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

   1 /*vim: set sw=4 ts=4 et: */
   2 /*
   3  * This file is part of Live Wallpaper (livewp)
   4  *
   5  * Copyright (C) 2010 Vlad Vasiliev
   6  * Copyright (C) 2010 Tanya Makova
   7  *       for the code
   8  *
   9  * This software is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public License
  11  * as published by the Free Software Foundation; either version 2.1 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This software is distributed in the hope that it will be useful, but
  15  * WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this software; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  22  * 02110-1301 USA
  23 */
  24 /*******************************************************************************/
  25 #include "livewp-common.h"
  26 #include "livewp-home-widget.h"
  27 #include <gconf/gconf-client.h>
  28 #include "livewp-rules.h"
  29 #include <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             gint scale,
 189             gint opacity,
 190             void (*pfunc_change)(Actor*),
 191             void (*pfunc_probability)(Actor*)
 192            )
 193 {
 194   Actor *actor = NULL;
 195   actor = g_new0(Actor, 1);
 196   actor->x = x;
 197   actor->y = y;
 198   actor->z = z;
 199   actor->width = width;
 200   actor->height = height;
 201   actor->visible = visible;
 202   actor->scale = scale;
 203   actor->opacity = opacity;
 204   actor->filename = g_strdup(filename);
 205   actor->name = g_strdup(name);
 206   actor->func_change = (gpointer)pfunc_change;
 207   actor->func_probability = (gpointer)pfunc_probability;
 208   if (visible)
 209     create_hildon_actor(actor, desktop_plugin);
 210   else
 211     actor->widget = NULL;
 212   actor->time_start_animation = 0;
 213   actor->duration_animation = 0;
 214   /*
 215   a.widget = actor;
 216   a.name = name;
 217   a.x = x;
 218   a.y = y;
 219   a.z = z;
 220   */
 221   //objects_list = g_slist_append(objects_list, G_OBJECT(actor));
 222   //objects_list = g_slist_append(objects_list, G_OBJECT(a));
 223   return actor;
 224 }
 225
 226 gint
 227 rnd(gint max)
 228 {
 229     srand(time(NULL));
 230     return rand() % max;
 231 }
 232 gint fast_rnd(gint max)
 233 {
 234     guint offset = 12923;
 235     guint multiplier = 4079;
 236
 237     scene.seed = scene.seed * multiplier + offset;
 238     return (gint)(scene.seed % max);
 239 }
 240
 241 gint
 242 probability_sun()
 243 {
 244     /* update sun position after ...  second */
 245     return 60;
 246 }
 247
 248
 249 gint
 250 probability_plane()
 251 {
 252     return (fast_rnd(10) + 1) * 60;
 253 //    return 0;
 254 }
 255
 256 void
 257 change_moon(Actor * actor, AWallpaperPlugin *desktop_plugin)
 258 {
 259     gint phase;
 260     char *newfile;
 261
 262     if (actor){
 263         if (scene.daytime == TIME_NIGHT){
 264             if (!actor->visible){
 265                 actor->visible = TRUE;
 266                 phase = get_moon_phase();
 267                 newfile = g_strdup_printf( "%s%d.png", actor->name, phase);
 268                 if (actor->filename)
 269                     g_free(actor->filename);
 270                 actor->filename = newfile;
 271                 create_hildon_actor(actor, desktop_plugin);
 272
 273             }
 274             //actor->x = 400;
 275             //actor->y = 10;
 276            // actor_set_position_full(actor->widget, x, y, actor->z);
 277             //probability_sun(actor);
 278             //fprintf(stderr, "after change sun %d\n", actor->time_start_animation);
 279          }else if (actor->visible){
 280             actor->visible = FALSE;
 281             fprintf(stderr, "destroy moon \n");
 282             destroy_hildon_actor(actor);
 283             /* TO DO make moonrise*/
 284             actor->time_start_animation = 0;
 285         }
 286     }
 287
 288 }
 289
 290 void
 291 change_sun(Actor * actor, AWallpaperPlugin *desktop_plugin)
 292 {
 293     double alt, azm;
 294     gint x, y;
 295
 296     //fprintf(stderr, "change sun\n");
 297     if (actor){
 298         if (scene.daytime != TIME_NIGHT){
 299             if (!actor->visible){
 300                 actor->visible = TRUE;
 301                 create_hildon_actor(actor, desktop_plugin);
 302             }
 303             get_sun_pos(&alt, &azm);
 304             get_sun_screen_pos(alt, azm, &x, &y);
 305             actor->x = x;
 306             actor->y = y;
 307             actor_set_position_full(actor->widget, x, y, actor->z);
 308             //probability_sun(actor);
 309             actor->time_start_animation = time(NULL) + probability_sun();
 310          }else if (actor->visible){
 311             actor->visible = FALSE;
 312             destroy_hildon_actor(actor);
 313             actor->time_start_animation = 0;
 314         }
 315     }
 316
 317 }
 318
 319 static void
 320 change_tram(Actor * actor, AWallpaperPlugin *desktop_plugin)
 321 {
 322     gint x0 = -300, y0 = 225, scale0 = 100,
 323          x1 = 800, y1 = 162, scale1 = 130,
 324          x, y, scale;
 325     struct timeval tvb;
 326     suseconds_t ms;
 327     long sec;
 328     double t;
 329
 330     //fprintf(stderr, "change tram\n");
 331     gettimeofday(&tvb, NULL);
 332
 333     ms = tvb.tv_usec;
 334     sec = tvb.tv_sec;
 335
 336     if (!actor->visible){
 337         actor->visible = TRUE;
 338         if (scene.daytime == TIME_NIGHT){
 339             if (actor->filename)
 340                 g_free(actor->filename);
 341             actor->filename = g_strdup("tram_dark.png");
 342         } else{
 343             if (actor->filename)
 344                 g_free(actor->filename);
 345             actor->filename = g_strdup("tram.png");
 346         }
 347         create_hildon_actor(actor, desktop_plugin);
 348     }
 349     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 350     x = path_line(x0, x1, t);
 351     y = path_line(y0, y1, t);
 352     scale = path_line(scale0, scale1, t);
 353     //fprintf(stderr, "change tram t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 354     actor_set_position_full(actor->widget, x, y, actor->z);
 355     hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 356     if (t >= 1){
 357         /* stop animation */
 358         actor->visible = FALSE;
 359         destroy_hildon_actor(actor);
 360         actor->time_start_animation = sec + fast_rnd(300);
 361     }
 362 }
 363
 364 void
 365 change_plane1(Actor *actor, AWallpaperPlugin *desktop_plugin)
 366 {
 367     gint x0 = 620, y0 = 233, scale0 = 100,
 368          x1 = 79, y1 = -146, scale1 = 100,
 369          x, y, scale;
 370     struct timeval tvb;
 371     suseconds_t ms;
 372     long sec;
 373     double t;
 374
 375     gettimeofday(&tvb, NULL);
 376
 377     ms = tvb.tv_usec;
 378     sec = tvb.tv_sec;
 379 //    fprintf(stderr, "1 %f - %d\n", sec+(double)ms/100000, now);
 380
 381     if (scene.daytime != TIME_NIGHT){
 382         if (actor->time_start_animation == 0){
 383             actor->time_start_animation = sec + probability_plane();
 384             return;
 385         }
 386     }
 387     if (!actor->visible){
 388         actor->visible = TRUE;
 389         create_hildon_actor(actor, desktop_plugin);
 390     }
 391     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 392     x = path_line(x0, x1, t);
 393     y = path_line(y0, y1, t);
 394     //scale = path_line(scale0, scale1, t);
 395     //fprintf(stderr, "change tram t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 396     actor_set_position_full(actor->widget, x, y, actor->z);
 397     //hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 398     if (t >= 1){
 399         /* stop animation */
 400         actor->visible = FALSE;
 401         destroy_hildon_actor(actor);
 402         if (scene.daytime == TIME_NIGHT)
 403             actor->time_start_animation = 0;
 404         else
 405             actor->time_start_animation = sec + probability_plane();
 406     }
 407
 408 }
 409
 410 void
 411 change_plane2(Actor *actor, AWallpaperPlugin *desktop_plugin)
 412 {
 413     gint x0 = -actor->width, y0 = 45, scale0 = 100,
 414          x1 = 800, y1 = 20, scale1 = 100,
 415          x, y, scale;
 416     struct timeval tvb;
 417     suseconds_t ms;
 418     long sec;
 419     double t;
 420
 421     gettimeofday(&tvb, NULL);
 422
 423     ms = tvb.tv_usec;
 424     sec = tvb.tv_sec;
 425 //    fprintf(stderr, "1 %f - %d\n", sec+(double)ms/100000, now);
 426     if (scene.daytime != TIME_NIGHT){
 427         if (actor->time_start_animation == 0){
 428             actor->time_start_animation = sec + probability_plane();
 429             return;
 430         }
 431     }
 432     if (!actor->visible){
 433         actor->visible = TRUE;
 434         create_hildon_actor(actor, desktop_plugin);
 435     }
 436
 437     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 438     x = path_line(x0, x1, t);
 439     y = path_line(y0, y1, t);
 440     //scale = path_line(scale0, scale1, t);
 441     //fprintf(stderr, "change tram t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 442     actor_set_position_full(actor->widget, x, y, actor->z);
 443     //hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 444     if (t >= 1){
 445         /* stop animation */
 446         actor->visible = FALSE;
 447         destroy_hildon_actor(actor);
 448         if (scene.daytime == TIME_NIGHT)
 449             actor->time_start_animation = 0;
 450         else
 451             actor->time_start_animation = sec + probability_plane();
 452     }
 453
 454 }
 455
 456 void
 457 change_cloud(Actor *actor, AWallpaperPlugin *desktop_plugin)
 458 {
 459     gint x0, y0 = 300, scale0 = 100,
 460          x1, y1 = -actor->height, scale1 = 150,
 461          x, y, scale;
 462     struct timeval tvb;
 463     suseconds_t ms;
 464     long sec;
 465     double t;
 466     gchar *newfile;
 467
 468     //fprintf(stderr, "change cloud\n");
 469     gettimeofday(&tvb, NULL);
 470
 471     ms = tvb.tv_usec;
 472     sec = tvb.tv_sec;
 473     //fprintf(stderr, "c1oud %s - y0=%d\n", actor->name, actor->y);
 474
 475     if (!actor->visible){
 476         actor->visible = TRUE;
 477         if (scene.daytime == TIME_NIGHT){
 478             newfile = g_strdup_printf("%s_dark.png", actor->name);
 479         }else{
 480             newfile = g_strdup_printf("%s.png", actor->name);
 481         }
 482         if (actor->filename)
 483             g_free(actor->filename);
 484         actor->filename = newfile;
 485
 486
 487         create_hildon_actor(actor, desktop_plugin);
 488     }
 489     t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
 490
 491     if (scene.wind_orientation == 1){
 492         x0 = -actor->width;
 493         x1 = 800;
 494     }
 495     else {
 496         x0 = 800;
 497         x1 = -actor->width;
 498     }
 499
 500     x = path_line(x0, x1, t);
 501     y = -scene.wind_angle * (x - x0) + actor->y;
 502     scale = path_line(scale0, scale1, (double)(y - y0)/(y1 - y0));
 503
 504     //fprintf(stderr, "change cloud t=%f x=%d y=%d scale=%d\n", t, x, y, scale);
 505     actor_set_position_full(actor->widget, x, y, actor->z);
 506     hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(actor->widget), (double)scale/100, (double)scale/100);
 507     if ((y < y1 || y > y0) || t >= 1){
 508         /* stop animation */
 509         actor->visible = FALSE;
 510         destroy_hildon_actor(actor);
 511         actor->time_start_animation = sec + fast_rnd(300);
 512         actor->y = fast_rnd(300);
 513     }
 514
 515 }
 516
 517 void
 518 change_wind(Actor *actor, AWallpaperPlugin *desktop_plugin)
 519 {
 520     scene.wind_orientation = fast_rnd(2);
 521     if (scene.wind_orientation == 0) scene.wind_orientation = -1;
 522     scene.wind_angle = (double)(fast_rnd(200) - 100) / 100;
 523     actor->time_start_animation = time(NULL) + (fast_rnd(10) + 10) * 60;
 524     //fprintf(stderr, "change wind orient = %d angle = %f after = %d\n", scene.wind_orientation, scene.wind_angle, actor->time_start_animation-time(NULL));
 525 }
 526
 527 void
 528 change_window1(Actor * actor, AWallpaperPlugin *desktop_plugin)
 529 {
 530
 531     gint now = time(NULL);
 532     if (scene.daytime == TIME_DAY){
 533         if (actor->visible){
 534             actor->visible = FALSE;
 535             destroy_hildon_actor(actor);
 536         }
 537         actor->time_start_animation = 0;
 538         return;
 539     }else if (actor->time_start_animation == 0){
 540         actor->time_start_animation = now + fast_rnd(30);
 541         return;
 542     }
 543
 544     if (!actor->visible){
 545         actor->visible = TRUE;
 546         create_hildon_actor(actor, desktop_plugin);
 547         actor->time_start_animation = now + fast_rnd(60) + 10;
 548     }else {
 549         actor->visible = FALSE;
 550         destroy_hildon_actor(actor);
 551         actor->time_start_animation = now + fast_rnd(60) + 10;
 552     }
 553
 554 }
 555
 556 void
 557 change_signal(Actor * actor, AWallpaperPlugin *desktop_plugin)
 558 {
 559     gchar *newfile;
 560     gint now = time(NULL);
 561     newfile = g_strdup_printf("%s%d.png", actor->name, scene.daytime);
 562     if (!strcmp(actor->filename, "red.png"))
 563         newfile = g_strdup_printf("%s", "green.png");
 564     else
 565         newfile = g_strdup_printf("%s", "red.png");
 566     g_free(actor->filename);
 567     actor->filename = newfile;
 568     change_hildon_actor(actor, desktop_plugin);
 569     actor->time_start_animation = now + fast_rnd(30) + 10;
 570 }
 571
 572 void
 573 create_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
 574 {
 575   GtkWidget *ha = NULL;
 576   GdkPixbuf *pixbuf = NULL;
 577   GtkWidget *image = NULL;
 578   gchar     *str = NULL;
 579
 580   /* fprintf(stderr, "create_hildon_actor %s\n", actor->name);*/
 581   ha = hildon_animation_actor_new();
 582   str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 583                         desktop_plugin->priv->theme, actor->filename);
 584   pixbuf = gdk_pixbuf_new_from_file_at_size (str,
 585                                              actor->width,
 586                                              actor->height,
 587                                              NULL);
 588   if (str)
 589       g_free(str);
 590   if (pixbuf){
 591       image = gtk_image_new_from_pixbuf (pixbuf);
 592       g_object_unref(G_OBJECT(pixbuf));
 593   }
 594   if (image){
 595     g_signal_connect(G_OBJECT(image), "expose_event",
 596                            G_CALLBACK(expose_event), pixbuf);
 597     gtk_container_add (GTK_CONTAINER (ha), image);
 598   }
 599   actor_set_position_full(ha, actor->x, actor->y, actor->z);
 600   hildon_animation_actor_set_show (HILDON_ANIMATION_ACTOR(ha), actor->visible);
 601   hildon_animation_actor_set_scale(HILDON_ANIMATION_ACTOR(ha), (double)actor->scale/100, (double)actor->scale/100);
 602   realize(ha);
 603   gtk_widget_show_all(ha);
 604
 605   /* TO DO check it */
 606   /*  gdk_flush (); */
 607
 608   //g_object_set_data(G_OBJECT(ha), "name", name);
 609   //g_object_set_data(G_OBJECT(ha), "filename", filename);
 610   g_object_set_data(G_OBJECT(ha), "image", image);
 611   /*
 612   g_object_set_data(G_OBJECT(ha), "x", x);
 613   g_object_set_data(G_OBJECT(ha), "y", y);
 614   g_object_set_data(G_OBJECT(ha), "z", z);
 615   g_object_set_data(G_OBJECT(ha), "width", width);
 616   g_object_set_data(G_OBJECT(ha), "height", height);
 617   g_object_set_data(G_OBJECT(ha), "scale", scale);
 618   g_object_set_data(G_OBJECT(ha), "visible", visible);
 619   g_object_set_data(G_OBJECT(ha), "opacity", opacity);
 620   g_object_set_data(G_OBJECT(ha), "func", pfunc);
 621   */
 622   hildon_animation_actor_set_parent (HILDON_ANIMATION_ACTOR (ha), GTK_WINDOW(desktop_plugin));
 623   actor->widget = ha;
 624 }
 625
 626
 627 void
 628 change_hildon_actor(Actor *actor, AWallpaperPlugin *desktop_plugin)
 629 {
 630     GtkWidget *image = NULL;
 631     GdkPixbuf *pixbuf = NULL;
 632     gchar     *str = NULL;
 633
 634     str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 635                             desktop_plugin->priv->theme, actor->filename);
 636
 637     pixbuf = gdk_pixbuf_new_from_file_at_size (str,
 638                                                actor->width,
 639                                                actor->height,
 640                                                NULL);
 641     if(str)
 642         g_free(str);
 643     if (pixbuf){
 644         image = gtk_image_new_from_pixbuf (pixbuf);
 645         g_object_unref(G_OBJECT(pixbuf));
 646     }
 647     if (image){
 648         g_signal_connect(G_OBJECT(image), "expose_event",
 649                                        G_CALLBACK(expose_event), pixbuf);
 650         if (g_object_get_data(G_OBJECT(actor->widget), "image")){
 651             gtk_container_remove(GTK_CONTAINER(actor->widget), g_object_get_data(G_OBJECT(actor->widget), "image"));
 652         }
 653         g_object_set_data(G_OBJECT(actor->widget), "image", image);
 654         gtk_container_add (GTK_CONTAINER (actor->widget), image);
 655         realize(actor->widget);
 656         gtk_widget_show_all(actor->widget);
 657         /* TO DO check it */
 658        /*  gdk_flush (); */
 659
 660
 661     }
 662
 663 }
 664
 665
 666 void
 667 change_static_actor(Actor * actor, AWallpaperPlugin *desktop_plugin)
 668 {
 669     gchar *newfile;
 670     newfile = g_strdup_printf("%s%d.png", actor->name, scene.daytime);
 671     if (actor->filename)
 672             g_free(actor->filename);
 673     actor->filename = newfile;
 674     change_hildon_actor(actor, desktop_plugin);
 675 }
 676
 677 void
 678 change_static_actor_with_corner(Actor * actor, AWallpaperPlugin *desktop_plugin)
 679 {
 680     gchar *newfile;
 681     gchar           buffer[2048];
 682
 683     if (desktop_plugin->priv->right_corner)
 684         gtk_widget_destroy(desktop_plugin->priv->right_corner);
 685     snprintf(buffer, sizeof(buffer) - 1, "%s/%s/town%i_right_corner.png", \
 686                                   THEME_PATH, desktop_plugin->priv->theme, scene.daytime);
 687     desktop_plugin->priv->right_corner = gtk_image_new_from_file (buffer);
 688     if (desktop_plugin->priv->right_corner){
 689         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), desktop_plugin->priv->right_corner, 0, 0);
 690         gtk_widget_show (desktop_plugin->priv->right_corner);
 691     }
 692     change_static_actor(actor, desktop_plugin);
 693
 694 }
 695
 696 void
 697 change_layer1(Actor * actor, AWallpaperPlugin *desktop_plugin)
 698 {
 699     gint y;
 700     y = actor->y + 20;
 701     if (y > 480) y = -480;
 702     //fprintf(stderr, "!! %s - %d\n", actor->name, y);
 703     actor_set_position_full(actor->widget, actor->x, y, actor->z);
 704     actor->y = y;
 705 }
 706
 707 /*
 708 static gint
 709 get_time(gint t){
 710     // уравнение изменения времени
 711     return t*1.1;
 712 }
 713 */
 714 static void
 715 destroy_scene(void){
 716     GSList * tmp = scene.actors;
 717     Actor *actor;
 718     while (tmp != NULL){
 719         actor = tmp->data;
 720         if (actor){
 721             if (actor->filename)
 722                 g_free(actor->filename);
 723             if (actor->name)
 724                 g_free(actor->name);
 725             gtk_widget_destroy(actor->widget);
 726             //actor->widget = NULL;
 727             g_free(actor);
 728         }
 729         tmp = g_slist_next(tmp);
 730     }
 731     g_slist_free(tmp);
 732
 733 }
 734
 735 void
 736 reload_scene(AWallpaperPlugin *desktop_plugin)
 737 {
 738     fprintf(stderr,"Reload scene %s\n", desktop_plugin->priv->theme);
 739     destroy_scene();
 740     if (!strcmp(desktop_plugin->priv->theme,"Modern"))
 741         init_scene(desktop_plugin);
 742     else if (!strcmp(desktop_plugin->priv->theme,"Berlin"))
 743         init_scene1(desktop_plugin);
 744     else if (!strcmp(desktop_plugin->priv->theme,"Modern"))
 745         init_scene1(desktop_plugin);
 746
 747 }
 748
 749 static void
 750 init_scene2(AWallpaperPlugin *desktop_plugin)
 751 {
 752   Actor *actor;
 753   gint now = time(NULL);
 754
 755   /* fprintf(stderr, "init scene \n");*/
 756   scene.daytime = get_daytime();
 757   scene.actors = NULL;
 758   scene.wind_orientation = -1;
 759   scene.wind_angle = 0.3;
 760   /* init value for random */
 761   scene.seed = time(NULL);
 762
 763
 764
 765   actor = init_object(desktop_plugin, "background", "33.png", 0, 0, 5, 800, 480,
 766                       TRUE, 100, 255, NULL, NULL);
 767   scene.actors = g_slist_append(scene.actors, actor);
 768
 769   actor = init_object(desktop_plugin, "layer1", "11.png", 0, -480, 6, 800, 1920,
 770                       TRUE, 100, 255, (gpointer)&change_layer1, NULL);
 771   actor->time_start_animation = now;
 772   actor->duration_animation = G_MAXINT;
 773   scene.actors = g_slist_append(scene.actors, actor);
 774
 775   actor = init_object(desktop_plugin, "layer2", "111.png", 0, -480 - 480, 6, 800, 1920,
 776                       TRUE, 100, 255, (gpointer)&change_layer1, NULL);
 777   actor->time_start_animation = now;
 778   actor->duration_animation = G_MAXINT;
 779   scene.actors = g_slist_append(scene.actors, actor);
 780
 781   actor = init_object(desktop_plugin, "symbols", "22.png", 0, 0, 7, 800, 480,
 782                       TRUE, 100, 255, NULL, NULL);
 783   scene.actors = g_slist_append(scene.actors, actor);
 784
 785
 786     run_long_timeout(desktop_plugin);
 787 }
 788 /* Init Modern Scene */
 789 static void
 790 init_scene(AWallpaperPlugin *desktop_plugin)
 791 {
 792   Actor *actor;
 793   gint now = time(NULL);
 794   gint i;
 795   gint winds[13][2];
 796
 797   /* fprintf(stderr, "init scene \n");*/
 798   scene.daytime = get_daytime();
 799   scene.actors = NULL;
 800   scene.wind_orientation = -1;
 801   scene.wind_angle = 0.3;
 802   /* init value for random */
 803   scene.seed = time(NULL);
 804
 805
 806
 807   actor = init_object(desktop_plugin, "sky", "sky0.png", 0, 0, 5, 800, 480,
 808                       TRUE, 100, 255, (gpointer)&change_static_actor, NULL);
 809   change_static_actor(actor, desktop_plugin);
 810   scene.actors = g_slist_append(scene.actors, actor);
 811
 812   actor = init_object(desktop_plugin, "sun", "sun.png", 0, 0, 6, 88, 88,
 813                       TRUE, 100, 255, (gpointer)&change_sun, &probability_sun);
 814   actor->time_start_animation = now;
 815   actor->duration_animation = G_MAXINT;
 816   change_sun(actor, desktop_plugin);
 817   scene.actors = g_slist_append(scene.actors, actor);
 818
 819   //actor = init_object(desktop_plugin, "dot", "dot1.png", 0, 0, 11, 50, 50,
 820     //                  TRUE, 100, 255, NULL, NULL);
 821   //scene.actors = g_slist_append(scene.actors, actor);
 822
 823   actor = init_object(desktop_plugin, "cloud1", "cloud1.png", 0, fast_rnd(300)-97, 7, 150, 97,
 824                       FALSE, 100, 255, (gpointer)&change_cloud, NULL);
 825   actor->time_start_animation = now + fast_rnd(180);
 826   actor->duration_animation = 3*60;
 827   scene.actors = g_slist_append(scene.actors, actor);
 828
 829   actor = init_object(desktop_plugin, "cloud2", "cloud2.png", 0, fast_rnd(300)-75, 7, 188, 75,
 830                       FALSE, 100, 255, (gpointer)&change_cloud, NULL);
 831   actor->time_start_animation = now + fast_rnd(180);
 832   actor->duration_animation = 3*60;
 833   scene.actors = g_slist_append(scene.actors, actor);
 834
 835   actor = init_object(desktop_plugin, "cloud4", "cloud4.png", 0, fast_rnd(300)-75, 7, 150, 75,
 836                       FALSE, 100, 255, (gpointer)&change_cloud, NULL);
 837   actor->time_start_animation = now + fast_rnd(180);
 838   actor->duration_animation = 5*60;
 839   scene.actors = g_slist_append(scene.actors, actor);
 840
 841
 842   actor = init_object(desktop_plugin, "town", "town0.png", 0, 0, 8, 800, 480,
 843                       TRUE, 100, 255, (gpointer)&change_static_actor, NULL);
 844   change_static_actor(actor, desktop_plugin);
 845   scene.actors = g_slist_append(scene.actors, actor);
 846
 847   actor = init_object(desktop_plugin, "tram", "tram.png", -300, 225, 9, 350, 210,
 848                       FALSE, 100, 255, (gpointer)&change_tram, NULL);
 849   actor->time_start_animation = time(NULL) + fast_rnd(10);
 850   actor->duration_animation = 60;
 851   scene.actors = g_slist_append(scene.actors, actor);
 852
 853   actor = init_object(desktop_plugin, "border", "border0.png", 0, 480-79, 10, 800, 79,
 854                       TRUE, 100, 255, (gpointer)&change_static_actor_with_corner, NULL);
 855   change_static_actor_with_corner(actor, desktop_plugin);
 856   scene.actors = g_slist_append(scene.actors, actor);
 857
 858   actor = init_object(desktop_plugin, "moon", "moon1.png", 400, 20, 6, 60, 60,
 859                       FALSE, 100, 255, (gpointer)&change_moon, NULL);
 860   change_moon(actor, desktop_plugin);
 861   scene.actors = g_slist_append(scene.actors, actor);
 862
 863   actor = init_object(desktop_plugin, "wind", "", 0, 0, 5, 0, 0,
 864                       FALSE, 100, 255, (gpointer)&change_wind, NULL);
 865   change_wind(actor, desktop_plugin);
 866   scene.actors = g_slist_append(scene.actors, actor);
 867
 868     /* windows in 4-th house  */
 869
 870     winds[0][0] = 482;
 871     winds[0][1] = 180;
 872
 873     winds[1][0] = 495;
 874     winds[1][1] = 179;
 875
 876     winds[2][0] = 482;
 877     winds[2][1] = 191;
 878
 879     winds[3][0] = 495;
 880     winds[3][1] = 190;
 881
 882     winds[4][0] = 482;
 883     winds[4][1] = 201;
 884
 885     winds[5][0] = 495;
 886     winds[5][1] = 210;
 887
 888     winds[6][0] = 482;
 889     winds[6][1] = 222;
 890
 891     winds[7][0] = 495;
 892     winds[7][1] = 221;
 893
 894     winds[8][0] = 459;
 895     winds[8][1] = 203;
 896
 897     winds[9][0] = 495;
 898     winds[9][1] = 241;
 899
 900     winds[10][0] = 495;
 901     winds[10][1] = 252;
 902
 903     winds[11][0] = 482;
 904     winds[11][1] = 273;
 905
 906     winds[12][0] = 495;
 907     winds[12][1] = 303;
 908     for (i=0; i<13; i++){
 909         actor = init_object(desktop_plugin, "window1", "window1.png",
 910                             winds[i][0], winds[i][1], 8, 8, 10,
 911                             FALSE, 100, 255, (gpointer)&change_window1, NULL);
 912         //change_window1(actor, desktop_plugin);
 913         actor->time_start_animation = now + fast_rnd(30);
 914         scene.actors = g_slist_append(scene.actors, actor);
 915
 916     }
 917
 918     /* windows in 1-th house  */
 919
 920     winds[0][0] = 86;
 921     winds[0][1] = 321;
 922
 923     winds[1][0] = 86;
 924     winds[1][1] = 363;
 925
 926     winds[2][0] = 86;
 927     winds[2][1] = 385;
 928
 929     winds[3][0] = 86;
 930     winds[3][1] = 286;
 931
 932     winds[4][0] = 94;
 933     winds[4][1] = 232;
 934
 935     winds[5][0] = 94;
 936     winds[5][1] = 243;
 937
 938     winds[6][0] = 94;
 939     winds[6][1] = 265;
 940
 941     winds[7][0] = 94;
 942     winds[7][1] = 331;
 943     for (i=0; i<8; i++){
 944         actor = init_object(desktop_plugin, "window2", "window2.png",
 945                             winds[i][0], winds[i][1], 8, 8, 10,
 946                             FALSE, 100, 255, (gpointer)&change_window1, NULL);
 947         //change_window1(actor, desktop_plugin);
 948         actor->time_start_animation = now + fast_rnd(30);
 949         scene.actors = g_slist_append(scene.actors, actor);
 950
 951     }
 952
 953     /* windows in 3-th house  */
 954
 955     winds[0][0] = 251;
 956     winds[0][1] = 162;
 957
 958     winds[1][0] = 251;
 959     winds[1][1] = 196;
 960
 961     winds[2][0] = 251;
 962     winds[2][1] = 278;
 963
 964     winds[3][0] = 251;
 965     winds[3][1] = 289;
 966
 967     winds[4][0] = 313;
 968     winds[4][1] = 173;
 969
 970     winds[5][0] = 322;
 971     winds[5][1] = 160;
 972
 973     winds[6][0] = 303;
 974     winds[6][1] = 217;
 975
 976     winds[7][0] = 322;
 977     winds[7][1] = 224;
 978
 979     winds[8][0] = 323;
 980     winds[8][1] = 217;
 981
 982     winds[9][0] = 322;
 983     winds[9][1] = 288;
 984
 985     for (i=0; i<10; i++){
 986         actor = init_object(desktop_plugin, "window3", "window3.png",
 987                             winds[i][0], winds[i][1], 8, 8, 10,
 988                             FALSE, 100, 255, (gpointer)&change_window1, NULL);
 989         //change_window1(actor, desktop_plugin);
 990         actor->time_start_animation = now + fast_rnd(30);
 991         scene.actors = g_slist_append(scene.actors, actor);
 992
 993     }
 994
 995     /* windows in 5-th house  */
 996
 997     winds[0][0] = 610;
 998     winds[0][1] = 224;
 999
1000     winds[1][0] = 602;
1001     winds[1][1] = 245;
1002
1003     winds[2][0] = 602;
1004     winds[2][1] = 264;
1005
1006     winds[3][0] = 610;
1007     winds[3][1] = 301;
1008
1009     winds[4][0] = 610;
1010     winds[4][1] = 320;
1011
1012     winds[5][0] = 593;
1013     winds[5][1] = 352;
1014
1015     winds[6][0] = 610;
1016     winds[6][1] = 368;
1017
1018     for (i=0; i<7; i++){
1019         actor = init_object(desktop_plugin, "window4", "window4.png",
1020                             winds[i][0], winds[i][1], 8, 8, 10,
1021                             FALSE, 100, 255, (gpointer)&change_window1, NULL);
1022         //change_window1(actor, desktop_plugin);
1023         actor->time_start_animation = now + fast_rnd(30);
1024         scene.actors = g_slist_append(scene.actors, actor);
1025
1026     }
1027
1028     /* windows in 6-th house  */
1029
1030     winds[0][0] = 717;
1031     winds[0][1] = 283;
1032
1033     winds[1][0] = 698;
1034     winds[1][1] = 293;
1035
1036     winds[2][0] = 717;
1037     winds[2][1] = 315;
1038
1039     winds[3][0] = 717;
1040     winds[3][1] = 323;
1041
1042     winds[4][0] = 698;
1043     winds[4][1] = 362;
1044
1045     winds[5][0] = 698;
1046     winds[5][1] = 400;
1047
1048     for (i=0; i<6; i++){
1049         actor = init_object(desktop_plugin, "window5", "window5.png",
1050                             winds[i][0], winds[i][1], 8, 8, 10,
1051                             FALSE, 100, 255, (gpointer)&change_window1, NULL);
1052         //change_window1(actor, desktop_plugin);
1053         actor->time_start_animation = now + fast_rnd(30);
1054         scene.actors = g_slist_append(scene.actors, actor);
1055
1056     }
1057
1058     run_long_timeout(desktop_plugin);
1059 #if 0
1060   anim = g_new0(Animation, 1);
1061   anim->count = 1;
1062   anim->actor = actor;
1063   anim->func_change = &change_tram;
1064   anim->func_time = NULL;
1065   anim->timestart = time(NULL);
1066   anim->timeall = 10;
1067
1068   scene.dynamic_actors = g_slist_append(scene.dynamic_actors, anim);
1069 #endif
1070  }
1071
1072 /* Init Berlin Scene */
1073 static void
1074 init_scene1(AWallpaperPlugin *desktop_plugin)
1075 {
1076   Actor *actor;
1077   gint now = time(NULL);
1078   gint i;
1079   gint winds[13][2];
1080
1081   scene.daytime = get_daytime();
1082   scene.actors = NULL;
1083   scene.wind_orientation = -1;
1084   scene.wind_angle = 0.3;
1085   /* init value for random */
1086   scene.seed = time(NULL);
1087
1088
1089   actor = init_object(desktop_plugin, "sky", "sky.png", 0, 0, 5, 800, 480,
1090                       TRUE, 100, 255, (gpointer)&change_static_actor, NULL);
1091   change_static_actor(actor, desktop_plugin);
1092   scene.actors = g_slist_append(scene.actors, actor);
1093
1094
1095   actor = init_object(desktop_plugin, "sun", "sun.png", 0, 0, 6, 88, 88,
1096                       TRUE, 100, 255, (gpointer)&change_sun, &probability_sun);
1097   actor->time_start_animation = time(NULL);
1098   actor->duration_animation = G_MAXINT;
1099   change_sun(actor, desktop_plugin);
1100   scene.actors = g_slist_append(scene.actors, actor);
1101
1102 #if 0
1103   actor = init_object(desktop_plugin, "dot", "dot1.png", 0, 0, 11, 50, 50,
1104                       TRUE, 100, 255, NULL, NULL);
1105   scene.actors = g_slist_append(scene.actors, actor);
1106 #endif
1107
1108   actor = init_object(desktop_plugin, "moon", "moon1.png", 400, 15, 6, 60, 60,
1109                       FALSE, 100, 255, (gpointer)&change_moon, NULL);
1110   change_moon(actor, desktop_plugin);
1111   scene.actors = g_slist_append(scene.actors, actor);
1112
1113   actor = init_object(desktop_plugin, "cloud1", "cloud1.png", 0, fast_rnd(300)-97, 7, 150, 97,
1114                       FALSE, 100, 255, (gpointer)&change_cloud, NULL);
1115   actor->time_start_animation = now + fast_rnd(180);
1116   actor->duration_animation = 3*60;
1117   scene.actors = g_slist_append(scene.actors, actor);
1118
1119   actor = init_object(desktop_plugin, "cloud2", "cloud2.png", 0, fast_rnd(300)-75, 7, 188, 75,
1120                       FALSE, 100, 255, (gpointer)&change_cloud, NULL);
1121   actor->time_start_animation = now + fast_rnd(180);
1122   actor->duration_animation = 3*60;
1123   scene.actors = g_slist_append(scene.actors, actor);
1124
1125   actor = init_object(desktop_plugin, "cloud4", "cloud4.png", 0, fast_rnd(300)-75, 7, 150, 75,
1126                       FALSE, 100, 255, (gpointer)&change_cloud, NULL);
1127   actor->time_start_animation = now + fast_rnd(180);
1128   actor->duration_animation = 5*60;
1129   scene.actors = g_slist_append(scene.actors, actor);
1130
1131
1132   actor = init_object(desktop_plugin, "plane2", "plane3.png", 0, 45, 8, 160, 50,
1133                       FALSE, 100, 255, (gpointer)&change_plane2, NULL);
1134   actor->time_start_animation = now + probability_plane();
1135   actor->duration_animation = 60;
1136   scene.actors = g_slist_append(scene.actors, actor);
1137
1138   actor = init_object(desktop_plugin, "plane1", "tu154.png", 620, 233, 9, 300, 116,
1139                       FALSE, 100, 255, (gpointer)&change_plane1, NULL);
1140   actor->time_start_animation = now + probability_plane();
1141   actor->duration_animation = 30;
1142   scene.actors = g_slist_append(scene.actors, actor);
1143
1144   actor = init_object(desktop_plugin, "town", "town.png", 0, 0, 10, 800, 480,
1145                       TRUE, 100, 255, (gpointer)&change_static_actor_with_corner, NULL);
1146   change_static_actor_with_corner(actor, desktop_plugin);
1147   scene.actors = g_slist_append(scene.actors, actor);
1148
1149   actor = init_object(desktop_plugin, "wind", "", 0, 0, 5, 0, 0,
1150                       FALSE, 100, 255, (gpointer)&change_wind, NULL);
1151   change_wind(actor, desktop_plugin);
1152   scene.actors = g_slist_append(scene.actors, actor);
1153
1154   actor = init_object(desktop_plugin, "signal", "red.png", 486, 425, 10, 18, 38,
1155                       TRUE, 100, 255, (gpointer)&change_signal, NULL);
1156   actor->time_start_animation = now + fast_rnd(30) + 10;
1157   scene.actors = g_slist_append(scene.actors, actor);winds[0][0] = 717;
1158
1159     winds[0][0] = 389;
1160     winds[0][1] = 305;
1161
1162     winds[1][0] = 373;
1163     winds[1][1] = 306;
1164
1165     winds[2][0] = 355;
1166     winds[2][1] = 306;
1167
1168     winds[3][0] = 356;
1169     winds[3][1] = 288;
1170
1171     winds[4][0] = 337;
1172     winds[4][1] = 269;
1173
1174     winds[5][0] = 372;
1175     winds[5][1] = 268;
1176
1177     winds[6][0] = 372;
1178     winds[6][1] = 249;
1179
1180     winds[7][0] = 388;
1181     winds[7][1] = 249;
1182
1183     winds[8][0] = 387;
1184     winds[8][1] = 230;
1185
1186     winds[9][0] = 372;
1187     winds[9][1] = 211;
1188
1189     winds[10][0] = 355;
1190     winds[10][1] = 159;
1191
1192     winds[11][0] = 335;
1193     winds[11][1] = 158;
1194
1195     winds[12][0] = 386;
1196     winds[12][1] = 119;
1197
1198     for (i=0; i<13; i++){
1199         actor = init_object(desktop_plugin, "window", "window.png",
1200                             winds[i][0], winds[i][1], 10, 8, 9,
1201                             FALSE, 100, 255, (gpointer)&change_window1, NULL);
1202         //change_window1(actor, desktop_plugin);
1203         actor->time_start_animation = now + fast_rnd(30);
1204         scene.actors = g_slist_append(scene.actors, actor);
1205
1206     }
1207
1208     run_long_timeout(desktop_plugin);
1209
1210 }
1211
1212
1213 void
1214 get_sun_screen_pos(double alt, double azm, gint * x, gint * y)
1215 {
1216     gint y0 = 365;// - уровень горизонта
1217     *x = (int)(azm * 800) - 64;
1218     *y = (int)((1 - alt) * y0) - 64;
1219     //fprintf(stderr, "sun pos alt=%f azm=%f x=%d y=%d\n", alt, azm, *x, *y);
1220 }
1221 #if 0
1222 static void
1223 change_actor(GtkWidget * actor)
1224 {
1225     char * name;
1226     gint x, y, daytime, scale;
1227     gdouble sc;
1228     double alt, azm;
1229
1230     GtkWidget *image;
1231     GdkPixbuf *pixbuf;
1232
1233     void (*pfunc)(gpointer, gpointer);
1234
1235     name = g_object_get_data(G_OBJECT(actor), "name");
1236     fprintf(stderr, "change actor %s\n", name);
1237     if (name == "sun"){
1238         pfunc = g_object_get_data(G_OBJECT(actor), "func");
1239         if (pfunc)
1240             (*pfunc)(actor, g_strdup(name));
1241         daytime = get_daytime();
1242         if (daytime != TIME_NIGHT){
1243             hildon_animation_actor_set_show(actor, 1);
1244             get_sun_pos(&alt, &azm);
1245             get_sun_screen_pos(alt, azm, &x, &y);
1246             actor_set_position_full(actor, x, y, g_object_get_data(G_OBJECT(actor), "z"));
1247         }
1248     }
1249
1250     if (name == "cloud1"){
1251         x = g_object_get_data(G_OBJECT(actor), "x");
1252         y = g_object_get_data(G_OBJECT(actor), "y");
1253         scale = g_object_get_data(G_OBJECT(actor), "scale");
1254
1255         /* Start */
1256         image = g_object_get_data(G_OBJECT(actor), "image");
1257
1258         gtk_container_remove(actor, image);
1259         pixbuf = gdk_pixbuf_new_from_file_at_size ("/usr/share/livewp/theme/Modern/sun.png",
1260                                              200,
1261                                              200,
1262                                              NULL);
1263         if (pixbuf){
1264               image = gtk_image_new_from_pixbuf (pixbuf);
1265               g_object_unref(G_OBJECT(pixbuf));
1266         }
1267         g_signal_connect(G_OBJECT(image), "expose_event",
1268                                    G_CALLBACK(expose_event), pixbuf);
1269         gtk_container_add (GTK_CONTAINER (actor), image);
1270         realize(actor);
1271         gtk_widget_show_all(actor);
1272         /* End*/
1273
1274
1275         x += 40;
1276         y -= 20;
1277         scale -= 10;
1278         if (x > 500){
1279             x = 400;
1280             y = 150;
1281             sc = 1;
1282         }
1283         sc = (double)scale / 100;
1284         hildon_animation_actor_set_scale(actor, sc, sc);
1285         fprintf(stderr, "cloud x=%d y=%d scale=%f", x, y, sc);
1286         actor_set_position_full(actor, x, y, g_object_get_data(G_OBJECT(actor), "z"));
1287         g_object_set_data(G_OBJECT(actor), "x", x);
1288         g_object_set_data(G_OBJECT(actor), "y", y);
1289         g_object_set_data(G_OBJECT(actor), "scale", scale);
1290     }
1291
1292 }
1293 #endif
1294 static gboolean
1295 short_timeout (AWallpaperPlugin *desktop_plugin)
1296 {
1297     gint daytime = get_daytime();
1298     GSList * tmp;
1299     void (*pfunc)(gpointer, gpointer);
1300     time_t now;
1301     Actor *actor;
1302     gboolean stop_flag = TRUE;
1303
1304     if (!desktop_plugin->priv->visible || !desktop_plugin->priv->rich_animation){
1305         desktop_plugin->priv->short_timer = 0;
1306         return FALSE;
1307     }
1308
1309     now = time(NULL);
1310     //scene.daytime = daytime;
1311     /* fprintf(stderr, "Short timer %d\n", now); */
1312     tmp = scene.actors;
1313     while (tmp != NULL){
1314            actor = tmp->data;
1315            if (now >= actor->time_start_animation
1316                && actor->time_start_animation > 0
1317                /* && now - actor->time_start_animation <= actor->duration_animation*/){
1318                 pfunc = actor->func_change;
1319                 if (pfunc){
1320                     (*pfunc)(actor, desktop_plugin);
1321                     stop_flag = FALSE;
1322                 }
1323             }
1324             tmp = g_slist_next(tmp);
1325     }
1326     if (stop_flag){
1327          desktop_plugin->priv->short_timer = 0;
1328          return FALSE;
1329     }else
1330          return TRUE; /* keep running this event */
1331 }
1332
1333 void
1334 run_long_timeout(AWallpaperPlugin *desktop_plugin){
1335
1336     gint daytime = get_daytime();
1337     GSList * tmp;
1338     void (*pfunc)(gpointer, gpointer);
1339     time_t now;
1340     Actor *actor;
1341
1342
1343     //fprintf(stderr, "timer daytime=%d\n", daytime);
1344     if (scene.daytime != daytime){
1345         scene.daytime = daytime;
1346         tmp = scene.actors;
1347         while (tmp != NULL){
1348             //change_actor(tmp->data);
1349             pfunc =((Actor*)tmp->data)->func_change;
1350             if (pfunc){
1351                 (*pfunc)(tmp->data, desktop_plugin);
1352             }
1353             tmp = g_slist_next(tmp);
1354         }
1355     }
1356
1357     now = time(NULL);
1358     //fprintf(stderr, "Now  %d\n", now);
1359     tmp = scene.actors;
1360     while (tmp != NULL){
1361         actor = tmp->data;
1362         if (now >= actor->time_start_animation
1363             && actor->time_start_animation > 0
1364             && desktop_plugin->priv->short_timer == 0){
1365             /* fprintf(stderr, "start short timer act = %s %d\n", actor->name, now); */
1366             if (desktop_plugin->priv->rich_animation){
1367                 actor->time_start_animation = now;
1368                 desktop_plugin->priv->short_timer = g_timeout_add(SHORT_TIMER, (GtkFunction)short_timeout, desktop_plugin);
1369             }
1370             else {
1371                 (*actor->func_change)(actor, desktop_plugin);
1372             }
1373         }
1374         tmp = g_slist_next(tmp);
1375     }
1376
1377 }
1378
1379 static gboolean
1380 long_timeout (AWallpaperPlugin *desktop_plugin)
1381 {
1382     /* fprintf(stderr, "long_timeout %i\n", desktop_plugin->priv->long_timer); */
1383     if (desktop_plugin->priv->long_timer == 0 )
1384         return FALSE;
1385     if (!desktop_plugin->priv->visible){
1386         if(desktop_plugin->priv->short_timer != 0){
1387             g_source_remove(desktop_plugin->priv->short_timer);
1388             desktop_plugin->priv->short_timer = 0;
1389         }
1390         desktop_plugin->priv->long_timer = 0;
1391         return FALSE;
1392     }
1393
1394
1395     run_long_timeout(desktop_plugin);
1396     return TRUE; /* keep running this event */
1397 }
1398
1399 static void
1400 desktop_plugin_visible_notify (GObject    *object,
1401                                           GParamSpec *spec,
1402                                           AWallpaperPlugin *desktop_plugin)
1403 {
1404     gboolean visible;
1405     g_object_get (object, "is-on-current-desktop", &visible, NULL);
1406     /* fprintf (stderr, "is-on-current-desktop changed. visible: %u", visible); */
1407     if (visible){
1408         desktop_plugin->priv->visible = TRUE;
1409         if (desktop_plugin->priv->long_timer == 0 ){
1410             desktop_plugin->priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
1411             run_long_timeout(desktop_plugin);
1412         }
1413     }else{
1414         desktop_plugin->priv->visible = FALSE;
1415         if (desktop_plugin->priv->long_timer != 0 ){
1416             g_source_remove(desktop_plugin->priv->long_timer);
1417             desktop_plugin->priv->long_timer = 0;
1418         }
1419     }
1420 }
1421
1422 gboolean
1423 rich_animation_press(GtkWidget *widget, GdkEvent *event,
1424                                             gpointer user_data){
1425     fprintf(stderr,"gggggggggggggggggggg2222\n");
1426 }
1427 static void
1428 animation_wallpaper_plugin_init (AWallpaperPlugin *desktop_plugin)
1429 {
1430     GtkWidget *rich_animation;
1431     gchar           buffer[2048];
1432
1433
1434     fprintf(stderr, "!!!!!!!plugin init \n");
1435     Animation_WallpaperPrivate *priv =  Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
1436     desktop_plugin->priv =  Animation_Wallpaper_HOME_PLUGIN_GET_PRIVATE (desktop_plugin);
1437
1438     /* Load config */
1439     read_config(priv);
1440     priv->desktop_plugin = desktop_plugin;
1441     desktop_plugin->priv->main_widget = gtk_fixed_new();
1442
1443     gtk_widget_set_size_request(desktop_plugin->priv->main_widget, 100, 32);
1444     desktop_plugin->priv->right_corner = NULL;
1445     snprintf(buffer, sizeof(buffer) - 1, "%s/%s/%s", THEME_PATH, desktop_plugin->priv->theme, "town0_right_corner.png");
1446     desktop_plugin->priv->right_corner = gtk_image_new_from_file (buffer);
1447     if (desktop_plugin->priv->right_corner){
1448         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), desktop_plugin->priv->right_corner, 0, 0);
1449         gtk_widget_show (desktop_plugin->priv->right_corner);
1450     }
1451     /* Create rich animation event */
1452     rich_animation = gtk_event_box_new();
1453     if(rich_animation){
1454         gtk_widget_set_events(rich_animation, GDK_BUTTON_PRESS_MASK);
1455         gtk_event_box_set_visible_window(GTK_EVENT_BOX(rich_animation), FALSE);
1456         gtk_widget_set_size_request(rich_animation, 100, 32);
1457         gtk_widget_show (rich_animation);
1458         g_signal_connect(rich_animation, "button-press-event", G_CALLBACK(rich_animation_press), desktop_plugin);
1459         gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), rich_animation, 0, 0);
1460     }
1461 /*
1462     GtkWidget *label = gtk_label_new ("ddddddddddddd");
1463     gtk_widget_set_size_request(label, 95, 30);
1464     gtk_widget_show (label);
1465 //    gtk_container_add (GTK_CONTAINER (desktop_plugin), label);
1466     gtk_fixed_put(GTK_FIXED(widget), label, 0, 0);
1467 */
1468     hd_home_plugin_item_set_settings (HD_HOME_PLUGIN_ITEM (desktop_plugin), TRUE);
1469     g_signal_connect (desktop_plugin, "show-settings",
1470                              G_CALLBACK (lw_settings), priv);
1471     gtk_widget_show (desktop_plugin->priv->main_widget);
1472     gtk_container_add (GTK_CONTAINER (desktop_plugin), desktop_plugin->priv->main_widget);
1473     init_applet_position();
1474
1475
1476     fprintf(stderr, "!!!theme = %s\n", priv->theme);
1477     if (!strcmp(priv->theme,"Modern"))
1478         init_scene(desktop_plugin);
1479     else if (!strcmp(priv->theme,"Berlin"))
1480         init_scene1(desktop_plugin);
1481     else if (!strcmp(priv->theme, "Matrix"))
1482         init_scene2(desktop_plugin);
1483     priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
1484     priv->short_timer = 0;
1485     /* TODO Move scene to priv */
1486     scene.timer_type = LONG_TIMER_TYPE;
1487     g_signal_connect (desktop_plugin, "notify::is-on-current-desktop",
1488                      G_CALLBACK (desktop_plugin_visible_notify), desktop_plugin);
1489
1490
1491     //sleep(2);
1492 }
1493
1494 static void
1495 lw_applet_finalize (GObject *object)
1496 {
1497      AWallpaperPlugin *desktop_plugin = Animation_Wallpaper_HOME_PLUGIN (object);
1498      Animation_WallpaperPrivate *priv = desktop_plugin->priv;
1499
1500      fprintf(stderr,"finalaze %i\n", priv->long_timer);
1501      if (priv->long_timer){
1502         g_source_remove(priv->long_timer);
1503         priv->long_timer = 0;
1504      }
1505      if (priv->short_timer){
1506         g_source_remove(priv->short_timer);
1507         priv->short_timer = 0;
1508      }
1509
1510      destroy_scene();
1511 }
1512
1513 static void
1514 animation_wallpaper_plugin_class_init (AWallpaperPluginClass *klass) {
1515
1516     GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
1517     GtkObjectClass *gobject_class = GTK_OBJECT_CLASS (klass);
1518
1519     /* gobject */
1520     gobject_class->destroy = (gpointer)lw_applet_finalize;
1521     widget_class->realize = lw_applet_realize;
1522     widget_class->expose_event = lw_applet_expose_event;
1523
1524     g_type_class_add_private (klass, sizeof (Animation_WallpaperPrivate));
1525
1526 }
1527
1528 static void
1529 animation_wallpaper_plugin_class_finalize (AWallpaperPluginClass *class) {
1530 }