vcs.maemo.org Git - livewp/blob - applet/src/livewp-home-widget.c

   1 /*vim: set sw=4 ts=4 et: */
   2 /*
   3  * This file is part of Live Wallpaper (livewp)
   4  *
   5  * Copyright (C) 2010 Vlad Vasiliev
   6  * Copyright (C) 2010 Tanya Makova
   7  *       for the code
   8  *
   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.
  13  *
  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.
  18  *
  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
  22  * 02110-1301 USA
  23 */
  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"
  30 #include <sys/time.h>
  31 #include <stdlib.h>
  32
  33 #define GCONF_KEY_POSITION "/apps/osso/hildon-desktop/applets/livewp-home-widget.desktop-%i/position"
  34 #define GCONF_KEY_MODIFIED "/apps/osso/hildon-desktop/applets/livewp-home-widget.desktop-%i/modified"
  35 #define GCONF_KEY_VIEW     "/apps/osso/hildon-desktop/applets/livewp-home-widget.desktop-%i/view"
  36
  37 HD_DEFINE_PLUGIN_MODULE (AWallpaperPlugin, animation_wallpaper_plugin, HD_TYPE_HOME_PLUGIN_ITEM)
  38 #define Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE (obj,\
  39                                                           Animation_Wallpaper_TYPE_HOME_PLUGIN,\
  40                                                           Animation_WallpaperPrivate))
  41 static void
  42 lw_applet_realize (GtkWidget *widget)
  43 {
  44     GdkScreen *screen;
  45     gchar * strid;
  46     gint id;
  47     AWallpaperPlugin *desktop_plugin = widget;
  48
  49     fprintf(stderr,"ddddddddddddd %s\n", hd_plugin_item_get_plugin_id (HD_PLUGIN_ITEM (widget)));
  50     strid = g_strdup(hd_plugin_item_get_plugin_id (HD_PLUGIN_ITEM (widget)));
  51     id = strid[strlen(strid)-1] - '0';
  52     desktop_plugin->priv->view = id;
  53     g_free(strid);
  54
  55     /* Load config */
  56     read_config(desktop_plugin->priv);
  57
  58     init_scene_theme(desktop_plugin);
  59
  60     desktop_plugin->priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
  61
  62     screen = gtk_widget_get_screen (widget);
  63     gtk_widget_set_colormap (widget,
  64                                 gdk_screen_get_rgba_colormap (screen));
  65     gtk_widget_set_app_paintable (widget,
  66                                 TRUE);
  67     GTK_WIDGET_CLASS (animation_wallpaper_plugin_parent_class)->realize (widget);
  68 }
  69
  70
  71 static gboolean
  72 lw_applet_expose_event(GtkWidget      *widget,
  73                                         GdkEventExpose *event)
  74 {
  75   cairo_t *cr;
  76
  77   /* Create cairo context */
  78   cr = gdk_cairo_create (GDK_DRAWABLE (widget->window));
  79   gdk_cairo_region (cr, event->region);
  80   cairo_clip (cr);
  81
  82   /* Draw alpha background */
  83   cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
  84   cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 0.0);
  85   cairo_paint (cr);
  86
  87   /* Free context */
  88   cairo_destroy (cr);
  89
  90   return GTK_WIDGET_CLASS (animation_wallpaper_plugin_parent_class)->expose_event (widget,
  91                                                                                   event);
  92 }
  93
  94 static gboolean
  95 expose_event (GtkWidget *widget,GdkEventExpose *event,
  96      gpointer data)
  97 {
  98     cairo_t *cr;
  99     GdkPixbuf *pixbuf = (GdkPixbuf *) data;
 100
 101     cr = gdk_cairo_create(widget->window);
 102     if (cr){
 103         gdk_cairo_region(cr, event->region);
 104         cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
 105         gdk_cairo_set_source_pixbuf(cr, pixbuf, 0.0, 0.0);
 106         cairo_paint(cr);
 107         cairo_destroy(cr);
 108     }
 109     return TRUE;
 110 }
 111
 112 static void
 113 realize (GtkWidget *widget)
 114 {
 115     GdkScreen *screen;
 116     screen = gtk_widget_get_screen (widget);
 117     gtk_widget_set_colormap (widget, gdk_screen_get_rgba_colormap (screen));
 118 }
 119 /* Set position of widget on desktop */
 120 static void
 121 init_applet_position(gint *xapplet, gint *yapplet)
 122 {
 123   GSList *position = NULL;
 124   gchar *position_key;
 125   gchar *modified_key;
 126   gchar *modified;
 127   GError *error = NULL;
 128   gint i;
 129   GConfClient   *gconf_client = gconf_client_get_default ();
 130   for (i=0;i<4;i++){
 131       position_key = g_strdup_printf (GCONF_KEY_POSITION, i);
 132       position = gconf_client_get_list (gconf_client,
 133                                         position_key,
 134                                         GCONF_VALUE_INT,
 135                                         NULL);
 136       if (position && position->data && position->next->data){
 137         *xapplet = GPOINTER_TO_INT (position->data);
 138         *yapplet = GPOINTER_TO_INT (position->next->data);
 139       }else{
 140         position = g_slist_prepend (g_slist_prepend (NULL,
 141                                           GINT_TO_POINTER (Ystartposition)),
 142                               GINT_TO_POINTER (Xstartposition));
 143         gconf_client_set_list (gconf_client,
 144                                    position_key,
 145                                    GCONF_VALUE_INT,
 146                                position,
 147                        &error);
 148         *xapplet = Xstartposition;
 149         *yapplet = Ystartposition;
 150       }
 151       g_free (position_key);
 152       modified = g_strdup_printf ("%i", 0);
 153       modified_key = g_strdup_printf (GCONF_KEY_MODIFIED, i);
 154       gconf_client_set_string (gconf_client,
 155                                modified_key,
 156                                modified,
 157                                &error);
 158       g_free(modified);
 159       g_free(modified_key);
 160       modified_key = g_strdup_printf (GCONF_KEY_VIEW, i);
 161       gconf_client_set_int (gconf_client,
 162                                modified_key,
 163                                (i+1),
 164                                &error);
 165       g_free(modified_key);
 166
 167   }
 168   gconf_client_clear_cache(gconf_client);
 169   g_object_unref(gconf_client);
 170 }
 171 #if 0
 172 void
 173 actor_set_position_full(GtkWidget *actor, gint x, gint y, gint z)
 174 {
 175 /*  fprintf(stderr, "actor_set_position_full z=%d\n", z); */
 176     hildon_animation_actor_set_position_full (HILDON_ANIMATION_ACTOR (actor),x-0, y-0, z);
 177 }
 178 #endif
 179
 180 void
 181 destroy_hildon_actor(Actor *actor)
 182 {
 183     //fprintf(stderr, "destroy_hildon_actor %s\n",actor->name);
 184     gtk_widget_destroy(actor->widget);
 185     actor->widget = NULL;
 186 }
 187
 188 void
 189 create_hildon_actor_text(Actor *actor, AWallpaperPlugin *desktop_plugin)
 190 {
 191   GtkWidget *ha = NULL;
 192   GdkPixbuf *pixbuf = NULL;
 193   GtkWidget *image = NULL;
 194   GtkWidget *label = NULL;
 195
 196   ha = hildon_animation_actor_new();
 197   label = gtk_label_new(NULL);
 198
 199   if (label){
 200     //g_signal_connect(G_OBJECT(label), "expose_event", G_CALLBACK(expose_event), NULL);
 201
 202     gtk_container_add (GTK_CONTAINER (ha), label);
 203   }
 204   realize(ha);
 205   gtk_widget_show(label);
 206   gtk_widget_show_all(ha);
 207
 208   /* TO DO check it */
 209   /*  gdk_flush (); */
 210
 211   //g_object_set_data(G_OBJECT(ha), "image", image);
 212   actor->image = label;
 213   hildon_animation_actor_set_parent (HILDON_ANIMATION_ACTOR (ha), GTK_WINDOW(desktop_plugin));
 214   actor->widget = ha;
 215   set_actor_position(actor, actor->x, actor->y, actor->z, desktop_plugin);
 216   set_actor_scale(actor, (double)actor->scale/100, (double)actor->scale/100);
 217   set_actor_visible(actor, actor->visible);
 218 }
 219
 220
 221
 222 void
 223 create_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
 224 {
 225   GtkWidget *ha = NULL;
 226   GdkPixbuf *pixbuf = NULL;
 227   GtkWidget *image = NULL;
 228   gchar     *str = NULL;
 229
 230   ha = hildon_animation_actor_new();
 231   str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 232                         desktop_plugin->priv->theme, actor->filename);
 233   pixbuf = gdk_pixbuf_new_from_file_at_size (str,
 234                                              actor->width,
 235                                              actor->height,
 236                                              NULL);
 237   /*fprintf(stderr, "create_hildon_actor %s %s\n", actor->name, str);*/
 238   if (str)
 239       g_free(str);
 240   if (pixbuf){
 241       image = gtk_image_new_from_pixbuf (pixbuf);
 242       g_object_unref(G_OBJECT(pixbuf));
 243   }
 244   if (image){
 245     g_signal_connect(G_OBJECT(image), "expose_event",
 246                            G_CALLBACK(expose_event), pixbuf);
 247     gtk_container_add (GTK_CONTAINER (ha), image);
 248   }
 249   realize(ha);
 250   gtk_widget_show_all(ha);
 251
 252   /* TO DO check it */
 253   /*  gdk_flush (); */
 254
 255   //g_object_set_data(G_OBJECT(ha), "image", image);
 256   actor->image = image;
 257   hildon_animation_actor_set_parent (HILDON_ANIMATION_ACTOR (ha), GTK_WINDOW(desktop_plugin));
 258
 259   actor->widget = ha;
 260   set_actor_position(actor, actor->x, actor->y, actor->z, desktop_plugin);
 261   set_actor_scale(actor, (double)actor->scale/100, (double)actor->scale/100);
 262   set_actor_visible(actor, actor->visible);
 263 }
 264
 265
 266 void
 267 change_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
 268 {
 269     GtkWidget *image = NULL;
 270     GdkPixbuf *pixbuf = NULL;
 271     gchar     *str = NULL;
 272
 273     str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 274                             desktop_plugin->priv->theme, actor->filename);
 275
 276     pixbuf = gdk_pixbuf_new_from_file_at_size (str,
 277                                                actor->width,
 278                                                actor->height,
 279                                                NULL);
 280     if(str)
 281         g_free(str);
 282     if (pixbuf){
 283         image = gtk_image_new_from_pixbuf (pixbuf);
 284         g_object_unref(G_OBJECT(pixbuf));
 285     }
 286     if (image){
 287         g_signal_connect(G_OBJECT(image), "expose_event",
 288                                        G_CALLBACK(expose_event), pixbuf);
 289         //if (g_object_get_data(G_OBJECT(actor->widget), "image")){
 290         if (actor->image){
 291             gtk_container_remove(GTK_CONTAINER(actor->widget), actor->image);
 292         }
 293         //g_object_set_data(G_OBJECT(actor->widget), "image", image);
 294         actor->image = image;
 295         gtk_container_add (GTK_CONTAINER (actor->widget), image);
 296         realize(actor->widget);
 297         gtk_widget_show_all(actor->widget);
 298         /* TO DO check it */
 299        /*  gdk_flush (); */
 300
 301
 302     }
 303
 304 }
 305
 306
 307 static gboolean
 308 short_timeout (AWallpaperPlugin *desktop_plugin)
 309 {
 310     //gint daytime = get_daytime();
 311     GSList * tmp;
 312     void (*pfunc)(gpointer, gpointer);
 313     time_t now;
 314     Actor *actor;
 315     gboolean stop_flag = TRUE;
 316
 317 if (!desktop_plugin->priv->visible || !desktop_plugin->priv->rich_animation){
 318         desktop_plugin->priv->short_timer = 0;
 319         return FALSE;
 320     }
 321
 322     now = time(NULL);
 323     //scene.daytime = daytime;
 324     /* fprintf(stderr, "Short timer %d\n", now); */
 325     tmp = desktop_plugin->priv->scene->actors;
 326     while (tmp != NULL){
 327            actor = tmp->data;
 328            if (now >= actor->time_start_animation
 329                && actor->time_start_animation > 0
 330                /* && now - actor->time_start_animation <= actor->duration_animation*/){
 331                 pfunc = actor->func_change;
 332                 if (pfunc){
 333                     (*pfunc)(actor, desktop_plugin);
 334                     stop_flag = FALSE;
 335                 }
 336             }
 337             tmp = g_slist_next(tmp);
 338     }
 339     if (stop_flag){
 340          desktop_plugin->priv->short_timer = 0;
 341          return FALSE;
 342     }else
 343          return TRUE; /* keep running this event */
 344 }
 345
 346 void
 347 run_long_timeout(AWallpaperPlugin *desktop_plugin)
 348 {
 349
 350     gint daytime = get_daytime();
 351     GSList * tmp;
 352     void (*pfunc)(gpointer, gpointer);
 353     time_t now;
 354     Actor *actor;
 355
 356     if (!desktop_plugin->priv->scene)
 357         return;
 358     //fprintf(stderr, "!!!run long timeout short_timer=%d\n", desktop_plugin->priv->short_timer);
 359     if (desktop_plugin->priv->scene->daytime != daytime){
 360         desktop_plugin->priv->scene->daytime = daytime;
 361         tmp = desktop_plugin->priv->scene->actors;
 362         while (tmp != NULL){
 363             //change_actor(tmp->data);
 364             pfunc =((Actor*)tmp->data)->func_change;
 365             if (pfunc){
 366                 (*pfunc)(tmp->data, desktop_plugin);
 367             }
 368             tmp = g_slist_next(tmp);
 369         }
 370     }
 371
 372     now = time(NULL);
 373     //fprintf(stderr, "Now  %d\n", now);
 374     tmp = desktop_plugin->priv->scene->actors;
 375     while (tmp != NULL){
 376         actor = tmp->data;
 377         if (now >= actor->time_start_animation
 378             && actor->time_start_animation > 0
 379             && desktop_plugin->priv->short_timer == 0){
 380             /* fprintf(stderr, "start short timer act = %s %d\n", actor->name, now); */
 381             if (desktop_plugin->priv->rich_animation){
 382                 actor->time_start_animation = now;
 383                 desktop_plugin->priv->short_timer = g_timeout_add(SHORT_TIMER, (GtkFunction)short_timeout, desktop_plugin);
 384             }
 385             else {
 386                 (*actor->func_change)(actor, desktop_plugin);
 387             }
 388         }
 389         tmp = g_slist_next(tmp);
 390     }
 391
 392 }
 393
 394 static gboolean
 395 long_timeout (AWallpaperPlugin *desktop_plugin)
 396 {
 397     /* fprintf(stderr, "long_timeout %i\n", desktop_plugin->priv->long_timer); */
 398     if (desktop_plugin->priv->long_timer == 0 )
 399         return FALSE;
 400     if (!desktop_plugin->priv->visible){
 401         if(desktop_plugin->priv->short_timer != 0){
 402             g_source_remove(desktop_plugin->priv->short_timer);
 403             desktop_plugin->priv->short_timer = 0;
 404         }
 405         desktop_plugin->priv->long_timer = 0;
 406         return FALSE;
 407     }
 408
 409
 410     run_long_timeout(desktop_plugin);
 411     return TRUE; /* keep running this event */
 412 }
 413
 414 static void
 415 desktop_plugin_visible_notify (GObject    *object,
 416                                           GParamSpec *spec,
 417                                           AWallpaperPlugin *desktop_plugin)
 418 {
 419     gboolean visible;
 420     g_object_get (object, "is-on-current-desktop", &visible, NULL);
 421     /* fprintf (stderr, "is-on-current-desktop changed. visible: %u", visible); */
 422     if (visible){
 423         desktop_plugin->priv->visible = TRUE;
 424         if (desktop_plugin->priv->long_timer == 0 ){
 425             desktop_plugin->priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
 426             run_long_timeout(desktop_plugin);
 427         }
 428     }else{
 429         desktop_plugin->priv->visible = FALSE;
 430         if (desktop_plugin->priv->long_timer != 0 ){
 431             g_source_remove(desktop_plugin->priv->long_timer);
 432             desktop_plugin->priv->long_timer = 0;
 433         }
 434     }
 435 }
 436 gboolean
 437 rich_animation_press(GtkWidget *widget, GdkEvent *event,
 438                                             gpointer user_data){
 439     fprintf(stderr,"gggggggggggggggggggg2222\n");
 440     return FALSE;
 441 }
 442 static void
 443 animation_wallpaper_plugin_init (AWallpaperPlugin *desktop_plugin)
 444 {
 445     GtkWidget *rich_animation;
 446     gchar           buffer[2048];
 447     gchar str[128];
 448
 449     //fprintf(stderr, "!!!!!!!plugin init \n");
 450     Animation_WallpaperPrivate *priv =  Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
 451     desktop_plugin->priv =  Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
 452     priv->osso = osso_initialize(PACKAGE, VERSION, TRUE, NULL);
 453
 454         /* Initialize DBUS */
 455     livewp_initialize_dbus(priv);
 456
 457     priv->desktop_plugin = desktop_plugin;
 458     priv->visible = TRUE;
 459     priv->short_timer = 0;
 460     priv->xapplet = 0;
 461     priv->yapplet = 0;
 462     priv->scene = NULL;
 463 //    priv->theme = g_strdup("Modern");
 464 //#if 0
 465     priv->hash_scene_func = g_hash_table_new(g_str_hash, g_str_equal);
 466
 467     g_hash_table_insert(priv->hash_scene_func, g_strdup("Berlin"), (gpointer)&init_scene_Berlin);
 468     g_hash_table_insert(priv->hash_scene_func, g_strdup("Modern"), (gpointer)&init_scene_Modern);
 469     g_hash_table_insert(priv->hash_scene_func, g_strdup("Matrix"), (gpointer)&init_scene_Matrix);
 470 //#endif
 471     //priv->theme = g_strdup("Modern");
 472     desktop_plugin->priv->main_widget = gtk_fixed_new();
 473
 474     gtk_widget_set_size_request(desktop_plugin->priv->main_widget, 100, 32);
 475     desktop_plugin->priv->right_corner = NULL;
 476     snprintf(buffer, sizeof(buffer) - 1, "%s/%s/%s", THEME_PATH, desktop_plugin->priv->theme, "town0_right_corner.png");
 477     desktop_plugin->priv->right_corner = gtk_image_new_from_file (buffer);
 478     if (desktop_plugin->priv->right_corner){
 479         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), desktop_plugin->priv->right_corner, 0, 0);
 480         gtk_widget_show (desktop_plugin->priv->right_corner);
 481     }
 482     /* Create rich animation event */
 483     rich_animation = gtk_event_box_new();
 484     if(rich_animation){
 485         gtk_widget_set_events(rich_animation, GDK_BUTTON_PRESS_MASK);
 486         gtk_event_box_set_visible_window(GTK_EVENT_BOX(rich_animation), FALSE);
 487         gtk_widget_set_size_request(rich_animation, 100, 32);
 488         gtk_widget_show (rich_animation);
 489         g_signal_connect(rich_animation, "button-press-event", G_CALLBACK(rich_animation_press), desktop_plugin);
 490         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), rich_animation, 0, 0);
 491     }
 492 #if 0
 493     GtkWidget *label = gtk_label_new ("1111ddddddddd");
 494     gtk_widget_set_size_request(label, 95, 30);
 495     gtk_widget_show (label);
 496     gtk_container_add (GTK_CONTAINER (desktop_plugin), label);
 497 #endif
 498     hd_home_plugin_item_set_settings (HD_HOME_PLUGIN_ITEM (desktop_plugin), TRUE);
 499     g_signal_connect (desktop_plugin, "show-settings",
 500                              G_CALLBACK (show_settings), priv);
 501     gtk_widget_show (desktop_plugin->priv->main_widget);
 502     gtk_container_add (GTK_CONTAINER (desktop_plugin), desktop_plugin->priv->main_widget);
 503     init_applet_position(&(priv->xapplet), &(priv->yapplet));
 504
 505
 506     //fprintf(stderr, "!!!theme = %s\n", priv->theme);
 507     //snprintf(str, sizeof(str) - 1, "%s", "init_scene2");
 508     //fprintf(stderr, " str = %s\n", str);
 509     priv->scene = NULL;
 510 #if 0
 511     if (!strcmp(priv->theme,"Modern"))
 512         init_scene_Modern(desktop_plugin);
 513     else if (!strcmp(priv->theme,"Berlin"))
 514         init_scene_Berlin(desktop_plugin);
 515     else if (!strcmp(priv->theme, "Matrix"))
 516         init_scene_Matrix(desktop_plugin);
 517 #endif
 518 //    init_scene_theme(desktop_plugin);
 519
 520 //    priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
 521     /* TODO Move scene to priv */
 522     //scene.timer_type = LONG_TIMER_TYPE;
 523     g_signal_connect (desktop_plugin, "notify::is-on-current-desktop",
 524                    G_CALLBACK (desktop_plugin_visible_notify), desktop_plugin);
 525
 526
 527     //sleep(2);
 528 }
 529
 530 static void
 531 lw_applet_finalize (GObject *object)
 532 {
 533 fprintf(stderr,"lw_applet_finalize\n");
 534 /*
 535      AWallpaperPlugin *desktop_plugin = Animation_Wallpaper_HOME_PLUGIN (object);
 536      Animation_WallpaperPrivate *priv = desktop_plugin->priv;
 537
 538      if (priv){
 539              livewp_deinitialize_dbus(priv);
 540              fprintf(stderr,"finalaze %i\n", priv->long_timer);
 541              if (priv->long_timer){
 542                 g_source_remove(priv->long_timer);
 543                 priv->long_timer = 0;
 544              }
 545              if (priv->short_timer){
 546                 g_source_remove(priv->short_timer);
 547                 priv->short_timer = 0;
 548              }
 549
 550              destroy_scene(desktop_plugin);
 551      }
 552 */
 553 }
 554
 555 static void
 556 desktop_widget_finalize (GObject *object)
 557 {
 558      AWallpaperPlugin *desktop_plugin = Animation_Wallpaper_HOME_PLUGIN (object);
 559      Animation_WallpaperPrivate *priv = desktop_plugin->priv;
 560
 561      if (priv){
 562              livewp_deinitialize_dbus(priv);
 563              fprintf(stderr,"finalaze %i\n", priv->long_timer);
 564              if (priv->long_timer){
 565                 g_source_remove(priv->long_timer);
 566                 priv->long_timer = 0;
 567              }
 568              if (priv->short_timer){
 569                 g_source_remove(priv->short_timer);
 570                 priv->short_timer = 0;
 571              }
 572
 573              destroy_scene(desktop_plugin);
 574      }
 575       /* Call the base class's implementation: */
 576       G_OBJECT_CLASS (animation_wallpaper_plugin_parent_class)->finalize (object);
 577 }
 578
 579 static void
 580 animation_wallpaper_plugin_class_init (AWallpaperPluginClass *klass) {
 581
 582     GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 583     GtkObjectClass *gobject_class = GTK_OBJECT_CLASS (klass);
 584     GObjectClass *object_class = G_OBJECT_CLASS (klass);
 585
 586     /* gobject */
 587     gobject_class->destroy = (gpointer)lw_applet_finalize;
 588     object_class->finalize = desktop_widget_finalize;
 589     widget_class->realize = lw_applet_realize;
 590     widget_class->expose_event = lw_applet_expose_event;
 591
 592     g_type_class_add_private (klass, sizeof (Animation_WallpaperPrivate));
 593
 594 }
 595
 596 static void
 597 animation_wallpaper_plugin_class_finalize (AWallpaperPluginClass *class) {
 598 }
 599
 600 Animation_WallpaperPrivate*
 601 animation_wallpaper_plugin_new (void)
 602 {
 603   return g_object_new (Animation_Wallpaper_TYPE_HOME_PLUGIN , NULL);
 604 }
 605