git.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 <sys/time.h>
  30 #include <stdlib.h>
  31
  32 #define PLUGIN_NAME "livewp-home-widget.desktop-0"
  33 #define GCONF_KEY_POSITION "/apps/osso/hildon-desktop/applets/%s/position"
  34 #define GCONF_KEY_MODIFIED "/apps/osso/hildon-desktop/applets/%s/modified"
  35 #define GCONF_KEY_VIEW     "/apps/osso/hildon-desktop/applets/%s/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
  42 /* Position of plugin on desktop */
  43 #define Xstartposition 700
  44 #define Ystartposition 448
  45
  46 gint xapplet = 0, yapplet = 0;
  47 Scene scene;
  48
  49 static void
  50 lw_applet_realize (GtkWidget *widget)
  51 {
  52       GdkScreen *screen;
  53
  54       screen = gtk_widget_get_screen (widget);
  55       gtk_widget_set_colormap (widget,
  56                                 gdk_screen_get_rgba_colormap (screen));
  57       gtk_widget_set_app_paintable (widget,
  58                                 TRUE);
  59       GTK_WIDGET_CLASS (animation_wallpaper_plugin_parent_class)->realize (widget);
  60 }
  61
  62
  63 static gboolean
  64 lw_applet_expose_event(GtkWidget      *widget,
  65                                         GdkEventExpose *event)
  66 {
  67   cairo_t *cr;
  68
  69   /* Create cairo context */
  70   cr = gdk_cairo_create (GDK_DRAWABLE (widget->window));
  71   gdk_cairo_region (cr, event->region);
  72   cairo_clip (cr);
  73
  74   /* Draw alpha background */
  75   cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
  76   cairo_set_source_rgba (cr, 0.0, 0.0, 0.0, 0.0);
  77   cairo_paint (cr);
  78
  79   /* Free context */
  80   cairo_destroy (cr);
  81
  82   return GTK_WIDGET_CLASS (animation_wallpaper_plugin_parent_class)->expose_event (widget,
  83                                                                                   event);
  84 }
  85
  86 static gboolean
  87 expose_event (GtkWidget *widget,GdkEventExpose *event,
  88      gpointer data)
  89 {
  90     cairo_t *cr;
  91     GdkPixbuf *pixbuf = (GdkPixbuf *) data;
  92
  93     cr = gdk_cairo_create(widget->window);
  94     if (cr){
  95         gdk_cairo_region(cr, event->region);
  96         cairo_set_operator(cr, CAIRO_OPERATOR_SOURCE);
  97         gdk_cairo_set_source_pixbuf(cr, pixbuf, 0.0, 0.0);
  98         cairo_paint(cr);
  99         cairo_destroy(cr);
 100     }
 101     return TRUE;
 102 }
 103
 104 static void
 105 realize (GtkWidget *widget)
 106 {
 107     GdkScreen *screen;
 108     screen = gtk_widget_get_screen (widget);
 109     gtk_widget_set_colormap (widget, gdk_screen_get_rgba_colormap (screen));
 110 }
 111
 112 /* Set position of widget on desktop */
 113 static void
 114 init_applet_position(void)
 115 {
 116   GSList *position = NULL;
 117   gchar *position_key;
 118   gchar *modified_key;
 119   gchar *modified;
 120   GError *error = NULL;
 121   GConfClient   *gconf_client = gconf_client_get_default ();
 122   position_key = g_strdup_printf (GCONF_KEY_POSITION, PLUGIN_NAME);
 123   position = gconf_client_get_list (gconf_client,
 124                                     position_key,
 125                                     GCONF_VALUE_INT,
 126                                     NULL);
 127   if (position && position->data && position->next->data){
 128         xapplet = GPOINTER_TO_INT (position->data);
 129         yapplet = GPOINTER_TO_INT (position->next->data);
 130   }else{
 131         position = g_slist_prepend (g_slist_prepend (NULL,
 132                                       GINT_TO_POINTER (Ystartposition)),
 133                                       GINT_TO_POINTER (Xstartposition));
 134         gconf_client_set_list (gconf_client,
 135                                position_key,
 136                                GCONF_VALUE_INT,
 137                                position,
 138                                &error);
 139         xapplet = Xstartposition;
 140         yapplet = Ystartposition;
 141   }
 142   g_free (position_key);
 143   modified = g_strdup_printf ("%i", 0);
 144   modified_key = g_strdup_printf (GCONF_KEY_MODIFIED, PLUGIN_NAME);
 145   gconf_client_set_string (gconf_client,
 146                            modified_key,
 147                            modified,
 148                            &error);
 149   g_free(modified);
 150   g_free(modified_key);
 151   gconf_client_clear_cache(gconf_client);
 152   g_object_unref(gconf_client);
 153 }
 154
 155 void
 156 actor_set_position_full(GtkWidget *actor, gint x, gint y, gint z)
 157 {
 158 /*  fprintf(stderr, "actor_set_position_full z=%d\n", z); */
 159     hildon_animation_actor_set_position_full (HILDON_ANIMATION_ACTOR (actor),x-xapplet, y-yapplet, z);
 160 }
 161
 162 static gint
 163 path_line(gint x0, gint x1, double t)
 164 {
 165     // уравниение прямой
 166     return ((x1 - x0) * t + x0);
 167 }
 168
 169
 170 void
 171 destroy_hildon_actor(Actor *actor)
 172 {
 173     //fprintf(stderr, "destroy_hildon_actor %s\n",actor->name);
 174     gtk_widget_destroy(actor->widget);
 175     actor->widget = NULL;
 176 }
 177
 178 static Actor*
 179 init_object(AWallpaperPlugin *desktop_plugin,
 180             gchar * name,
 181             gchar * filename,
 182             gint x,
 183             gint y,
 184             gint z,
 185             gint width,
 186             gint height,
 187             gboolean visible,
 188             gboolean load_image,
 189             gint scale,
 190             gint opacity,
 191             void (*pfunc_change)(Actor*),
 192             void (*pfunc_probability)(Actor*),
 193             GPtrArray *child
 194            )
 195 {
 196   Actor *actor = NULL;
 197   actor = g_new0(Actor, 1);
 198   actor->x = x;
 199   actor->y = y;
 200   actor->z = z;
 201   actor->width = width;
 202   actor->height = height;
 203   actor->visible = visible;
 204   actor->scale = scale;
 205   actor->opacity = opacity;
 206   actor->filename = g_strdup(filename);
 207   actor->name = g_strdup(name);
 208   actor->func_change = (gpointer)pfunc_change;
 209   actor->func_probability = (gpointer)pfunc_probability;
 210   actor->child = child;
 211   if (load_image)
 212     create_hildon_actor(actor, desktop_plugin);
 213   else
 214     actor->widget = NULL;
 215   actor->time_start_animation = 0;
 216   actor->duration_animation = 0;
 217   /*
 218   a.widget = actor;
 219   a.name = name;
 220   a.x = x;
 221   a.y = y;
 222   a.z = z;
 223   */
 224   //objects_list = g_slist_append(objects_list, G_OBJECT(actor));
 225   //objects_list = g_slist_append(objects_list, G_OBJECT(a));
 226   return actor;
 227 }
 228
 229 gint
 230 rnd(gint max)
 231 {
 232     srand(time(NULL));
 233     return rand() % max;
 234 }
 235 gint fast_rnd(gint max)
 236 {
 237     guint offset = 12923;
 238     guint multiplier = 4079;
 239
 240     scene.seed = scene.seed * multiplier + offset;
 241     return (gint)(scene.seed % max);
 242 }
 243
 244 gint
 245 probability_sun()
 246 {
 247     /* update sun position after ...  second */
 248     return 60;
 249 }
 250
 251
 252 gint
 253 probability_plane()
 254 {
 255     return (fast_rnd(10) + 1) * 60;
 256 //    return 0;
 257 }
 258
 259 void
 260 change_moon(Actor * actor, AWallpaperPlugin *desktop_plugin)
 261 {
 262     gint phase;
 263     char *newfile;
 264
 265     if (actor){
 266         if (scene.daytime == TIME_NIGHT){
 267             if (!actor->visible){
 268                 actor->visible = TRUE;
 269                 phase = get_moon_phase();
 270                 newfile = g_strdup_printf( "%s%d.png", actor->name, phase);
 271                 if (actor->filename)
 272                     g_free(actor->filename);
 273                 actor->filename = newfile;
 274                 create_hildon_actor(actor, desktop_plugin);
 275
 276             }
 277             //actor->x = 400;
 278             //actor->y = 10;
 279            // actor_set_position_full(actor->widget, x, y, actor->z);
 280             //probability_sun(actor);
 281             //fprintf(stderr, "after change sun %d\n", actor->time_start_animation);
 282          }else if (actor->visible){
 283             actor->visible = FALSE;
 284             fprintf(stderr, "destroy moon \n");
 285             destroy_hildon_actor(actor);
 286             /* TO DO make moonrise*/
 287             actor->time_start_animation = 0;
 288         }
 289     }
 290
 291 }
 292
 293 void
 294 change_sun(Actor * actor, AWallpaperPlugin *desktop_plugin)
 295 {
 296     double alt, azm;
 297     gint x, y;
 298
 299     //fprintf(stderr, "change sun\n");
 300     if (actor){
 301         if (scene.daytime != TIME_NIGHT){
 302             if (!actor->visible){
 303                 actor->visible = TRUE;
 304                 create_hildon_actor(actor, desktop_plugin);
 305             }
 306             get_sun_pos(&alt, &azm);
 307             get_sun_screen_pos(alt, azm, &x, &y);
 308             actor->x = x;
 309             actor->y = y;
 310             actor_set_position_full(actor->widget, x, y, actor->z);
 311             //probability_sun(actor);
 312             actor->time_start_animation = time(NULL) + probability_sun();
 313          }else if (actor->visible){
 314             actor->visible = FALSE;
 315             destroy_hildon_actor(actor);
 316             actor->time_start_animation = 0;
 317         }
 318     }
 319
 320 }
 321
 322 static void
 323 change_tram(Actor * actor, AWallpaperPlugin *desktop_plugin)
 324 {
 325     gint x0 = -300, y0 = 225, scale0 = 100,
 326          x1 = 800, y1 = 162, scale1 = 130,
 327          x, y, scale;
 328     struct timeval tvb;
 329     suseconds_t ms;
 330     long sec;
 331     double t;
 332
 333     //fprintf(stderr, "change tram\n");
 334     gettimeofday(&tvb, NULL);
 335
 336     ms = tvb.tv_usec;
 337     sec = tvb.tv_sec;
 338
 339     if (!actor->visible){
 340         actor->visible = TRUE;
 341         if (scene.daytime == TIME_NIGHT){
 342             if (actor->filename)
 343                 g_free(actor->filename);
 344             actor->filename = g_strdup("tram_dark.png");
 345         } else{
 346             if (actor->filename)
 347                 g_free(actor->filename);
 348             actor->filename = g_strdup("tram.png");
 349         }
 350         create_hildon_actor(actor, desktop_plugin);
 351     }
 352     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 353     x = path_line(x0, x1, t);
 354     y = path_line(y0, y1, t);
 355     scale = path_line(scale0, scale1, t);
 356     //fprintf(stderr, "change tram t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 357     actor_set_position_full(actor->widget, x, y, actor->z);
 358     hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 359     if (t >= 1){
 360         /* stop animation */
 361         actor->visible = FALSE;
 362         destroy_hildon_actor(actor);
 363         actor->time_start_animation = sec + fast_rnd(60);
 364     }
 365 }
 366
 367 void
 368 change_plane1(Actor *actor, AWallpaperPlugin *desktop_plugin)
 369 {
 370     gint x0 = 620, y0 = 233,
 371          x1 = 79, y1 = -146,
 372          x, y;
 373     struct timeval tvb;
 374     suseconds_t ms;
 375     long sec;
 376     double t;
 377
 378     gettimeofday(&tvb, NULL);
 379
 380     ms = tvb.tv_usec;
 381     sec = tvb.tv_sec;
 382 //    fprintf(stderr, "1 %f - %d\n", sec+(double)ms/100000, now);
 383
 384     if (scene.daytime != TIME_NIGHT){
 385         if (actor->time_start_animation == 0){
 386             actor->time_start_animation = sec + probability_plane();
 387             return;
 388         }
 389     }
 390     if (!actor->visible){
 391         actor->visible = TRUE;
 392         create_hildon_actor(actor, desktop_plugin);
 393     }
 394     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 395     x = path_line(x0, x1, t);
 396     y = path_line(y0, y1, t);
 397     //scale = path_line(scale0, scale1, t);
 398     //fprintf(stderr, "change tram t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 399     actor_set_position_full(actor->widget, x, y, actor->z);
 400     //hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 401     if (t >= 1){
 402         /* stop animation */
 403         actor->visible = FALSE;
 404         destroy_hildon_actor(actor);
 405         if (scene.daytime == TIME_NIGHT)
 406             actor->time_start_animation = 0;
 407         else
 408             actor->time_start_animation = sec + probability_plane();
 409     }
 410
 411 }
 412
 413 void
 414 change_plane2(Actor *actor, AWallpaperPlugin *desktop_plugin)
 415 {
 416     gint x0 = -actor->width, y0 = 45,
 417          x1 = 800, y1 = 20,
 418          x, y;
 419     struct timeval tvb;
 420     suseconds_t ms;
 421     long sec;
 422     double t;
 423
 424     gettimeofday(&tvb, NULL);
 425
 426     ms = tvb.tv_usec;
 427     sec = tvb.tv_sec;
 428 //    fprintf(stderr, "1 %f - %d\n", sec+(double)ms/100000, now);
 429     if (scene.daytime != TIME_NIGHT){
 430         if (actor->time_start_animation == 0){
 431             actor->time_start_animation = sec + probability_plane();
 432             return;
 433         }
 434     }
 435     if (!actor->visible){
 436         actor->visible = TRUE;
 437         create_hildon_actor(actor, desktop_plugin);
 438     }
 439
 440     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 441     x = path_line(x0, x1, t);
 442     y = path_line(y0, y1, t);
 443     //scale = path_line(scale0, scale1, t);
 444     //fprintf(stderr, "change tram t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 445     actor_set_position_full(actor->widget, x, y, actor->z);
 446     //hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 447     if (t >= 1){
 448         /* stop animation */
 449         actor->visible = FALSE;
 450         destroy_hildon_actor(actor);
 451         if (scene.daytime == TIME_NIGHT)
 452             actor->time_start_animation = 0;
 453         else
 454             actor->time_start_animation = sec + probability_plane();
 455     }
 456
 457 }
 458
 459 void
 460 change_cloud(Actor *actor, AWallpaperPlugin *desktop_plugin)
 461 {
 462     gint x0, y0 = 300, scale0 = 100,
 463          x1, y1 = -actor->height, scale1 = 150,
 464          x, y, scale;
 465     struct timeval tvb;
 466     suseconds_t ms;
 467     long sec;
 468     double t;
 469     gchar *newfile;
 470
 471     //fprintf(stderr, "change cloud\n");
 472     gettimeofday(&tvb, NULL);
 473
 474     ms = tvb.tv_usec;
 475     sec = tvb.tv_sec;
 476     //fprintf(stderr, "c1oud %s - y0=%d\n", actor->name, actor->y);
 477
 478     if (!actor->visible){
 479         actor->visible = TRUE;
 480         if (scene.daytime == TIME_NIGHT){
 481             newfile = g_strdup_printf("%s_dark.png", actor->name);
 482         }else{
 483             newfile = g_strdup_printf("%s.png", actor->name);
 484         }
 485         if (actor->filename)
 486             g_free(actor->filename);
 487         actor->filename = newfile;
 488
 489
 490         create_hildon_actor(actor, desktop_plugin);
 491     }
 492     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 493
 494     if (scene.wind_orientation == 1){
 495         x0 = -actor->width;
 496         x1 = 800;
 497     }
 498     else {
 499         x0 = 800;
 500         x1 = -actor->width;
 501     }
 502
 503     x = path_line(x0, x1, t);
 504     y = -scene.wind_angle * (x - x0) + actor->y;
 505     scale = path_line(scale0, scale1, (double)(y - y0)/(y1 - y0));
 506
 507     //fprintf(stderr, "change cloud t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 508     actor_set_position_full(actor->widget, x, y, actor->z);
 509     hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 510     if ((y < y1 || y > y0) || t >= 1){
 511         /* stop animation */
 512         actor->visible = FALSE;
 513         destroy_hildon_actor(actor);
 514         actor->time_start_animation = sec + fast_rnd(300);
 515         actor->y = fast_rnd(300);
 516     }
 517
 518 }
 519
 520 void
 521 change_wind(Actor *actor, AWallpaperPlugin *desktop_plugin)
 522 {
 523     scene.wind_orientation = fast_rnd(2);
 524     if (scene.wind_orientation == 0) scene.wind_orientation = -1;
 525     scene.wind_angle = (double)(fast_rnd(200) - 100) / 100;
 526     actor->time_start_animation = time(NULL) + (fast_rnd(10) + 10) * 60;
 527     //fprintf(stderr, "change wind orient = %d angle = %f after = %d\n", scene.wind_orientation, scene.wind_angle, actor->time_start_animation-time(NULL));
 528 }
 529
 530 void
 531 change_window1(Actor * actor, AWallpaperPlugin *desktop_plugin)
 532 {
 533     gint now = time(NULL);
 534     if (scene.daytime == TIME_DAY){
 535         if (actor->widget){
 536             actor->visible = FALSE;
 537             destroy_hildon_actor(actor);
 538         }
 539         actor->time_start_animation = 0;
 540         return;
 541     }else {
 542         if (!actor->widget)
 543             create_hildon_actor(actor, desktop_plugin);
 544         if (actor->time_start_animation == 0){
 545             actor->time_start_animation = now + fast_rnd(30);
 546             return;
 547         }
 548     }
 549
 550     if (!actor->visible)
 551         actor->visible = TRUE;
 552     else
 553         actor->visible = FALSE;
 554     hildon_animation_actor_set_show(
 555             HILDON_ANIMATION_ACTOR(actor->widget),
 556             actor->visible
 557     );
 558     actor->time_start_animation = now + fast_rnd(60) + 10;
 559
 560 }
 561
 562 void
 563 change_signal(Actor * actor, AWallpaperPlugin *desktop_plugin)
 564 {
 565     gint now = time(NULL);
 566     Actor *a;
 567 #if 0
 568     gchar *newfile;
 569     gint now = time(NULL);
 570     newfile = g_strdup_printf("%s%d.png", actor->name, scene.daytime);
 571     if (!strcmp(actor->filename, "red.png"))
 572         newfile = g_strdup_printf("%s", "green.png");
 573     else
 574         newfile = g_strdup_printf("%s", "red.png");
 575     g_free(actor->filename);
 576     actor->filename = newfile;
 577     change_hildon_actor(actor, desktop_plugin);
 578     actor->time_start_animation = now + fast_rnd(30) + 10;
 579 #endif
 580     a = g_ptr_array_index(actor->child, 0);
 581     //fprintf(stderr, "actor name= %p \n", child->widget);
 582     if (a->visible)
 583         a->visible = FALSE;
 584     else
 585         a->visible = TRUE;
 586     hildon_animation_actor_set_show (HILDON_ANIMATION_ACTOR(a->widget), a->visible);
 587
 588     a = g_ptr_array_index(actor->child, 1);
 589     //fprintf(stderr, "actor name= %s \n", child->name);
 590     if (a->visible)
 591         a->visible = FALSE;
 592     else
 593         a->visible = TRUE;
 594     hildon_animation_actor_set_show (HILDON_ANIMATION_ACTOR(a->widget), a->visible);
 595
 596     actor->time_start_animation = now + fast_rnd(30) + 10;
 597 }
 598
 599 void
 600 create_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
 601 {
 602   GtkWidget *ha = NULL;
 603   GdkPixbuf *pixbuf = NULL;
 604   GtkWidget *image = NULL;
 605   gchar     *str = NULL;
 606
 607   ha = hildon_animation_actor_new();
 608   str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 609                         desktop_plugin->priv->theme, actor->filename);
 610   pixbuf = gdk_pixbuf_new_from_file_at_size (str,
 611                                              actor->width,
 612                                              actor->height,
 613                                              NULL);
 614   /*fprintf(stderr, "create_hildon_actor %s %s\n", actor->name, str);*/
 615   if (str)
 616       g_free(str);
 617   if (pixbuf){
 618       image = gtk_image_new_from_pixbuf (pixbuf);
 619       g_object_unref(G_OBJECT(pixbuf));
 620   }
 621   if (image){
 622     g_signal_connect(G_OBJECT(image), "expose_event",
 623                            G_CALLBACK(expose_event), pixbuf);
 624     gtk_container_add (GTK_CONTAINER (ha), image);
 625   }
 626   actor_set_position_full(ha, actor->x, actor->y, actor->z);
 627   hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(ha), (double)actor->scale/100, (double)actor->scale/100);
 628   realize(ha);
 629   gtk_widget_show_all(ha);
 630   hildon_animation_actor_set_show (HILDON_ANIMATION_ACTOR(ha), actor->visible);
 631
 632   /* TO DO check it */
 633   /*  gdk_flush (); */
 634
 635   //g_object_set_data(G_OBJECT(ha), "name", name);
 636   //g_object_set_data(G_OBJECT(ha), "filename", filename);
 637   g_object_set_data(G_OBJECT(ha), "image", image);
 638   /*
 639   g_object_set_data(G_OBJECT(ha), "x", x);
 640   g_object_set_data(G_OBJECT(ha), "y", y);
 641   g_object_set_data(G_OBJECT(ha), "z", z);
 642   g_object_set_data(G_OBJECT(ha), "width", width);
 643   g_object_set_data(G_OBJECT(ha), "height", height);
 644   g_object_set_data(G_OBJECT(ha), "scale", scale);
 645   g_object_set_data(G_OBJECT(ha), "visible", visible);
 646   g_object_set_data(G_OBJECT(ha), "opacity", opacity);
 647   g_object_set_data(G_OBJECT(ha), "func", pfunc);
 648   */
 649   hildon_animation_actor_set_parent (HILDON_ANIMATION_ACTOR (ha), GTK_WINDOW(desktop_plugin));
 650   actor->widget = ha;
 651 }
 652
 653
 654 void
 655 change_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
 656 {
 657     GtkWidget *image = NULL;
 658     GdkPixbuf *pixbuf = NULL;
 659     gchar     *str = NULL;
 660
 661     str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 662                             desktop_plugin->priv->theme, actor->filename);
 663
 664     pixbuf = gdk_pixbuf_new_from_file_at_size (str,
 665                                                actor->width,
 666                                                actor->height,
 667                                                NULL);
 668     if(str)
 669         g_free(str);
 670     if (pixbuf){
 671         image = gtk_image_new_from_pixbuf (pixbuf);
 672         g_object_unref(G_OBJECT(pixbuf));
 673     }
 674     if (image){
 675         g_signal_connect(G_OBJECT(image), "expose_event",
 676                                        G_CALLBACK(expose_event), pixbuf);
 677         if (g_object_get_data(G_OBJECT(actor->widget), "image")){
 678             gtk_container_remove(GTK_CONTAINER(actor->widget), g_object_get_data(G_OBJECT(actor->widget), "image"));
 679         }
 680         g_object_set_data(G_OBJECT(actor->widget), "image", image);
 681         gtk_container_add (GTK_CONTAINER (actor->widget), image);
 682         realize(actor->widget);
 683         gtk_widget_show_all(actor->widget);
 684         /* TO DO check it */
 685        /*  gdk_flush (); */
 686
 687
 688     }
 689
 690 }
 691
 692
 693 void
 694 change_static_actor(Actor * actor, AWallpaperPlugin *desktop_plugin)
 695 {
 696     gchar *newfile;
 697     newfile = g_strdup_printf("%s%d.png", actor->name, scene.daytime);
 698     if (actor->filename)
 699             g_free(actor->filename);
 700     actor->filename = newfile;
 701     change_hildon_actor(actor, desktop_plugin);
 702 }
 703
 704 void
 705 change_static_actor_with_corner(Actor * actor, AWallpaperPlugin *desktop_plugin)
 706 {
 707     gchar buffer[2048];
 708
 709     if (desktop_plugin->priv->right_corner)
 710         gtk_widget_destroy(desktop_plugin->priv->right_corner);
 711     snprintf(buffer, sizeof(buffer) - 1, "%s/%s/town%i_right_corner.png", \
 712                                   THEME_PATH, desktop_plugin->priv->theme, scene.daytime);
 713     desktop_plugin->priv->right_corner = gtk_image_new_from_file (buffer);
 714     if (desktop_plugin->priv->right_corner){
 715         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), desktop_plugin->priv->right_corner, 0, 0);
 716         gtk_widget_show (desktop_plugin->priv->right_corner);
 717     }
 718     change_static_actor(actor, desktop_plugin);
 719
 720 }
 721
 722 void
 723 change_layer(Actor * actor, AWallpaperPlugin *desktop_plugin)
 724 {
 725     gint y;
 726     Actor *a;
 727
 728     a = g_ptr_array_index(actor->child, 0);
 729     y = a->y + 10;
 730     if (y > 480) y = -480;
 731     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 732     actor_set_position_full(a->widget, a->x, y, a->z);
 733     a->y = y;
 734
 735     a = g_ptr_array_index(actor->child, 1);
 736     y = a->y + 10;
 737     if (y > 480) y = -480;
 738     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 739     actor_set_position_full(a->widget, a->x, y, a->z);
 740     a->y = y;
 741
 742     a = g_ptr_array_index(actor->child, 2);
 743     y = a->y + 20;
 744     if (y > 480) y = -480;
 745     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 746     actor_set_position_full(a->widget, a->x, y, a->z);
 747     a->y = y;
 748
 749     a = g_ptr_array_index(actor->child, 3);
 750     y = a->y + 20;
 751     if (y > 480) y = -480;
 752     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 753     actor_set_position_full(a->widget, a->x, y, a->z);
 754     a->y = y;
 755
 756 }
 757
 758 void
 759 change_layer1(Actor * actor, AWallpaperPlugin *desktop_plugin)
 760 {
 761     gint y;
 762     y = actor->y + 10;
 763     if (y > 480) y = -480;
 764     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 765     actor_set_position_full(actor->widget, actor->x, y, actor->z);
 766     actor->y = y;
 767 }
 768
 769 void
 770 change_layer2(Actor * actor, AWallpaperPlugin *desktop_plugin)
 771 {
 772     gint y;
 773     y = actor->y + 15;
 774     if (y >= 480) y = -480;
 775     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 776     actor_set_position_full(actor->widget, actor->x, y, actor->z);
 777     actor->y = y;
 778 }
 779
 780 /*
 781 static gint
 782 get_time(gint t){
 783     // уравнение изменения времени
 784     return t*1.1;
 785 }
 786 */
 787 static void
 788 destroy_scene(void){
 789     GSList * tmp = scene.actors;
 790     Actor *actor;
 791     while (tmp != NULL){
 792         actor = tmp->data;
 793         if (actor){
 794             if (actor->child){
 795                 g_ptr_array_free(actor->child, TRUE);
 796             }
 797             if (actor->filename)
 798                 g_free(actor->filename);
 799             if (actor->name)
 800                 g_free(actor->name);
 801             gtk_widget_destroy(actor->widget);
 802             //actor->widget = NULL;
 803             g_free(actor);
 804         }
 805         tmp = g_slist_next(tmp);
 806     }
 807     g_slist_free(tmp);
 808
 809 }
 810
 811 void
 812 reload_scene(AWallpaperPlugin *desktop_plugin)
 813 {
 814     fprintf(stderr,"Reload scene %s\n", desktop_plugin->priv->theme);
 815     destroy_scene();
 816     if (!strcmp(desktop_plugin->priv->theme,"Modern"))
 817         init_scene(desktop_plugin);
 818     else if (!strcmp(desktop_plugin->priv->theme,"Berlin"))
 819         init_scene1(desktop_plugin);
 820     else if (!strcmp(desktop_plugin->priv->theme,"Matrix"))
 821         init_scene2(desktop_plugin);
 822
 823 }
 824
 825 static void
 826 init_scene2(AWallpaperPlugin *desktop_plugin)
 827 {
 828   Actor *actor;
 829   GPtrArray *child;
 830   gint now = time(NULL);
 831
 832   fprintf(stderr, "init scene2 \n");
 833   //scene.daytime = get_daytime();
 834   scene.actors = NULL;
 835
 836
 837   actor = init_object(desktop_plugin, "background", "bg.png",
 838                       0, 0, 5, 800, 480,
 839                       TRUE, TRUE, 100, 255,
 840                       NULL, NULL, NULL);
 841   scene.actors = g_slist_append(scene.actors, actor);
 842
 843   actor = init_object(desktop_plugin, "symbols", "symbols.png",
 844                       0, 0, 10, 800, 480,
 845                       TRUE, TRUE, 100, 255,
 846                       NULL, NULL, NULL);
 847   scene.actors = g_slist_append(scene.actors, actor);
 848
 849   child = g_ptr_array_sized_new(4);
 850   actor = init_object(desktop_plugin, "layer1", "layer1_2.png",
 851                       0, -480, 6, 800, 960,
 852                       TRUE, TRUE, 100, 255,
 853                       NULL, NULL, NULL);
 854   //actor->time_start_animation = now;
 855   //actor->duration_animation = G_MAXINT;
 856   scene.actors = g_slist_append(scene.actors, actor);
 857   g_ptr_array_add(child, actor);
 858
 859   actor = init_object(desktop_plugin, "layer1", "layer1_1.png",
 860                       0, (-480 - 480), 7, 800, 960,
 861                       TRUE, TRUE, 100, 255,
 862                       NULL, NULL, NULL);
 863   //actor->time_start_animation = now;
 864   //actor->duration_animation = G_MAXINT;
 865   scene.actors = g_slist_append(scene.actors, actor);
 866   g_ptr_array_add(child, actor);
 867
 868   actor = init_object(desktop_plugin, "layer2", "layer2_2.png",
 869                       0, -480, 8, 800, 960,
 870                       TRUE, TRUE, 100, 255,
 871                       NULL, NULL, NULL);
 872   //actor->time_start_animation = now;
 873   //actor->duration_animation = G_MAXINT;
 874   scene.actors = g_slist_append(scene.actors, actor);
 875   g_ptr_array_add(child, actor);
 876
 877   actor = init_object(desktop_plugin, "layer2", "layer2_1.png",
 878                       0, (-480 - 480), 9, 800, 960,
 879                       TRUE, TRUE, 100, 255,
 880                       NULL, NULL, NULL);
 881   //actor->time_start_animation = now;
 882   //actor->duration_animation = G_MAXINT;
 883   scene.actors = g_slist_append(scene.actors, actor);
 884   g_ptr_array_add(child, actor);
 885
 886   actor = init_object(desktop_plugin, "layers", "",
 887                       0, (-480 - 480), 9, 800, 960,
 888                       FALSE, FALSE, 100, 255,
 889                       (gpointer)&change_layer, NULL, child);
 890   actor->time_start_animation = now;
 891   actor->duration_animation = G_MAXINT;
 892   scene.actors = g_slist_append(scene.actors, actor);
 893
 894   run_long_timeout(desktop_plugin);
 895
 896 }
 897 /* Init Modern Scene */
 898 static void
 899 init_scene(AWallpaperPlugin *desktop_plugin)
 900 {
 901   Actor *actor;
 902   gint now = time(NULL);
 903   gint i;
 904   gint winds[13][2];
 905
 906   /* fprintf(stderr, "init scene \n");*/
 907   scene.daytime = get_daytime();
 908   scene.actors = NULL;
 909   scene.wind_orientation = -1;
 910   scene.wind_angle = 0.3;
 911   /* init value for random */
 912   scene.seed = time(NULL);
 913
 914   actor = init_object(desktop_plugin, "sky", "sky0.png",
 915                       0, 0, 5, 800, 480,
 916                       TRUE , TRUE, 100, 255,
 917                       (gpointer)&change_static_actor, NULL, NULL);
 918   change_static_actor(actor, desktop_plugin);
 919   scene.actors = g_slist_append(scene.actors, actor);
 920
 921   actor = init_object(desktop_plugin, "sun", "sun.png",
 922                       0, 0, 6, 88, 88,
 923                       FALSE, FALSE, 100, 255,
 924                       (gpointer)&change_sun, (gpointer)&probability_sun, NULL);
 925   actor->time_start_animation = now;
 926   actor->duration_animation = G_MAXINT;
 927   change_sun(actor, desktop_plugin);
 928   scene.actors = g_slist_append(scene.actors, actor);
 929
 930   //actor = init_object(desktop_plugin, "dot", "dot1.png", 0, 0, 11, 50, 50,
 931     //                  TRUE, 100, 255, NULL, NULL);
 932   //scene.actors = g_slist_append(scene.actors, actor);
 933
 934   actor = init_object(desktop_plugin, "cloud1", "cloud1.png",
 935                       0, fast_rnd(300)-97, 7, 150, 97,
 936                       FALSE, FALSE, 100, 255,
 937                       (gpointer)&change_cloud, NULL, NULL);
 938   actor->time_start_animation = now + fast_rnd(20);
 939   actor->duration_animation = 3*60;
 940   scene.actors = g_slist_append(scene.actors, actor);
 941
 942   actor = init_object(desktop_plugin, "cloud2", "cloud2.png",
 943                       0, fast_rnd(300)-75, 7, 188, 75,
 944                       FALSE, FALSE, 100, 255,
 945                       (gpointer)&change_cloud, NULL, NULL);
 946   actor->time_start_animation = now + fast_rnd(40)+10;
 947   actor->duration_animation = 3*60;
 948   scene.actors = g_slist_append(scene.actors, actor);
 949
 950   actor = init_object(desktop_plugin, "cloud4", "cloud4.png",
 951                       0, fast_rnd(300)-75, 7, 150, 75,
 952                       FALSE, FALSE, 100, 255,
 953                       (gpointer)&change_cloud, NULL, NULL);
 954   actor->time_start_animation = now + fast_rnd(60) + 20;
 955   actor->duration_animation = 5*60;
 956   scene.actors = g_slist_append(scene.actors, actor);
 957
 958
 959   actor = init_object(desktop_plugin, "town", "town0.png",
 960                       0, 0, 8, 800, 480,
 961                       TRUE, TRUE, 100, 255,
 962                       (gpointer)&change_static_actor, NULL, NULL);
 963   change_static_actor(actor, desktop_plugin);
 964   scene.actors = g_slist_append(scene.actors, actor);
 965
 966   actor = init_object(desktop_plugin, "tram", "tram.png",
 967                       -300, 225, 9, 350, 210,
 968                       FALSE, FALSE, 100, 255,
 969                       (gpointer)&change_tram, NULL, NULL);
 970   actor->time_start_animation = time(NULL) + fast_rnd(10);
 971   actor->duration_animation = 60;
 972   scene.actors = g_slist_append(scene.actors, actor);
 973
 974   actor = init_object(desktop_plugin, "border", "border0.png",
 975                       0, 480-79, 10, 800, 79,
 976                       TRUE, TRUE, 100, 255,
 977                       (gpointer)&change_static_actor_with_corner, NULL, NULL);
 978   change_static_actor_with_corner(actor, desktop_plugin);
 979   scene.actors = g_slist_append(scene.actors, actor);
 980
 981   actor = init_object(desktop_plugin, "moon", "moon1.png",
 982                       400, 20, 6, 60, 60,
 983                       FALSE, FALSE, 100, 255,
 984                       (gpointer)&change_moon, NULL, NULL);
 985   change_moon(actor, desktop_plugin);
 986   scene.actors = g_slist_append(scene.actors, actor);
 987
 988   actor = init_object(desktop_plugin, "wind", "",
 989                       0, 0, 5, 0, 0,
 990                       FALSE, FALSE, 100, 255,
 991                       (gpointer)&change_wind, NULL, NULL);
 992   change_wind(actor, desktop_plugin);
 993   scene.actors = g_slist_append(scene.actors, actor);
 994
 995     /* windows in 4-th house  */
 996
 997     winds[0][0] = 482;
 998     winds[0][1] = 180;
 999
1000     winds[1][0] = 495;
1001     winds[1][1] = 179;
1002
1003     winds[2][0] = 482;
1004     winds[2][1] = 191;
1005
1006     winds[3][0] = 495;
1007     winds[3][1] = 190;
1008
1009     winds[4][0] = 482;
1010     winds[4][1] = 201;
1011
1012     winds[5][0] = 495;
1013     winds[5][1] = 210;
1014
1015     winds[6][0] = 482;
1016     winds[6][1] = 222;
1017
1018     winds[7][0] = 495;
1019     winds[7][1] = 221;
1020
1021     winds[8][0] = 459;
1022     winds[8][1] = 203;
1023
1024     winds[9][0] = 495;
1025     winds[9][1] = 241;
1026
1027     winds[10][0] = 495;
1028     winds[10][1] = 252;
1029
1030     winds[11][0] = 482;
1031     winds[11][1] = 273;
1032
1033     winds[12][0] = 495;
1034     winds[12][1] = 303;
1035     for (i=0; i<13; i++){
1036         actor = init_object(desktop_plugin, "window1", "window1.png",
1037                             winds[i][0], winds[i][1], 8, 8, 10,
1038                             FALSE, FALSE, 100, 255,
1039                             (gpointer)&change_window1, NULL, NULL);
1040         //change_window1(actor, desktop_plugin);
1041         actor->time_start_animation = now + fast_rnd(30);
1042         scene.actors = g_slist_append(scene.actors, actor);
1043
1044     }
1045
1046     /* windows in 1-th house  */
1047
1048     winds[0][0] = 86;
1049     winds[0][1] = 321;
1050
1051     winds[1][0] = 86;
1052     winds[1][1] = 363;
1053
1054     winds[2][0] = 86;
1055     winds[2][1] = 385;
1056
1057     winds[3][0] = 86;
1058     winds[3][1] = 286;
1059
1060     winds[4][0] = 94;
1061     winds[4][1] = 232;
1062
1063     winds[5][0] = 94;
1064     winds[5][1] = 243;
1065
1066     winds[6][0] = 94;
1067     winds[6][1] = 265;
1068
1069     winds[7][0] = 94;
1070     winds[7][1] = 331;
1071     for (i=0; i<8; i++){
1072         actor = init_object(desktop_plugin, "window2", "window2.png",
1073                             winds[i][0], winds[i][1], 8, 8, 10,
1074                             FALSE, FALSE, 100, 255,
1075                             (gpointer)&change_window1, NULL, NULL);
1076         //change_window1(actor, desktop_plugin);
1077         actor->time_start_animation = now + fast_rnd(30);
1078         scene.actors = g_slist_append(scene.actors, actor);
1079
1080     }
1081
1082     /* windows in 3-th house  */
1083
1084     winds[0][0] = 251;
1085     winds[0][1] = 162;
1086
1087     winds[1][0] = 251;
1088     winds[1][1] = 196;
1089
1090     winds[2][0] = 251;
1091     winds[2][1] = 278;
1092
1093     winds[3][0] = 251;
1094     winds[3][1] = 289;
1095
1096     winds[4][0] = 313;
1097     winds[4][1] = 173;
1098
1099     winds[5][0] = 322;
1100     winds[5][1] = 160;
1101
1102     winds[6][0] = 303;
1103     winds[6][1] = 217;
1104
1105     winds[7][0] = 322;
1106     winds[7][1] = 224;
1107
1108     winds[8][0] = 323;
1109     winds[8][1] = 217;
1110
1111     winds[9][0] = 322;
1112     winds[9][1] = 288;
1113
1114     for (i=0; i<10; i++){
1115         actor = init_object(desktop_plugin, "window3", "window3.png",
1116                             winds[i][0], winds[i][1], 8, 8, 10,
1117                             FALSE, FALSE, 100, 255,
1118                             (gpointer)&change_window1, NULL, NULL);
1119         //change_window1(actor, desktop_plugin);
1120         actor->time_start_animation = now + fast_rnd(30);
1121         scene.actors = g_slist_append(scene.actors, actor);
1122
1123     }
1124
1125     /* windows in 5-th house  */
1126
1127     winds[0][0] = 610;
1128     winds[0][1] = 224;
1129
1130     winds[1][0] = 602;
1131     winds[1][1] = 245;
1132
1133     winds[2][0] = 602;
1134     winds[2][1] = 264;
1135
1136     winds[3][0] = 610;
1137     winds[3][1] = 301;
1138
1139     winds[4][0] = 610;
1140     winds[4][1] = 320;
1141
1142     winds[5][0] = 593;
1143     winds[5][1] = 352;
1144
1145     winds[6][0] = 610;
1146     winds[6][1] = 368;
1147
1148     for (i=0; i<7; i++){
1149         actor = init_object(desktop_plugin, "window4", "window4.png",
1150                             winds[i][0], winds[i][1], 8, 8, 10,
1151                             FALSE, FALSE, 100, 255,
1152                             (gpointer)&change_window1, NULL, NULL);
1153         //change_window1(actor, desktop_plugin);
1154         actor->time_start_animation = now + fast_rnd(30);
1155         scene.actors = g_slist_append(scene.actors, actor);
1156
1157     }
1158
1159     /* windows in 6-th house  */
1160
1161     winds[0][0] = 717;
1162     winds[0][1] = 283;
1163
1164     winds[1][0] = 698;
1165     winds[1][1] = 293;
1166
1167     winds[2][0] = 717;
1168     winds[2][1] = 315;
1169
1170     winds[3][0] = 717;
1171     winds[3][1] = 323;
1172
1173     winds[4][0] = 698;
1174     winds[4][1] = 362;
1175
1176     winds[5][0] = 698;
1177     winds[5][1] = 400;
1178
1179     for (i=0; i<6; i++){
1180         actor = init_object(desktop_plugin, "window5", "window5.png",
1181                             winds[i][0], winds[i][1], 8, 8, 10,
1182                             FALSE, FALSE, 100, 255,
1183                             (gpointer)&change_window1, NULL, NULL);
1184         //change_window1(actor, desktop_plugin);
1185         actor->time_start_animation = now + fast_rnd(30);
1186         scene.actors = g_slist_append(scene.actors, actor);
1187
1188     }
1189
1190     run_long_timeout(desktop_plugin);
1191
1192 #if 0
1193   anim = g_new0(Animation, 1);
1194   anim->count = 1;
1195   anim->actor = actor;
1196   anim->func_change = &change_tram;
1197   anim->func_time = NULL;
1198   anim->timestart = time(NULL);
1199   anim->timeall = 10;
1200
1201   scene.dynamic_actors = g_slist_append(scene.dynamic_actors, anim);
1202 #endif
1203  }
1204
1205 /* Init Berlin Scene */
1206 static void
1207 init_scene1(AWallpaperPlugin *desktop_plugin)
1208 {
1209   Actor *actor, *actor1, *actor2;
1210   gint now = time(NULL);
1211   gint i;
1212   gint winds[13][2];
1213   GPtrArray *child = NULL;
1214
1215   scene.daytime = get_daytime();
1216   scene.actors = NULL;
1217   scene.wind_orientation = -1;
1218   scene.wind_angle = 0.3;
1219   /* init value for random */
1220   scene.seed = time(NULL);
1221
1222
1223   actor = init_object(desktop_plugin, "sky", "sky.png", 0, 0, 5, 800, 480,
1224                       TRUE, TRUE, 100, 255,
1225                       (gpointer)&change_static_actor, NULL, NULL);
1226   change_static_actor(actor, desktop_plugin);
1227   scene.actors = g_slist_append(scene.actors, actor);
1228
1229
1230   actor = init_object(desktop_plugin, "sun", "sun.png", 0, 0, 6, 88, 88,
1231                       FALSE, FALSE, 100, 255,
1232                       (gpointer)&change_sun, (gpointer)&probability_sun, NULL);
1233   actor->time_start_animation = time(NULL);
1234   actor->duration_animation = G_MAXINT;
1235   change_sun(actor, desktop_plugin);
1236   scene.actors = g_slist_append(scene.actors, actor);
1237
1238 #if 0
1239   actor = init_object(desktop_plugin, "dot", "dot1.png", 0, 0, 11, 50, 50,
1240                       TRUE, 100, 255, NULL, NULL);
1241   scene.actors = g_slist_append(scene.actors, actor);
1242 #endif
1243
1244   actor = init_object(desktop_plugin, "moon", "moon1.png", 400, 15, 6, 60, 60,
1245                       FALSE, FALSE, 100, 255,
1246                       (gpointer)&change_moon, NULL, NULL);
1247   change_moon(actor, desktop_plugin);
1248   scene.actors = g_slist_append(scene.actors, actor);
1249
1250   actor = init_object(desktop_plugin, "cloud1", "cloud1.png", 0, fast_rnd(300)-97, 7, 150, 97,
1251                       FALSE, FALSE, 100, 255,
1252                       (gpointer)&change_cloud, NULL, NULL);
1253   actor->time_start_animation = now + fast_rnd(180);
1254   actor->duration_animation = 3*60;
1255   scene.actors = g_slist_append(scene.actors, actor);
1256
1257   actor = init_object(desktop_plugin, "cloud2", "cloud2.png", 0, fast_rnd(300)-75, 7, 188, 75,
1258                       FALSE, FALSE, 100, 255,
1259                       (gpointer)&change_cloud, NULL, NULL);
1260   actor->time_start_animation = now + fast_rnd(180);
1261   actor->duration_animation = 3*60;
1262   scene.actors = g_slist_append(scene.actors, actor);
1263
1264   actor = init_object(desktop_plugin, "cloud4", "cloud4.png", 0, fast_rnd(300)-75, 7, 150, 75,
1265                       FALSE, FALSE, 100, 255,
1266                       (gpointer)&change_cloud, NULL, NULL);
1267   actor->time_start_animation = now + fast_rnd(180);
1268   actor->duration_animation = 5*60;
1269   scene.actors = g_slist_append(scene.actors, actor);
1270
1271
1272   actor = init_object(desktop_plugin, "plane2", "plane3.png", 0, 45, 8, 160, 50,
1273                       FALSE, FALSE, 100, 255,
1274                       (gpointer)&change_plane2, NULL, NULL);
1275   actor->time_start_animation = now + probability_plane();
1276   actor->duration_animation = 60;
1277   scene.actors = g_slist_append(scene.actors, actor);
1278
1279   actor = init_object(desktop_plugin, "plane1", "tu154.png", 620, 233, 9, 300, 116,
1280                       FALSE, FALSE, 100, 255,
1281                       (gpointer)&change_plane1, NULL, NULL);
1282   actor->time_start_animation = now + probability_plane();
1283   actor->duration_animation = 30;
1284   scene.actors = g_slist_append(scene.actors, actor);
1285
1286   actor = init_object(desktop_plugin, "town", "town.png", 0, 0, 10, 800, 480,
1287                       TRUE, TRUE, 100, 255,
1288                       (gpointer)&change_static_actor_with_corner, NULL, NULL);
1289   change_static_actor_with_corner(actor, desktop_plugin);
1290   scene.actors = g_slist_append(scene.actors, actor);
1291
1292   actor = init_object(desktop_plugin, "wind", "", 0, 0, 5, 0, 0,
1293                       FALSE, FALSE, 100, 255,
1294                       (gpointer)&change_wind, NULL, NULL);
1295   change_wind(actor, desktop_plugin);
1296   scene.actors = g_slist_append(scene.actors, actor);
1297
1298   actor1 = init_object(desktop_plugin, "signal_red", "red.png",
1299                       486, 425, 10, 18, 38,
1300                       FALSE, TRUE, 100, 255, NULL, NULL, NULL);
1301   //actor->time_start_animation = now + fast_rnd(30) + 10;
1302   scene.actors = g_slist_append(scene.actors, actor1);
1303
1304   actor2 = init_object(desktop_plugin, "signal_green", "green.png",
1305                       486, 425, 10, 18, 38,
1306                       TRUE, TRUE, 100, 255, NULL, NULL, NULL);
1307   //actor->time_start_animation = now + fast_rnd(30) + 10;
1308   scene.actors = g_slist_append(scene.actors, actor2);
1309   child = g_ptr_array_sized_new(2);
1310   g_ptr_array_add(child, actor1);
1311   g_ptr_array_add(child, actor2);
1312   actor = init_object(desktop_plugin, "signal", "",
1313                       486, 425, 10, 18, 38,
1314                       FALSE, FALSE, 100, 255,
1315                       (gpointer)&change_signal, NULL, child);
1316   actor->time_start_animation = now + fast_rnd(30) + 10;
1317   scene.actors = g_slist_append(scene.actors, actor);
1318
1319     winds[0][0] = 389;
1320     winds[0][1] = 305;
1321
1322     winds[1][0] = 373;
1323     winds[1][1] = 306;
1324
1325     winds[2][0] = 355;
1326     winds[2][1] = 306;
1327
1328     winds[3][0] = 356;
1329     winds[3][1] = 288;
1330
1331     winds[4][0] = 337;
1332     winds[4][1] = 269;
1333
1334     winds[5][0] = 372;
1335     winds[5][1] = 268;
1336
1337     winds[6][0] = 372;
1338     winds[6][1] = 249;
1339
1340     winds[7][0] = 388;
1341     winds[7][1] = 249;
1342
1343     winds[8][0] = 387;
1344     winds[8][1] = 230;
1345
1346     winds[9][0] = 372;
1347     winds[9][1] = 211;
1348
1349     winds[10][0] = 355;
1350     winds[10][1] = 159;
1351
1352     winds[11][0] = 335;
1353     winds[11][1] = 158;
1354
1355     winds[12][0] = 386;
1356     winds[12][1] = 119;
1357
1358     for (i=0; i<13; i++){
1359         actor = init_object(desktop_plugin, "window", "window.png",
1360                             winds[i][0], winds[i][1], 10, 8, 9,
1361                             FALSE, TRUE, 100, 255,
1362                             (gpointer)&change_window1, NULL, NULL);
1363         //change_window1(actor, desktop_plugin);
1364         actor->time_start_animation = now + fast_rnd(30);
1365         scene.actors = g_slist_append(scene.actors, actor);
1366
1367     }
1368
1369     run_long_timeout(desktop_plugin);
1370
1371 }
1372
1373
1374 void
1375 get_sun_screen_pos(double alt, double azm, gint * x, gint * y)
1376 {
1377     gint y0 = 365;// - уровень горизонта
1378     *x = (int)(azm * 800) - 64;
1379     *y = (int)((1 - alt) * y0) - 64;
1380     //fprintf(stderr, "sun pos alt=%f azm=%f x=%d y=%d\n", alt, azm, *x, *y);
1381 }
1382 #if 0
1383 static void
1384 change_actor(GtkWidget * actor)
1385 {
1386     char * name;
1387     gint x, y, daytime, scale;
1388     gdouble sc;
1389     double alt, azm;
1390
1391     GtkWidget *image;
1392     GdkPixbuf *pixbuf;
1393
1394     void (*pfunc)(gpointer, gpointer);
1395
1396     name = g_object_get_data(G_OBJECT(actor), "name");
1397     fprintf(stderr, "change actor %s\n", name);
1398     if (name == "sun"){
1399         pfunc = g_object_get_data(G_OBJECT(actor), "func");
1400         if (pfunc)
1401             (*pfunc)(actor, g_strdup(name));
1402         daytime = get_daytime();
1403         if (daytime != TIME_NIGHT){
1404             hildon_animation_actor_set_show(actor, 1);
1405             get_sun_pos(&alt, &azm);
1406             get_sun_screen_pos(alt, azm, &x, &y);
1407             actor_set_position_full(actor, x, y, g_object_get_data(G_OBJECT(actor), "z"));
1408         }
1409     }
1410
1411     if (name == "cloud1"){
1412         x = g_object_get_data(G_OBJECT(actor), "x");
1413         y = g_object_get_data(G_OBJECT(actor), "y");
1414         scale = g_object_get_data(G_OBJECT(actor), "scale");
1415
1416         /* Start */
1417         image = g_object_get_data(G_OBJECT(actor), "image");
1418
1419         gtk_container_remove(actor, image);
1420         pixbuf = gdk_pixbuf_new_from_file_at_size ("/usr/share/livewp/theme/Modern/sun.png",
1421                                              200,
1422                                              200,
1423                                              NULL);
1424         if (pixbuf){
1425               image = gtk_image_new_from_pixbuf (pixbuf);
1426               g_object_unref(G_OBJECT(pixbuf));
1427         }
1428         g_signal_connect(G_OBJECT(image), "expose_event",
1429                                    G_CALLBACK(expose_event), pixbuf);
1430         gtk_container_add (GTK_CONTAINER (actor), image);
1431         realize(actor);
1432         gtk_widget_show_all(actor);
1433         /* End*/
1434
1435
1436         x += 40;
1437         y -= 20;
1438         scale -= 10;
1439         if (x > 500){
1440             x = 400;
1441             y = 150;
1442             sc = 1;
1443         }
1444         sc = (double)scale / 100;
1445         hildon_animation_actor_set_scale(actor, sc, sc);
1446         fprintf(stderr, "cloud x=%d y=%d scale=%f", x, y, sc);
1447         actor_set_position_full(actor, x, y, g_object_get_data(G_OBJECT(actor), "z"));
1448         g_object_set_data(G_OBJECT(actor), "x", x);
1449         g_object_set_data(G_OBJECT(actor), "y", y);
1450         g_object_set_data(G_OBJECT(actor), "scale", scale);
1451     }
1452
1453 }
1454 #endif
1455 static gboolean
1456 short_timeout (AWallpaperPlugin *desktop_plugin)
1457 {
1458     //gint daytime = get_daytime();
1459     GSList * tmp;
1460     void (*pfunc)(gpointer, gpointer);
1461     time_t now;
1462     Actor *actor;
1463     gboolean stop_flag = TRUE;
1464
1465 if (!desktop_plugin->priv->visible || !desktop_plugin->priv->rich_animation){
1466         desktop_plugin->priv->short_timer = 0;
1467         return FALSE;
1468     }
1469
1470     now = time(NULL);
1471     //scene.daytime = daytime;
1472     /* fprintf(stderr, "Short timer %d\n", now); */
1473     tmp = scene.actors;
1474     while (tmp != NULL){
1475            actor = tmp->data;
1476            if (now >= actor->time_start_animation
1477                && actor->time_start_animation > 0
1478                /* && now - actor->time_start_animation <= actor->duration_animation*/){
1479                 pfunc = actor->func_change;
1480                 if (pfunc){
1481                     (*pfunc)(actor, desktop_plugin);
1482                     stop_flag = FALSE;
1483                 }
1484             }
1485             tmp = g_slist_next(tmp);
1486     }
1487     if (stop_flag){
1488          desktop_plugin->priv->short_timer = 0;
1489          return FALSE;
1490     }else
1491          return TRUE; /* keep running this event */
1492 }
1493
1494 void
1495 run_long_timeout(AWallpaperPlugin *desktop_plugin)
1496 {
1497
1498     gint daytime = get_daytime();
1499     GSList * tmp;
1500     void (*pfunc)(gpointer, gpointer);
1501     time_t now;
1502     Actor *actor;
1503
1504
1505     //fprintf(stderr, "!!!run long timeout short_timer=%d\n", desktop_plugin->priv->short_timer);
1506     if (scene.daytime != daytime){
1507         scene.daytime = daytime;
1508         tmp = scene.actors;
1509         while (tmp != NULL){
1510             //change_actor(tmp->data);
1511             pfunc =((Actor*)tmp->data)->func_change;
1512             if (pfunc){
1513                 (*pfunc)(tmp->data, desktop_plugin);
1514             }
1515             tmp = g_slist_next(tmp);
1516         }
1517     }
1518
1519     now = time(NULL);
1520     //fprintf(stderr, "Now  %d\n", now);
1521     tmp = scene.actors;
1522     while (tmp != NULL){
1523         actor = tmp->data;
1524         if (now >= actor->time_start_animation
1525             && actor->time_start_animation > 0
1526             && desktop_plugin->priv->short_timer == 0){
1527             /* fprintf(stderr, "start short timer act = %s %d\n", actor->name, now); */
1528             if (desktop_plugin->priv->rich_animation){
1529                 actor->time_start_animation = now;
1530                 desktop_plugin->priv->short_timer = g_timeout_add(SHORT_TIMER, (GtkFunction)short_timeout, desktop_plugin);
1531             }
1532             else {
1533                 (*actor->func_change)(actor, desktop_plugin);
1534             }
1535         }
1536         tmp = g_slist_next(tmp);
1537     }
1538
1539 }
1540
1541 static gboolean
1542 long_timeout (AWallpaperPlugin *desktop_plugin)
1543 {
1544     /* fprintf(stderr, "long_timeout %i\n", desktop_plugin->priv->long_timer); */
1545     if (desktop_plugin->priv->long_timer == 0 )
1546         return FALSE;
1547     if (!desktop_plugin->priv->visible){
1548         if(desktop_plugin->priv->short_timer != 0){
1549             g_source_remove(desktop_plugin->priv->short_timer);
1550             desktop_plugin->priv->short_timer = 0;
1551         }
1552         desktop_plugin->priv->long_timer = 0;
1553         return FALSE;
1554     }
1555
1556
1557     run_long_timeout(desktop_plugin);
1558     return TRUE; /* keep running this event */
1559 }
1560
1561 static void
1562 desktop_plugin_visible_notify (GObject    *object,
1563                                           GParamSpec *spec,
1564                                           AWallpaperPlugin *desktop_plugin)
1565 {
1566     gboolean visible;
1567     g_object_get (object, "is-on-current-desktop", &visible, NULL);
1568     /* fprintf (stderr, "is-on-current-desktop changed. visible: %u", visible); */
1569     if (visible){
1570         desktop_plugin->priv->visible = TRUE;
1571         if (desktop_plugin->priv->long_timer == 0 ){
1572             desktop_plugin->priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
1573             run_long_timeout(desktop_plugin);
1574         }
1575     }else{
1576         desktop_plugin->priv->visible = FALSE;
1577         if (desktop_plugin->priv->long_timer != 0 ){
1578             g_source_remove(desktop_plugin->priv->long_timer);
1579             desktop_plugin->priv->long_timer = 0;
1580         }
1581     }
1582 }
1583
1584 gboolean
1585 rich_animation_press(GtkWidget *widget, GdkEvent *event,
1586                                             gpointer user_data){
1587     fprintf(stderr,"gggggggggggggggggggg2222\n");
1588     return FALSE;
1589 }
1590 static void
1591 animation_wallpaper_plugin_init (AWallpaperPlugin *desktop_plugin)
1592 {
1593     GtkWidget *rich_animation;
1594     gchar           buffer[2048];
1595
1596
1597     fprintf(stderr, "!!!!!!!plugin init \n");
1598     Animation_WallpaperPrivate *priv =  Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
1599     desktop_plugin->priv =  Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
1600     priv->osso = osso_initialize(PACKAGE, VERSION, TRUE, NULL);
1601
1602     /* Load config */
1603     read_config(priv);
1604     /* Initialize DBUS */
1605     livewp_initialize_dbus(priv);
1606
1607     priv->desktop_plugin = desktop_plugin;
1608     priv->visible = TRUE;
1609     priv->short_timer = 0;
1610     priv->theme = g_strdup("Modern");
1611     desktop_plugin->priv->main_widget = gtk_fixed_new();
1612
1613     gtk_widget_set_size_request(desktop_plugin->priv->main_widget, 100, 32);
1614     desktop_plugin->priv->right_corner = NULL;
1615     snprintf(buffer, sizeof(buffer) - 1, "%s/%s/%s", THEME_PATH, desktop_plugin->priv->theme, "town0_right_corner.png");
1616     desktop_plugin->priv->right_corner = gtk_image_new_from_file (buffer);
1617     if (desktop_plugin->priv->right_corner){
1618         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), desktop_plugin->priv->right_corner, 0, 0);
1619         gtk_widget_show (desktop_plugin->priv->right_corner);
1620     }
1621     /* Create rich animation event */
1622     rich_animation = gtk_event_box_new();
1623     if(rich_animation){
1624         gtk_widget_set_events(rich_animation, GDK_BUTTON_PRESS_MASK);
1625         gtk_event_box_set_visible_window(GTK_EVENT_BOX(rich_animation), FALSE);
1626         gtk_widget_set_size_request(rich_animation, 100, 32);
1627         gtk_widget_show (rich_animation);
1628         g_signal_connect(rich_animation, "button-press-event", G_CALLBACK(rich_animation_press), desktop_plugin);
1629         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), rich_animation, 0, 0);
1630     }
1631 /*
1632     GtkWidget *label = gtk_label_new ("ddddddddddddd");
1633     gtk_widget_set_size_request(label, 95, 30);
1634     gtk_widget_show (label);
1635 //    gtk_container_add (GTK_CONTAINER (desktop_plugin), label);
1636     gtk_fixed_put(GTK_FIXED(widget), label, 0, 0);
1637 */
1638     hd_home_plugin_item_set_settings (HD_HOME_PLUGIN_ITEM (desktop_plugin), TRUE);
1639     g_signal_connect (desktop_plugin, "show-settings",
1640                              G_CALLBACK (show_settings), priv);
1641     gtk_widget_show (desktop_plugin->priv->main_widget);
1642     gtk_container_add (GTK_CONTAINER (desktop_plugin), desktop_plugin->priv->main_widget);
1643     init_applet_position();
1644
1645
1646     fprintf(stderr, "!!!theme = %s\n", priv->theme);
1647     if (!strcmp(priv->theme,"Modern"))
1648         init_scene(desktop_plugin);
1649     else if (!strcmp(priv->theme,"Berlin"))
1650         init_scene1(desktop_plugin);
1651     else if (!strcmp(priv->theme, "Matrix"))
1652         init_scene2(desktop_plugin);
1653     priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
1654     /* TODO Move scene to priv */
1655     scene.timer_type = LONG_TIMER_TYPE;
1656     g_signal_connect (desktop_plugin, "notify::is-on-current-desktop",
1657                      G_CALLBACK (desktop_plugin_visible_notify), desktop_plugin);
1658
1659
1660     //sleep(2);
1661 }
1662
1663 static void
1664 lw_applet_finalize (GObject *object)
1665 {
1666      AWallpaperPlugin *desktop_plugin = Animation_Wallpaper_HOME_PLUGIN (object);
1667      Animation_WallpaperPrivate *priv = desktop_plugin->priv;
1668
1669      fprintf(stderr,"finalaze %i\n", priv->long_timer);
1670      if (priv->long_timer){
1671         g_source_remove(priv->long_timer);
1672         priv->long_timer = 0;
1673      }
1674      if (priv->short_timer){
1675         g_source_remove(priv->short_timer);
1676         priv->short_timer = 0;
1677      }
1678
1679      destroy_scene();
1680 }
1681
1682 static void
1683 animation_wallpaper_plugin_class_init (AWallpaperPluginClass *klass) {
1684
1685     GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
1686     GtkObjectClass *gobject_class = GTK_OBJECT_CLASS (klass);
1687
1688     /* gobject */
1689     gobject_class->destroy = (gpointer)lw_applet_finalize;
1690     widget_class->realize = lw_applet_realize;
1691     widget_class->expose_event = lw_applet_expose_event;
1692
1693     g_type_class_add_private (klass, sizeof (Animation_WallpaperPrivate));
1694
1695 }
1696
1697 static void
1698 animation_wallpaper_plugin_class_finalize (AWallpaperPluginClass *class) {
1699 }