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 General Public License
11 * as published by the Free Software Foundation; either version 2 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 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);
37 void conky_visible(AWallpaperPlugin *desktop_plugin);
40 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 /*******************************************************************************/
54 delayed_pause_video (AWallpaperPlugin *desktop_plugin){
56 if (!desktop_plugin->priv->visible){
57 gst_element_set_state (desktop_plugin->priv->pipeline, GST_STATE_PAUSED);
61 /*******************************************************************************/
63 view_state_changed (Animation_WallpaperPrivate *priv)
65 fprintf(stderr," VIew %i State %i\n", priv->view, priv->visible);
67 /* ToDo make undependent function */
69 if (!strcmp(priv->theme,"Video")){
71 gst_element_set_state (priv->pipeline, GST_STATE_PLAYING);
73 init_scene_Video(priv->desktop_plugin);
77 if (!strcmp(priv->theme,"Conky")&& priv->running){
78 conky_visible(priv->desktop_plugin);
83 if (priv->hash_theme && g_hash_table_lookup(priv->hash_theme, "exec_path")){
84 init_scene_External(priv->desktop_plugin);
87 if (priv->long_timer == 0 ){
88 priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, priv->desktop_plugin);
89 run_long_timeout(priv->desktop_plugin);
91 run_long_timeout(priv->desktop_plugin);
96 if (priv->one_in_all_view)
97 g_timeout_add(200, (GtkFunction)delayed_pause_video, priv);
99 gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
103 if (!strcmp(priv->theme,"Conky")){
104 conky_visible(priv->desktop_plugin);
107 if (priv->long_timer != 0 ){
108 g_source_remove(priv->long_timer);
109 priv->long_timer = 0;
113 /*******************************************************************************/
115 check_alive_event(Animation_WallpaperPrivate *priv)
117 if ( time(NULL) - priv->last_alive_event > 10*60) /* If last event later 10 minute */
118 quit_from_program(priv);
122 /*******************************************************************************/
124 view_changed (GConfClient *client, guint cnxn_id,
125 GConfEntry *entry, Animation_WallpaperPrivate *priv)
127 if (entry->value->type == GCONF_VALUE_INT) {
128 if (priv->view == gconf_value_get_int(entry->value)){
129 if (priv->visible != TRUE){
130 priv->visible = TRUE;
131 view_state_changed(priv);
134 if (priv->visible != FALSE){
135 priv->visible = FALSE;
136 view_state_changed(priv);
141 /*******************************************************************************/
143 quit_from_program (Animation_WallpaperPrivate *priv)
145 fprintf(stderr,"quit_from_program\n");
147 livewp_deinitialize_dbus(priv);
148 if (priv->view_notify != 0) {
149 gconf_client_notify_remove (gconf_client_get_default (), priv->view_notify);
150 priv->view_notify = 0;
152 if (priv->long_timer){
153 g_source_remove(priv->long_timer);
154 priv->long_timer = 0;
156 if (priv->short_timer){
157 g_source_remove(priv->short_timer);
158 priv->short_timer = 0;
160 destroy_scene(priv->desktop_plugin);
161 osso_deinitialize(priv->osso);
162 //g_hash_table_destroy(priv->hash_scene_func);
163 g_free(priv->desktop_plugin);
164 priv->desktop_plugin = NULL;
168 fprintf(stderr,"end of quit_from_program\n");
171 /*******************************************************************************/
173 short_timeout (AWallpaperPlugin *desktop_plugin)
175 //gint daytime = get_daytime();
177 void (*pfunc)(gpointer, gpointer);
180 gboolean stop_flag = TRUE;
182 if (!desktop_plugin->priv->visible || !desktop_plugin->priv->rich_animation){
183 desktop_plugin->priv->short_timer = 0;
188 //scene.daytime = daytime;
189 /* fprintf(stderr, "Short timer %d\n", now); */
190 tmp = desktop_plugin->priv->scene->actors;
193 if (now >= actor->time_start_animation
194 && actor->time_start_animation > 0
195 /* && now - actor->time_start_animation <= actor->duration_animation*/){
196 pfunc = actor->func_change;
198 (*pfunc)(actor, desktop_plugin);
202 tmp = g_slist_next(tmp);
205 desktop_plugin->priv->short_timer = 0;
208 return TRUE; /* keep running this event */
210 /*******************************************************************************/
212 run_long_timeout(AWallpaperPlugin *desktop_plugin)
215 gint daytime = get_daytime();
217 void (*pfunc)(gpointer, gpointer);
221 if (!desktop_plugin->priv->scene)
223 /*ifprintf(stderr, "!!!run long timeout short_timer=%d\n", desktop_plugin->priv->short_timer); */
224 if (desktop_plugin->priv->scene->daytime != daytime){
225 desktop_plugin->priv->scene->daytime = daytime;
226 tmp = desktop_plugin->priv->scene->actors;
228 //change_actor(tmp->data);
229 pfunc =((Actor*)tmp->data)->func_change;
231 (*pfunc)(tmp->data, desktop_plugin);
233 tmp = g_slist_next(tmp);
238 //fprintf(stderr, "Now %d\n", now);
239 tmp = desktop_plugin->priv->scene->actors;
242 if (now >= actor->time_start_animation
243 && actor->time_start_animation > 0
244 && desktop_plugin->priv->short_timer == 0){
245 /* fprintf(stderr, "start short timer act = %s %d\n", actor->name, now); */
246 if (desktop_plugin->priv->rich_animation){
247 actor->time_start_animation = now;
248 desktop_plugin->priv->short_timer = g_timeout_add(SHORT_TIMER, (GtkFunction)short_timeout, desktop_plugin);
251 (*actor->func_change)(actor, desktop_plugin);
254 tmp = g_slist_next(tmp);
258 /*******************************************************************************/
260 long_timeout (AWallpaperPlugin *desktop_plugin)
262 GstFormat fmt = GST_FORMAT_TIME;
265 /*fprintf(stderr, "long_timeout %i\n", desktop_plugin->priv->long_timer); */
266 if (desktop_plugin->priv->pipeline){
267 if (!desktop_plugin->priv->visible && !desktop_plugin->priv->theme_bool_parametr1){
268 gst_element_query_position(desktop_plugin->priv->pipeline, &fmt, &p);
269 desktop_plugin->priv->theme_int_parametr1 = p / GST_SECOND;
270 gst_element_set_state (desktop_plugin->priv->pipeline, GST_STATE_NULL);
271 gst_object_unref (GST_OBJECT (desktop_plugin->priv->pipeline));
272 desktop_plugin->priv->pipeline = NULL;
277 if (desktop_plugin->priv->long_timer == 0 )
279 if (!desktop_plugin->priv->visible){
280 if(desktop_plugin->priv->short_timer != 0){
281 g_source_remove(desktop_plugin->priv->short_timer);
282 desktop_plugin->priv->short_timer = 0;
284 desktop_plugin->priv->long_timer = 0;
288 run_long_timeout(desktop_plugin);
289 return TRUE; /* keep running this event */
291 /*******************************************************************************/
293 create_xwindow (Animation_WallpaperPrivate *priv){
294 GtkWidget *main_widget = NULL;
295 GtkWidget *label = NULL;
296 /* Create Main GUI */
297 main_widget = hildon_window_new ();
298 priv->window = main_widget;
299 gtk_window_set_title(GTK_WINDOW(main_widget), PACKAGE);
300 gtk_window_fullscreen(GTK_WINDOW(main_widget));
301 label = gtk_label_new(_("Loading Livewallpaper scene ..."));
302 gtk_container_add (GTK_CONTAINER (main_widget), label);
303 gtk_widget_show_all(GTK_WIDGET(main_widget));
304 if (priv->one_in_all_view)
305 set_live_bg(GDK_WINDOW_XDISPLAY (main_widget->window), GDK_WINDOW_XID (main_widget->window), -1);
307 set_live_bg(GDK_WINDOW_XDISPLAY (main_widget->window), GDK_WINDOW_XID (main_widget->window), priv->view);
309 /*******************************************************************************/
311 main(int argc, char *argv[])
318 view = atoi(argv[1]);
319 if (view < 1 || view > 4)
322 AWallpaperPlugin *desktop_plugin = g_new0 (AWallpaperPlugin, 1);
323 Animation_WallpaperPrivate *priv = g_new0 (Animation_WallpaperPrivate, 1);
324 desktop_plugin->priv = priv;
328 hildon_gtk_init (&argc, &argv);
329 app = HILDON_PROGRAM (hildon_program_get_instance());
330 g_set_application_name (PACKAGE);
332 priv->osso = osso_initialize("org.maemo.livewp", VERSION, TRUE, NULL);
334 fprintf(stderr,"osso_initialize failed\n");
339 setlocale(LC_ALL, "");
340 bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
341 bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
342 textdomain(GETTEXT_PACKAGE);
346 priv->pipeline = NULL;
348 priv->running = FALSE;
349 /* fprintf(stderr,"XWINDOW %i\n",GDK_WINDOW_XID (main_widget->window)); */
350 priv->desktop_plugin = desktop_plugin;
355 fprintf(stderr,"THEME %s\n", priv->theme);
357 /* Check activity of opition "One theme in all views" */
358 if (priv->one_in_all_view && view >1)
362 if (current_active_view() == view && !priv->one_in_all_view)
363 priv->visible = TRUE;
365 priv->visible = FALSE;
368 create_xwindow(priv);
369 /* Initialize DBUS */
370 livewp_initialize_dbus(priv);
372 priv->view_notify = 0;
373 /* fprintf(stderr,"VISIBLE %i %i\n",priv->visible, current_active_view()); */
374 gconf_client_add_dir(gconf_client_get_default (), "/apps/osso/hildon-desktop/views", GCONF_CLIENT_PRELOAD_NONE, NULL);
375 priv->view_notify = gconf_client_notify_add(gconf_client_get_default (),"/apps/osso/hildon-desktop/views/current",
376 (GConfClientNotifyFunc)view_changed, priv, NULL, NULL);
378 /* Set start position of Video to zero */
379 if (!strcmp(priv->theme,"Video")){
380 gst_init (NULL, NULL);
381 priv->theme_int_parametr1 = 0;
384 init_scene_theme(desktop_plugin);
386 priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
388 priv->alive_timer = g_timeout_add(60000*10, (GtkFunction)check_alive_event, priv); /* One per 10 minute */