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);
38 void flash_visible(AWallpaperPlugin *desktop_plugin);
41 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);
82 if (!strcmp(priv->theme,"Flash")&& priv->running){
83 flash_visible(priv->desktop_plugin);
88 if (priv->hash_theme && g_hash_table_lookup(priv->hash_theme, "exec_path")){
89 init_scene_External(priv->desktop_plugin);
92 if (priv->long_timer == 0 ){
93 priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, priv->desktop_plugin);
94 run_long_timeout(priv->desktop_plugin);
96 run_long_timeout(priv->desktop_plugin);
101 if (priv->one_in_all_view)
102 g_timeout_add(200, (GtkFunction)delayed_pause_video, priv->desktop_plugin);
104 gst_element_set_state (priv->pipeline, GST_STATE_PAUSED);
108 if (!strcmp(priv->theme,"Conky")){
109 conky_visible(priv->desktop_plugin);
113 if (!strcmp(priv->theme,"Flash")){
114 flash_visible(priv->desktop_plugin);
118 if (priv->long_timer != 0 ){
119 g_source_remove(priv->long_timer);
120 priv->long_timer = 0;
124 /*******************************************************************************/
126 check_alive_event(Animation_WallpaperPrivate *priv)
128 if ( time(NULL) - priv->last_alive_event > 10*60) /* If last event later 10 minute */
129 quit_from_program(priv);
133 /*******************************************************************************/
135 view_changed (GConfClient *client, guint cnxn_id,
136 GConfEntry *entry, Animation_WallpaperPrivate *priv)
138 if (entry->value->type == GCONF_VALUE_INT) {
139 if (priv->view == gconf_value_get_int(entry->value)){
140 if (priv->visible != TRUE){
141 priv->visible = TRUE;
142 view_state_changed(priv);
145 if (priv->visible != FALSE){
146 priv->visible = FALSE;
147 view_state_changed(priv);
152 /*******************************************************************************/
154 quit_from_program (Animation_WallpaperPrivate *priv)
156 fprintf(stderr,"quit_from_program\n");
158 livewp_deinitialize_dbus(priv);
159 if (priv->view_notify != 0) {
160 gconf_client_notify_remove (gconf_client_get_default (), priv->view_notify);
161 priv->view_notify = 0;
163 if (priv->long_timer){
164 g_source_remove(priv->long_timer);
165 priv->long_timer = 0;
167 if (priv->short_timer){
168 g_source_remove(priv->short_timer);
169 priv->short_timer = 0;
171 destroy_scene(priv->desktop_plugin);
172 osso_deinitialize(priv->osso);
173 //g_hash_table_destroy(priv->hash_scene_func);
174 g_free(priv->desktop_plugin);
175 priv->desktop_plugin = NULL;
179 fprintf(stderr,"end of quit_from_program\n");
182 /*******************************************************************************/
184 short_timeout (AWallpaperPlugin *desktop_plugin)
186 //gint daytime = get_daytime();
188 void (*pfunc)(gpointer, gpointer);
191 gboolean stop_flag = TRUE;
193 if (!desktop_plugin->priv->visible || !desktop_plugin->priv->rich_animation){
194 desktop_plugin->priv->short_timer = 0;
199 //scene.daytime = daytime;
200 /* fprintf(stderr, "Short timer %d\n", now); */
201 tmp = desktop_plugin->priv->scene->actors;
204 if (now >= actor->time_start_animation
205 && actor->time_start_animation > 0
206 /* && now - actor->time_start_animation <= actor->duration_animation*/){
207 pfunc = actor->func_change;
209 (*pfunc)(actor, desktop_plugin);
213 tmp = g_slist_next(tmp);
216 desktop_plugin->priv->short_timer = 0;
219 return TRUE; /* keep running this event */
221 /*******************************************************************************/
223 run_long_timeout(AWallpaperPlugin *desktop_plugin)
226 gint daytime = get_daytime();
228 void (*pfunc)(gpointer, gpointer);
232 if (!desktop_plugin->priv->scene)
234 /*ifprintf(stderr, "!!!run long timeout short_timer=%d\n", desktop_plugin->priv->short_timer); */
235 if (desktop_plugin->priv->scene->daytime != daytime){
236 desktop_plugin->priv->scene->daytime = daytime;
237 tmp = desktop_plugin->priv->scene->actors;
239 //change_actor(tmp->data);
240 pfunc =((Actor*)tmp->data)->func_change;
242 (*pfunc)(tmp->data, desktop_plugin);
244 tmp = g_slist_next(tmp);
249 //fprintf(stderr, "Now %d\n", now);
250 tmp = desktop_plugin->priv->scene->actors;
253 if (now >= actor->time_start_animation
254 && actor->time_start_animation > 0
255 && desktop_plugin->priv->short_timer == 0){
256 /* fprintf(stderr, "start short timer act = %s %d\n", actor->name, now); */
257 if (desktop_plugin->priv->rich_animation){
258 actor->time_start_animation = now;
259 desktop_plugin->priv->short_timer = g_timeout_add(SHORT_TIMER, (GtkFunction)short_timeout, desktop_plugin);
262 (*actor->func_change)(actor, desktop_plugin);
265 tmp = g_slist_next(tmp);
269 /*******************************************************************************/
271 long_timeout (AWallpaperPlugin *desktop_plugin)
273 GstFormat fmt = GST_FORMAT_TIME;
276 /*fprintf(stderr, "long_timeout %i\n", desktop_plugin->priv->long_timer); */
277 if (desktop_plugin->priv->pipeline){
278 if (!desktop_plugin->priv->visible && !desktop_plugin->priv->theme_bool_parametr1){
279 gst_element_query_position(desktop_plugin->priv->pipeline, &fmt, &p);
280 desktop_plugin->priv->theme_int_parametr1 = p / GST_SECOND;
281 gst_element_set_state (desktop_plugin->priv->pipeline, GST_STATE_NULL);
282 gst_object_unref (GST_OBJECT (desktop_plugin->priv->pipeline));
283 desktop_plugin->priv->pipeline = NULL;
288 if (desktop_plugin->priv->long_timer == 0 )
290 if (!desktop_plugin->priv->visible){
291 if(desktop_plugin->priv->short_timer != 0){
292 g_source_remove(desktop_plugin->priv->short_timer);
293 desktop_plugin->priv->short_timer = 0;
295 desktop_plugin->priv->long_timer = 0;
299 run_long_timeout(desktop_plugin);
300 return TRUE; /* keep running this event */
302 /*******************************************************************************/
304 create_xwindow (Animation_WallpaperPrivate *priv){
305 GtkWidget *main_widget = NULL;
306 GtkWidget *label = NULL;
308 /* Create Main GUI */
309 main_widget = hildon_window_new ();
310 priv->window = main_widget;
311 gtk_window_set_title(GTK_WINDOW(main_widget), PACKAGE);
312 gtk_window_fullscreen(GTK_WINDOW(main_widget));
314 /* Check parametr 'gtk_socket_id'. It use in flash player for example */
315 if (g_hash_table_lookup(priv->hash_theme, "gtk_socket_id")){
316 priv->video_socket = gtk_socket_new ();
317 gtk_container_add (GTK_CONTAINER (priv->window), priv->video_socket);
319 label = gtk_label_new(_("Loading Livewallpaper scene ..."));
320 gtk_container_add (GTK_CONTAINER (main_widget), label);
323 gtk_widget_show_all(GTK_WIDGET(main_widget));
325 /* Set window to background mode */
326 if (priv->one_in_all_view)
327 set_live_bg(GDK_WINDOW_XDISPLAY (main_widget->window), GDK_WINDOW_XID (main_widget->window), -1);
329 set_live_bg(GDK_WINDOW_XDISPLAY (main_widget->window), GDK_WINDOW_XID (main_widget->window), priv->view);
331 /*******************************************************************************/
333 main(int argc, char *argv[])
340 view = atoi(argv[1]);
341 if (view < 1 || view > 4)
344 AWallpaperPlugin *desktop_plugin = g_new0 (AWallpaperPlugin, 1);
345 Animation_WallpaperPrivate *priv = g_new0 (Animation_WallpaperPrivate, 1);
346 desktop_plugin->priv = priv;
350 hildon_gtk_init (&argc, &argv);
351 app = HILDON_PROGRAM (hildon_program_get_instance());
352 g_set_application_name (PACKAGE);
354 priv->osso = osso_initialize("org.maemo.livewp", VERSION, TRUE, NULL);
356 fprintf(stderr,"osso_initialize failed\n");
361 setlocale(LC_ALL, "");
362 bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
363 bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
364 textdomain(GETTEXT_PACKAGE);
368 priv->pipeline = NULL;
370 priv->running = FALSE;
371 /* fprintf(stderr,"XWINDOW %i\n",GDK_WINDOW_XID (main_widget->window)); */
372 priv->desktop_plugin = desktop_plugin;
377 fprintf(stderr,"THEME %s\n", priv->theme);
379 /* Check activity of opition "One theme in all views" */
380 if (priv->one_in_all_view && view >1)
384 if (current_active_view() == view && !priv->one_in_all_view)
385 priv->visible = TRUE;
387 priv->visible = FALSE;
390 create_xwindow(priv);
391 /* Initialize DBUS */
392 livewp_initialize_dbus(priv);
394 priv->view_notify = 0;
395 /* fprintf(stderr,"VISIBLE %i %i\n",priv->visible, current_active_view()); */
396 gconf_client_add_dir(gconf_client_get_default (), "/apps/osso/hildon-desktop/views", GCONF_CLIENT_PRELOAD_NONE, NULL);
397 priv->view_notify = gconf_client_notify_add(gconf_client_get_default (),"/apps/osso/hildon-desktop/views/current",
398 (GConfClientNotifyFunc)view_changed, priv, NULL, NULL);
400 /* Set start position of Video to zero */
401 if (!strcmp(priv->theme,"Video")){
402 gst_init (NULL, NULL);
403 priv->theme_int_parametr1 = 0;
406 init_scene_theme(desktop_plugin);
408 priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
410 priv->alive_timer = g_timeout_add(60000*10, (GtkFunction)check_alive_event, priv); /* One per 10 minute */