PTreeMenu.h

Go to the documentation of this file.

#ifndef PTREE_MENU_H_INCLUDED
#define PTREE_MENU_H_INCLUDED
/*
 * Copyright 2011-2016 Universiteit Antwerpen
 *
 * Licensed under the EUPL, Version 1.1 or  as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at: http://ec.europa.eu/idabc/eupl5
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing
 * permissions and limitations under the Licence.
 */
#include "gui/HasUnsavedChanges.h"

#include <boost/property_tree/ptree.hpp>
#include <QMenu>

class QAction;
class QSignalMapper;

namespace SimShell {
namespace Gui {

class PTreeMenu : public QMenu, public HasUnsavedChanges
{
        Q_OBJECT
public:
        PTreeMenu(QString const& title, QString const& path_prefix = QString(), QWidget* parent = 0);

        virtual ~PTreeMenu();

        virtual bool IsOpened() const;

        bool OpenPTree(boost::property_tree::ptree const& pt, int depth = -1);

signals:
        void ItemTriggered(QString const& subtree = QString());

protected:
        virtual void InternalForceClose();

        virtual bool InternalIsClean() const;

        virtual bool InternalSave();

private:
        void AddAllAction();

        void OpenPTreeInternal(boost::property_tree::ptree const& pt, int remaining_depth);

private:
        bool               m_opened;
        QAction*           m_action_all;        // the "All..."-action
        QString            m_path;
        QSignalMapper*     m_signal_mapper;

};

} // namespace
} // namespace

#endif // end_of_inclde_guard