vcs.maemo.org Git - livewp/blob - applet/src/livewp-settings.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-settings.h"
  26 /*******************************************************************************/
  27 void lw_about(void){
  28
  29     GtkWidget *window = NULL,
  30     *vbox = NULL,
  31     *label_about = NULL;
  32     window = gtk_dialog_new();
  33     gtk_window_set_title(GTK_WINDOW(window), _("About"));
  34     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
  35     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
  36     vbox = gtk_vbox_new (FALSE, 5);
  37     label_about = gtk_label_new (_("Live Wallpaper Version 0.8 \n Copyright(c) 2010\n \
  38 Tanya Makova\n Vlad Vasiliev\n \
  39 Copyright(c) 2010 for design themes Berlin, Modern and Accel Vasya Bobrikov\n \
  40 Copyright(c) 2010 for design theme Matrix Andrew Zhilin\n \
  41 Translators:\n \
  42 Finnish - Marko Vertainen\n \
  43 Spain  - Alejandro López\n \
  44 Russian - Tanya Makova \n \
  45           Vlad Vasiliev\n"));
  46     gtk_box_pack_start (GTK_BOX (vbox), label_about, FALSE, FALSE, 0);
  47     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
  48                                    vbox, TRUE, TRUE, 0);
  49     gtk_widget_show (label_about);
  50     gtk_widget_show (vbox);
  51     gtk_widget_show (window);
  52     gtk_dialog_run(GTK_DIALOG(window));
  53
  54 }
  55 /*******************************************************************************/
  56 GtkWidget *
  57 create_theme_selector (Animation_WallpaperPrivate *priv){
  58     GtkWidget *selector;
  59     GSList *store = priv->extheme_list;
  60     selector = hildon_touch_selector_new_text ();
  61
  62     hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector), _("Berlin"));
  63     hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector), _("Modern"));
  64     hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector), _("Matrix"));
  65     hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector), _("Accel"));
  66     hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector), _("Video"));
  67     while (store){
  68         hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector), g_hash_table_lookup(store->data, "name"));
  69         store = g_slist_next(store);
  70     }
  71     return selector;
  72 }
  73 /*******************************************************************************/
  74 void
  75 theme_button_clicked(GtkButton *button, Animation_WallpaperPrivate *priv){
  76
  77     lw_theme_settings(GTK_WIDGET(button), priv);
  78 }
  79 /********************************************************************************/
  80 void
  81 set_button_image(GtkWidget * button, Animation_WallpaperPrivate *priv, gboolean enable){
  82     GtkWidget * image = NULL;
  83     GdkPixbuf * pixbuf = NULL;
  84     gchar *str = NULL;
  85     gchar *icon_on = NULL;
  86     gchar *icon_off = NULL;
  87     GSList *store = priv->extheme_list;
  88     while (store){
  89         if (!strcmp(priv->theme, g_hash_table_lookup(store->data, "name"))){
  90             icon_on = g_strdup(g_hash_table_lookup(store->data, "icon_on"));
  91             icon_off = g_strdup(g_hash_table_lookup(store->data, "icon_off"));
  92             break;
  93         }
  94         store = g_list_next(store);
  95     }
  96     if (enable){
  97         if (icon_on)
  98             str = g_strdup_printf("%s", icon_on);
  99         else
 100             str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 101                             priv->theme, "icon.png");
 102     }else {
 103         if (icon_off)
 104             str = g_strdup_printf("%s", icon_off);
 105         else
 106             str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
 107                             priv->theme, "icond.png");
 108     }
 109     fprintf(stderr, "icon = %s\n", str);
 110     pixbuf = gdk_pixbuf_new_from_file_at_size (str,
 111                                                  100,
 112                                                  60,
 113                                                  NULL);
 114     if (str)
 115         g_free(str);
 116     if (icon_on)
 117         g_free(icon_on);
 118     if (icon_off)
 119         g_free(icon_off);
 120     if (pixbuf){
 121         image = gtk_image_new_from_pixbuf (pixbuf);
 122         g_object_unref(G_OBJECT(pixbuf));
 123     }
 124
 125    hildon_button_set_image (HILDON_BUTTON (button), image);
 126 }
 127 /********************************************************************************/
 128 GtkWidget *
 129 create_image_button (gint view, DBusConnection *conn_sess){
 130     GtkWidget *button;
 131
 132     Animation_WallpaperPrivate *priv = g_new0(Animation_WallpaperPrivate, 1);
 133     /* Add external themes to priv */
 134     priv->extheme_list = get_list_exthemes();
 135
 136     priv->view = view;
 137     priv->theme_string_parametr1 = NULL;
 138     priv->dbus_conn_session = conn_sess;
 139     read_config(priv);
 140     button = hildon_button_new(HILDON_SIZE_AUTO_WIDTH | HILDON_SIZE_FINGER_HEIGHT,
 141                                     HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 142     g_object_set_data(G_OBJECT(button), "view", GINT_TO_POINTER(view));
 143     g_object_set_data(G_OBJECT(button), "priv", priv);
 144     set_button_image(button, priv, check_applet_state(view));
 145     g_signal_connect(button, "clicked", G_CALLBACK(theme_button_clicked), priv);
 146     hildon_button_set_image_position (HILDON_BUTTON (button), GTK_POS_RIGHT);
 147     return button;
 148
 149 }
 150 /********************************************************************************/
 151 void
 152 changed_value_theme_cb (HildonPickerButton *picker, Animation_WallpaperPrivate *priv)
 153 {
 154     const gchar *choice = hildon_button_get_value(HILDON_BUTTON (picker));
 155     GtkWidget *vbox = NULL;
 156
 157     vbox = g_object_get_data(G_OBJECT(priv->window), "custom_vbox");
 158     if (vbox)
 159         gtk_widget_destroy(vbox);
 160     vbox = gtk_vbox_new (FALSE, 5);
 161     g_object_set_data(G_OBJECT(priv->window), "custom_vbox", vbox);
 162     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(priv->window)->vbox),
 163                                    vbox, TRUE, TRUE, 5);
 164     if (choice) {
 165         if (!strcmp(choice, _("Berlin"))){
 166             rich_animation_additional_parametr(vbox,priv);
 167         }
 168         if (!strcmp(choice, _("Modern"))){
 169             rich_animation_additional_parametr(vbox,priv);
 170         }
 171         if (!strcmp(choice, _("Matrix"))){
 172             rich_animation_additional_parametr(vbox,priv);
 173         }
 174
 175         if (!strcmp(choice, _("Accel"))){
 176             rich_animation_additional_parametr(vbox,priv);
 177         }
 178         if (!strcmp(choice, _("Video"))){
 179             additional_parametr_for_theme_video(vbox, priv);
 180         }
 181     }
 182     gtk_widget_show(vbox);
 183 }
 184
 185 /********************************************************************************/
 186 GtkWidget *
 187 create_themes_button (Animation_WallpaperPrivate *priv){
 188
 189     GtkWidget *button;
 190     GtkWidget *selector;
 191     gchar *theme = priv->theme;
 192     gint num=0;
 193
 194     selector = create_theme_selector(priv);
 195     button = hildon_picker_button_new (HILDON_SIZE_AUTO, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 196     hildon_button_set_title (HILDON_BUTTON (button), _("Theme"));
 197     hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
 198                                                        HILDON_TOUCH_SELECTOR (selector));
 199     if (theme) {
 200         if (!strcmp(theme, "Berlin")){
 201             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 0);
 202             hildon_button_set_value(HILDON_BUTTON(button), _("Berlin"));
 203         }
 204         if (!strcmp(theme, "Modern")){
 205             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 1);
 206             hildon_button_set_value(HILDON_BUTTON(button), _("Modern"));
 207         }
 208         if (!strcmp(theme, "Matrix")){
 209             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 2);
 210             hildon_button_set_value(HILDON_BUTTON(button), _("Matrix"));
 211         }
 212         if (!strcmp(theme, "Accel")){
 213             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 3);
 214             hildon_button_set_value(HILDON_BUTTON(button), _("Accel"));
 215         }
 216         if (!strcmp(theme, "Video")){
 217             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 4);
 218             hildon_button_set_value(HILDON_BUTTON(button), _("Video"));
 219         }
 220         num = 5;
 221         GSList *store = priv->extheme_list;
 222         while (store){
 223             if (!strcmp(theme, g_hash_table_lookup(store->data, "name"))){
 224                 hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, num);
 225                 hildon_button_set_value(HILDON_BUTTON(button), _(g_hash_table_lookup(store->data, "name")));
 226                 break;
 227             }
 228             num++;
 229             store = g_slist_next(store);
 230         }
 231     }
 232
 233     return button;
 234 }
 235
 236 /*******************************************************************************/
 237 GtkWidget *
 238 create_rich_animation_button (gboolean active, gchar *name)
 239 {
 240     GtkWidget *button;
 241     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 242     gtk_button_set_label (GTK_BUTTON (button), name);
 243     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 244     return button;
 245 }
 246 /*******************************************************************************/
 247 GtkWidget *
 248 create_enable_button (gboolean active)
 249 {
 250     GtkWidget *button;
 251     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 252     gtk_button_set_label (GTK_BUTTON (button), _("Enable"));
 253     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 254     return button;
 255 }
 256
 257 /*******************************************************************************/
 258 void
 259 show_settings(GtkWidget *widget, Animation_WallpaperPrivate *priv){
 260     lw_main_settings(priv, NULL);
 261 }
 262 /*******************************************************************************/
 263 void
 264 lw_main_settings(Animation_WallpaperPrivate *priv, gpointer data){
 265     gint result;
 266     GtkWidget *window = NULL;
 267     GtkWidget *theme_button1;
 268     GtkWidget *theme_button2;
 269     GtkWidget *theme_button3;
 270     GtkWidget *theme_button4;
 271     GtkWidget *hbox;
 272     Animation_WallpaperPrivate *priv_temp = NULL;
 273
 274     window = gtk_dialog_new();
 275
 276     gtk_window_set_title(GTK_WINDOW(window), _("Live Wallpaper Settings"));
 277     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 278     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 279     /* Create Theme button */
 280     hbox = gtk_hbox_new(FALSE, 5);
 281     theme_button1 = create_image_button(1, priv->dbus_conn_session);
 282     gtk_box_pack_start(GTK_BOX(hbox),
 283                                    theme_button1, TRUE, TRUE, 5);
 284     theme_button2 = create_image_button(2, priv->dbus_conn_session);
 285     gtk_box_pack_start(GTK_BOX(hbox),
 286                                    theme_button2, TRUE, TRUE, 5);
 287     theme_button3 = create_image_button(3, priv->dbus_conn_session);
 288     gtk_box_pack_start(GTK_BOX(hbox),
 289                                    theme_button3, TRUE, TRUE, 5);
 290     theme_button4 = create_image_button(4, priv->dbus_conn_session);
 291     gtk_box_pack_start(GTK_BOX(hbox),
 292                                    theme_button4, TRUE, TRUE, 5);
 293     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 294                                    hbox, TRUE, TRUE, 5);
 295
 296     gtk_widget_show (theme_button1);
 297     gtk_widget_show (theme_button2);
 298     gtk_widget_show (theme_button3);
 299     gtk_widget_show (theme_button4);
 300     gtk_widget_show_all (hbox);
 301     gtk_widget_show (window);
 302     gtk_dialog_add_button(GTK_DIALOG(window), _("About"), GTK_RESPONSE_NO);
 303
 304     result = gtk_dialog_run(GTK_DIALOG(window));
 305
 306     priv_temp = g_object_get_data(G_OBJECT(theme_button1), "priv");
 307     if (priv_temp){
 308         g_free(priv_temp);
 309         priv_temp =NULL;
 310     }
 311     priv_temp = g_object_get_data(G_OBJECT(theme_button2), "priv");
 312     if (priv_temp){
 313         g_free(priv_temp);
 314         priv_temp =NULL;
 315     }
 316     priv_temp = g_object_get_data(G_OBJECT(theme_button3), "priv");
 317     if (priv_temp){
 318         g_free(priv_temp);
 319         priv_temp =NULL;
 320     }
 321     priv_temp = g_object_get_data(G_OBJECT(theme_button4), "priv");
 322     if (priv_temp){
 323         g_free(priv_temp);
 324         priv_temp =NULL;
 325     }
 326
 327
 328     switch(result){
 329         case GTK_RESPONSE_NO:
 330             gtk_widget_destroy(window);
 331             window = NULL;
 332             lw_about();
 333         break;
 334     }
 335
 336
 337     if (window)
 338         gtk_widget_destroy(window);
 339 }
 340 /*******************************************************************************/
 341 void
 342 file_button_clicked(GtkButton *button, Animation_WallpaperPrivate *priv){
 343
 344     GtkWidget *dialog = hildon_file_chooser_dialog_new(GTK_WINDOW (priv->window), GTK_FILE_CHOOSER_ACTION_OPEN);
 345
 346     if (priv->theme_string_parametr1)
 347         gtk_file_chooser_set_filename(GTK_FILE_CHOOSER(dialog), priv->theme_string_parametr1);
 348
 349     gtk_widget_show_all (GTK_WIDGET (dialog));
 350
 351     if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK)
 352     {
 353       hildon_button_set_value (HILDON_BUTTON(button), gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)));
 354     }
 355     gtk_widget_destroy (dialog);
 356
 357 }
 358 /*******************************************************************************/
 359 void
 360 rich_animation_additional_parametr(GtkWidget *vbox, Animation_WallpaperPrivate *priv){
 361     GtkWidget *rich_animation_button;
 362     /* Create rich animation button */
 363     rich_animation_button = create_rich_animation_button(priv->rich_animation, _("Rich Animation"));
 364     gtk_box_pack_start(GTK_BOX(vbox),
 365                                    rich_animation_button, TRUE, TRUE, 5);
 366     g_object_set_data(G_OBJECT(priv->window), "rich_animation_button", rich_animation_button);
 367     gtk_widget_show (rich_animation_button);
 368 }
 369 /*******************************************************************************/
 370 void
 371 additional_parametr_for_theme_video(GtkWidget *vbox, Animation_WallpaperPrivate *priv){
 372
 373     GtkWidget *file_button;
 374     GtkWidget *rich_animation_button;
 375
 376     if (priv->theme_string_parametr1)
 377         file_button = hildon_button_new_with_text (HILDON_SIZE_FINGER_HEIGHT, HILDON_BUTTON_ARRANGEMENT_VERTICAL,
 378                                                    _("Play file"), priv->theme_string_parametr1);
 379     else
 380         file_button = hildon_button_new_with_text (HILDON_SIZE_FINGER_HEIGHT,HILDON_BUTTON_ARRANGEMENT_VERTICAL,
 381                                                    _("Play file")," ");
 382
 383     g_signal_connect (file_button, "clicked", G_CALLBACK (file_button_clicked), priv);
 384
 385     gtk_box_pack_start(GTK_BOX(vbox),
 386                                    file_button, TRUE, TRUE, 5);
 387     g_object_set_data(G_OBJECT(priv->window), "filename_button", file_button);    /* Create rich animation button */
 388     rich_animation_button = create_rich_animation_button(priv->rich_animation, _("Loop"));
 389     gtk_box_pack_start(GTK_BOX(vbox),
 390                                    rich_animation_button, TRUE, TRUE, 5);
 391     g_object_set_data(G_OBJECT(priv->window), "rich_animation_button", rich_animation_button);
 392
 393     gtk_widget_show (file_button);
 394     gtk_widget_show (rich_animation_button);
 395
 396 }
 397 /*******************************************************************************/
 398 void
 399 lw_theme_settings(GtkWidget *button, Animation_WallpaperPrivate *priv) {
 400     gint result;
 401     GtkWidget *window = NULL;
 402     GtkWidget *save_button;
 403     GtkWidget *theme_button;
 404     GtkWidget *enable_button;
 405     GtkWidget *vbox;
 406     GtkWidget *button1 = NULL;
 407     GtkWidget *rich_animation_button = NULL;
 408     gint view = priv->view;
 409
 410     window = gtk_dialog_new();
 411     priv->window = window;
 412
 413     gtk_window_set_title(GTK_WINDOW(window), _("View Settings"));
 414     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 415     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 416     /* Create Enable button */
 417     enable_button = create_enable_button(check_applet_state(view));
 418     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 419                                    enable_button, TRUE, TRUE, 5);
 420     /* Create Theme button */
 421     theme_button = create_themes_button(priv);
 422     g_signal_connect (G_OBJECT (theme_button), "value-changed",  G_CALLBACK (changed_value_theme_cb), priv);
 423     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 424                                    theme_button, TRUE, TRUE, 5);
 425
 426     /* Create custom vbox */
 427     vbox = gtk_vbox_new (FALSE, 5);
 428     g_object_set_data(G_OBJECT(window), "custom_vbox", vbox);
 429     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 430                                    vbox, TRUE, TRUE, 5);
 431     if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Berlin"))||
 432         !strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Matrix"))||
 433         !strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Accel"))||
 434         !strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Modern"))){
 435         rich_animation_additional_parametr(vbox, priv);
 436     }
 437
 438     if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Video"))){
 439         additional_parametr_for_theme_video(vbox, priv);
 440     }
 441
 442     gtk_widget_show (enable_button);
 443     gtk_widget_show (theme_button);
 444     gtk_widget_show (vbox);
 445     gtk_widget_show (window);
 446     save_button = gtk_dialog_add_button(GTK_DIALOG(window), _("Save"), GTK_RESPONSE_YES);
 447
 448     result = gtk_dialog_run(GTK_DIALOG(window));
 449
 450     switch(result){
 451         case GTK_RESPONSE_YES:
 452             /* Check theme */
 453             if (hildon_button_get_value(HILDON_BUTTON (theme_button))){
 454                 /* Check Xsnow program */
 455                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Xsnow"))){
 456                     if (access("/usr/bin/xsnow", F_OK) != 0){
 457                         hildon_banner_show_information(GTK_WIDGET(button), NULL,
 458                         _("You haven't got the installed package Xsnow. Please install it via using Application Manager"));
 459                         /* if not scuccess exit from wthout saving */
 460                         break;
 461                     }
 462                 }
 463
 464                 if (priv->theme)
 465                     g_free(priv->theme);
 466                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Berlin")))
 467                     priv->theme = g_strdup("Berlin");
 468                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Modern")))
 469                     priv->theme = g_strdup("Modern");
 470                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Matrix")))
 471                     priv->theme = g_strdup("Matrix");
 472                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Accel")))
 473                     priv->theme = g_strdup("Accel");
 474                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Video"))){
 475                     priv->theme = g_strdup("Video");
 476                     button1 = g_object_get_data(G_OBJECT(priv->window), "filename_button");
 477                     if (button1){
 478                         if (priv->theme_string_parametr1)
 479                             g_free(priv->theme_string_parametr1);
 480                         priv->theme_string_parametr1 = g_strdup((gchar*)hildon_button_get_value (HILDON_BUTTON(button1)));
 481                     }
 482                 }
 483                 /* Check external themes */
 484                 GSList *store = priv->extheme_list;
 485                 while (store){
 486                     if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _(g_hash_table_lookup(store->data, "name")))){
 487                         priv->theme = g_strdup(g_hash_table_lookup(store->data, "name"));
 488                         //priv->hash_theme = store->data;
 489                         break;
 490                     }
 491                     store = g_slist_next(store);
 492                 }
 493
 494             }
 495
 496             rich_animation_button = g_object_get_data(G_OBJECT(priv->window), "rich_animation_button");
 497             if (rich_animation_button){
 498                 /* Check rich animation */
 499                 if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(rich_animation_button)))
 500                     priv->rich_animation = TRUE;
 501                 else
 502                     priv->rich_animation = FALSE;
 503             }
 504             /* Save config */
 505             save_config(priv);
 506             /* action with applet */
 507             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(enable_button))){
 508                     if (!check_applet_state(view)){
 509                         start_applet(view);
 510                     }else {
 511                         send_dbus_signal (priv,
 512                               LIVEWP_SIGNAL_INTERFACE,
 513                               LIVEWP_SIGNAL_PATH,
 514                               LIVEWP_RELOAD_CONFIG);
 515                     }
 516             }else
 517                     if (check_applet_state(view))
 518                         stop_applet(view);
 519
 520             set_button_image(button, priv, check_applet_state(view));
 521             break;
 522         default:
 523         case GTK_RESPONSE_OK:
 524         break;
 525         case GTK_RESPONSE_NO:
 526             gtk_widget_destroy(window);
 527             window = NULL;
 528             lw_about();
 529         break;
 530     }
 531     if (window)
 532         gtk_widget_destroy(window);
 533 }
 534 /*******************************************************************************/
 535 gboolean
 536 check_applet_state(gint number){
 537
 538     HDConfigFile *config_file = NULL;
 539     GKeyFile *gkey_file = NULL;
 540     gchar *str = NULL;
 541     gboolean result = FALSE;
 542     if (number > 4 || number < 1)
 543         return FALSE;
 544
 545     str = g_strdup_printf("livewp-home-widget.desktop-%i", (number - 1));
 546     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 547
 548     gkey_file = hd_config_file_load_file(config_file, FALSE);
 549     if (gkey_file && str){
 550         result = g_key_file_has_group(gkey_file, str);
 551         g_free(str);
 552     }
 553     return result;
 554 #if 0
 555     FILE    *file_in = NULL;
 556     gchar buffer[2048];
 557
 558     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 559     if (file_in){
 560
 561         fprintf(stderr,"Check applet state\n");
 562         while (!feof(file_in)) {
 563                 memset(buffer, 0, sizeof(buffer));
 564                 fgets(buffer, sizeof(buffer) - 1, file_in);
 565                 if (!strcmp(buffer,
 566                             "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n")){
 567                     result = TRUE;
 568                     break;
 569                 }
 570        }
 571         fclose(file_in);
 572     }
 573 #endif
 574 }
 575 /*******************************************************************************/
 576 void
 577 start_applet(gint number){
 578
 579     HDConfigFile *config_file = NULL;
 580     GKeyFile *gkey_file = NULL;
 581     gchar *str = NULL;
 582
 583     if (number > 4 || number < 1)
 584         return;
 585     str = g_strdup_printf("livewp-home-widget.desktop-%i",(number - 1));
 586     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 587
 588     gkey_file = hd_config_file_load_file(config_file, FALSE);
 589     if (gkey_file){
 590         g_key_file_set_string (gkey_file, str, "X-Desktop-File", "/usr/share/applications/hildon-home/livewp-home-widget.desktop");
 591         hd_config_file_save_file( config_file, gkey_file);
 592         g_key_file_free(gkey_file);
 593     }else
 594         fprintf(stderr, "Problem with config file");
 595     if (str)
 596         g_free(str);
 597     g_object_unref(config_file);
 598 }
 599 /*******************************************************************************/
 600 void
 601 stop_applet(gint number){
 602     HDConfigFile *config_file = NULL;
 603     GKeyFile *gkey_file = NULL;
 604     gchar *str = NULL;
 605
 606     if (number > 4 || number < 1)
 607         return;
 608     str = g_strdup_printf("livewp-home-widget.desktop-%i", (number - 1));
 609     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 610
 611     gkey_file = hd_config_file_load_file(config_file, FALSE);
 612     if (gkey_file){
 613          g_key_file_remove_group(gkey_file, str, NULL);
 614         hd_config_file_save_file( config_file, gkey_file);
 615         g_key_file_free(gkey_file);
 616     }else
 617         fprintf(stderr, "Problem with config file");
 618     if (str)
 619         g_free(str);
 620     g_object_unref(config_file);
 621
 622 #if 0
 623     FILE    *file_in;
 624     FILE    *file_out;
 625     gchar buffer[2048];
 626     gchar * str = NULL;
 627
 628     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 629     file_out = fopen("/tmp/livewallpaper.plugins","w");
 630     if (file_in && file_out){
 631         while (!feof(file_in)) {
 632             memset(buffer, 0, sizeof(buffer));
 633             fgets(buffer, sizeof(buffer) - 1, file_in);
 634             str = g_strdup_printf("[livewp-home-widget.desktop-%i]\n", number);
 635             if (strcmp(buffer, str) &&
 636                 strcmp(buffer, "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n"))
 637                 fputs(buffer, file_out);
 638         }
 639         if (str){
 640             g_free(str);
 641         }
 642         fclose(file_out);
 643         fclose(file_in);
 644         file_in = fopen("/tmp/livewallpaper.plugins","r");
 645         file_out = fopen("/home/user/.config/hildon-desktop/home.plugins","w");
 646         if (file_in && file_out){
 647             while (!feof(file_in)){
 648                 memset(buffer, 0, sizeof(buffer));
 649                 fgets(buffer, sizeof(buffer) - 1, file_in);
 650                 fputs(buffer, file_out);
 651             }
 652             fclose(file_out);
 653             fclose(file_in);
 654             unlink ("/tmp/livewallpaper.plugins");
 655         }
 656     }
 657 #endif
 658 }