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hugin_qtbase/qtappbase/QADocument.qt.h

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// -*- c-basic-offset: 4 -*-
namespace QtAppBase {

class QADocument : public QObject
{
    Q_OBJECT
    
public:
    QADocument(QADocumentController* parent = NULL);
    virtual ~QADocument() {}
        
public:
    virtual openFile(QString filePath, QAFiletype fileType = QADefaultFiletype());
    virtual show();
    
public:
    virtual QADocumentTemplate* documentTemplate() =0;
    
public:
    void setDocumentController(QADocumentController* controller);
    QADocumentController* documentController();
private:
    QADocumentController* m_documentController;
    
public:
    virtual QString filePath() const;
    virtual void setFilePath(QString newPath);
    virtual bool fileName() const;
    virtual bool fileExsists() const;
private:
    QFileInfo m_fileInfo;

public:
    virtual QAFiletype filetype() const;
    virtual void setFileType(const QAFiletype& filetype);
private:
    QAFiletype m_fileType;
    
public:
    virtual QWidget* mainDocumentWindow() =0;
    
public slots:
    virtual bool save();
    virtual bool saveAs();
    virtual bool revert();
    virtual bool askAndClose(bool cancellable = true);
protected:
    virtual bool isModified();
    virtual bool saveToPath(QString path, QAFiletype filetype);
    virtual void reset() =0;
    virtual bool revertDocumentToFile(QString path);
    virtual void close();
    
protected:
    virtual void signalDataChange();
public signal:
    virtual void documentDataChanged();
    virtual void modifiedStatusChanged(bool becomeModified);
    virtual void filepathChanged();
    virtual void filepathChangedTo(const QString& newPath);

public:
    virtual AppBase::DocumentData* documentData() =0;
    virtual QAUndoStack* undoStack();
private:
    QAUndoStack m_undoStack;
};

} //namespace

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