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Viewing changes to src/eggtreemultidnd.c

  • Committer: Bazaar Package Importer
  • Author(s): Josselin Mouette
  • Date: 2011-03-29 16:33:51 UTC
  • mfrom: (1.3.18 upstream) (5.2.8 sid)
  • Revision ID: james.westby@ubuntu.com-20110329163351-ac3wgbh4mplmhnht
Tags: 2.91.93-1
* Only depend on growisofs instead of dvd+rw-tools.
* New upstream pre-release.
* Update build-dependencies, package names, and paths.
* Require totem-plparser 2.32 since its soname changed.
* Do not include GIR package for now, since the versioning is broken 
  (see Bugzilla #646069).
* 01_pkglibdir.patch: dropped, upstream now has a variable we can use 
  for that effect.
* 11_nautilus_menu_no_display.patch, 31_link_libice.patch, 
  50_checksum.patch: dropped, merged upstream.
* 90_relibtoolize.patch: dropped, unnecessary.

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Lines of Context:
src/eggtreemultidnd.c
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    priv_data->button_release_handler = 0;
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  }
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  for (l = priv_data->event_list; l != NULL; l = l->next) 
 
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  for (l = priv_data->event_list; l != NULL && gtk_widget_get_realized (widget); l = l->next)
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    gtk_propagate_event (widget, l->data);
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  stop_drag_check (widget);
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                          (GDestroyNotify) path_list_free);
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}
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static void
 
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egg_tree_multi_drag_begin (GtkWidget *tree,
 
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                           GdkDragContext *context,
 
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                           gpointer user_data)
 
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{
 
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  gtk_drag_set_icon_default (context);
 
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  g_signal_stop_emission_by_name (tree, "drag-begin");
 
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}
 
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static GList *
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get_context_data (GdkDragContext *context)
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{
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      model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
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      if (egg_tree_multi_drag_source_row_draggable (EGG_TREE_MULTI_DRAG_SOURCE (model), path_list))
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        {
 
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          gulong sig;
 
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          /* This is to disconnect the default signal handler for treeviews as
 
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           * it sometimes gives a warning. The default handler just sets the
 
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           * icon which we do as well in our callback so it is fine. */
 
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          sig = g_signal_connect (widget,
 
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                                  "drag-begin",
 
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                                  G_CALLBACK (egg_tree_multi_drag_begin),
 
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                                  NULL);
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          context = gtk_drag_begin (widget,
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                                    gtk_drag_source_get_target_list (widget),
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                                    di->source_actions,
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                                    priv_data->pressed_button,
 
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                                    priv_data->pressed_button,
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                                    (GdkEvent*)event);
 
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          g_signal_handler_disconnect (widget, sig);
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          set_context_data (context, path_list);
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          gtk_drag_set_icon_default (context);
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        }
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      else
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        {
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  gint cell_x, cell_y;
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  GtkTreeSelection *selection;
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  EggTreeMultiDndData *priv_data;
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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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      g_object_set_data (G_OBJECT (tree_view), EGG_TREE_MULTI_DND_STRING, priv_data);
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    }
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  if (g_slist_find (priv_data->event_list, event)) 
 
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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->event_list)
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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, gdk_event_copy ((GdkEvent*)event));
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      return TRUE;
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    }
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  if (event->type == GDK_2BUTTON_PRESS)
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        return FALSE;
 
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    return FALSE;
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  if (event->button == 3)
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    return FALSE;
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                                 &cell_x, &cell_y);
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  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
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  if (path && gtk_tree_selection_path_is_selected (selection, path))
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    {
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      GList *iter;
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      GList *selected;
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      GtkWidgetClass *widget_klass;
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      /* The call to ::button_press_event will unselect all selected rows so
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       * we must save the selection and select all previously selected rows
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       * again. */
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      selected = gtk_tree_selection_get_selected_rows (selection, NULL);
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      widget_klass = GTK_WIDGET_GET_CLASS (tree_view);
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      widget_klass->button_press_event (widget, event);
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      for (iter = selected; iter; iter = iter->next) {
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        gtk_tree_selection_select_path (selection, iter->data);
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        gtk_tree_path_free (iter->data);
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      }
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      g_list_free (selected);
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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;