1 files changed, 92 insertions, 0 deletions
diff --git a/src/libaudqt/plugin-menu-qt.cc b/src/libaudqt/plugin-menu-qt.cc
new file mode 100644
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+++ b/src/libaudqt/plugin-menu-qt.cc
@@ -0,0 +1,92 @@
+/*
+ * plugin-menu.cc
+ * Copyright 2014 William Pitcock
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions, and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions, and the following disclaimer in the documentation
+ *    provided with the distribution.
+ *
+ * This software is provided "as is" and without any warranty, express or
+ * implied. In no event shall the authors be liable for any damages arising from
+ * the use of this software.
+ */
+
+#include "libaudqt.h"
+#include "libaudqt/menu.h"
+
+#include <QMenu>
+
+#include <libaudcore/i18n.h>
+#include <libaudcore/interface.h>
+#include <libaudcore/plugins.h>
+
+namespace audqt {
+
+struct ItemData {
+    MenuItem item;
+    SmartPtr<QAction> action;
+};
+
+static aud::array<AudMenuID, Index<ItemData>> items;
+static aud::array<AudMenuID, QMenu *> menus;
+
+static void show_prefs ()
+{
+    prefswin_show_plugin_page (PluginType::General);
+}
+
+MenuItem default_menu_items[] = {
+    MenuCommand ({N_("_Plugins ..."), "preferences-system"}, show_prefs),
+};
+
+void menu_rebuild (AudMenuID id)
+{
+    if (menus[id])
+        menus[id]->clear ();
+    else
+        menus[id] = new QMenu (_("Services"));
+
+    for (auto & item : items[id])
+    {
+        item.action.capture (menu_action (item.item, nullptr));
+        menus[id]->addAction (item.action.get ());
+    }
+
+    if (! menus[id]->isEmpty ())
+        menus[id]->addAction (menu_action (MenuSep (), PACKAGE, menus[id]));
+
+    for (auto & item : default_menu_items)
+        menus[id]->addAction (menu_action (item, PACKAGE, menus[id]));
+}
+
+EXPORT QMenu * menu_get_by_id (AudMenuID id)
+{
+    if (! menus[id])
+        menu_rebuild (id);
+
+    return menus[id];
+}
+
+EXPORT void menu_add (AudMenuID id, MenuFunc func, const char * name, const char * icon)
+{
+    items[id].append (MenuCommand ({name, icon}, func));
+
+    menu_rebuild(id);
+}
+
+EXPORT void menu_remove (AudMenuID id, MenuFunc func)
+{
+    auto is_match = [func] (ItemData & item)
+        { return item.item.func == func; };
+
+    if (items[id].remove_if (is_match, true))
+        menu_rebuild (id);
+}
+
+} // namespace audqt