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 Russian - Tanya Makova \n \
  44           Vlad Vasiliev\n"));
  45     gtk_box_pack_start (GTK_BOX (vbox), label_about, FALSE, FALSE, 0);
  46     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
  47                                    vbox, TRUE, TRUE, 0);
  48     gtk_widget_show (label_about);
  49     gtk_widget_show (vbox);
  50     gtk_widget_show (window);
  51     gtk_dialog_run(GTK_DIALOG(window));
  52
  53 }
  54 /*******************************************************************************/
  55 GtkWidget *
  56 create_theme_selector (void)
  57 {
  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 GtkWidget *
  69 create_themes_button (gchar *theme){
  70
  71     GtkWidget *button;
  72     GtkWidget *selector;
  73
  74     selector = create_theme_selector();
  75     button = hildon_picker_button_new (HILDON_SIZE_AUTO, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
  76     hildon_button_set_title (HILDON_BUTTON (button), _("Theme"));
  77     hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
  78                                                        HILDON_TOUCH_SELECTOR (selector));
  79     if (theme) {
  80         if (!strcmp(theme, "Berlin")){
  81             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 0);
  82             hildon_button_set_value(HILDON_BUTTON(button), _("Berlin"));
  83         }
  84         if (!strcmp(theme, "Modern")){
  85             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 1);
  86             hildon_button_set_value(HILDON_BUTTON(button), _("Modern"));
  87         }
  88         if (!strcmp(theme, "Matrix")){
  89             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 2);
  90             hildon_button_set_value(HILDON_BUTTON(button), _("Matrix"));
  91         }
  92
  93     }
  94     return button;
  95 }
  96
  97 /*******************************************************************************/
  98 GtkWidget *
  99 create_rich_animation_button (gboolean active)
 100 {
 101     GtkWidget *button;
 102     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 103     gtk_button_set_label (GTK_BUTTON (button), _("Rich Animation"));
 104     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 105     return button;
 106 }
 107 /*******************************************************************************/
 108 GtkWidget *
 109 create_enable_button (gboolean active)
 110 {
 111     GtkWidget *button;
 112     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 113     gtk_button_set_label (GTK_BUTTON (button), _("Enable"));
 114     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 115     return button;
 116 }
 117
 118 /*******************************************************************************/
 119 void
 120 show_settings(GtkWidget *widget, Animation_WallpaperPrivate *priv){
 121     lw_settings(priv, NULL);
 122 }
 123 /*******************************************************************************/
 124 void
 125 lw_settings(Animation_WallpaperPrivate *priv, gpointer data){
 126     gint result;
 127     GtkWidget *window = NULL;
 128     GtkWidget *save_button;
 129     GtkWidget *theme_button;
 130     GtkWidget *enable_button;
 131     GtkWidget *rich_animation_button;
 132
 133     window = gtk_dialog_new();
 134
 135     gtk_window_set_title(GTK_WINDOW(window), _("Live Wallpaper Settings"));
 136     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 137     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 138     /* Create Enable button */
 139     enable_button = create_enable_button(check_applet_state());
 140     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 141                                    enable_button, TRUE, TRUE, 5);
 142     /* Create Theme button */
 143     theme_button = create_themes_button(priv->theme);
 144     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 145                                    theme_button, TRUE, TRUE, 5);
 146     /* Create rich animation button */
 147     rich_animation_button = create_rich_animation_button(priv->rich_animation);
 148     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 149                                    rich_animation_button, TRUE, TRUE, 5);
 150     gtk_widget_show (enable_button);
 151     gtk_widget_show (theme_button);
 152     gtk_widget_show (rich_animation_button);
 153     gtk_widget_show (window);
 154     gtk_dialog_add_button(GTK_DIALOG(window), _("About"), GTK_RESPONSE_NO);
 155     save_button = gtk_dialog_add_button(GTK_DIALOG(window), _("Save"), GTK_RESPONSE_YES);
 156     result = gtk_dialog_run(GTK_DIALOG(window));
 157
 158     switch(result){
 159         case GTK_RESPONSE_YES:
 160             /* Check theme */
 161             if (hildon_button_get_value(HILDON_BUTTON (theme_button))){
 162                 if (priv->theme)
 163                     g_free(priv->theme);
 164                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Berlin")))
 165                     priv->theme = g_strdup("Berlin");
 166                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Modern")))
 167                     priv->theme = g_strdup("Modern");
 168                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Matrix")))
 169                     priv->theme = g_strdup("Matrix");
 170             }
 171             /* Check rich animation */
 172             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(rich_animation_button)))
 173                 priv->rich_animation = TRUE;
 174             else
 175                 priv->rich_animation = FALSE;
 176             /* Save config */
 177             save_config(priv);
 178             /* action with applet */
 179             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(enable_button))){
 180                     if (!check_applet_state())
 181                         start_applet();
 182                     else
 183                         send_dbus_signal (priv,
 184                               LIVEWP_SIGNAL_INTERFACE,
 185                               LIVEWP_SIGNAL_PATH,
 186                               LIVEWP_RELOAD_CONFIG);
 187             }else
 188                     if (check_applet_state())
 189                         stop_applet();
 190
 191             break;
 192         default:
 193         case GTK_RESPONSE_OK:
 194         break;
 195         case GTK_RESPONSE_NO:
 196             gtk_widget_destroy(window);
 197             window = NULL;
 198             lw_about();
 199         break;
 200     }
 201     if (window)
 202         gtk_widget_destroy(window);
 203 }
 204 /*******************************************************************************/
 205 gboolean
 206 check_applet_state(void){
 207     FILE    *file_in;
 208     gchar buffer[2048];
 209     gboolean result = FALSE;
 210
 211     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 212     while (!feof(file_in)) {
 213             memset(buffer, 0, sizeof(buffer));
 214             fgets(buffer, sizeof(buffer) - 1, file_in);
 215             if (!strcmp(buffer,
 216                         "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n")){
 217                 result = TRUE;
 218                 break;
 219             }
 220    }
 221    fclose(file_in);
 222
 223     return result;
 224 }
 225 /*******************************************************************************/
 226 void
 227 start_applet(void){
 228     FILE    *file_out;
 229
 230     file_out = fopen("/home/user/.config/hildon-desktop/home.plugins","w+");
 231     if (file_out){
 232         fputs("\n", file_out);
 233         fputs("[livewp-home-widget.desktop-0]\n",file_out);
 234         fputs("X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n",file_out);
 235         fclose(file_out);
 236     }
 237 }
 238 /*******************************************************************************/
 239 void
 240 stop_applet(void){
 241     FILE    *file_in;
 242     FILE    *file_out;
 243     gchar buffer[2048];
 244
 245     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 246     file_out = fopen("/tmp/livewallpaper.plugins","w");
 247     if (file_in && file_out){
 248         while (!feof(file_in)) {
 249             memset(buffer, 0, sizeof(buffer));
 250             fgets(buffer, sizeof(buffer) - 1, file_in);
 251             if (strcmp(buffer, "[livewp-home-widget.desktop-0]\n") &&
 252                 strcmp(buffer, "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n"))
 253                 fputs(buffer, file_out);
 254         }
 255         fclose(file_out);
 256         fclose(file_in);
 257         file_in = fopen("/tmp/livewallpaper.plugins","r");
 258         file_out = fopen("/home/user/.config/hildon-desktop/home.plugins","w");
 259         if (file_in && file_out){
 260             while (!feof(file_in)){
 261                 memset(buffer, 0, sizeof(buffer));
 262                 fgets(buffer, sizeof(buffer) - 1, file_in);
 263                 fputs(buffer, file_out);
 264             }
 265             fclose(file_out);
 266             fclose(file_in);
 267             unlink ("/tmp/livewallpaper.plugins");
 268         }
 269     }
 270 }