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