FreeCAD WebAssembly development snapshot

src/Gui/MenuManager.h

@@ -0,0 +1,106 @@
+/***************************************************************************
+ *   Copyright (c) 2005 Werner Mayer <wmayer[at]users.sourceforge.net>     *
+ *                                                                         *
+ *   This file is part of the FreeCAD CAx development system.              *
+ *                                                                         *
+ *   This library is free software; you can redistribute it and/or         *
+ *   modify it under the terms of the GNU Library General Public           *
+ *   License as published by the Free Software Foundation; either          *
+ *   version 2 of the License, or (at your option) any later version.      *
+ *                                                                         *
+ *   This library  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 Library General Public License for more details.                  *
+ *                                                                         *
+ *   You should have received a copy of the GNU Library General Public     *
+ *   License along with this library; see the file COPYING.LIB. If not,    *
+ *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
+ *   Suite 330, Boston, MA  02111-1307, USA                                *
+ *                                                                         *
+ ***************************************************************************/
+
+#pragma once
+
+#include <string>
+#include <QList>
+#include <QString>
+#include <FCGlobal.h>
+
+
+class QAction;
+class QMenu;
+
+namespace Gui
+{
+
+class MainWindow;
+
+class GuiExport MenuItem
+{
+public:
+    MenuItem();
+    explicit MenuItem(MenuItem*);
+    ~MenuItem();
+
+    void setCommand(const std::string&);
+    std::string command() const;
+
+    bool hasItems() const;
+    MenuItem* findItem(const std::string&);
+    MenuItem* findParentOf(const std::string&);
+    MenuItem* copy() const;
+    uint count() const;
+
+    void appendItem(MenuItem*);
+    bool insertItem(MenuItem*, MenuItem*);
+    MenuItem* afterItem(MenuItem*) const;
+    void removeItem(MenuItem*);
+    void clear();
+
+    MenuItem& operator<<(MenuItem* item);
+    MenuItem& operator<<(const std::string& command);
+    QList<MenuItem*> getItems() const;
+
+private:
+    std::string _name;
+    QList<MenuItem*> _items;
+};
+
+/**
+ * The MenuManager class is responsible for the creation of menus and context menus and appending
+ * them to the main window.
+ * @see ToolBoxManager
+ * @see ToolBarManager
+ * @author Werner Mayer
+ */
+class GuiExport MenuManager
+{
+public:
+    /** Sets up the menus of a given workbench. */
+    void setup(MenuItem*) const;
+    /// sets up a context menu out of item
+    void setupContextMenu(MenuItem* item, QMenu& menu) const;
+    void retranslate() const;
+
+    /// The one and only instance.
+    static MenuManager* getInstance();
+    static void destruct();
+
+protected:
+    MenuManager();
+    ~MenuManager();
+
+private:
+    void setup(MenuItem*, QMenu*) const;
+    void retranslate(QMenu*) const;
+    QAction* findAction(const QList<QAction*>&, const QString&) const;
+    QList<QAction*> findActions(const QList<QAction*>&, const QString&) const;
+
+private:
+    static MenuManager* _instance;
+
+    friend class MainWindow;
+};
+
+}  // namespace Gui