/**
* rb_builder_load:
* @file: filename, either absolute or relative to the data directory
* @user_data: user data to pass to autoconnected signal handlers
*
* Locates and reads a GtkBuilder file, automatically connecting
* signal handlers where possible. The caller can specify a path
* relative to the shared data directory, or its 'ui' or 'art'
* subdirectories.
*
* Return value: #GtkBuilder object built from the file
*/
GtkBuilder *
rb_builder_load (const char *file, gpointer user_data)
{
GtkBuilder *builder;
const char *name;
GError *error = NULL;
g_return_val_if_fail (file != NULL, NULL);
/* if the first character is /, it's an absolute path, otherwise locate it */
if (file[0] == G_DIR_SEPARATOR)
name = file;
else
name = rb_file (file);
builder = gtk_builder_new ();
gtk_builder_set_translation_domain (builder, GETTEXT_PACKAGE);
if (gtk_builder_add_from_file (builder, name, &error) == 0) {
g_warning ("Error loading GtkBuilder file %s: %s", name, error->message);
g_error_free (error);
}
gtk_builder_connect_signals (builder, user_data);
return builder;
}
int
main (int argc, char **argv)
{
GtkWidget *main_window;
GtkTreeModel *main_model;
GtkTreeIter iter;
RBEntryView *view;
RhythmDB *db;
RhythmDBEntry *entry;
gtk_init (&argc, &argv);
gdk_threads_init ();
rb_thread_helpers_init ();
rb_file_helpers_init (TRUE);
rb_stock_icons_init ();
rb_debug_init (TRUE);
GDK_THREADS_ENTER ();
db = rhythmdb_tree_new ("test");
rhythmdb_write_lock (db);
entry = create_entry (db, "file:///sin.mp3",
"Sin", "Pretty Hate Machine", "Nine Inch Nails", "Rock");
rhythmdb_write_unlock (db);
rhythmdb_read_lock (db);
main_model = GTK_TREE_MODEL (rhythmdb_query_model_new_empty (db));
rhythmdb_do_full_query (db, main_model,
RHYTHMDB_QUERY_PROP_EQUALS,
RHYTHMDB_PROP_TYPE, RHYTHMDB_ENTRY_TYPE_IGNORE,
RHYTHMDB_QUERY_END);
wait_for_model_completion (RHYTHMDB_QUERY_MODEL (main_model));
g_assert (gtk_tree_model_get_iter_first (main_model, &iter));
main_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
view = rb_entry_view_new (db, rb_file ("rb-entry-view-library.xml"));
rb_entry_view_set_query_model (view, RHYTHMDB_QUERY_MODEL (main_model));
gtk_container_add (GTK_CONTAINER (main_window), GTK_WIDGET (view));
g_signal_connect (G_OBJECT (main_window), "destroy",
G_CALLBACK (gtk_main_quit), NULL);
gtk_widget_show_all (GTK_WIDGET (main_window));
gtk_main ();
rhythmdb_shutdown (db);
g_object_unref (G_OBJECT (db));
GDK_THREADS_LEAVE ();
exit (0);
}
static char *
get_encoding_target_file ()
{
char *target_file;
target_file = rb_find_user_data_file (ENCODING_TARGET_FILE);
if (g_file_test (target_file, G_FILE_TEST_EXISTS) == FALSE) {
g_free (target_file);
target_file = g_strdup (rb_file (ENCODING_TARGET_FILE));
}
return target_file;
}
static VALUE exportr_read ( void )
{
VALUE data;
VALUE config = exportr_config_file();
VALUE hash = Qnil;
if ( TYPE(config) != T_NIL ) {
data = rb_funcall(rb_file(), rb_intern("read"), 1, config);
hash = rb_funcall(rb_yaml(), rb_intern("load"), 1, data);
return hash;
}
return Qnil;
}
char *
rb_plugin_find_file (RBPlugin *plugin,
const char *file)
{
RBPluginPrivate *priv = RB_PLUGIN_GET_PRIVATE (plugin);
GList *paths;
GList *l;
char *ret = NULL;
paths = rb_get_plugin_paths ();
for (l = paths; l != NULL; l = l->next) {
if (ret == NULL && priv->name) {
char *tmp;
tmp = g_build_filename (l->data, priv->name, file, NULL);
if (g_file_test (tmp, G_FILE_TEST_EXISTS)) {
ret = tmp;
break;
}
g_free (tmp);
}
}
g_list_foreach (paths, (GFunc)g_free, NULL);
g_list_free (paths);
/* global data files */
if (ret == NULL) {
const char *f;
f = rb_file (file);
if (f)
ret = g_strdup (f);
}
rb_debug ("found '%s' when searching for file '%s' for plugin '%s'",
ret, file, priv->name);
/* ensure it's an absolute path, so doesn't confuse rb_builder_load et al */
if (ret != NULL && ret[0] != '/') {
char *pwd = g_get_current_dir ();
char *path = g_strconcat (pwd, G_DIR_SEPARATOR_S, ret, NULL);
g_free (ret);
g_free (pwd);
ret = path;
}
return ret;
}
static VALUE exportr_config_file ( void )
{
VALUE filepath, frag;
VALUE exists = Qfalse;
int i;
for ( i=0; 1; i++ ) {
if ( d_scan[i] == 0 ) break;
frag = rb_str_new2(d_scan[i]);
if ( strlen(d_scan[i]) > 0 ) rb_str_cat2(frag, "/");
rb_str_cat2(frag, FILE);
filepath = rb_funcall(rb_file(), rb_intern("expand_path"), 1, frag);
exists = rb_funcall(rb_file(), rb_intern("exists?"), 1, filepath);
if ( TYPE(exists) == T_TRUE ) break;
filepath = Qnil;
}
return filepath;
}
/**
* rb_find_plugin_data_file:
* @plugin: the plugin object
* @name: name of the file to find
*
* Locates a file under the plugin's data directory.
*
* Returns: allocated string containing the location of the file
*/
char *
rb_find_plugin_data_file (GObject *object, const char *name)
{
PeasPluginInfo *info;
char *ret = NULL;
const char *plugin_name = "<unknown>";
g_object_get (object, "plugin-info", &info, NULL);
if (info != NULL) {
char *tmp;
tmp = g_build_filename (peas_plugin_info_get_data_dir (info), name, NULL);
if (g_file_test (tmp, G_FILE_TEST_EXISTS)) {
ret = tmp;
} else {
g_free (tmp);
}
plugin_name = peas_plugin_info_get_name (info);
}
if (ret == NULL) {
const char *f;
f = rb_file (name);
if (f != NULL) {
ret = g_strdup (f);
}
}
rb_debug ("found '%s' when searching for file '%s' for plugin '%s'",
ret, name, plugin_name);
/* ensure it's an absolute path */
if (ret != NULL && ret[0] != '/') {
char *pwd = g_get_current_dir ();
char *path = g_strconcat (pwd, G_DIR_SEPARATOR_S, ret, NULL);
g_free (ret);
g_free (pwd);
ret = path;
}
return ret;
}
/**
* rb_glade_xml_new:
* @file: filename, either absolute or relative to the data directory
* @root: the widget node in the file to start building from (or NULL)
* @user_data: user data to pass to autoconnected signal handlers
*
* Locates and reads a glade xml file, automatically connecting
* signal handlers where possible. The caller can specify a path
* relative to the shared data directory, or its 'glade' or 'art'
* subdirectories.
*
* Return value: #GladeXML object built from the file
*/
GladeXML *
rb_glade_xml_new (const char *file,
const char *root,
gpointer user_data)
{
GladeXML *xml;
const char *name;
g_return_val_if_fail (file != NULL, NULL);
/* if the first character is /, it's an absolute path, otherwise locate it */
if (file[0] == G_DIR_SEPARATOR)
name = file;
else
name = rb_file (file);
xml = glade_xml_new (name, root, NULL);
glade_xml_signal_autoconnect_full (xml,
(GladeXMLConnectFunc) glade_signal_connect_func,
user_data);
return xml;
}
static void
display_sync_settings_dialog (RBMediaPlayerSource *source)
{
RBMediaPlayerSourcePrivate *priv = MEDIA_PLAYER_SOURCE_GET_PRIVATE (source);
GtkWidget *content;
GtkWidget *widget;
GtkBuilder *builder;
const char *ui_file;
char *name;
char *title;
g_object_get (source, "name", &name, NULL);
title = g_strdup_printf (_("%s Sync Settings"), name);
priv->sync_dialog = gtk_dialog_new_with_buttons (title,
NULL,
0,
_("Sync with the device"),
GTK_RESPONSE_YES,
_("Don't sync"),
GTK_RESPONSE_CANCEL,
NULL);
g_free (title);
priv->sync_dialog_update_id = g_signal_connect_object (priv->sync_state,
"updated",
G_CALLBACK (sync_dialog_state_update),
source, 0);
g_signal_connect_object (priv->sync_dialog,
"response",
G_CALLBACK (sync_confirm_dialog_cb),
source, 0);
/* display the sync settings, the sync state, and some helpful text indicating why
* we're not syncing already
*/
content = gtk_dialog_get_content_area (GTK_DIALOG (priv->sync_dialog));
ui_file = rb_file ("sync-dialog.ui");
if (ui_file == NULL) {
g_warning ("Couldn't find sync-state.ui");
gtk_widget_show_all (priv->sync_dialog);
return;
}
builder = rb_builder_load (ui_file, NULL);
if (builder == NULL) {
g_warning ("Couldn't load sync-state.ui");
gtk_widget_show_all (priv->sync_dialog);
return;
}
priv->sync_dialog_label = GTK_WIDGET (gtk_builder_get_object (builder, "sync-dialog-reason"));
priv->sync_dialog_error_box = GTK_WIDGET (gtk_builder_get_object (builder, "sync-dialog-message"));
widget = GTK_WIDGET (gtk_builder_get_object (builder, "sync-settings-ui-container"));
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (widget), rb_sync_settings_ui_new (source, priv->sync_settings));
widget = GTK_WIDGET (gtk_builder_get_object (builder, "sync-state-ui-container"));
gtk_box_pack_start (GTK_BOX (widget), rb_sync_state_ui_new (priv->sync_state), TRUE, TRUE, 0);
widget = GTK_WIDGET (gtk_builder_get_object (builder, "sync-dialog"));
gtk_box_pack_start (GTK_BOX (content), widget, TRUE, TRUE, 0);
gtk_widget_show_all (priv->sync_dialog);
update_sync_settings_dialog (source);
g_object_unref (builder);
}
void
rb_media_player_source_show_properties (RBMediaPlayerSource *source)
{
RBMediaPlayerSourcePrivate *priv = MEDIA_PLAYER_SOURCE_GET_PRIVATE (source);
RBMediaPlayerSourceClass *klass = RB_MEDIA_PLAYER_SOURCE_GET_CLASS (source);
GtkBuilder *builder;
GtkContainer *container;
const char *ui_file;
char *name;
char *text;
if (priv->properties_dialog != NULL) {
gtk_window_present (GTK_WINDOW (priv->properties_dialog));
return;
}
/* load dialog UI */
ui_file = rb_file ("media-player-properties.ui");
if (ui_file == NULL) {
g_warning ("Couldn't find media-player-properties.ui");
return;
}
builder = rb_builder_load (ui_file, NULL);
if (builder == NULL) {
g_warning ("Couldn't load media-player-properties.ui");
return;
}
priv->properties_dialog = GTK_DIALOG (gtk_builder_get_object (builder, "media-player-properties"));
g_object_ref (priv->properties_dialog);
g_signal_connect_object (priv->properties_dialog,
"response",
G_CALLBACK (properties_dialog_response_cb),
source, 0);
g_object_get (source, "name", &name, NULL);
text = g_strdup_printf (_("%s Properties"), name);
gtk_window_set_title (GTK_WINDOW (priv->properties_dialog), text);
g_free (text);
g_free (name);
/* ensure device usage information is available and up to date */
update_sync (source);
/*
* fill in some common details:
* - volume usage (need to hook up signals etc. to update this live)
*/
rb_sync_state_ui_create_bar (&priv->volume_usage, rb_media_player_source_get_capacity (source), NULL);
rb_sync_state_ui_update_volume_usage (&priv->volume_usage, priv->sync_state);
gtk_widget_show_all (priv->volume_usage.widget);
container = GTK_CONTAINER (gtk_builder_get_object (builder, "device-usage-container"));
gtk_container_add (container, priv->volume_usage.widget);
/* let the subclass fill in device type specific details (model names, device names,
* .. battery levels?) and add more tabs to the notebook to display 'advanced' stuff.
*/
if (klass->show_properties) {
klass->show_properties (source,
GTK_WIDGET (gtk_builder_get_object (builder, "device-info-box")),
GTK_WIDGET (gtk_builder_get_object (builder, "media-player-notebook")));
}
/* create sync UI */
container = GTK_CONTAINER (gtk_builder_get_object (builder, "sync-settings-ui-container"));
gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (container), rb_sync_settings_ui_new (source, priv->sync_settings));
container = GTK_CONTAINER (gtk_builder_get_object (builder, "sync-state-ui-container"));
gtk_box_pack_start (GTK_BOX (container), rb_sync_state_ui_new (priv->sync_state), TRUE, TRUE, 0);
gtk_widget_show_all (GTK_WIDGET (container));
/* create encoding settings UI */
if (priv->encoding_settings) {
container = GTK_CONTAINER (gtk_builder_get_object (builder, "encoding-settings-container"));
gtk_container_add (container, rb_encoding_settings_new (priv->encoding_settings, priv->encoding_target, TRUE));
gtk_widget_show_all (GTK_WIDGET (container));
} else {
container = GTK_CONTAINER (gtk_builder_get_object (builder, "encoding-settings-frame"));
gtk_widget_hide (GTK_WIDGET (container));
gtk_widget_set_no_show_all (GTK_WIDGET (container), TRUE);
}
gtk_widget_show (GTK_WIDGET (priv->properties_dialog));
g_object_unref (builder);
}