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
 534     gint now = time(NULL);
 535     if (scene.daytime == TIME_DAY){
 536         if (actor->visible){
 537             actor->visible = FALSE;
 538             destroy_hildon_actor(actor);
 539         }
 540         actor->time_start_animation = 0;
 541         return;
 542     }else if (actor->time_start_animation == 0){
 543         actor->time_start_animation = now + fast_rnd(30);
 544         return;
 545     }
 546
 547     if (!actor->visible){
 548         actor->visible = TRUE;
 549         create_hildon_actor(actor, desktop_plugin);
 550         actor->time_start_animation = now + fast_rnd(60) + 10;
 551     }else {
 552         actor->visible = FALSE;
 553         destroy_hildon_actor(actor);
 554         actor->time_start_animation = now + fast_rnd(60) + 10;
 555     }
 556
 557 }
 558
 559 void
 560 change_signal(Actor * actor, AWallpaperPlugin *desktop_plugin)
 561 {
 562     gint now = time(NULL);
 563     Actor *a;
 564 #if 0
 565     gchar *newfile;
 566     gint now = time(NULL);
 567     newfile = g_strdup_printf("%s%d.png", actor->name, scene.daytime);
 568     if (!strcmp(actor->filename, "red.png"))
 569         newfile = g_strdup_printf("%s", "green.png");
 570     else
 571         newfile = g_strdup_printf("%s", "red.png");
 572     g_free(actor->filename);
 573     actor->filename = newfile;
 574     change_hildon_actor(actor, desktop_plugin);
 575     actor->time_start_animation = now + fast_rnd(30) + 10;
 576 #endif
 577     a = g_ptr_array_index(actor->child, 0);
 578     //fprintf(stderr, "actor name= %p \n", child->widget);
 579     if (a->visible)
 580         a->visible = FALSE;
 581     else
 582         a->visible = TRUE;
 583     hildon_animation_actor_set_show (HILDON_ANIMATION_ACTOR(a->widget), a->visible);
 584
 585     a = g_ptr_array_index(actor->child, 1);
 586     //fprintf(stderr, "actor name= %s \n", child->name);
 587     if (a->visible)
 588         a->visible = FALSE;
 589     else
 590         a->visible = TRUE;
 591     hildon_animation_actor_set_show (HILDON_ANIMATION_ACTOR(a->widget), a->visible);
 592
 593     actor->time_start_animation = now + fast_rnd(30) + 10;
 594 }
 595
 596 void
 597 create_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
 598 {
 599   GtkWidget *ha = NULL;
 600   GdkPixbuf *pixbuf = NULL;
 601   GtkWidget *image = NULL;
 602   gchar     *str = NULL;
 603
 604   ha = hildon_animation_actor_new();
 605   str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 606                         desktop_plugin->priv->theme, actor->filename);
 607   pixbuf = gdk_pixbuf_new_from_file_at_size (str,
 608                                              actor->width,
 609                                              actor->height,
 610                                              NULL);
 611   /*fprintf(stderr, "create_hildon_actor %s %s\n", actor->name, str);*/
 612   if (str)
 613       g_free(str);
 614   if (pixbuf){
 615       image = gtk_image_new_from_pixbuf (pixbuf);
 616       g_object_unref(G_OBJECT(pixbuf));
 617   }
 618   if (image){
 619     g_signal_connect(G_OBJECT(image), "expose_event",
 620                            G_CALLBACK(expose_event), pixbuf);
 621     gtk_container_add (GTK_CONTAINER (ha), image);
 622   }
 623   actor_set_position_full(ha, actor->x, actor->y, actor->z);
 624   hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(ha), (double)actor->scale/100, (double)actor->scale/100);
 625   realize(ha);
 626   gtk_widget_show_all(ha);
 627   hildon_animation_actor_set_show (HILDON_ANIMATION_ACTOR(ha), actor->visible);
 628
 629   /* TO DO check it */
 630   /*  gdk_flush (); */
 631
 632   //g_object_set_data(G_OBJECT(ha), "name", name);
 633   //g_object_set_data(G_OBJECT(ha), "filename", filename);
 634   g_object_set_data(G_OBJECT(ha), "image", image);
 635   /*
 636   g_object_set_data(G_OBJECT(ha), "x", x);
 637   g_object_set_data(G_OBJECT(ha), "y", y);
 638   g_object_set_data(G_OBJECT(ha), "z", z);
 639   g_object_set_data(G_OBJECT(ha), "width", width);
 640   g_object_set_data(G_OBJECT(ha), "height", height);
 641   g_object_set_data(G_OBJECT(ha), "scale", scale);
 642   g_object_set_data(G_OBJECT(ha), "visible", visible);
 643   g_object_set_data(G_OBJECT(ha), "opacity", opacity);
 644   g_object_set_data(G_OBJECT(ha), "func", pfunc);
 645   */
 646   hildon_animation_actor_set_parent (HILDON_ANIMATION_ACTOR (ha), GTK_WINDOW(desktop_plugin));
 647   actor->widget = ha;
 648 }
 649
 650
 651 void
 652 change_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
 653 {
 654     GtkWidget *image = NULL;
 655     GdkPixbuf *pixbuf = NULL;
 656     gchar     *str = NULL;
 657
 658     str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 659                             desktop_plugin->priv->theme, actor->filename);
 660
 661     pixbuf = gdk_pixbuf_new_from_file_at_size (str,
 662                                                actor->width,
 663                                                actor->height,
 664                                                NULL);
 665     if(str)
 666         g_free(str);
 667     if (pixbuf){
 668         image = gtk_image_new_from_pixbuf (pixbuf);
 669         g_object_unref(G_OBJECT(pixbuf));
 670     }
 671     if (image){
 672         g_signal_connect(G_OBJECT(image), "expose_event",
 673                                        G_CALLBACK(expose_event), pixbuf);
 674         if (g_object_get_data(G_OBJECT(actor->widget), "image")){
 675             gtk_container_remove(GTK_CONTAINER(actor->widget), g_object_get_data(G_OBJECT(actor->widget), "image"));
 676         }
 677         g_object_set_data(G_OBJECT(actor->widget), "image", image);
 678         gtk_container_add (GTK_CONTAINER (actor->widget), image);
 679         realize(actor->widget);
 680         gtk_widget_show_all(actor->widget);
 681         /* TO DO check it */
 682        /*  gdk_flush (); */
 683
 684
 685     }
 686
 687 }
 688
 689
 690 void
 691 change_static_actor(Actor * actor, AWallpaperPlugin *desktop_plugin)
 692 {
 693     gchar *newfile;
 694     newfile = g_strdup_printf("%s%d.png", actor->name, scene.daytime);
 695     if (actor->filename)
 696             g_free(actor->filename);
 697     actor->filename = newfile;
 698     change_hildon_actor(actor, desktop_plugin);
 699 }
 700
 701 void
 702 change_static_actor_with_corner(Actor * actor, AWallpaperPlugin *desktop_plugin)
 703 {
 704     gchar buffer[2048];
 705
 706     if (desktop_plugin->priv->right_corner)
 707         gtk_widget_destroy(desktop_plugin->priv->right_corner);
 708     snprintf(buffer, sizeof(buffer) - 1, "%s/%s/town%i_right_corner.png", \
 709                                   THEME_PATH, desktop_plugin->priv->theme, scene.daytime);
 710     desktop_plugin->priv->right_corner = gtk_image_new_from_file (buffer);
 711     if (desktop_plugin->priv->right_corner){
 712         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), desktop_plugin->priv->right_corner, 0, 0);
 713         gtk_widget_show (desktop_plugin->priv->right_corner);
 714     }
 715     change_static_actor(actor, desktop_plugin);
 716
 717 }
 718
 719 void
 720 change_layer(Actor * actor, AWallpaperPlugin *desktop_plugin)
 721 {
 722     gint y;
 723     Actor *a;
 724
 725     a = g_ptr_array_index(actor->child, 0);
 726     y = a->y + 10;
 727     if (y > 480) y = -480;
 728     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 729     actor_set_position_full(a->widget, a->x, y, a->z);
 730     a->y = y;
 731
 732     a = g_ptr_array_index(actor->child, 1);
 733     y = a->y + 10;
 734     if (y > 480) y = -480;
 735     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 736     actor_set_position_full(a->widget, a->x, y, a->z);
 737     a->y = y;
 738
 739     a = g_ptr_array_index(actor->child, 2);
 740     y = a->y + 20;
 741     if (y > 480) y = -480;
 742     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 743     actor_set_position_full(a->widget, a->x, y, a->z);
 744     a->y = y;
 745
 746     a = g_ptr_array_index(actor->child, 3);
 747     y = a->y + 20;
 748     if (y > 480) y = -480;
 749     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 750     actor_set_position_full(a->widget, a->x, y, a->z);
 751     a->y = y;
 752
 753 }
 754
 755 void
 756 change_layer1(Actor * actor, AWallpaperPlugin *desktop_plugin)
 757 {
 758     gint y;
 759     y = actor->y + 10;
 760     if (y > 480) y = -480;
 761     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 762     actor_set_position_full(actor->widget, actor->x, y, actor->z);
 763     actor->y = y;
 764 }
 765
 766 void
 767 change_layer2(Actor * actor, AWallpaperPlugin *desktop_plugin)
 768 {
 769     gint y;
 770     y = actor->y + 15;
 771     if (y >= 480) y = -480;
 772     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 773     actor_set_position_full(actor->widget, actor->x, y, actor->z);
 774     actor->y = y;
 775 }
 776
 777 /*
 778 static gint
 779 get_time(gint t){
 780     // уравнение изменения времени
 781     return t*1.1;
 782 }
 783 */
 784 static void
 785 destroy_scene(void){
 786     GSList * tmp = scene.actors;
 787     Actor *actor;
 788     while (tmp != NULL){
 789         actor = tmp->data;
 790         if (actor){
 791             if (actor->child){
 792                 g_ptr_array_free(actor->child, TRUE);
 793             }
 794             if (actor->filename)
 795                 g_free(actor->filename);
 796             if (actor->name)
 797                 g_free(actor->name);
 798             gtk_widget_destroy(actor->widget);
 799             //actor->widget = NULL;
 800             g_free(actor);
 801         }
 802         tmp = g_slist_next(tmp);
 803     }
 804     g_slist_free(tmp);
 805
 806 }
 807
 808 void
 809 reload_scene(AWallpaperPlugin *desktop_plugin)
 810 {
 811     fprintf(stderr,"Reload scene %s\n", desktop_plugin->priv->theme);
 812     destroy_scene();
 813     if (!strcmp(desktop_plugin->priv->theme,"Modern"))
 814         init_scene(desktop_plugin);
 815     else if (!strcmp(desktop_plugin->priv->theme,"Berlin"))
 816         init_scene1(desktop_plugin);
 817     else if (!strcmp(desktop_plugin->priv->theme,"Matrix"))
 818         init_scene2(desktop_plugin);
 819
 820 }
 821
 822 static void
 823 init_scene2(AWallpaperPlugin *desktop_plugin)
 824 {
 825   Actor *actor;
 826   GPtrArray *child;
 827   gint now = time(NULL);
 828
 829   fprintf(stderr, "init scene2 \n");
 830   //scene.daytime = get_daytime();
 831   scene.actors = NULL;
 832
 833
 834   actor = init_object(desktop_plugin, "background", "bg.png",
 835                       0, 0, 5, 800, 480,
 836                       TRUE, TRUE, 100, 255,
 837                       NULL, NULL, NULL);
 838   scene.actors = g_slist_append(scene.actors, actor);
 839
 840   actor = init_object(desktop_plugin, "symbols", "symbols.png",
 841                       0, 0, 10, 800, 480,
 842                       TRUE, TRUE, 100, 255,
 843                       NULL, NULL, NULL);
 844   scene.actors = g_slist_append(scene.actors, actor);
 845
 846   child = g_ptr_array_sized_new(4);
 847   actor = init_object(desktop_plugin, "layer1", "layer1_2.png",
 848                       0, -480, 6, 800, 960,
 849                       TRUE, TRUE, 100, 255,
 850                       NULL, NULL, NULL);
 851   //actor->time_start_animation = now;
 852   //actor->duration_animation = G_MAXINT;
 853   scene.actors = g_slist_append(scene.actors, actor);
 854   g_ptr_array_add(child, actor);
 855
 856   actor = init_object(desktop_plugin, "layer1", "layer1_1.png",
 857                       0, (-480 - 480), 7, 800, 960,
 858                       TRUE, TRUE, 100, 255,
 859                       NULL, NULL, NULL);
 860   //actor->time_start_animation = now;
 861   //actor->duration_animation = G_MAXINT;
 862   scene.actors = g_slist_append(scene.actors, actor);
 863   g_ptr_array_add(child, actor);
 864
 865   actor = init_object(desktop_plugin, "layer2", "layer2_2.png",
 866                       0, -480, 8, 800, 960,
 867                       TRUE, TRUE, 100, 255,
 868                       NULL, NULL, NULL);
 869   //actor->time_start_animation = now;
 870   //actor->duration_animation = G_MAXINT;
 871   scene.actors = g_slist_append(scene.actors, actor);
 872   g_ptr_array_add(child, actor);
 873
 874   actor = init_object(desktop_plugin, "layer2", "layer2_1.png",
 875                       0, (-480 - 480), 9, 800, 960,
 876                       TRUE, TRUE, 100, 255,
 877                       NULL, NULL, NULL);
 878   //actor->time_start_animation = now;
 879   //actor->duration_animation = G_MAXINT;
 880   scene.actors = g_slist_append(scene.actors, actor);
 881   g_ptr_array_add(child, actor);
 882
 883   actor = init_object(desktop_plugin, "layers", "",
 884                       0, (-480 - 480), 9, 800, 960,
 885                       FALSE, FALSE, 100, 255,
 886                       (gpointer)&change_layer, NULL, child);
 887   actor->time_start_animation = now;
 888   actor->duration_animation = G_MAXINT;
 889   scene.actors = g_slist_append(scene.actors, actor);
 890
 891   run_long_timeout(desktop_plugin);
 892
 893 }
 894 /* Init Modern Scene */
 895 static void
 896 init_scene(AWallpaperPlugin *desktop_plugin)
 897 {
 898   Actor *actor;
 899   gint now = time(NULL);
 900   gint i;
 901   gint winds[13][2];
 902
 903   /* fprintf(stderr, "init scene \n");*/
 904   scene.daytime = get_daytime();
 905   scene.actors = NULL;
 906   scene.wind_orientation = -1;
 907   scene.wind_angle = 0.3;
 908   /* init value for random */
 909   scene.seed = time(NULL);
 910
 911   actor = init_object(desktop_plugin, "sky", "sky0.png",
 912                       0, 0, 5, 800, 480,
 913                       TRUE , TRUE, 100, 255,
 914                       (gpointer)&change_static_actor, NULL, NULL);
 915   change_static_actor(actor, desktop_plugin);
 916   scene.actors = g_slist_append(scene.actors, actor);
 917
 918   actor = init_object(desktop_plugin, "sun", "sun.png",
 919                       0, 0, 6, 88, 88,
 920                       FALSE, FALSE, 100, 255,
 921                       (gpointer)&change_sun, (gpointer)&probability_sun, NULL);
 922   actor->time_start_animation = now;
 923   actor->duration_animation = G_MAXINT;
 924   change_sun(actor, desktop_plugin);
 925   scene.actors = g_slist_append(scene.actors, actor);
 926
 927   //actor = init_object(desktop_plugin, "dot", "dot1.png", 0, 0, 11, 50, 50,
 928     //                  TRUE, 100, 255, NULL, NULL);
 929   //scene.actors = g_slist_append(scene.actors, actor);
 930
 931   actor = init_object(desktop_plugin, "cloud1", "cloud1.png",
 932                       0, fast_rnd(300)-97, 7, 150, 97,
 933                       FALSE, FALSE, 100, 255,
 934                       (gpointer)&change_cloud, NULL, NULL);
 935   actor->time_start_animation = now + fast_rnd(20);
 936   actor->duration_animation = 3*60;
 937   scene.actors = g_slist_append(scene.actors, actor);
 938
 939   actor = init_object(desktop_plugin, "cloud2", "cloud2.png",
 940                       0, fast_rnd(300)-75, 7, 188, 75,
 941                       FALSE, FALSE, 100, 255,
 942                       (gpointer)&change_cloud, NULL, NULL);
 943   actor->time_start_animation = now + fast_rnd(40)+10;
 944   actor->duration_animation = 3*60;
 945   scene.actors = g_slist_append(scene.actors, actor);
 946
 947   actor = init_object(desktop_plugin, "cloud4", "cloud4.png",
 948                       0, fast_rnd(300)-75, 7, 150, 75,
 949                       FALSE, FALSE, 100, 255,
 950                       (gpointer)&change_cloud, NULL, NULL);
 951   actor->time_start_animation = now + fast_rnd(60) + 20;
 952   actor->duration_animation = 5*60;
 953   scene.actors = g_slist_append(scene.actors, actor);
 954
 955
 956   actor = init_object(desktop_plugin, "town", "town0.png",
 957                       0, 0, 8, 800, 480,
 958                       TRUE, TRUE, 100, 255,
 959                       (gpointer)&change_static_actor, NULL, NULL);
 960   change_static_actor(actor, desktop_plugin);
 961   scene.actors = g_slist_append(scene.actors, actor);
 962
 963   actor = init_object(desktop_plugin, "tram", "tram.png",
 964                       -300, 225, 9, 350, 210,
 965                       FALSE, FALSE, 100, 255,
 966                       (gpointer)&change_tram, NULL, NULL);
 967   actor->time_start_animation = time(NULL) + fast_rnd(10);
 968   actor->duration_animation = 60;
 969   scene.actors = g_slist_append(scene.actors, actor);
 970
 971   actor = init_object(desktop_plugin, "border", "border0.png",
 972                       0, 480-79, 10, 800, 79,
 973                       TRUE, TRUE, 100, 255,
 974                       (gpointer)&change_static_actor_with_corner, NULL, NULL);
 975   change_static_actor_with_corner(actor, desktop_plugin);
 976   scene.actors = g_slist_append(scene.actors, actor);
 977
 978   actor = init_object(desktop_plugin, "moon", "moon1.png",
 979                       400, 20, 6, 60, 60,
 980                       FALSE, FALSE, 100, 255,
 981                       (gpointer)&change_moon, NULL, NULL);
 982   change_moon(actor, desktop_plugin);
 983   scene.actors = g_slist_append(scene.actors, actor);
 984
 985   actor = init_object(desktop_plugin, "wind", "",
 986                       0, 0, 5, 0, 0,
 987                       FALSE, FALSE, 100, 255,
 988                       (gpointer)&change_wind, NULL, NULL);
 989   change_wind(actor, desktop_plugin);
 990   scene.actors = g_slist_append(scene.actors, actor);
 991
 992     /* windows in 4-th house  */
 993
 994     winds[0][0] = 482;
 995     winds[0][1] = 180;
 996
 997     winds[1][0] = 495;
 998     winds[1][1] = 179;
 999
1000     winds[2][0] = 482;
1001     winds[2][1] = 191;
1002
1003     winds[3][0] = 495;
1004     winds[3][1] = 190;
1005
1006     winds[4][0] = 482;
1007     winds[4][1] = 201;
1008
1009     winds[5][0] = 495;
1010     winds[5][1] = 210;
1011
1012     winds[6][0] = 482;
1013     winds[6][1] = 222;
1014
1015     winds[7][0] = 495;
1016     winds[7][1] = 221;
1017
1018     winds[8][0] = 459;
1019     winds[8][1] = 203;
1020
1021     winds[9][0] = 495;
1022     winds[9][1] = 241;
1023
1024     winds[10][0] = 495;
1025     winds[10][1] = 252;
1026
1027     winds[11][0] = 482;
1028     winds[11][1] = 273;
1029
1030     winds[12][0] = 495;
1031     winds[12][1] = 303;
1032     for (i=0; i<13; i++){
1033         actor = init_object(desktop_plugin, "window1", "window1.png",
1034                             winds[i][0], winds[i][1], 8, 8, 10,
1035                             FALSE, FALSE, 100, 255,
1036                             (gpointer)&change_window1, NULL, NULL);
1037         //change_window1(actor, desktop_plugin);
1038         actor->time_start_animation = now + fast_rnd(30);
1039         scene.actors = g_slist_append(scene.actors, actor);
1040
1041     }
1042
1043     /* windows in 1-th house  */
1044
1045     winds[0][0] = 86;
1046     winds[0][1] = 321;
1047
1048     winds[1][0] = 86;
1049     winds[1][1] = 363;
1050
1051     winds[2][0] = 86;
1052     winds[2][1] = 385;
1053
1054     winds[3][0] = 86;
1055     winds[3][1] = 286;
1056
1057     winds[4][0] = 94;
1058     winds[4][1] = 232;
1059
1060     winds[5][0] = 94;
1061     winds[5][1] = 243;
1062
1063     winds[6][0] = 94;
1064     winds[6][1] = 265;
1065
1066     winds[7][0] = 94;
1067     winds[7][1] = 331;
1068     for (i=0; i<8; i++){
1069         actor = init_object(desktop_plugin, "window2", "window2.png",
1070                             winds[i][0], winds[i][1], 8, 8, 10,
1071                             FALSE, FALSE, 100, 255,
1072                             (gpointer)&change_window1, NULL, NULL);
1073         //change_window1(actor, desktop_plugin);
1074         actor->time_start_animation = now + fast_rnd(30);
1075         scene.actors = g_slist_append(scene.actors, actor);
1076
1077     }
1078
1079     /* windows in 3-th house  */
1080
1081     winds[0][0] = 251;
1082     winds[0][1] = 162;
1083
1084     winds[1][0] = 251;
1085     winds[1][1] = 196;
1086
1087     winds[2][0] = 251;
1088     winds[2][1] = 278;
1089
1090     winds[3][0] = 251;
1091     winds[3][1] = 289;
1092
1093     winds[4][0] = 313;
1094     winds[4][1] = 173;
1095
1096     winds[5][0] = 322;
1097     winds[5][1] = 160;
1098
1099     winds[6][0] = 303;
1100     winds[6][1] = 217;
1101
1102     winds[7][0] = 322;
1103     winds[7][1] = 224;
1104
1105     winds[8][0] = 323;
1106     winds[8][1] = 217;
1107
1108     winds[9][0] = 322;
1109     winds[9][1] = 288;
1110
1111     for (i=0; i<10; i++){
1112         actor = init_object(desktop_plugin, "window3", "window3.png",
1113                             winds[i][0], winds[i][1], 8, 8, 10,
1114                             FALSE, FALSE, 100, 255,
1115                             (gpointer)&change_window1, NULL, NULL);
1116         //change_window1(actor, desktop_plugin);
1117         actor->time_start_animation = now + fast_rnd(30);
1118         scene.actors = g_slist_append(scene.actors, actor);
1119
1120     }
1121
1122     /* windows in 5-th house  */
1123
1124     winds[0][0] = 610;
1125     winds[0][1] = 224;
1126
1127     winds[1][0] = 602;
1128     winds[1][1] = 245;
1129
1130     winds[2][0] = 602;
1131     winds[2][1] = 264;
1132
1133     winds[3][0] = 610;
1134     winds[3][1] = 301;
1135
1136     winds[4][0] = 610;
1137     winds[4][1] = 320;
1138
1139     winds[5][0] = 593;
1140     winds[5][1] = 352;
1141
1142     winds[6][0] = 610;
1143     winds[6][1] = 368;
1144
1145     for (i=0; i<7; i++){
1146         actor = init_object(desktop_plugin, "window4", "window4.png",
1147                             winds[i][0], winds[i][1], 8, 8, 10,
1148                             FALSE, FALSE, 100, 255,
1149                             (gpointer)&change_window1, NULL, NULL);
1150         //change_window1(actor, desktop_plugin);
1151         actor->time_start_animation = now + fast_rnd(30);
1152         scene.actors = g_slist_append(scene.actors, actor);
1153
1154     }
1155
1156     /* windows in 6-th house  */
1157
1158     winds[0][0] = 717;
1159     winds[0][1] = 283;
1160
1161     winds[1][0] = 698;
1162     winds[1][1] = 293;
1163
1164     winds[2][0] = 717;
1165     winds[2][1] = 315;
1166
1167     winds[3][0] = 717;
1168     winds[3][1] = 323;
1169
1170     winds[4][0] = 698;
1171     winds[4][1] = 362;
1172
1173     winds[5][0] = 698;
1174     winds[5][1] = 400;
1175
1176     for (i=0; i<6; i++){
1177         actor = init_object(desktop_plugin, "window5", "window5.png",
1178                             winds[i][0], winds[i][1], 8, 8, 10,
1179                             FALSE, FALSE, 100, 255,
1180                             (gpointer)&change_window1, NULL, NULL);
1181         //change_window1(actor, desktop_plugin);
1182         actor->time_start_animation = now + fast_rnd(30);
1183         scene.actors = g_slist_append(scene.actors, actor);
1184
1185     }
1186
1187     run_long_timeout(desktop_plugin);
1188
1189 #if 0
1190   anim = g_new0(Animation, 1);
1191   anim->count = 1;
1192   anim->actor = actor;
1193   anim->func_change = &change_tram;
1194   anim->func_time = NULL;
1195   anim->timestart = time(NULL);
1196   anim->timeall = 10;
1197
1198   scene.dynamic_actors = g_slist_append(scene.dynamic_actors, anim);
1199 #endif
1200  }
1201
1202 /* Init Berlin Scene */
1203 static void
1204 init_scene1(AWallpaperPlugin *desktop_plugin)
1205 {
1206   Actor *actor, *actor1, *actor2;
1207   gint now = time(NULL);
1208   gint i;
1209   gint winds[13][2];
1210   GPtrArray *child = NULL;
1211
1212   scene.daytime = get_daytime();
1213   scene.actors = NULL;
1214   scene.wind_orientation = -1;
1215   scene.wind_angle = 0.3;
1216   /* init value for random */
1217   scene.seed = time(NULL);
1218
1219
1220   actor = init_object(desktop_plugin, "sky", "sky.png", 0, 0, 5, 800, 480,
1221                       TRUE, TRUE, 100, 255,
1222                       (gpointer)&change_static_actor, NULL, NULL);
1223   change_static_actor(actor, desktop_plugin);
1224   scene.actors = g_slist_append(scene.actors, actor);
1225
1226
1227   actor = init_object(desktop_plugin, "sun", "sun.png", 0, 0, 6, 88, 88,
1228                       FALSE, FALSE, 100, 255,
1229                       (gpointer)&change_sun, (gpointer)&probability_sun, NULL);
1230   actor->time_start_animation = time(NULL);
1231   actor->duration_animation = G_MAXINT;
1232   change_sun(actor, desktop_plugin);
1233   scene.actors = g_slist_append(scene.actors, actor);
1234
1235 #if 0
1236   actor = init_object(desktop_plugin, "dot", "dot1.png", 0, 0, 11, 50, 50,
1237                       TRUE, 100, 255, NULL, NULL);
1238   scene.actors = g_slist_append(scene.actors, actor);
1239 #endif
1240
1241   actor = init_object(desktop_plugin, "moon", "moon1.png", 400, 15, 6, 60, 60,
1242                       FALSE, FALSE, 100, 255,
1243                       (gpointer)&change_moon, NULL, NULL);
1244   change_moon(actor, desktop_plugin);
1245   scene.actors = g_slist_append(scene.actors, actor);
1246
1247   actor = init_object(desktop_plugin, "cloud1", "cloud1.png", 0, fast_rnd(300)-97, 7, 150, 97,
1248                       FALSE, FALSE, 100, 255,
1249                       (gpointer)&change_cloud, NULL, NULL);
1250   actor->time_start_animation = now + fast_rnd(180);
1251   actor->duration_animation = 3*60;
1252   scene.actors = g_slist_append(scene.actors, actor);
1253
1254   actor = init_object(desktop_plugin, "cloud2", "cloud2.png", 0, fast_rnd(300)-75, 7, 188, 75,
1255                       FALSE, FALSE, 100, 255,
1256                       (gpointer)&change_cloud, NULL, NULL);
1257   actor->time_start_animation = now + fast_rnd(180);
1258   actor->duration_animation = 3*60;
1259   scene.actors = g_slist_append(scene.actors, actor);
1260
1261   actor = init_object(desktop_plugin, "cloud4", "cloud4.png", 0, fast_rnd(300)-75, 7, 150, 75,
1262                       FALSE, FALSE, 100, 255,
1263                       (gpointer)&change_cloud, NULL, NULL);
1264   actor->time_start_animation = now + fast_rnd(180);
1265   actor->duration_animation = 5*60;
1266   scene.actors = g_slist_append(scene.actors, actor);
1267
1268
1269   actor = init_object(desktop_plugin, "plane2", "plane3.png", 0, 45, 8, 160, 50,
1270                       FALSE, FALSE, 100, 255,
1271                       (gpointer)&change_plane2, NULL, NULL);
1272   actor->time_start_animation = now + probability_plane();
1273   actor->duration_animation = 60;
1274   scene.actors = g_slist_append(scene.actors, actor);
1275
1276   actor = init_object(desktop_plugin, "plane1", "tu154.png", 620, 233, 9, 300, 116,
1277                       FALSE, FALSE, 100, 255,
1278                       (gpointer)&change_plane1, NULL, NULL);
1279   actor->time_start_animation = now + probability_plane();
1280   actor->duration_animation = 30;
1281   scene.actors = g_slist_append(scene.actors, actor);
1282
1283   actor = init_object(desktop_plugin, "town", "town.png", 0, 0, 10, 800, 480,
1284                       TRUE, TRUE, 100, 255,
1285                       (gpointer)&change_static_actor_with_corner, NULL, NULL);
1286   change_static_actor_with_corner(actor, desktop_plugin);
1287   scene.actors = g_slist_append(scene.actors, actor);
1288
1289   actor = init_object(desktop_plugin, "wind", "", 0, 0, 5, 0, 0,
1290                       FALSE, FALSE, 100, 255,
1291                       (gpointer)&change_wind, NULL, NULL);
1292   change_wind(actor, desktop_plugin);
1293   scene.actors = g_slist_append(scene.actors, actor);
1294
1295   actor1 = init_object(desktop_plugin, "signal_red", "red.png",
1296                       486, 425, 10, 18, 38,
1297                       FALSE, TRUE, 100, 255, NULL, NULL, NULL);
1298   //actor->time_start_animation = now + fast_rnd(30) + 10;
1299   scene.actors = g_slist_append(scene.actors, actor1);
1300
1301   actor2 = init_object(desktop_plugin, "signal_green", "green.png",
1302                       486, 425, 10, 18, 38,
1303                       TRUE, TRUE, 100, 255, NULL, NULL, NULL);
1304   //actor->time_start_animation = now + fast_rnd(30) + 10;
1305   scene.actors = g_slist_append(scene.actors, actor2);
1306   child = g_ptr_array_sized_new(2);
1307   g_ptr_array_add(child, actor1);
1308   g_ptr_array_add(child, actor2);
1309   actor = init_object(desktop_plugin, "signal", "",
1310                       486, 425, 10, 18, 38,
1311                       FALSE, FALSE, 100, 255,
1312                       (gpointer)&change_signal, NULL, child);
1313   actor->time_start_animation = now + fast_rnd(30) + 10;
1314   scene.actors = g_slist_append(scene.actors, actor);
1315
1316     winds[0][0] = 389;
1317     winds[0][1] = 305;
1318
1319     winds[1][0] = 373;
1320     winds[1][1] = 306;
1321
1322     winds[2][0] = 355;
1323     winds[2][1] = 306;
1324
1325     winds[3][0] = 356;
1326     winds[3][1] = 288;
1327
1328     winds[4][0] = 337;
1329     winds[4][1] = 269;
1330
1331     winds[5][0] = 372;
1332     winds[5][1] = 268;
1333
1334     winds[6][0] = 372;
1335     winds[6][1] = 249;
1336
1337     winds[7][0] = 388;
1338     winds[7][1] = 249;
1339
1340     winds[8][0] = 387;
1341     winds[8][1] = 230;
1342
1343     winds[9][0] = 372;
1344     winds[9][1] = 211;
1345
1346     winds[10][0] = 355;
1347     winds[10][1] = 159;
1348
1349     winds[11][0] = 335;
1350     winds[11][1] = 158;
1351
1352     winds[12][0] = 386;
1353     winds[12][1] = 119;
1354
1355     for (i=0; i<13; i++){
1356         actor = init_object(desktop_plugin, "window", "window.png",
1357                             winds[i][0], winds[i][1], 10, 8, 9,
1358                             FALSE, TRUE, 100, 255,
1359                             (gpointer)&change_window1, NULL, NULL);
1360         //change_window1(actor, desktop_plugin);
1361         actor->time_start_animation = now + fast_rnd(30);
1362         scene.actors = g_slist_append(scene.actors, actor);
1363
1364     }
1365
1366     run_long_timeout(desktop_plugin);
1367
1368 }
1369
1370
1371 void
1372 get_sun_screen_pos(double alt, double azm, gint * x, gint * y)
1373 {
1374     gint y0 = 365;// - уровень горизонта
1375     *x = (int)(azm * 800) - 64;
1376     *y = (int)((1 - alt) * y0) - 64;
1377     //fprintf(stderr, "sun pos alt=%f azm=%f x=%d y=%d\n", alt, azm, *x, *y);
1378 }
1379 #if 0
1380 static void
1381 change_actor(GtkWidget * actor)
1382 {
1383     char * name;
1384     gint x, y, daytime, scale;
1385     gdouble sc;
1386     double alt, azm;
1387
1388     GtkWidget *image;
1389     GdkPixbuf *pixbuf;
1390
1391     void (*pfunc)(gpointer, gpointer);
1392
1393     name = g_object_get_data(G_OBJECT(actor), "name");
1394     fprintf(stderr, "change actor %s\n", name);
1395     if (name == "sun"){
1396         pfunc = g_object_get_data(G_OBJECT(actor), "func");
1397         if (pfunc)
1398             (*pfunc)(actor, g_strdup(name));
1399         daytime = get_daytime();
1400         if (daytime != TIME_NIGHT){
1401             hildon_animation_actor_set_show(actor, 1);
1402             get_sun_pos(&alt, &azm);
1403             get_sun_screen_pos(alt, azm, &x, &y);
1404             actor_set_position_full(actor, x, y, g_object_get_data(G_OBJECT(actor), "z"));
1405         }
1406     }
1407
1408     if (name == "cloud1"){
1409         x = g_object_get_data(G_OBJECT(actor), "x");
1410         y = g_object_get_data(G_OBJECT(actor), "y");
1411         scale = g_object_get_data(G_OBJECT(actor), "scale");
1412
1413         /* Start */
1414         image = g_object_get_data(G_OBJECT(actor), "image");
1415
1416         gtk_container_remove(actor, image);
1417         pixbuf = gdk_pixbuf_new_from_file_at_size ("/usr/share/livewp/theme/Modern/sun.png",
1418                                              200,
1419                                              200,
1420                                              NULL);
1421         if (pixbuf){
1422               image = gtk_image_new_from_pixbuf (pixbuf);
1423               g_object_unref(G_OBJECT(pixbuf));
1424         }
1425         g_signal_connect(G_OBJECT(image), "expose_event",
1426                                    G_CALLBACK(expose_event), pixbuf);
1427         gtk_container_add (GTK_CONTAINER (actor), image);
1428         realize(actor);
1429         gtk_widget_show_all(actor);
1430         /* End*/
1431
1432
1433         x += 40;
1434         y -= 20;
1435         scale -= 10;
1436         if (x > 500){
1437             x = 400;
1438             y = 150;
1439             sc = 1;
1440         }
1441         sc = (double)scale / 100;
1442         hildon_animation_actor_set_scale(actor, sc, sc);
1443         fprintf(stderr, "cloud x=%d y=%d scale=%f", x, y, sc);
1444         actor_set_position_full(actor, x, y, g_object_get_data(G_OBJECT(actor), "z"));
1445         g_object_set_data(G_OBJECT(actor), "x", x);
1446         g_object_set_data(G_OBJECT(actor), "y", y);
1447         g_object_set_data(G_OBJECT(actor), "scale", scale);
1448     }
1449
1450 }
1451 #endif
1452 static gboolean
1453 short_timeout (AWallpaperPlugin *desktop_plugin)
1454 {
1455     //gint daytime = get_daytime();
1456     GSList * tmp;
1457     void (*pfunc)(gpointer, gpointer);
1458     time_t now;
1459     Actor *actor;
1460     gboolean stop_flag = TRUE;
1461
1462 if (!desktop_plugin->priv->visible || !desktop_plugin->priv->rich_animation){
1463         desktop_plugin->priv->short_timer = 0;
1464         return FALSE;
1465     }
1466
1467     now = time(NULL);
1468     //scene.daytime = daytime;
1469     /* fprintf(stderr, "Short timer %d\n", now); */
1470     tmp = scene.actors;
1471     while (tmp != NULL){
1472            actor = tmp->data;
1473            if (now >= actor->time_start_animation
1474                && actor->time_start_animation > 0
1475                /* && now - actor->time_start_animation <= actor->duration_animation*/){
1476                 pfunc = actor->func_change;
1477                 if (pfunc){
1478                     (*pfunc)(actor, desktop_plugin);
1479                     stop_flag = FALSE;
1480                 }
1481             }
1482             tmp = g_slist_next(tmp);
1483     }
1484     if (stop_flag){
1485          desktop_plugin->priv->short_timer = 0;
1486          return FALSE;
1487     }else
1488          return TRUE; /* keep running this event */
1489 }
1490
1491 void
1492 run_long_timeout(AWallpaperPlugin *desktop_plugin)
1493 {
1494
1495     gint daytime = get_daytime();
1496     GSList * tmp;
1497     void (*pfunc)(gpointer, gpointer);
1498     time_t now;
1499     Actor *actor;
1500
1501
1502     //fprintf(stderr, "!!!run long timeout short_timer=%d\n", desktop_plugin->priv->short_timer);
1503     if (scene.daytime != daytime){
1504         scene.daytime = daytime;
1505         tmp = scene.actors;
1506         while (tmp != NULL){
1507             //change_actor(tmp->data);
1508             pfunc =((Actor*)tmp->data)->func_change;
1509             if (pfunc){
1510                 (*pfunc)(tmp->data, desktop_plugin);
1511             }
1512             tmp = g_slist_next(tmp);
1513         }
1514     }
1515
1516     now = time(NULL);
1517     //fprintf(stderr, "Now  %d\n", now);
1518     tmp = scene.actors;
1519     while (tmp != NULL){
1520         actor = tmp->data;
1521         if (now >= actor->time_start_animation
1522             && actor->time_start_animation > 0
1523             && desktop_plugin->priv->short_timer == 0){
1524             /* fprintf(stderr, "start short timer act = %s %d\n", actor->name, now); */
1525             if (desktop_plugin->priv->rich_animation){
1526                 actor->time_start_animation = now;
1527                 desktop_plugin->priv->short_timer = g_timeout_add(SHORT_TIMER, (GtkFunction)short_timeout, desktop_plugin);
1528             }
1529             else {
1530                 (*actor->func_change)(actor, desktop_plugin);
1531             }
1532         }
1533         tmp = g_slist_next(tmp);
1534     }
1535
1536 }
1537
1538 static gboolean
1539 long_timeout (AWallpaperPlugin *desktop_plugin)
1540 {
1541     /* fprintf(stderr, "long_timeout %i\n", desktop_plugin->priv->long_timer); */
1542     if (desktop_plugin->priv->long_timer == 0 )
1543         return FALSE;
1544     if (!desktop_plugin->priv->visible){
1545         if(desktop_plugin->priv->short_timer != 0){
1546             g_source_remove(desktop_plugin->priv->short_timer);
1547             desktop_plugin->priv->short_timer = 0;
1548         }
1549         desktop_plugin->priv->long_timer = 0;
1550         return FALSE;
1551     }
1552
1553
1554     run_long_timeout(desktop_plugin);
1555     return TRUE; /* keep running this event */
1556 }
1557
1558 static void
1559 desktop_plugin_visible_notify (GObject    *object,
1560                                           GParamSpec *spec,
1561                                           AWallpaperPlugin *desktop_plugin)
1562 {
1563     gboolean visible;
1564     g_object_get (object, "is-on-current-desktop", &visible, NULL);
1565     /* fprintf (stderr, "is-on-current-desktop changed. visible: %u", visible); */
1566     if (visible){
1567         desktop_plugin->priv->visible = TRUE;
1568         if (desktop_plugin->priv->long_timer == 0 ){
1569             desktop_plugin->priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
1570             run_long_timeout(desktop_plugin);
1571         }
1572     }else{
1573         desktop_plugin->priv->visible = FALSE;
1574         if (desktop_plugin->priv->long_timer != 0 ){
1575             g_source_remove(desktop_plugin->priv->long_timer);
1576             desktop_plugin->priv->long_timer = 0;
1577         }
1578     }
1579 }
1580
1581 gboolean
1582 rich_animation_press(GtkWidget *widget, GdkEvent *event,
1583                                             gpointer user_data){
1584     fprintf(stderr,"gggggggggggggggggggg2222\n");
1585     return FALSE;
1586 }
1587 static void
1588 animation_wallpaper_plugin_init (AWallpaperPlugin *desktop_plugin)
1589 {
1590     GtkWidget *rich_animation;
1591     gchar           buffer[2048];
1592
1593
1594     fprintf(stderr, "!!!!!!!plugin init \n");
1595     Animation_WallpaperPrivate *priv =  Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
1596     desktop_plugin->priv =  Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
1597     priv->osso = osso_initialize(PACKAGE, VERSION, TRUE, NULL);
1598
1599     /* Load config */
1600     read_config(priv);
1601     /* Initialize DBUS */
1602     livewp_initialize_dbus(priv);
1603
1604     priv->desktop_plugin = desktop_plugin;
1605     priv->visible = TRUE;
1606     priv->short_timer = 0;
1607     priv->theme = g_strdup("Modern");
1608     desktop_plugin->priv->main_widget = gtk_fixed_new();
1609
1610     gtk_widget_set_size_request(desktop_plugin->priv->main_widget, 100, 32);
1611     desktop_plugin->priv->right_corner = NULL;
1612     snprintf(buffer, sizeof(buffer) - 1, "%s/%s/%s", THEME_PATH, desktop_plugin->priv->theme, "town0_right_corner.png");
1613     desktop_plugin->priv->right_corner = gtk_image_new_from_file (buffer);
1614     if (desktop_plugin->priv->right_corner){
1615         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), desktop_plugin->priv->right_corner, 0, 0);
1616         gtk_widget_show (desktop_plugin->priv->right_corner);
1617     }
1618     /* Create rich animation event */
1619     rich_animation = gtk_event_box_new();
1620     if(rich_animation){
1621         gtk_widget_set_events(rich_animation, GDK_BUTTON_PRESS_MASK);
1622         gtk_event_box_set_visible_window(GTK_EVENT_BOX(rich_animation), FALSE);
1623         gtk_widget_set_size_request(rich_animation, 100, 32);
1624         gtk_widget_show (rich_animation);
1625         g_signal_connect(rich_animation, "button-press-event", G_CALLBACK(rich_animation_press), desktop_plugin);
1626         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), rich_animation, 0, 0);
1627     }
1628 /*
1629     GtkWidget *label = gtk_label_new ("ddddddddddddd");
1630     gtk_widget_set_size_request(label, 95, 30);
1631     gtk_widget_show (label);
1632 //    gtk_container_add (GTK_CONTAINER (desktop_plugin), label);
1633     gtk_fixed_put(GTK_FIXED(widget), label, 0, 0);
1634 */
1635     hd_home_plugin_item_set_settings (HD_HOME_PLUGIN_ITEM (desktop_plugin), TRUE);
1636     g_signal_connect (desktop_plugin, "show-settings",
1637                              G_CALLBACK (show_settings), priv);
1638     gtk_widget_show (desktop_plugin->priv->main_widget);
1639     gtk_container_add (GTK_CONTAINER (desktop_plugin), desktop_plugin->priv->main_widget);
1640     init_applet_position();
1641
1642
1643     fprintf(stderr, "!!!theme = %s\n", priv->theme);
1644     if (!strcmp(priv->theme,"Modern"))
1645         init_scene(desktop_plugin);
1646     else if (!strcmp(priv->theme,"Berlin"))
1647         init_scene1(desktop_plugin);
1648     else if (!strcmp(priv->theme, "Matrix"))
1649         init_scene2(desktop_plugin);
1650     priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
1651     /* TODO Move scene to priv */
1652     scene.timer_type = LONG_TIMER_TYPE;
1653     g_signal_connect (desktop_plugin, "notify::is-on-current-desktop",
1654                      G_CALLBACK (desktop_plugin_visible_notify), desktop_plugin);
1655
1656
1657     //sleep(2);
1658 }
1659
1660 static void
1661 lw_applet_finalize (GObject *object)
1662 {
1663      AWallpaperPlugin *desktop_plugin = Animation_Wallpaper_HOME_PLUGIN (object);
1664      Animation_WallpaperPrivate *priv = desktop_plugin->priv;
1665
1666      fprintf(stderr,"finalaze %i\n", priv->long_timer);
1667      if (priv->long_timer){
1668         g_source_remove(priv->long_timer);
1669         priv->long_timer = 0;
1670      }
1671      if (priv->short_timer){
1672         g_source_remove(priv->short_timer);
1673         priv->short_timer = 0;
1674      }
1675
1676      destroy_scene();
1677 }
1678
1679 static void
1680 animation_wallpaper_plugin_class_init (AWallpaperPluginClass *klass) {
1681
1682     GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
1683     GtkObjectClass *gobject_class = GTK_OBJECT_CLASS (klass);
1684
1685     /* gobject */
1686     gobject_class->destroy = (gpointer)lw_applet_finalize;
1687     widget_class->realize = lw_applet_realize;
1688     widget_class->expose_event = lw_applet_expose_event;
1689
1690     g_type_class_add_private (klass, sizeof (Animation_WallpaperPrivate));
1691
1692 }
1693
1694 static void
1695 animation_wallpaper_plugin_class_finalize (AWallpaperPluginClass *class) {
1696 }