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/*
* GTK - The GIMP Toolkit
* Copyright (C) 2008 Jaap Haitsma <jaap@haitsma.org>
*
* All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gdk/gdk.h>
#include "gtkshow.h"
#include "gtkwindowprivate.h"
/**
* gtk_show_uri:
* @screen: (allow-none): screen to show the uri on
* or %NULL for the default screen
* @uri: the uri to show
* @timestamp: a timestamp to prevent focus stealing
* @error: a #GError that is returned in case of errors
*
* A convenience function for launching the default application
* to show the uri. Like gtk_show_uri_on_window(), but takes a screen
* as transient parent instead of a window.
*
* Note that this function is deprecated as it does not pass the necessary
* information for helpers to parent their dialog properly, when run from
* sandboxed applications for example.
*
* Returns: %TRUE on success, %FALSE on error
*
* Since: 2.14
*/
gboolean
gtk_show_uri (GdkScreen *screen,
const gchar *uri,
guint32 timestamp,
GError **error)
{
GdkAppLaunchContext *context;
gboolean ret;
GdkDisplay *display;
g_return_val_if_fail (uri != NULL, FALSE);
if (screen != NULL)
display = gdk_screen_get_display (screen);
else
display = gdk_display_get_default ();
context = gdk_display_get_app_launch_context (display);
gdk_app_launch_context_set_screen (context, screen);
gdk_app_launch_context_set_timestamp (context, timestamp);
ret = g_app_info_launch_default_for_uri (uri, G_APP_LAUNCH_CONTEXT (context), error);
g_object_unref (context);
return ret;
}
static void
launch_uri_done (GObject *source,
GAsyncResult *result,
gpointer data)
{
GtkWindow *window = data;
g_app_info_launch_default_for_uri_finish (result, NULL);
if (window)
gtk_window_unexport_handle (window);
}
static void
window_handle_exported (GtkWindow *window,
const char *handle_str,
gpointer user_data)
{
GAppLaunchContext *context = user_data;
const char *uri;
uri = (const char *)g_object_get_data (G_OBJECT (context), "uri");
g_app_launch_context_setenv (context, "PARENT_WINDOW_ID", handle_str);
g_app_info_launch_default_for_uri_async (uri, G_APP_LAUNCH_CONTEXT (context), NULL, launch_uri_done, window);
g_object_unref (context);
}
/**
* gtk_show_uri_on_window:
* @parent: (allow-none): parent window
* @uri: the uri to show
* @timestamp: a timestamp to prevent focus stealing
* @error: a #GError that is returned in case of errors
*
* This is a convenience function for launching the default application
* to show the uri. The uri must be of a form understood by GIO (i.e. you
* need to install gvfs to get support for uri schemes such as http://
* or ftp://, as only local files are handled by GIO itself).
* Typical examples are
* - `file:///home/gnome/pict.jpg`
* - `http://www.gnome.org`
* - `mailto:me@gnome.org`
*
* Ideally the timestamp is taken from the event triggering
* the gtk_show_uri() call. If timestamp is not known you can take
* %GDK_CURRENT_TIME.
*
* This is the recommended call to be used as it passes information
* necessary for sandbox helpers to parent their dialogs properly.
*
* Returns: %TRUE on success, %FALSE on error
*
* Since: 3.22
*/
gboolean
gtk_show_uri_on_window (GtkWindow *parent,
const char *uri,
guint32 timestamp,
GError **error)
{
GdkAppLaunchContext *context;
gboolean ret;
GdkDisplay *display;
g_return_val_if_fail (uri != NULL, FALSE);
if (parent)
display = gtk_widget_get_display (GTK_WIDGET (parent));
else
display = gdk_display_get_default ();
context = gdk_display_get_app_launch_context (display);
gdk_app_launch_context_set_timestamp (context, timestamp);
g_object_set_data_full (G_OBJECT (context), "uri", g_strdup (uri), g_free);
if (parent && gtk_window_export_handle (parent, window_handle_exported, context))
return TRUE;
ret = g_app_info_launch_default_for_uri (uri, G_APP_LAUNCH_CONTEXT (context), error);
g_object_unref (context);
return ret;
}
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