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 {
  59       GtkWidget *selector;
  60
  61       selector = hildon_touch_selector_new_text ();
  62
  63       hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector), _("Berlin"));
  64       hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector), _("Modern"));
  65       hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector), _("Matrix"));
  66       hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector), _("Accel"));
  67       return selector;
  68 }
  69 /*******************************************************************************/
  70 GtkWidget *
  71 create_themes_button (gchar *theme){
  72
  73     GtkWidget *button;
  74     GtkWidget *selector;
  75
  76     selector = create_theme_selector();
  77     button = hildon_picker_button_new (HILDON_SIZE_AUTO, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
  78     hildon_button_set_title (HILDON_BUTTON (button), _("Theme"));
  79     hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
  80                                                        HILDON_TOUCH_SELECTOR (selector));
  81     if (theme) {
  82         if (!strcmp(theme, "Berlin")){
  83             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 0);
  84             hildon_button_set_value(HILDON_BUTTON(button), _("Berlin"));
  85         }
  86         if (!strcmp(theme, "Modern")){
  87             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 1);
  88             hildon_button_set_value(HILDON_BUTTON(button), _("Modern"));
  89         }
  90         if (!strcmp(theme, "Matrix")){
  91             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 2);
  92             hildon_button_set_value(HILDON_BUTTON(button), _("Matrix"));
  93         }
  94         if (!strcmp(theme, "Accel")){
  95             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 2);
  96             hildon_button_set_value(HILDON_BUTTON(button), _("Accel"));
  97         }
  98
  99
 100     }
 101     return button;
 102 }
 103
 104 /*******************************************************************************/
 105 GtkWidget *
 106 create_rich_animation_button (gboolean active)
 107 {
 108     GtkWidget *button;
 109     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 110     gtk_button_set_label (GTK_BUTTON (button), _("Rich Animation"));
 111     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 112     return button;
 113 }
 114 /*******************************************************************************/
 115 GtkWidget *
 116 create_enable_button (gboolean active)
 117 {
 118     GtkWidget *button;
 119     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 120     gtk_button_set_label (GTK_BUTTON (button), _("Enable"));
 121     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 122     return button;
 123 }
 124
 125 /*******************************************************************************/
 126 void
 127 show_settings(GtkWidget *widget, Animation_WallpaperPrivate *priv){
 128     lw_settings(priv, NULL);
 129 }
 130 /*******************************************************************************/
 131 void
 132 lw_settings(Animation_WallpaperPrivate *priv, gpointer data){
 133     gint result;
 134     GtkWidget *window = NULL;
 135     GtkWidget *save_button;
 136     GtkWidget *theme_button;
 137     GtkWidget *enable_button;
 138     GtkWidget *rich_animation_button;
 139
 140     window = gtk_dialog_new();
 141
 142     gtk_window_set_title(GTK_WINDOW(window), _("Live Wallpaper Settings"));
 143     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 144     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 145     /* Create Enable button */
 146     enable_button = create_enable_button(check_applet_state());
 147     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 148                                    enable_button, TRUE, TRUE, 5);
 149     /* Create Theme button */
 150     theme_button = create_themes_button(priv->theme);
 151     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 152                                    theme_button, TRUE, TRUE, 5);
 153     /* Create rich animation button */
 154     rich_animation_button = create_rich_animation_button(priv->rich_animation);
 155     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 156                                    rich_animation_button, TRUE, TRUE, 5);
 157     gtk_widget_show (enable_button);
 158     gtk_widget_show (theme_button);
 159     gtk_widget_show (rich_animation_button);
 160     gtk_widget_show (window);
 161     gtk_dialog_add_button(GTK_DIALOG(window), _("About"), GTK_RESPONSE_NO);
 162     save_button = gtk_dialog_add_button(GTK_DIALOG(window), _("Save"), GTK_RESPONSE_YES);
 163
 164     result = gtk_dialog_run(GTK_DIALOG(window));
 165
 166     switch(result){
 167         case GTK_RESPONSE_YES:
 168             /* Check theme */
 169             if (hildon_button_get_value(HILDON_BUTTON (theme_button))){
 170                 if (priv->theme)
 171                     g_free(priv->theme);
 172                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Berlin")))
 173                     priv->theme = g_strdup("Berlin");
 174                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Modern")))
 175                     priv->theme = g_strdup("Modern");
 176                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Matrix")))
 177                     priv->theme = g_strdup("Matrix");
 178                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Accel")))
 179                     priv->theme = g_strdup("Accel");
 180             }
 181             /* Check rich animation */
 182             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(rich_animation_button)))
 183                 priv->rich_animation = TRUE;
 184             else
 185                 priv->rich_animation = FALSE;
 186             /* Save config */
 187             save_config(priv);
 188             /* action with applet */
 189             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(enable_button))){
 190                     if (!check_applet_state())
 191                         start_applet();
 192                     else
 193                         send_dbus_signal (priv,
 194                               LIVEWP_SIGNAL_INTERFACE,
 195                               LIVEWP_SIGNAL_PATH,
 196                               LIVEWP_RELOAD_CONFIG);
 197             }else
 198                     if (check_applet_state())
 199                         stop_applet();
 200
 201             break;
 202         default:
 203         case GTK_RESPONSE_OK:
 204         break;
 205         case GTK_RESPONSE_NO:
 206             gtk_widget_destroy(window);
 207             window = NULL;
 208             lw_about();
 209         break;
 210     }
 211     if (window)
 212         gtk_widget_destroy(window);
 213 }
 214 /*******************************************************************************/
 215 gboolean
 216 check_applet_state(void){
 217     FILE    *file_in = NULL;
 218     gchar buffer[2048];
 219     gboolean result = FALSE;
 220
 221     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 222     if (file_in){
 223
 224         fprintf(stderr,"Check applet state\n");
 225         while (!feof(file_in)) {
 226                 memset(buffer, 0, sizeof(buffer));
 227                 fgets(buffer, sizeof(buffer) - 1, file_in);
 228                 if (!strcmp(buffer,
 229                             "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n")){
 230                     result = TRUE;
 231                     break;
 232                 }
 233        }
 234         fclose(file_in);
 235     }
 236     return result;
 237 }
 238 /*******************************************************************************/
 239 void
 240 start_applet(void){
 241
 242     HDConfigFile *config_file = NULL;
 243     GKeyFile *gkey_file = NULL;
 244
 245     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 246
 247     gkey_file = hd_config_file_load_file(config_file, FALSE);
 248     if (gkey_file){
 249         g_key_file_set_string (gkey_file, "livewp-home-widget.desktop-0", "X-Desktop-File", "/usr/share/applications/hildon-home/livewp-home-widget.desktop");
 250         hd_config_file_save_file( config_file, gkey_file);
 251         g_key_file_free(gkey_file);
 252     }else
 253         fprintf(stderr, "Problem with config file");
 254     g_object_unref(config_file);
 255 }
 256 /*******************************************************************************/
 257 void
 258 stop_applet(void){
 259     FILE    *file_in;
 260     FILE    *file_out;
 261     gchar buffer[2048];
 262
 263     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 264     file_out = fopen("/tmp/livewallpaper.plugins","w");
 265     if (file_in && file_out){
 266         while (!feof(file_in)) {
 267             memset(buffer, 0, sizeof(buffer));
 268             fgets(buffer, sizeof(buffer) - 1, file_in);
 269             if (strcmp(buffer, "[livewp-home-widget.desktop-0]\n") &&
 270                 strcmp(buffer, "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n"))
 271                 fputs(buffer, file_out);
 272         }
 273         fclose(file_out);
 274         fclose(file_in);
 275         file_in = fopen("/tmp/livewallpaper.plugins","r");
 276         file_out = fopen("/home/user/.config/hildon-desktop/home.plugins","w");
 277         if (file_in && file_out){
 278             while (!feof(file_in)){
 279                 memset(buffer, 0, sizeof(buffer));
 280                 fgets(buffer, sizeof(buffer) - 1, file_in);
 281                 fputs(buffer, file_out);
 282             }
 283             fclose(file_out);
 284             fclose(file_in);
 285             unlink ("/tmp/livewallpaper.plugins");
 286         }
 287     }
 288 }