git.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 0.7 \n Copyright(c) 2010\n \
  38 Tanya Makova\n Vlad Vasiliev\n \
  39 Copyright(c) 2010 for design themes Berlin and Modern 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 (void){
  58       GtkWidget *selector;
  59
  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), _("Video"));
  66       return selector;
  67 }
  68 /*******************************************************************************/
  69 void
  70 theme_button_clicked(GtkButton *button, Animation_WallpaperPrivate *priv){
  71
  72     lw_theme_settings(priv, button);
  73 }
  74 /********************************************************************************/
  75 void
  76 set_button_image(GtkWidget * button, gchar *theme, gboolean enable){
  77     GtkWidget * image = NULL;
  78     GdkPixbuf * pixbuf = NULL;
  79     gchar *str = NULL;
  80     if (enable)
  81         str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
  82                         theme, "icon.png");
  83     else
  84         str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
  85                         theme, "icond.png");
  86     pixbuf = gdk_pixbuf_new_from_file_at_size (str,
  87                                              100,
  88                                              60,
  89                                              NULL);
  90     if (str)
  91         g_free(str);
  92     if (pixbuf){
  93         image = gtk_image_new_from_pixbuf (pixbuf);
  94         g_object_unref(G_OBJECT(pixbuf));
  95     }
  96
  97    hildon_button_set_image (HILDON_BUTTON (button), image);
  98 }
  99 /********************************************************************************/
 100 GtkWidget *
 101 create_image_button (gint view, DBusConnection *conn_sess){
 102     GtkWidget *button;
 103     GtkWidget *image;
 104     gchar * str;
 105     GdkPixbuf * pixbuf;
 106
 107     Animation_WallpaperPrivate *priv = g_new0(Animation_WallpaperPrivate, 1);
 108     priv->view = view;
 109     priv->dbus_conn_session = conn_sess;
 110     read_config(priv);
 111     button = hildon_button_new(HILDON_SIZE_AUTO_WIDTH | HILDON_SIZE_FINGER_HEIGHT,
 112                                     HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 113     g_object_set_data(G_OBJECT(button), "view", GINT_TO_POINTER(view));
 114     set_button_image(button, priv->theme, check_applet_state(view));
 115     g_signal_connect(button, "clicked", G_CALLBACK(theme_button_clicked), priv);
 116     hildon_button_set_image_position (HILDON_BUTTON (button), GTK_POS_RIGHT);
 117     return button;
 118
 119 }
 120 /********************************************************************************/
 121 GtkWidget *
 122 create_themes_button (gchar *theme){
 123
 124     GtkWidget *button;
 125     GtkWidget *selector;
 126
 127     selector = create_theme_selector();
 128     button = hildon_picker_button_new (HILDON_SIZE_AUTO, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 129     hildon_button_set_title (HILDON_BUTTON (button), _("Theme"));
 130     hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
 131                                                        HILDON_TOUCH_SELECTOR (selector));
 132     if (theme) {
 133         if (!strcmp(theme, "Berlin")){
 134             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 0);
 135             hildon_button_set_value(HILDON_BUTTON(button), _("Berlin"));
 136         }
 137         if (!strcmp(theme, "Modern")){
 138             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 1);
 139             hildon_button_set_value(HILDON_BUTTON(button), _("Modern"));
 140         }
 141         if (!strcmp(theme, "Matrix")){
 142             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 2);
 143             hildon_button_set_value(HILDON_BUTTON(button), _("Matrix"));
 144         }
 145         if (!strcmp(theme, "Video")){
 146             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 3);
 147             hildon_button_set_value(HILDON_BUTTON(button), _("Video"));
 148         }
 149
 150     }
 151     return button;
 152 }
 153
 154 /*******************************************************************************/
 155 GtkWidget *
 156 create_rich_animation_button (gboolean active)
 157 {
 158     GtkWidget *button;
 159     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 160     gtk_button_set_label (GTK_BUTTON (button), _("Rich Animation"));
 161     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 162     return button;
 163 }
 164 /*******************************************************************************/
 165 GtkWidget *
 166 create_enable_button (gboolean active)
 167 {
 168     GtkWidget *button;
 169     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 170     gtk_button_set_label (GTK_BUTTON (button), _("Enable"));
 171     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 172     return button;
 173 }
 174
 175 /*******************************************************************************/
 176 void
 177 show_settings(GtkWidget *widget, Animation_WallpaperPrivate *priv){
 178     lw_main_settings(priv, NULL);
 179 }
 180 /*******************************************************************************/
 181 void
 182 lw_main_settings(Animation_WallpaperPrivate *priv, gpointer data){
 183     gint result;
 184     GtkWidget *window = NULL;
 185     GtkWidget *theme_button1;
 186     GtkWidget *theme_button2;
 187     GtkWidget *theme_button3;
 188     GtkWidget *theme_button4;
 189     GtkWidget *hbox;
 190
 191     window = gtk_dialog_new();
 192
 193     priv->window = window;
 194     gtk_window_set_title(GTK_WINDOW(window), _("Live Wallpaper Settings"));
 195     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 196     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 197     /* Create Theme button */
 198     hbox = gtk_hbox_new(FALSE, 5);
 199     theme_button1 = create_image_button(1, priv->dbus_conn_session);
 200     gtk_box_pack_start(GTK_BOX(hbox),
 201                                    theme_button1, TRUE, TRUE, 5);
 202     theme_button2 = create_image_button(2, priv->dbus_conn_session);
 203     gtk_box_pack_start(GTK_BOX(hbox),
 204                                    theme_button2, TRUE, TRUE, 5);
 205     theme_button3 = create_image_button(3, priv->dbus_conn_session);
 206     gtk_box_pack_start(GTK_BOX(hbox),
 207                                    theme_button3, TRUE, TRUE, 5);
 208     theme_button4 = create_image_button(4, priv->dbus_conn_session);
 209     gtk_box_pack_start(GTK_BOX(hbox),
 210                                    theme_button4, TRUE, TRUE, 5);
 211     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 212                                    hbox, TRUE, TRUE, 5);
 213
 214     gtk_widget_show (theme_button1);
 215     gtk_widget_show (theme_button2);
 216     gtk_widget_show (theme_button3);
 217     gtk_widget_show (theme_button4);
 218     gtk_widget_show_all (hbox);
 219     gtk_widget_show (window);
 220     gtk_dialog_add_button(GTK_DIALOG(window), _("About"), GTK_RESPONSE_NO);
 221
 222     result = gtk_dialog_run(GTK_DIALOG(window));
 223
 224     switch(result){
 225         case GTK_RESPONSE_NO:
 226             gtk_widget_destroy(window);
 227             window = NULL;
 228             lw_about();
 229         break;
 230     }
 231     if (window)
 232         gtk_widget_destroy(window);
 233 }
 234 /*******************************************************************************/
 235 void
 236 file_button_clicked(GtkButton *button, Animation_WallpaperPrivate *priv){
 237
 238     GtkWidget *dialog = hildon_file_chooser_dialog_new(GTK_WINDOW (priv->window), GTK_FILE_CHOOSER_ACTION_OPEN);
 239
 240     if (priv->theme_string_parametr1)
 241         gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), priv->theme_string_parametr1);
 242
 243     gtk_widget_show_all (GTK_WIDGET (dialog));
 244
 245     if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK)
 246     {
 247       if (priv->theme_string_parametr1)
 248             g_free(priv->theme_string_parametr1);
 249        priv->theme_string_parametr1 = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
 250        hildon_button_set_value (button, priv->theme_string_parametr1);
 251     }
 252     gtk_widget_destroy (dialog);
 253
 254 }
 255 /*******************************************************************************/
 256 void
 257 additional_parametr_for_theme_video(GtkWidget *vbox, Animation_WallpaperPrivate *priv){
 258
 259     GtkWidget *file_button;
 260
 261     if (priv->theme_string_parametr1)
 262         file_button = hildon_button_new_with_text (HILDON_SIZE_FINGER_HEIGHT, HILDON_BUTTON_ARRANGEMENT_VERTICAL,
 263                                                    _("Play file"), priv->theme_string_parametr1);
 264     else
 265         file_button = hildon_button_new_with_text (HILDON_SIZE_FINGER_HEIGHT,HILDON_BUTTON_ARRANGEMENT_VERTICAL,
 266                                                    _("Play file"),"");
 267
 268     g_signal_connect (file_button, "clicked", G_CALLBACK (file_button_clicked), priv);
 269
 270     gtk_box_pack_start(GTK_BOX(vbox),
 271                                    file_button, TRUE, TRUE, 5);
 272     gtk_widget_show (file_button);
 273
 274 }
 275 /*******************************************************************************/
 276 void
 277 lw_theme_settings(Animation_WallpaperPrivate *priv, GtkWidget *button){
 278     gint result;
 279     GtkWidget *window = NULL;
 280     GtkWidget *save_button;
 281     GtkWidget *theme_button;
 282     GtkWidget *enable_button;
 283     GtkWidget *vbox;
 284     GtkWidget *rich_animation_button;
 285     gint view = priv->view;
 286
 287     window = gtk_dialog_new();
 288
 289     gtk_window_set_title(GTK_WINDOW(window), _("View Settings"));
 290     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 291     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 292     /* Create Enable button */
 293     enable_button = create_enable_button(check_applet_state(view));
 294     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 295                                    enable_button, TRUE, TRUE, 5);
 296     /* Create Theme button */
 297     theme_button = create_themes_button(priv->theme);
 298     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 299                                    theme_button, TRUE, TRUE, 5);
 300     /* Create rich animation button */
 301     rich_animation_button = create_rich_animation_button(priv->rich_animation);
 302     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 303                                    rich_animation_button, TRUE, TRUE, 5);
 304
 305     /* Create custom vbox */
 306     vbox = gtk_vbox_new (FALSE, 5);
 307     g_object_set_data(G_OBJECT(window), "custom_vbox", vbox);
 308     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 309                                    vbox, TRUE, TRUE, 5);
 310     if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Video"))){
 311         additional_parametr_for_theme_video(vbox, priv);
 312     }
 313     gtk_widget_show (enable_button);
 314     gtk_widget_show (theme_button);
 315     gtk_widget_show (rich_animation_button);
 316     gtk_widget_show (vbox);
 317     gtk_widget_show (window);
 318     save_button = gtk_dialog_add_button(GTK_DIALOG(window), _("Save"), GTK_RESPONSE_YES);
 319
 320     result = gtk_dialog_run(GTK_DIALOG(window));
 321
 322     switch(result){
 323         case GTK_RESPONSE_YES:
 324             /* Check theme */
 325             if (hildon_button_get_value(HILDON_BUTTON (theme_button))){
 326
 327                 if (priv->theme)
 328                     g_free(priv->theme);
 329
 330                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Berlin")))
 331                     priv->theme = g_strdup("Berlin");
 332                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Modern")))
 333                     priv->theme = g_strdup("Modern");
 334                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Matrix")))
 335                     priv->theme = g_strdup("Matrix");
 336                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Video"))){
 337                     priv->theme = g_strdup("Video");
 338                 }
 339
 340             }
 341             /* Check rich animation */
 342             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(rich_animation_button)))
 343                 priv->rich_animation = TRUE;
 344             else
 345                 priv->rich_animation = FALSE;
 346
 347             /* Save config */
 348             save_config(priv);
 349             /* action with applet */
 350             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(enable_button))){
 351                     if (!check_applet_state(view)){
 352                         start_applet(view);
 353                     }else {
 354                         send_dbus_signal (priv,
 355                               LIVEWP_SIGNAL_INTERFACE,
 356                               LIVEWP_SIGNAL_PATH,
 357                               LIVEWP_RELOAD_CONFIG);
 358                     }
 359             }else
 360                     if (check_applet_state(view))
 361                         stop_applet(view);
 362
 363             set_button_image(button, priv->theme, check_applet_state(view));
 364             break;
 365         default:
 366         case GTK_RESPONSE_OK:
 367         break;
 368         case GTK_RESPONSE_NO:
 369             gtk_widget_destroy(window);
 370             window = NULL;
 371             lw_about();
 372         break;
 373     }
 374     if (window)
 375         gtk_widget_destroy(window);
 376 }
 377 /*******************************************************************************/
 378 gboolean
 379 check_applet_state(gint number){
 380
 381     HDConfigFile *config_file = NULL;
 382     GKeyFile *gkey_file = NULL;
 383     gchar *str = NULL;
 384     gboolean result = FALSE;
 385     if (number > 4 || number < 1)
 386         return FALSE;
 387
 388     str = g_strdup_printf("livewp-home-widget.desktop-%i", (number - 1));
 389     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 390
 391     gkey_file = hd_config_file_load_file(config_file, FALSE);
 392     if (gkey_file && str){
 393         result = g_key_file_has_group(gkey_file, str);
 394         g_free(str);
 395     }
 396     return result;
 397 #if 0
 398     FILE    *file_in = NULL;
 399     gchar buffer[2048];
 400
 401     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 402     if (file_in){
 403
 404         fprintf(stderr,"Check applet state\n");
 405         while (!feof(file_in)) {
 406                 memset(buffer, 0, sizeof(buffer));
 407                 fgets(buffer, sizeof(buffer) - 1, file_in);
 408                 if (!strcmp(buffer,
 409                             "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n")){
 410                     result = TRUE;
 411                     break;
 412                 }
 413        }
 414         fclose(file_in);
 415     }
 416 #endif
 417 }
 418 /*******************************************************************************/
 419 void
 420 start_applet(gint number){
 421
 422     HDConfigFile *config_file = NULL;
 423     GKeyFile *gkey_file = NULL;
 424     gchar *str = NULL;
 425
 426     if (number > 4 || number < 1)
 427         return;
 428     str = g_strdup_printf("livewp-home-widget.desktop-%i",(number - 1));
 429     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 430
 431     gkey_file = hd_config_file_load_file(config_file, FALSE);
 432     if (gkey_file){
 433         g_key_file_set_string (gkey_file, str, "X-Desktop-File", "/usr/share/applications/hildon-home/livewp-home-widget.desktop");
 434         hd_config_file_save_file( config_file, gkey_file);
 435         g_key_file_free(gkey_file);
 436     }else
 437         fprintf(stderr, "Problem with config file");
 438     if (str)
 439         g_free(str);
 440     g_object_unref(config_file);
 441 }
 442 /*******************************************************************************/
 443 void
 444 stop_applet(gint number){
 445     HDConfigFile *config_file = NULL;
 446     GKeyFile *gkey_file = NULL;
 447     gchar *str = NULL;
 448
 449     if (number > 4 || number < 1)
 450         return;
 451     str = g_strdup_printf("livewp-home-widget.desktop-%i", (number - 1));
 452     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 453
 454     gkey_file = hd_config_file_load_file(config_file, FALSE);
 455     if (gkey_file){
 456          g_key_file_remove_group(gkey_file, str, NULL);
 457         hd_config_file_save_file( config_file, gkey_file);
 458         g_key_file_free(gkey_file);
 459     }else
 460         fprintf(stderr, "Problem with config file");
 461     if (str)
 462         g_free(str);
 463     g_object_unref(config_file);
 464
 465 #if 0
 466     FILE    *file_in;
 467     FILE    *file_out;
 468     gchar buffer[2048];
 469     gchar * str = NULL;
 470
 471     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 472     file_out = fopen("/tmp/livewallpaper.plugins","w");
 473     if (file_in && file_out){
 474         while (!feof(file_in)) {
 475             memset(buffer, 0, sizeof(buffer));
 476             fgets(buffer, sizeof(buffer) - 1, file_in);
 477             str = g_strdup_printf("[livewp-home-widget.desktop-%i]\n", number);
 478             if (strcmp(buffer, str) &&
 479                 strcmp(buffer, "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n"))
 480                 fputs(buffer, file_out);
 481         }
 482         if (str){
 483             g_free(str);
 484         }
 485         fclose(file_out);
 486         fclose(file_in);
 487         file_in = fopen("/tmp/livewallpaper.plugins","r");
 488         file_out = fopen("/home/user/.config/hildon-desktop/home.plugins","w");
 489         if (file_in && file_out){
 490             while (!feof(file_in)){
 491                 memset(buffer, 0, sizeof(buffer));
 492                 fgets(buffer, sizeof(buffer) - 1, file_in);
 493                 fputs(buffer, file_out);
 494             }
 495             fclose(file_out);
 496             fclose(file_in);
 497             unlink ("/tmp/livewallpaper.plugins");
 498         }
 499     }
 500 #endif
 501 }