gfio: add support for making job menu visible or not

Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/gfio.c b/gfio.c
index 4bc3a3e663f3cead732b5b25bd601d5667c50e49..40ef34c92a63663e1d9d52fc157e292534a1f5f1 100644 (file)
--- a/gfio.c
+++ b/gfio.c
@@ -104,6 +104,8 @@ struct gfio_graphs {
  * Main window widgets and data
  */
 struct gui {
+       GtkUIManager *uimanager;
+       GtkWidget *menu;
        GtkWidget *window;
        GtkWidget *vbox;
        GtkWidget *topvbox;
@@ -2335,6 +2337,14 @@ static const gchar *ui_string = " \
        </ui> \
 ";
 
+static void set_job_menu_visible(struct gui *ui, int visible)
+{
+       GtkWidget *job;
+
+       job = gtk_ui_manager_get_widget(ui->uimanager, "/MainMenu/JobMenu");
+       gtk_widget_set_sensitive(job, visible);
+}
+
 static GtkWidget *get_menubar_menu(GtkWidget *window, GtkUIManager *ui_manager,
                                   struct gui *ui)
 {
@@ -2348,6 +2358,7 @@ static GtkWidget *get_menubar_menu(GtkWidget *window, GtkUIManager *ui_manager,
        gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ui_manager), ui_string, -1, &error);
 
        gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ui_manager));
+
        return gtk_ui_manager_get_widget(ui_manager, "/MainMenu");
 }
 
@@ -2571,14 +2582,16 @@ static gboolean notebook_switch_page(GtkNotebook *notebook, GtkWidget *widget,
                                     guint page, gpointer data)
 
 {
+       struct gui *ui = (struct gui *) data;
+
+       set_job_menu_visible(ui, page);
        return TRUE;
 }
 
 static void init_ui(int *argc, char **argv[], struct gui *ui)
 {
        GtkSettings *settings;
-       GtkUIManager *uimanager;
-       GtkWidget *menu, *vbox;
+       GtkWidget *vbox;
 
        /* Magical g*thread incantation, you just need this thread stuff.
         * Without it, the update that happens in gfio_update_thread_status
@@ -2603,9 +2616,9 @@ static void init_ui(int *argc, char **argv[], struct gui *ui)
        ui->vbox = gtk_vbox_new(FALSE, 0);
        gtk_container_add(GTK_CONTAINER(ui->window), ui->vbox);
 
-       uimanager = gtk_ui_manager_new();
-       menu = get_menubar_menu(ui->window, uimanager, ui);
-       gfio_ui_setup(settings, menu, ui->vbox, uimanager);
+       ui->uimanager = gtk_ui_manager_new();
+       ui->menu = get_menubar_menu(ui->window, ui->uimanager, ui);
+       gfio_ui_setup(settings, ui->menu, ui->vbox, ui->uimanager);
 
        ui->notebook = gtk_notebook_new();
        g_signal_connect(ui->notebook, "switch-page", G_CALLBACK(notebook_switch_page), ui);