git.maemo.org Git - livewp/blob - applet/src/livewp-main.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-common.h"
  26 #include "livewp-scene.h"
  27 #include "livewp-settings.h"
  28 #include "livewp-home-widget.h"
  29 /*******************************************************************************/
  30
  31 void
  32 btn_setting_clicked(HildonButton *btn, gpointer data)
  33 {
  34     Animation_WallpaperPrivate *priv = data;
  35     // open settings dialog
  36     fprintf(stderr, "btn setting clicked, %s\n", priv->theme);
  37     lw_main_settings(priv, NULL);
  38     fprintf(stderr, "btn setting clicked, %s\n", priv->theme);
  39 }
  40 /*******************************************************************************/
  41 void
  42 btn_power_clicked(HildonButton *btn, gpointer data)
  43 {
  44     const gchar *value;
  45     value = hildon_button_get_value(btn);
  46     fprintf(stderr, "applet must be %s\n", value);
  47     if (!strcmp(value, "stop"))
  48         hildon_button_set_text(HILDON_BUTTON(btn), _("Start"), "start");
  49     else
  50         hildon_button_set_text(HILDON_BUTTON(btn), _("Stop"), "stop");
  51 }
  52 /*******************************************************************************/
  53 static void set_live_bg (Display *display, Window xwindow, int mode);
  54 static
  55 void set_live_bg (Display *display, Window xwindow, int mode)
  56 {
  57         Atom atom;
  58
  59         atom = XInternAtom (display, "_HILDON_LIVE_DESKTOP_BACKGROUND", False);
  60         fprintf (stderr, "XID: 0x%x\n", (unsigned)xwindow);
  61
  62         XChangeProperty (display,
  63                        xwindow,
  64                        atom,
  65                        XA_INTEGER, 32, PropModeReplace,
  66                        (unsigned char *) &mode, 1);
  67 }
  68 /*******************************************************************************/
  69 void
  70 view_state_changed (Animation_WallpaperPrivate *priv)
  71 {
  72    if (priv->visible){
  73        if (priv->long_timer == 0 ){
  74             priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, priv->desktop_plugin);
  75             run_long_timeout(priv->desktop_plugin);
  76        }
  77    }else{
  78         if (priv->long_timer != 0 ){
  79             g_source_remove(priv->long_timer);
  80             priv->long_timer = 0;
  81         }
  82    }
  83 }
  84 /*******************************************************************************/
  85 gboolean
  86 check_alive_event(Animation_WallpaperPrivate *priv)
  87 {
  88     if ( time(NULL) - priv->last_alive_event > 10*60) /* If last event later 10 minute */
  89         quit_from_program(priv);
  90     return TRUE;
  91 }
  92
  93 /*******************************************************************************/
  94 void
  95 view_changed (GConfClient *client, guint cnxn_id,
  96                  GConfEntry *entry, Animation_WallpaperPrivate *priv)
  97 {
  98    if (entry->value->type == GCONF_VALUE_INT) {
  99         if (priv->view == gconf_value_get_int(entry->value)){
 100             if (priv->visible != TRUE){
 101                 priv->visible = TRUE;
 102                 view_state_changed(priv);
 103             }
 104         }else{
 105             if (priv->visible != FALSE){
 106                 priv->visible = FALSE;
 107                 view_state_changed(priv);
 108             }
 109         }
 110     }
 111 }
 112 /*******************************************************************************/
 113 void
 114 quit_from_program (Animation_WallpaperPrivate *priv)
 115 {
 116      fprintf(stderr,"quit_from_program\n");
 117      if (priv){
 118              livewp_deinitialize_dbus(priv);
 119          if (priv->view_notify != 0) {
 120             gconf_client_notify_remove (gconf_client_get_default (), priv->view_notify);
 121             priv->view_notify = 0;
 122          }
 123              if (priv->long_timer){
 124                     g_source_remove(priv->long_timer);
 125                 priv->long_timer = 0;
 126              }
 127              if (priv->short_timer){
 128                     g_source_remove(priv->short_timer);
 129                     priv->short_timer = 0;
 130              }
 131              destroy_scene(priv->desktop_plugin);
 132          osso_deinitialize(priv->osso);
 133          g_hash_table_destroy(priv->hash_scene_func);
 134          g_free(priv->desktop_plugin);
 135          priv->desktop_plugin = NULL;
 136          g_free(priv);
 137          priv = NULL;
 138      }
 139      gtk_main_quit();;
 140 }
 141 /*******************************************************************************/
 142 int
 143 main(int argc, char *argv[])
 144 {
 145     GtkWidget *main_widget = NULL;
 146     HildonProgram       *app;
 147     int view = 1;
 148
 149
 150     if (argc == 2)
 151         view = atoi(argv[1]);
 152     if (view < 1 || view > 4)
 153         view = 1;
 154
 155     AWallpaperPlugin *desktop_plugin = g_new0 (AWallpaperPlugin, 1);
 156     Animation_WallpaperPrivate *priv = g_new0 (Animation_WallpaperPrivate, 1);
 157     desktop_plugin->priv = priv;
 158
 159
 160     /* Ininitializing */
 161     hildon_gtk_init (&argc, &argv);
 162     app = HILDON_PROGRAM (hildon_program_get_instance());
 163     g_set_application_name (PACKAGE);
 164
 165     priv->osso = osso_initialize("org.maemo.livewp", VERSION, TRUE, NULL);
 166     if(!priv->osso){
 167         fprintf(stderr,"osso_initialize failed\n");
 168         return 1;
 169     }
 170
 171 #ifdef ENABLE_NLS
 172     setlocale(LC_ALL, "");
 173     bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR);
 174     bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
 175     textdomain(GETTEXT_PACKAGE);
 176 #endif
 177 /* Create Main GUI */
 178     main_widget = hildon_window_new ();
 179     gtk_window_set_title(GTK_WINDOW(main_widget), PACKAGE);
 180     gtk_window_fullscreen(GTK_WINDOW(main_widget));
 181
 182     gtk_widget_show_all(GTK_WIDGET(main_widget));
 183
 184     priv->hash_scene_func = g_hash_table_new(g_str_hash, g_str_equal);
 185     g_hash_table_insert(priv->hash_scene_func, g_strdup("Berlin"), (gpointer)&init_scene_Berlin);
 186     g_hash_table_insert(priv->hash_scene_func, g_strdup("Modern"), (gpointer)&init_scene_Modern);
 187     g_hash_table_insert(priv->hash_scene_func, g_strdup("Matrix"), (gpointer)&init_scene_Matrix);
 188     g_hash_table_insert(priv->hash_scene_func, g_strdup("Mplayer"), (gpointer)&init_scene_Mplayer);
 189
 190     priv->scene = NULL;
 191     priv->window = main_widget;
 192     fprintf(stderr,"XWINDOW %i\n",GDK_WINDOW_XID (main_widget->window));
 193     priv->desktop_plugin = desktop_plugin;
 194
 195     priv->view = view;
 196     /* Load config */
 197     read_config(priv);
 198     /* Initialize DBUS */
 199     livewp_initialize_dbus(priv);
 200     set_live_bg(GDK_WINDOW_XDISPLAY (main_widget->window), GDK_WINDOW_XID (main_widget->window), view);
 201     if (current_active_view() == view)
 202         priv->visible = TRUE;
 203     else
 204         priv->visible = FALSE;
 205
 206     priv->view_notify = 0;
 207     fprintf(stderr,"VISIBLE %i %i\n",priv->visible, current_active_view());
 208     gconf_client_add_dir(gconf_client_get_default (), "/apps/osso/hildon-desktop/views", GCONF_CLIENT_PRELOAD_NONE, NULL);
 209     priv->view_notify = gconf_client_notify_add(gconf_client_get_default (),"/apps/osso/hildon-desktop/views/current",
 210                                                 (GConfClientNotifyFunc)view_changed, priv, NULL, NULL);
 211
 212     init_scene_theme(desktop_plugin);
 213
 214     priv->long_timer = g_timeout_add(LONG_TIMER, (GtkFunction)long_timeout, desktop_plugin);
 215
 216     priv->alive_timer = g_timeout_add(60000*10, (GtkFunction)check_alive_event, priv);  /* One per 10 minute */
 217     gtk_main();
 218     return 0;
 219 }