GtkSheet *sheet, GtkSheetRange *range) +{ + GdkRectangle rect; + + if ( ! GTK_WIDGET_REALIZED (sheet)) + return; + + if ( NULL != range ) + rectangle_from_range (sheet, range, &rect); + else + { + GdkRegion *r = gdk_drawable_get_visible_region (sheet->sheet_window); + gdk_region_get_clipbox (r, &rect); + } + + gdk_window_invalidate_rect (sheet->sheet_window, &rect, FALSE); +} + + /* Callback which occurs whenever columns are inserted / deleted in the model */ static void columns_inserted_deleted_callback (GSheetModel *model, gint first_column, gint n_columns, gpointer data) { - gint i; GtkSheet *sheet = GTK_SHEET (data); GtkSheetRange range; @@ -1145,27 +1132,29 @@ columns_inserted_deleted_callback (GSheetModel *model, gint first_column, */ range.col0 = first_column; range.row0 = 0; - range.coli = g_sheet_column_get_column_count (sheet->column_geometry) - 1; - range.rowi = g_sheet_row_get_row_count (sheet->row_geometry) - 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); + + draw_column_title_buttons_range (sheet, + first_column, max_visible_column (sheet)); - for (i = first_column; i <= max_visible_column (sheet); i++) - gtk_sheet_column_title_button_draw (sheet, i); - gtk_sheet_range_draw (sheet, &range); + redraw_range (sheet, &range); } + + /* Callback which occurs whenever rows are inserted / deleted in the model */ static void rows_inserted_deleted_callback (GSheetModel *model, gint first_row, gint n_rows, gpointer data) { - gint i; GtkSheet *sheet = GTK_SHEET (data); GtkSheetRange range; @@ -1177,18 +1166,17 @@ rows_inserted_deleted_callback (GSheetModel *model, gint first_row, */ range.row0 = first_row; range.col0 = 0; - range.rowi = g_sheet_row_get_row_count (sheet->row_geometry) - 1; - range.coli = g_sheet_column_get_column_count (sheet->column_geometry) - 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); + redraw_range (sheet, &range); } /* @@ -1208,27 +1196,19 @@ 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) - || - max_visible_column (sheet) > - g_sheet_model_get_column_count (sheet->model)) - { - gtk_sheet_move_query (sheet, 0, 0); - } + if ( !GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) + return; if ( ( row0 < 0 && col0 < 0 ) || ( rowi < 0 && coli < 0 ) ) { - gint i; - gtk_sheet_range_draw (sheet, NULL); + redraw_range (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; } @@ -1243,7 +1223,7 @@ range_update_callback (GSheetModel *m, gint row0, gint col0, range.coli = max_visible_column (sheet); } - gtk_sheet_range_draw (sheet, &range); + redraw_range (sheet, &range); } @@ -1259,11 +1239,9 @@ range_update_callback (GSheetModel *m, gint row0, gint col0, * Returns: the new sheet widget */ GtkWidget * -gtk_sheet_new (GSheetRow *vgeo, GSheetColumn *hgeo, GSheetModel *model) +gtk_sheet_new (GSheetModel *model) { GtkWidget *widget = g_object_new (GTK_TYPE_SHEET, - "row-geometry", vgeo, - "column-geometry", hgeo, "model", model, NULL); return widget; @@ -1309,37 +1287,6 @@ gtk_sheet_set_model (GtkSheet *sheet, GSheetModel *model) } -/* Call back for when the column titles have changed. - FIRST is the first column changed. - N_COLUMNS is the number of columns which have changed, or - 1, which - indicates that the column has changed to its right - most extremity -*/ -static void -column_titles_changed (GtkWidget *w, gint first, gint n_columns, gpointer data) -{ - GtkSheet *sheet = GTK_SHEET (data); - gboolean extremity = FALSE; - - if ( n_columns == -1 ) - { - extremity = TRUE; - n_columns = g_sheet_column_get_column_count (sheet->column_geometry) - 1 ; - } - - { - gint i; - for ( i = first ; i <= first + n_columns ; ++i ) - { - gtk_sheet_column_title_button_draw (sheet, i); - g_signal_emit (sheet, sheet_signals[CHANGED], 0, -1, i); - } - } - - if ( extremity) - gtk_sheet_column_title_button_draw (sheet, -1); - -} - void gtk_sheet_change_entry (GtkSheet *sheet, GtkType entry_type) { @@ -1351,7 +1298,7 @@ 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; @@ -1359,12 +1306,9 @@ gtk_sheet_change_entry (GtkSheet *sheet, GtkType entry_type) if (state == GTK_SHEET_NORMAL) { - gtk_sheet_show_active_cell (sheet); - g_signal_connect (gtk_sheet_get_entry (sheet), - "changed", - G_CALLBACK (gtk_sheet_entry_changed), - sheet); + gtk_sheet_show_entry_widget (sheet); } + } void @@ -1377,7 +1321,7 @@ gtk_sheet_show_grid (GtkSheet *sheet, gboolean show) sheet->show_grid = show; - gtk_sheet_range_draw (sheet, NULL); + redraw_range (sheet, NULL); } gboolean @@ -1395,219 +1339,72 @@ 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 g_sheet_column_get_column_count (sheet->column_geometry); + return psppire_axis_unit_count (sheet->haxis); } -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); +static void set_column_width (GtkSheet *sheet, + gint column, + gint width); - return g_sheet_row_get_row_count (sheet->row_geometry); -} void -gtk_sheet_set_selection_mode (GtkSheet *sheet, gint mode) +gtk_sheet_show_column_titles (GtkSheet *sheet) { - 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); + if (sheet->column_titles_visible) return; - sheet->selection_mode = mode; -} + sheet->column_titles_visible = TRUE; -void -gtk_sheet_set_autoresize (GtkSheet *sheet, gboolean autoresize) -{ - g_return_if_fail (sheet != NULL); - g_return_if_fail (GTK_IS_SHEET (sheet)); + if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) + return; - sheet->autoresize = autoresize; -} + 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); -gboolean -gtk_sheet_autoresize (GtkSheet *sheet) -{ - g_return_val_if_fail (sheet != NULL, FALSE); - g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE); + adjust_scrollbars (sheet); - return sheet->autoresize; + if (sheet->vadjustment) + g_signal_emit_by_name (sheet->vadjustment, + "value_changed"); + size_allocate_global_button (sheet); } -static void -gtk_sheet_set_column_width (GtkSheet * sheet, - gint column, - guint width); - -static void -gtk_sheet_autoresize_column (GtkSheet *sheet, gint column) +void +gtk_sheet_show_row_titles (GtkSheet *sheet) { - gint text_width = 0; - gint row; + if (sheet->row_titles_visible) return; + + sheet->row_titles_visible = TRUE; - g_return_if_fail (sheet != NULL); - g_return_if_fail (GTK_IS_SHEET (sheet)); - if (column >= g_sheet_column_get_column_count (sheet->column_geometry) || column < 0) return; - for (row = 0; row < g_sheet_row_get_row_count (sheet->row_geometry); row++) + if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) { - gchar *text = gtk_sheet_cell_get_text (sheet, row, column); - if (text && strlen (text) > 0) - { - GtkSheetCellAttr attributes; + gdk_window_show (sheet->row_title_window); + gdk_window_move_resize (sheet->row_title_window, + sheet->row_title_area.x, + sheet->row_title_area.y, + sheet->row_title_area.width, + sheet->row_title_area.height); - gtk_sheet_get_attributes (sheet, row, column, &attributes); - if (attributes.is_visible) - { - gint width = STRING_WIDTH (GTK_WIDGET (sheet), - attributes.font_desc, - text) - + 2 * COLUMN_TITLES_HEIGHT + attributes.border.width; - text_width = MAX (text_width, width); - } - } - dispose_string (sheet, text); + adjust_scrollbars (sheet); } - if (text_width > g_sheet_column_get_width (sheet->column_geometry, column) ) - { - gtk_sheet_set_column_width (sheet, column, text_width); - GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_REDRAW_PENDING); - } + if (sheet->hadjustment) + g_signal_emit_by_name (sheet->hadjustment, + "value_changed"); + size_allocate_global_button (sheet); } - void -gtk_sheet_set_autoscroll (GtkSheet *sheet, gboolean autoscroll) +gtk_sheet_hide_column_titles (GtkSheet *sheet) { - g_return_if_fail (sheet != NULL); - g_return_if_fail (GTK_IS_SHEET (sheet)); - - sheet->autoscroll = autoscroll; -} + if (!sheet->column_titles_visible) return; -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_row_titles_width (GtkSheet *sheet, guint width) -{ - if (width < COLUMN_MIN_WIDTH) return; - - sheet->row_title_area.width = width; - - adjust_scrollbars (sheet); - - if (sheet->hadjustment) - g_signal_emit_by_name (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 (sheet)) - return; - - sheet->column_title_area.height = height; - - adjust_scrollbars (sheet); - - if (sheet->vadjustment) - g_signal_emit_by_name (sheet->vadjustment, - "value_changed"); - size_allocate_global_button (sheet); -} - -void -gtk_sheet_show_column_titles (GtkSheet *sheet) -{ - if (sheet->column_titles_visible) return; - - sheet->column_titles_visible = TRUE; - - if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) - return; - - gdk_window_show (sheet->column_title_window); - gdk_window_move_resize (sheet->column_title_window, - sheet->column_title_area.x, - sheet->column_title_area.y, - sheet->column_title_area.width, - sheet->column_title_area.height); - - adjust_scrollbars (sheet); - - if (sheet->vadjustment) - g_signal_emit_by_name (sheet->vadjustment, - "value_changed"); - size_allocate_global_button (sheet); -} - - -void -gtk_sheet_show_row_titles (GtkSheet *sheet) -{ - if (sheet->row_titles_visible) return; - - sheet->row_titles_visible = TRUE; - - - if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) - { - gdk_window_show (sheet->row_title_window); - gdk_window_move_resize (sheet->row_title_window, - sheet->row_title_area.x, - sheet->row_title_area.y, - sheet->row_title_area.width, - sheet->row_title_area.height); - - adjust_scrollbars (sheet); - } - - if (sheet->hadjustment) - g_signal_emit_by_name (sheet->hadjustment, - "value_changed"); - size_allocate_global_button (sheet); -} - -void -gtk_sheet_hide_column_titles (GtkSheet *sheet) -{ - if (!sheet->column_titles_visible) return; - - sheet->column_titles_visible = FALSE; + sheet->column_titles_visible = FALSE; if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) { @@ -1648,146 +1445,50 @@ gtk_sheet_hide_row_titles (GtkSheet *sheet) } +/* Scroll the sheet so that the cell ROW, COLUMN is visible. + If {ROW,COL}_ALIGN is zero, then the cell will be placed + at the {top,left} of the sheet. If it's 1, then it'll + be placed at the {bottom,right}. + ROW or COL may be -1, in which case scrolling in that dimension + does not occur. + */ void gtk_sheet_moveto (GtkSheet *sheet, gint row, - gint 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 >= g_sheet_row_get_row_count (sheet->row_geometry)) - return; - if (column < 0 || column >= g_sheet_column_get_column_count (sheet->column_geometry)) - return; - - height = sheet->sheet_window_height; - width = sheet->sheet_window_width; - - /* adjust vertical scrollbar */ - if (row >= 0 && row_align >= 0.0) - { - y = g_sheet_row_start_pixel (sheet->row_geometry, row) - - (gint) ( row_align * height + (1.0 - row_align) - * g_sheet_row_get_height (sheet->row_geometry, row)); - - /* This forces the sheet to scroll when you don't see the entire cell */ - min_row = row; - adjust = 0; - if (row_align >= 1.0) - { - while (min_row >= 0 && min_row > min_visible_row (sheet)) - { - if (g_sheet_row_get_visibility (sheet->row_geometry, min_row)) - adjust += g_sheet_row_get_height (sheet->row_geometry, min_row); - - if (adjust >= height) - { - break; - } - min_row--; - } - min_row = MAX (min_row, 0); - - min_row ++; - - y = g_sheet_row_start_pixel (sheet->row_geometry, min_row) + - g_sheet_row_get_height (sheet->row_geometry, min_row) - 1; - } - - if (y < 0) - sheet->vadjustment->value = 0.0; - else - sheet->vadjustment->value = y; - - g_signal_emit_by_name (sheet->vadjustment, - "value_changed"); - - } - - /* adjust horizontal scrollbar */ - if (column >= 0 && col_align >= 0.0) - { - x = column_left_xpixel (sheet, column) - - (gint) ( col_align*width + (1.0 - col_align)* - g_sheet_column_get_width (sheet->column_geometry, column)); - - /* This forces the sheet to scroll when you don't see the entire cell */ - min_col = column; - adjust = 0; - if (col_align == 1.0) - { - while (min_col >= 0 && min_col > min_visible_column (sheet)) - { - if (g_sheet_column_get_visibility (sheet->column_geometry, min_col)) - adjust += g_sheet_column_get_width (sheet->column_geometry, min_col); - - if (adjust >= width) - { - break; - } - min_col--; - } - min_col = MAX (min_col, 0); - x = column_left_xpixel (sheet, min_col) + - g_sheet_column_get_width (sheet->column_geometry, min_col) - 1; - } - - if (x < 0) - sheet->hadjustment->value = 0.0; - else - sheet->hadjustment->value = x; - - g_signal_emit_by_name (sheet->hadjustment, - "value_changed"); - } -} + gint width, height; + g_return_if_fail (row_align >= 0); + g_return_if_fail (col_align >= 0); -void -gtk_sheet_columns_set_resizable (GtkSheet *sheet, gboolean resizable) -{ - g_return_if_fail (sheet != NULL); - g_return_if_fail (GTK_IS_SHEET (sheet)); + g_return_if_fail (row_align <= 1); + g_return_if_fail (col_align <= 1); - sheet->columns_resizable = resizable; -} + g_return_if_fail (col < + psppire_axis_unit_count (sheet->haxis)); + g_return_if_fail (row < + psppire_axis_unit_count (sheet->vaxis)); -gboolean -gtk_sheet_columns_resizable (GtkSheet *sheet) -{ - g_return_val_if_fail (sheet != NULL, FALSE); - g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE); + gdk_drawable_get_size (sheet->sheet_window, &width, &height); - return sheet->columns_resizable; -} + if (row >= 0) + { + gint y = psppire_axis_start_pixel (sheet->vaxis, row); -void -gtk_sheet_rows_set_resizable (GtkSheet *sheet, gboolean resizable) -{ - g_return_if_fail (sheet != NULL); - g_return_if_fail (GTK_IS_SHEET (sheet)); + gtk_adjustment_set_value (sheet->vadjustment, y - height * row_align); + } - sheet->rows_resizable = resizable; -} -gboolean -gtk_sheet_rows_resizable (GtkSheet *sheet) -{ - g_return_val_if_fail (sheet != NULL, FALSE); - g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE); + if (col >= 0) + { + gint x = psppire_axis_start_pixel (sheet->haxis, col); - return sheet->rows_resizable; + gtk_adjustment_set_value (sheet->hadjustment, x - width * col_align); + } } @@ -1797,19 +1498,17 @@ 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 >= g_sheet_row_get_row_count (sheet->row_geometry)) + 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 - gtk_sheet_deactivate_cell (sheet); sheet->state = GTK_SHEET_ROW_SELECTED; sheet->range.row0 = row; sheet->range.col0 = 0; sheet->range.rowi = row; - sheet->range.coli = g_sheet_column_get_column_count (sheet->column_geometry) - 1; + sheet->range.coli = psppire_axis_unit_count (sheet->haxis) - 1; sheet->active_cell.row = row; sheet->active_cell.col = 0; @@ -1819,24 +1518,21 @@ gtk_sheet_select_row (GtkSheet *sheet, gint row) 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 >= g_sheet_column_get_column_count (sheet->column_geometry)) + 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 - gtk_sheet_deactivate_cell (sheet); - sheet->state = GTK_SHEET_COLUMN_SELECTED; sheet->range.row0 = 0; sheet->range.col0 = column; - sheet->range.rowi = g_sheet_row_get_row_count (sheet->row_geometry) - 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; @@ -1849,40 +1545,40 @@ gtk_sheet_select_column (GtkSheet * sheet, gint column) static gboolean -gtk_sheet_range_isvisible (const GtkSheet * sheet, - GtkSheetRange range) +gtk_sheet_range_isvisible (const GtkSheet *sheet, + const GtkSheetRange *range) { g_return_val_if_fail (sheet != NULL, FALSE); - if (range.row0 < 0 || range.row0 >= g_sheet_row_get_row_count (sheet->row_geometry)) + if (range->row0 < 0 || range->row0 >= psppire_axis_unit_count (sheet->vaxis)) return FALSE; - if (range.rowi < 0 || range.rowi >= g_sheet_row_get_row_count (sheet->row_geometry)) + if (range->rowi < 0 || range->rowi >= psppire_axis_unit_count (sheet->vaxis)) return FALSE; - if (range.col0 < 0 || range.col0 >= g_sheet_column_get_column_count (sheet->column_geometry)) + if (range->col0 < 0 || range->col0 >= psppire_axis_unit_count (sheet->haxis)) return FALSE; - if (range.coli < 0 || range.coli >= g_sheet_column_get_column_count (sheet->column_geometry)) + 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; @@ -1892,7 +1588,7 @@ gtk_sheet_cell_isvisible (GtkSheet * sheet, range.rowi = row; range.coli = column; - return gtk_sheet_range_isvisible (sheet, range); + return gtk_sheet_range_isvisible (sheet, &range); } void @@ -1940,7 +1636,7 @@ gtk_sheet_set_scroll_adjustments (GtkSheet *sheet, } static void -gtk_sheet_finalize (GObject * object) +gtk_sheet_finalize (GObject *object) { GtkSheet *sheet; @@ -1967,11 +1663,8 @@ gtk_sheet_dispose (GObject *object) sheet->dispose_has_run = TRUE; if (sheet->model) g_object_unref (sheet->model); - if (sheet->row_geometry) g_object_unref (sheet->row_geometry); - if (sheet->column_geometry) g_object_unref (sheet->column_geometry); - - g_object_unref (sheet->entry_container); - sheet->entry_container = NULL; + if (sheet->vaxis) g_object_unref (sheet->vaxis); + if (sheet->haxis) g_object_unref (sheet->haxis); g_object_unref (sheet->button); sheet->button = NULL; @@ -2023,15 +1716,20 @@ gtk_sheet_style_set (GtkWidget *widget, gtk_style_set_background (widget->style, widget->window, widget->state); } + set_entry_widget_font (sheet); } +#define BORDER_WIDTH 3 + static void 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; GdkDisplay *display; @@ -2064,8 +1762,6 @@ gtk_sheet_realize (GtkWidget *widget) 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_for_display (display, GDK_TOP_LEFT_ARROW); @@ -2116,8 +1812,6 @@ gtk_sheet_realize (GtkWidget *widget) 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); @@ -2128,21 +1822,14 @@ 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); - /* GCs */ sheet->fg_gc = gdk_gc_new (widget->window); sheet->bg_gc = gdk_gc_new (widget->window); - - - gdk_gc_get_values (sheet->fg_gc, &auxvalues); - values.foreground = widget->style->white; values.function = GDK_INVERT; values.subwindow_mode = GDK_INCLUDE_INFERIORS; - values.line_width = 3; + values.line_width = BORDER_WIDTH; sheet->xor_gc = gdk_gc_new_with_values (widget->window, &values, @@ -2169,8 +1856,8 @@ gtk_sheet_realize (GtkWidget *widget) sheet->hover_window = create_hover_window (); - size_allocate_row_title_buttons (sheet); - size_allocate_column_title_buttons (sheet); + draw_row_title_buttons (sheet); + draw_column_title_buttons (sheet); gtk_sheet_update_primary_selection (sheet); } @@ -2210,10 +1897,7 @@ 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_widget_grab_focus (GTK_WIDGET (data)); + gtk_sheet_click_cell (GTK_SHEET (data), -1, -1); } @@ -2243,12 +1927,6 @@ gtk_sheet_unrealize (GtkWidget *widget) 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; - } - gtk_widget_unparent (sheet->entry_widget); if (sheet->button != NULL) gtk_widget_unparent (sheet->button); @@ -2258,7 +1936,7 @@ gtk_sheet_unrealize (GtkWidget *widget) } static void -gtk_sheet_map (GtkWidget * widget) +gtk_sheet_map (GtkWidget *widget) { GtkSheet *sheet = GTK_SHEET (widget); @@ -2274,12 +1952,12 @@ gtk_sheet_map (GtkWidget * widget) 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); } @@ -2303,15 +1981,15 @@ gtk_sheet_map (GtkWidget * widget) !GTK_WIDGET_MAPPED (GTK_BIN (sheet->button)->child)) gtk_widget_map (GTK_BIN (sheet->button)->child); - gtk_sheet_range_draw (sheet, NULL); - gtk_sheet_activate_cell (sheet, - sheet->active_cell.row, - sheet->active_cell.col); + redraw_range (sheet, NULL); + change_active_cell (sheet, + sheet->active_cell.row, + sheet->active_cell.col); } } static void -gtk_sheet_unmap (GtkWidget * widget) +gtk_sheet_unmap (GtkWidget *widget) { GtkSheet *sheet = GTK_SHEET (widget); @@ -2336,21 +2014,30 @@ gtk_sheet_unmap (GtkWidget * widget) static void -gtk_sheet_cell_draw_default (GtkSheet *sheet, gint row, gint col) +gtk_sheet_cell_draw (GtkSheet *sheet, gint row, gint col) { - GdkGC *fg_gc, *bg_gc; + PangoLayout *layout; + PangoRectangle text; + PangoFontDescription *font_desc = GTK_WIDGET (sheet)->style->font_desc; + 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 >= g_sheet_row_get_row_count (sheet->row_geometry)) return; - if (col < 0 || col >= g_sheet_column_get_column_count (sheet->column_geometry)) return; - if (! g_sheet_column_get_visibility (sheet->column_geometry, col)) return; - if (! g_sheet_row_get_visibility (sheet->row_geometry, row)) return; + if (row < 0 || + row >= psppire_axis_unit_count (sheet->vaxis)) + return; + + if (col < 0 || + col >= psppire_axis_unit_count (sheet->haxis)) + return; gtk_sheet_get_attributes (sheet, row, col, &attributes); @@ -2358,17 +2045,7 @@ 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 = g_sheet_column_start_pixel (sheet->column_geometry, col); - area.x -= sheet->hadjustment->value; - - area.y = g_sheet_row_start_pixel (sheet->row_geometry, row); - area.y -= sheet->vadjustment->value; - - area.width= g_sheet_column_get_width (sheet->column_geometry, col); - area.height = g_sheet_row_get_height (sheet->row_geometry, row); + rectangle_from_cell (sheet, row, col, &area); gdk_gc_set_line_attributes (sheet->fg_gc, 1, 0, 0, 0); @@ -2376,198 +2053,93 @@ gtk_sheet_cell_draw_default (GtkSheet *sheet, gint row, gint col) { 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 >= g_sheet_row_get_row_count (sheet->row_geometry)) return; - if (col < 0 || col >= g_sheet_column_get_column_count (sheet->column_geometry)) return; - if (! g_sheet_column_get_visibility (sheet->column_geometry, col)) return; - if (!g_sheet_row_get_visibility (sheet->row_geometry, 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 = g_sheet_column_start_pixel (sheet->column_geometry, col); - area.x -= sheet->hadjustment->value; - - area.y = g_sheet_row_start_pixel (sheet->row_geometry, row); - area.y -= sheet->vadjustment->value; - - area.width = g_sheet_column_get_width (sheet->column_geometry, col); - area.height = g_sheet_row_get_height (sheet->row_geometry, 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_font_metrics_unref (metrics); + pango_layout_set_font_description (layout, font_desc); - /* Align primarily for locale's ascent / descent */ + pango_layout_get_pixel_extents (layout, NULL, &text); - logical_rect.height /= PANGO_SCALE; - logical_rect.y /= PANGO_SCALE; - y_pos = area.height - logical_rect.height; + gdk_gc_set_clip_rectangle (sheet->fg_gc, &area); - if (logical_rect.height > area.height) - y_pos = (logical_rect.height - area.height - 2 * COLUMN_TITLES_HEIGHT) / 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; + font_height = pango_font_description_get_size (font_desc); + if ( !pango_font_description_get_size_is_absolute (font_desc)) + font_height /= PANGO_SCALE; - text_width = rect.width; - text_height = rect.height; - y = area.y + y_pos - COLUMN_TITLES_HEIGHT; + /* 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 + COLUMN_TITLES_HEIGHT) break; - size += g_sheet_column_get_width (sheet->column_geometry, i); - g_sheet_column_set_right_text_column (sheet->column_geometry, i, - MAX (col, - g_sheet_column_get_right_text_column (sheet->column_geometry, i))); - } - area.width = size; - } - area.x -= size; - xoffset += area.width - text_width - 2 * COLUMN_TITLES_HEIGHT - - 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 += g_sheet_column_get_width (sheet->column_geometry, i); - g_sheet_column_set_left_text_column (sheet->column_geometry, i, - MIN ( - col, - g_sheet_column_get_left_text_column (sheet->column_geometry, 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 += g_sheet_column_get_width (sheet->column_geometry, i); - g_sheet_column_set_right_text_column (sheet->column_geometry, i, - MAX (col, - g_sheet_column_get_right_text_column (sheet->column_geometry, i))); - } - size = MIN (sizel, sizer); - } - area.x -= sizel; - xoffset += sizel - text_width / 2 - COLUMN_TITLES_HEIGHT; - 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 + COLUMN_TITLES_HEIGHT) break; - size += g_sheet_column_get_width (sheet->column_geometry, i); - g_sheet_column_set_left_text_column (sheet->column_geometry, i, - MIN ( - col, - g_sheet_column_get_left_text_column (sheet->column_geometry, 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 + COLUMN_TITLES_HEIGHT, + gdk_draw_layout (sheet->sheet_window, sheet->fg_gc, + area.x, area.y, layout); - gdk_gc_set_clip_rectangle (fg_gc, NULL); + gdk_gc_set_clip_rectangle (sheet->fg_gc, NULL); g_object_unref (layout); - } + static void -gtk_sheet_range_draw (GtkSheet *sheet, const GtkSheetRange *range) +draw_sheet_region (GtkSheet *sheet, GdkRegion *region) { + GtkSheetRange range; + GdkRectangle area; + gint y, x; gint i, j; + GtkSheetRange drawing_range; + gdk_region_get_clipbox (region, &area); + + y = area.y + sheet->vadjustment->value; + x = area.x + sheet->hadjustment->value; + + if ( sheet->column_titles_visible) + y -= sheet->column_title_area.height; + + if ( sheet->row_titles_visible) + x -= sheet->row_title_area.width; + + maximize_int (&x, 0); + maximize_int (&y, 0); + + range.row0 = row_from_ypixel (sheet, y); + range.rowi = row_from_ypixel (sheet, y + area.height); + + range.col0 = column_from_xpixel (sheet, x); + range.coli = column_from_xpixel (sheet, x + area.width); + g_return_if_fail (sheet != NULL); g_return_if_fail (GTK_SHEET (sheet)); @@ -2575,55 +2147,35 @@ gtk_sheet_range_draw (GtkSheet *sheet, const GtkSheetRange *range) if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; if (!GTK_WIDGET_MAPPED (GTK_WIDGET (sheet))) return; - if (sheet->sheet_window_width <= 0) return; - if (sheet->sheet_window_height <=0) return; - if (sheet->pixmap == NULL) return ; + 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 (range == NULL) - { - drawing_range.row0 = min_visible_row (sheet); - drawing_range.col0 = min_visible_column (sheet); - drawing_range.rowi = MIN (max_visible_row (sheet), - g_sheet_row_get_row_count (sheet->row_geometry) - 1); - drawing_range.coli = max_visible_column (sheet); - - gdk_draw_rectangle (sheet->pixmap, - GTK_WIDGET (sheet)->style->white_gc, - TRUE, - 0, 0, - sheet->sheet_window_width, - sheet->sheet_window_height); - } - else - { - drawing_range.row0 = MAX (range->row0, min_visible_row (sheet)); - drawing_range.col0 = MAX (range->col0, min_visible_column (sheet)); - drawing_range.rowi = MIN (range->rowi, max_visible_row (sheet)); - drawing_range.coli = MIN (range->coli, max_visible_column (sheet)); - } + g_return_if_fail (drawing_range.rowi >= drawing_range.row0); + g_return_if_fail (drawing_range.coli >= drawing_range.col0); 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_draw_backing_pixmap (sheet, drawing_range); + { + for (j = drawing_range.col0; j <= drawing_range.coli; j++) + gtk_sheet_cell_draw (sheet, i, j); + } if (sheet->state != GTK_SHEET_NORMAL && - gtk_sheet_range_isvisible (sheet, sheet->range)) + gtk_sheet_range_isvisible (sheet, &sheet->range)) gtk_sheet_range_draw_selection (sheet, drawing_range); + if (sheet->state == GTK_STATE_NORMAL && sheet->active_cell.row >= drawing_range.row0 && sheet->active_cell.row <= drawing_range.rowi && sheet->active_cell.col >= drawing_range.col0 && sheet->active_cell.col <= drawing_range.coli) - gtk_sheet_show_active_cell (sheet); + gtk_sheet_show_entry_widget (sheet); } + static void gtk_sheet_range_draw_selection (GtkSheet *sheet, GtkSheetRange range) { @@ -2635,7 +2187,7 @@ gtk_sheet_range_draw_selection (GtkSheet *sheet, GtkSheetRange range) range.row0 > sheet->range.rowi || range.rowi < sheet->range.row0) return; - if (!gtk_sheet_range_isvisible (sheet, range)) return; + if (!gtk_sheet_range_isvisible (sheet, &range)) return; if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; aux = range; @@ -2654,25 +2206,9 @@ gtk_sheet_range_draw_selection (GtkSheet *sheet, GtkSheetRange range) { for (j = range.col0; j <= range.coli; j++) { - - if (gtk_sheet_cell_get_state (sheet, i, j) == GTK_STATE_SELECTED && - g_sheet_column_get_visibility (sheet->column_geometry, j) && g_sheet_row_get_visibility (sheet->row_geometry, i)) + if (gtk_sheet_cell_get_state (sheet, i, j) == GTK_STATE_SELECTED) { - area.x = column_left_xpixel (sheet, j); - if ( sheet->row_titles_visible) - area.x += sheet->row_title_area.width; - - area.x -= sheet->hadjustment->value; - - area.y = g_sheet_row_start_pixel (sheet->row_geometry, i); - if ( sheet->column_titles_visible) - area.y += sheet->column_title_area.height; - - area.y -= sheet->vadjustment->value; - - - area.width= g_sheet_column_get_width (sheet->column_geometry, j); - area.height = g_sheet_row_get_height (sheet->row_geometry, i); + rectangle_from_cell (sheet, i, j, &area); if (i == sheet->range.row0) { @@ -2703,36 +2239,11 @@ 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 width, height; - - if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; - - if ( sheet->pixmap == NULL) return; - - gdk_drawable_get_size (sheet->pixmap, &width, &height); - - gdk_draw_drawable (sheet->sheet_window, - GTK_WIDGET (sheet)->style->fg_gc[GTK_STATE_NORMAL], - sheet->pixmap, - 0, 0, /* src */ - sheet->row_titles_visible ? sheet->row_title_area.width : 0, - sheet->column_titles_visible ? sheet->column_title_area.height : 0, - width, height); -} - -static void gtk_sheet_set_cell (GtkSheet *sheet, gint row, gint col, - GtkJustification justification, - const gchar *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); } @@ -2743,66 +2254,26 @@ gtk_sheet_set_cell (GtkSheet *sheet, gint row, gint col, 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 >= g_sheet_column_get_column_count (sheet->column_geometry) || row >= g_sheet_row_get_row_count (sheet->row_geometry)) return; - if (col < 0 || row < 0) return; - gtk_sheet_get_attributes (sheet, row, col, &attributes); + if (col >= psppire_axis_unit_count (sheet->haxis) + || row >= psppire_axis_unit_count (sheet->vaxis)) + return; - attributes.justification = justification; + if (col < 0 || row < 0) return; 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); + g_sheet_model_set_string (model, text, row, col); if ( g_sheet_model_free_strings (model)) g_free (old_text); - - - 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 (gtk_sheet_autoresize (sheet) && - text_width > g_sheet_column_get_width (sheet->column_geometry, col) - - 2 * COLUMN_TITLES_HEIGHT- attributes.border.width) - { - gtk_sheet_set_column_width (sheet, col, text_width + 2 * COLUMN_TITLES_HEIGHT - + attributes.border.width); - GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_REDRAW_PENDING); - } - else - gtk_sheet_range_draw (sheet, &range); - } - - if ( changed ) - g_signal_emit (sheet, sheet_signals[CHANGED], 0, row, col); - } @@ -2813,8 +2284,8 @@ 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 >= g_sheet_column_get_column_count (sheet->column_geometry) || - row >= g_sheet_row_get_row_count (sheet->row_geometry)) return; + if (column >= psppire_axis_unit_count (sheet->haxis) || + row >= psppire_axis_unit_count (sheet->vaxis)) return; if (column < 0 || row < 0) return; @@ -2825,7 +2296,7 @@ gtk_sheet_cell_clear (GtkSheet *sheet, gint row, gint column) gtk_sheet_real_cell_clear (sheet, row, column); - gtk_sheet_range_draw (sheet, &range); + redraw_range (sheet, &range); } static void @@ -2843,59 +2314,6 @@ gtk_sheet_real_cell_clear (GtkSheet *sheet, gint row, gint 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 = g_sheet_row_get_row_count (sheet->row_geometry) - 1; - clear.col0 = 0; - clear.coli = g_sheet_column_get_column_count (sheet->column_geometry) - 1; - } - else - clear=*range; - - clear.row0 = MAX (clear.row0, 0); - clear.col0 = MAX (clear.col0, 0); - clear.rowi = MIN (clear.rowi, g_sheet_row_get_row_count (sheet->row_geometry) - 1 ); - clear.coli = MIN (clear.coli, g_sheet_column_get_column_count (sheet->column_geometry) - 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) { @@ -2903,7 +2321,7 @@ 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 >= g_sheet_column_get_column_count (sheet->column_geometry) || row >= g_sheet_row_get_row_count (sheet->row_geometry)) + if (col >= psppire_axis_unit_count (sheet->haxis) || row >= psppire_axis_unit_count (sheet->vaxis)) return NULL; if (col < 0 || row < 0) return NULL; @@ -2916,7 +2334,7 @@ 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; @@ -2924,7 +2342,7 @@ 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 >= g_sheet_column_get_column_count (sheet->column_geometry) || row >= g_sheet_row_get_row_count (sheet->row_geometry)) 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; @@ -2982,9 +2400,16 @@ gtk_sheet_get_pixel_info (GtkSheet *sheet, y += sheet->vadjustment->value; - trow = yyy_row_ypixel_to_row (sheet, y); - if (trow > g_sheet_row_get_row_count (sheet->row_geometry)) - return FALSE; + if ( y < 0 && sheet->column_titles_visible) + { + trow = -1; + } + else + { + trow = row_from_ypixel (sheet, y); + if (trow > psppire_axis_unit_count (sheet->vaxis)) + return FALSE; + } *row = trow; @@ -2993,9 +2418,16 @@ gtk_sheet_get_pixel_info (GtkSheet *sheet, x += sheet->hadjustment->value; - tcol = column_from_xpixel (sheet, x); - if (tcol > g_sheet_column_get_column_count (sheet->column_geometry)) - return FALSE; + if ( x < 0 && sheet->row_titles_visible) + { + tcol = -1; + } + else + { + tcol = column_from_xpixel (sheet, x); + if (tcol > psppire_axis_unit_count (sheet->haxis)) + return FALSE; + } *column = tcol; @@ -3003,7 +2435,7 @@ gtk_sheet_get_pixel_info (GtkSheet *sheet, } gboolean -gtk_sheet_get_cell_area (GtkSheet * sheet, +gtk_sheet_get_cell_area (GtkSheet *sheet, gint row, gint column, GdkRectangle *area) @@ -3011,49 +2443,48 @@ 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 >= g_sheet_row_get_row_count (sheet->row_geometry) || column >= g_sheet_column_get_column_count (sheet->column_geometry)) + 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); - area->y = (row == -1) ? 0 : g_sheet_row_start_pixel (sheet->row_geometry, row); + area->x = (column == -1) ? 0 : psppire_axis_start_pixel (sheet->haxis, column); + area->y = (row == -1) ? 0 : psppire_axis_start_pixel (sheet->vaxis, row); area->width= (column == -1) ? sheet->row_title_area.width - : g_sheet_column_get_width (sheet->column_geometry, column); + : psppire_axis_unit_size (sheet->haxis, column); area->height= (row == -1) ? sheet->column_title_area.height - : g_sheet_row_get_height (sheet->row_geometry, 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 >= g_sheet_row_get_row_count (sheet->row_geometry) || column >= g_sheet_column_get_column_count (sheet->column_geometry)) - return FALSE; + if (row < -1 || col < -1) + return; - if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) - gtk_sheet_deactivate_cell (sheet); + 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 (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) + return; - if ( row == -1 || column == -1) + 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 @@ -3069,16 +2500,12 @@ gtk_sheet_get_active_cell (GtkSheet *sheet, gint *row, gint *column) static void gtk_sheet_entry_changed (GtkWidget *widget, gpointer data) { - GtkSheet *sheet; + GtkSheet *sheet = GTK_SHEET (data); gint row, col; const char *text; GtkJustification justification; GtkSheetCellAttr attributes; - g_return_if_fail (data != NULL); - g_return_if_fail (GTK_IS_SHEET (data)); - - sheet = GTK_SHEET (data); if (!GTK_WIDGET_VISIBLE (widget)) return; if (sheet->state != GTK_STATE_NORMAL) return; @@ -3091,7 +2518,7 @@ gtk_sheet_entry_changed (GtkWidget *widget, gpointer data) sheet->active_cell.row = -1; sheet->active_cell.col = -1; - text = gtk_entry_get_text (GTK_ENTRY (gtk_sheet_get_entry (sheet))); + text = gtk_entry_get_text (gtk_sheet_get_entry (sheet)); if (text && strlen (text) > 0) { @@ -3106,88 +2533,46 @@ gtk_sheet_entry_changed (GtkWidget *widget, gpointer data) static void -gtk_sheet_deactivate_cell (GtkSheet *sheet) +gtk_sheet_hide_entry_widget (GtkSheet *sheet) { - g_return_if_fail (sheet != NULL); - g_return_if_fail (GTK_IS_SHEET (sheet)); - - if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return ; - if (sheet->state != GTK_SHEET_NORMAL) return ; - - if ( sheet->active_cell.row == -1 || sheet->active_cell.col == -1 ) - return ; - - g_signal_emit (sheet, sheet_signals[DEACTIVATE], 0, - sheet->active_cell.row, - sheet->active_cell.col); - - - g_signal_handlers_disconnect_by_func (gtk_sheet_get_entry (sheet), - G_CALLBACK (gtk_sheet_entry_changed), - sheet); - - gtk_sheet_hide_active_cell (sheet); - sheet->active_cell.row = -1; - sheet->active_cell.col = -1; - - if (GTK_SHEET_REDRAW_PENDING (sheet)) - { - GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_REDRAW_PENDING); - gtk_sheet_range_draw (sheet, NULL); - } -} - -static void -gtk_sheet_hide_active_cell (GtkSheet *sheet) -{ - const char *text; - gint row, col; - GtkJustification justification; - GtkSheetCellAttr attributes; - - if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; - - row = sheet->active_cell.row; - col = sheet->active_cell.col; - - if (row < 0 || col < 0) return; - - text = gtk_entry_get_text (GTK_ENTRY (gtk_sheet_get_entry (sheet))); - - gtk_sheet_get_attributes (sheet, row, col, &attributes); - justification = attributes.justification; + if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) + return; - row = sheet->active_cell.row; - col = sheet->active_cell.col; + if (sheet->active_cell.row < 0 || + sheet->active_cell.col < 0) return; gtk_widget_hide (sheet->entry_widget); gtk_widget_unmap (sheet->entry_widget); - gtk_widget_grab_focus (GTK_WIDGET (sheet)); - GTK_WIDGET_UNSET_FLAGS (GTK_WIDGET (sheet->entry_widget), GTK_VISIBLE); } -static gboolean -gtk_sheet_activate_cell (GtkSheet *sheet, gint row, gint col) +static void +change_active_cell (GtkSheet *sheet, gint row, gint col) { - gboolean veto = TRUE; + gint old_row, old_col; - g_return_val_if_fail (sheet != NULL, FALSE); - g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE); + g_return_if_fail (GTK_IS_SHEET (sheet)); - if (row < 0 || col < 0) return FALSE; + if (row < 0 || col < 0) + return; - if ( row > g_sheet_row_get_row_count (sheet->row_geometry) || col > g_sheet_column_get_column_count (sheet->column_geometry)) - return FALSE; + if ( row > psppire_axis_unit_count (sheet->vaxis) + || col > psppire_axis_unit_count (sheet->haxis)) + return; - if (!veto) return FALSE; if (sheet->state != GTK_SHEET_NORMAL) { sheet->state = GTK_SHEET_NORMAL; gtk_sheet_real_unselect_range (sheet, NULL); } + old_row = sheet->active_cell.row; + old_col = sheet->active_cell.col; + + /* Erase the old cell */ + gtk_sheet_draw_active_cell (sheet); + sheet->range.row0 = row; sheet->range.col0 = col; sheet->range.rowi = row; @@ -3199,31 +2584,25 @@ gtk_sheet_activate_cell (GtkSheet *sheet, gint row, gint col) GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION); + GTK_WIDGET_UNSET_FLAGS (sheet->entry_widget, GTK_HAS_FOCUS); + gtk_sheet_draw_active_cell (sheet); + gtk_sheet_show_entry_widget (sheet); + GTK_WIDGET_SET_FLAGS (sheet->entry_widget, GTK_HAS_FOCUS); - gtk_sheet_show_active_cell (sheet); - - g_signal_connect (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; } 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); g_return_if_fail (GTK_IS_SHEET (sheet)); row = sheet->active_cell.row; @@ -3239,105 +2618,68 @@ gtk_sheet_show_active_cell (GtkSheet *sheet) 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 (""); + if (GTK_IS_ENTRY (sheet_entry) && !GTK_WIDGET_HAS_FOCUS (sheet_entry)) + { + gchar *text = gtk_sheet_cell_get_text (sheet, row, col); + const gchar *old_text = gtk_entry_get_text (GTK_ENTRY (sheet_entry)); - gtk_entry_set_visibility (GTK_ENTRY (sheet_entry), attributes.is_visible); + if ( ! text ) + text = g_strdup (""); + if (strcmp (old_text, text) != 0) + gtk_entry_set_text (sheet_entry, text); - /*** Added by John Gotts. Mar 25, 2005 *********/ - old_text = gtk_entry_get_text (GTK_ENTRY (sheet_entry)); - if (strcmp (old_text, text) != 0) - { - if (!GTK_IS_ITEM_ENTRY (sheet_entry)) - gtk_entry_set_text (GTK_ENTRY (sheet_entry), text); - else - gtk_item_entry_set_text (GTK_ITEM_ENTRY (sheet_entry), text, justification); + switch (attributes.justification) + { + case GTK_JUSTIFY_RIGHT: + gtk_entry_set_alignment (GTK_ENTRY (sheet_entry), 1.0); + break; + case GTK_JUSTIFY_CENTER: + gtk_entry_set_alignment (GTK_ENTRY (sheet_entry), 0.5); + break; + case GTK_JUSTIFY_LEFT: + default: + gtk_entry_set_alignment (GTK_ENTRY (sheet_entry), 0.0); + break; + } + dispose_string (sheet, text); } - gtk_sheet_entry_set_max_size (sheet); gtk_sheet_size_allocate_entry (sheet); + 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)); - - dispose_string (sheet, text); } -static void +static gboolean gtk_sheet_draw_active_cell (GtkSheet *sheet) { gint row, col; GtkSheetRange range; - if (!GTK_WIDGET_DRAWABLE (GTK_WIDGET (sheet))) return; - if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; - row = sheet->active_cell.row; col = sheet->active_cell.col; - if (row < 0 || col < 0) return; + if (row < 0 || col < 0) return FALSE; - if (!gtk_sheet_cell_isvisible (sheet, row, col)) return; + if (!gtk_sheet_cell_isvisible (sheet, row, col)) + return FALSE; range.col0 = range.coli = col; range.row0 = range.rowi = row; gtk_sheet_draw_border (sheet, range); -} - - - -static void -gtk_sheet_make_backing_pixmap (GtkSheet *sheet) -{ - gint pixmap_width, pixmap_height; - gint width, height; - - if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; - - width = sheet->sheet_window_width ; - height = sheet->sheet_window_height ; + return FALSE; +} - if ( width <= 0) return; - if ( height <= 0) return; - - if (!sheet->pixmap) - { - /* allocate */ - sheet->pixmap = gdk_pixmap_new (sheet->sheet_window, - width, height, - - 1); - gtk_sheet_range_draw (sheet, NULL); - } - else - { - /* reallocate if sizes don't match */ - gdk_drawable_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); - gtk_sheet_range_draw (sheet, NULL); - } - } -} static void gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) @@ -3378,7 +2720,6 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) j <= new_range.coli && j >= new_range.col0) ? TRUE : FALSE; if (state == GTK_STATE_SELECTED && selected && - g_sheet_column_get_visibility (sheet->column_geometry, j) && g_sheet_row_get_visibility (sheet->row_geometry, 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 || @@ -3397,11 +2738,11 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) if (mask1 != mask2) { - x = column_left_xpixel (sheet, j); - y = g_sheet_row_start_pixel (sheet->row_geometry, i); - width = column_left_xpixel (sheet, j)- x+ - g_sheet_column_get_width (sheet->column_geometry, j); - height = g_sheet_row_start_pixel (sheet->row_geometry, i) - y + g_sheet_row_get_height (sheet->row_geometry, i); + x = psppire_axis_start_pixel (sheet->haxis, j); + y = psppire_axis_start_pixel (sheet->vaxis, i); + width = psppire_axis_start_pixel (sheet->haxis, j)- x+ + psppire_axis_unit_size (sheet->haxis, j); + height = psppire_axis_start_pixel (sheet->vaxis, i) - y + psppire_axis_unit_size (sheet->vaxis, i); if (i == sheet->range.row0) { @@ -3418,12 +2759,12 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) if (i != sheet->active_cell.row || j != sheet->active_cell.col) { - x = column_left_xpixel (sheet, j); - y = g_sheet_row_start_pixel (sheet->row_geometry, i); - width = column_left_xpixel (sheet, j)- x+ - g_sheet_column_get_width (sheet->column_geometry, j); + x = psppire_axis_start_pixel (sheet->haxis, j); + y = psppire_axis_start_pixel (sheet->vaxis, i); + width = psppire_axis_start_pixel (sheet->haxis, j)- x+ + psppire_axis_unit_size (sheet->haxis, j); - height = g_sheet_row_start_pixel (sheet->row_geometry, i) - y + g_sheet_row_get_height (sheet->row_geometry, i); + height = psppire_axis_start_pixel (sheet->vaxis, i) - y + psppire_axis_unit_size (sheet->vaxis, i); if (i == new_range.row0) { @@ -3458,14 +2799,13 @@ 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 && - g_sheet_column_get_visibility (sheet->column_geometry, j) && g_sheet_row_get_visibility (sheet->row_geometry, i)) + if (state == GTK_STATE_SELECTED && !selected) { - x = column_left_xpixel (sheet, j); - y = g_sheet_row_start_pixel (sheet->row_geometry, i); - width = column_left_xpixel (sheet, j) - x + g_sheet_column_get_width (sheet->column_geometry, j); - height = g_sheet_row_start_pixel (sheet->row_geometry, i) - y + g_sheet_row_get_height (sheet->row_geometry, i); + x = psppire_axis_start_pixel (sheet->haxis, j); + y = psppire_axis_start_pixel (sheet->vaxis, i); + width = psppire_axis_start_pixel (sheet->haxis, j) - x + psppire_axis_unit_size (sheet->haxis, j); + height = psppire_axis_start_pixel (sheet->vaxis, i) - y + psppire_axis_unit_size (sheet->vaxis, i); if (i == sheet->range.row0) { @@ -3494,14 +2834,13 @@ gtk_sheet_new_selection (GtkSheet *sheet, GtkSheetRange *range) j <= new_range.coli && j >= new_range.col0) ? TRUE : FALSE; if (state != GTK_STATE_SELECTED && selected && - g_sheet_column_get_visibility (sheet->column_geometry, j) && g_sheet_row_get_visibility (sheet->row_geometry, i) && (i != sheet->active_cell.row || j != sheet->active_cell.col)) { - x = column_left_xpixel (sheet, j); - y = g_sheet_row_start_pixel (sheet->row_geometry, i); - width = column_left_xpixel (sheet, j) - x + g_sheet_column_get_width (sheet->column_geometry, j); - height = g_sheet_row_start_pixel (sheet->row_geometry, i) - y + g_sheet_row_get_height (sheet->row_geometry, i); + x = psppire_axis_start_pixel (sheet->haxis, j); + y = psppire_axis_start_pixel (sheet->vaxis, i); + width = psppire_axis_start_pixel (sheet->haxis, j) - x + psppire_axis_unit_size (sheet->haxis, j); + height = psppire_axis_start_pixel (sheet->vaxis, i) - y + psppire_axis_unit_size (sheet->vaxis, i); if (i == new_range.row0) { @@ -3531,131 +2870,79 @@ 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 (g_sheet_column_get_visibility (sheet->column_geometry, j) && g_sheet_row_get_visibility (sheet->row_geometry, 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 = g_sheet_row_start_pixel (sheet->row_geometry, i); - width = g_sheet_column_get_width (sheet->column_geometry, j); - height = g_sheet_row_get_height (sheet->row_geometry, i); - if (mask2 & 1) - gdk_draw_rectangle (sheet->sheet_window, - sheet->xor_gc, - TRUE, - x + 1, y - 1, - width, 3); - - - if (mask2 & 2) - gdk_draw_rectangle (sheet->sheet_window, - sheet->xor_gc, - TRUE, - x + 1, y + height - 1, - width, 3); - - if (mask2 & 4) - gdk_draw_rectangle (sheet->sheet_window, - sheet->xor_gc, - TRUE, - x - 1, y + 1, - 3, height); - - - if (mask2 & 8) - gdk_draw_rectangle (sheet->sheet_window, - sheet->xor_gc, - TRUE, - x + width - 1, y + 1, - 3, height); - - - - } + 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_start_pixel (sheet->haxis, j); + y = psppire_axis_start_pixel (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); } - } } - *range = new_range; } + + static void gtk_sheet_draw_border (GtkSheet *sheet, GtkSheetRange new_range) { GdkRectangle area; - gint width, height; - - gint x = column_left_xpixel (sheet, new_range.col0); - gint y = g_sheet_row_start_pixel (sheet->row_geometry, new_range.row0); - - if ( sheet->row_titles_visible) - x += sheet->row_title_area.width; - x -= sheet->hadjustment->value; - - if ( sheet->column_titles_visible) - y += sheet->column_title_area.height; - - y -= sheet->vadjustment->value; - - width = column_left_xpixel (sheet, new_range.coli) - - column_left_xpixel (sheet, new_range.col0) - + - g_sheet_column_get_width (sheet->column_geometry, new_range.coli); - - height = g_sheet_row_start_pixel (sheet->row_geometry, new_range.rowi) - - g_sheet_row_start_pixel (sheet->row_geometry, new_range.row0) - + - g_sheet_row_get_height (sheet->row_geometry, new_range.rowi); - - area.x = column_left_xpixel (sheet, min_visible_column (sheet)); - if ( sheet->row_titles_visible) - area.x += sheet->row_title_area.width; - - area.x -= sheet->hadjustment->value; - - area.y = g_sheet_row_start_pixel (sheet->row_geometry, min_visible_row (sheet)); - if ( sheet->column_titles_visible) - area.y += sheet->column_title_area.height; - - area.y -= sheet->vadjustment->value; - - - area.width = sheet->sheet_window_width; - area.height = sheet->sheet_window_height; - - gdk_gc_set_clip_rectangle (sheet->xor_gc, &area); + rectangle_from_range (sheet, &new_range, &area); gdk_draw_rectangle (sheet->sheet_window, sheet->xor_gc, FALSE, - x, y, - width - 2, - height - 2); - - gdk_gc_set_clip_rectangle (sheet->xor_gc, NULL); + area.x, area.y, + area.width, area.height); } static void -gtk_sheet_real_select_range (GtkSheet * sheet, - const GtkSheetRange * range) +gtk_sheet_real_select_range (GtkSheet *sheet, + const GtkSheetRange *range) { gint state; @@ -3670,6 +2957,7 @@ 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) { @@ -3677,9 +2965,9 @@ 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); @@ -3696,7 +2984,7 @@ gtk_sheet_get_selected_range (GtkSheet *sheet, GtkSheetRange *range) 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); @@ -3708,8 +2996,6 @@ gtk_sheet_select_range (GtkSheet * sheet, const GtkSheetRange *range) if (sheet->state != GTK_SHEET_NORMAL) gtk_sheet_real_unselect_range (sheet, NULL); - else - gtk_sheet_deactivate_cell (sheet); sheet->range.row0 = range->row0; sheet->range.rowi = range->rowi; @@ -3725,7 +3011,7 @@ gtk_sheet_select_range (GtkSheet * sheet, const GtkSheetRange *range) } void -gtk_sheet_unselect_range (GtkSheet * sheet) +gtk_sheet_unselect_range (GtkSheet *sheet) { if (! GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; @@ -3733,13 +3019,13 @@ gtk_sheet_unselect_range (GtkSheet * sheet) 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); @@ -3754,9 +3040,6 @@ gtk_sheet_real_unselect_range (GtkSheet * sheet, g_signal_emit (sheet, sheet_signals[SELECT_COLUMN], 0, -1); g_signal_emit (sheet, sheet_signals[SELECT_ROW], 0, -1); - if (gtk_sheet_range_isvisible (sheet, *range)) - gtk_sheet_draw_backing_pixmap (sheet, *range); - sheet->range.row0 = -1; sheet->range.rowi = -1; sheet->range.col0 = -1; @@ -3765,74 +3048,70 @@ gtk_sheet_real_unselect_range (GtkSheet * sheet, static gint -gtk_sheet_expose (GtkWidget * widget, - GdkEventExpose * event) +gtk_sheet_expose (GtkWidget *widget, + GdkEventExpose *event) { - GtkSheet *sheet; - GtkSheetRange range; + GtkSheet *sheet = GTK_SHEET (widget); - g_return_val_if_fail (widget != NULL, FALSE); - g_return_val_if_fail (GTK_IS_SHEET (widget), FALSE); g_return_val_if_fail (event != NULL, FALSE); - sheet = GTK_SHEET (widget); + if (!GTK_WIDGET_DRAWABLE (widget)) + return FALSE; - if (GTK_WIDGET_DRAWABLE (widget)) + /* exposure events on the sheet */ + if (event->window == sheet->row_title_window && + sheet->row_titles_visible) { - range.row0 = yyy_row_ypixel_to_row (sheet, event->area.y); - range.col0 = column_from_xpixel (sheet, event->area.x); - range.rowi = yyy_row_ypixel_to_row (sheet, - event->area.y + event->area.height); - - range.coli = column_from_xpixel (sheet, - event->area.x + event->area.width); + draw_row_title_buttons_range (sheet, + min_visible_row (sheet), + max_visible_row (sheet)); + } - /* exposure events on the sheet */ - if (event->window == sheet->row_title_window && - sheet->row_titles_visible) - { - gint i; - for (i = min_visible_row (sheet); i <= max_visible_row (sheet); i++) - gtk_sheet_row_title_button_draw (sheet, i); - } + if (event->window == sheet->column_title_window && + sheet->column_titles_visible) + { + draw_column_title_buttons_range (sheet, + min_visible_column (sheet), + max_visible_column (sheet)); + } + + if (event->window == sheet->sheet_window) + { + draw_sheet_region (sheet, event->region); - if (event->window == sheet->column_title_window && - sheet->column_titles_visible) +#if 0 + if (sheet->state != GTK_SHEET_NORMAL) { - gint i; - for (i = min_visible_column (sheet); - i <= max_visible_column (sheet); - ++i) - gtk_sheet_column_title_button_draw (sheet, i); + if (gtk_sheet_range_isvisible (sheet, &sheet->range)) + gtk_sheet_range_draw (sheet, &sheet->range); + + if (GTK_SHEET_IN_RESIZE (sheet) || GTK_SHEET_IN_DRAG (sheet)) + gtk_sheet_range_draw (sheet, &sheet->drag_range); + + if (gtk_sheet_range_isvisible (sheet, &sheet->range)) + gtk_sheet_range_draw_selection (sheet, sheet->range); + if (GTK_SHEET_IN_RESIZE (sheet) || GTK_SHEET_IN_DRAG (sheet)) + draw_xor_rectangle (sheet, sheet->drag_range); } +#endif - if (event->window == sheet->sheet_window) + if ((!GTK_SHEET_IN_XDRAG (sheet)) && (!GTK_SHEET_IN_YDRAG (sheet))) { - gtk_sheet_draw_backing_pixmap (sheet, range); + GdkRectangle rect; + GtkSheetRange range; + range.row0 = range.rowi = sheet->active_cell.row; + range.col0 = range.coli = sheet->active_cell.col; - 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); - } + rectangle_from_range (sheet, &range, &rect); - if ((!GTK_SHEET_IN_XDRAG (sheet)) && (!GTK_SHEET_IN_YDRAG (sheet))) + if (GDK_OVERLAP_RECTANGLE_OUT != + gdk_region_rect_in (event->region, &rect)) { - if (sheet->state == GTK_SHEET_NORMAL) - gtk_sheet_draw_active_cell (sheet); + gtk_sheet_draw_active_cell (sheet); } } - } - if (sheet->state != GTK_SHEET_NORMAL && GTK_SHEET_IN_SELECTION (sheet)) - gtk_widget_grab_focus (GTK_WIDGET (sheet)); + } (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event); @@ -3841,12 +3120,13 @@ 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); @@ -3868,14 +3148,17 @@ gtk_sheet_button_press (GtkWidget * widget, if (event->window == sheet->column_title_window) { + sheet->x_drag = event->x; g_signal_emit (sheet, sheet_signals[BUTTON_EVENT_COLUMN], 0, column, event); - if ( event->type == GDK_2BUTTON_PRESS && event->button == 1) - g_signal_emit (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) { @@ -3883,39 +3166,26 @@ gtk_sheet_button_press (GtkWidget * widget, sheet_signals[BUTTON_EVENT_ROW], 0, row, event); - if ( event->type == GDK_2BUTTON_PRESS && event->button == 1) - g_signal_emit (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; /* press on resize windows */ - if (event->window == sheet->column_title_window && - gtk_sheet_columns_resizable (sheet)) + if (event->window == sheet->column_title_window) { -#if 0 - gtk_widget_get_pointer (widget, &sheet->x_drag, NULL); - if ( sheet->row_titles_visible) - sheet->x_drag -= sheet->row_title_area.width; -#endif - sheet->x_drag = event->x; if (on_column_boundary (sheet, sheet->x_drag, &sheet->drag_cell.col)) { - guint req; - if (event->type == GDK_2BUTTON_PRESS) - { - gtk_sheet_autoresize_column (sheet, sheet->drag_cell.col); - GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_XDRAG); - return TRUE; - } - gtk_sheet_column_size_request (sheet, sheet->drag_cell.col, &req); GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_XDRAG); gdk_pointer_grab (sheet->column_title_window, FALSE, GDK_POINTER_MOTION_HINT_MASK | @@ -3928,14 +3198,12 @@ gtk_sheet_button_press (GtkWidget * widget, } } - if (event->window == sheet->row_title_window && gtk_sheet_rows_resizable (sheet)) + if (event->window == sheet->row_title_window) { - gtk_widget_get_pointer (widget, NULL, &sheet->y_drag); + sheet->y_drag = event->y; - if (POSSIBLE_YDRAG (sheet, sheet->y_drag, &sheet->drag_cell.row)) + if (on_row_boundary (sheet, sheet->y_drag, &sheet->drag_cell.row)) { - guint req; - gtk_sheet_row_size_request (sheet, sheet->drag_cell.row, &req); GTK_SHEET_SET_FLAGS (sheet, GTK_SHEET_IN_YDRAG); gdk_pointer_grab (sheet->row_title_window, FALSE, GDK_POINTER_MOTION_HINT_MASK | @@ -3963,12 +3231,6 @@ gtk_sheet_button_press (GtkWidget * widget, NULL, NULL, event->time); gtk_grab_add (GTK_WIDGET (sheet)); - /* This seems to be a kludge to work around a problem where the sheet - scrolls to another position. The timeout scrolls it back to its - original posn. JMD 3 July 2007 - */ - gtk_widget_grab_focus (GTK_WIDGET (sheet)); - if (sheet->selection_mode != GTK_SELECTION_SINGLE && sheet->selection_mode != GTK_SELECTION_NONE && sheet->cursor_drag->type == GDK_SIZING && @@ -3978,7 +3240,6 @@ gtk_sheet_button_press (GtkWidget * widget, { row = sheet->active_cell.row; column = sheet->active_cell.col; - gtk_sheet_deactivate_cell (sheet); sheet->active_cell.row = row; sheet->active_cell.col = column; sheet->drag_range = sheet->range; @@ -4006,7 +3267,6 @@ gtk_sheet_button_press (GtkWidget * widget, { row = sheet->active_cell.row; column = sheet->active_cell.col; - gtk_sheet_deactivate_cell (sheet); sheet->active_cell.row = row; sheet->active_cell.col = column; sheet->drag_range = sheet->range; @@ -4027,7 +3287,7 @@ 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); } } @@ -4042,11 +3302,10 @@ gtk_sheet_button_press (GtkWidget * widget, column = column_from_xpixel (sheet, x); - if (g_sheet_column_get_sensitivity (sheet->column_geometry, column)) + 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); } } @@ -4059,12 +3318,11 @@ gtk_sheet_button_press (GtkWidget * widget, y += sheet->vadjustment->value; - row = yyy_row_ypixel_to_row (sheet, y); - if (g_sheet_row_get_sensitivity (sheet->row_geometry, row)) + 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); } } @@ -4072,108 +3330,93 @@ gtk_sheet_button_press (GtkWidget * widget, return TRUE; } -static void -gtk_sheet_click_cell (GtkSheet *sheet, gint row, gint column, gboolean *veto) +static gboolean +gtk_sheet_click_cell (GtkSheet *sheet, gint row, gint column) { - *veto = TRUE; + GtkSheetCell cell; + gboolean forbid_move; - if (row >= g_sheet_row_get_row_count (sheet->row_geometry) || column >= g_sheet_column_get_column_count (sheet->column_geometry)) - { - *veto = FALSE; - return; - } + cell.row = row; + cell.col = column; - if (column >= 0 && row >= 0) + if (row >= psppire_axis_unit_count (sheet->vaxis) + || column >= psppire_axis_unit_count (sheet->haxis)) { - if (! g_sheet_column_get_visibility (sheet->column_geometry, column) - || !g_sheet_row_get_visibility (sheet->row_geometry, row)) - { - *veto = FALSE; - return; - } + return FALSE; } - _gtkextra_signal_emit (GTK_OBJECT (sheet), sheet_signals[TRAVERSE], - sheet->active_cell.row, sheet->active_cell.col, - &row, &column, veto); + g_signal_emit (sheet, sheet_signals[TRAVERSE], 0, + &sheet->active_cell, + &cell, + &forbid_move); - 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 = g_sheet_row_get_row_count (sheet->row_geometry) - 1; - sheet->range.coli = g_sheet_column_get_column_count (sheet->column_geometry) - 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 - { - gtk_sheet_deactivate_cell (sheet); - 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_widget_grab_focus (GTK_WIDGET (sheet->entry_widget)); + + return TRUE; } static gint gtk_sheet_button_release (GtkWidget *widget, GdkEventButton *event) { - gint y; GdkDisplay *display = gtk_widget_get_display (widget); GtkSheet *sheet = GTK_SHEET (widget); @@ -4181,7 +3424,6 @@ gtk_sheet_button_release (GtkWidget *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); @@ -4189,27 +3431,33 @@ gtk_sheet_button_release (GtkWidget *widget, gdk_display_pointer_ungrab (display, event->time); draw_xor_vline (sheet); - width = new_column_width (sheet, sheet->drag_cell.col, &xpos); + width = event->x - + psppire_axis_start_pixel (sheet->haxis, sheet->drag_cell.col) + + sheet->hadjustment->value; + + set_column_width (sheet, sheet->drag_cell.col, width); - gtk_sheet_set_column_width (sheet, sheet->drag_cell.col, width); return TRUE; } if (GTK_SHEET_IN_YDRAG (sheet)) { + gint height; GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_YDRAG); GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION); - gtk_widget_get_pointer (widget, NULL, &y); + gdk_display_pointer_ungrab (display, event->time); draw_xor_hline (sheet); - gtk_sheet_set_row_height (sheet, sheet->drag_cell.row, - new_row_height (sheet, sheet->drag_cell.row, &y)); - g_signal_emit_by_name (sheet->vadjustment, "value_changed"); + height = event->y - + psppire_axis_start_pixel (sheet->vaxis, sheet->drag_cell.row) + + sheet->vadjustment->value; + + set_row_height (sheet, sheet->drag_cell.row, height); + return TRUE; } - if (GTK_SHEET_IN_DRAG (sheet)) { GtkSheetRange old_range; @@ -4270,7 +3518,7 @@ gtk_sheet_button_release (GtkWidget *widget, { GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION); gdk_display_pointer_ungrab (display, event->time); - gtk_sheet_activate_cell (sheet, sheet->active_cell.row, + change_active_cell (sheet, sheet->active_cell.row, sheet->active_cell.col); } @@ -4286,6 +3534,7 @@ gtk_sheet_button_release (GtkWidget *widget, + /* Shamelessly lifted from gtktooltips */ static gboolean gtk_sheet_subtitle_paint_window (GtkWidget *tip_window) @@ -4407,10 +3656,7 @@ motion_timeout_callback (gpointer data) { 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, -1, text); g_free (text); @@ -4418,12 +3664,10 @@ motion_timeout_callback (gpointer data) 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, -1, column, text ); + show_subtitle (sheet, -1, column, text); g_free (text); } @@ -4435,19 +3679,15 @@ motion_timeout_callback (gpointer data) static gboolean gtk_sheet_motion (GtkWidget *widget, GdkEventMotion *event) { - GtkSheet *sheet; + GtkSheet *sheet = GTK_SHEET (widget); 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); g_return_val_if_fail (event != NULL, FALSE); - sheet = GTK_SHEET (widget); - display = gtk_widget_get_display (widget); /* selections on the sheet */ @@ -4469,15 +3709,15 @@ gtk_sheet_motion (GtkWidget *widget, GdkEventMotion *event) 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); } } } - if (event->window == sheet->column_title_window && - gtk_sheet_columns_resizable (sheet)) + if (event->window == sheet->column_title_window) { if (!GTK_SHEET_IN_SELECTION (sheet) && on_column_boundary (sheet, x, &column)) @@ -4486,7 +3726,9 @@ gtk_sheet_motion (GtkWidget *widget, GdkEventMotion *event) if (new_cursor != sheet->cursor_drag->type) { gdk_cursor_unref (sheet->cursor_drag); - sheet->cursor_drag = gdk_cursor_new_for_display (display, GDK_SB_H_DOUBLE_ARROW); + sheet->cursor_drag = + gdk_cursor_new_for_display (display, new_cursor); + gdk_window_set_cursor (sheet->column_title_window, sheet->cursor_drag); } @@ -4498,24 +3740,26 @@ gtk_sheet_motion (GtkWidget *widget, GdkEventMotion *event) new_cursor != sheet->cursor_drag->type) { gdk_cursor_unref (sheet->cursor_drag); - sheet->cursor_drag = gdk_cursor_new_for_display (display, GDK_TOP_LEFT_ARROW); + sheet->cursor_drag = + gdk_cursor_new_for_display (display, new_cursor); gdk_window_set_cursor (sheet->column_title_window, sheet->cursor_drag); } } } - - if (event->window == sheet->row_title_window && - gtk_sheet_rows_resizable (sheet)) + else if (event->window == sheet->row_title_window) { - if (!GTK_SHEET_IN_SELECTION (sheet) && POSSIBLE_YDRAG (sheet, y, &column)) + if (!GTK_SHEET_IN_SELECTION (sheet) && + on_row_boundary (sheet, y, &row)) { new_cursor = GDK_SB_V_DOUBLE_ARROW; if (new_cursor != sheet->cursor_drag->type) { gdk_cursor_unref (sheet->cursor_drag); - sheet->cursor_drag = gdk_cursor_new_for_display (display, GDK_SB_V_DOUBLE_ARROW); - gdk_window_set_cursor (sheet->row_title_window, sheet->cursor_drag); + sheet->cursor_drag = + gdk_cursor_new_for_display (display, new_cursor); + gdk_window_set_cursor (sheet->row_title_window, + sheet->cursor_drag); } } else @@ -4525,8 +3769,10 @@ gtk_sheet_motion (GtkWidget *widget, GdkEventMotion *event) new_cursor != sheet->cursor_drag->type) { 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); + sheet->cursor_drag = + gdk_cursor_new_for_display (display, new_cursor); + gdk_window_set_cursor (sheet->row_title_window, + sheet->cursor_drag); } } } @@ -4576,34 +3822,25 @@ gtk_sheet_motion (GtkWidget *widget, GdkEventMotion *event) if (GTK_SHEET_IN_XDRAG (sheet)) { - x = event->x; - - new_column_width (sheet, sheet->drag_cell.col, &x); -#if 0 - if (x != sheet->x_drag) + if (event->x != sheet->x_drag) { draw_xor_vline (sheet); - sheet->x_drag = x; + sheet->x_drag = event->x; draw_xor_vline (sheet); } -#endif + return TRUE; } if (GTK_SHEET_IN_YDRAG (sheet)) { - if (event->is_hint || event->window != widget->window) - gtk_widget_get_pointer (widget, NULL, &y); - else - y = event->y; - - new_row_height (sheet, sheet->drag_cell.row, &y); - if (y != sheet->y_drag) + if (event->y != sheet->y_drag) { draw_xor_hline (sheet); - sheet->y_drag = y; + sheet->y_drag = event->y; draw_xor_hline (sheet); } + return TRUE; } @@ -4611,14 +3848,14 @@ gtk_sheet_motion (GtkWidget *widget, GdkEventMotion *event) { GtkSheetRange aux; column = column_from_xpixel (sheet, x)- sheet->drag_cell.col; - row = yyy_row_ypixel_to_row (sheet, y) - sheet->drag_cell.row; + 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 < g_sheet_row_get_row_count (sheet->row_geometry) && - aux.col0 + column >= 0 && aux.coli + column < g_sheet_column_get_column_count (sheet->column_geometry)) + 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; @@ -4640,18 +3877,18 @@ gtk_sheet_motion (GtkWidget *widget, GdkEventMotion *event) GtkSheetRange aux; gint v_h, current_col, current_row, col_threshold, row_threshold; v_h = 1; - if (abs (x - column_left_xpixel (sheet, sheet->drag_cell.col)) > - abs (y - g_sheet_row_start_pixel (sheet->row_geometry, sheet->drag_cell.row))) v_h = 2; + if (abs (x - psppire_axis_start_pixel (sheet->haxis, sheet->drag_cell.col)) > + abs (y - psppire_axis_start_pixel (sheet->vaxis, sheet->drag_cell.row))) v_h = 2; current_col = column_from_xpixel (sheet, x); - current_row = yyy_row_ypixel_to_row (sheet, y); + 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) + - g_sheet_column_get_width (sheet->column_geometry, current_col) / 2; + col_threshold = psppire_axis_start_pixel (sheet->haxis, current_col) + + psppire_axis_unit_size (sheet->haxis, current_col) / 2; if (column > 0) { if (x < col_threshold) @@ -4662,8 +3899,8 @@ gtk_sheet_motion (GtkWidget *widget, GdkEventMotion *event) if (x > col_threshold) column +=1; } - row_threshold = g_sheet_row_start_pixel (sheet->row_geometry, current_row) + - g_sheet_row_get_height (sheet->row_geometry, current_row)/2; + row_threshold = psppire_axis_start_pixel (sheet->vaxis, current_row) + + psppire_axis_unit_size (sheet->vaxis, current_row)/2; if (row > 0) { if (y < row_threshold) @@ -4686,8 +3923,8 @@ gtk_sheet_motion (GtkWidget *widget, GdkEventMotion *event) else row = 0; - if (aux.row0 + row >= 0 && aux.rowi + row < g_sheet_row_get_row_count (sheet->row_geometry) && - aux.col0 + column >= 0 && aux.coli + column < g_sheet_column_get_column_count (sheet->column_geometry)) + 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; @@ -4734,67 +3971,6 @@ gtk_sheet_crossing_notify (GtkWidget *widget, return TRUE; } - -static gboolean -gtk_sheet_move_query (GtkSheet *sheet, gint row, gint column) -{ - guint height, width; - gint new_row = row; - gint new_col = column; - - gint row_move = FALSE; - gint column_move = FALSE; - gfloat row_align = -1.0; - gfloat col_align = -1.0; - - 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 (g_sheet_row_get_row_count (sheet->row_geometry) - 1, row + 1); - row_move = TRUE; - if (max_visible_row (sheet) == g_sheet_row_get_row_count (sheet->row_geometry) - 1 && - g_sheet_row_start_pixel (sheet->row_geometry, g_sheet_row_get_row_count (sheet->row_geometry) - 1) + - g_sheet_row_get_height (sheet->row_geometry, g_sheet_row_get_row_count (sheet->row_geometry) - 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 (g_sheet_column_get_column_count (sheet->column_geometry) - 1, column + 1); - column_move = TRUE; - if (max_visible_column (sheet) == (g_sheet_column_get_column_count (sheet->column_geometry) - 1) && - column_left_xpixel (sheet, g_sheet_column_get_column_count (sheet->column_geometry) - 1) + - g_sheet_column_get_width (sheet->column_geometry, g_sheet_column_get_column_count (sheet->column_geometry) - 1) < width) - { - column_move = FALSE; - col_align = -1.; - } - } - if (column < min_visible_column (sheet) && sheet->state != GTK_SHEET_ROW_SELECTED) - { - col_align = 0.0; - column_move = TRUE; - } - - if (row_move || column_move) - { - gtk_sheet_moveto (sheet, new_row, new_col, row_align, col_align); - } - - return (row_move || column_move); -} - static void gtk_sheet_extend_selection (GtkSheet *sheet, gint row, gint column) { @@ -4807,7 +3983,6 @@ 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; @@ -4817,10 +3992,10 @@ gtk_sheet_extend_selection (GtkSheet *sheet, gint row, gint column) switch (sheet->state) { case GTK_SHEET_ROW_SELECTED: - column = g_sheet_column_get_column_count (sheet->column_geometry) - 1; + column = psppire_axis_unit_count (sheet->haxis) - 1; break; case GTK_SHEET_COLUMN_SELECTED: - row = g_sheet_row_get_row_count (sheet->row_geometry) - 1; + row = psppire_axis_unit_count (sheet->vaxis) - 1; break; case GTK_SHEET_NORMAL: sheet->state = GTK_SHEET_RANGE_SELECTED; @@ -4868,11 +4043,11 @@ static void page_vertical (GtkSheet *sheet, GtkScrollType dir) { gint old_row = sheet->active_cell.row ; - glong vpixel = g_sheet_row_start_pixel (sheet->row_geometry, old_row); + glong vpixel = psppire_axis_start_pixel (sheet->vaxis, old_row); gint new_row; - vpixel -= g_sheet_row_start_pixel (sheet->row_geometry, + vpixel -= psppire_axis_start_pixel (sheet->vaxis, min_visible_row (sheet)); switch ( dir) @@ -4894,16 +4069,113 @@ page_vertical (GtkSheet *sheet, GtkScrollType dir) } - vpixel += g_sheet_row_start_pixel (sheet->row_geometry, + vpixel += psppire_axis_start_pixel (sheet->vaxis, min_visible_row (sheet)); - new_row = yyy_row_ypixel_to_row (sheet, vpixel); + new_row = row_from_ypixel (sheet, vpixel); - gtk_sheet_activate_cell (sheet, new_row, + 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; + } + + + g_signal_emit (sheet, sheet_signals[TRAVERSE], 0, + &sheet->active_cell, + &new_cell, + &forbidden); + + if (forbidden) + return; + + + 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); + + change_active_cell (sheet, new_cell.row, new_cell.col); + + + if ( new_cell.col > max_fully_visible_column (sheet)) + { + glong hpos = + psppire_axis_start_pixel (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_start_pixel (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_start_pixel (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_start_pixel (sheet->vaxis, + new_cell.row); + + gtk_adjustment_set_value (sheet->vadjustment, + vpos); + } + + gtk_widget_grab_focus (GTK_WIDGET (sheet->entry_widget)); +} + + static gboolean gtk_sheet_key_press (GtkWidget *widget, GdkEventKey *key) @@ -4912,46 +4184,22 @@ gtk_sheet_key_press (GtkWidget *widget, GTK_SHEET_UNSET_FLAGS (sheet, GTK_SHEET_IN_SELECTION); - switch (key->keyval) { + case GDK_Tab: case GDK_Right: - /* - gtk_adjustment_set_value (sheet->hadjustment, - sheet->hadjustment->value + - sheet->hadjustment->step_increment); - */ - - gtk_sheet_activate_cell (sheet, - sheet->active_cell.row, - sheet->active_cell.col + 1); + step_sheet (sheet, GTK_SCROLL_STEP_RIGHT); break; + case GDK_ISO_Left_Tab: case GDK_Left: - gtk_sheet_activate_cell (sheet, - sheet->active_cell.row, - sheet->active_cell.col - 1); + step_sheet (sheet, GTK_SCROLL_STEP_LEFT); break; - + case GDK_Return: case GDK_Down: - gtk_adjustment_set_value (sheet->vadjustment, - sheet->vadjustment->value + - sheet->vadjustment->step_increment); - - gtk_sheet_activate_cell (sheet, - sheet->active_cell.row + ROWS_PER_STEP, - sheet->active_cell.col); - - + step_sheet (sheet, GTK_SCROLL_STEP_DOWN); break; case GDK_Up: - gtk_adjustment_set_value (sheet->vadjustment, - sheet->vadjustment->value - - sheet->vadjustment->step_increment); - - gtk_sheet_activate_cell (sheet, - sheet->active_cell.row - ROWS_PER_STEP, - sheet->active_cell.col); - + step_sheet (sheet, GTK_SCROLL_STEP_UP); break; case GDK_Page_Down: @@ -4961,8 +4209,32 @@ gtk_sheet_key_press (GtkWidget *widget, page_vertical (sheet, GTK_SCROLL_PAGE_UP); break; + case GDK_Home: + gtk_adjustment_set_value (sheet->vadjustment, + sheet->vadjustment->lower); + + change_active_cell (sheet, 0, + sheet->active_cell.col); + + break; + + case GDK_End: + 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: + return FALSE; break; } @@ -4982,7 +4254,7 @@ gtk_sheet_size_request (GtkWidget *widget, sheet = GTK_SHEET (widget); requisition->width = 3 * DEFAULT_COLUMN_WIDTH; - requisition->height = 3 * default_row_height (sheet); + requisition->height = 3 * DEFAULT_ROW_HEIGHT; /* compute the size of the column title area */ if (sheet->column_titles_visible) @@ -4995,8 +4267,8 @@ gtk_sheet_size_request (GtkWidget *widget, static void -gtk_sheet_size_allocate (GtkWidget * widget, - GtkAllocation * allocation) +gtk_sheet_size_allocate (GtkWidget *widget, + GtkAllocation *allocation) { GtkSheet *sheet; GtkAllocation sheet_allocation; @@ -5017,22 +4289,11 @@ 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, @@ -5043,14 +4304,19 @@ 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->sheet_window_width -= sheet->row_title_area.width; - } + sheet->column_title_area.x += sheet->row_title_area.width; - sheet->column_title_area.width = sheet_allocation.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) @@ -5061,21 +4327,6 @@ gtk_sheet_size_allocate (GtkWidget * widget, sheet->column_title_area.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->sheet_window_height -= 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, sheet->row_title_area.x, @@ -5083,30 +4334,46 @@ 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); /* 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) @@ -5125,7 +4392,8 @@ size_allocate_column_title_buttons (GtkSheet * sheet) sheet->column_title_area.height); } - if (max_visible_column (sheet) == g_sheet_column_get_column_count (sheet->column_geometry) - 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, @@ -5135,22 +4403,21 @@ size_allocate_column_title_buttons (GtkSheet * sheet) size_allocate_global_button (sheet); - for (i = min_visible_column (sheet); i <= max_visible_column (sheet); i++) - gtk_sheet_column_title_button_draw (sheet, i); + draw_column_title_buttons_range (sheet, min_visible_column (sheet), + max_visible_column (sheet)); } static void -size_allocate_row_title_buttons (GtkSheet * sheet) +draw_row_title_buttons (GtkSheet *sheet) { - gint i; - gint y, height; + gint y = 0; + gint height; if (!sheet->row_titles_visible) return; if (!GTK_WIDGET_REALIZED (sheet)) return; - height = sheet->sheet_window_height; - y = 0; + gdk_drawable_get_size (sheet->sheet_window, NULL, &height); if (sheet->column_titles_visible) { @@ -5167,7 +4434,8 @@ size_allocate_row_title_buttons (GtkSheet * sheet) sheet->row_title_area.width, sheet->row_title_area.height); } - if (max_visible_row (sheet) == g_sheet_row_get_row_count (sheet->row_geometry) - 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, @@ -5177,30 +4445,23 @@ size_allocate_row_title_buttons (GtkSheet * sheet) size_allocate_global_button (sheet); - for (i = min_visible_row (sheet); i <= max_visible_row (sheet); i++) - { - if ( i >= g_sheet_row_get_row_count (sheet->row_geometry)) - break; - gtk_sheet_row_title_button_draw (sheet, i); - } + + 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, @@ -5209,176 +4470,45 @@ gtk_sheet_size_allocate_entry (GtkSheet *sheet) if ( GTK_WIDGET_REALIZED (sheet->entry_widget) ) { - if (!GTK_WIDGET (sheet_entry)->style) - gtk_widget_ensure_style (GTK_WIDGET (sheet_entry)); + GtkStyle *style = GTK_WIDGET (sheet_entry)->style; - previous_style = GTK_WIDGET (sheet_entry)->style; - - style = gtk_style_copy (previous_style); style->bg[GTK_STATE_NORMAL] = attributes.background; style->fg[GTK_STATE_NORMAL] = attributes.foreground; style->text[GTK_STATE_NORMAL] = attributes.foreground; style->bg[GTK_STATE_ACTIVE] = attributes.background; style->fg[GTK_STATE_ACTIVE] = attributes.foreground; style->text[GTK_STATE_ACTIVE] = attributes.foreground; + } - pango_font_description_free (style->font_desc); - g_assert (attributes.font_desc); - style->font_desc = pango_font_description_copy (attributes.font_desc); + rectangle_from_cell (sheet, sheet->active_cell.row, + sheet->active_cell.col, &entry_alloc); - GTK_WIDGET (sheet_entry)->style = style; - gtk_widget_size_request (sheet->entry_widget, NULL); - GTK_WIDGET (sheet_entry)->style = previous_style; + entry_alloc.width -= BORDER_WIDTH ; + entry_alloc.height -= BORDER_WIDTH ; + entry_alloc.x += DIV_RND_UP (BORDER_WIDTH, 2); + entry_alloc.y += DIV_RND_UP (BORDER_WIDTH, 2); - if (style != previous_style) - { - if (!GTK_IS_ITEM_ENTRY (sheet->entry_widget)) - { - 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 = g_sheet_column_get_width (sheet->column_geometry, sheet->active_cell.col); - - size = MIN (text_size, max_size); - size = MAX (size, column_width - 2 * COLUMN_TITLES_HEIGHT); - - row = sheet->active_cell.row; - col = sheet->active_cell.col; - - shentry_allocation.x = column_left_xpixel (sheet, sheet->active_cell.col); - shentry_allocation.y = g_sheet_row_start_pixel (sheet->row_geometry, sheet->active_cell.row); - if ( sheet->column_titles_visible) - shentry_allocation.y += sheet->column_title_area.height; - - shentry_allocation.y -= sheet->vadjustment->value; - - if ( sheet->row_titles_visible) - shentry_allocation.x += sheet->row_title_area.width; - - shentry_allocation.x -= sheet->hadjustment->value; - - shentry_allocation.width = column_width; - shentry_allocation.height = g_sheet_row_get_height (sheet->row_geometry, sheet->active_cell.row); - - if (GTK_IS_ITEM_ENTRY (sheet->entry_widget)) - { - shentry_allocation.height -= 2 * COLUMN_TITLES_HEIGHT; - shentry_allocation.y += COLUMN_TITLES_HEIGHT; - 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 - COLUMN_TITLES_HEIGHT; - break; - case GTK_JUSTIFY_LEFT: - case GTK_JUSTIFY_FILL: - shentry_allocation.x += COLUMN_TITLES_HEIGHT; - break; - } - } - - if (!GTK_IS_ITEM_ENTRY (sheet->entry_widget)) - { - 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->entry_widget, &shentry_allocation); - - if (previous_style == style) g_object_unref (previous_style); + gtk_widget_set_size_request (sheet->entry_widget, entry_alloc.width, + entry_alloc.height); + gtk_widget_size_allocate (sheet->entry_widget, &entry_alloc); } + +/* Copy the sheet's font to the entry widget */ static void -gtk_sheet_entry_set_max_size (GtkSheet *sheet) +set_entry_widget_font (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; + GtkRcStyle *style = gtk_widget_get_modifier_style (sheet->entry_widget); - if ( ! GTK_IS_ITEM_ENTRY (sheet->entry_widget) ) - return; + pango_font_description_free (style->font_desc); + style->font_desc = pango_font_description_copy (GTK_WIDGET (sheet)->style->font_desc); - justification = GTK_ITEM_ENTRY (sheet->entry_widget)->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 +=g_sheet_column_get_width (sheet->column_geometry, 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 +=g_sheet_column_get_width (sheet->column_geometry, i); - } - break; - case GTK_JUSTIFY_CENTER: - for (i = col + 1; i <= max_visible_column (sheet); i++) - { - sizer += g_sheet_column_get_width (sheet->column_geometry, 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 +=g_sheet_column_get_width (sheet->column_geometry, i); - } - size = 2 * MIN (sizel, sizer); - break; - } - - if (size != 0) - size += g_sheet_column_get_width (sheet->column_geometry, col); - GTK_ITEM_ENTRY (sheet->entry_widget)->text_max_size = size; + gtk_widget_modify_style (sheet->entry_widget, style); } + static void create_sheet_entry (GtkSheet *sheet) { @@ -5387,32 +4517,18 @@ create_sheet_entry (GtkSheet *sheet) gtk_widget_unparent (sheet->entry_widget); } - if (sheet->entry_type) - { - sheet->entry_container = g_object_new (sheet->entry_type, NULL); - g_object_ref_sink (sheet->entry_container); - sheet->entry_widget = gtk_sheet_get_entry (sheet); + sheet->entry_widget = g_object_new (sheet->entry_type, NULL); + g_object_ref_sink (sheet->entry_widget); - if ( NULL == sheet->entry_widget) - { - g_warning ("Entry type is %s. It must be GtkEntry subclass, or a widget containing one. " - "Using default", g_type_name (sheet->entry_type)); - g_object_unref (sheet->entry_container); - sheet->entry_widget = sheet->entry_container = gtk_item_entry_new (); - } - else - { - sheet->entry_widget = sheet->entry_container ; - } - } - else + gtk_widget_size_request (sheet->entry_widget, NULL); + + if ( GTK_IS_ENTRY (sheet->entry_widget)) { - sheet->entry_widget = sheet->entry_container = gtk_item_entry_new (); - g_object_ref_sink (sheet->entry_container); + g_object_set (sheet->entry_widget, + "has-frame", FALSE, + NULL); } - gtk_widget_size_request (sheet->entry_widget, NULL); - if (GTK_WIDGET_REALIZED (sheet)) { gtk_widget_set_parent_window (sheet->entry_widget, sheet->sheet_window); @@ -5424,6 +4540,13 @@ create_sheet_entry (GtkSheet *sheet) G_CALLBACK (gtk_sheet_entry_key_press), sheet); + g_signal_connect (sheet->entry_widget, + "changed", + G_CALLBACK (gtk_sheet_entry_changed), + sheet); + + set_entry_widget_font (sheet); + gtk_widget_show (sheet->entry_widget); } @@ -5439,48 +4562,37 @@ find_entry (GtkWidget *w, gpointer user_data) } } -GtkWidget * + +GtkEntry * gtk_sheet_get_entry (GtkSheet *sheet) { - GtkWidget *parent; - GtkWidget *entry = 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->entry_widget != NULL, NULL); - if (GTK_IS_ENTRY (sheet->entry_container)) - return (sheet->entry_container); - - parent = sheet->entry_container; - - if (GTK_IS_CONTAINER (parent)) + while (! GTK_IS_ENTRY (w)) { - gtk_container_forall (GTK_CONTAINER (parent), find_entry, &entry); - - if (GTK_IS_ENTRY (entry)) - return entry; - } - - if (!GTK_IS_ENTRY (entry)) return NULL; + GtkWidget *entry = NULL; - return (entry); + if (GTK_IS_CONTAINER (w)) + { + gtk_container_forall (GTK_CONTAINER (w), find_entry, &entry); -} + if (NULL == entry) + break; -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->entry_widget != NULL, NULL); + w = entry; + } + } - return (sheet->entry_widget); + 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) { @@ -5491,8 +4603,6 @@ gtk_sheet_button_draw (GtkSheet *sheet, GdkWindow *window, gboolean rtl ; gint state = 0; - gint len = 0; - gchar *line = 0; g_return_if_fail (sheet != NULL); g_return_if_fail (button != NULL); @@ -5529,8 +4639,7 @@ gtk_sheet_button_draw (GtkSheet *sheet, GdkWindow *window, if (button->label_visible) { - - text_height = default_row_height (sheet) - + text_height = DEFAULT_ROW_HEIGHT - 2 * COLUMN_TITLES_HEIGHT; gdk_gc_set_clip_rectangle (GTK_WIDGET (sheet)->style->fg_gc[button->state], @@ -5540,68 +4649,46 @@ gtk_sheet_button_draw (GtkSheet *sheet, GdkWindow *window, allocation.y += 2 * sheet->button->style->ythickness; - - if (button->label && strlen (button->label)>0) + if (button->label && strlen (button->label) > 0) { - gchar *words = 0; + PangoRectangle rect; + gchar *line = button->label; + PangoLayout *layout = NULL; - gint real_x = allocation.x, real_y = allocation.y; + gint real_x = allocation.x; + gint real_y = allocation.y; - words = button->label; - line = g_new (gchar, 1); - line[0]='\0'; + layout = gtk_widget_create_pango_layout (GTK_WIDGET (sheet), line); + pango_layout_get_extents (layout, NULL, &rect); - while (words && *words != '\0') + text_width = PANGO_PIXELS (rect.width); + switch (button->justification) { - if (*words != '\n') - { - len = strlen (line); - line = g_realloc (line, len + 2); - line[len]=*words; - line[len + 1]='\0'; - } - if (*words == '\n' || * (words + 1) == '\0') - { - text_width = STRING_WIDTH (GTK_WIDGET (sheet), GTK_WIDGET (sheet)->style->font_desc, line); - - layout = gtk_widget_create_pango_layout (GTK_WIDGET (sheet), line); - 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); - } - 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); - - real_y += text_height + 2; - - g_free (line); - line = g_new (gchar, 1); - line[0]='\0'; - } - words++; + 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], @@ -5613,62 +4700,103 @@ gtk_sheet_button_draw (GtkSheet *sheet, GdkWindow *window, gtk_sheet_button_free (button); } + +/* 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) { - GdkRectangle allocation; - GtkSheetButton *button = NULL; - gboolean is_sensitive = FALSE; - + GdkRectangle rect; + gint col; if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; if (!sheet->column_titles_visible) return; - if (!g_sheet_column_get_visibility (sheet->column_geometry, column)) return; - if (column < min_visible_column (sheet)) return; - if (column > max_visible_column (sheet)) return; + g_return_if_fail (first >= min_visible_column (sheet)); + g_return_if_fail (last <= max_visible_column (sheet)); - button = g_sheet_column_get_button (sheet->column_geometry, column); - allocation.y = 0; - allocation.x = column_left_xpixel (sheet, column) + CELL_SPACING; - allocation.x -= sheet->hadjustment->value; + rect.y = 0; + rect.height = sheet->column_title_area.height; + rect.x = psppire_axis_start_pixel (sheet->haxis, first) + CELL_SPACING; + rect.width = psppire_axis_start_pixel (sheet->haxis, last) + CELL_SPACING + + psppire_axis_unit_size (sheet->haxis, last); - allocation.height = sheet->column_title_area.height; - allocation.width = g_sheet_column_get_width (sheet->column_geometry, column); - is_sensitive = g_sheet_column_get_sensitivity (sheet->column_geometry, column); + rect.x -= sheet->hadjustment->value; - gtk_sheet_button_draw (sheet, sheet->column_title_window, - button, is_sensitive, allocation); + minimize_int (&rect.width, sheet->column_title_area.width); + maximize_int (&rect.x, 0); + + gdk_window_begin_paint_rect (sheet->column_title_window, &rect); + + for (col = first ; col <= last ; ++col) + { + GdkRectangle allocation; + gboolean is_sensitive = FALSE; + + GtkSheetButton * + button = g_sheet_model_get_column_button (sheet->model, col); + allocation.y = 0; + allocation.x = psppire_axis_start_pixel (sheet->haxis, col) + + CELL_SPACING; + allocation.x -= sheet->hadjustment->value; + + allocation.height = sheet->column_title_area.height; + allocation.width = psppire_axis_unit_size (sheet->haxis, col); + is_sensitive = g_sheet_model_get_column_sensitivity (sheet->model, col); + + draw_button (sheet, sheet->column_title_window, + button, is_sensitive, allocation); + } + + 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) { - GdkRectangle allocation; - GtkSheetButton *button = NULL; - gboolean is_sensitive = FALSE; - - + GdkRectangle rect; + gint row; if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) return; if (!sheet->row_titles_visible) return; - if (!g_sheet_row_get_visibility (sheet->row_geometry, row)) return; - if (row < min_visible_row (sheet)) return; - if (row > max_visible_row (sheet)) return; + g_return_if_fail (first >= min_visible_row (sheet)); + g_return_if_fail (last <= max_visible_row (sheet)); - button = g_sheet_row_get_button (sheet->row_geometry, row); - allocation.x = 0; - allocation.y = g_sheet_row_start_pixel (sheet->row_geometry, row) + CELL_SPACING; - allocation.y -= sheet->vadjustment->value; + rect.x = 0; + rect.width = sheet->row_title_area.width; + rect.y = psppire_axis_start_pixel (sheet->vaxis, first) + CELL_SPACING; + rect.height = psppire_axis_start_pixel (sheet->vaxis, last) + CELL_SPACING + + psppire_axis_unit_size (sheet->vaxis, last); - allocation.width = sheet->row_title_area.width; - allocation.height = g_sheet_row_get_height (sheet->row_geometry, row); - is_sensitive = g_sheet_row_get_sensitivity (sheet->row_geometry, row); + rect.y -= sheet->vadjustment->value; + + minimize_int (&rect.height, sheet->row_title_area.height); + maximize_int (&rect.y, 0); + + gdk_window_begin_paint_rect (sheet->row_title_window, &rect); + 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_start_pixel (sheet->vaxis, row) + + CELL_SPACING; + allocation.y -= sheet->vadjustment->value; - gtk_sheet_button_draw (sheet, sheet->row_title_window, - button, is_sensitive, allocation); + 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 @@ -5678,71 +4806,94 @@ gtk_sheet_row_title_button_draw (GtkSheet *sheet, gint row) * vadjustment_value_changed * hadjustment_value_changed */ + +static void +update_adjustment (GtkAdjustment *adj, PsppireAxis *axis, gint page_size) +{ + double position = + (adj->value + adj->page_size) + / + (adj->upper - adj->lower); + + const glong last_item = psppire_axis_unit_count (axis) - 1; + + if (isnan (position) || position < 0) + position = 0; + + adj->upper = + psppire_axis_start_pixel (axis, last_item) + + + psppire_axis_unit_size (axis, last_item) + ; + + adj->lower = 0; + adj->page_size = page_size; + +#if 0 + adj->value = position * (adj->upper - adj->lower) - adj->page_size; + + if ( adj->value < adj->lower) + adj->value = adj->lower; +#endif + + gtk_adjustment_changed (adj); +} + + static void adjust_scrollbars (GtkSheet *sheet) { + gint width, height; + + if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) + return; + + gdk_drawable_get_size (sheet->sheet_window, &width, &height); + + if ( sheet->row_titles_visible) + width -= sheet->row_title_area.width; + + if (sheet->column_titles_visible) + height -= sheet->column_title_area.height; + if (sheet->vadjustment) { - glong last_row = g_sheet_row_get_row_count (sheet->row_geometry) - 1; + glong last_row = psppire_axis_unit_count (sheet->vaxis) - 1; sheet->vadjustment->step_increment = ROWS_PER_STEP * - g_sheet_row_get_height (sheet->row_geometry, last_row); + psppire_axis_unit_size (sheet->vaxis, last_row); sheet->vadjustment->page_increment = - sheet->sheet_window_height - + height - sheet->column_title_area.height - - g_sheet_row_get_height (sheet->row_geometry, last_row); - - + psppire_axis_unit_size (sheet->vaxis, last_row); - sheet->vadjustment->upper = - g_sheet_row_start_pixel (sheet->row_geometry, last_row) - + - g_sheet_row_get_height (sheet->row_geometry, last_row) - ; - - sheet->vadjustment->lower = 0; - sheet->vadjustment->page_size = sheet->sheet_window_height; -#if 0 - { - GtkAdjustment *adj = sheet->vadjustment; - g_print ("Lower: %g; Upper: %g\n", adj->lower, adj->upper); - g_print ("Step: %g; Page %g\n", adj->step_increment, - adj->page_increment); - g_print ("Current: %g\n", adj->value); - } -#endif - - g_signal_emit_by_name (sheet->vadjustment, "changed"); + update_adjustment (sheet->vadjustment, sheet->vaxis, height); } if (sheet->hadjustment) { - gint last_col; - sheet->hadjustment->step_increment = 1 ; //DEFAULT_COLUMN_WIDTH; + gint last_col = psppire_axis_unit_count (sheet->haxis) - 1; + sheet->hadjustment->step_increment = 1; - sheet->hadjustment->page_increment = sheet->sheet_window_width ; - - last_col = g_sheet_column_get_column_count (sheet->column_geometry) - 1; + sheet->hadjustment->page_increment = width; sheet->hadjustment->upper = - g_sheet_column_start_pixel (sheet->column_geometry, last_col) + psppire_axis_start_pixel (sheet->haxis, last_col) + - g_sheet_column_get_width (sheet->column_geometry, last_col) + psppire_axis_unit_size (sheet->haxis, last_col) ; - sheet->hadjustment->lower = 0; - sheet->hadjustment->page_size = sheet->sheet_window_width; - - g_signal_emit_by_name (sheet->hadjustment, "changed"); + update_adjustment (sheet->hadjustment, sheet->haxis, width); } } static void -vadjustment_value_changed (GtkAdjustment * adjustment, +vadjustment_value_changed (GtkAdjustment *adjustment, gpointer data) { + GdkRegion *region; GtkSheet *sheet = GTK_SHEET (data); g_return_if_fail (adjustment != NULL); @@ -5750,16 +4901,28 @@ vadjustment_value_changed (GtkAdjustment * adjustment, if ( ! GTK_WIDGET_REALIZED (sheet)) return; gtk_widget_hide (sheet->entry_widget); - gtk_sheet_range_draw (sheet, NULL); - size_allocate_row_title_buttons (sheet); + + region = + gdk_drawable_get_visible_region (GDK_DRAWABLE (sheet->sheet_window)); + + gdk_window_begin_paint_region (sheet->sheet_window, region); + + draw_sheet_region (sheet, region); + + draw_row_title_buttons (sheet); // size_allocate_global_button (sheet); + gtk_sheet_draw_active_cell (sheet); + + gdk_window_end_paint (sheet->sheet_window); + gdk_region_destroy (region); } static void -hadjustment_value_changed (GtkAdjustment * adjustment, +hadjustment_value_changed (GtkAdjustment *adjustment, gpointer data) { + GdkRegion *region; GtkSheet *sheet = GTK_SHEET (data); g_return_if_fail (adjustment != NULL); @@ -5767,17 +4930,34 @@ hadjustment_value_changed (GtkAdjustment * adjustment, if ( ! GTK_WIDGET_REALIZED (sheet)) return; gtk_widget_hide (sheet->entry_widget); - gtk_sheet_range_draw (sheet, NULL); - size_allocate_column_title_buttons (sheet); + + + region = + gdk_drawable_get_visible_region (GDK_DRAWABLE (sheet->sheet_window)); + + gdk_window_begin_paint_region (sheet->sheet_window, region); + + draw_sheet_region (sheet, region); + + draw_column_title_buttons (sheet); // size_allocate_global_button (sheet); + + gtk_sheet_draw_active_cell (sheet); + + gdk_window_end_paint (sheet->sheet_window); + + gdk_region_destroy (region); } /* COLUMN RESIZING */ static void -draw_xor_vline (GtkSheet * sheet) +draw_xor_vline (GtkSheet *sheet) { + gint height; gint xpos = sheet->x_drag; + gdk_drawable_get_size (sheet->sheet_window, + NULL, &height); if (sheet->row_titles_visible) xpos += sheet->row_title_area.width; @@ -5786,23 +4966,28 @@ draw_xor_vline (GtkSheet * sheet) xpos, sheet->column_title_area.height, xpos, - sheet->sheet_window_height + CELL_SPACING); + height + CELL_SPACING); } /* ROW RESIZING */ static void -draw_xor_hline (GtkSheet * sheet) +draw_xor_hline (GtkSheet *sheet) { + gint width; gint ypos = sheet->y_drag; + gdk_drawable_get_size (sheet->sheet_window, + &width, NULL); + + if (sheet->column_titles_visible) ypos += sheet->column_title_area.height; gdk_draw_line (GTK_WIDGET (sheet)->window, sheet->xor_gc, sheet->row_title_area.width, ypos, - sheet->sheet_window_width + CELL_SPACING, + width + CELL_SPACING, ypos); } @@ -5814,17 +4999,18 @@ draw_xor_rectangle (GtkSheet *sheet, GtkSheetRange range) GdkRectangle clip_area, area; GdkGCValues values; - area.x = column_left_xpixel (sheet, range.col0); - area.y = g_sheet_row_start_pixel (sheet->row_geometry, range.row0); - area.width = column_left_xpixel (sheet, range.coli)- area.x+ - g_sheet_column_get_width (sheet->column_geometry, range.coli); - area.height = g_sheet_row_start_pixel (sheet->row_geometry, range.rowi)- area.y + - g_sheet_row_get_height (sheet->row_geometry, range.rowi); + area.x = psppire_axis_start_pixel (sheet->haxis, range.col0); + area.y = psppire_axis_start_pixel (sheet->vaxis, range.row0); + area.width = psppire_axis_start_pixel (sheet->haxis, range.coli)- area.x+ + psppire_axis_unit_size (sheet->haxis, range.coli); + area.height = psppire_axis_start_pixel (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; @@ -5864,216 +5050,98 @@ draw_xor_rectangle (GtkSheet *sheet, GtkSheetRange range) } -/* 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 outside the acceptable - * range */ -static guint -new_column_width (GtkSheet *sheet, gint column, gint *x) -{ - gint left_pos = column_left_xpixel (sheet, column) - - sheet->hadjustment->value; - - gint width = *x - left_pos; - - if ( width < sheet->column_requisition) - { - width = sheet->column_requisition; - *x = left_pos + width; - } - - g_sheet_column_set_width (sheet->column_geometry, column, width); - - size_allocate_column_title_buttons (sheet); - - return width; -} - -/* this function returns the new height of the row being resized given - * the row and y position of the cursor; the y cursor position is passed - * in as a pointer and automaticaly corrected if it's beyond min / max limits */ -static guint -new_row_height (GtkSheet *sheet, gint row, gint *y) -{ - gint height; - guint min_height; - - gint cy = *y; - min_height = sheet->row_requisition; - - /* you can't shrink a row to less than its minimum height */ - if (cy < g_sheet_row_start_pixel (sheet->row_geometry, row) + min_height) - - { - *y = cy = g_sheet_row_start_pixel (sheet->row_geometry, row) + min_height; - } - - /* calculate new row height making sure it doesn't end up - * less than the minimum height */ - height = (cy - g_sheet_row_start_pixel (sheet->row_geometry, row)); - if (height < min_height) - height = min_height; - - g_sheet_row_set_height (sheet->row_geometry, row, height); - size_allocate_row_title_buttons (sheet); - - return height; -} - static void -gtk_sheet_set_column_width (GtkSheet * sheet, - gint column, - guint width) +set_column_width (GtkSheet *sheet, + gint column, + gint width) { - guint min_width; - g_return_if_fail (sheet != NULL); g_return_if_fail (GTK_IS_SHEET (sheet)); - if (column < 0 || column >= g_sheet_column_get_column_count (sheet->column_geometry)) + 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; - - g_sheet_column_set_width (sheet->column_geometry, column, width); + psppire_axis_resize (sheet->haxis, column, width); if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) { - size_allocate_column_title_buttons (sheet); + draw_column_title_buttons (sheet); adjust_scrollbars (sheet); gtk_sheet_size_allocate_entry (sheet); - gtk_sheet_range_draw (sheet, NULL); + redraw_range (sheet, NULL); } - - g_signal_emit (sheet, sheet_signals[CHANGED], 0, -1, column); } - - -void -gtk_sheet_set_row_height (GtkSheet * sheet, - gint row, - guint height) +static void +set_row_height (GtkSheet *sheet, + gint row, + gint height) { - guint min_height; - g_return_if_fail (sheet != NULL); g_return_if_fail (GTK_IS_SHEET (sheet)); - if (row < 0 || row >= g_sheet_row_get_row_count (sheet->row_geometry)) + if (row < 0 || row >= psppire_axis_unit_count (sheet->vaxis)) return; - gtk_sheet_row_size_request (sheet, row, &min_height); - if (height < min_height) return; - - g_sheet_row_set_height (sheet->row_geometry, row, height); + psppire_axis_resize (sheet->vaxis, row, height); if (GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)) ) { - size_allocate_row_title_buttons (sheet); + draw_row_title_buttons (sheet); adjust_scrollbars (sheet); gtk_sheet_size_allocate_entry (sheet); - gtk_sheet_range_draw (sheet, NULL); + redraw_range (sheet, NULL); } - - g_signal_emit (sheet, sheet_signals[CHANGED], 0, row, - 1); } + gboolean gtk_sheet_get_attributes (const GtkSheet *sheet, gint row, gint col, - GtkSheetCellAttr *attributes) + GtkSheetCellAttr *attr) { - const GdkColor *fg, *bg; + GdkColor *fg, *bg; const GtkJustification *j ; - const PangoFontDescription *font_desc ; - const GtkSheetCellBorder *border ; + GdkColormap *colormap; 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); + attr->foreground = GTK_WIDGET (sheet)->style->black; + attr->background = sheet->color[BG_COLOR]; - if ( !sheet->model) - return FALSE; + 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; - attributes->is_editable = g_sheet_model_is_editable (sheet->model, row, col); - attributes->is_visible = g_sheet_model_is_visible (sheet->model, row, col); + attr->is_editable = g_sheet_model_is_editable (sheet->model, row, col); + colormap = gtk_widget_get_colormap (GTK_WIDGET (sheet)); fg = g_sheet_model_get_foreground (sheet->model, row, col); if ( fg ) - attributes->foreground = *fg; + { + gdk_colormap_alloc_color (colormap, fg, TRUE, TRUE); + attr->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->color[BG_COLOR]; - if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet))) { - attributes->background = sheet->color[BG_COLOR]; + gdk_colormap_alloc_color (colormap, bg, TRUE, TRUE); + attr->background = *bg; } - attributes->justification = g_sheet_column_get_justification (sheet->column_geometry, 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; -} - -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 (sheet) - 2 * COLUMN_TITLES_HEIGHT + 2; - req->height = 0; - req->width = 0; - words = label; + attr->justification = + g_sheet_model_get_column_justification (sheet->model, col); - while (words && *words != '\0') - { - if (*words == '\n' || * (words + 1) == '\0') - { - req->height += row_height; - - word[n] = '\0'; - req->width = MAX (req->width, STRING_WIDTH (GTK_WIDGET (sheet), GTK_WIDGET (sheet)->style->font_desc, word)); - n = 0; - } - else - { - word[n++] = *words; - } - words++; - } + j = g_sheet_model_get_justification (sheet->model, row, col); + if (j) + attr->justification = *j; - if (n > 0) req->height -= 2; + return TRUE; } static void @@ -6084,19 +5152,10 @@ 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 * COLUMN_TITLES_HEIGHT; - label_requisition.height += 2 * COLUMN_TITLES_HEIGHT; - } - else - { - label_requisition.height = default_row_height (sheet); - label_requisition.width = COLUMN_MIN_WIDTH; - } + label_requisition.height = DEFAULT_ROW_HEIGHT; + label_requisition.width = COLUMN_MIN_WIDTH; - requisition.height = default_row_height (sheet); + requisition.height = DEFAULT_ROW_HEIGHT; requisition.width = COLUMN_MIN_WIDTH; @@ -6106,43 +5165,6 @@ gtk_sheet_button_size_request (GtkSheet *sheet, } -static void -gtk_sheet_row_size_request (GtkSheet *sheet, - gint row, - guint *requisition) -{ - GtkRequisition button_requisition; - - gtk_sheet_button_size_request (sheet, - g_sheet_row_get_button (sheet->row_geometry, row), - &button_requisition); - - *requisition = button_requisition.height; - - sheet->row_requisition = * requisition; -} - -static void -gtk_sheet_column_size_request (GtkSheet *sheet, - gint col, - guint *requisition) -{ - GtkRequisition button_requisition; - - GtkSheetButton *button = g_sheet_column_get_button (sheet->column_geometry, col); - - gtk_sheet_button_size_request (sheet, - button, - &button_requisition); - - gtk_sheet_button_free (button); - - *requisition = button_requisition.width; - - sheet->column_requisition = *requisition; -} - - static void gtk_sheet_forall (GtkContainer *container, gboolean include_internals, @@ -6156,8 +5178,8 @@ gtk_sheet_forall (GtkContainer *container, if (sheet->button && sheet->button->parent) (* callback) (sheet->button, callback_data); - if (sheet->entry_container && GTK_IS_CONTAINER (sheet->entry_container)) - (* callback) (sheet->entry_container, callback_data); + if (sheet->entry_widget && GTK_IS_CONTAINER (sheet->entry_widget)) + (* callback) (sheet->entry_widget, callback_data); } @@ -6193,7 +5215,6 @@ gtk_sheet_button_free (GtkSheetButton *button) g_free (button); } - static void append_cell_text (GString *string, const GtkSheet *sheet, gint r, gint c) { @@ -6213,7 +5234,7 @@ range_to_text (const GtkSheet *sheet) gint r, c; GString *string; - if ( !gtk_sheet_range_isvisible (sheet, sheet->range)) + if ( !gtk_sheet_range_isvisible (sheet, &sheet->range)) return NULL; string = g_string_sized_new (80); @@ -6239,7 +5260,7 @@ range_to_html (const GtkSheet *sheet) gint r, c; GString *string; - if ( !gtk_sheet_range_isvisible (sheet, sheet->range)) + if ( !gtk_sheet_range_isvisible (sheet, &sheet->range)) return NULL; string = g_string_sized_new (480); @@ -6330,7 +5351,7 @@ gtk_sheet_update_primary_selection (GtkSheet *sheet) clipboard = gtk_widget_get_clipboard (GTK_WIDGET (sheet), GDK_SELECTION_PRIMARY); - if (gtk_sheet_range_isvisible (sheet, sheet->range)) + if (gtk_sheet_range_isvisible (sheet, &sheet->range)) { if (!gtk_clipboard_set_with_owner (clipboard, targets, G_N_ELEMENTS (targets), @@ -6344,4 +5365,3 @@ gtk_sheet_update_primary_selection (GtkSheet *sheet) gtk_clipboard_clear (clipboard); } } -