Const'ref

[kdenlive] / src / abstractclipitem.h

diff --git a/src/abstractclipitem.h b/src/abstractclipitem.h
index 3e6a7ad9da833db30b1d95e48168e55264380d2a..1420788ed928901364fab1a84d6d95bb8b65d756 100644 (file)
--- a/src/abstractclipitem.h
+++ b/src/abstractclipitem.h
@@ -38,6 +38,7 @@ class AbstractClipItem : public QObject, public QGraphicsRectItem
 {
     Q_OBJECT
     Q_PROPERTY(QRectF rect READ rect WRITE setRect)
+    Q_PROPERTY(qreal opacity READ opacity WRITE setOpacity)
 
 public:
     AbstractClipItem(const ItemInfo &info, const QRectF& rect, double fps);
@@ -48,6 +49,7 @@ public:
     * @param pos new Position
     * @param value new Value */
     void updateKeyFramePos(const GenTime &pos, const double value);
+    int checkForSingleKeyframe();
     int addKeyFrame(const GenTime &pos, const double value);
     bool hasKeyFrames() const;
     int editedKeyFramePos() const;
@@ -65,7 +67,7 @@ public:
     bool isItemLocked() const;
     void closeAnimation();
 
-    virtual OPERATIONTYPE operationMode(QPointF pos) = 0;
+    virtual OPERATIONTYPE operationMode(const QPointF &pos) = 0;
     virtual GenTime startPos() const ;
     virtual void setTrack(int track);
     virtual GenTime endPos() const ;
@@ -90,7 +92,7 @@ public:
     virtual double fps() const;
     virtual void updateFps(double fps);
     virtual GenTime maxDuration() const;
-    virtual void setCropStart(GenTime pos);
+    virtual void setCropStart(const GenTime &pos);
 
     /** @brief Set this clip as the main selected clip (or not). */
     void setMainSelectedClip(bool selected);
@@ -125,9 +127,9 @@ protected:
       *        "simplekeyframe" type, the effect always starts on clip start and ends on clip end. With the
       *        "keyframe" type, the effect starts on the first keyframe and ends on the last keyframe
       */
-    void drawKeyFrames(QPainter *painter, bool limitedKeyFrames);
+    void drawKeyFrames(QPainter *painter, const QTransform &transformation, bool limitedKeyFrames);
     int mouseOverKeyFrames(QPointF pos, double maxOffset);
-    virtual void mousePressEvent(QGraphicsSceneMouseEvent * event);
+    void mousePressEvent(QGraphicsSceneMouseEvent * event);
 
 };