[dia] Bug 614678 - Keypad directional arrows dont work

[Hans Breuer <hans src gnome org>]

commit 145ffceb84152870a4e4585a68ad2c298a44f3c2
Author: Hans Breuer <hans breuer org>
Date:   Fri Oct 29 20:12:34 2010 +0200

    Bug 614678 - Keypad directional arrows dont work
    
    Still not all place are sprinkled by the GDK_KP_* variants
    of key-codes, but more than mentioned in the bug report ;)

 app/disp_callbacks.c |    4 ++++
 lib/text.c           |    7 +++++++
 2 files changed, 11 insertions(+), 0 deletions(-)
---
diff --git a/app/disp_callbacks.c b/app/disp_callbacks.c
index 3391ec5..667f13f 100644
--- a/app/disp_callbacks.c
+++ b/app/disp_callbacks.c
@@ -872,12 +872,14 @@ ddisplay_canvas_events (GtkWidget *canvas,
           
           switch(kevent->keyval) {
 	      case GDK_Home :
+	      case GDK_KP_Home :
 	        /* match upper left corner of the diagram with it's view */
 		ddisplay_set_origo(ddisp, ddisp->diagram->data->extents.left, ddisp->diagram->data->extents.top);
 		ddisplay_update_scrollbars(ddisp);
 		ddisplay_add_update_all(ddisp);
 	        break;
 	      case GDK_End :
+	      case GDK_KP_End :
 	        /* match lower right corner of the diagram with it's view */
 		visible = &ddisp->visible;
 		ddisplay_set_origo(ddisp, 
@@ -887,9 +889,11 @@ ddisplay_canvas_events (GtkWidget *canvas,
 		ddisplay_add_update_all(ddisp);
 	        break;
 	      case GDK_Page_Up :
+	      case GDK_KP_Page_Up :
 	        _scroll_page (ddisp, !(state & GDK_CONTROL_MASK) ? DIR_UP : DIR_LEFT);
 	        break;
 	      case GDK_Page_Down :
+	      case GDK_KP_Page_Down :
 	        _scroll_page (ddisp, !(state & GDK_CONTROL_MASK) ? DIR_DOWN : DIR_RIGHT);
 	        break;
               case GDK_Up:
diff --git a/lib/text.c b/lib/text.c
index 22b276a..cfc4484 100644
--- a/lib/text.c
+++ b/lib/text.c
@@ -906,6 +906,7 @@ text_key_event(Focus *focus,
 
   switch(keyval) {
       case GDK_Up:
+      case GDK_KP_Up:
         text->cursor_row--;
         if (text->cursor_row<0)
           text->cursor_row = 0;
@@ -915,6 +916,7 @@ text_key_event(Focus *focus,
 
         break;
       case GDK_Down:
+      case GDK_KP_Down:
         text->cursor_row++;
         if (text->cursor_row >= text->numlines)
           text->cursor_row = text->numlines - 1;
@@ -924,6 +926,7 @@ text_key_event(Focus *focus,
     
         break;
       case GDK_Left:
+      case GDK_KP_Left:
         if (keystate & GDK_CONTROL_MASK)
 	  text_move_cursor(text, WORD_START);
 	else
@@ -932,6 +935,7 @@ text_key_event(Focus *focus,
           text->cursor_pos = 0;
         break;
       case GDK_Right:
+      case GDK_KP_Right:
         if (keystate & GDK_CONTROL_MASK)
 	  text_move_cursor(text, WORD_END);
 	else
@@ -940,12 +944,15 @@ text_key_event(Focus *focus,
           text->cursor_pos = text_get_line_strlen(text, text->cursor_row);
         break;
       case GDK_Home:
+      case GDK_KP_Home:
         text->cursor_pos = 0;
         break;
       case GDK_End:
+      case GDK_KP_End:
         text->cursor_pos = text_get_line_strlen(text, text->cursor_row);
         break;
       case GDK_Delete:
+      case GDK_KP_Delete:
         return_val = text_delete_key_handler(focus, change);
         break;
       case GDK_BackSpace: