Still const'ref. Minor optimization

[kdenlive] / src / clipitem.h

diff --git a/src/clipitem.h b/src/clipitem.h
index 47434366f6c5e337bd39b6d3c4bffec4ef362423..d71ebb5ecceb7ad84467c6ec8ac17e03efb45140 100644 (file)
--- a/src/clipitem.h
+++ b/src/clipitem.h
@@ -46,14 +46,14 @@ class ClipItem : public AbstractClipItem
     Q_OBJECT
 
 public:
-    ClipItem(DocClipBase *clip, ItemInfo info, double fps, double speed, int strobe, int frame_width, bool generateThumbs = true);
+    ClipItem(DocClipBase *clip, const ItemInfo &info, double fps, double speed, int strobe, int frame_width, bool generateThumbs = true);
     virtual ~ ClipItem();
     virtual void paint(QPainter *painter,
                        const QStyleOptionGraphicsItem *option,
                        QWidget *);
     virtual int type() const;
-    void resizeStart(int posx, bool size = true);
-    void resizeEnd(int posx);
+    void resizeStart(int posx, bool size = true, bool emitChange = true);
+    void resizeEnd(int posx, bool emitChange = true);
     OPERATIONTYPE operationMode(QPointF pos);
     static int itemHeight();
     const QString clipProducer() const;
@@ -138,10 +138,14 @@ public:
     void initEffect(QDomElement effect, int diff = 0, int offset = 0);
 
     /** @brief Gets all keyframes.
-    * @param index Number of the effect
+    * @param index Index of the effect
     * @return a list of strings of keyframes (one string per param) */
     QStringList keyframes(const int index);
 
+    /** @brief Adjust all geometry keyframes.
+    * @param index Index of the effect */
+    void resizeGeometries(const int index, int width, int height, int previousDuration, int start, int duration);
+
     /** @brief Sets params with keyframes and updates the visible keyframes.
     * @param ix Number of the effect
     * @param keyframes a list of strings of keyframes (one string per param), which should be used */
@@ -159,8 +163,9 @@ public:
     /** @brief Adjust keyframes to the new clip. */
     const QString adjustKeyframes(QString keyframes, int offset);
     /** @brief Makes sure all keyframes are in the clip's cropped duration.
+     * @param cutPos the frame number where the new clip starts
     * @return Whether or not changes were made */
-    bool checkKeyFrames();
+    bool checkKeyFrames(int width, int height, int previousDuration, int cutPos = -1);
     QPixmap startThumb() const;
     QPixmap endThumb() const;
     void setVideoOnly(bool force);
@@ -189,10 +194,6 @@ public:
     
     /** @brief Get a free index value for effect group. */
     int nextFreeEffectGroupIndex() const;
-    /** @brief Set this clip as the main selected clip (or not). */
-    void setMainSelectedClip(bool selected);
-    /** @brief Is this clip selected as the main clip. */
-    bool isMainSelectedClip();
 
 protected:
     //virtual void mouseMoveEvent(QGraphicsSceneMouseEvent * event);
@@ -215,6 +216,7 @@ private:
     bool m_audioOnly;
     bool m_videoOnly;
     QColor m_baseColor;
+    QColor m_paintColor;
 
     QPixmap m_startPix;
     QPixmap m_endPix;
@@ -242,29 +244,28 @@ private:
     /** @brief Keyframes type can be "keyframe" or "simplekeyframe" which have to be painted differently.
      * True if keyframe type is "keyframe" */
     bool m_limitedKeyFrames;
-    /** @brief True if this is the last clip the user selected */
-    bool m_isMainSelectedClip;
 
 private slots:
     void slotGetStartThumb();
     void slotGetEndThumb();
     void slotGotAudioData();
-    void slotPrepareAudioThumb(double pixelForOneFrame, int startpixel, int endpixel, int channels);
+    void slotPrepareAudioThumb(double pixelForOneFrame, int startpixel, int endpixel, int channels, int pixelHeight);
     void animate(qreal value);
-    void slotSetStartThumb(QImage img);
-    void slotSetEndThumb(QImage img);
+    void slotSetStartThumb(const QImage &img);
+    void slotSetEndThumb(const QImage &img);
     void slotThumbReady(int frame, QImage img);
     /** @brief The thumbnailer has finished to cache all required thumbs. */
     void slotGotThumbsCache();
 
 public slots:
     void slotFetchThumbs();
-    void slotSetStartThumb(const QPixmap pix);
-    void slotSetEndThumb(const QPixmap pix);
+    void slotSetStartThumb(const QPixmap &pix);
+    void slotSetEndThumb(const QPixmap &pix);
+    void slotUpdateRange();
 
 signals:
-    void getThumb(int, int);
-    void prepareAudioThumb(double, int, int, int);
+    void prepareAudioThumb(double, int, int, int, int);
+    void updateRange();
 };
 
 #endif