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