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-rw-r--r--widgets/misc/e-source-option-menu.c307
1 files changed, 0 insertions, 307 deletions
diff --git a/widgets/misc/e-source-option-menu.c b/widgets/misc/e-source-option-menu.c
deleted file mode 100644
index fd1fd3de1f..0000000000
--- a/widgets/misc/e-source-option-menu.c
+++ /dev/null
@@ -1,307 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-source-option-menu.c
- *
- * Copyright (C) 2003 Novell, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public
- * License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Author: Ettore Perazzoli <ettore@ximian.com>
- */
-
-#include <config.h>
-
-#include "e-source-option-menu.h"
-
-#include "e-util-marshal.h"
-
-#include <gal/util/e-util.h>
-
-#include <gtk/gtkmenu.h>
-#include <gtk/gtkmenuitem.h>
-
-
-#define PARENT_TYPE gtk_option_menu_get_type ()
-static GtkOptionMenuClass *parent_class = NULL;
-
-
-/* We set data on each menu item specifying the corresponding ESource using this key. */
-#define MENU_ITEM_SOURCE_DATA_ID "ESourceOptionMenu:Source"
-
-
-struct _ESourceOptionMenuPrivate {
- ESourceList *source_list;
-
- ESource *selected_source;
-};
-
-
-enum {
- SOURCE_SELECTED,
- NUM_SIGNALS
-};
-
-static uint signals[NUM_SIGNALS] = { 0 };
-
-
-/* Selecting a source. */
-
-typedef struct {
- ESourceOptionMenu *option_menu;
- ESource *source;
- ESource *found_source;
- int i;
-} ForeachMenuItemData;
-
-static void
-select_source_foreach_menu_item (GtkWidget *menu_item,
- ForeachMenuItemData *data)
-{
- ESource *source = gtk_object_get_data (GTK_OBJECT (menu_item), MENU_ITEM_SOURCE_DATA_ID);
-
- if (data->found_source)
- return;
-
- if (source && e_source_equal (source, data->source)) {
- data->found_source = source;
- gtk_option_menu_set_history (GTK_OPTION_MENU (data->option_menu), data->i);
- }
-
- data->i ++;
-}
-
-static void
-select_source (ESourceOptionMenu *menu,
- ESource *source)
-{
- ForeachMenuItemData *foreach_data;
-
- foreach_data = g_new0 (ForeachMenuItemData, 1);
- foreach_data->option_menu = menu;
- foreach_data->source = source;
-
- gtk_container_foreach (GTK_CONTAINER (GTK_OPTION_MENU (menu)->menu),
- (GtkCallback) select_source_foreach_menu_item, foreach_data);
-
- if (foreach_data->found_source) {
- menu->priv->selected_source = foreach_data->found_source;
- g_signal_emit (menu, signals[SOURCE_SELECTED], 0, foreach_data->found_source);
- }
-
- g_free (foreach_data);
-}
-
-
-/* Menu callback. */
-
-static void
-menu_item_activate_callback (GtkMenuItem *menu_item,
- ESourceOptionMenu *option_menu)
-{
- ESource *source = gtk_object_get_data (GTK_OBJECT (menu_item), MENU_ITEM_SOURCE_DATA_ID);
-
- if (source != NULL)
- select_source (option_menu, source);
-}
-
-
-/* Functions to keep the menu in sync with the ESourceList. */
-
-static void
-populate (ESourceOptionMenu *option_menu)
-{
- GtkWidget *menu = gtk_menu_new ();
- GSList *groups = e_source_list_peek_groups (option_menu->priv->source_list);
- GSList *p;
- ESource *first_source = NULL;
- int first_source_item = -1;
- int selected_item = -1;
- int i;
-
- i = 0;
- for (p = groups; p != NULL; p = p->next) {
- ESourceGroup *group = E_SOURCE_GROUP (p->data);
- GtkWidget *item = gtk_menu_item_new_with_label (e_source_group_peek_name (group));
- GSList *q;
-
- gtk_widget_set_sensitive (item, FALSE);
- gtk_widget_show (item);
- gtk_menu_append (GTK_MENU (menu), item);
-
- i ++;
-
- for (q = e_source_group_peek_sources (group); q != NULL; q = q->next) {
- ESource *source = E_SOURCE (q->data);
- char *label = g_strconcat (" ", e_source_peek_name (source), NULL);
- GtkWidget *item = gtk_menu_item_new_with_label (label);
-
- gtk_object_set_data_full (GTK_OBJECT (item), MENU_ITEM_SOURCE_DATA_ID, source,
- (GtkDestroyNotify) g_object_unref);
- g_object_ref (source);
-
- g_signal_connect (item, "activate", G_CALLBACK (menu_item_activate_callback), option_menu);
-
- gtk_widget_show (item);
- gtk_menu_append (GTK_MENU (menu), item);
-
- if (first_source_item == -1) {
- first_source_item = i;
- first_source = source;
- }
-
- if (source == option_menu->priv->selected_source)
- selected_item = i;
-
- i ++;
- }
- }
-
- gtk_option_menu_set_menu (GTK_OPTION_MENU (option_menu), menu);
-
- if (selected_item != -1) {
- gtk_option_menu_set_history (GTK_OPTION_MENU (option_menu), selected_item);
- } else {
- if (option_menu->priv->selected_source != NULL)
- g_object_unref (option_menu->priv->selected_source);
- option_menu->priv->selected_source = first_source;
- if (option_menu->priv->selected_source != NULL)
- g_object_ref (option_menu->priv->selected_source);
-
- gtk_option_menu_set_history (GTK_OPTION_MENU (option_menu), first_source_item);
- }
-}
-
-
-static void
-source_list_changed_callback (ESourceList *list,
- ESourceOptionMenu *menu)
-{
- populate (menu);
-}
-
-static void
-connect_signals (ESourceOptionMenu *menu)
-{
- g_signal_connect_object (menu->priv->source_list, "changed",
- G_CALLBACK (source_list_changed_callback), G_OBJECT (menu), 0);
-}
-
-
-/* GObject methods. */
-
-static void
-impl_dispose (GObject *object)
-{
- ESourceOptionMenuPrivate *priv = E_SOURCE_OPTION_MENU (object)->priv;
-
- if (priv->source_list != NULL) {
- g_object_unref (priv->source_list);
- priv->source_list = NULL;
- }
-
- if (priv->selected_source != NULL) {
- g_object_unref (priv->selected_source);
- priv->selected_source = NULL;
- }
-
- (* G_OBJECT_CLASS (parent_class)->dispose) (object);
-}
-
-static void
-impl_finalize (GObject *object)
-{
- ESourceOptionMenuPrivate *priv = E_SOURCE_OPTION_MENU (object)->priv;
-
- g_free (priv);
-
- (* G_OBJECT_CLASS (parent_class)->finalize) (object);
-}
-
-
-/* Initialization. */
-
-static void
-class_init (ESourceOptionMenuClass *class)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (class);
-
- object_class->dispose = impl_dispose;
- object_class->finalize = impl_finalize;
-
- parent_class = g_type_class_peek_parent (class);
-
- signals[SOURCE_SELECTED] =
- g_signal_new ("source_selected",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (ESourceOptionMenuClass, source_selected),
- NULL, NULL,
- e_util_marshal_VOID__POINTER,
- G_TYPE_NONE, 1,
- G_TYPE_POINTER);
-}
-
-static void
-init (ESourceOptionMenu *source_option_menu)
-{
- ESourceOptionMenuPrivate *priv;
-
- priv = g_new0 (ESourceOptionMenuPrivate, 1);
-
- source_option_menu->priv = priv;
-}
-
-
-/* Public methods. */
-
-GtkWidget *
-e_source_option_menu_new (ESourceList *source_list)
-{
- ESourceOptionMenu *menu;
-
- g_return_val_if_fail (E_IS_SOURCE_LIST (source_list), NULL);
-
- menu = g_object_new (e_source_option_menu_get_type (), NULL);
-
- menu->priv->source_list = source_list;
- g_object_ref (source_list);
-
- connect_signals (menu);
- populate (menu);
-
- return GTK_WIDGET (menu);
-}
-
-
-ESource *
-e_source_option_menu_peek_selected (ESourceOptionMenu *menu)
-{
- g_return_val_if_fail (E_IS_SOURCE_OPTION_MENU (menu), NULL);
-
- return menu->priv->selected_source;
-}
-
-
-void
-e_source_option_menu_select (ESourceOptionMenu *menu,
- ESource *source)
-{
- g_return_if_fail (E_IS_SOURCE_OPTION_MENU (menu));
- g_return_if_fail (E_IS_SOURCE (source));
-
- select_source (menu, source);
-}
-
-
-E_MAKE_TYPE (e_source_option_menu, "ESourceOptionMenu", ESourceOptionMenu, class_init, init, PARENT_TYPE)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 11:39:32 +0800