move lttv to root

[lttv.git] / lttv / modules / gui / lttvwindow / lttvwindow / menu.c

diff --git a/lttv/modules/gui/lttvwindow/lttvwindow/menu.c b/lttv/modules/gui/lttvwindow/lttvwindow/menu.c
new file mode 100644 (file)
index 0000000..5235aca
--- /dev/null
+++ b/lttv/modules/gui/lttvwindow/lttvwindow/menu.c
@@ -0,0 +1,79 @@
+/* This file is part of the Linux Trace Toolkit viewer
+ * Copyright (C) 2003-2004 XangXiu Yang
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License Version 2 as
+ * published by the Free Software Foundation;
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, 
+ * MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <lttv/lttv.h>
+#include <lttvwindow/menu.h>
+
+
+LttvMenus *lttv_menus_new() {
+  return g_array_new(FALSE, FALSE, sizeof(LttvMenuClosure));
+}
+
+/* MD: delete elements of the array also, but don't free pointed addresses
+ * (functions).
+ */
+void lttv_menus_destroy(LttvMenus *h) {
+  g_debug("lttv_menus_destroy()");
+  g_array_free(h, TRUE);
+}
+
+LttvMenuClosure lttv_menus_add(LttvMenus *h,
+    lttvwindow_viewer_constructor f,
+    char* menu_path, char* menu_text, GtkWidget *widget)
+{
+  LttvMenuClosure c;
+
+  c.con = f;
+  c.menu_path = menu_path;
+  c.menu_text = menu_text;
+  c.widget = widget;
+  if(h != NULL) g_array_append_val(h,c);
+
+  return c;
+}
+
+GtkWidget *lttv_menus_remove(LttvMenus *h, lttvwindow_viewer_constructor f)
+{
+  LttvMenuClosure * tmp;
+  guint i;
+  GtkWidget *widget;
+  
+  for(i=0;i<h->len;i++){
+    tmp = & g_array_index(h, LttvMenuClosure, i);
+    if(tmp->con == f) {
+      widget = tmp->widget;
+      break;
+    }
+  }
+  if(i<h->len){
+    g_array_remove_index(h, i);
+    return widget;
+  }else return NULL;
+  
+}
+
+unsigned lttv_menus_number(LttvMenus *h)
+{
+  return h->len;
+}
+
+