static void
pragha_application_shutdown (GApplication *application)
{
PraghaApplication *pragha = PRAGHA_APPLICATION (application);
CDEBUG(DBG_INFO, "Pragha shutdown: Saving curret state.");
if (pragha_preferences_get_restore_playlist (pragha->preferences))
pragha_playlist_save_playlist_state (pragha->playlist);
pragha_window_save_settings (pragha);
pragha_playback_stop (pragha);
/* Shutdown plugins can hide sidebar before save settings. */
if (pragha->sidebar2_binding) {
g_object_unref (pragha->sidebar2_binding);
pragha->sidebar2_binding = NULL;
}
#ifdef HAVE_LIBPEAS
pragha_plugins_engine_shutdown (pragha->plugins_engine);
#endif
gtk_widget_destroy (pragha->mainwindow);
G_APPLICATION_CLASS (pragha_application_parent_class)->shutdown (application);
}
static void
pragha_application_activate (GApplication *application)
{
PraghaApplication *pragha = PRAGHA_APPLICATION (application);
gtk_window_present (GTK_WINDOW (pragha->mainwindow));
}
static void
pragha_application_dispose (GObject *object)
{
PraghaApplication *pragha = PRAGHA_APPLICATION (object);
CDEBUG(DBG_INFO, "Cleaning up");
#ifdef HAVE_LIBPEAS
if (pragha->plugins_engine) {
g_object_unref (pragha->plugins_engine);
pragha->plugins_engine = NULL;
}
#endif
if (pragha->setting_dialog) {
pragha_preferences_dialog_free (pragha->setting_dialog);
pragha->setting_dialog = NULL;
}
if (pragha->backend) {
g_object_unref (pragha->backend);
pragha->backend = NULL;
}
if (pragha->art_cache) {
g_object_unref (pragha->art_cache);
pragha->art_cache = NULL;
}
if (pragha->enum_map) {
g_object_unref (pragha->enum_map);
pragha->enum_map = NULL;
}
if (pragha->scanner) {
pragha_scanner_free (pragha->scanner);
pragha->scanner = NULL;
}
if (pragha->menu_ui_manager) {
g_object_unref (pragha->menu_ui_manager);
pragha->menu_ui_manager = NULL;
}
if (pragha->menu_ui) {
g_object_unref (pragha->menu_ui);
pragha->menu_ui = NULL;
}
/* Save Preferences and database. */
if (pragha->preferences) {
g_object_unref (pragha->preferences);
pragha->preferences = NULL;
}
if (pragha->provider) {
g_object_unref (pragha->provider);
pragha->provider = NULL;
}
if (pragha->cdbase) {
g_object_unref (pragha->cdbase);
pragha->cdbase = NULL;
}
G_OBJECT_CLASS (pragha_application_parent_class)->dispose (object);
}
//it's used for --help and --version
static gboolean
pragha_application_local_command_line (GApplication *application, gchar ***arguments, int *exit_status)
{
PraghaApplication *pragha = PRAGHA_APPLICATION (application);
gchar **argv = *arguments;
gint argc = g_strv_length (argv);
*exit_status = handle_command_line (pragha, NULL, argc, argv);
return FALSE;
}
static void
pragha_application_open (GApplication *application, GFile **files, gint n_files, const gchar *hint)
{
PraghaApplication *pragha = PRAGHA_APPLICATION (application);
gint i;
GList *mlist = NULL;
for (i = 0; i < n_files; i++) {
gchar *path = g_file_get_path (files[i]);
mlist = append_mobj_list_from_unknown_filename (mlist, path);
g_free (path);
}
if (mlist) {
pragha_playlist_append_mobj_list (pragha->playlist, mlist);
g_list_free (mlist);
}
gtk_window_present (GTK_WINDOW (pragha->mainwindow));
}
static int
pragha_application_command_line (GApplication *application, GApplicationCommandLine *command_line)
{
PraghaApplication *pragha = PRAGHA_APPLICATION (application);
int ret = 0;
gint argc;
gchar **argv = g_application_command_line_get_arguments (command_line, &argc);
if (argc <= 1) {
pragha_application_activate (application);
goto exit;
}
ret = handle_command_line (pragha, command_line, argc, argv);
exit:
g_strfreev (argv);
return ret;
}
static void
pragha_application_startup (GApplication *application)
{
PraghaToolbar *toolbar;
PraghaPlaylist *playlist;
const gchar *version = NULL;
const gchar *desktop = NULL;
gint playlist_id = 0;
const GBindingFlags binding_flags =
G_BINDING_SYNC_CREATE | G_BINDING_BIDIRECTIONAL;
PraghaApplication *pragha = PRAGHA_APPLICATION (application);
G_APPLICATION_CLASS (pragha_application_parent_class)->startup (application);
/* Allocate memory for simple structures */
pragha->preferences = pragha_preferences_get();
pragha->cdbase = pragha_database_get();
if (pragha_database_start_successfully(pragha->cdbase) == FALSE) {
g_error("Unable to init music dbase");
}
version = pragha_preferences_get_installed_version (pragha->preferences);
if (string_is_not_empty (version) && (g_ascii_strcasecmp (version, "1.3.90") < 0)) {
pragha_database_compatibilize_version (pragha->cdbase);
}
playlist_id = pragha_database_find_playlist (pragha->cdbase, _("Favorites"));
if (playlist_id == 0)
pragha_database_add_new_playlist (pragha->cdbase, _("Favorites"));
pragha->provider = pragha_database_provider_get ();
g_signal_connect (pragha->provider, "want-upgrade",
G_CALLBACK(pragha_application_provider_want_upgrade), pragha);
g_signal_connect (pragha->provider, "want-update",
G_CALLBACK(pragha_application_provider_want_update), pragha);
pragha->enum_map = pragha_music_enum_get ();
g_signal_connect (pragha->enum_map, "enum-removed",
G_CALLBACK(pragha_enum_map_removed_handler), pragha);
#ifdef HAVE_LIBPEAS
pragha->plugins_engine = pragha_plugins_engine_new (G_OBJECT(pragha));
#endif
pragha->art_cache = pragha_art_cache_get ();
g_signal_connect (pragha->art_cache, "cache-changed",
G_CALLBACK(pragha_art_cache_changed_handler), pragha);
pragha->backend = pragha_backend_new ();
g_signal_connect (pragha->backend, "finished",
G_CALLBACK(pragha_backend_finished_song), pragha);
g_signal_connect (pragha->backend, "tags-changed",
G_CALLBACK(pragha_backend_tags_changed), pragha);
g_signal_connect (pragha->backend, "error",
G_CALLBACK(gui_backend_error_show_dialog_cb), pragha);
g_signal_connect (pragha->backend, "error",
G_CALLBACK(gui_backend_error_update_current_playlist_cb), pragha);
g_signal_connect (pragha->backend, "notify::state",
G_CALLBACK (pragha_menubar_update_playback_state_cb), pragha);
/*
* Collect widgets and construct the window.
*/
pragha_application_construct_window (pragha);
/* Connect Signals and Bindings. */
toolbar = pragha->toolbar;
g_signal_connect_swapped (toolbar, "prev",
G_CALLBACK(pragha_playback_prev_track), pragha);
g_signal_connect_swapped (toolbar, "play",
G_CALLBACK(pragha_playback_play_pause_resume), pragha);
g_signal_connect_swapped (toolbar, "stop",
G_CALLBACK(pragha_playback_stop), pragha);
g_signal_connect_swapped (toolbar, "next",
G_CALLBACK(pragha_playback_next_track), pragha);
g_signal_connect (toolbar, "unfull-activated",
G_CALLBACK(pragha_window_unfullscreen), pragha);
g_signal_connect (toolbar, "album-art-activated",
G_CALLBACK(pragha_playback_show_current_album_art), pragha);
g_signal_connect_swapped (toolbar, "track-info-activated",
G_CALLBACK(pragha_playback_edit_current_track), pragha);
g_signal_connect (toolbar, "track-progress-activated",
G_CALLBACK(pragha_playback_seek_fraction), pragha);
g_signal_connect (toolbar, "favorite-toggle",
G_CALLBACK(pragha_playback_toogle_favorite), pragha);
playlist = pragha->playlist;
g_signal_connect (playlist, "playlist-set-track",
G_CALLBACK(pragha_playback_set_playlist_track), pragha);
g_signal_connect (playlist, "playlist-change-tags",
G_CALLBACK(pragha_playlist_update_change_tags), pragha);
g_signal_connect (playlist, "playlist-changed",
G_CALLBACK(pragha_playlist_update_statusbar_playtime), pragha);
pragha_playlist_update_statusbar_playtime (playlist, pragha);
g_signal_connect (pragha->library, "library-append-playlist",
G_CALLBACK(pragha_library_pane_append_tracks), pragha);
g_signal_connect (pragha->library, "library-replace-playlist",
G_CALLBACK(pragha_library_pane_replace_tracks), pragha);
g_signal_connect (pragha->library, "library-replace-playlist-and-play",
G_CALLBACK(pragha_library_pane_replace_tracks_and_play), pragha);
g_signal_connect (pragha->library, "library-addto-playlist-and-play",
G_CALLBACK(pragha_library_pane_addto_playlist_and_play), pragha);
g_signal_connect (G_OBJECT(pragha->mainwindow), "window-state-event",
G_CALLBACK(pragha_toolbar_window_state_event), toolbar);
g_signal_connect (G_OBJECT(toolbar), "notify::timer-remaining-mode",
G_CALLBACK(pragha_toolbar_show_ramaning_time_cb), pragha->backend);
g_signal_connect (pragha->backend, "notify::state",
G_CALLBACK(pragha_toolbar_playback_state_cb), toolbar);
g_signal_connect (pragha->backend, "tick",
G_CALLBACK(pragha_toolbar_update_playback_progress), toolbar);
g_signal_connect (pragha->backend, "buffering",
G_CALLBACK(pragha_toolbar_update_buffering_cb), toolbar);
g_signal_connect (pragha->backend, "notify::state",
G_CALLBACK (update_current_playlist_view_playback_state_cb), pragha->playlist);
g_object_bind_property (pragha->backend, "volume",
toolbar, "volume",
binding_flags);
g_object_bind_property (pragha->preferences, "timer-remaining-mode",
toolbar, "timer-remaining-mode",
binding_flags);
g_signal_connect (pragha->preferences, "LibraryChanged",
G_CALLBACK (pragha_libary_list_changed_cb), pragha);
g_signal_connect (pragha->preferences, "NeedRestart",
G_CALLBACK (pragha_need_restart_cb), pragha);
g_signal_connect (pragha->preferences, "notify::system-titlebar",
G_CALLBACK (pragha_system_titlebar_changed_cb), pragha);
pragha->sidebar2_binding =
g_object_bind_property (pragha->preferences, "secondary-lateral-panel",
pragha->sidebar2, "visible",
binding_flags);
pragha->setting_dialog = pragha_preferences_dialog_new (pragha->mainwindow);
#ifdef HAVE_LIBPEAS
gboolean sidebar2_visible = // FIXME: Hack to allow hide sidebar when init.
pragha_preferences_get_secondary_lateral_panel(pragha->preferences);
pragha_plugins_engine_startup (pragha->plugins_engine);
pragha_preferences_set_secondary_lateral_panel(pragha->preferences,
sidebar2_visible);
#endif
/* If first run and the desktop is gnome adapts style. */
if (pragha_application_is_first_run (pragha)) {
desktop = g_getenv ("XDG_CURRENT_DESKTOP");
if (desktop && (g_strcmp0(desktop, "GNOME") == 0) &&
gdk_screen_is_composited (gdk_screen_get_default())) {
pragha_preferences_set_system_titlebar (pragha->preferences, FALSE);
pragha_preferences_set_toolbar_size (pragha->preferences, GTK_ICON_SIZE_SMALL_TOOLBAR);
pragha_preferences_set_show_menubar (pragha->preferences, FALSE);
}
}
/* Forse update menubar and toolbar playback actions */
pragha_menubar_update_playback_state_cb (pragha->backend, NULL, pragha);
pragha_toolbar_playback_state_cb (pragha->backend, NULL, pragha->toolbar);
/* Finally fill the library and the playlist */
pragha_init_gui_state (pragha);
}
static void
pragha_application_startup (GApplication *application)
{
PraghaApplication *pragha = PRAGHA_APPLICATION (application);
PraghaToolbar *toolbar;
PraghaPlaylist *playlist;
const GBindingFlags binding_flags =
G_BINDING_SYNC_CREATE | G_BINDING_BIDIRECTIONAL;
G_APPLICATION_CLASS (pragha_application_parent_class)->startup (application);
/* Allocate memory for simple structures */
pragha->preferences = pragha_preferences_get();
pragha->cdbase = pragha_database_get();
if (pragha_database_start_successfully(pragha->cdbase) == FALSE) {
g_error("Unable to init music dbase");
}
pragha->enum_map = pragha_music_enum_get ();
g_signal_connect (pragha->enum_map, "enum-removed",
G_CALLBACK(pragha_enum_map_removed_handler), pragha);
#ifdef HAVE_LIBPEAS
pragha->peas_engine = peas_engine_get_default ();
peas_engine_add_search_path (pragha->peas_engine, LIBPLUGINDIR, USRPLUGINDIR);
pragha->peas_exten_set = peas_extension_set_new (pragha->peas_engine,
PEAS_TYPE_ACTIVATABLE,
"object", pragha,
NULL);
peas_extension_set_foreach (pragha->peas_exten_set,
(PeasExtensionSetForeachFunc) on_extension_added,
NULL);
g_signal_connect (pragha->peas_exten_set, "extension-added",
G_CALLBACK (on_extension_added), NULL);
g_signal_connect (pragha->peas_exten_set, "extension-removed",
G_CALLBACK (on_extension_removed), NULL);
#endif
pragha->art_cache = pragha_art_cache_get ();
g_signal_connect (pragha->art_cache, "cache-changed",
G_CALLBACK(pragha_art_cache_changed_handler), pragha);
pragha->backend = pragha_backend_new ();
g_signal_connect (pragha->backend, "finished",
G_CALLBACK(pragha_backend_finished_song), pragha);
g_signal_connect (pragha->backend, "tags-changed",
G_CALLBACK(pragha_backend_tags_changed), pragha);
g_signal_connect (pragha->backend, "error",
G_CALLBACK(gui_backend_error_show_dialog_cb), pragha);
g_signal_connect (pragha->backend, "error",
G_CALLBACK(gui_backend_error_update_current_playlist_cb), pragha);
g_signal_connect (pragha->backend, "notify::state",
G_CALLBACK (pragha_menubar_update_playback_state_cb), pragha);
/*
* Collect widgets and construct the window.
*/
pragha_application_construct_window (pragha);
/* Connect Signals and Bindings. */
toolbar = pragha->toolbar;
g_signal_connect_swapped (toolbar, "prev",
G_CALLBACK(pragha_playback_prev_track), pragha);
g_signal_connect_swapped (toolbar, "play",
G_CALLBACK(pragha_playback_play_pause_resume), pragha);
g_signal_connect_swapped (toolbar, "stop",
G_CALLBACK(pragha_playback_stop), pragha);
g_signal_connect_swapped (toolbar, "next",
G_CALLBACK(pragha_playback_next_track), pragha);
g_signal_connect (toolbar, "unfull-activated",
G_CALLBACK(pragha_window_unfullscreen), pragha);
g_signal_connect (toolbar, "album-art-activated",
G_CALLBACK(pragha_playback_show_current_album_art), pragha);
g_signal_connect (toolbar, "track-info-activated",
G_CALLBACK(pragha_playback_edit_current_track), pragha);
g_signal_connect (toolbar, "track-progress-activated",
G_CALLBACK(pragha_playback_seek_fraction), pragha);
playlist = pragha->playlist;
g_signal_connect (playlist, "playlist-set-track",
G_CALLBACK(pragha_playback_set_playlist_track), pragha);
g_signal_connect (playlist, "playlist-change-tags",
G_CALLBACK(pragha_playlist_update_change_tags), pragha);
g_signal_connect (playlist, "playlist-changed",
G_CALLBACK(pragha_playlist_update_statusbar_playtime), pragha);
pragha_playlist_update_statusbar_playtime (playlist, pragha);
g_signal_connect (pragha->library, "library-append-playlist",
G_CALLBACK(pragha_library_pane_append_tracks), pragha);
g_signal_connect (pragha->library, "library-replace-playlist",
G_CALLBACK(pragha_library_pane_replace_tracks), pragha);
g_signal_connect (pragha->library, "library-replace-playlist-and-play",
G_CALLBACK(pragha_library_pane_replace_tracks_and_play), pragha);
g_signal_connect (G_OBJECT(pragha->mainwindow), "window-state-event",
G_CALLBACK(pragha_toolbar_window_state_event), toolbar);
g_signal_connect (G_OBJECT(toolbar), "notify::timer-remaining-mode",
G_CALLBACK(pragha_toolbar_show_ramaning_time_cb), pragha->backend);
g_signal_connect (pragha->backend, "notify::state",
G_CALLBACK(pragha_toolbar_playback_state_cb), toolbar);
g_signal_connect (pragha->backend, "tick",
G_CALLBACK(pragha_toolbar_update_playback_progress), toolbar);
g_signal_connect (pragha->backend, "buffering",
G_CALLBACK(pragha_toolbar_update_buffering_cb), toolbar);
g_signal_connect (pragha->backend, "notify::state",
G_CALLBACK (update_current_playlist_view_playback_state_cb), pragha->playlist);
g_object_bind_property (pragha->backend, "volume",
toolbar, "volume",
binding_flags);
g_object_bind_property (pragha->preferences, "timer-remaining-mode",
toolbar, "timer-remaining-mode",
binding_flags);
pragha->sidebar2_binding =
g_object_bind_property (pragha->preferences, "secondary-lateral-panel",
pragha->sidebar2, "visible",
binding_flags);
pragha->setting_dialog = pragha_preferences_dialog_new (pragha);
#ifdef HAVE_LIBPEAS
pragha_plugins_activate_saved (pragha);
#endif
/* Finally fill the library and the playlist */
pragha_init_gui_state (pragha);
}
static void
pragha_application_dispose (GObject *object)
{
PraghaApplication *pragha = PRAGHA_APPLICATION (object);
CDEBUG(DBG_INFO, "Cleaning up");
if (pragha->sidebar2_binding) {
g_object_unref (pragha->sidebar2_binding);
pragha->sidebar2_binding = NULL;
}
#ifdef HAVE_LIBPEAS
if (pragha->peas_engine) {
pragha_plugins_save_activated (pragha);
peas_engine_garbage_collect (pragha->peas_engine);
g_object_unref (pragha->peas_engine);
pragha->peas_engine = NULL;
}
if (pragha->peas_exten_set) {
g_object_unref (pragha->peas_exten_set);
pragha->peas_exten_set = NULL;
}
#endif
if (pragha->setting_dialog) {
pragha_preferences_dialog_free (pragha->setting_dialog);
pragha->setting_dialog = NULL;
}
if (pragha->backend) {
pragha_playback_stop (pragha);
g_object_unref (pragha->backend);
pragha->backend = NULL;
}
if (pragha->art_cache) {
g_object_unref (pragha->art_cache);
pragha->art_cache = NULL;
}
if (pragha->enum_map) {
g_object_unref (pragha->enum_map);
pragha->enum_map = NULL;
}
if (pragha->mainwindow) {
pragha_window_free (pragha);
/* Explicit destroy mainwindow to finalize lifecycle of childrens */
gtk_widget_destroy (pragha->mainwindow);
pragha->mainwindow = NULL;
}
if (pragha->scanner) {
pragha_scanner_free (pragha->scanner);
pragha->scanner = NULL;
}
if (pragha->pixbuf_app) {
g_object_unref (pragha->pixbuf_app);
pragha->pixbuf_app = NULL;
}
if (pragha->menu_ui_manager) {
g_object_unref (pragha->menu_ui_manager);
pragha->menu_ui_manager = NULL;
}
/* Save Preferences and database. */
if (pragha->preferences) {
g_object_unref (pragha->preferences);
pragha->preferences = NULL;
}
if (pragha->cdbase) {
g_object_unref (pragha->cdbase);
pragha->cdbase = NULL;
}
G_OBJECT_CLASS (pragha_application_parent_class)->dispose (object);
}