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 fast_rnd(180);
 257 }
 258
 259 void
 260 change_moon(Actor * actor, AWallpaperPlugin *desktop_plugin)
 261 {
 262     gint phase;
 263     char *newfile;
 264     gint x0 = 150,
 265          x1 = 650,
 266          x, y,
 267          y0=150, y1 = 150, x2=400, y2=30;
 268     double a, b, c;
 269     struct timeval tvb;
 270     suseconds_t ms;
 271     long sec;
 272     double t;
 273 #if 0
 274     a = (double)(y2 - (double)(x2*(y1-y0) + x1*y0 - x0*y1)/(x1-x0))/(x2*(x2-x0-x1)+x0*x1);
 275     b = (double)(y1-y0)/(x1-x0) - (double)a*(x0+x1);
 276     c = (double)(x1*y0 - x0*y1)/(x1-x0) + (double)a*x0*x1;
 277     fprintf(stderr, "a=%f, b=%f, c=%f\n", a, b, c);
 278 #endif
 279     gettimeofday(&tvb, NULL);
 280
 281     ms = tvb.tv_usec;
 282     sec = tvb.tv_sec;
 283
 284     if (actor){
 285         if (scene.daytime == TIME_NIGHT){
 286             if (!actor->visible){
 287                 actor->visible = TRUE;
 288                 phase = get_moon_phase();
 289                 newfile = g_strdup_printf( "%s%d.png", actor->name, phase);
 290                 if (actor->filename)
 291                     g_free(actor->filename);
 292                 actor->filename = newfile;
 293                 actor->time_start_animation = sec - fast_rnd(60 * 60);
 294                 actor->duration_animation = 1 * 60 * 60;
 295                 create_hildon_actor(actor, desktop_plugin);
 296
 297             }
 298             t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 299             if (t <= 1)
 300                 x = path_line(x0, x1, t);
 301             else
 302                 x = path_line(x1, x0, t-1);
 303             //y = path_line(y0, y1, t);
 304             y = 0.001920*x*x - 1.536*x + 337.2;
 305             //y = a*x*x + b*x + c;
 306
 307             actor_set_position_full(actor->widget, x, y, actor->z);
 308
 309             if (t>=2){
 310                 actor->time_start_animation = sec;
 311             }
 312
 313          }else if (actor->visible){
 314             actor->visible = FALSE;
 315             fprintf(stderr, "destroy moon \n");
 316             destroy_hildon_actor(actor);
 317             /* TO DO make moonrise*/
 318             actor->time_start_animation = 0;
 319         }
 320     }
 321
 322 }
 323
 324 void
 325 change_sun(Actor * actor, AWallpaperPlugin *desktop_plugin)
 326 {
 327     double alt, azm;
 328     gint x, y;
 329
 330     //fprintf(stderr, "change sun\n");
 331     if (actor){
 332         if (scene.daytime != TIME_NIGHT){
 333             if (!actor->visible){
 334                 actor->visible = TRUE;
 335                 create_hildon_actor(actor, desktop_plugin);
 336             }
 337             get_sun_pos(&alt, &azm);
 338             get_sun_screen_pos(alt, azm, &x, &y);
 339             actor->x = x;
 340             actor->y = y;
 341             actor_set_position_full(actor->widget, x, y, actor->z);
 342             //probability_sun(actor);
 343             actor->time_start_animation = time(NULL) + probability_sun();
 344          }else if (actor->visible){
 345             actor->visible = FALSE;
 346             destroy_hildon_actor(actor);
 347             actor->time_start_animation = 0;
 348         }
 349     }
 350
 351 }
 352
 353 static void
 354 change_tram(Actor * actor, AWallpaperPlugin *desktop_plugin)
 355 {
 356     gint x0 = -300, y0 = 225, scale0 = 100,
 357          x1 = 800, y1 = 162, scale1 = 130,
 358          x, y, scale;
 359     struct timeval tvb;
 360     suseconds_t ms;
 361     long sec;
 362     double t;
 363
 364     //fprintf(stderr, "change tram\n");
 365     gettimeofday(&tvb, NULL);
 366
 367     ms = tvb.tv_usec;
 368     sec = tvb.tv_sec;
 369
 370     if (!actor->visible){
 371         actor->visible = TRUE;
 372         if (scene.daytime == TIME_NIGHT){
 373             if (actor->filename)
 374                 g_free(actor->filename);
 375             actor->filename = g_strdup("tram_dark.png");
 376         } else{
 377             if (actor->filename)
 378                 g_free(actor->filename);
 379             actor->filename = g_strdup("tram.png");
 380         }
 381         create_hildon_actor(actor, desktop_plugin);
 382     }
 383     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 384     x = path_line(x0, x1, t);
 385     y = path_line(y0, y1, t);
 386     scale = path_line(scale0, scale1, t);
 387     //fprintf(stderr, "change tram t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 388     actor_set_position_full(actor->widget, x, y, actor->z);
 389     hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 390     if (t >= 1){
 391         /* stop animation */
 392         actor->visible = FALSE;
 393         destroy_hildon_actor(actor);
 394         actor->time_start_animation = sec + fast_rnd(60);
 395     }
 396 }
 397
 398 void
 399 change_plane1(Actor *actor, AWallpaperPlugin *desktop_plugin)
 400 {
 401     gint x0 = 620, y0 = 233,
 402          x1 = 79, y1 = -146,
 403          x, y;
 404     struct timeval tvb;
 405     suseconds_t ms;
 406     long sec;
 407     double t;
 408
 409     gettimeofday(&tvb, NULL);
 410
 411     ms = tvb.tv_usec;
 412     sec = tvb.tv_sec;
 413 //    fprintf(stderr, "1 %f - %d\n", sec+(double)ms/100000, now);
 414
 415     if (scene.daytime != TIME_NIGHT){
 416         if (actor->time_start_animation == 0){
 417             actor->time_start_animation = sec + probability_plane();
 418             return;
 419         }
 420     }
 421     if (!actor->visible){
 422         actor->visible = TRUE;
 423         create_hildon_actor(actor, desktop_plugin);
 424     }
 425     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 426     x = path_line(x0, x1, t);
 427     y = path_line(y0, y1, t);
 428     //scale = path_line(scale0, scale1, t);
 429     //fprintf(stderr, "change tram t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 430     actor_set_position_full(actor->widget, x, y, actor->z);
 431     //hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 432     if (t >= 1){
 433         /* stop animation */
 434         actor->visible = FALSE;
 435         destroy_hildon_actor(actor);
 436         if (scene.daytime == TIME_NIGHT)
 437             actor->time_start_animation = 0;
 438         else
 439             actor->time_start_animation = sec + probability_plane();
 440     }
 441
 442 }
 443
 444 void
 445 change_plane2(Actor *actor, AWallpaperPlugin *desktop_plugin)
 446 {
 447     gint x0 = -actor->width, y0 = 45,
 448          x1 = 800, y1 = 20,
 449          x, y;
 450     struct timeval tvb;
 451     suseconds_t ms;
 452     long sec;
 453     double t;
 454
 455     gettimeofday(&tvb, NULL);
 456
 457     ms = tvb.tv_usec;
 458     sec = tvb.tv_sec;
 459 //    fprintf(stderr, "1 %f - %d\n", sec+(double)ms/100000, now);
 460     if (scene.daytime != TIME_NIGHT){
 461         if (actor->time_start_animation == 0){
 462             actor->time_start_animation = sec + probability_plane();
 463             return;
 464         }
 465     }
 466     if (!actor->visible){
 467         actor->visible = TRUE;
 468         create_hildon_actor(actor, desktop_plugin);
 469     }
 470
 471     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 472     x = path_line(x0, x1, t);
 473     y = path_line(y0, y1, t);
 474     //scale = path_line(scale0, scale1, t);
 475     //fprintf(stderr, "change tram t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 476     actor_set_position_full(actor->widget, x, y, actor->z);
 477     //hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 478     if (t >= 1){
 479         /* stop animation */
 480         actor->visible = FALSE;
 481         destroy_hildon_actor(actor);
 482         if (scene.daytime == TIME_NIGHT)
 483             actor->time_start_animation = 0;
 484         else
 485             actor->time_start_animation = sec + probability_plane();
 486     }
 487
 488 }
 489
 490 void
 491 change_cloud(Actor *actor, AWallpaperPlugin *desktop_plugin)
 492 {
 493     gint x0, y0 = 300, scale0 = 100,
 494          x1, y1 = -actor->height, scale1 = 150,
 495          x, y, scale;
 496     struct timeval tvb;
 497     suseconds_t ms;
 498     long sec;
 499     double t;
 500     gchar *newfile;
 501
 502     //fprintf(stderr, "change cloud\n");
 503     gettimeofday(&tvb, NULL);
 504
 505     ms = tvb.tv_usec;
 506     sec = tvb.tv_sec;
 507     //fprintf(stderr, "c1oud %s - y0=%d\n", actor->name, actor->y);
 508
 509     if (!actor->visible){
 510         actor->visible = TRUE;
 511         if (scene.daytime == TIME_NIGHT){
 512             newfile = g_strdup_printf("%s_dark.png", actor->name);
 513         }else{
 514             newfile = g_strdup_printf("%s.png", actor->name);
 515         }
 516         if (actor->filename)
 517             g_free(actor->filename);
 518         actor->filename = newfile;
 519
 520         create_hildon_actor(actor, desktop_plugin);
 521     }
 522     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 523
 524     if (scene.wind_orientation == 1){
 525         x0 = -actor->width;
 526         x1 = 800;
 527     }
 528     else {
 529         x0 = 800;
 530         x1 = -actor->width;
 531     }
 532
 533     x = path_line(x0, x1, t);
 534     y = -scene.wind_angle * (x - x0) + actor->y;
 535     scale = path_line(scale0, scale1, (double)(y - y0)/(y1 - y0));
 536
 537     //fprintf(stderr, "change cloud t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 538     actor_set_position_full(actor->widget, x, y, actor->z);
 539     hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 540     if ((y < y1 || y > y0) || t >= 1){
 541         /* stop animation */
 542         actor->visible = FALSE;
 543         destroy_hildon_actor(actor);
 544         actor->time_start_animation = sec + fast_rnd(300);
 545         actor->y = fast_rnd(300);
 546     }
 547
 548 }
 549
 550 void
 551 change_wind(Actor *actor, AWallpaperPlugin *desktop_plugin)
 552 {
 553     scene.wind_orientation = fast_rnd(2);
 554     if (scene.wind_orientation == 0) scene.wind_orientation = -1;
 555     scene.wind_angle = (double)(fast_rnd(200) - 100) / 100;
 556     actor->time_start_animation = time(NULL) + (fast_rnd(10) + 10) * 60;
 557     //fprintf(stderr, "change wind orient = %d angle = %f after = %d\n", scene.wind_orientation, scene.wind_angle, actor->time_start_animation-time(NULL));
 558 }
 559
 560 void
 561 change_window1(Actor * actor, AWallpaperPlugin *desktop_plugin)
 562 {
 563     gint now = time(NULL);
 564     if (scene.daytime == TIME_DAY){
 565         if (actor->widget){
 566             actor->visible = FALSE;
 567             destroy_hildon_actor(actor);
 568         }
 569         actor->time_start_animation = 0;
 570         return;
 571     }else {
 572         if (!actor->widget)
 573             create_hildon_actor(actor, desktop_plugin);
 574         if (actor->time_start_animation == 0){
 575             actor->time_start_animation = now + fast_rnd(30);
 576             return;
 577         }
 578     }
 579
 580     if (!actor->visible)
 581         actor->visible = TRUE;
 582     else
 583         actor->visible = FALSE;
 584     hildon_animation_actor_set_show(
 585             HILDON_ANIMATION_ACTOR(actor->widget),
 586             actor->visible
 587     );
 588     actor->time_start_animation = now + fast_rnd(60) + 10;
 589
 590 }
 591
 592 void
 593 change_signal(Actor * actor, AWallpaperPlugin *desktop_plugin)
 594 {
 595     gint now = time(NULL);
 596     Actor *a;
 597 #if 0
 598     gchar *newfile;
 599     gint now = time(NULL);
 600     newfile = g_strdup_printf("%s%d.png", actor->name, scene.daytime);
 601     if (!strcmp(actor->filename, "red.png"))
 602         newfile = g_strdup_printf("%s", "green.png");
 603     else
 604         newfile = g_strdup_printf("%s", "red.png");
 605     g_free(actor->filename);
 606     actor->filename = newfile;
 607     change_hildon_actor(actor, desktop_plugin);
 608     actor->time_start_animation = now + fast_rnd(30) + 10;
 609 #endif
 610     a = g_ptr_array_index(actor->child, 0);
 611     //fprintf(stderr, "actor name= %p \n", child->widget);
 612     if (a->visible)
 613         a->visible = FALSE;
 614     else
 615         a->visible = TRUE;
 616     hildon_animation_actor_set_show (HILDON_ANIMATION_ACTOR(a->widget), a->visible);
 617
 618     a = g_ptr_array_index(actor->child, 1);
 619     //fprintf(stderr, "actor name= %s \n", child->name);
 620     if (a->visible)
 621         a->visible = FALSE;
 622     else
 623         a->visible = TRUE;
 624     hildon_animation_actor_set_show (HILDON_ANIMATION_ACTOR(a->widget), a->visible);
 625
 626     actor->time_start_animation = now + fast_rnd(30) + 10;
 627 }
 628
 629 void
 630 create_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
 631 {
 632   GtkWidget *ha = NULL;
 633   GdkPixbuf *pixbuf = NULL;
 634   GtkWidget *image = NULL;
 635   gchar     *str = NULL;
 636
 637   ha = hildon_animation_actor_new();
 638   str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 639                         desktop_plugin->priv->theme, actor->filename);
 640   pixbuf = gdk_pixbuf_new_from_file_at_size (str,
 641                                              actor->width,
 642                                              actor->height,
 643                                              NULL);
 644   /*fprintf(stderr, "create_hildon_actor %s %s\n", actor->name, str);*/
 645   if (str)
 646       g_free(str);
 647   if (pixbuf){
 648       image = gtk_image_new_from_pixbuf (pixbuf);
 649       g_object_unref(G_OBJECT(pixbuf));
 650   }
 651   if (image){
 652     g_signal_connect(G_OBJECT(image), "expose_event",
 653                            G_CALLBACK(expose_event), pixbuf);
 654     gtk_container_add (GTK_CONTAINER (ha), image);
 655   }
 656   actor_set_position_full(ha, actor->x, actor->y, actor->z);
 657   hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(ha), (double)actor->scale/100, (double)actor->scale/100);
 658   realize(ha);
 659   gtk_widget_show_all(ha);
 660   hildon_animation_actor_set_show (HILDON_ANIMATION_ACTOR(ha), actor->visible);
 661
 662   /* TO DO check it */
 663   /*  gdk_flush (); */
 664
 665   //g_object_set_data(G_OBJECT(ha), "name", name);
 666   //g_object_set_data(G_OBJECT(ha), "filename", filename);
 667   g_object_set_data(G_OBJECT(ha), "image", image);
 668   /*
 669   g_object_set_data(G_OBJECT(ha), "x", x);
 670   g_object_set_data(G_OBJECT(ha), "y", y);
 671   g_object_set_data(G_OBJECT(ha), "z", z);
 672   g_object_set_data(G_OBJECT(ha), "width", width);
 673   g_object_set_data(G_OBJECT(ha), "height", height);
 674   g_object_set_data(G_OBJECT(ha), "scale", scale);
 675   g_object_set_data(G_OBJECT(ha), "visible", visible);
 676   g_object_set_data(G_OBJECT(ha), "opacity", opacity);
 677   g_object_set_data(G_OBJECT(ha), "func", pfunc);
 678   */
 679   hildon_animation_actor_set_parent (HILDON_ANIMATION_ACTOR (ha), GTK_WINDOW(desktop_plugin));
 680   actor->widget = ha;
 681 }
 682
 683
 684 void
 685 change_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
 686 {
 687     GtkWidget *image = NULL;
 688     GdkPixbuf *pixbuf = NULL;
 689     gchar     *str = NULL;
 690
 691     str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 692                             desktop_plugin->priv->theme, actor->filename);
 693
 694     pixbuf = gdk_pixbuf_new_from_file_at_size (str,
 695                                                actor->width,
 696                                                actor->height,
 697                                                NULL);
 698     if(str)
 699         g_free(str);
 700     if (pixbuf){
 701         image = gtk_image_new_from_pixbuf (pixbuf);
 702         g_object_unref(G_OBJECT(pixbuf));
 703     }
 704     if (image){
 705         g_signal_connect(G_OBJECT(image), "expose_event",
 706                                        G_CALLBACK(expose_event), pixbuf);
 707         if (g_object_get_data(G_OBJECT(actor->widget), "image")){
 708             gtk_container_remove(GTK_CONTAINER(actor->widget), g_object_get_data(G_OBJECT(actor->widget), "image"));
 709         }
 710         g_object_set_data(G_OBJECT(actor->widget), "image", image);
 711         gtk_container_add (GTK_CONTAINER (actor->widget), image);
 712         realize(actor->widget);
 713         gtk_widget_show_all(actor->widget);
 714         /* TO DO check it */
 715        /*  gdk_flush (); */
 716
 717
 718     }
 719
 720 }
 721
 722
 723 void
 724 change_static_actor(Actor * actor, AWallpaperPlugin *desktop_plugin)
 725 {
 726     gchar *newfile;
 727     newfile = g_strdup_printf("%s%d.png", actor->name, scene.daytime);
 728     if (actor->filename)
 729             g_free(actor->filename);
 730     actor->filename = newfile;
 731     change_hildon_actor(actor, desktop_plugin);
 732 }
 733
 734 void
 735 change_static_actor_with_corner(Actor * actor, AWallpaperPlugin *desktop_plugin)
 736 {
 737     gchar buffer[2048];
 738
 739     if (desktop_plugin->priv->right_corner)
 740         gtk_widget_destroy(desktop_plugin->priv->right_corner);
 741     snprintf(buffer, sizeof(buffer) - 1, "%s/%s/town%i_right_corner.png", \
 742                                   THEME_PATH, desktop_plugin->priv->theme, scene.daytime);
 743     desktop_plugin->priv->right_corner = gtk_image_new_from_file (buffer);
 744     if (desktop_plugin->priv->right_corner){
 745         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), desktop_plugin->priv->right_corner, 0, 0);
 746         gtk_widget_show (desktop_plugin->priv->right_corner);
 747     }
 748     change_static_actor(actor, desktop_plugin);
 749
 750 }
 751
 752 void
 753 change_layer(Actor * actor, AWallpaperPlugin *desktop_plugin)
 754 {
 755     gint y;
 756     Actor *a;
 757
 758     if (!desktop_plugin->priv->rich_animation) return;
 759
 760     a = g_ptr_array_index(actor->child, 0);
 761     y = a->y + 10;
 762     if (y > 480) y = -480;
 763     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 764     actor_set_position_full(a->widget, a->x, y, a->z);
 765     a->y = y;
 766
 767     a = g_ptr_array_index(actor->child, 1);
 768     y = a->y + 10;
 769     if (y > 480) y = -480;
 770     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 771     actor_set_position_full(a->widget, a->x, y, a->z);
 772     a->y = y;
 773
 774     a = g_ptr_array_index(actor->child, 2);
 775     y = a->y + 20;
 776     if (y > 480) y = -480;
 777     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 778     actor_set_position_full(a->widget, a->x, y, a->z);
 779     a->y = y;
 780
 781     a = g_ptr_array_index(actor->child, 3);
 782     y = a->y + 20;
 783     if (y > 480) y = -480;
 784     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 785     actor_set_position_full(a->widget, a->x, y, a->z);
 786     a->y = y;
 787
 788 }
 789
 790 void
 791 change_layer1(Actor * actor, AWallpaperPlugin *desktop_plugin)
 792 {
 793     gint y;
 794     y = actor->y + 10;
 795     if (y > 480) y = -480;
 796     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 797     actor_set_position_full(actor->widget, actor->x, y, actor->z);
 798     actor->y = y;
 799 }
 800
 801 void
 802 change_layer2(Actor * actor, AWallpaperPlugin *desktop_plugin)
 803 {
 804     gint y;
 805     y = actor->y + 15;
 806     if (y >= 480) y = -480;
 807     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 808     actor_set_position_full(actor->widget, actor->x, y, actor->z);
 809     actor->y = y;
 810 }
 811
 812 /*
 813 static gint
 814 get_time(gint t){
 815     // уравнение изменения времени
 816     return t*1.1;
 817 }
 818 */
 819 static void
 820 destroy_scene(void){
 821     GSList * tmp = scene.actors;
 822     Actor *actor;
 823     while (tmp != NULL){
 824         actor = tmp->data;
 825         if (actor){
 826             if (actor->child){
 827                 g_ptr_array_free(actor->child, TRUE);
 828             }
 829             if (actor->filename)
 830                 g_free(actor->filename);
 831             if (actor->name)
 832                 g_free(actor->name);
 833             gtk_widget_destroy(actor->widget);
 834             //actor->widget = NULL;
 835             g_free(actor);
 836         }
 837         tmp = g_slist_next(tmp);
 838     }
 839     g_slist_free(tmp);
 840
 841 }
 842
 843 void
 844 reload_scene(AWallpaperPlugin *desktop_plugin)
 845 {
 846     fprintf(stderr,"Reload scene %s\n", desktop_plugin->priv->theme);
 847     destroy_scene();
 848     if (!strcmp(desktop_plugin->priv->theme,"Modern"))
 849         init_scene(desktop_plugin);
 850     else if (!strcmp(desktop_plugin->priv->theme,"Berlin"))
 851         init_scene1(desktop_plugin);
 852     else if (!strcmp(desktop_plugin->priv->theme,"Matrix"))
 853         init_scene2(desktop_plugin);
 854
 855 }
 856
 857 static void
 858 init_scene2(AWallpaperPlugin *desktop_plugin)
 859 {
 860   Actor *actor;
 861   GPtrArray *child;
 862   gint now = time(NULL);
 863   gint y1, y2;
 864
 865   if (desktop_plugin->priv->rich_animation){
 866       y1 = -480;
 867       y2 = -480-480;
 868   }else {
 869       y1 = 0;
 870       y2 = -480;
 871   }
 872
 873   fprintf(stderr, "init scene2 \n");
 874   //scene.daytime = get_daytime();
 875   scene.actors = NULL;
 876
 877
 878   actor = init_object(desktop_plugin, "background", "bg.png",
 879                       0, 0, 5, 800, 480,
 880                       TRUE, TRUE, 100, 255,
 881                       NULL, NULL, NULL);
 882   scene.actors = g_slist_append(scene.actors, actor);
 883
 884   actor = init_object(desktop_plugin, "symbols", "symbols.png",
 885                       0, 0, 10, 800, 480,
 886                       TRUE, TRUE, 100, 255,
 887                       NULL, NULL, NULL);
 888   scene.actors = g_slist_append(scene.actors, actor);
 889
 890   child = g_ptr_array_sized_new(4);
 891   actor = init_object(desktop_plugin, "layer1", "layer1_2.png",
 892                       0, y1, 6, 800, 960,
 893                       TRUE, TRUE, 100, 255,
 894                       NULL, NULL, NULL);
 895   //actor->time_start_animation = now;
 896   //actor->duration_animation = G_MAXINT;
 897   scene.actors = g_slist_append(scene.actors, actor);
 898   g_ptr_array_add(child, actor);
 899
 900   actor = init_object(desktop_plugin, "layer1", "layer1_1.png",
 901                       0, y2, 7, 800, 960,
 902                       TRUE, TRUE, 100, 255,
 903                       NULL, NULL, NULL);
 904   //actor->time_start_animation = now;
 905   //actor->duration_animation = G_MAXINT;
 906   scene.actors = g_slist_append(scene.actors, actor);
 907   g_ptr_array_add(child, actor);
 908
 909   actor = init_object(desktop_plugin, "layer2", "layer2_2.png",
 910                       0, y1, 8, 800, 960,
 911                       TRUE, TRUE, 100, 255,
 912                       NULL, NULL, NULL);
 913   //actor->time_start_animation = now;
 914   //actor->duration_animation = G_MAXINT;
 915   scene.actors = g_slist_append(scene.actors, actor);
 916   g_ptr_array_add(child, actor);
 917
 918   actor = init_object(desktop_plugin, "layer2", "layer2_1.png",
 919                       0, y2, 9, 800, 960,
 920                       TRUE, TRUE, 100, 255,
 921                       NULL, NULL, NULL);
 922   //actor->time_start_animation = now;
 923   //actor->duration_animation = G_MAXINT;
 924   scene.actors = g_slist_append(scene.actors, actor);
 925   g_ptr_array_add(child, actor);
 926
 927   actor = init_object(desktop_plugin, "layers", "",
 928                       0, y2, 9, 800, 960,
 929                       FALSE, FALSE, 100, 255,
 930                       (gpointer)&change_layer, NULL, child);
 931   actor->time_start_animation = now;
 932   actor->duration_animation = G_MAXINT;
 933   scene.actors = g_slist_append(scene.actors, actor);
 934
 935   run_long_timeout(desktop_plugin);
 936
 937 }
 938 /* Init Modern Scene */
 939 static void
 940 init_scene(AWallpaperPlugin *desktop_plugin)
 941 {
 942   Actor *actor;
 943   gint now = time(NULL);
 944   gint i;
 945   gint winds[13][2];
 946
 947   /* fprintf(stderr, "init scene \n");*/
 948   scene.daytime = get_daytime();
 949   scene.actors = NULL;
 950   scene.wind_orientation = -1;
 951   scene.wind_angle = 0.3;
 952   /* init value for random */
 953   scene.seed = time(NULL);
 954
 955   actor = init_object(desktop_plugin, "sky", "sky0.png",
 956                       0, 0, 5, 800, 480,
 957                       TRUE , TRUE, 100, 255,
 958                       (gpointer)&change_static_actor, NULL, NULL);
 959   change_static_actor(actor, desktop_plugin);
 960   scene.actors = g_slist_append(scene.actors, actor);
 961
 962   actor = init_object(desktop_plugin, "sun", "sun.png",
 963                       0, 0, 6, 88, 88,
 964                       FALSE, FALSE, 100, 255,
 965                       (gpointer)&change_sun, (gpointer)&probability_sun, NULL);
 966   actor->time_start_animation = now;
 967   actor->duration_animation = G_MAXINT;
 968   change_sun(actor, desktop_plugin);
 969   scene.actors = g_slist_append(scene.actors, actor);
 970
 971   //actor = init_object(desktop_plugin, "dot", "dot1.png", 0, 0, 11, 50, 50,
 972     //                  TRUE, 100, 255, NULL, NULL);
 973   //scene.actors = g_slist_append(scene.actors, actor);
 974
 975   actor = init_object(desktop_plugin, "cloud1", "cloud1.png",
 976                       0, fast_rnd(300)-97, 7, 150, 97,
 977                       FALSE, FALSE, 100, 255,
 978                       (gpointer)&change_cloud, NULL, NULL);
 979   actor->time_start_animation = now + fast_rnd(20);
 980   actor->duration_animation = 3*60;
 981   scene.actors = g_slist_append(scene.actors, actor);
 982
 983   actor = init_object(desktop_plugin, "cloud2", "cloud2.png",
 984                       0, fast_rnd(300)-75, 7, 188, 75,
 985                       FALSE, FALSE, 100, 255,
 986                       (gpointer)&change_cloud, NULL, NULL);
 987   actor->time_start_animation = now + fast_rnd(40)+10;
 988   actor->duration_animation = 3*60;
 989   scene.actors = g_slist_append(scene.actors, actor);
 990
 991   actor = init_object(desktop_plugin, "cloud4", "cloud4.png",
 992                       0, fast_rnd(300)-75, 7, 150, 75,
 993                       FALSE, FALSE, 100, 255,
 994                       (gpointer)&change_cloud, NULL, NULL);
 995   actor->time_start_animation = now + fast_rnd(60) + 20;
 996   actor->duration_animation = 5*60;
 997   scene.actors = g_slist_append(scene.actors, actor);
 998
 999
1000   actor = init_object(desktop_plugin, "town", "town0.png",
1001                       0, 0, 8, 800, 480,
1002                       TRUE, TRUE, 100, 255,
1003                       (gpointer)&change_static_actor, NULL, NULL);
1004   change_static_actor(actor, desktop_plugin);
1005   scene.actors = g_slist_append(scene.actors, actor);
1006
1007   actor = init_object(desktop_plugin, "tram", "tram.png",
1008                       -300, 225, 9, 350, 210,
1009                       FALSE, FALSE, 100, 255,
1010                       (gpointer)&change_tram, NULL, NULL);
1011   actor->time_start_animation = time(NULL) + fast_rnd(10);
1012   actor->duration_animation = 60;
1013   scene.actors = g_slist_append(scene.actors, actor);
1014
1015   actor = init_object(desktop_plugin, "border", "border0.png",
1016                       0, 480-79, 10, 800, 79,
1017                       TRUE, TRUE, 100, 255,
1018                       (gpointer)&change_static_actor_with_corner, NULL, NULL);
1019   change_static_actor_with_corner(actor, desktop_plugin);
1020   scene.actors = g_slist_append(scene.actors, actor);
1021
1022   actor = init_object(desktop_plugin, "moon", "moon1.png",
1023                       400, 20, 6, 60, 60,
1024                       FALSE, FALSE, 100, 255,
1025                       (gpointer)&change_moon, NULL, NULL);
1026   change_moon(actor, desktop_plugin);
1027   scene.actors = g_slist_append(scene.actors, actor);
1028
1029   actor = init_object(desktop_plugin, "wind", "",
1030                       0, 0, 5, 0, 0,
1031                       FALSE, FALSE, 100, 255,
1032                       (gpointer)&change_wind, NULL, NULL);
1033   change_wind(actor, desktop_plugin);
1034   scene.actors = g_slist_append(scene.actors, actor);
1035
1036     /* windows in 4-th house  */
1037
1038     winds[0][0] = 482;
1039     winds[0][1] = 180;
1040
1041     winds[1][0] = 495;
1042     winds[1][1] = 179;
1043
1044     winds[2][0] = 482;
1045     winds[2][1] = 191;
1046
1047     winds[3][0] = 495;
1048     winds[3][1] = 190;
1049
1050     winds[4][0] = 482;
1051     winds[4][1] = 201;
1052
1053     winds[5][0] = 495;
1054     winds[5][1] = 210;
1055
1056     winds[6][0] = 482;
1057     winds[6][1] = 222;
1058
1059     winds[7][0] = 495;
1060     winds[7][1] = 221;
1061
1062     winds[8][0] = 459;
1063     winds[8][1] = 203;
1064
1065     winds[9][0] = 495;
1066     winds[9][1] = 241;
1067
1068     winds[10][0] = 495;
1069     winds[10][1] = 252;
1070
1071     winds[11][0] = 482;
1072     winds[11][1] = 273;
1073
1074     winds[12][0] = 495;
1075     winds[12][1] = 303;
1076     for (i=0; i<13; i++){
1077         actor = init_object(desktop_plugin, "window1", "window1.png",
1078                             winds[i][0], winds[i][1], 8, 8, 10,
1079                             FALSE, FALSE, 100, 255,
1080                             (gpointer)&change_window1, NULL, NULL);
1081         //change_window1(actor, desktop_plugin);
1082         actor->time_start_animation = now + fast_rnd(30);
1083         scene.actors = g_slist_append(scene.actors, actor);
1084
1085     }
1086
1087     /* windows in 1-th house  */
1088
1089     winds[0][0] = 86;
1090     winds[0][1] = 321;
1091
1092     winds[1][0] = 86;
1093     winds[1][1] = 363;
1094
1095     winds[2][0] = 86;
1096     winds[2][1] = 385;
1097
1098     winds[3][0] = 86;
1099     winds[3][1] = 286;
1100
1101     winds[4][0] = 94;
1102     winds[4][1] = 232;
1103
1104     winds[5][0] = 94;
1105     winds[5][1] = 243;
1106
1107     winds[6][0] = 94;
1108     winds[6][1] = 265;
1109
1110     winds[7][0] = 94;
1111     winds[7][1] = 331;
1112     for (i=0; i<8; i++){
1113         actor = init_object(desktop_plugin, "window2", "window2.png",
1114                             winds[i][0], winds[i][1], 8, 8, 10,
1115                             FALSE, FALSE, 100, 255,
1116                             (gpointer)&change_window1, NULL, NULL);
1117         //change_window1(actor, desktop_plugin);
1118         actor->time_start_animation = now + fast_rnd(30);
1119         scene.actors = g_slist_append(scene.actors, actor);
1120
1121     }
1122
1123     /* windows in 3-th house  */
1124
1125     winds[0][0] = 251;
1126     winds[0][1] = 162;
1127
1128     winds[1][0] = 251;
1129     winds[1][1] = 196;
1130
1131     winds[2][0] = 251;
1132     winds[2][1] = 278;
1133
1134     winds[3][0] = 251;
1135     winds[3][1] = 289;
1136
1137     winds[4][0] = 313;
1138     winds[4][1] = 173;
1139
1140     winds[5][0] = 322;
1141     winds[5][1] = 160;
1142
1143     winds[6][0] = 303;
1144     winds[6][1] = 217;
1145
1146     winds[7][0] = 322;
1147     winds[7][1] = 224;
1148
1149     winds[8][0] = 323;
1150     winds[8][1] = 217;
1151
1152     winds[9][0] = 322;
1153     winds[9][1] = 288;
1154
1155     for (i=0; i<10; i++){
1156         actor = init_object(desktop_plugin, "window3", "window3.png",
1157                             winds[i][0], winds[i][1], 8, 8, 10,
1158                             FALSE, FALSE, 100, 255,
1159                             (gpointer)&change_window1, NULL, NULL);
1160         //change_window1(actor, desktop_plugin);
1161         actor->time_start_animation = now + fast_rnd(30);
1162         scene.actors = g_slist_append(scene.actors, actor);
1163
1164     }
1165
1166     /* windows in 5-th house  */
1167
1168     winds[0][0] = 610;
1169     winds[0][1] = 224;
1170
1171     winds[1][0] = 602;
1172     winds[1][1] = 245;
1173
1174     winds[2][0] = 602;
1175     winds[2][1] = 264;
1176
1177     winds[3][0] = 610;
1178     winds[3][1] = 301;
1179
1180     winds[4][0] = 610;
1181     winds[4][1] = 320;
1182
1183     winds[5][0] = 593;
1184     winds[5][1] = 352;
1185
1186     winds[6][0] = 610;
1187     winds[6][1] = 368;
1188
1189     for (i=0; i<7; i++){
1190         actor = init_object(desktop_plugin, "window4", "window4.png",
1191                             winds[i][0], winds[i][1], 8, 8, 10,
1192                             FALSE, FALSE, 100, 255,
1193                             (gpointer)&change_window1, NULL, NULL);
1194         //change_window1(actor, desktop_plugin);
1195         actor->time_start_animation = now + fast_rnd(30);
1196         scene.actors = g_slist_append(scene.actors, actor);
1197
1198     }
1199
1200     /* windows in 6-th house  */
1201
1202     winds[0][0] = 717;
1203     winds[0][1] = 283;
1204
1205     winds[1][0] = 698;
1206     winds[1][1] = 293;
1207
1208     winds[2][0] = 717;
1209     winds[2][1] = 315;
1210
1211     winds[3][0] = 717;
1212     winds[3][1] = 323;
1213
1214     winds[4][0] = 698;
1215     winds[4][1] = 362;
1216
1217     winds[5][0] = 698;
1218     winds[5][1] = 400;
1219
1220     for (i=0; i<6; i++){
1221         actor = init_object(desktop_plugin, "window5", "window5.png",
1222                             winds[i][0], winds[i][1], 8, 8, 10,
1223                             FALSE, FALSE, 100, 255,
1224                             (gpointer)&change_window1, NULL, NULL);
1225         //change_window1(actor, desktop_plugin);
1226         actor->time_start_animation = now + fast_rnd(30);
1227         scene.actors = g_slist_append(scene.actors, actor);
1228
1229     }
1230
1231     run_long_timeout(desktop_plugin);
1232
1233 #if 0
1234   anim = g_new0(Animation, 1);
1235   anim->count = 1;
1236   anim->actor = actor;
1237   anim->func_change = &change_tram;
1238   anim->func_time = NULL;
1239   anim->timestart = time(NULL);
1240   anim->timeall = 10;
1241
1242   scene.dynamic_actors = g_slist_append(scene.dynamic_actors, anim);
1243 #endif
1244  }
1245
1246 /* Init Berlin Scene */
1247 static void
1248 init_scene1(AWallpaperPlugin *desktop_plugin)
1249 {
1250   Actor *actor, *actor1, *actor2;
1251   gint now = time(NULL);
1252   gint i;
1253   gint winds[13][2];
1254   GPtrArray *child = NULL;
1255
1256   scene.daytime = get_daytime();
1257   scene.actors = NULL;
1258   scene.wind_orientation = -1;
1259   scene.wind_angle = 0.3;
1260   /* init value for random */
1261   scene.seed = time(NULL);
1262
1263
1264   actor = init_object(desktop_plugin, "sky", "sky.png", 0, 0, 5, 800, 480,
1265                       TRUE, TRUE, 100, 255,
1266                       (gpointer)&change_static_actor, NULL, NULL);
1267   change_static_actor(actor, desktop_plugin);
1268   scene.actors = g_slist_append(scene.actors, actor);
1269
1270
1271   actor = init_object(desktop_plugin, "sun", "sun.png", 0, 0, 6, 88, 88,
1272                       FALSE, FALSE, 100, 255,
1273                       (gpointer)&change_sun, (gpointer)&probability_sun, NULL);
1274   actor->time_start_animation = time(NULL);
1275   actor->duration_animation = G_MAXINT;
1276   change_sun(actor, desktop_plugin);
1277   scene.actors = g_slist_append(scene.actors, actor);
1278
1279 #if 0
1280   actor = init_object(desktop_plugin, "dot", "dot1.png", 0, 0, 11, 50, 50,
1281                       TRUE, 100, 255, NULL, NULL);
1282   scene.actors = g_slist_append(scene.actors, actor);
1283 #endif
1284
1285   actor = init_object(desktop_plugin, "moon", "moon1.png", 400, 15, 6, 60, 60,
1286                       FALSE, FALSE, 100, 255,
1287                       (gpointer)&change_moon, NULL, NULL);
1288   change_moon(actor, desktop_plugin);
1289   scene.actors = g_slist_append(scene.actors, actor);
1290
1291   actor = init_object(desktop_plugin, "cloud1", "cloud1.png", 0, fast_rnd(300)-97, 7, 150, 97,
1292                       FALSE, FALSE, 100, 255,
1293                       (gpointer)&change_cloud, NULL, NULL);
1294   actor->time_start_animation = now + fast_rnd(30) + 10;
1295   actor->duration_animation = 3*60;
1296   scene.actors = g_slist_append(scene.actors, actor);
1297
1298   actor = init_object(desktop_plugin, "cloud2", "cloud2.png", 0, fast_rnd(300)-75, 7, 188, 75,
1299                       FALSE, FALSE, 100, 255,
1300                       (gpointer)&change_cloud, NULL, NULL);
1301   actor->time_start_animation = now + fast_rnd(10);
1302   actor->duration_animation = 3*60;
1303   scene.actors = g_slist_append(scene.actors, actor);
1304
1305   actor = init_object(desktop_plugin, "cloud4", "cloud4.png", 0, fast_rnd(300)-75, 7, 150, 75,
1306                       FALSE, FALSE, 100, 255,
1307                       (gpointer)&change_cloud, NULL, NULL);
1308   actor->time_start_animation = now + fast_rnd(60) + 20;
1309   actor->duration_animation = 5*60;
1310   scene.actors = g_slist_append(scene.actors, actor);
1311
1312
1313   actor = init_object(desktop_plugin, "plane2", "plane3.png", 0, 45, 8, 160, 50,
1314                       FALSE, FALSE, 100, 255,
1315                       (gpointer)&change_plane2, NULL, NULL);
1316   actor->time_start_animation = now + fast_rnd(40) + 20;
1317   actor->duration_animation = 60;
1318   scene.actors = g_slist_append(scene.actors, actor);
1319
1320   actor = init_object(desktop_plugin, "plane1", "tu154.png", 620, 233, 9, 300, 116,
1321                       FALSE, FALSE, 100, 255,
1322                       (gpointer)&change_plane1, NULL, NULL);
1323   actor->time_start_animation = now + fast_rnd(20);
1324   actor->duration_animation = 30;
1325   scene.actors = g_slist_append(scene.actors, actor);
1326
1327   actor = init_object(desktop_plugin, "town", "town.png", 0, 0, 10, 800, 480,
1328                       TRUE, TRUE, 100, 255,
1329                       (gpointer)&change_static_actor_with_corner, NULL, NULL);
1330   change_static_actor_with_corner(actor, desktop_plugin);
1331   scene.actors = g_slist_append(scene.actors, actor);
1332
1333   actor = init_object(desktop_plugin, "wind", "", 0, 0, 5, 0, 0,
1334                       FALSE, FALSE, 100, 255,
1335                       (gpointer)&change_wind, NULL, NULL);
1336   change_wind(actor, desktop_plugin);
1337   scene.actors = g_slist_append(scene.actors, actor);
1338
1339   actor1 = init_object(desktop_plugin, "signal_red", "red.png",
1340                       486, 425, 10, 18, 38,
1341                       FALSE, TRUE, 100, 255, NULL, NULL, NULL);
1342   //actor->time_start_animation = now + fast_rnd(30) + 10;
1343   scene.actors = g_slist_append(scene.actors, actor1);
1344
1345   actor2 = init_object(desktop_plugin, "signal_green", "green.png",
1346                       486, 425, 10, 18, 38,
1347                       TRUE, TRUE, 100, 255, NULL, NULL, NULL);
1348   //actor->time_start_animation = now + fast_rnd(30) + 10;
1349   scene.actors = g_slist_append(scene.actors, actor2);
1350   child = g_ptr_array_sized_new(2);
1351   g_ptr_array_add(child, actor1);
1352   g_ptr_array_add(child, actor2);
1353   actor = init_object(desktop_plugin, "signal", "",
1354                       486, 425, 10, 18, 38,
1355                       FALSE, FALSE, 100, 255,
1356                       (gpointer)&change_signal, NULL, child);
1357   actor->time_start_animation = now + fast_rnd(30) + 10;
1358   scene.actors = g_slist_append(scene.actors, actor);
1359
1360     winds[0][0] = 389;
1361     winds[0][1] = 305;
1362
1363     winds[1][0] = 373;
1364     winds[1][1] = 306;
1365
1366     winds[2][0] = 355;
1367     winds[2][1] = 306;
1368
1369     winds[3][0] = 356;
1370     winds[3][1] = 288;
1371
1372     winds[4][0] = 337;
1373     winds[4][1] = 269;
1374
1375     winds[5][0] = 372;
1376     winds[5][1] = 268;
1377
1378     winds[6][0] = 372;
1379     winds[6][1] = 249;
1380
1381     winds[7][0] = 388;
1382     winds[7][1] = 249;
1383
1384     winds[8][0] = 387;
1385     winds[8][1] = 230;
1386
1387     winds[9][0] = 372;
1388     winds[9][1] = 211;
1389
1390     winds[10][0] = 355;
1391     winds[10][1] = 159;
1392
1393     winds[11][0] = 335;
1394     winds[11][1] = 158;
1395
1396     winds[12][0] = 386;
1397     winds[12][1] = 119;
1398
1399     for (i=0; i<13; i++){
1400         actor = init_object(desktop_plugin, "window", "window.png",
1401                             winds[i][0], winds[i][1], 10, 8, 9,
1402                             FALSE, TRUE, 100, 255,
1403                             (gpointer)&change_window1, NULL, NULL);
1404         //change_window1(actor, desktop_plugin);
1405         actor->time_start_animation = now + fast_rnd(30);
1406         scene.actors = g_slist_append(scene.actors, actor);
1407
1408     }
1409
1410     run_long_timeout(desktop_plugin);
1411
1412 }
1413
1414
1415 void
1416 get_sun_screen_pos(double alt, double azm, gint * x, gint * y)
1417 {
1418     gint y0 = 365;// - уровень горизонта
1419     *x = (int)(azm * 800) - 64;
1420     *y = (int)((1 - alt) * y0) - 64;
1421     //fprintf(stderr, "sun pos alt=%f azm=%f x=%d y=%d\n", alt, azm, *x, *y);
1422 }
1423 #if 0
1424 static void
1425 change_actor(GtkWidget * actor)
1426 {
1427     char * name;
1428     gint x, y, daytime, scale;
1429     gdouble sc;
1430     double alt, azm;
1431
1432     GtkWidget *image;
1433     GdkPixbuf *pixbuf;
1434
1435     void (*pfunc)(gpointer, gpointer);
1436
1437     name = g_object_get_data(G_OBJECT(actor), "name");
1438     fprintf(stderr, "change actor %s\n", name);
1439     if (name == "sun"){
1440         pfunc = g_object_get_data(G_OBJECT(actor), "func");
1441         if (pfunc)
1442             (*pfunc)(actor, g_strdup(name));
1443         daytime = get_daytime();
1444         if (daytime != TIME_NIGHT){
1445             hildon_animation_actor_set_show(actor, 1);
1446             get_sun_pos(&alt, &azm);
1447             get_sun_screen_pos(alt, azm, &x, &y);
1448             actor_set_position_full(actor, x, y, g_object_get_data(G_OBJECT(actor), "z"));
1449         }
1450     }
1451
1452     if (name == "cloud1"){
1453         x = g_object_get_data(G_OBJECT(actor), "x");
1454         y = g_object_get_data(G_OBJECT(actor), "y");
1455         scale = g_object_get_data(G_OBJECT(actor), "scale");
1456
1457         /* Start */
1458         image = g_object_get_data(G_OBJECT(actor), "image");
1459
1460         gtk_container_remove(actor, image);
1461         pixbuf = gdk_pixbuf_new_from_file_at_size ("/usr/share/livewp/theme/Modern/sun.png",
1462                                              200,
1463                                              200,
1464                                              NULL);
1465         if (pixbuf){
1466               image = gtk_image_new_from_pixbuf (pixbuf);
1467               g_object_unref(G_OBJECT(pixbuf));
1468         }
1469         g_signal_connect(G_OBJECT(image), "expose_event",
1470                                    G_CALLBACK(expose_event), pixbuf);
1471         gtk_container_add (GTK_CONTAINER (actor), image);
1472         realize(actor);
1473         gtk_widget_show_all(actor);
1474         /* End*/
1475
1476
1477         x += 40;
1478         y -= 20;
1479         scale -= 10;
1480         if (x > 500){
1481             x = 400;
1482             y = 150;
1483             sc = 1;
1484         }
1485         sc = (double)scale / 100;
1486         hildon_animation_actor_set_scale(actor, sc, sc);
1487         fprintf(stderr, "cloud x=%d y=%d scale=%f", x, y, sc);
1488         actor_set_position_full(actor, x, y, g_object_get_data(G_OBJECT(actor), "z"));
1489         g_object_set_data(G_OBJECT(actor), "x", x);
1490         g_object_set_data(G_OBJECT(actor), "y", y);
1491         g_object_set_data(G_OBJECT(actor), "scale", scale);
1492     }
1493
1494 }
1495 #endif
1496 static gboolean
1497 short_timeout (AWallpaperPlugin *desktop_plugin)
1498 {
1499     //gint daytime = get_daytime();
1500     GSList * tmp;
1501     void (*pfunc)(gpointer, gpointer);
1502     time_t now;
1503     Actor *actor;
1504     gboolean stop_flag = TRUE;
1505
1506 if (!desktop_plugin->priv->visible || !desktop_plugin->priv->rich_animation){
1507         desktop_plugin->priv->short_timer = 0;
1508         return FALSE;
1509     }
1510
1511     now = time(NULL);
1512     //scene.daytime = daytime;
1513     /* fprintf(stderr, "Short timer %d\n", now); */
1514     tmp = scene.actors;
1515     while (tmp != NULL){
1516            actor = tmp->data;
1517            if (now >= actor->time_start_animation
1518                && actor->time_start_animation > 0
1519                /* && now - actor->time_start_animation <= actor->duration_animation*/){
1520                 pfunc = actor->func_change;
1521                 if (pfunc){
1522                     (*pfunc)(actor, desktop_plugin);
1523                     stop_flag = FALSE;
1524                 }
1525             }
1526             tmp = g_slist_next(tmp);
1527     }
1528     if (stop_flag){
1529          desktop_plugin->priv->short_timer = 0;
1530          return FALSE;
1531     }else
1532          return TRUE; /* keep running this event */
1533 }
1534
1535 void
1536 run_long_timeout(AWallpaperPlugin *desktop_plugin)
1537 {
1538
1539     gint daytime = get_daytime();
1540     GSList * tmp;
1541     void (*pfunc)(gpointer, gpointer);
1542     time_t now;
1543     Actor *actor;
1544
1545
1546     //fprintf(stderr, "!!!run long timeout short_timer=%d\n", desktop_plugin->priv->short_timer);
1547     if (scene.daytime != daytime){
1548         scene.daytime = daytime;
1549         tmp = scene.actors;
1550         while (tmp != NULL){
1551             //change_actor(tmp->data);
1552             pfunc =((Actor*)tmp->data)->func_change;
1553             if (pfunc){
1554                 (*pfunc)(tmp->data, desktop_plugin);
1555             }
1556             tmp = g_slist_next(tmp);
1557         }
1558     }
1559
1560     now = time(NULL);
1561     //fprintf(stderr, "Now  %d\n", now);
1562     tmp = scene.actors;
1563     while (tmp != NULL){
1564         actor = tmp->data;
1565         if (now >= actor->time_start_animation
1566             && actor->time_start_animation > 0
1567             && desktop_plugin->priv->short_timer == 0){
1568             /* fprintf(stderr, "start short timer act = %s %d\n", actor->name, now); */
1569             if (desktop_plugin->priv->rich_animation){
1570                 actor->time_start_animation = now;
1571                 desktop_plugin->priv->short_timer = g_timeout_add(SHORT_TIMER, (GtkFunction)short_timeout, desktop_plugin);
1572             }
1573             else {
1574                 (*actor->func_change)(actor, desktop_plugin);
1575             }
1576         }
1577         tmp = g_slist_next(tmp);
1578     }
1579
1580 }
1581
1582 static gboolean
1583 long_timeout (AWallpaperPlugin *desktop_plugin)
1584 {
1585     /* fprintf(stderr, "long_timeout %i\n", desktop_plugin->priv->long_timer); */
1586     if (desktop_plugin->priv->long_timer == 0 )
1587         return FALSE;
1588     if (!desktop_plugin->priv->visible){
1589         if(desktop_plugin->priv->short_timer != 0){
1590             g_source_remove(desktop_plugin->priv->short_timer);
1591             desktop_plugin->priv->short_timer = 0;
1592         }
1593         desktop_plugin->priv->long_timer = 0;
1594         return FALSE;
1595     }
1596
1597
1598     run_long_timeout(desktop_plugin);
1599     return TRUE; /* keep running this event */
1600 }
1601
1602 static void
1603 desktop_plugin_visible_notify (GObject    *object,
1604                                           GParamSpec *spec,
1605                                           AWallpaperPlugin *desktop_plugin)
1606 {
1607     gboolean visible;
1608     g_object_get (object, "is-on-current-desktop", &visible, NULL);
1609     /* fprintf (stderr, "is-on-current-desktop changed. visible: %u", visible); */
1610     if (visible){
1611         desktop_plugin->priv->visible = TRUE;
1612         if (desktop_plugin->priv->long_timer == 0 ){
1613             desktop_plugin->priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
1614             run_long_timeout(desktop_plugin);
1615         }
1616     }else{
1617         desktop_plugin->priv->visible = FALSE;
1618         if (desktop_plugin->priv->long_timer != 0 ){
1619             g_source_remove(desktop_plugin->priv->long_timer);
1620             desktop_plugin->priv->long_timer = 0;
1621         }
1622     }
1623 }
1624
1625 gboolean
1626 rich_animation_press(GtkWidget *widget, GdkEvent *event,
1627                                             gpointer user_data){
1628     fprintf(stderr,"gggggggggggggggggggg2222\n");
1629     return FALSE;
1630 }
1631 static void
1632 animation_wallpaper_plugin_init (AWallpaperPlugin *desktop_plugin)
1633 {
1634     GtkWidget *rich_animation;
1635     gchar           buffer[2048];
1636
1637
1638     fprintf(stderr, "!!!!!!!plugin init \n");
1639     Animation_WallpaperPrivate *priv =  Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
1640     desktop_plugin->priv =  Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
1641     priv->osso = osso_initialize(PACKAGE, VERSION, TRUE, NULL);
1642
1643     /* Load config */
1644     read_config(priv);
1645     /* Initialize DBUS */
1646     livewp_initialize_dbus(priv);
1647
1648     priv->desktop_plugin = desktop_plugin;
1649     priv->visible = TRUE;
1650     priv->short_timer = 0;
1651     //priv->theme = g_strdup("Modern");
1652     desktop_plugin->priv->main_widget = gtk_fixed_new();
1653
1654     gtk_widget_set_size_request(desktop_plugin->priv->main_widget, 100, 32);
1655     desktop_plugin->priv->right_corner = NULL;
1656     snprintf(buffer, sizeof(buffer) - 1, "%s/%s/%s", THEME_PATH, desktop_plugin->priv->theme, "town0_right_corner.png");
1657     desktop_plugin->priv->right_corner = gtk_image_new_from_file (buffer);
1658     if (desktop_plugin->priv->right_corner){
1659         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), desktop_plugin->priv->right_corner, 0, 0);
1660         gtk_widget_show (desktop_plugin->priv->right_corner);
1661     }
1662     /* Create rich animation event */
1663     rich_animation = gtk_event_box_new();
1664     if(rich_animation){
1665         gtk_widget_set_events(rich_animation, GDK_BUTTON_PRESS_MASK);
1666         gtk_event_box_set_visible_window(GTK_EVENT_BOX(rich_animation), FALSE);
1667         gtk_widget_set_size_request(rich_animation, 100, 32);
1668         gtk_widget_show (rich_animation);
1669         g_signal_connect(rich_animation, "button-press-event", G_CALLBACK(rich_animation_press), desktop_plugin);
1670         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), rich_animation, 0, 0);
1671     }
1672 /*
1673     GtkWidget *label = gtk_label_new ("ddddddddddddd");
1674     gtk_widget_set_size_request(label, 95, 30);
1675     gtk_widget_show (label);
1676 //    gtk_container_add (GTK_CONTAINER (desktop_plugin), label);
1677     gtk_fixed_put(GTK_FIXED(widget), label, 0, 0);
1678 */
1679     hd_home_plugin_item_set_settings (HD_HOME_PLUGIN_ITEM (desktop_plugin), TRUE);
1680     g_signal_connect (desktop_plugin, "show-settings",
1681                              G_CALLBACK (show_settings), priv);
1682     gtk_widget_show (desktop_plugin->priv->main_widget);
1683     gtk_container_add (GTK_CONTAINER (desktop_plugin), desktop_plugin->priv->main_widget);
1684     init_applet_position();
1685
1686
1687     fprintf(stderr, "!!!theme = %s\n", priv->theme);
1688     if (!strcmp(priv->theme,"Modern"))
1689         init_scene(desktop_plugin);
1690     else if (!strcmp(priv->theme,"Berlin"))
1691         init_scene1(desktop_plugin);
1692     else if (!strcmp(priv->theme, "Matrix"))
1693         init_scene2(desktop_plugin);
1694     priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
1695     /* TODO Move scene to priv */
1696     scene.timer_type = LONG_TIMER_TYPE;
1697     g_signal_connect (desktop_plugin, "notify::is-on-current-desktop",
1698                      G_CALLBACK (desktop_plugin_visible_notify), desktop_plugin);
1699
1700
1701     //sleep(2);
1702 }
1703
1704 static void
1705 lw_applet_finalize (GObject *object)
1706 {
1707      AWallpaperPlugin *desktop_plugin = Animation_Wallpaper_HOME_PLUGIN (object);
1708      Animation_WallpaperPrivate *priv = desktop_plugin->priv;
1709
1710      fprintf(stderr,"finalaze %i\n", priv->long_timer);
1711      if (priv->long_timer){
1712         g_source_remove(priv->long_timer);
1713         priv->long_timer = 0;
1714      }
1715      if (priv->short_timer){
1716         g_source_remove(priv->short_timer);
1717         priv->short_timer = 0;
1718      }
1719
1720      destroy_scene();
1721 }
1722
1723 static void
1724 animation_wallpaper_plugin_class_init (AWallpaperPluginClass *klass) {
1725
1726     GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
1727     GtkObjectClass *gobject_class = GTK_OBJECT_CLASS (klass);
1728
1729     /* gobject */
1730     gobject_class->destroy = (gpointer)lw_applet_finalize;
1731     widget_class->realize = lw_applet_realize;
1732     widget_class->expose_event = lw_applet_expose_event;
1733
1734     g_type_class_add_private (klass, sizeof (Animation_WallpaperPrivate));
1735
1736 }
1737
1738 static void
1739 animation_wallpaper_plugin_class_finalize (AWallpaperPluginClass *class) {
1740 }