plug-ins/imagemap/imap_main.c applied patch from Kevin Hurewitz that adds

2007-05-25  Sven Neumann  <sven@gimp.org>

	* plug-ins/imagemap/imap_main.c
	* plug-ins/imagemap/imap_object.[ch]: applied patch from Kevin
	Hurewitz that adds keyboard control for resizing an area (bug 
#439226).


svn path=/trunk/; revision=22609

ChangeLog

@@ -1,3 +1,9 @@
+2007-05-25  Sven Neumann  <sven@gimp.org>
+
+	* plug-ins/imagemap/imap_main.c
+	* plug-ins/imagemap/imap_object.[ch]: applied patch from Kevin
+	Hurewitz that adds keyboard control for resizing an area (bug #439226).
+
 2007-05-24  Manish Singh  <yosh@gimp.org>
 
 	* plug-ins/pygimp/pygimp-display.c (pygimp_display_new): return None

plug-ins/imagemap/imap_main.c

@@ -1018,6 +1018,23 @@ static guint _timeout;
 static guint _keyval;
 static gint _dx, _dy;
 
+static void
+move_sash_selected_objects(gint dx, gint dy, gboolean fast)
+{
+   if (fast) {
+      dx *= 5;
+      dy *= 5;
+   }
+
+   gdk_gc_set_function(_preferences.normal_gc, GDK_XOR);
+   gdk_gc_set_function(_preferences.selected_gc, GDK_XOR);
+   object_list_draw_selected(_shapes, _preview->preview->window);
+   object_list_move_sash_selected(_shapes, dx, dy);
+   object_list_draw_selected(_shapes, _preview->preview->window);
+   gdk_gc_set_function(_preferences.normal_gc, GDK_COPY);
+   gdk_gc_set_function(_preferences.selected_gc, GDK_COPY);
+}
+
 static void
 move_selected_objects(gint dx, gint dy, gboolean fast)
 {
@@ -1058,6 +1075,7 @@ key_press_cb(GtkWidget *widget, GdkEventKey *event)
 {
    gboolean handled = FALSE;
    gboolean shift = event->state & GDK_SHIFT_MASK;
+   gboolean ctrl = event->state & GDK_CONTROL_MASK;
    Command_t *command;
 
    preview_freeze();
@@ -1066,18 +1084,30 @@ key_press_cb(GtkWidget *widget, GdkEventKey *event)
 
    switch (event->keyval) {
    case GDK_Left:
+	  if (ctrl)
+         move_sash_selected_objects(-1, 0, shift);
+      else
          move_selected_objects(-1, 0, shift);
       handled = TRUE;
       break;
    case GDK_Right:
+	  if (ctrl)
+         move_sash_selected_objects(1, 0, shift);
+      else
          move_selected_objects(1, 0, shift);
       handled = TRUE;
       break;
    case GDK_Up:
+	  if (ctrl)
+         move_sash_selected_objects(0, -1, shift);
+      else
          move_selected_objects(0, -1, shift);
       handled = TRUE;
       break;
    case GDK_Down:
+	  if (ctrl)
+         move_sash_selected_objects(0, 1, shift);
+      else
          move_selected_objects(0, 1, shift);
       handled = TRUE;
       break;

plug-ins/imagemap/imap_object.c

@@ -294,6 +294,28 @@ object_move(Object_t *obj, gint dx, gint dy)
    object_emit_geometry_signal(obj);
 }
 
+void
+object_move_sash(Object_t *obj, gint dx, gint dy)
+{
+   gint x, y, width, height;
+   obj->class->get_dimensions(obj, &x, &y, &width, &height);
+   if (dx == 0)
+      x += (width / 2);
+   else
+      x += width;
+	  
+   if (dy == 0)
+      y += (height / 2);
+   else
+      y += height;
+	  
+   MoveSashFunc_t sash_func = obj->class->near_sash(obj, x, y);
+   if (sash_func) {
+      sash_func(obj, dx, dy);
+      object_emit_geometry_signal(obj);
+   }
+}
+
 void
 object_remove(Object_t *obj)
 {
@@ -927,6 +949,17 @@ object_list_send_to_back(ObjectList_t *list)
    }
 }
 
+void
+object_list_move_sash_selected(ObjectList_t *list, gint dx, gint dy)
+{
+   GList *p;
+   for (p = list->list; p; p = p->next) {
+      Object_t *obj = (Object_t*) p->data;
+      if (obj->selected)
+	 object_move_sash(obj, dx, dy);
+   }
+}
+
 static void
 write_xml_attrib(const gchar *attrib, const gchar *value,
 		 const gchar *default_text, gpointer param,

plug-ins/imagemap/imap_object.h

@@ -93,6 +93,7 @@ void object_edit(Object_t *obj, gboolean add);
 void object_select(Object_t *obj);
 void object_unselect(Object_t *obj);
 void object_move(Object_t *obj, gint dx, gint dy);
+void object_move_sash(Object_t *obj, gint dx, gint dy);
 void object_remove(Object_t *obj);
 void object_lock(Object_t *obj);
 void object_unlock(Object_t *obj);
@@ -200,6 +201,7 @@ void object_list_move_selected_up(ObjectList_t *list);
 void object_list_move_selected_down(ObjectList_t *list);
 void object_list_move_to_front(ObjectList_t *list);
 void object_list_send_to_back(ObjectList_t *list);
+void object_list_move_sash_selected(ObjectList_t *list, gint dx, gint dy);
 
 void object_list_write_csim(ObjectList_t *list, gpointer param,
 			    OutputFunc_t output);