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Viewing changes to src/eggtreemultidnd.c

  • Committer: Bazaar Package Importer
  • Author(s): Daniel Holbach
  • Date: 2006-04-11 08:44:59 UTC
  • mto: This revision was merged to the branch mainline in revision 11.
  • Revision ID: james.westby@ubuntu.com-20060411084459-9r22188ftese2ev2
Tags: upstream-2.14.1
Import upstream version 2.14.1

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Lines of Context:
src/eggtreemultidnd.c
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  guint   button_release_handler;
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  guint   drag_data_get_handler;
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  GSList *event_list;
 
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  gboolean pending_event;
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} EggTreeMultiDndData;
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  g_slist_free (priv_data->event_list);
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  priv_data->event_list = NULL;
 
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  priv_data->pending_event = FALSE;
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  g_signal_handler_disconnect (widget, priv_data->motion_notify_handler);
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  g_signal_handler_disconnect (widget, priv_data->button_release_handler);
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          context = gtk_drag_begin (widget,
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                                    target_list,
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                                    GDK_ACTION_COPY,
 
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                                    GDK_ACTION_MOVE,
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                                    priv_data->pressed_button,
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                                    (GdkEvent*)event);
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          set_context_data (context, path_list);
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  if (event->window != gtk_tree_view_get_bin_window (GTK_TREE_VIEW (widget)))
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    return FALSE;
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  if (event->button == 3)
 
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    return FALSE;
 
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  tree_view = GTK_TREE_VIEW (widget);
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  priv_data = g_object_get_data (G_OBJECT (tree_view), EGG_TREE_MULTI_DND_STRING);
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  if (priv_data == NULL)
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    {
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      priv_data = g_new0 (EggTreeMultiDndData, 1);
 
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      priv_data->pending_event = FALSE;
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      g_object_set_data (G_OBJECT (tree_view), 
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                         EGG_TREE_MULTI_DND_STRING, 
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                         priv_data);
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  if (g_slist_find (priv_data->event_list, event)) 
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    return FALSE;
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  if (priv_data->event_list) 
 
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  if (priv_data->pending_event) 
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    {
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      /* save the event to be propagated in order */
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      priv_data->event_list = g_slist_append (priv_data->event_list, 
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  selection = gtk_tree_view_get_selection (tree_view);
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  if (path && gtk_tree_selection_path_is_selected (selection, path))
 
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  if (path)
 
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    {
 
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      gboolean call_parent = (event->state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK) ||
 
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                              !gtk_tree_selection_path_is_selected (selection, path) ||
 
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                              event->button != 1);
 
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      if (call_parent)
 
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        (GTK_WIDGET_GET_CLASS (tree_view))->button_press_event (widget, event);
 
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      if (gtk_tree_selection_path_is_selected (selection, path))
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    {
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      priv_data->pressed_button = event->button;
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      priv_data->x = event->x;
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      priv_data->y = event->y;
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      priv_data->event_list = g_slist_append (priv_data->event_list, 
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                                              gdk_event_copy ((GdkEvent*)event));
 
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      priv_data->pending_event = TRUE;
 
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      if (!call_parent)
 
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        priv_data->event_list = g_slist_append (priv_data->event_list, 
 
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                                                gdk_event_copy ((GdkEvent*)event));
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      priv_data->motion_notify_handler = 
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        g_signal_connect (G_OBJECT (tree_view), 
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                              G_CALLBACK (egg_tree_multi_drag_drag_data_get), 
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                              NULL);
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        }
 
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    }
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      gtk_tree_path_free (path);
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      /* We called the default handler so we don't let the default handler run */
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      return TRUE;
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    }
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  if (path) 
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    {
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      gtk_tree_path_free (path);
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    }
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  return FALSE;
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}