X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fgtk-contrib%2Fpsppire-sheet.c;h=19406edc9c9418d344a343e232a64cb42c61299b;hb=refs%2Fbuilds%2F20130215030508%2Fpspp;hp=ecadf742cbb9e0b874bf207ecaeae832072e17b9;hpb=b6bdcd272fc808fe886c4873ec1ea3179ca1117c;p=pspp

diff --git a/lib/gtk-contrib/psppire-sheet.c b/lib/gtk-contrib/psppire-sheet.c
index ecadf742cb..19406edc9c 100644
--- a/lib/gtk-contrib/psppire-sheet.c
+++ b/lib/gtk-contrib/psppire-sheet.c
@@ -1,5 +1,5 @@
 /*
-  Copyright (C) 2006, 2008, 2009, 2011 Free Software Foundation
+  Copyright (C) 2006, 2008, 2009, 2011, 2012 Free Software Foundation
 
   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -444,7 +444,6 @@ rectangle_from_cell (PsppireSheet *sheet, gint row, gint col,
 static void psppire_sheet_class_init 		 (PsppireSheetClass *klass);
 static void psppire_sheet_init 			 (PsppireSheet *sheet);
 static void psppire_sheet_dispose 			 (GObject *object);
-static void psppire_sheet_finalize 			 (GObject *object);
 static void psppire_sheet_style_set 		 (GtkWidget *widget,
 						  GtkStyle *previous_style);
 static void psppire_sheet_realize 			 (GtkWidget *widget);
@@ -1036,7 +1035,6 @@ psppire_sheet_class_init (PsppireSheetClass *klass)
   container_class->set_focus_child = NULL;
 
   object_class->dispose = psppire_sheet_dispose;
-  object_class->finalize = psppire_sheet_finalize;
 
   cell_padding_spec =
     g_param_spec_boxed ("cell-padding",
@@ -1695,20 +1693,6 @@ psppire_sheet_set_scroll_adjustments (PsppireSheet *sheet,
   return TRUE;
 }
 
-static void
-psppire_sheet_finalize (GObject *object)
-{
-  PsppireSheet *sheet;
-
-  g_return_if_fail (object != NULL);
-  g_return_if_fail (PSPPIRE_IS_SHEET (object));
-
-  sheet = PSPPIRE_SHEET (object);
-
-  if (G_OBJECT_CLASS (parent_class)->finalize)
-    (*G_OBJECT_CLASS (parent_class)->finalize) (object);
-}
-
 static void
 psppire_sheet_dispose  (GObject *object)
 {
@@ -3669,6 +3653,56 @@ step_sheet (PsppireSheet *sheet, GtkScrollType dir)
 }
 
 
+/* Move to row 0 keeping the current column */
+static void
+row0 (PsppireSheet *sheet)
+{
+  gtk_adjustment_set_value (sheet->vadjustment,
+			    sheet->vadjustment->lower);
+  
+  change_active_cell (sheet,  0, sheet->active_cell.col);
+}
+
+/* Move to column 0 keeping the current row */
+static void
+col0 (PsppireSheet *sheet)
+{
+  gtk_adjustment_set_value (sheet->hadjustment,
+			    sheet->hadjustment->lower);
+
+  change_active_cell (sheet, sheet->active_cell.row, 0);
+}
+
+/* Move to last column  keeping the current row */
+static void
+col_last (PsppireSheet *sheet)
+{
+  glong last_col = psppire_axis_unit_count (sheet->haxis) - 1;
+
+  gtk_adjustment_set_value (sheet->hadjustment,
+			    sheet->hadjustment->upper - sheet->hadjustment->page_size);
+
+  change_active_cell (sheet, sheet->active_cell.row, 
+		      last_col);
+}
+
+
+/* Move to last row  keeping the current column */
+static void
+row_last (PsppireSheet *sheet)
+{
+  glong last_row = psppire_axis_unit_count (sheet->vaxis) - 1;
+
+  gtk_adjustment_set_value (sheet->vadjustment,
+			    sheet->vadjustment->upper- sheet->vadjustment->page_size);
+
+  change_active_cell (sheet, 
+		      last_row,
+		      sheet->active_cell.col);
+}
+
+
+
 static gboolean
 psppire_sheet_key_press (GtkWidget *widget,
 			 GdkEventKey *key)
@@ -3682,21 +3716,41 @@ psppire_sheet_key_press (GtkWidget *widget,
     case GDK_Tab:
       step_sheet (sheet, GTK_SCROLL_STEP_FORWARD);
       break;
+
     case GDK_Right:
-      step_sheet (sheet, GTK_SCROLL_STEP_RIGHT);
+      if (key->state & GDK_CONTROL_MASK) 
+	col_last (sheet);
+      else
+	step_sheet (sheet, GTK_SCROLL_STEP_RIGHT);
       break;
+
     case GDK_ISO_Left_Tab:
       step_sheet (sheet, GTK_SCROLL_STEP_BACKWARD);
       break;
+
     case GDK_Left:
-      step_sheet (sheet, GTK_SCROLL_STEP_LEFT);
+      if (key->state & GDK_CONTROL_MASK) 
+	col0 (sheet);
+      else
+	step_sheet (sheet, GTK_SCROLL_STEP_LEFT);
       break;
+
     case GDK_Return:
-    case GDK_Down:
       step_sheet (sheet, GTK_SCROLL_STEP_DOWN);
       break;
+
+    case GDK_Down:
+      if (key->state & GDK_CONTROL_MASK) 
+	row_last (sheet);
+      else
+	step_sheet (sheet, GTK_SCROLL_STEP_DOWN);
+      break;
+
     case GDK_Up:
-      step_sheet (sheet, GTK_SCROLL_STEP_UP);
+      if (key->state & GDK_CONTROL_MASK) 
+	row0 (sheet);
+      else
+	step_sheet (sheet, GTK_SCROLL_STEP_UP);
       break;
 
     case GDK_Page_Down:
@@ -3707,29 +3761,17 @@ psppire_sheet_key_press (GtkWidget *widget,
       break;
 
     case GDK_Home:
-      gtk_adjustment_set_value (sheet->vadjustment,
-				sheet->vadjustment->lower);
-
-      change_active_cell (sheet,  0,
-			  sheet->active_cell.col);
-
+      col0 (sheet);
       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);
-      */
+      col_last (sheet);
       break;
+
     case GDK_Delete:
       psppire_sheet_real_cell_clear (sheet, sheet->active_cell.row, sheet->active_cell.col);
       break;
+
     default:
       return FALSE;
       break;
@@ -4083,7 +4125,7 @@ draw_button (PsppireSheet *sheet, GdkWindow *window,
 	     GdkRectangle allocation)
 {
   GtkShadowType shadow_type;
-  gint text_width = 0, text_height = 0;
+  gint text_width = 0;
   PangoAlignment align = PANGO_ALIGN_LEFT;
 
   gboolean rtl ;
@@ -4148,9 +4190,6 @@ draw_button (PsppireSheet *sheet, GdkWindow *window,
 
   if (button->label_visible)
     {
-      text_height = DEFAULT_ROW_HEIGHT -
-	2 * COLUMN_TITLES_HEIGHT;
-
       gdk_gc_set_clip_rectangle (GTK_WIDGET (sheet)->style->fg_gc[button->state],
 				 &allocation);
       gdk_gc_set_clip_rectangle (GTK_WIDGET (sheet)->style->white_gc,