Add a xml file filter to the file open dialog

My home directory is a mess.  Don't show all the crap, just the stuff
that might be relevant.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/gtk-gui.c b/gtk-gui.c
index 7c8e36423..7eb85cf80 100644
--- a/gtk-gui.c
+++ b/gtk-gui.c
@@ -87,6 +87,8 @@ void report_error(GError* error)
 static void file_open(GtkWidget *w, gpointer data)
 {
 	GtkWidget *dialog;
+	GtkFileFilter *filter;
+
 	dialog = gtk_file_chooser_dialog_new("Open File",
 		GTK_WINDOW(main_window),
 		GTK_FILE_CHOOSER_ACTION_OPEN,
@@ -95,6 +97,13 @@ static void file_open(GtkWidget *w, gpointer data)
 		NULL);
 	gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE);
 
+	filter = gtk_file_filter_new();
+	gtk_file_filter_add_pattern(filter, "*.xml");
+	gtk_file_filter_add_pattern(filter, "*.XML");
+	gtk_file_filter_add_mime_type(filter, "text/xml");
+	gtk_file_filter_set_name(filter, "XML file");
+	gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter);
+
 	if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
 		GSList *filenames;
 		char *filename;