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#ifndef NOTEBOOKVIEW_H
#define NOTEBOOKVIEW_H
#include <QtGui/QGraphicsView>
#include <QtGui/QGraphicsItem>
#include "afdnotebook.h"
#include "paperreplay.h"
#include "pageitem.h"
class NotebookView : public QGraphicsView
{
Q_OBJECT
Q_PROPERTY(QString notebook WRITE setNotebook READ notebook)
Q_PROPERTY(QString paperReplay WRITE setPaperReplay READ paperReplay)
Q_PROPERTY(QList<int> pageNumbers READ pageNumbers NOTIFY pageNumbersChanged)
Q_PROPERTY(int curPage READ curPage WRITE setCurPage NOTIFY curPageChanged)
Q_PROPERTY(int zoom READ zoom WRITE setZoom NOTIFY zoomChanged)
public:
explicit NotebookView(QWidget *parent = 0);
void setNotebook(const QString &path);
QString notebook() const;
void setPaperReplay(const QString &path);
QString paperReplay() const;
QList<int> pageNumbers() const;
int curPage() const;
void setCurPage(int page);
int zoom() const;
void requestPaperReplay(const QString &file, qint64 time);
signals:
void pageNumbersChanged();
void curPageChanged();
void zoomChanged();
void paperReplayRequested(const QString &file, qint64 time);
public slots:
void clear();
void setZoom(int zoom);
void prevPage();
void nextPage();
protected:
void resizeEvent(QResizeEvent *event);
void scrollContentsBy(int dx, int dy);
private:
void removePages();
bool createPages();
void calculateScale();
private:
AfdNotebook *_nb;
PaperReplay *_replay;
QString _nbPath;
QString _replayPath;
QMap<int, PageItem*> _pages;
QSizeF _maxPageSize;
int _zoom;
int _curPage;
};
#endif // NOTEBOOKVIEW_H
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