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-home-widget.h"
27 #include <gconf/gconf-client.h>
28 #include "livewp-rules.h"
29 #include "livewp-scene.h"
35 #define GCONF_KEY_POSITION "/apps/osso/hildon-desktop/applets/livewp-home-widget.desktop-%i/position"
36 #define GCONF_KEY_MODIFIED "/apps/osso/hildon-desktop/applets/livewp-home-widget.desktop-%i/modified"
37 #define GCONF_KEY_VIEW "/apps/osso/hildon-desktop/applets/livewp-home-widget.desktop-%i/view"
39 HD_DEFINE_PLUGIN_MODULE (AWallpaperPlugin, animation_wallpaper_plugin, HD_TYPE_HOME_PLUGIN_ITEM)
40 #define Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE (obj,\
41 Animation_Wallpaper_TYPE_HOME_PLUGIN,\
42 Animation_WallpaperPrivate))
44 lw_applet_realize (GtkWidget *widget)
49 AWallpaperPlugin *desktop_plugin = (AWallpaperPlugin *)widget;
50 char* child_argv[] = {"/usr/bin/livewp", "0", (char *) 0 };
53 strid = g_strdup(hd_plugin_item_get_plugin_id (HD_PLUGIN_ITEM (widget)));
55 id = strid[strlen(strid)-1] - '0';
56 desktop_plugin->priv->view = id;
61 case 0: child_argv[1] = "1";
63 case 1: child_argv[1] = "2";
65 case 2: child_argv[1] = "3";
67 case 3: child_argv[1] = "4";
70 desktop_plugin->priv->one_in_all_view = get_one_in_all_views_from_config();
71 /* Check one theme in all view mode */
72 if (!desktop_plugin->priv->one_in_all_view ||
73 (desktop_plugin->priv->one_in_all_view && id == 0)){
74 /* Start a new process */
75 desktop_plugin->priv->pid = fork();
76 if (desktop_plugin->priv->pid == 0){
77 execvp("/usr/bin/livewp", child_argv);
78 fprintf(stderr,"Problem with new process");
82 desktop_plugin_visible_notify((GObject *)widget, NULL, desktop_plugin);
84 screen = gtk_widget_get_screen (widget);
85 gtk_widget_set_colormap (widget,
86 gdk_screen_get_rgba_colormap (screen));
87 gtk_widget_set_app_paintable (widget,
89 GTK_WIDGET_CLASS (animation_wallpaper_plugin_parent_class)->realize (widget);
92 /* Set position of widget on desktop */
94 init_applet_position(gint *xapplet, gint *yapplet)
96 GSList *position = NULL;
100 GError *error = NULL;
102 GConfClient *gconf_client = gconf_client_get_default ();
104 position_key = g_strdup_printf (GCONF_KEY_POSITION, i);
105 position = gconf_client_get_list (gconf_client,
109 if (position && position->data && position->next->data){
110 *xapplet = GPOINTER_TO_INT (position->data);
111 *yapplet = GPOINTER_TO_INT (position->next->data);
113 position = g_slist_prepend (g_slist_prepend (NULL,
114 GINT_TO_POINTER (Ystartposition)),
115 GINT_TO_POINTER (Xstartposition));
116 gconf_client_set_list (gconf_client,
121 *xapplet = Xstartposition;
122 *yapplet = Ystartposition;
124 g_free (position_key);
125 modified = g_strdup_printf ("%i", 0);
126 modified_key = g_strdup_printf (GCONF_KEY_MODIFIED, i);
127 gconf_client_set_string (gconf_client,
132 g_free(modified_key);
133 modified_key = g_strdup_printf (GCONF_KEY_VIEW, i);
134 gconf_client_set_int (gconf_client,
138 g_free(modified_key);
141 gconf_client_clear_cache(gconf_client);
142 g_object_unref(gconf_client);
146 desktop_plugin_visible_notify (GObject *object,
148 AWallpaperPlugin *desktop_plugin)
151 Animation_WallpaperPrivate *priv = desktop_plugin->priv;
152 g_object_get (object, "is-on-current-desktop", &visible, NULL);
153 fprintf (stderr, "LWP is-on-current-desktop changed. visible: %u", visible);
155 if (priv->one_in_all_view){
157 send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
158 LIVEWP_SIGNAL_PATH, LIVEWP_PLAY_LIVEBG_ON_VIEW1);
160 /* start any application on current view */
161 if ((priv->view + 1) == current_active_view())
162 send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
163 LIVEWP_SIGNAL_PATH, LIVEWP_PAUSE_LIVEBG_ON_VIEW1);
167 switch (priv->view + 1){
169 send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
170 LIVEWP_SIGNAL_PATH, LIVEWP_PLAY_LIVEBG_ON_VIEW1);
172 send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
173 LIVEWP_SIGNAL_PATH, LIVEWP_PAUSE_LIVEBG_ON_VIEW1);
176 send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
177 LIVEWP_SIGNAL_PATH, LIVEWP_PLAY_LIVEBG_ON_VIEW2);
179 send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
180 LIVEWP_SIGNAL_PATH, LIVEWP_PAUSE_LIVEBG_ON_VIEW2);
183 send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
184 LIVEWP_SIGNAL_PATH, LIVEWP_PLAY_LIVEBG_ON_VIEW3);
186 send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
187 LIVEWP_SIGNAL_PATH, LIVEWP_PAUSE_LIVEBG_ON_VIEW3);
190 send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
191 LIVEWP_SIGNAL_PATH, LIVEWP_PLAY_LIVEBG_ON_VIEW4);
193 send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
194 LIVEWP_SIGNAL_PATH, LIVEWP_PAUSE_LIVEBG_ON_VIEW4);
203 send_alive_event(Animation_WallpaperPrivate *priv)
205 switch (priv->view + 1){
206 case 1: send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
207 LIVEWP_SIGNAL_PATH, LIVEWP_ALIVE_LIVEBG_ON_VIEW1);
209 case 2: send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
210 LIVEWP_SIGNAL_PATH, LIVEWP_ALIVE_LIVEBG_ON_VIEW2);
212 case 3: send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
213 LIVEWP_SIGNAL_PATH, LIVEWP_ALIVE_LIVEBG_ON_VIEW3);
215 case 4: send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
216 LIVEWP_SIGNAL_PATH, LIVEWP_ALIVE_LIVEBG_ON_VIEW4);
224 animation_wallpaper_plugin_init (AWallpaperPlugin *desktop_plugin)
227 //fprintf(stderr, "!!!!!!!plugin init \n");
228 Animation_WallpaperPrivate *priv = Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
229 desktop_plugin->priv = Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
230 priv->osso = osso_initialize(PACKAGE, VERSION, TRUE, NULL);
232 /* Initialize DBUS */
233 livewp_initialize_dbus(priv);
235 priv->desktop_plugin = desktop_plugin;
236 priv->window = (GtkWidget *)desktop_plugin;
237 priv->visible = FALSE;
238 priv->short_timer = 0;
243 priv->theme = g_strdup("Modern");
244 //priv->theme = g_strdup("Accel");
245 desktop_plugin->priv->main_widget = gtk_fixed_new();
247 gtk_widget_set_size_request(desktop_plugin->priv->main_widget, 1, 1);
248 gtk_widget_show (desktop_plugin->priv->main_widget);
249 gtk_container_add (GTK_CONTAINER (desktop_plugin), desktop_plugin->priv->main_widget);
250 init_applet_position(&(priv->xapplet), &(priv->yapplet));
254 g_signal_connect (desktop_plugin, "notify::is-on-current-desktop",
255 G_CALLBACK (desktop_plugin_visible_notify), desktop_plugin);
257 priv->alive_timer = g_timeout_add(60000*3, (GtkFunction)send_alive_event, priv); /* One per 3 minute */
261 lw_applet_finalize (GObject *object)
263 int status = 0; int wpid;
264 fprintf(stderr,"lw_applet_finalize\n");
265 AWallpaperPlugin *desktop_plugin = Animation_Wallpaper_HOME_PLUGIN (object);
266 Animation_WallpaperPrivate *priv = desktop_plugin->priv;
270 livewp_deinitialize_dbus(priv);
271 fprintf(stderr,"finalaze %i\n", priv->long_timer);
272 if (priv->long_timer){
273 g_source_remove(priv->long_timer);
274 priv->long_timer = 0;
276 if (priv->short_timer){
277 g_source_remove(priv->short_timer);
278 priv->short_timer = 0;
281 destroy_scene(desktop_plugin);
285 switch (priv->view + 1){
286 case 1: send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
287 LIVEWP_SIGNAL_PATH, LIVEWP_STOP_LIVEBG_ON_VIEW1);
289 case 2: send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
290 LIVEWP_SIGNAL_PATH, LIVEWP_STOP_LIVEBG_ON_VIEW2);
292 case 3: send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
293 LIVEWP_SIGNAL_PATH, LIVEWP_STOP_LIVEBG_ON_VIEW3);
295 case 4: send_dbus_signal (priv, LIVEWP_SIGNAL_INTERFACE,
296 LIVEWP_SIGNAL_PATH, LIVEWP_STOP_LIVEBG_ON_VIEW4);
300 if(priv->alive_timer > 0)
301 g_source_remove(priv->alive_timer);
303 livewp_deinitialize_dbus(priv);
307 wpid = wait(&status);
308 if (wpid == priv->pid)
315 desktop_widget_finalize (GObject *object)
317 fprintf(stderr,"desktop lw_applet_finalize\n");
318 /* Call the base class's implementation: */
319 G_OBJECT_CLASS (animation_wallpaper_plugin_parent_class)->finalize (object);
323 animation_wallpaper_plugin_class_init (AWallpaperPluginClass *klass) {
325 GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
326 GtkObjectClass *gobject_class = GTK_OBJECT_CLASS (klass);
327 GObjectClass *object_class = G_OBJECT_CLASS (klass);
330 gobject_class->destroy = (gpointer)lw_applet_finalize;
331 object_class->finalize = desktop_widget_finalize;
332 widget_class->realize = lw_applet_realize;
334 g_type_class_add_private (klass, sizeof (Animation_WallpaperPrivate));
339 animation_wallpaper_plugin_class_finalize (AWallpaperPluginClass *class) {
342 Animation_WallpaperPrivate*
343 animation_wallpaper_plugin_new (void)
345 return g_object_new (Animation_Wallpaper_TYPE_HOME_PLUGIN , NULL);