285 lines
7.3 KiB
C
285 lines
7.3 KiB
C
/*
|
|
* This file is part of the Main Menu.
|
|
*
|
|
* Copyright (c) 2006, 2007 Novell, Inc.
|
|
*
|
|
* The Main Menu 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 of the License, or (at your option)
|
|
* any later version.
|
|
*
|
|
* The Main Menu 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
|
|
* the Main Menu; if not, write to the Free Software Foundation, Inc., 51
|
|
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "system-tile.h"
|
|
#include "config.h"
|
|
|
|
#include <string.h>
|
|
#include <glib/gi18n-lib.h>
|
|
#include <gconf/gconf-client.h>
|
|
|
|
#include "bookmark-agent.h"
|
|
#include "slab-gnome-util.h"
|
|
#include "libslab-utils.h"
|
|
|
|
G_DEFINE_TYPE (SystemTile, system_tile, NAMEPLATE_TILE_TYPE)
|
|
|
|
static void system_tile_finalize (GObject *);
|
|
static void system_tile_style_set (GtkWidget *, GtkStyle *);
|
|
|
|
static void load_image (SystemTile *);
|
|
static GtkWidget *create_header (const gchar *);
|
|
|
|
static void open_trigger (Tile *, TileEvent *, TileAction *);
|
|
static void remove_trigger (Tile *, TileEvent *, TileAction *);
|
|
|
|
static void update_user_list_menu_item (SystemTile *);
|
|
static void agent_notify_cb (GObject *, GParamSpec *, gpointer);
|
|
|
|
typedef struct {
|
|
GnomeDesktopItem *desktop_item;
|
|
|
|
BookmarkAgent *agent;
|
|
BookmarkStoreStatus agent_status;
|
|
gulong notify_signal_id;
|
|
|
|
gchar *image_id;
|
|
gboolean image_is_broken;
|
|
} SystemTilePrivate;
|
|
|
|
#define PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), SYSTEM_TILE_TYPE, SystemTilePrivate))
|
|
|
|
GtkWidget *
|
|
system_tile_new (const gchar *desktop_item_id, const gchar *title)
|
|
{
|
|
SystemTile *this;
|
|
SystemTilePrivate *priv;
|
|
|
|
gchar *uri = NULL;
|
|
GtkWidget *header = NULL;
|
|
|
|
GtkMenu *context_menu;
|
|
|
|
TileAction **actions;
|
|
TileAction *action;
|
|
GtkWidget *menu_item;
|
|
GtkContainer *menu_ctnr;
|
|
|
|
GnomeDesktopItem *desktop_item = NULL;
|
|
gchar *image_id = NULL;
|
|
gchar *header_txt = NULL;
|
|
|
|
gchar *markup;
|
|
|
|
AtkObject *accessible = NULL;
|
|
|
|
|
|
desktop_item = libslab_gnome_desktop_item_new_from_unknown_id (desktop_item_id);
|
|
|
|
if (desktop_item) {
|
|
image_id = g_strdup (gnome_desktop_item_get_localestring (desktop_item, "Icon"));
|
|
uri = g_strdup (gnome_desktop_item_get_location (desktop_item));
|
|
|
|
if (title)
|
|
header_txt = g_strdup (title);
|
|
else
|
|
header_txt = g_strdup (
|
|
gnome_desktop_item_get_localestring (desktop_item, "Name"));
|
|
}
|
|
|
|
if (! uri)
|
|
return NULL;
|
|
|
|
header = create_header (header_txt);
|
|
|
|
context_menu = GTK_MENU (gtk_menu_new ());
|
|
|
|
this = g_object_new (
|
|
SYSTEM_TILE_TYPE,
|
|
"tile-uri", uri,
|
|
"context-menu", context_menu,
|
|
"nameplate-image", gtk_image_new (),
|
|
"nameplate-header", header,
|
|
"nameplate-subheader", NULL,
|
|
NULL);
|
|
priv = PRIVATE (this);
|
|
|
|
priv->agent = bookmark_agent_get_instance (BOOKMARK_STORE_SYSTEM);
|
|
g_object_get (G_OBJECT (priv->agent), BOOKMARK_AGENT_STORE_STATUS_PROP, & priv->agent_status, NULL);
|
|
|
|
priv->notify_signal_id = g_signal_connect (
|
|
G_OBJECT (priv->agent), "notify", G_CALLBACK (agent_notify_cb), this);
|
|
|
|
actions = g_new0 (TileAction *, 2);
|
|
|
|
TILE (this)->actions = actions;
|
|
TILE (this)->n_actions = 2;
|
|
|
|
menu_ctnr = GTK_CONTAINER (TILE (this)->context_menu);
|
|
|
|
markup = g_markup_printf_escaped (_("<b>Open %s</b>"), header_txt);
|
|
action = tile_action_new (TILE (this), open_trigger, markup, TILE_ACTION_OPENS_NEW_WINDOW);
|
|
actions [SYSTEM_TILE_ACTION_OPEN] = action;
|
|
g_free (markup);
|
|
|
|
menu_item = GTK_WIDGET (tile_action_get_menu_item (action));
|
|
|
|
gtk_container_add (menu_ctnr, menu_item);
|
|
|
|
TILE (this)->default_action = action;
|
|
|
|
gtk_container_add (menu_ctnr, gtk_separator_menu_item_new ());
|
|
|
|
markup = g_markup_printf_escaped (_("Remove from System Items"));
|
|
action = tile_action_new (TILE (this), remove_trigger, markup, 0);
|
|
actions [SYSTEM_TILE_ACTION_REMOVE] = action;
|
|
g_free (markup);
|
|
|
|
menu_item = GTK_WIDGET (tile_action_get_menu_item (action));
|
|
|
|
gtk_container_add (menu_ctnr, menu_item);
|
|
|
|
gtk_widget_show_all (GTK_WIDGET (TILE (this)->context_menu));
|
|
|
|
update_user_list_menu_item (this);
|
|
|
|
priv->desktop_item = desktop_item;
|
|
priv->image_id = g_strdup (image_id);
|
|
|
|
load_image (this);
|
|
|
|
/* Set up the mnemonic for the tile */
|
|
gtk_label_set_mnemonic_widget (GTK_LABEL (header), GTK_WIDGET (this));
|
|
|
|
/* Set up the accessible name for the tile */
|
|
accessible = gtk_widget_get_accessible (GTK_WIDGET (this));
|
|
if (header_txt)
|
|
atk_object_set_name (accessible, header_txt);
|
|
|
|
g_free (header_txt);
|
|
g_free (image_id);
|
|
g_free (uri);
|
|
|
|
return GTK_WIDGET (this);
|
|
}
|
|
|
|
static void
|
|
system_tile_class_init (SystemTileClass *this_class)
|
|
{
|
|
GObjectClass *g_obj_class = G_OBJECT_CLASS (this_class);
|
|
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (this_class);
|
|
|
|
g_obj_class->finalize = system_tile_finalize;
|
|
|
|
widget_class->style_set = system_tile_style_set;
|
|
|
|
g_type_class_add_private (this_class, sizeof (SystemTilePrivate));
|
|
}
|
|
|
|
static void
|
|
system_tile_init (SystemTile *this)
|
|
{
|
|
SystemTilePrivate *priv = PRIVATE (this);
|
|
|
|
priv->desktop_item = NULL;
|
|
priv->image_id = NULL;
|
|
priv->image_is_broken = TRUE;
|
|
|
|
priv->agent = NULL;
|
|
priv->agent_status = BOOKMARK_STORE_ABSENT;
|
|
priv->notify_signal_id = 0;
|
|
}
|
|
|
|
static void
|
|
system_tile_finalize (GObject *g_obj)
|
|
{
|
|
SystemTilePrivate *priv = PRIVATE (g_obj);
|
|
|
|
g_free (priv->image_id);
|
|
gnome_desktop_item_unref (priv->desktop_item);
|
|
|
|
if (priv->notify_signal_id)
|
|
g_signal_handler_disconnect (priv->agent, priv->notify_signal_id);
|
|
|
|
G_OBJECT_CLASS (system_tile_parent_class)->finalize (g_obj);
|
|
}
|
|
|
|
static void
|
|
system_tile_style_set (GtkWidget *widget, GtkStyle *prev_style)
|
|
{
|
|
load_image (SYSTEM_TILE (widget));
|
|
}
|
|
|
|
static void
|
|
load_image (SystemTile *this)
|
|
{
|
|
SystemTilePrivate *priv = PRIVATE (this);
|
|
|
|
GtkImage *image = GTK_IMAGE (NAMEPLATE_TILE (this)->image);
|
|
|
|
|
|
g_object_set (G_OBJECT (image), "icon-size", GTK_ICON_SIZE_MENU, NULL);
|
|
|
|
priv->image_is_broken = libslab_gtk_image_set_by_id (image, priv->image_id);
|
|
}
|
|
|
|
static GtkWidget *
|
|
create_header (const gchar *name)
|
|
{
|
|
GtkWidget *header;
|
|
|
|
header = gtk_label_new (name);
|
|
gtk_label_set_use_underline (GTK_LABEL (header), TRUE);
|
|
gtk_misc_set_alignment (GTK_MISC (header), 0.0, 0.5);
|
|
|
|
return header;
|
|
}
|
|
|
|
static void
|
|
open_trigger (Tile *this, TileEvent *event, TileAction *action)
|
|
{
|
|
open_desktop_item_exec (PRIVATE (this)->desktop_item);
|
|
}
|
|
|
|
static void
|
|
remove_trigger (Tile *this, TileEvent *event, TileAction *action)
|
|
{
|
|
bookmark_agent_remove_item (PRIVATE (this)->agent, this->uri);
|
|
}
|
|
|
|
static void
|
|
update_user_list_menu_item (SystemTile *this)
|
|
{
|
|
SystemTilePrivate *priv = PRIVATE (this);
|
|
|
|
TileAction *action;
|
|
GtkWidget *item;
|
|
|
|
|
|
action = TILE (this)->actions [SYSTEM_TILE_ACTION_REMOVE];
|
|
|
|
if (! action)
|
|
return;
|
|
|
|
item = GTK_WIDGET (tile_action_get_menu_item (action));
|
|
|
|
if (! GTK_IS_MENU_ITEM (item))
|
|
return;
|
|
|
|
g_object_get (G_OBJECT (priv->agent), BOOKMARK_AGENT_STORE_STATUS_PROP, & priv->agent_status, NULL);
|
|
|
|
gtk_widget_set_sensitive (item, (priv->agent_status != BOOKMARK_STORE_DEFAULT_ONLY));
|
|
}
|
|
|
|
static void
|
|
agent_notify_cb (GObject *g_obj, GParamSpec *pspec, gpointer user_data)
|
|
{
|
|
update_user_list_menu_item (SYSTEM_TILE (user_data));
|
|
}
|