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, NULL);
  72 }
  73 /********************************************************************************/
  74
  75 GtkWidget *
  76 create_image_button (gint view){
  77     GtkWidget *button;
  78     GtkWidget *image;
  79     gchar * str;
  80     GdkPixbuf * pixbuf;
  81
  82     fprintf(stderr,"create_image_button\n");
  83     Animation_WallpaperPrivate *priv = g_new0(Animation_WallpaperPrivate, 1);
  84     priv->view = view;
  85     read_config(priv);
  86     button = hildon_button_new(HILDON_SIZE_AUTO_WIDTH | HILDON_SIZE_FINGER_HEIGHT,
  87                                     HILDON_BUTTON_ARRANGEMENT_VERTICAL);
  88     g_object_set_data(G_OBJECT(button), "view", GINT_TO_POINTER(view));
  89     str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
  90                         priv->theme, "icon.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     g_signal_connect(button, "clicked", G_CALLBACK(theme_button_clicked), priv);
 104     //hildon_button_set_image_position (HILDON_BUTTON (button), GTK_POS_RIGHT);
 105     return button;
 106
 107 }
 108 /********************************************************************************/
 109 GtkWidget *
 110 create_themes_button (gchar *theme){
 111
 112     GtkWidget *button;
 113     GtkWidget *selector;
 114
 115     selector = create_theme_selector();
 116     button = hildon_picker_button_new (HILDON_SIZE_AUTO, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 117     hildon_button_set_title (HILDON_BUTTON (button), _("Theme"));
 118     hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
 119                                                        HILDON_TOUCH_SELECTOR (selector));
 120     if (theme) {
 121         if (!strcmp(theme, "Berlin")){
 122             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 0);
 123             hildon_button_set_value(HILDON_BUTTON(button), _("Berlin"));
 124         }
 125         if (!strcmp(theme, "Modern")){
 126             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 1);
 127             hildon_button_set_value(HILDON_BUTTON(button), _("Modern"));
 128         }
 129         if (!strcmp(theme, "Matrix")){
 130             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 2);
 131             hildon_button_set_value(HILDON_BUTTON(button), _("Matrix"));
 132         }
 133
 134     }
 135     return button;
 136 }
 137
 138 /*******************************************************************************/
 139 GtkWidget *
 140 create_rich_animation_button (gboolean active)
 141 {
 142     GtkWidget *button;
 143     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 144     gtk_button_set_label (GTK_BUTTON (button), _("Rich Animation"));
 145     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 146     return button;
 147 }
 148 /*******************************************************************************/
 149 GtkWidget *
 150 create_enable_button (gboolean active)
 151 {
 152     GtkWidget *button;
 153     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 154     gtk_button_set_label (GTK_BUTTON (button), _("Enable"));
 155     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 156     return button;
 157 }
 158
 159 /*******************************************************************************/
 160 void
 161 show_settings(GtkWidget *widget, Animation_WallpaperPrivate *priv){
 162     lw_settings(priv, NULL);
 163 }
 164 /*******************************************************************************/
 165 void
 166 lw_main_settings(Animation_WallpaperPrivate *priv, gpointer data){
 167     gint result;
 168     GtkWidget *window = NULL;
 169     GtkWidget *theme_button1;
 170     GtkWidget *theme_button2;
 171     GtkWidget *theme_button3;
 172     GtkWidget *theme_button4;
 173     GtkWidget *hbox;
 174
 175     fprintf(stderr,"lw_main_settings\n");
 176     window = gtk_dialog_new();
 177
 178     gtk_window_set_title(GTK_WINDOW(window), _("Live Wallpaper Settings"));
 179     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 180     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 181     /* Create Theme button */
 182     hbox = gtk_hbox_new(FALSE, 5);
 183     theme_button1 = create_image_button(0);
 184     gtk_box_pack_start(GTK_BOX(hbox),
 185                                    theme_button1, TRUE, TRUE, 5);
 186     theme_button2 = create_image_button(1);
 187     gtk_box_pack_start(GTK_BOX(hbox),
 188                                    theme_button2, TRUE, TRUE, 5);
 189     theme_button3 = create_image_button(2);
 190     gtk_box_pack_start(GTK_BOX(hbox),
 191                                    theme_button3, TRUE, TRUE, 5);
 192     theme_button4 = create_image_button(3);
 193     gtk_box_pack_start(GTK_BOX(hbox),
 194                                    theme_button4, TRUE, TRUE, 5);
 195     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 196                                    hbox, TRUE, TRUE, 5);
 197
 198     gtk_widget_show (theme_button1);
 199     gtk_widget_show (theme_button2);
 200     gtk_widget_show (theme_button3);
 201     gtk_widget_show (theme_button4);
 202     gtk_widget_show_all (hbox);
 203     gtk_widget_show (window);
 204     gtk_dialog_add_button(GTK_DIALOG(window), _("About"), GTK_RESPONSE_NO);
 205
 206     result = gtk_dialog_run(GTK_DIALOG(window));
 207
 208     switch(result){
 209         case GTK_RESPONSE_NO:
 210             gtk_widget_destroy(window);
 211             window = NULL;
 212             lw_about();
 213         break;
 214     }
 215     if (window)
 216         gtk_widget_destroy(window);
 217 }
 218
 219 /*******************************************************************************/
 220 void
 221 lw_theme_settings(Animation_WallpaperPrivate *priv, gpointer  data){
 222     gint result;
 223     GtkWidget *window = NULL;
 224     GtkWidget *save_button;
 225     GtkWidget *theme_button;
 226     GtkWidget *enable_button;
 227     GtkWidget *rich_animation_button;
 228     gint view = priv->view;
 229
 230     fprintf(stderr,"lw_theme_settings\n");
 231     window = gtk_dialog_new();
 232
 233     gtk_window_set_title(GTK_WINDOW(window), _("Live Wallpaper Settings"));
 234     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 235     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 236     /* Create Enable button */
 237     enable_button = create_enable_button(check_applet_state(view));
 238     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 239                                    enable_button, TRUE, TRUE, 5);
 240     /* Create Theme button */
 241     theme_button = create_themes_button(priv->theme);
 242     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 243                                    theme_button, TRUE, TRUE, 5);
 244     /* Create rich animation button */
 245     rich_animation_button = create_rich_animation_button(priv->rich_animation);
 246     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 247                                    rich_animation_button, TRUE, TRUE, 5);
 248     gtk_widget_show (enable_button);
 249     gtk_widget_show (theme_button);
 250     gtk_widget_show (rich_animation_button);
 251     gtk_widget_show (window);
 252     gtk_dialog_add_button(GTK_DIALOG(window), _("About"), GTK_RESPONSE_NO);
 253     save_button = gtk_dialog_add_button(GTK_DIALOG(window), _("Save"), GTK_RESPONSE_YES);
 254
 255     result = gtk_dialog_run(GTK_DIALOG(window));
 256
 257     switch(result){
 258         case GTK_RESPONSE_YES:
 259             /* Check theme */
 260             if (hildon_button_get_value(HILDON_BUTTON (theme_button))){
 261                 if (priv->theme)
 262                     g_free(priv->theme);
 263                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Berlin")))
 264                     priv->theme = g_strdup("Berlin");
 265                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Modern")))
 266                     priv->theme = g_strdup("Modern");
 267                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Matrix")))
 268                     priv->theme = g_strdup("Matrix");
 269             }
 270             /* Check rich animation */
 271             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(rich_animation_button)))
 272                 priv->rich_animation = TRUE;
 273             else
 274                 priv->rich_animation = FALSE;
 275             /* Save config */
 276             save_config(priv);
 277             /* action with applet */
 278             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(enable_button))){
 279                     if (!check_applet_state(view))
 280                         start_applet(view);
 281                     else
 282                         send_dbus_signal (priv,
 283                               LIVEWP_SIGNAL_INTERFACE,
 284                               LIVEWP_SIGNAL_PATH,
 285                               LIVEWP_RELOAD_CONFIG);
 286             }else
 287                     if (check_applet_state(view))
 288                         stop_applet(view);
 289
 290             break;
 291         default:
 292         case GTK_RESPONSE_OK:
 293         break;
 294         case GTK_RESPONSE_NO:
 295             gtk_widget_destroy(window);
 296             window = NULL;
 297             lw_about();
 298         break;
 299     }
 300     if (window)
 301         gtk_widget_destroy(window);
 302 }
 303 /*******************************************************************************/
 304 gboolean
 305 check_applet_state(gint number){
 306
 307     HDConfigFile *config_file = NULL;
 308     GKeyFile *gkey_file = NULL;
 309     gchar *str = NULL;
 310     gboolean result = FALSE;
 311 fprintf(stderr,"check_applet_state\n");
 312     if (number > 3 || number < 0)
 313         return FALSE;
 314
 315     str = g_strdup_printf("livewp-home-widget.desktop-%i",number);
 316     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 317
 318     gkey_file = hd_config_file_load_file(config_file, FALSE);
 319     if (gkey_file && str){
 320         result = g_key_file_has_group(gkey_file, str);
 321         g_free(str);
 322     }
 323     return result;
 324 #if 0
 325     FILE    *file_in = NULL;
 326     gchar buffer[2048];
 327
 328     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 329     if (file_in){
 330
 331         fprintf(stderr,"Check applet state\n");
 332         while (!feof(file_in)) {
 333                 memset(buffer, 0, sizeof(buffer));
 334                 fgets(buffer, sizeof(buffer) - 1, file_in);
 335                 if (!strcmp(buffer,
 336                             "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n")){
 337                     result = TRUE;
 338                     break;
 339                 }
 340        }
 341         fclose(file_in);
 342     }
 343 #endif
 344 }
 345 /*******************************************************************************/
 346 void
 347 start_applet(gint number){
 348
 349     HDConfigFile *config_file = NULL;
 350     GKeyFile *gkey_file = NULL;
 351     gchar *str = NULL;
 352
 353     if (number > 3 || number < 0)
 354         return;
 355     str = g_strdup_printf("livewp-home-widget.desktop-%i",number);
 356     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 357
 358     gkey_file = hd_config_file_load_file(config_file, FALSE);
 359     if (gkey_file){
 360         g_key_file_set_string (gkey_file, str, "X-Desktop-File", "/usr/share/applications/hildon-home/livewp-home-widget.desktop");
 361         hd_config_file_save_file( config_file, gkey_file);
 362         g_key_file_free(gkey_file);
 363     }else
 364         fprintf(stderr, "Problem with config file");
 365     if (str)
 366         g_free(str);
 367     g_object_unref(config_file);
 368 }
 369 /*******************************************************************************/
 370 void
 371 stop_applet(gint number){
 372     FILE    *file_in;
 373     FILE    *file_out;
 374     gchar buffer[2048];
 375     gchar * str = NULL;
 376
 377     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 378     file_out = fopen("/tmp/livewallpaper.plugins","w");
 379     if (file_in && file_out){
 380         while (!feof(file_in)) {
 381             memset(buffer, 0, sizeof(buffer));
 382             fgets(buffer, sizeof(buffer) - 1, file_in);
 383             str = g_strdup_printf("[livewp-home-widget.desktop-%i]\n", number);
 384             if (strcmp(buffer, str) &&
 385                 strcmp(buffer, "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n"))
 386                 fputs(buffer, file_out);
 387         }
 388         if (str){
 389             g_free(str);
 390         }
 391         fclose(file_out);
 392         fclose(file_in);
 393         file_in = fopen("/tmp/livewallpaper.plugins","r");
 394         file_out = fopen("/home/user/.config/hildon-desktop/home.plugins","w");
 395         if (file_in && file_out){
 396             while (!feof(file_in)){
 397                 memset(buffer, 0, sizeof(buffer));
 398                 fgets(buffer, sizeof(buffer) - 1, file_in);
 399                 fputs(buffer, file_out);
 400             }
 401             fclose(file_out);
 402             fclose(file_in);
 403             unlink ("/tmp/livewallpaper.plugins");
 404         }
 405     }
 406 }