kernelshark: Created trace_get_file_dialog() to ask for filename

Added shortcut trace_get_file_dialog() to simplify the asking for
a file name.

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

1 files changed, 13 insertions, 21 deletions

diff --git a/kernel-shark.c b/kernel-shark.c
index 58aa860..d913ae0 100644
--- a/kernel-shark.c
+++ b/kernel-shark.c
@@ -141,28 +141,21 @@ load_clicked (gpointer data)
 {
         struct shark_info *info = data;
         struct tracecmd_input *handle;
-        GtkWidget *dialog;
         gchar *filename;
 
-        dialog = gtk_file_chooser_dialog_new("Load File",
-                                             NULL,
-                                             GTK_FILE_CHOOSER_ACTION_OPEN,
-                                             GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
-                                             GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
-                                             NULL);
-        if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
-                filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
-                handle = tracecmd_open(filename);
-                if (handle) {
-                        tracecmd_close(info->handle);
-                        info->handle = handle;
-                        trace_graph_load_handle(info->ginfo, handle);
-                        trace_view_reload(info->treeview, handle, info->spin);
-                        update_title(info->window, filename);
-                }
-                g_free(filename);
+        filename = trace_get_file_dialog("Load File");
+        if (!filename)
+                return;
+
+        handle = tracecmd_open(filename);
+        if (handle) {
+                tracecmd_close(info->handle);
+                info->handle = handle;
+                trace_graph_load_handle(info->ginfo, handle);
+                trace_view_reload(info->treeview, handle, info->spin);
+                update_title(info->window, filename);
         }
-        gtk_widget_destroy(dialog);
+        g_free(filename);
 }
 
 /* Callback for the clicked signal of the Exit button */
@@ -763,12 +756,11 @@ void kernel_shark(int argc, char **argv)
 
         /* --- File - Load Option --- */
 
-        sub_item = gtk_menu_item_new_with_label("Load info");
+        sub_item = gtk_menu_item_new_with_label("Load data");
 
         /* Add them to the menu */
         gtk_menu_shell_append(GTK_MENU_SHELL (menu), sub_item);
 
-        /* We can attach the Quit menu item to our exit function */
         g_signal_connect_swapped (G_OBJECT (sub_item), "activate",
                                   G_CALLBACK (load_clicked),
                                   (gpointer) info);