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-home-widget.h"
27 #include <gconf/gconf-client.h>
28 #include "livewp-rules.h"
29 #include "livewp-scene.h"
33 #define PLUGIN_NAME "livewp-home-widget.desktop-0"
34 #define GCONF_KEY_POSITION "/apps/osso/hildon-desktop/applets/%s/position"
35 #define GCONF_KEY_MODIFIED "/apps/osso/hildon-desktop/applets/%s/modified"
36 #define GCONF_KEY_VIEW "/apps/osso/hildon-desktop/applets/%s/view"
38 HD_DEFINE_PLUGIN_MODULE (AWallpaperPlugin, animation_wallpaper_plugin, HD_TYPE_HOME_PLUGIN_ITEM)
39 #define Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE (obj,\
40 Animation_Wallpaper_TYPE_HOME_PLUGIN,\
41 Animation_WallpaperPrivate))
44 lw_applet_realize (GtkWidget *widget)
48 screen = gtk_widget_get_screen (widget);
49 gtk_widget_set_colormap (widget,
50 gdk_screen_get_rgba_colormap (screen));
51 gtk_widget_set_app_paintable (widget,
53 GTK_WIDGET_CLASS (animation_wallpaper_plugin_parent_class)->realize (widget);
58 lw_applet_expose_event(GtkWidget *widget,
59 GdkEventExpose *event)
63 /* Create cairo context */
64 cr = gdk_cairo_create (GDK_DRAWABLE (widget->window));
65 gdk_cairo_region (cr, event->region);
68 /* Draw alpha background */
69 cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
70 cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 0.0);
76 return GTK_WIDGET_CLASS (animation_wallpaper_plugin_parent_class)->expose_event (widget,
81 expose_event (GtkWidget *widget,GdkEventExpose *event,
85 GdkPixbuf *pixbuf = (GdkPixbuf *) data;
87 cr = gdk_cairo_create(widget->window);
89 gdk_cairo_region(cr, event->region);
90 cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
91 gdk_cairo_set_source_pixbuf(cr, pixbuf, 0.0, 0.0);
99 realize (GtkWidget *widget)
102 screen = gtk_widget_get_screen (widget);
103 gtk_widget_set_colormap (widget, gdk_screen_get_rgba_colormap (screen));
106 /* Set position of widget on desktop */
108 init_applet_position(gint *xapplet, gint *yapplet)
110 GSList *position = NULL;
114 GError *error = NULL;
115 GConfClient *gconf_client = gconf_client_get_default ();
116 position_key = g_strdup_printf (GCONF_KEY_POSITION, PLUGIN_NAME);
117 position = gconf_client_get_list (gconf_client,
121 if (position && position->data && position->next->data){
122 *xapplet = GPOINTER_TO_INT (position->data);
123 *yapplet = GPOINTER_TO_INT (position->next->data);
125 position = g_slist_prepend (g_slist_prepend (NULL,
126 GINT_TO_POINTER (Ystartposition)),
127 GINT_TO_POINTER (Xstartposition));
128 gconf_client_set_list (gconf_client,
133 *xapplet = Xstartposition;
134 *yapplet = Ystartposition;
136 g_free (position_key);
137 modified = g_strdup_printf ("%i", 0);
138 modified_key = g_strdup_printf (GCONF_KEY_MODIFIED, PLUGIN_NAME);
139 gconf_client_set_string (gconf_client,
144 g_free(modified_key);
145 gconf_client_clear_cache(gconf_client);
146 g_object_unref(gconf_client);
150 actor_set_position_full(GtkWidget *actor, gint x, gint y, gint z)
152 /* fprintf(stderr, "actor_set_position_full z=%d\n", z); */
153 hildon_animation_actor_set_position_full (HILDON_ANIMATION_ACTOR (actor),x-0, y-0, z);
158 destroy_hildon_actor(Actor *actor)
160 //fprintf(stderr, "destroy_hildon_actor %s\n",actor->name);
161 gtk_widget_destroy(actor->widget);
162 actor->widget = NULL;
167 create_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
169 GtkWidget *ha = NULL;
170 GdkPixbuf *pixbuf = NULL;
171 GtkWidget *image = NULL;
174 ha = hildon_animation_actor_new();
175 str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
176 desktop_plugin->priv->theme, actor->filename);
177 pixbuf = gdk_pixbuf_new_from_file_at_size (str,
181 /*fprintf(stderr, "create_hildon_actor %s %s\n", actor->name, str);*/
185 image = gtk_image_new_from_pixbuf (pixbuf);
186 g_object_unref(G_OBJECT(pixbuf));
189 g_signal_connect(G_OBJECT(image), "expose_event",
190 G_CALLBACK(expose_event), pixbuf);
191 gtk_container_add (GTK_CONTAINER (ha), image);
194 gtk_widget_show_all(ha);
199 //g_object_set_data(G_OBJECT(ha), "image", image);
200 actor->image = image;
201 hildon_animation_actor_set_parent (HILDON_ANIMATION_ACTOR (ha), GTK_WINDOW(desktop_plugin));
203 set_actor_position(actor, actor->x, actor->y, actor->z, desktop_plugin);
204 set_actor_scale(actor, (double)actor->scale/100, (double)actor->scale/100);
205 set_actor_visible(actor, actor->visible);
210 change_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
212 GtkWidget *image = NULL;
213 GdkPixbuf *pixbuf = NULL;
216 str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
217 desktop_plugin->priv->theme, actor->filename);
219 pixbuf = gdk_pixbuf_new_from_file_at_size (str,
226 image = gtk_image_new_from_pixbuf (pixbuf);
227 g_object_unref(G_OBJECT(pixbuf));
230 g_signal_connect(G_OBJECT(image), "expose_event",
231 G_CALLBACK(expose_event), pixbuf);
232 //if (g_object_get_data(G_OBJECT(actor->widget), "image")){
234 gtk_container_remove(GTK_CONTAINER(actor->widget), actor->image);
236 //g_object_set_data(G_OBJECT(actor->widget), "image", image);
237 actor->image = image;
238 gtk_container_add (GTK_CONTAINER (actor->widget), image);
239 realize(actor->widget);
240 gtk_widget_show_all(actor->widget);
251 get_sun_screen_pos(double alt, double azm, gint * x, gint * y)
253 gint y0 = 365;// - уровень горизонта
254 *x = (int)(azm * 800) - 64;
255 *y = (int)((1 - alt) * y0) - 64;
256 //fprintf(stderr, "sun pos alt=%f azm=%f x=%d y=%d\n", alt, azm, *x, *y);
260 change_actor(GtkWidget * actor)
263 gint x, y, daytime, scale;
270 void (*pfunc)(gpointer, gpointer);
272 name = g_object_get_data(G_OBJECT(actor), "name");
273 fprintf(stderr, "change actor %s\n", name);
275 pfunc = g_object_get_data(G_OBJECT(actor), "func");
277 (*pfunc)(actor, g_strdup(name));
278 daytime = get_daytime();
279 if (daytime != TIME_NIGHT){
280 hildon_animation_actor_set_show(actor, 1);
281 get_sun_pos(&alt, &azm);
282 get_sun_screen_pos(alt, azm, &x, &y);
283 actor_set_position_full(actor, x, y, g_object_get_data(G_OBJECT(actor), "z"));
287 if (name == "cloud1"){
288 x = g_object_get_data(G_OBJECT(actor), "x");
289 y = g_object_get_data(G_OBJECT(actor), "y");
290 scale = g_object_get_data(G_OBJECT(actor), "scale");
293 image = g_object_get_data(G_OBJECT(actor), "image");
295 gtk_container_remove(actor, image);
296 pixbuf = gdk_pixbuf_new_from_file_at_size ("/usr/share/livewp/theme/Modern/sun.png",
301 image = gtk_image_new_from_pixbuf (pixbuf);
302 g_object_unref(G_OBJECT(pixbuf));
304 g_signal_connect(G_OBJECT(image), "expose_event",
305 G_CALLBACK(expose_event), pixbuf);
306 gtk_container_add (GTK_CONTAINER (actor), image);
308 gtk_widget_show_all(actor);
320 sc = (double)scale / 100;
321 hildon_animation_actor_set_scale(actor, sc, sc);
322 fprintf(stderr, "cloud x=%d y=%d scale=%f", x, y, sc);
323 actor_set_position_full(actor, x, y, g_object_get_data(G_OBJECT(actor), "z"));
324 g_object_set_data(G_OBJECT(actor), "x", x);
325 g_object_set_data(G_OBJECT(actor), "y", y);
326 g_object_set_data(G_OBJECT(actor), "scale", scale);
332 short_timeout (AWallpaperPlugin *desktop_plugin)
334 //gint daytime = get_daytime();
336 void (*pfunc)(gpointer, gpointer);
339 gboolean stop_flag = TRUE;
341 if (!desktop_plugin->priv->visible || !desktop_plugin->priv->rich_animation){
342 desktop_plugin->priv->short_timer = 0;
347 //scene.daytime = daytime;
348 /* fprintf(stderr, "Short timer %d\n", now); */
349 tmp = desktop_plugin->priv->scene->actors;
352 if (now >= actor->time_start_animation
353 && actor->time_start_animation > 0
354 /* && now - actor->time_start_animation <= actor->duration_animation*/){
355 pfunc = actor->func_change;
357 (*pfunc)(actor, desktop_plugin);
361 tmp = g_slist_next(tmp);
364 desktop_plugin->priv->short_timer = 0;
367 return TRUE; /* keep running this event */
371 run_long_timeout(AWallpaperPlugin *desktop_plugin)
374 gint daytime = get_daytime();
376 void (*pfunc)(gpointer, gpointer);
381 //fprintf(stderr, "!!!run long timeout short_timer=%d\n", desktop_plugin->priv->short_timer);
382 if (desktop_plugin->priv->scene->daytime != daytime){
383 desktop_plugin->priv->scene->daytime = daytime;
384 tmp = desktop_plugin->priv->scene->actors;
386 //change_actor(tmp->data);
387 pfunc =((Actor*)tmp->data)->func_change;
389 (*pfunc)(tmp->data, desktop_plugin);
391 tmp = g_slist_next(tmp);
396 //fprintf(stderr, "Now %d\n", now);
397 tmp = desktop_plugin->priv->scene->actors;
400 if (now >= actor->time_start_animation
401 && actor->time_start_animation > 0
402 && desktop_plugin->priv->short_timer == 0){
403 /* fprintf(stderr, "start short timer act = %s %d\n", actor->name, now); */
404 if (desktop_plugin->priv->rich_animation){
405 actor->time_start_animation = now;
406 desktop_plugin->priv->short_timer = g_timeout_add(SHORT_TIMER, (GtkFunction)short_timeout, desktop_plugin);
409 (*actor->func_change)(actor, desktop_plugin);
412 tmp = g_slist_next(tmp);
418 long_timeout (AWallpaperPlugin *desktop_plugin)
420 /* fprintf(stderr, "long_timeout %i\n", desktop_plugin->priv->long_timer); */
421 if (desktop_plugin->priv->long_timer == 0 )
423 if (!desktop_plugin->priv->visible){
424 if(desktop_plugin->priv->short_timer != 0){
425 g_source_remove(desktop_plugin->priv->short_timer);
426 desktop_plugin->priv->short_timer = 0;
428 desktop_plugin->priv->long_timer = 0;
433 run_long_timeout(desktop_plugin);
434 return TRUE; /* keep running this event */
438 desktop_plugin_visible_notify (GObject *object,
440 AWallpaperPlugin *desktop_plugin)
443 g_object_get (object, "is-on-current-desktop", &visible, NULL);
444 /* fprintf (stderr, "is-on-current-desktop changed. visible: %u", visible); */
446 desktop_plugin->priv->visible = TRUE;
447 if (desktop_plugin->priv->long_timer == 0 ){
448 desktop_plugin->priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
449 run_long_timeout(desktop_plugin);
452 desktop_plugin->priv->visible = FALSE;
453 if (desktop_plugin->priv->long_timer != 0 ){
454 g_source_remove(desktop_plugin->priv->long_timer);
455 desktop_plugin->priv->long_timer = 0;
461 rich_animation_press(GtkWidget *widget, GdkEvent *event,
463 fprintf(stderr,"gggggggggggggggggggg2222\n");
467 animation_wallpaper_plugin_init (AWallpaperPlugin *desktop_plugin)
469 GtkWidget *rich_animation;
473 //fprintf(stderr, "!!!!!!!plugin init \n");
474 Animation_WallpaperPrivate *priv = Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
475 desktop_plugin->priv = Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
476 priv->osso = osso_initialize(PACKAGE, VERSION, TRUE, NULL);
480 /* Initialize DBUS */
481 livewp_initialize_dbus(priv);
483 priv->desktop_plugin = desktop_plugin;
484 priv->visible = TRUE;
485 priv->short_timer = 0;
488 //priv->theme = g_strdup("Modern");
489 desktop_plugin->priv->main_widget = gtk_fixed_new();
491 gtk_widget_set_size_request(desktop_plugin->priv->main_widget, 100, 32);
492 desktop_plugin->priv->right_corner = NULL;
493 snprintf(buffer, sizeof(buffer) - 1, "%s/%s/%s", THEME_PATH, desktop_plugin->priv->theme, "town0_right_corner.png");
494 desktop_plugin->priv->right_corner = gtk_image_new_from_file (buffer);
495 if (desktop_plugin->priv->right_corner){
496 gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), desktop_plugin->priv->right_corner, 0, 0);
497 gtk_widget_show (desktop_plugin->priv->right_corner);
499 /* Create rich animation event */
500 rich_animation = gtk_event_box_new();
502 gtk_widget_set_events(rich_animation, GDK_BUTTON_PRESS_MASK);
503 gtk_event_box_set_visible_window(GTK_EVENT_BOX(rich_animation), FALSE);
504 gtk_widget_set_size_request(rich_animation, 100, 32);
505 gtk_widget_show (rich_animation);
506 g_signal_connect(rich_animation, "button-press-event", G_CALLBACK(rich_animation_press), desktop_plugin);
507 gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), rich_animation, 0, 0);
510 GtkWidget *label = gtk_label_new ("ddddddddddddd");
511 gtk_widget_set_size_request(label, 95, 30);
512 gtk_widget_show (label);
513 gtk_container_add (GTK_CONTAINER (desktop_plugin), label);
514 gtk_fixed_put(GTK_FIXED(widget), label, 0, 0);
516 hd_home_plugin_item_set_settings (HD_HOME_PLUGIN_ITEM (desktop_plugin), TRUE);
517 g_signal_connect (desktop_plugin, "show-settings",
518 G_CALLBACK (show_settings), priv);
519 gtk_widget_show (desktop_plugin->priv->main_widget);
520 gtk_container_add (GTK_CONTAINER (desktop_plugin), desktop_plugin->priv->main_widget);
521 init_applet_position(&(priv->xapplet), &(priv->yapplet));
524 fprintf(stderr, "!!!theme = %s\n", priv->theme);
526 if (!strcmp(priv->theme,"Modern"))
527 init_scene(desktop_plugin);
528 else if (!strcmp(priv->theme,"Berlin"))
529 init_scene1(desktop_plugin);
530 else if (!strcmp(priv->theme, "Matrix"))
531 init_scene2(desktop_plugin);
532 priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
533 /* TODO Move scene to priv */
534 //scene.timer_type = LONG_TIMER_TYPE;
535 g_signal_connect (desktop_plugin, "notify::is-on-current-desktop",
536 G_CALLBACK (desktop_plugin_visible_notify), desktop_plugin);
543 lw_applet_finalize (GObject *object)
545 AWallpaperPlugin *desktop_plugin = Animation_Wallpaper_HOME_PLUGIN (object);
546 Animation_WallpaperPrivate *priv = desktop_plugin->priv;
548 fprintf(stderr,"finalaze %i\n", priv->long_timer);
549 if (priv->long_timer){
550 g_source_remove(priv->long_timer);
551 priv->long_timer = 0;
553 if (priv->short_timer){
554 g_source_remove(priv->short_timer);
555 priv->short_timer = 0;
558 destroy_scene(desktop_plugin);
562 animation_wallpaper_plugin_class_init (AWallpaperPluginClass *klass) {
564 GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
565 GtkObjectClass *gobject_class = GTK_OBJECT_CLASS (klass);
568 gobject_class->destroy = (gpointer)lw_applet_finalize;
569 widget_class->realize = lw_applet_realize;
570 widget_class->expose_event = lw_applet_expose_event;
572 g_type_class_add_private (klass, sizeof (Animation_WallpaperPrivate));
577 animation_wallpaper_plugin_class_finalize (AWallpaperPluginClass *class) {