[gthumb] [slideshow] set the default folder to MUSIC and added an audio filter

[Paolo Bacchilega <paobac src gnome org>]

commit 6ea5e52db38f8dadc447531a9894613438767658
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Tue Feb 16 12:11:36 2010 +0100

    [slideshow] set the default folder to MUSIC and added an audio filter

 extensions/slideshow/gth-slideshow-preferences.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/extensions/slideshow/gth-slideshow-preferences.c b/extensions/slideshow/gth-slideshow-preferences.c
index 4be42f8..d11ddc0 100644
--- a/extensions/slideshow/gth-slideshow-preferences.c
+++ b/extensions/slideshow/gth-slideshow-preferences.c
@@ -211,6 +211,7 @@ add_file_button_clicked_cb (GtkButton *button,
 {
 	GthSlideshowPreferences *self = user_data;
 	GtkWidget               *dialog;
+	GtkFileFilter           *filter;
 
 	dialog = gtk_file_chooser_dialog_new (_("Choose the files to play"),
 					      GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (self))),
@@ -219,6 +220,11 @@ add_file_button_clicked_cb (GtkButton *button,
 					      GTK_STOCK_OK, GTK_RESPONSE_OK,
 					      NULL);
 	gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (dialog), TRUE);
+	gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (dialog), g_get_user_special_dir (G_USER_DIRECTORY_MUSIC));
+	filter = gtk_file_filter_new ();
+	gtk_file_filter_set_name (filter, _("Audio files"));
+	gtk_file_filter_add_mime_type (filter, "audio/*");
+	gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
 	g_signal_connect (dialog,
 			  "response",
 			  G_CALLBACK (file_chooser_dialog_response_cb),