forked from AuroraMiddleware/gtk
4c150d8eb5
Remove all the old 2.x and 3.x version annotations. GTK+ 4 is a new start, and from the perspective of a GTK+ 4 developer all these APIs have been around since the beginning.
113 lines
3.4 KiB
C
113 lines
3.4 KiB
C
/*
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* GTK - The GIMP Toolkit
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* Copyright (C) 2008 Jaap Haitsma <jaap@haitsma.org>
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*
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* All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gdk/gdk.h>
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#include "gtkshow.h"
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#include "gtkwindowprivate.h"
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static void
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launch_uri_done (GObject *source,
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GAsyncResult *result,
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gpointer data)
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{
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GtkWindow *window = data;
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g_app_info_launch_default_for_uri_finish (result, NULL);
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if (window)
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gtk_window_unexport_handle (window);
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}
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static void
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window_handle_exported (GtkWindow *window,
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const char *handle_str,
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gpointer user_data)
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{
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GAppLaunchContext *context = user_data;
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const char *uri;
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uri = (const char *)g_object_get_data (G_OBJECT (context), "uri");
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g_app_launch_context_setenv (context, "PARENT_WINDOW_ID", handle_str);
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g_app_info_launch_default_for_uri_async (uri, G_APP_LAUNCH_CONTEXT (context), NULL, launch_uri_done, window);
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g_object_unref (context);
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}
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/**
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* gtk_show_uri_on_window:
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* @parent: (allow-none): parent window
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* @uri: the uri to show
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* @timestamp: a timestamp to prevent focus stealing
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* @error: a #GError that is returned in case of errors
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*
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* This is a convenience function for launching the default application
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* to show the uri. The uri must be of a form understood by GIO (i.e. you
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* need to install gvfs to get support for uri schemes such as http://
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* or ftp://, as only local files are handled by GIO itself).
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* Typical examples are
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* - `file:///home/gnome/pict.jpg`
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* - `http://www.gnome.org`
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* - `mailto:me@gnome.org`
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*
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* Ideally the timestamp is taken from the event triggering
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* the gtk_show_uri_on_window() call. If timestamp is not known you can take
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* %GDK_CURRENT_TIME.
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*
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* This is the recommended call to be used as it passes information
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* necessary for sandbox helpers to parent their dialogs properly.
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*
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* Returns: %TRUE on success, %FALSE on error
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*/
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gboolean
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gtk_show_uri_on_window (GtkWindow *parent,
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const char *uri,
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guint32 timestamp,
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GError **error)
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{
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GdkAppLaunchContext *context;
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gboolean ret;
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GdkDisplay *display;
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g_return_val_if_fail (uri != NULL, FALSE);
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if (parent)
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display = gtk_widget_get_display (GTK_WIDGET (parent));
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else
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display = gdk_display_get_default ();
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context = gdk_display_get_app_launch_context (display);
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gdk_app_launch_context_set_timestamp (context, timestamp);
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g_object_set_data_full (G_OBJECT (context), "uri", g_strdup (uri), g_free);
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if (parent && gtk_window_export_handle (parent, window_handle_exported, context))
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return TRUE;
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ret = g_app_info_launch_default_for_uri (uri, G_APP_LAUNCH_CONTEXT (context), error);
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g_object_unref (context);
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return ret;
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}
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