1 /* vim: set sw=4 ts=4 et: */
3 * This file is part of Live Wallpaper (livewp)
5 * Copyright (C) 2010 Vlad Vasiliev
6 * Copyright (C) 2010 Tanya Makova
9 * This software is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public License
11 * as published by the Free Software Foundation; either version 2.1 of
12 * the License, or (at your option) any later version.
14 * This software is distributed in the hope that it will be useful, but
15 * WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this software; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
24 /*******************************************************************************/
25 #include "livewp-common.h"
26 #include "livewp-scene.h"
27 #include "livewp-settings.h"
28 #include "livewp-home-widget.h"
29 /*******************************************************************************/
31 static void set_live_bg (Display *display, Window xwindow, int mode);
32 void quit_from_program (Animation_WallpaperPrivate *priv);
33 void view_state_changed (Animation_WallpaperPrivate *priv);
34 static gboolean short_timeout (AWallpaperPlugin *desktop_plugin);
35 void run_long_timeout(AWallpaperPlugin *desktop_plugin);
36 gboolean long_timeout (AWallpaperPlugin *desktop_plugin);
39 void set_live_bg (Display *display, Window xwindow, int mode)
43 atom = XInternAtom (display, "_HILDON_LIVE_DESKTOP_BACKGROUND", False);
44 fprintf (stderr, "XID: 0x%x\n", (unsigned)xwindow);
46 XChangeProperty (display,
49 XA_INTEGER, 32, PropModeReplace,
50 (unsigned char *) &mode, 1);
52 /*******************************************************************************/
55 view_state_changed (Animation_WallpaperPrivate *priv)
57 fprintf(stderr," VIew %i State %i\n", priv->view, priv->visible);
59 if (!strcmp(priv->theme,"Video")){
61 gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
63 init_scene_Video(priv->desktop_plugin);
67 if (g_hash_table_lookup(priv->hash_theme, "exec_path")){
68 init_scene_External(priv->desktop_plugin);
71 if (priv->long_timer == 0 ){
72 priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, priv->desktop_plugin);
73 run_long_timeout(priv->desktop_plugin);
75 run_long_timeout(priv->desktop_plugin);
79 gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
82 if (priv->long_timer != 0 ){
83 g_source_remove(priv->long_timer);
88 /*******************************************************************************/
90 check_alive_event(Animation_WallpaperPrivate *priv)
92 if ( time(NULL) - priv->last_alive_event > 10*60) /* If last event later 10 minute */
93 quit_from_program(priv);
97 /*******************************************************************************/
99 view_changed (GConfClient *client, guint cnxn_id,
100 GConfEntry *entry, Animation_WallpaperPrivate *priv)
102 if (entry->value->type == GCONF_VALUE_INT) {
103 if (priv->view == gconf_value_get_int(entry->value)){
104 if (priv->visible != TRUE){
105 priv->visible = TRUE;
106 view_state_changed(priv);
109 if (priv->visible != FALSE){
110 priv->visible = FALSE;
111 view_state_changed(priv);
116 /*******************************************************************************/
118 quit_from_program (Animation_WallpaperPrivate *priv)
120 fprintf(stderr,"quit_from_program\n");
122 livewp_deinitialize_dbus(priv);
123 if (priv->view_notify != 0) {
124 gconf_client_notify_remove (gconf_client_get_default (), priv->view_notify);
125 priv->view_notify = 0;
127 if (priv->long_timer){
128 g_source_remove(priv->long_timer);
129 priv->long_timer = 0;
131 if (priv->short_timer){
132 g_source_remove(priv->short_timer);
133 priv->short_timer = 0;
135 destroy_scene(priv->desktop_plugin);
136 osso_deinitialize(priv->osso);
137 //g_hash_table_destroy(priv->hash_scene_func);
138 g_free(priv->desktop_plugin);
139 priv->desktop_plugin = NULL;
143 fprintf(stderr,"end of quit_from_program\n");
146 /*******************************************************************************/
148 short_timeout (AWallpaperPlugin *desktop_plugin)
150 //gint daytime = get_daytime();
152 void (*pfunc)(gpointer, gpointer);
155 gboolean stop_flag = TRUE;
157 if (!desktop_plugin->priv->visible || !desktop_plugin->priv->rich_animation){
158 desktop_plugin->priv->short_timer = 0;
163 //scene.daytime = daytime;
164 /* fprintf(stderr, "Short timer %d\n", now); */
165 tmp = desktop_plugin->priv->scene->actors;
168 if (now >= actor->time_start_animation
169 && actor->time_start_animation > 0
170 /* && now - actor->time_start_animation <= actor->duration_animation*/){
171 pfunc = actor->func_change;
173 (*pfunc)(actor, desktop_plugin);
177 tmp = g_slist_next(tmp);
180 desktop_plugin->priv->short_timer = 0;
183 return TRUE; /* keep running this event */
187 run_long_timeout(AWallpaperPlugin *desktop_plugin)
190 gint daytime = get_daytime();
192 void (*pfunc)(gpointer, gpointer);
196 if (!desktop_plugin->priv->scene)
198 /*ifprintf(stderr, "!!!run long timeout short_timer=%d\n", desktop_plugin->priv->short_timer); */
199 if (desktop_plugin->priv->scene->daytime != daytime){
200 desktop_plugin->priv->scene->daytime = daytime;
201 tmp = desktop_plugin->priv->scene->actors;
203 //change_actor(tmp->data);
204 pfunc =((Actor*)tmp->data)->func_change;
206 (*pfunc)(tmp->data, desktop_plugin);
208 tmp = g_slist_next(tmp);
213 //fprintf(stderr, "Now %d\n", now);
214 tmp = desktop_plugin->priv->scene->actors;
217 if (now >= actor->time_start_animation
218 && actor->time_start_animation > 0
219 && desktop_plugin->priv->short_timer == 0){
220 /* fprintf(stderr, "start short timer act = %s %d\n", actor->name, now); */
221 if (desktop_plugin->priv->rich_animation){
222 actor->time_start_animation = now;
223 desktop_plugin->priv->short_timer = g_timeout_add(SHORT_TIMER, (GtkFunction)short_timeout, desktop_plugin);
226 (*actor->func_change)(actor, desktop_plugin);
229 tmp = g_slist_next(tmp);
235 long_timeout (AWallpaperPlugin *desktop_plugin)
237 GstFormat fmt = GST_FORMAT_TIME;
240 /*fprintf(stderr, "long_timeout %i\n", desktop_plugin->priv->long_timer); */
241 if (desktop_plugin->priv->pipeline){
242 if (!desktop_plugin->priv->visible){
243 gst_element_query_position(desktop_plugin->priv->pipeline, &fmt, &p);
244 desktop_plugin->priv->theme_int_parametr1 = p / GST_SECOND;
245 gst_element_set_state (desktop_plugin->priv->pipeline, GST_STATE_NULL);
246 gst_object_unref (GST_OBJECT (desktop_plugin->priv->pipeline));
247 desktop_plugin->priv->pipeline = NULL;
252 if (desktop_plugin->priv->long_timer == 0 )
254 if (!desktop_plugin->priv->visible){
255 if(desktop_plugin->priv->short_timer != 0){
256 g_source_remove(desktop_plugin->priv->short_timer);
257 desktop_plugin->priv->short_timer = 0;
259 desktop_plugin->priv->long_timer = 0;
263 run_long_timeout(desktop_plugin);
264 return TRUE; /* keep running this event */
267 /*******************************************************************************/
269 main(int argc, char *argv[])
271 GtkWidget *main_widget = NULL;
277 view = atoi(argv[1]);
278 if (view < 1 || view > 4)
281 AWallpaperPlugin *desktop_plugin = g_new0 (AWallpaperPlugin, 1);
282 Animation_WallpaperPrivate *priv = g_new0 (Animation_WallpaperPrivate, 1);
283 desktop_plugin->priv = priv;
285 gst_init (NULL, NULL);
288 hildon_gtk_init (&argc, &argv);
289 app = HILDON_PROGRAM (hildon_program_get_instance());
290 g_set_application_name (PACKAGE);
292 priv->osso = osso_initialize("org.maemo.livewp", VERSION, TRUE, NULL);
294 fprintf(stderr,"osso_initialize failed\n");
299 setlocale(LC_ALL, "");
300 bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
301 bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
302 textdomain(GETTEXT_PACKAGE);
304 /* Create Main GUI */
305 main_widget = hildon_window_new ();
306 gtk_window_set_title(GTK_WINDOW(main_widget), PACKAGE);
307 gtk_window_fullscreen(GTK_WINDOW(main_widget));
309 gtk_widget_show_all(GTK_WIDGET(main_widget));
312 priv->pipeline = NULL;
314 priv->running = FALSE;
315 priv->window = main_widget;
316 /* fprintf(stderr,"XWINDOW %i\n",GDK_WINDOW_XID (main_widget->window)); */
317 priv->desktop_plugin = desktop_plugin;
320 if (current_active_view() == view)
321 priv->visible = TRUE;
323 priv->visible = FALSE;
327 /* Initialize DBUS */
328 livewp_initialize_dbus(priv);
329 set_live_bg(GDK_WINDOW_XDISPLAY (main_widget->window), GDK_WINDOW_XID (main_widget->window), view);
331 priv->view_notify = 0;
332 /* fprintf(stderr,"VISIBLE %i %i\n",priv->visible, current_active_view()); */
333 gconf_client_add_dir(gconf_client_get_default (), "/apps/osso/hildon-desktop/views", GCONF_CLIENT_PRELOAD_NONE, NULL);
334 priv->view_notify = gconf_client_notify_add(gconf_client_get_default (),"/apps/osso/hildon-desktop/views/current",
335 (GConfClientNotifyFunc)view_changed, priv, NULL, NULL);
337 /* Set start position of Video to zero */
338 if (!strcmp(priv->theme,"Video"))
339 priv->theme_int_parametr1 = 0;
341 init_scene_theme(desktop_plugin);
343 priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
345 priv->alive_timer = g_timeout_add(60000*10, (GtkFunction)check_alive_event, priv); /* One per 10 minute */