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\n Version 0.5 \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       return selector;
  66 }
  67 /*******************************************************************************/
  68 void
  69 theme_button_clicked(GtkButton *button, Animation_WallpaperPrivate *priv){
  70
  71     lw_theme_settings(priv, button);
  72 }
  73 /********************************************************************************/
  74 void
  75 set_button_image(GtkWidget * button, gchar *theme, gboolean enable){
  76     GtkWidget * image = NULL;
  77     GdkPixbuf * pixbuf = NULL;
  78     gchar *str = NULL;
  79     if (enable)
  80         str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
  81                         theme, "icon.png");
  82     else
  83         str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
  84                         theme, "icond.png");
  85     fprintf(stderr, "set image %s\n", str);
  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     fprintf(stderr,"create_image_button\n");
 108     Animation_WallpaperPrivate *priv = g_new0(Animation_WallpaperPrivate, 1);
 109     priv->view = view;
 110     priv->dbus_conn_session = conn_sess;
 111     read_config(priv);
 112     button = hildon_button_new(HILDON_SIZE_AUTO_WIDTH | HILDON_SIZE_FINGER_HEIGHT,
 113                                     HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 114     g_object_set_data(G_OBJECT(button), "view", GINT_TO_POINTER(view));
 115     set_button_image(button, priv->theme, priv->enable);
 116     g_signal_connect(button, "clicked", G_CALLBACK(theme_button_clicked), priv);
 117     hildon_button_set_image_position (HILDON_BUTTON (button), GTK_POS_RIGHT);
 118     return button;
 119
 120 }
 121 /********************************************************************************/
 122 GtkWidget *
 123 create_themes_button (gchar *theme){
 124
 125     GtkWidget *button;
 126     GtkWidget *selector;
 127
 128     selector = create_theme_selector();
 129     button = hildon_picker_button_new (HILDON_SIZE_AUTO, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 130     hildon_button_set_title (HILDON_BUTTON (button), _("Theme"));
 131     hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
 132                                                        HILDON_TOUCH_SELECTOR (selector));
 133     if (theme) {
 134         if (!strcmp(theme, "Berlin")){
 135             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 0);
 136             hildon_button_set_value(HILDON_BUTTON(button), _("Berlin"));
 137         }
 138         if (!strcmp(theme, "Modern")){
 139             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 1);
 140             hildon_button_set_value(HILDON_BUTTON(button), _("Modern"));
 141         }
 142         if (!strcmp(theme, "Matrix")){
 143             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 2);
 144             hildon_button_set_value(HILDON_BUTTON(button), _("Matrix"));
 145         }
 146
 147     }
 148     return button;
 149 }
 150
 151 /*******************************************************************************/
 152 GtkWidget *
 153 create_rich_animation_button (gboolean active)
 154 {
 155     GtkWidget *button;
 156     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 157     gtk_button_set_label (GTK_BUTTON (button), _("Rich Animation"));
 158     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 159     return button;
 160 }
 161 /*******************************************************************************/
 162 GtkWidget *
 163 create_enable_button (gboolean active)
 164 {
 165     GtkWidget *button;
 166     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 167     gtk_button_set_label (GTK_BUTTON (button), _("Enable"));
 168     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 169     return button;
 170 }
 171
 172 /*******************************************************************************/
 173 void
 174 show_settings(GtkWidget *widget, Animation_WallpaperPrivate *priv){
 175     lw_settings(priv, NULL);
 176 }
 177 /*******************************************************************************/
 178 void
 179 lw_main_settings(Animation_WallpaperPrivate *priv, gpointer data){
 180     gint result;
 181     GtkWidget *window = NULL;
 182     GtkWidget *theme_button1;
 183     GtkWidget *theme_button2;
 184     GtkWidget *theme_button3;
 185     GtkWidget *theme_button4;
 186     GtkWidget *hbox;
 187
 188     fprintf(stderr,"lw_main_settings\n");
 189     window = gtk_dialog_new();
 190
 191     gtk_window_set_title(GTK_WINDOW(window), _("Live Wallpaper Settings"));
 192     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 193     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 194     /* Create Theme button */
 195     hbox = gtk_hbox_new(FALSE, 5);
 196     theme_button1 = create_image_button(0, priv->dbus_conn_session);
 197     gtk_box_pack_start(GTK_BOX(hbox),
 198                                    theme_button1, TRUE, TRUE, 5);
 199     theme_button2 = create_image_button(1, priv->dbus_conn_session);
 200     gtk_box_pack_start(GTK_BOX(hbox),
 201                                    theme_button2, TRUE, TRUE, 5);
 202     theme_button3 = create_image_button(2, priv->dbus_conn_session);
 203     gtk_box_pack_start(GTK_BOX(hbox),
 204                                    theme_button3, TRUE, TRUE, 5);
 205     theme_button4 = create_image_button(3, priv->dbus_conn_session);
 206     gtk_box_pack_start(GTK_BOX(hbox),
 207                                    theme_button4, TRUE, TRUE, 5);
 208     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 209                                    hbox, TRUE, TRUE, 5);
 210
 211     gtk_widget_show (theme_button1);
 212     gtk_widget_show (theme_button2);
 213     gtk_widget_show (theme_button3);
 214     gtk_widget_show (theme_button4);
 215     gtk_widget_show_all (hbox);
 216     gtk_widget_show (window);
 217     gtk_dialog_add_button(GTK_DIALOG(window), _("About"), GTK_RESPONSE_NO);
 218
 219     result = gtk_dialog_run(GTK_DIALOG(window));
 220
 221     switch(result){
 222         case GTK_RESPONSE_NO:
 223             gtk_widget_destroy(window);
 224             window = NULL;
 225             lw_about();
 226         break;
 227     }
 228     if (window)
 229         gtk_widget_destroy(window);
 230 }
 231
 232 /*******************************************************************************/
 233 void
 234 lw_theme_settings(Animation_WallpaperPrivate *priv, GtkWidget *button){
 235     gint result;
 236     GtkWidget *window = NULL;
 237     GtkWidget *save_button;
 238     GtkWidget *theme_button;
 239     GtkWidget *enable_button;
 240     GtkWidget *rich_animation_button;
 241     gint view = priv->view;
 242
 243     fprintf(stderr,"lw_theme_settings\n");
 244     window = gtk_dialog_new();
 245
 246     gtk_window_set_title(GTK_WINDOW(window), _("Live Wallpaper Settings"));
 247     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 248     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 249     /* Create Enable button */
 250     enable_button = create_enable_button(check_applet_state(view));
 251     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 252                                    enable_button, TRUE, TRUE, 5);
 253     /* Create Theme button */
 254     theme_button = create_themes_button(priv->theme);
 255     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 256                                    theme_button, TRUE, TRUE, 5);
 257     /* Create rich animation button */
 258     rich_animation_button = create_rich_animation_button(priv->rich_animation);
 259     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 260                                    rich_animation_button, TRUE, TRUE, 5);
 261     gtk_widget_show (enable_button);
 262     gtk_widget_show (theme_button);
 263     gtk_widget_show (rich_animation_button);
 264     gtk_widget_show (window);
 265     gtk_dialog_add_button(GTK_DIALOG(window), _("About"), GTK_RESPONSE_NO);
 266     save_button = gtk_dialog_add_button(GTK_DIALOG(window), _("Save"), GTK_RESPONSE_YES);
 267
 268     result = gtk_dialog_run(GTK_DIALOG(window));
 269
 270     switch(result){
 271         case GTK_RESPONSE_YES:
 272             /* Check theme */
 273             if (hildon_button_get_value(HILDON_BUTTON (theme_button))){
 274                 if (priv->theme)
 275                     g_free(priv->theme);
 276                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Berlin")))
 277                     priv->theme = g_strdup("Berlin");
 278                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Modern")))
 279                     priv->theme = g_strdup("Modern");
 280                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Matrix")))
 281                     priv->theme = g_strdup("Matrix");
 282             }
 283             /* Check rich animation */
 284             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(rich_animation_button)))
 285                 priv->rich_animation = TRUE;
 286             else
 287                 priv->rich_animation = FALSE;
 288             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(enable_button)))
 289                 priv->enable = TRUE;
 290             else
 291                 priv->enable = FALSE;
 292
 293             /* Save config */
 294             save_config(priv);
 295             set_button_image(button, priv->theme, priv->enable);
 296             /* action with applet */
 297             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(enable_button))){
 298                     if (!check_applet_state(view)){
 299                         start_applet(view);
 300                     }else {
 301                         send_dbus_signal (priv,
 302                               LIVEWP_SIGNAL_INTERFACE,
 303                               LIVEWP_SIGNAL_PATH,
 304                               LIVEWP_RELOAD_CONFIG);
 305                     }
 306             }else
 307                     if (check_applet_state(view))
 308                         stop_applet(view);
 309
 310             break;
 311         default:
 312         case GTK_RESPONSE_OK:
 313         break;
 314         case GTK_RESPONSE_NO:
 315             gtk_widget_destroy(window);
 316             window = NULL;
 317             lw_about();
 318         break;
 319     }
 320     if (window)
 321         gtk_widget_destroy(window);
 322 }
 323 /*******************************************************************************/
 324 gboolean
 325 check_applet_state(gint number){
 326
 327     HDConfigFile *config_file = NULL;
 328     GKeyFile *gkey_file = NULL;
 329     gchar *str = NULL;
 330     gboolean result = FALSE;
 331 fprintf(stderr,"check_applet_state\n");
 332     if (number > 3 || number < 0)
 333         return FALSE;
 334
 335     str = g_strdup_printf("livewp-home-widget.desktop-%i",number);
 336     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 337
 338     gkey_file = hd_config_file_load_file(config_file, FALSE);
 339     if (gkey_file && str){
 340         result = g_key_file_has_group(gkey_file, str);
 341         g_free(str);
 342     }
 343     return result;
 344 #if 0
 345     FILE    *file_in = NULL;
 346     gchar buffer[2048];
 347
 348     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 349     if (file_in){
 350
 351         fprintf(stderr,"Check applet state\n");
 352         while (!feof(file_in)) {
 353                 memset(buffer, 0, sizeof(buffer));
 354                 fgets(buffer, sizeof(buffer) - 1, file_in);
 355                 if (!strcmp(buffer,
 356                             "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n")){
 357                     result = TRUE;
 358                     break;
 359                 }
 360        }
 361         fclose(file_in);
 362     }
 363 #endif
 364 }
 365 /*******************************************************************************/
 366 void
 367 start_applet(gint number){
 368
 369     HDConfigFile *config_file = NULL;
 370     GKeyFile *gkey_file = NULL;
 371     gchar *str = NULL;
 372
 373     if (number > 3 || number < 0)
 374         return;
 375     str = g_strdup_printf("livewp-home-widget.desktop-%i",number);
 376     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 377
 378     gkey_file = hd_config_file_load_file(config_file, FALSE);
 379     if (gkey_file){
 380         g_key_file_set_string (gkey_file, str, "X-Desktop-File", "/usr/share/applications/hildon-home/livewp-home-widget.desktop");
 381         hd_config_file_save_file( config_file, gkey_file);
 382         g_key_file_free(gkey_file);
 383     }else
 384         fprintf(stderr, "Problem with config file");
 385     if (str)
 386         g_free(str);
 387     g_object_unref(config_file);
 388 }
 389 /*******************************************************************************/
 390 void
 391 stop_applet(gint number){
 392     HDConfigFile *config_file = NULL;
 393     GKeyFile *gkey_file = NULL;
 394     gchar *str = NULL;
 395
 396     if (number > 3 || number < 0)
 397         return;
 398     str = g_strdup_printf("livewp-home-widget.desktop-%i",number);
 399     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 400
 401     gkey_file = hd_config_file_load_file(config_file, FALSE);
 402     if (gkey_file){
 403          g_key_file_remove_group(gkey_file, str, NULL);
 404         hd_config_file_save_file( config_file, gkey_file);
 405         g_key_file_free(gkey_file);
 406     }else
 407         fprintf(stderr, "Problem with config file");
 408     if (str)
 409         g_free(str);
 410     g_object_unref(config_file);
 411
 412 #if 0
 413     FILE    *file_in;
 414     FILE    *file_out;
 415     gchar buffer[2048];
 416     gchar * str = NULL;
 417
 418     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 419     file_out = fopen("/tmp/livewallpaper.plugins","w");
 420     if (file_in && file_out){
 421         while (!feof(file_in)) {
 422             memset(buffer, 0, sizeof(buffer));
 423             fgets(buffer, sizeof(buffer) - 1, file_in);
 424             str = g_strdup_printf("[livewp-home-widget.desktop-%i]\n", number);
 425             if (strcmp(buffer, str) &&
 426                 strcmp(buffer, "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n"))
 427                 fputs(buffer, file_out);
 428         }
 429         if (str){
 430             g_free(str);
 431         }
 432         fclose(file_out);
 433         fclose(file_in);
 434         file_in = fopen("/tmp/livewallpaper.plugins","r");
 435         file_out = fopen("/home/user/.config/hildon-desktop/home.plugins","w");
 436         if (file_in && file_out){
 437             while (!feof(file_in)){
 438                 memset(buffer, 0, sizeof(buffer));
 439                 fgets(buffer, sizeof(buffer) - 1, file_in);
 440                 fputs(buffer, file_out);
 441             }
 442             fclose(file_out);
 443             fclose(file_in);
 444             unlink ("/tmp/livewallpaper.plugins");
 445         }
 446     }
 447 #endif
 448 }