#ifndef _QDESIGNVIEWWINDOW_H_
#define _QDESIGNVIEWWINDOW_H_

#include <QtGui>
#include <QtXml>
#include <QDir>

#include "ui_qdesignviewwindow.h"

namespace projection
{
class ProjectionModel;
class QDesignViewWidget;
class QPanelWidget;
class Channel;

class QDesignViewWindow : public QMainWindow
{
    Q_OBJECT

public:

    QDesignViewWindow(QWidget* pParent=0, Qt::WFlags flag=0);
    ~QDesignViewWindow();

	void setModel(ProjectionModel* pModel);

    QGLWidget* getGLWidget() const;
    QDesignViewWidget* getDesignView() const;
    QPanelWidget* getPanel() const;

    bool loadFile(const QString& fileName);
    bool saveFile(const QString& fileName);

    void initFromDOMElement(const QDomElement& element);
    QDomElement domElement(const QString& name, QDomDocument& doc) const;

private slots:

    void on_actionFileNew_triggered();
	void on_actionFileOpen_triggered();
	void on_actionFileSave_triggered();
	void on_actionFileSaveAs_triggered();
	void on_actionFileExportDataset_triggered();
	void on_actionFileSyncClients_triggered();
    void on_actionFileExit_triggered();
    void on_actionFileExitAll_triggered();
	void on_actionEditDesignDistortionMap_triggered();
	void on_actionEditDesignBlendMap_triggered();
	void on_actionEditPreference_triggered();
    void on_menuEdit_aboutToShow();
	void on_actionViewPerspective_triggered();
	void on_actionViewCenter_triggered();
	void on_actionViewTop_triggered();
	void on_actionViewSide_triggered();
	void on_actionViewFront_triggered();
    void on_menuView_aboutToShow();
	void on_actionViewAxis_triggered(bool checked);
	void on_designViewWidget_axisVisibilityChanged(bool bVisible);
	void on_actionViewGrid_triggered(bool checked);
	void on_designViewWidget_gridVisibilityChanged(bool bVisible);
	void on_actionViewInfo_triggered(bool checked);
	void on_designViewWidget_infoVisibilityChanged(bool bVisible);
	void on_actionViewViewAll_triggered();
	void on_actionWindowSceneViewer_triggered();
	void on_actionWindowSceneDialog_triggered();
	void on_actionWindowScreenDialog_triggered();
	void on_actionWindowChannelManager_triggered();
	void on_actionHelpHelp_triggered();
	void on_actionHelpAbout_triggered();
	void on_actionHelpAbout_Qt_triggered();
	void on_actionHelpPlugins_triggered();

    void setCurrentFile(const QString& fileName);
    void updateRecentFileActions();
    void openRecentFile();

    void activateDesignView();

protected:
    virtual void closeEvent (QCloseEvent* pEvent);

private:

    Ui::QDesignViewWindow ui;

    // file history management
    QString m_fileName;
    enum { MAX_RECENT_FILES = 5 };
    QAction* m_pRecentFileActs[MAX_RECENT_FILES];
    QAction* m_pSeparatorAct;

    ProjectionModel* m_pModel;
};

}; // projection

#endif // _QDESIGNVIEWWINDOW_H_