kernelshark: Add filters to dialog menu

Add filters to the file chooser dialog menu. Now the user can
pick from *.dat or *.kss files.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/trace-dialog.c b/trace-dialog.c
index a87118c..f4ad05e 100644
--- a/trace-dialog.c
+++ b/trace-dialog.c
@@ -316,6 +316,7 @@ gchar *trace_get_file_dialog(const gchar *title, const char *open,
         struct stat st;
         GtkWidget *dialog;
         GtkResponseType ret;
+        GtkFileFilter *filter;
         gchar *filename = NULL;
 
         if (!open)
@@ -328,6 +329,24 @@ gchar *trace_get_file_dialog(const gchar *title, const char *open,
                                              open, GTK_RESPONSE_ACCEPT,
                                              NULL);
 
+        filter = gtk_file_filter_new();
+        gtk_file_filter_set_name(filter, "All Files");
+        gtk_file_filter_add_pattern(filter, "*");
+        gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
+
+        filter = gtk_file_filter_new();
+        gtk_file_filter_set_name(filter, "trace-cmd .dat files");
+        gtk_file_filter_add_pattern(filter, "*.dat");
+        gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
+
+        filter = gtk_file_filter_new();
+        gtk_file_filter_set_name(filter, "KernelShark setting files");
+        gtk_file_filter_add_pattern(filter, "*.kss");
+        gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog), filter);
+
+        if (warn)
+                gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
+
  again:
         ret = gtk_dialog_run(GTK_DIALOG(dialog));