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 {
  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_image_button (gchar *theme)
  71 {
  72     GtkWidget *button;
  73     GtkWidget *image;
  74     gchar * str;
  75     GdkPixbuf * pixbuf;
  76
  77     button = hildon_button_new(HILDON_SIZE_AUTO_WIDTH | HILDON_SIZE_FINGER_HEIGHT,
  78                                     HILDON_BUTTON_ARRANGEMENT_VERTICAL);
  79     str = g_strdup_printf( "%s/%s/%s", THEME_PATH,
  80                         theme, "icon.png");
  81     pixbuf = gdk_pixbuf_new_from_file_at_size (str,
  82                                              100,
  83                                              60,
  84                                              NULL);
  85     if (str)
  86         g_free(str);
  87     if (pixbuf){
  88         image = gtk_image_new_from_pixbuf (pixbuf);
  89         g_object_unref(G_OBJECT(pixbuf));
  90     }
  91     hildon_button_set_image (HILDON_BUTTON (button), image);
  92     //hildon_button_set_image_position (HILDON_BUTTON (button), GTK_POS_RIGHT);
  93     return button;
  94
  95 }
  96 /********************************************************************************/
  97 GtkWidget *
  98 create_themes_button (gchar *theme){
  99
 100     GtkWidget *button;
 101     GtkWidget *selector;
 102
 103     selector = create_theme_selector();
 104     button = hildon_picker_button_new (HILDON_SIZE_AUTO, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
 105     hildon_button_set_title (HILDON_BUTTON (button), _("Theme"));
 106     hildon_picker_button_set_selector (HILDON_PICKER_BUTTON (button),
 107                                                        HILDON_TOUCH_SELECTOR (selector));
 108     if (theme) {
 109         if (!strcmp(theme, "Berlin")){
 110             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 0);
 111             hildon_button_set_value(HILDON_BUTTON(button), _("Berlin"));
 112         }
 113         if (!strcmp(theme, "Modern")){
 114             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 1);
 115             hildon_button_set_value(HILDON_BUTTON(button), _("Modern"));
 116         }
 117         if (!strcmp(theme, "Matrix")){
 118             hildon_touch_selector_set_active (HILDON_TOUCH_SELECTOR (selector), 0, 2);
 119             hildon_button_set_value(HILDON_BUTTON(button), _("Matrix"));
 120         }
 121
 122     }
 123     return button;
 124 }
 125
 126 /*******************************************************************************/
 127 GtkWidget *
 128 create_rich_animation_button (gboolean active)
 129 {
 130     GtkWidget *button;
 131     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 132     gtk_button_set_label (GTK_BUTTON (button), _("Rich Animation"));
 133     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 134     return button;
 135 }
 136 /*******************************************************************************/
 137 GtkWidget *
 138 create_enable_button (gboolean active)
 139 {
 140     GtkWidget *button;
 141     button = hildon_check_button_new (HILDON_SIZE_AUTO);
 142     gtk_button_set_label (GTK_BUTTON (button), _("Enable"));
 143     hildon_check_button_set_active(HILDON_CHECK_BUTTON(button), active);
 144     return button;
 145 }
 146
 147 /*******************************************************************************/
 148 void
 149 show_settings(GtkWidget *widget, Animation_WallpaperPrivate *priv){
 150     lw_settings(priv, NULL);
 151 }
 152 /*******************************************************************************/
 153 void
 154 lw_main_settings(Animation_WallpaperPrivate *priv, gpointer data){
 155     gint result;
 156     GtkWidget *window = NULL;
 157     GtkWidget *theme_button1;
 158     GtkWidget *theme_button2;
 159     GtkWidget *theme_button3;
 160     GtkWidget *theme_button4;
 161     GtkWidget *hbox;
 162
 163     window = gtk_dialog_new();
 164
 165     gtk_window_set_title(GTK_WINDOW(window), _("Live Wallpaper Settings"));
 166     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 167     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 168     /* Create Theme button */
 169     hbox = gtk_hbox_new(FALSE, 5);
 170     theme_button1 = create_image_button("Matrix");
 171     gtk_box_pack_start(GTK_BOX(hbox),
 172                                    theme_button1, TRUE, TRUE, 5);
 173     theme_button2 = create_image_button("Matrix");
 174     gtk_box_pack_start(GTK_BOX(hbox),
 175                                    theme_button2, TRUE, TRUE, 5);
 176     theme_button3 = create_image_button("Matrix");
 177     gtk_box_pack_start(GTK_BOX(hbox),
 178                                    theme_button3, TRUE, TRUE, 5);
 179     theme_button4 = create_image_button("Matrix");
 180     gtk_box_pack_start(GTK_BOX(hbox),
 181                                    theme_button4, TRUE, TRUE, 5);
 182     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 183                                    hbox, TRUE, TRUE, 5);
 184
 185     gtk_widget_show (theme_button1);
 186     gtk_widget_show (theme_button2);
 187     gtk_widget_show (theme_button3);
 188     gtk_widget_show (theme_button4);
 189     gtk_widget_show_all (hbox);
 190     gtk_widget_show (window);
 191     gtk_dialog_add_button(GTK_DIALOG(window), _("About"), GTK_RESPONSE_NO);
 192
 193     result = gtk_dialog_run(GTK_DIALOG(window));
 194
 195     switch(result){
 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 /*******************************************************************************/
 207 void
 208 lw_theme_settings(Animation_WallpaperPrivate *priv, gpointer data){
 209     gint result;
 210     GtkWidget *window = NULL;
 211     GtkWidget *save_button;
 212     GtkWidget *theme_button;
 213     GtkWidget *enable_button;
 214     GtkWidget *rich_animation_button;
 215
 216     window = gtk_dialog_new();
 217
 218     gtk_window_set_title(GTK_WINDOW(window), _("Live Wallpaper Settings"));
 219     gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
 220     gtk_window_set_modal(GTK_WINDOW(window), TRUE);
 221     /* Create Enable button */
 222     enable_button = create_enable_button(check_applet_state());
 223     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 224                                    enable_button, TRUE, TRUE, 5);
 225     /* Create Theme button */
 226     theme_button = create_themes_button(priv->theme);
 227     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 228                                    theme_button, TRUE, TRUE, 5);
 229     /* Create rich animation button */
 230     rich_animation_button = create_rich_animation_button(priv->rich_animation);
 231     gtk_box_pack_start(GTK_BOX(GTK_DIALOG(window)->vbox),
 232                                    rich_animation_button, TRUE, TRUE, 5);
 233     gtk_widget_show (enable_button);
 234     gtk_widget_show (theme_button);
 235     gtk_widget_show (rich_animation_button);
 236     gtk_widget_show (window);
 237     gtk_dialog_add_button(GTK_DIALOG(window), _("About"), GTK_RESPONSE_NO);
 238     save_button = gtk_dialog_add_button(GTK_DIALOG(window), _("Save"), GTK_RESPONSE_YES);
 239
 240     result = gtk_dialog_run(GTK_DIALOG(window));
 241
 242     switch(result){
 243         case GTK_RESPONSE_YES:
 244             /* Check theme */
 245             if (hildon_button_get_value(HILDON_BUTTON (theme_button))){
 246                 if (priv->theme)
 247                     g_free(priv->theme);
 248                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Berlin")))
 249                     priv->theme = g_strdup("Berlin");
 250                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Modern")))
 251                     priv->theme = g_strdup("Modern");
 252                 if (!strcmp(hildon_button_get_value(HILDON_BUTTON (theme_button)), _("Matrix")))
 253                     priv->theme = g_strdup("Matrix");
 254             }
 255             /* Check rich animation */
 256             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(rich_animation_button)))
 257                 priv->rich_animation = TRUE;
 258             else
 259                 priv->rich_animation = FALSE;
 260             /* Save config */
 261             save_config(priv);
 262             /* action with applet */
 263             if (hildon_check_button_get_active (HILDON_CHECK_BUTTON(enable_button))){
 264                     if (!check_applet_state())
 265                         start_applet();
 266                     else
 267                         send_dbus_signal (priv,
 268                               LIVEWP_SIGNAL_INTERFACE,
 269                               LIVEWP_SIGNAL_PATH,
 270                               LIVEWP_RELOAD_CONFIG);
 271             }else
 272                     if (check_applet_state())
 273                         stop_applet();
 274
 275             break;
 276         default:
 277         case GTK_RESPONSE_OK:
 278         break;
 279         case GTK_RESPONSE_NO:
 280             gtk_widget_destroy(window);
 281             window = NULL;
 282             lw_about();
 283         break;
 284     }
 285     if (window)
 286         gtk_widget_destroy(window);
 287 }
 288 /*******************************************************************************/
 289 gboolean
 290 check_applet_state(void){
 291     FILE    *file_in = NULL;
 292     gchar buffer[2048];
 293     gboolean result = FALSE;
 294
 295     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 296     if (file_in){
 297
 298         fprintf(stderr,"Check applet state\n");
 299         while (!feof(file_in)) {
 300                 memset(buffer, 0, sizeof(buffer));
 301                 fgets(buffer, sizeof(buffer) - 1, file_in);
 302                 if (!strcmp(buffer,
 303                             "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n")){
 304                     result = TRUE;
 305                     break;
 306                 }
 307        }
 308         fclose(file_in);
 309     }
 310     return result;
 311 }
 312 /*******************************************************************************/
 313 void
 314 start_applet(void){
 315
 316     HDConfigFile *config_file = NULL;
 317     GKeyFile *gkey_file = NULL;
 318
 319     config_file = hd_config_file_new(NULL, "/home/user/.config/hildon-desktop/", "home.plugins");
 320
 321     gkey_file = hd_config_file_load_file(config_file, FALSE);
 322     if (gkey_file){
 323         g_key_file_set_string (gkey_file, "livewp-home-widget.desktop-0", "X-Desktop-File", "/usr/share/applications/hildon-home/livewp-home-widget.desktop");
 324         hd_config_file_save_file( config_file, gkey_file);
 325         g_key_file_free(gkey_file);
 326     }else
 327         fprintf(stderr, "Problem with config file");
 328     g_object_unref(config_file);
 329 }
 330 /*******************************************************************************/
 331 void
 332 stop_applet(void){
 333     FILE    *file_in;
 334     FILE    *file_out;
 335     gchar buffer[2048];
 336
 337     file_in = fopen("/home/user/.config/hildon-desktop/home.plugins","r");
 338     file_out = fopen("/tmp/livewallpaper.plugins","w");
 339     if (file_in && file_out){
 340         while (!feof(file_in)) {
 341             memset(buffer, 0, sizeof(buffer));
 342             fgets(buffer, sizeof(buffer) - 1, file_in);
 343             if (strcmp(buffer, "[livewp-home-widget.desktop-0]\n") &&
 344                 strcmp(buffer, "X-Desktop-File=/usr/share/applications/hildon-home/livewp-home-widget.desktop\n"))
 345                 fputs(buffer, file_out);
 346         }
 347         fclose(file_out);
 348         fclose(file_in);
 349         file_in = fopen("/tmp/livewallpaper.plugins","r");
 350         file_out = fopen("/home/user/.config/hildon-desktop/home.plugins","w");
 351         if (file_in && file_out){
 352             while (!feof(file_in)){
 353                 memset(buffer, 0, sizeof(buffer));
 354                 fgets(buffer, sizeof(buffer) - 1, file_in);
 355                 fputs(buffer, file_out);
 356             }
 357             fclose(file_out);
 358             fclose(file_in);
 359             unlink ("/tmp/livewallpaper.plugins");
 360         }
 361     }
 362 }