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