1 /*vim: set sw=4 ts=4 et: */
3 * This file is part of Live Wallpaper (livewp)
5 * Copyright (C) 2010 Vlad Vasiliev
6 * Copyright (C) 2010 Tanya Makova
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.
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.
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
24 /*******************************************************************************/
25 #include "livewp-actor.h"
28 init_object(AWallpaperPlugin *desktop_plugin,
40 void (*pfunc_change)(Actor*),
41 void (*pfunc_probability)(Actor*),
46 actor = g_new0(Actor, 1);
51 actor->height = height;
52 actor->visible = visible;
54 actor->opacity = opacity;
55 actor->filename = g_strdup(filename);
56 actor->name = g_strdup(name);
57 actor->func_change = (gpointer)pfunc_change;
58 actor->func_probability = (gpointer)pfunc_probability;
61 create_hildon_actor(actor, desktop_plugin);
64 actor->time_start_animation = 0;
65 actor->duration_animation = 0;
70 destroy_actor(Actor *actor)
74 g_ptr_array_free(actor->child, TRUE);
77 g_free(actor->filename);
80 gtk_widget_destroy(actor->widget);
81 //actor->widget = NULL;
86 path_line(gint x0, gint x1, double t)
89 return ((x1 - x0) * t + x0);
92 set_actor_scale(Actor *actor, double scalex, double scaley)
94 hildon_animation_actor_set_scale(
95 HILDON_ANIMATION_ACTOR(actor->widget),
103 set_actor_visible(Actor *actor, gboolean visible)
105 hildon_animation_actor_set_show(HILDON_ANIMATION_ACTOR(actor->widget), visible);
109 set_actor_position(Actor *actor, gint x, gint y, gint z, AWallpaperPlugin *desktop_plugin)
111 hildon_animation_actor_set_position_full(HILDON_ANIMATION_ACTOR (actor->widget),
112 x-desktop_plugin->priv->xapplet,
113 y-desktop_plugin->priv->yapplet,
117 int get_notify_count(gchar *notify_type)
121 gint rc = 0, result = 0;
124 rc = sqlite3_open("/home/user/.config/hildon-desktop/notifications.db", &db);
126 fprintf(stderr, "error open db %d %s\n", rc, sqlite3_errmsg(db));
128 snprintf(sql, sizeof(sql)-1, "select count(id) from notifications where icon_name='general_%s'", notify_type);
129 rc = sqlite3_prepare(db, sql, sizeof(sql)-1, &res, NULL);
130 if (rc != SQLITE_OK){
131 fprintf(stderr, "error prepare %d %s\n", rc, sql);
133 if (sqlite3_step(res) != SQLITE_ROW){
134 fprintf(stderr, "not sqlite_row\n");
136 result = sqlite3_column_int(res, 0);
137 //fprintf(stderr, "count missing calls = %d\n", call_count);
138 sqlite3_finalize(res);
144 void read_notification(AWallpaperPlugin *desktop_plugin)
146 gchar *message = NULL;
149 fprintf(stderr, "read notification \n");
150 count = get_notify_count("missed");
152 message = g_strdup_printf("%s: %d", _("Missed calls"), count);
154 count = get_notify_count("sms");
157 message = g_strdup_printf("%s \n%s: %d", message, _("Missed sms"), count);
159 message = g_strdup_printf("%s: %d", _("Missed sms"), count);
162 count = get_notify_count("chat");
165 message = g_strdup_printf("%s \n%s: %d", message, _("Missed chat"), count);
167 message = g_strdup_printf("%s: %d", _("Missed chat"), count);
170 count = get_notify_count("mail");
173 message = g_strdup_printf("%s \n%s: %d", message, _("Missed mail"), count);
175 message = g_strdup_printf("%s: %d", _("Missed mail"), count);
178 desktop_plugin->priv->scene->notification = g_strdup(message);
183 change_billboard(Actor * actor, AWallpaperPlugin *desktop_plugin)
187 PangoFontDescription *pfd = NULL;
190 if (desktop_plugin->priv->scene->notification){
191 label = actor->image;
192 mes = g_markup_printf_escaped("<span bgcolor=\"%s\" foreground=\"%s\">%s</span>", "#FFFFFF", "#000000",
193 desktop_plugin->priv->scene->notification);
194 gtk_label_set_markup(GTK_LABEL(label), mes);
195 pfd = pango_font_description_from_string("Sans 16");
196 gtk_widget_modify_font(GTK_WIDGET(label), NULL);
197 gtk_widget_modify_font(GTK_WIDGET(label), pfd);
198 pango_font_description_free(pfd);
200 actor->time_start_animation = time(NULL) + 20;
205 change_billboard1(Actor * actor, AWallpaperPlugin *desktop_plugin)
209 sqlite3_stmt *res = NULL;
210 gchar *errMsg = NULL, *message;
212 gint call_count=0, sms_count=0, rc=0;
213 GtkListStore *list = NULL;
214 PangoFontDescription *pfd = NULL;
216 rc = sqlite3_open("/home/user/.rtcom-eventlogger/el.db", &db);
218 fprintf(stderr, "error open db %d %s\n", rc, sqlite3_errmsg(db));
220 snprintf(sql, sizeof(sql)-1, "select count(id) from Events where event_type_id=%d", 3);
222 rc = sqlite3_prepare(db, sql, sizeof(sql)-1, &res, NULL);
223 if (rc != SQLITE_OK){
224 fprintf(stderr, "error prepare %d %s\n", rc, sql);
226 if (sqlite3_step(res) != SQLITE_ROW){
227 fprintf(stderr, "not sqlite_row\n");
229 call_count = sqlite3_column_int(res, 0);
230 //fprintf(stderr, "count missing calls = %d\n", call_count);
231 sqlite3_finalize(res);
233 snprintf(sql, sizeof(sql)-1, "select count(id) from Events where event_type_id=%d and is_read=%d", 7, 0);
234 rc = sqlite3_prepare(db, sql, sizeof(sql)-1, &res, NULL);
235 if (rc != SQLITE_OK){
236 fprintf(stderr, "error prepare %d %s\n", rc, sql);
238 if (sqlite3_step(res) != SQLITE_ROW){
239 fprintf(stderr, "not sqlite_row\n");
241 sms_count = sqlite3_column_int(res, 0);
242 //fprintf(stderr, "count sms = %d\n", sms_count);
243 sqlite3_finalize(res);
248 label = actor->image;
249 message = g_markup_printf_escaped("<span bgcolor=\"%s\" foreground=\"%s\">Missed calls: %d Unread sms: %d</span>", "#FFFFFF", "#000000", call_count, sms_count);
250 gtk_label_set_markup(GTK_LABEL(label), message);
252 pfd = pango_font_description_from_string("Sans 14");
253 gtk_widget_modify_font(GTK_WIDGET(label), NULL);
254 gtk_widget_modify_font(GTK_WIDGET(label), pfd);
255 pango_font_description_free(pfd);
256 actor->time_start_animation = time(NULL) + 20;
261 change_moon(Actor * actor, AWallpaperPlugin *desktop_plugin)
275 a = (double)(y2 - (double)(x2*(y1-y0) + x1*y0 - x0*y1)/(x1-x0))/(x2*(x2-x0-x1)+x0*x1);
276 b = (double)(y1-y0)/(x1-x0) - (double)a*(x0+x1);
277 c = (double)(x1*y0 - x0*y1)/(x1-x0) + (double)a*x0*x1;
278 fprintf(stderr, "a=%f, b=%f, c=%f\n", a, b, c);
280 gettimeofday(&tvb, NULL);
286 if (desktop_plugin->priv->scene->daytime == TIME_NIGHT){
287 if (!actor->visible){
288 actor->visible = TRUE;
289 phase = get_moon_phase();
290 newfile = g_strdup_printf( "%s%d.png", actor->name, phase);
292 g_free(actor->filename);
293 actor->filename = newfile;
294 actor->time_start_animation = sec - fast_rnd(60 * 60);
295 actor->duration_animation = 1 * 60 * 60;
296 create_hildon_actor(actor, desktop_plugin);
299 t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
301 x = path_line(x0, x1, t);
303 x = path_line(x1, x0, t-1);
304 y = 0.001920*x*x - 1.536*x + 337.2;
305 //y = a*x*x + b*x + c;
307 set_actor_position(actor, x, y, actor->z, desktop_plugin);
310 actor->time_start_animation = sec;
313 }else if (actor->visible){
314 actor->visible = FALSE;
315 fprintf(stderr, "destroy moon \n");
316 destroy_hildon_actor(actor);
317 actor->time_start_animation = 0;
324 change_sun(Actor * actor, AWallpaperPlugin *desktop_plugin)
329 //fprintf(stderr, "change sun\n");
331 if (desktop_plugin->priv->scene->daytime != TIME_NIGHT){
332 if (!actor->visible){
333 actor->visible = TRUE;
334 create_hildon_actor(actor, desktop_plugin);
336 get_sun_pos(&alt, &azm);
337 get_sun_screen_pos(alt, azm, &x, &y);
340 set_actor_position(actor, x, y, actor->z, desktop_plugin);
341 actor->time_start_animation = time(NULL) + 60;
342 }else if (actor->visible){
343 actor->visible = FALSE;
344 destroy_hildon_actor(actor);
345 actor->time_start_animation = 0;
352 change_tram(Actor * actor, AWallpaperPlugin *desktop_plugin)
354 gint x0 = -300, y0 = 225, scale0 = 100,
355 x1 = 800, y1 = 162, scale1 = 130,
362 //fprintf(stderr, "change tram\n");
363 gettimeofday(&tvb, NULL);
368 if (!actor->visible){
369 actor->visible = TRUE;
370 if (desktop_plugin->priv->scene->daytime == TIME_NIGHT){
372 g_free(actor->filename);
373 actor->filename = g_strdup("tram_dark.png");
376 g_free(actor->filename);
377 actor->filename = g_strdup("tram.png");
379 create_hildon_actor(actor, desktop_plugin);
381 t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
382 x = path_line(x0, x1, t);
383 y = path_line(y0, y1, t);
384 scale = path_line(scale0, scale1, t);
385 set_actor_position(actor, x, y, actor->z, desktop_plugin);
386 set_actor_scale(actor, (double)scale/100, (double)scale/100);
389 actor->visible = FALSE;
390 destroy_hildon_actor(actor);
391 actor->time_start_animation = sec + fast_rnd(60);
396 change_plane1(Actor *actor, AWallpaperPlugin *desktop_plugin)
398 gint x0 = 620, y0 = 233,
406 gettimeofday(&tvb, NULL);
410 // fprintf(stderr, "1 %f - %d\n", sec+(double)ms/100000, now);
412 if (desktop_plugin->priv->scene->daytime != TIME_NIGHT){
413 if (actor->time_start_animation == 0){
414 actor->time_start_animation = sec + fast_rnd(180);
418 if (!actor->visible){
419 actor->visible = TRUE;
420 create_hildon_actor(actor, desktop_plugin);
422 t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
423 x = path_line(x0, x1, t);
424 y = path_line(y0, y1, t);
425 //scale = path_line(scale0, scale1, t);
426 set_actor_position(actor, x, y, actor->z, desktop_plugin);
429 actor->visible = FALSE;
430 destroy_hildon_actor(actor);
431 if (desktop_plugin->priv->scene->daytime == TIME_NIGHT)
432 actor->time_start_animation = 0;
434 actor->time_start_animation = sec + fast_rnd(180);
440 change_plane2(Actor *actor, AWallpaperPlugin *desktop_plugin)
442 gint x0 = -actor->width, y0 = 45,
450 gettimeofday(&tvb, NULL);
454 // fprintf(stderr, "1 %f - %d\n", sec+(double)ms/100000, now);
455 if (desktop_plugin->priv->scene->daytime != TIME_NIGHT){
456 if (actor->time_start_animation == 0){
457 actor->time_start_animation = sec + fast_rnd(180);
461 if (!actor->visible){
462 actor->visible = TRUE;
463 create_hildon_actor(actor, desktop_plugin);
466 t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
467 x = path_line(x0, x1, t);
468 y = path_line(y0, y1, t);
469 //scale = path_line(scale0, scale1, t);
470 set_actor_position(actor, x, y, actor->z, desktop_plugin);
473 actor->visible = FALSE;
474 destroy_hildon_actor(actor);
475 if (desktop_plugin->priv->scene->daytime == TIME_NIGHT)
476 actor->time_start_animation = 0;
478 actor->time_start_animation = sec + fast_rnd(180);
484 change_cloud(Actor *actor, AWallpaperPlugin *desktop_plugin)
486 gint x0, y0 = 300, scale0 = 100,
487 x1, y1 = -actor->height, scale1 = 150,
495 //fprintf(stderr, "change cloud\n");
496 gettimeofday(&tvb, NULL);
501 if (!actor->visible){
502 actor->visible = TRUE;
503 if (desktop_plugin->priv->scene->daytime == TIME_NIGHT){
504 newfile = g_strdup_printf("%s_dark.png", actor->name);
506 newfile = g_strdup_printf("%s.png", actor->name);
509 g_free(actor->filename);
510 actor->filename = newfile;
512 create_hildon_actor(actor, desktop_plugin);
514 t = (double)((double)sec+(double)ms/1000000 - actor->time_start_animation) / actor->duration_animation;
516 if (desktop_plugin->priv->scene->wind_orientation == 1){
525 x = path_line(x0, x1, t);
526 y = -desktop_plugin->priv->scene->wind_angle * (x - x0) + actor->y;
527 scale = path_line(scale0, scale1, (double)(y - y0)/(y1 - y0));
529 set_actor_position(actor, x, y, actor->z, desktop_plugin);
530 set_actor_scale(actor, (double)scale/100, (double)scale/100);
531 if ((y < y1 || y > y0) || t >= 1){
533 actor->visible = FALSE;
534 destroy_hildon_actor(actor);
535 actor->time_start_animation = sec + fast_rnd(300);
536 actor->y = fast_rnd(300);
542 change_wind(Actor *actor, AWallpaperPlugin *desktop_plugin)
544 desktop_plugin->priv->scene->wind_orientation = fast_rnd(2);
545 if (desktop_plugin->priv->scene->wind_orientation == 0) desktop_plugin->priv->scene->wind_orientation = -1;
546 desktop_plugin->priv->scene->wind_angle = (double)(fast_rnd(200) - 100) / 100;
547 actor->time_start_animation = time(NULL) + (fast_rnd(10) + 10) * 60;
548 //fprintf(stderr, "change wind orient = %d angle = %f after = %d\n", scene.wind_orientation, scene.wind_angle, actor->time_start_animation-time(NULL));
552 change_window1(Actor * actor, AWallpaperPlugin *desktop_plugin)
554 gint now = time(NULL);
555 if (desktop_plugin->priv->scene->daytime == TIME_DAY){
557 actor->visible = FALSE;
558 destroy_hildon_actor(actor);
560 actor->time_start_animation = 0;
564 create_hildon_actor(actor, desktop_plugin);
565 if (actor->time_start_animation == 0){
566 actor->time_start_animation = now + fast_rnd(30);
572 actor->visible = TRUE;
574 actor->visible = FALSE;
575 set_actor_visible(actor, actor->visible);
576 actor->time_start_animation = now + fast_rnd(60) + 10;
581 change_signal(Actor * actor, AWallpaperPlugin *desktop_plugin)
583 gint now = time(NULL);
585 a = g_ptr_array_index(actor->child, 0);
590 set_actor_visible(a, a->visible);
592 a = g_ptr_array_index(actor->child, 1);
597 set_actor_visible(a, a->visible);
599 actor->time_start_animation = now + fast_rnd(30) + 10;
603 change_layer(Actor * actor, AWallpaperPlugin *desktop_plugin)
605 gint y, speed1 = 8, speed2 = 16;
608 if (!desktop_plugin->priv->rich_animation) return;
610 a = g_ptr_array_index(actor->child, 0);
612 if (y > 480) y = -480;
613 set_actor_position(a, a->x, y, a->z, desktop_plugin);
616 a = g_ptr_array_index(actor->child, 1);
618 if (y > 480) y = -480;
619 set_actor_position(a, a->x, y, a->z, desktop_plugin);
622 a = g_ptr_array_index(actor->child, 2);
624 if (y > 480) y = -480;
625 set_actor_position(a, a->x, y, a->z, desktop_plugin);
628 a = g_ptr_array_index(actor->child, 3);
630 if (y > 480) y = -480;
631 set_actor_position(a, a->x, y, a->z, desktop_plugin);
636 change_static_actor(Actor * actor, AWallpaperPlugin *desktop_plugin)
639 newfile = g_strdup_printf("%s%d.png", actor->name, desktop_plugin->priv->scene->daytime);
641 g_free(actor->filename);
642 actor->filename = newfile;
643 change_hildon_actor(actor, desktop_plugin);
647 change_static_actor_with_corner(Actor * actor, AWallpaperPlugin *desktop_plugin)
651 if (desktop_plugin->priv->right_corner)
652 gtk_widget_destroy(desktop_plugin->priv->right_corner);
653 snprintf(buffer, sizeof(buffer) - 1, "%s/%s/town%i_right_corner.png", \
654 THEME_PATH, desktop_plugin->priv->theme, desktop_plugin->priv->scene->daytime);
655 desktop_plugin->priv->right_corner = gtk_image_new_from_file (buffer);
656 if (desktop_plugin->priv->right_corner){
657 gtk_fixed_put(GTK_FIXED(desktop_plugin->priv->main_widget), desktop_plugin->priv->right_corner, 0, 0);
658 gtk_widget_show (desktop_plugin->priv->right_corner);
660 change_static_actor(actor, desktop_plugin);