C:/Users/Marc/Desktop/Phystank/trunk/src/ui/ModalDialog.h

//This file is part of PhysTank.
//
//PhysTank is free software: you can redistribute it and/or modify
//it under the terms of the GNU General Public License as published by
//the Free Software Foundation, either version 3 of the License, or
//(at your option) any later version.
//
//PhysTank 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 PhysTank.  If not, see <http://www.gnu.org/licenses/>.
//
// © Marc Johnson, 2009

#ifndef _MODALDIALOG_
#define _MODALDIALOG_

#include <string>

#include <boost/shared_ptr.hpp>

#include "input/InputListener.h"

#include "ui/AbstractButtonListener.h"
#include "ui/AbstractDialogListener.h"
#include "ui/CompositeScreenElement.h"
#include "ui/ModalDialogType.h"

#include "util/Rect.h"
#include "util/LineVertex.h"

class Button;
class Engine;

class ModalDialog : public CompositeScreenElement,
                                        public AbstractMouseListener,
                                        public AbstractKeyListener
{
        friend class DialogButtonListener;
private:
        Engine* m_pEngine;
        std::wstring m_title;
        AbstractButtonListenerPtr m_pButtonListener;
        AbstractDialogListenerPtr m_pDialogListener;
        std::map<Button*, int> m_options;
        std::vector<Button*> m_optionVector;
        Rect m_area;
        LineVertex* m_pBorderVertices;
        bool m_bBorder;
public:
        ModalDialog(Engine* pEngine, const std::wstring& title, const Rect & rect, bool bBorder);
        virtual ~ModalDialog();

        virtual void Update(const int nDelta);
        virtual void Render(AbstractRenderer* pRenderer, const int nDelta);
        virtual void OnMouseMove(const MouseEvent& e);
        virtual void OnMouseButtonPressed(const MouseEvent& e);
        virtual void OnMouseButtonReleased(const MouseEvent& e) { }
        virtual void OnKeyPressed(const KeyEvent& e) { }
        virtual void OnKeyReleased(const KeyEvent& e) { }

        void AddOption(const std::wstring& label, const int nValue);
        void SetDialogListener(AbstractDialogListenerPtr pListener) { m_pDialogListener = pListener; }
};

typedef boost::shared_ptr<ModalDialog> ModalDialogPtr;

#endif

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