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-rw-r--r--src/bookmarks/ephy-bookmark-factory-action.c319
1 files changed, 319 insertions, 0 deletions
diff --git a/src/bookmarks/ephy-bookmark-factory-action.c b/src/bookmarks/ephy-bookmark-factory-action.c
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+++ b/src/bookmarks/ephy-bookmark-factory-action.c
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+/*
+ * Copyright (C) 2005 Peter Harvey
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * 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.
+ *
+ */
+
+#include "config.h"
+
+#include <gtk/gtktoolitem.h>
+#include <glib/gi18n.h>
+
+#include "ephy-bookmark-factory-action.h"
+#include "ephy-bookmark-action.h"
+#include "ephy-node-common.h"
+#include "ephy-shell.h"
+#include "ephy-stock-icons.h"
+#include "egg-editable-toolbar.h"
+
+static void ephy_bookmark_factory_action_class_init (EphyBookmarkFactoryActionClass *class);
+
+#define EPHY_BOOKMARK_FACTORY_ACTION_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_BOOKMARK_FACTORY_ACTION, EphyBookmarkActionPrivate))
+#define EGG_TOOLBARS_MODEL_DATA "ephy-bookmark-factory-menu"
+
+static GObjectClass *parent_class = NULL;
+
+GType
+ephy_bookmark_factory_action_get_type (void)
+{
+ static GType type = 0;
+
+ if (!type)
+ {
+ static const GTypeInfo type_info =
+ {
+ sizeof (EphyBookmarkFactoryActionClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) ephy_bookmark_factory_action_class_init,
+ (GClassFinalizeFunc) NULL,
+ NULL,
+ sizeof (EphyBookmarkFactoryAction),
+ 0, /* n_preallocs */
+ NULL
+ };
+
+ type = g_type_register_static (GTK_TYPE_ACTION,
+ "EphyBookmarkFactoryAction",
+ &type_info, 0);
+ }
+ return type;
+}
+
+static void
+activate_item_cb (GtkWidget *menuitem, GtkWidget *placeholder)
+{
+ GtkWidget *toolbar, *etoolbar, *item;
+ EggToolbarsModel *model;
+ GList *children;
+ gint index, pos;
+ char *id;
+
+ item = gtk_widget_get_ancestor (placeholder, GTK_TYPE_TOOL_ITEM);
+ g_return_if_fail (item);
+ toolbar = gtk_widget_get_ancestor (item, GTK_TYPE_TOOLBAR);
+ g_return_if_fail (toolbar);
+ etoolbar = gtk_widget_get_ancestor (toolbar, EGG_TYPE_EDITABLE_TOOLBAR);
+ g_return_if_fail (etoolbar);
+ model = egg_editable_toolbar_get_model (EGG_EDITABLE_TOOLBAR (etoolbar));
+ g_return_if_fail (model);
+
+ children = gtk_container_get_children (GTK_CONTAINER (etoolbar));
+ pos = g_list_index (children, toolbar->parent);
+ index = gtk_toolbar_get_item_index (GTK_TOOLBAR (toolbar), GTK_TOOL_ITEM (item));
+ g_list_free (children);
+
+ id = g_object_get_data (G_OBJECT (menuitem), "ephy-action");
+ egg_toolbars_model_add_item (model, pos, index, id);
+}
+
+static GtkWidget *
+build_menu_for_topic (GtkWidget *placeholder, EggToolbarsModel *model, EphyNode *topic)
+{
+ GtkWidget *menu, *item;
+ EphyNode *node;
+ GPtrArray *children, *bookmarks;
+ const char *name, *action;
+ gint i;
+
+ children = ephy_node_get_children (topic);
+ bookmarks = g_ptr_array_sized_new (children->len);
+ for (i = 0; i < children->len; i++)
+ g_ptr_array_add (bookmarks, g_ptr_array_index (children, i));
+ g_ptr_array_sort (bookmarks, (GCompareFunc)ephy_bookmarks_compare_bookmark_pointers);
+
+ menu = NULL;
+
+ for (i = 0; i < bookmarks->len; i++)
+ {
+ node = g_ptr_array_index (bookmarks, i);
+
+ action = ephy_bookmark_action_name (node);
+ if (egg_toolbars_model_get_n_avail (model, action) < 0)
+ continue;
+
+ name = ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_TITLE);
+ item = gtk_menu_item_new_with_label (name);
+
+ g_object_set_data_full (G_OBJECT (item), "ephy-action", (gpointer) action, g_free);
+ g_signal_connect (item, "activate", G_CALLBACK (activate_item_cb), placeholder);
+ gtk_widget_show (item);
+
+ if (menu == NULL) menu = gtk_menu_new ();
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+ }
+ g_ptr_array_free (bookmarks, TRUE);
+
+ return menu;
+}
+
+static GtkWidget *
+build_menu (GtkWidget *placeholder, EggToolbarsModel *model)
+{
+ GtkWidget *menu, *submenu, *item;
+
+ EphyBookmarks *eb;
+ EphyNode *node;
+ GPtrArray *children, *topics;
+
+ const char *name;
+ gint i, priority = -1, ptmp;
+
+ /* Get a sorted list of topics. */
+ eb = ephy_shell_get_bookmarks (ephy_shell);
+ node = ephy_bookmarks_get_keywords (eb);
+ children = ephy_node_get_children (node);
+ topics = g_ptr_array_sized_new (children->len);
+ for (i = 0; i < children->len; i++)
+ g_ptr_array_add (topics, g_ptr_array_index (children, i));
+ g_ptr_array_sort (topics, (GCompareFunc)ephy_bookmarks_compare_topic_pointers);
+
+ menu = gtk_menu_new ();
+ for (i = 0; i < topics->len; i++)
+ {
+ node = g_ptr_array_index (topics, i);
+
+ ptmp = ephy_node_get_property_int (node, EPHY_NODE_KEYWORD_PROP_PRIORITY);
+ if (ptmp == EPHY_NODE_ALL_PRIORITY)
+ continue;
+
+ submenu = build_menu_for_topic (placeholder, model, node);
+ if (submenu == NULL)
+ continue;
+
+ if (ptmp != priority && priority >= 0)
+ {
+ item = gtk_separator_menu_item_new ();
+ gtk_widget_show (item);
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+ }
+ priority = ptmp;
+
+ name = ephy_node_get_property_string (node, EPHY_NODE_KEYWORD_PROP_NAME);
+ item = gtk_menu_item_new_with_label (name);
+ gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), submenu);
+
+ gtk_widget_show (item);
+
+ gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+ }
+ g_ptr_array_free (topics, TRUE);
+
+ return menu;
+}
+
+static void
+remove_placeholder_cb (GtkMenuShell *menushell,
+ GtkWidget *placeholder)
+{
+ GtkWidget *toolbar, *etoolbar, *item;
+ EggToolbarsModel *model;
+ GList *children;
+ gint index, pos;
+
+ item = gtk_widget_get_ancestor (placeholder, GTK_TYPE_TOOL_ITEM);
+ g_return_if_fail (item);
+ toolbar = gtk_widget_get_ancestor (item, GTK_TYPE_TOOLBAR);
+ g_return_if_fail (toolbar);
+ etoolbar = gtk_widget_get_ancestor (toolbar, EGG_TYPE_EDITABLE_TOOLBAR);
+ g_return_if_fail (etoolbar);
+ model = egg_editable_toolbar_get_model (EGG_EDITABLE_TOOLBAR (etoolbar));
+ g_return_if_fail (model);
+
+ g_object_set_data (G_OBJECT (model), EGG_TOOLBARS_MODEL_DATA, NULL);
+
+ children = gtk_container_get_children (GTK_CONTAINER (etoolbar));
+ pos = g_list_index (children, toolbar->parent);
+ index = gtk_toolbar_get_item_index (GTK_TOOLBAR (toolbar), GTK_TOOL_ITEM (item));
+ g_list_free (children);
+
+ egg_toolbars_model_remove_item (model, pos, index);
+}
+
+static gboolean
+activate_placeholder_cb (GtkWidget *placeholder)
+{
+ GtkWidget *toolbar, *etoolbar, *item, *menu;
+ EggToolbarsModel *model;
+ gint index;
+
+ /* Get our position on a toolbar. */
+ item = gtk_widget_get_ancestor (placeholder, GTK_TYPE_TOOL_ITEM);
+ g_return_val_if_fail (item, FALSE);
+ toolbar = gtk_widget_get_ancestor (item, GTK_TYPE_TOOLBAR);
+ g_return_val_if_fail (toolbar, FALSE);
+ etoolbar = gtk_widget_get_ancestor (toolbar, EGG_TYPE_EDITABLE_TOOLBAR);
+ g_return_val_if_fail (etoolbar, FALSE);
+ model = egg_editable_toolbar_get_model (EGG_EDITABLE_TOOLBAR (etoolbar));
+ g_return_val_if_fail (model, FALSE);
+
+ /* If we are not yet on the toolbar, abort. */
+ index = gtk_toolbar_get_item_index (GTK_TOOLBAR (toolbar), GTK_TOOL_ITEM (item));
+ if (index < 0 || index >= gtk_toolbar_get_n_items (GTK_TOOLBAR (toolbar)))
+ return FALSE;
+
+ /* If there is already a popup menu, abort. */
+ menu = g_object_get_data (G_OBJECT (model), EGG_TOOLBARS_MODEL_DATA);
+ if (menu != NULL) return FALSE;
+
+ /* Create the menu and store it's pointer to ensure noone else creates a menu. */
+ menu = build_menu (placeholder, model);
+ g_object_set_data (G_OBJECT (model), EGG_TOOLBARS_MODEL_DATA, menu);
+
+ g_signal_connect (menu, "selection-done",
+ G_CALLBACK (remove_placeholder_cb), placeholder);
+
+ gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, 0,
+ gtk_get_current_event_time ());
+
+ return FALSE;
+}
+
+static void
+clicked_placeholder_cb (GtkWidget *placeholder, GdkEventButton *event, gpointer user)
+{
+ activate_placeholder_cb (placeholder);
+}
+
+static void
+realize_placeholder_cb (GtkWidget *placeholder, gpointer user)
+{
+ g_idle_add ((GSourceFunc) activate_placeholder_cb, placeholder);
+}
+
+static GtkWidget *
+create_tool_item (GtkAction *action)
+{
+ GtkWidget *item = GTK_WIDGET (gtk_tool_item_new ());
+ GtkWidget *widget = gtk_button_new_with_label (" ? ");
+ gtk_button_set_relief (GTK_BUTTON (widget), GTK_RELIEF_NONE);
+
+ gtk_container_add (GTK_CONTAINER (item), widget);
+ gtk_widget_show (widget);
+
+ return item;
+}
+
+static void
+connect_proxy (GtkAction *action, GtkWidget *proxy)
+{
+ GtkWidget *widget;
+
+ (* GTK_ACTION_CLASS (parent_class)->connect_proxy) (action, proxy);
+
+ g_return_if_fail (GTK_IS_TOOL_ITEM (proxy));
+
+ widget = gtk_bin_get_child (GTK_BIN (proxy));
+
+ g_signal_connect (widget, "realize",
+ G_CALLBACK (realize_placeholder_cb),
+ action);
+ g_signal_connect (widget, "clicked",
+ G_CALLBACK (clicked_placeholder_cb),
+ action);
+}
+
+static void
+ephy_bookmark_factory_action_class_init (EphyBookmarkFactoryActionClass *class)
+{
+ GtkActionClass *action_class = GTK_ACTION_CLASS (class);
+
+ parent_class = g_type_class_peek_parent (class);
+
+ action_class->toolbar_item_type = GTK_TYPE_TOOL_ITEM;
+ action_class->connect_proxy = connect_proxy;
+ action_class->create_tool_item = create_tool_item;
+}
+
+GtkAction *
+ephy_bookmark_factory_action_new (const char *name)
+{
+ return GTK_ACTION (g_object_new (EPHY_TYPE_BOOKMARK_FACTORY_ACTION,
+ "name", name,
+ "label", _("Quick Bookmark"),
+ "stock-id", GTK_STOCK_ADD,
+ NULL));
+}