2 * Copyright (C) 2012 Openismus GmbH.
4 * Author: Jens Georg <jensg@openismus.com>
6 * This file is part of Rygel.
8 * Rygel is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU Lesser General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * Rygel is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public License
19 * along with this program; if not, write to the Free Software Foundation,
20 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
24 * Demo application for librygel-renderer-gst.
26 * Creates a simple stand-alone UPnP renderer that renders any visual content
30 * standalone-renderer [<network device>]
32 * If no network device is given on the commandline, the program falls back to
35 * To do anything useful, another UPnP server + UPnP controller is necessary
36 * to tell it which media file to show.
39 #include <gst/video/videooverlay.h>
41 #include <gdk/gdkkeysyms.h>
44 #include "rygel-renderer-gst.h"
45 #include "rygel-core.h"
52 typedef struct _MainData MainData;
54 static void on_realize (GtkWidget *widget, gpointer user_data)
57 guintptr window_handle;
58 MainData *data = (MainData *) user_data;
60 window = gtk_widget_get_window (widget);
61 if (!gdk_window_ensure_native (window))
62 g_error ("Could not create native window for overlay");
64 window_handle = GDK_WINDOW_XID (window);
65 gst_video_overlay_set_window_handle (GST_VIDEO_OVERLAY (data->playbin),
69 static gboolean on_draw (GtkWidget *widget, cairo_t *cr, gpointer user_data)
71 MainData *data = (MainData *) user_data;
74 gst_element_get_state (data->playbin, &state, NULL, GST_CLOCK_TIME_NONE);
76 if (state < GST_STATE_PAUSED) {
79 width = gtk_widget_get_allocated_width (widget);
80 height = gtk_widget_get_allocated_height (widget);
82 cairo_set_source_rgb (cr, 0, 0, 0);
83 cairo_rectangle (cr, 0, 0, width, height);
88 static gboolean on_key_released (GtkWidget *widget,
92 GdkEventKey *key_event = (GdkEventKey *) event;
94 switch (key_event->keyval) {
106 int main (int argc, char *argv[])
108 RygelPlaybinRenderer *renderer;
109 GError *error = NULL;
114 gtk_init (&argc, &argv);
115 gst_init (&argc, &argv);
117 g_set_application_name ("Rygel-Fullscreen-Renderer");
119 renderer = rygel_playbin_renderer_new ("LibRygel renderer demo");
120 data.playbin = rygel_playbin_renderer_get_playbin (renderer);
122 data.window = GTK_WINDOW (gtk_window_new (GTK_WINDOW_TOPLEVEL));
123 data.video = gtk_drawing_area_new ();
124 gtk_widget_set_double_buffered (data.video, FALSE);
125 gtk_container_add (GTK_CONTAINER (data.window), data.video);
126 g_signal_connect (data.video, "realize", G_CALLBACK (on_realize), &data);
127 gtk_widget_add_events (data.video,
128 GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK);
129 gtk_widget_set_can_focus (data.video, TRUE);
130 gtk_widget_grab_focus (data.video);
131 g_signal_connect (data.video,
133 G_CALLBACK (on_draw),
135 g_signal_connect (data.video,
137 G_CALLBACK (on_key_released),
139 gtk_window_fullscreen (data.window);
140 gtk_widget_show_all (GTK_WIDGET (data.window));
141 cursor = gdk_cursor_new_for_display (gtk_widget_get_display (data.video),
143 gdk_window_set_cursor (gtk_widget_get_window (data.video), cursor);
146 rygel_media_device_add_interface (RYGEL_MEDIA_DEVICE (renderer), argv[1]);
148 rygel_media_device_add_interface (RYGEL_MEDIA_DEVICE (renderer), "eth0");
152 gtk_widget_hide (GTK_WIDGET (data.window));
153 g_object_unref (renderer);