File indexing completed on 2024-05-12 13:04:45

 /*
  * This file is part of the KDE project
  *
  * SPDX-FileCopyrightText: 2013 Shantanu Tushar <shantanu@kde.org>
  * SPDX-FileCopyrightText: 2013 Arjen Hiemstra <ahiemstra@heimr.nl>
  *
  * SPDX-License-Identifier: LGPL-2.0-or-later
  *
  */
 
 #ifndef CQPRESENTATIONCANVAS_H
 #define CQPRESENTATIONCANVAS_H
 
 #include "CQCanvasBase.h"
 
 class KoCanvasBase;
 class KPrDocument;
 class CQPresentationCanvas : public CQCanvasBase
 {
     Q_OBJECT
     Q_PROPERTY(int currentSlide READ currentSlide WRITE setCurrentSlide NOTIFY currentSlideChanged)
     Q_PROPERTY(QSizeF pageSize READ pageSize NOTIFY currentSlideChanged)
     Q_PROPERTY(QObjectList linkTargets READ linkTargets NOTIFY linkTargetsChanged)
     Q_PROPERTY(QObject* document READ doc NOTIFY documentChanged);
     Q_PROPERTY(QObject* textEditor READ textEditor NOTIFY textEditorChanged)
 
 public:
     explicit CQPresentationCanvas(QDeclarativeItem* parent = 0);
     virtual ~CQPresentationCanvas();
 
     int currentSlide() const;
     Q_INVOKABLE int slideCount() const;
     KPrDocument* document() const;
     Q_INVOKABLE QObject* doc() const;
     Q_INVOKABLE QObject* part() const;
     QSizeF pageSize() const;
 
     QObjectList linkTargets() const;
 
     void setCurrentSlide(int slide);
 
     virtual void render(QPainter* painter, const QRectF& target);
 
     QObject* textEditor() const;
     // Deselects any text selection present in the document, and deselects all shapes
     // This is highly useful, as it makes navigation prettier.
     Q_INVOKABLE void deselectEverything();
 
     virtual qreal shapeTransparency() const;
     virtual void setShapeTransparency(qreal newTransparency);
 
 Q_SIGNALS:
     void currentSlideChanged();
     void linkTargetsChanged();
     void documentChanged();
     void textEditorChanged();
 
 protected:
     virtual bool event( QEvent* event );
     virtual void geometryChanged(const QRectF& newGeometry, const QRectF& oldGeometry);
     virtual void openFile(const QString& uri);
 
 private Q_SLOTS:
     void updateDocumentSize(const QSize& size);
 
 private:
     void createAndSetCanvasControllerOn(KoCanvasBase* canvas);
     void createAndSetZoomController(KoCanvasBase* canvas);
 
     class Private;
     Private * const d;
 };
 
 #endif // CQPRESENTATIONCANVAS_H