Use const'ref.

[kdenlive] / src / clipitem.h

diff --git a/src/clipitem.h b/src/clipitem.h
index c28709938f444eb41f03de68cb51930b9f0d31e4..abc7aa954d00058add5d6499cff8968af05744d0 100644 (file)
--- a/src/clipitem.h
+++ b/src/clipitem.h
@@ -52,8 +52,8 @@ public:
                        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;
@@ -75,7 +75,7 @@ public:
 
     /** @brief Adds an effect to the clip.
     * @return The parameters that will be passed to Mlt */
-    EffectsParameterList addEffect(const QDomElement effect, bool animate = true);
+    EffectsParameterList addEffect(QDomElement effect, bool animate = true);
 
     /** @brief Deletes the effect with id @param index. */
     void deleteEffect(QString index);
@@ -85,21 +85,29 @@ public:
 
     /** @brief Gets a unique (?) effect id. */
     int effectsCounter();
+    
+        /** @brief Gets a copy of the xml of an effect.
+    * @param ix The effect's list index (starting from 0)
+    * @return A copy of the effect's xml */
+    QDomElement effect(int ix) const;
 
     /** @brief Gets a copy of the xml of an effect.
-    * @param ix The effect's index in effectlist
+    * @param ix The effect's index in effectlist (starting from 1)
     * @return A copy of the effect's xml */
-    QDomElement effectAt(int ix) const;
+    QDomElement effectAtIndex(int ix) const;
 
     /** @brief Gets the xml of an effect.
-    * @param ix The effect's index in effectlist
+    * @param ix The effect's index in effectlist (starting from 1)
     * @return The effect's xml */
-    QDomElement getEffectAt(int ix) const;
+    QDomElement getEffectAtIndex(int ix) const;
 
     /** @brief Replaces an effect.
     * @param ix The effect's index in effectlist
     * @param effect The new effect */
-    void setEffectAt(int ix, QDomElement effect);
+    void updateEffect(QDomElement effect);
+    /** @brief Enable / disable a list of effect from their indexes. */
+    void enableEffects(QList <int> indexes, bool disable);
+    bool moveEffect(QDomElement effect, int ix);
     void flashClip();
     void addTransition(Transition*);
 
@@ -126,13 +134,18 @@ public:
     void updateKeyframeEffect();
     QDomElement selectedEffect();
     int selectedEffectIndex() const;
-    void initEffect(QDomElement effect, int diff = 0);
+    
+    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 */
@@ -147,9 +160,12 @@ public:
     const ItemInfo speedIndependantInfo() const;
     int hasEffect(const QString &tag, const QString &id) const;
 
+    /** @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);
@@ -161,7 +177,7 @@ public:
     void movedKeyframe(QDomElement effect, int oldpos, int newpos, double value);
     void updateKeyframes(QDomElement effect);
     void updateGeometryKeyframes(QDomElement effect, int paramIndex, int width, int height, ItemInfo oldInfo);
-    bool updateNormalKeyframes(QDomElement parameter);
+    bool updateNormalKeyframes(QDomElement parameter, ItemInfo oldInfo);
 
     /** @brief Adjusts effects after a clip duration change. */
     QMap<int, QDomElement> adjustEffectsToDuration(int width, int height, ItemInfo oldInfo);
@@ -175,6 +191,9 @@ public:
     void resetFrameWidth(int width);
     /** @brief Clip is about to be deleted, block thumbs. */
     void stopThumbs();
+    
+    /** @brief Get a free index value for effect group. */
+    int nextFreeEffectGroupIndex() const;
 
 protected:
     //virtual void mouseMoveEvent(QGraphicsSceneMouseEvent * event);
@@ -197,6 +216,7 @@ private:
     bool m_audioOnly;
     bool m_videoOnly;
     QColor m_baseColor;
+    QColor m_paintColor;
 
     QPixmap m_startPix;
     QPixmap m_endPix;
@@ -229,7 +249,7 @@ 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);
@@ -241,10 +261,11 @@ public slots:
     void slotFetchThumbs();
     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