X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fclipitem.h;h=4ee13a690fe2c815129ab481e8d90ad41f259232;hb=56aee6aedeeed3efd10ada8fe3c229eddc01ef05;hp=9c6f4434fb02007cd84c30e2f6e6297992b23bae;hpb=715c1fea22e24373f70f6e39efbf17bba0c42334;p=kdenlive diff --git a/src/clipitem.h b/src/clipitem.h index 9c6f4434..4ee13a69 100644 --- a/src/clipitem.h +++ b/src/clipitem.h @@ -39,22 +39,23 @@ class Transition; namespace Mlt { class Producer; -}; +} class ClipItem : public AbstractClipItem { Q_OBJECT public: - ClipItem(DocClipBase *clip, ItemInfo info, double fps, double speed, int strobe, 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); - OPERATIONTYPE operationMode(QPointF pos); + void resizeStart(int posx, bool size = true, bool emitChange = true); + void resizeEnd(int posx, bool emitChange = true); + OperationType operationMode(const QPointF &pos); + static int itemHeight(); const QString clipProducer() const; int clipType() const; DocClipBase *baseClip() const; @@ -62,7 +63,7 @@ public: void setClipName(const QString &name); QDomElement xml() const; QDomElement itemXml() const; - ClipItem *clone(ItemInfo info) const; + ClipItem *clone(const ItemInfo &info) const; const EffectsList effectList() const; void setFadeOut(int pos); void setFadeIn(int pos); @@ -74,31 +75,39 @@ 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); + void deleteEffect(const QString &index); /** @brief Gets the number of effects in this clip. */ int effectsCount(); /** @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 indexes, bool disable); + bool moveEffect(QDomElement effect, int ix); void flashClip(); void addTransition(Transition*); @@ -125,18 +134,23 @@ 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 */ - void setKeyframes(const int ix, const QStringList keyframes); - void setEffectList(const EffectsList effectList); + void setKeyframes(const int ix, const QStringList &keyframes); + void setEffectList(const EffectsList &effectList); void setSpeed(const double speed, int strobe); double speed() const; int strobe() const; @@ -146,9 +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(const 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); @@ -159,19 +176,11 @@ public: void insertKeyframe(QDomElement effect, int pos, int val); void movedKeyframe(QDomElement effect, int oldpos, int newpos, double value); void updateKeyframes(QDomElement effect); - /** @brief Updates the keyframes in the pan and zoom effect to fit the clips cropDuration. - * @param width Render width - * @param height Render height - * @param cut (optional) if clip was cut, cut position relative to the original's clip position - * @return List of the pan and zoom effects indexes - * - * Can be used for all effects using mlt_geometry with keyframes, but at the moment Pan & Zoom is the only one. */ - QList updatePanZoom(int width, int height, int cut = 0); 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 adjustEffectsToDuration(int width, int height, ItemInfo oldInfo); + QMap adjustEffectsToDuration(int width, int height, const ItemInfo &oldInfo); /** Returns the necessary (audio, video, general) producer. * @param track Track of the requested producer @@ -179,21 +188,27 @@ public: * @return Fitting producer * Which producer is returned depends on the type of this clip (audioonly, videoonly, normal) */ Mlt::Producer *getProducer(int track, bool trackSpecific = true); + 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); - virtual void dragEnterEvent(QGraphicsSceneDragDropEvent *event); - virtual void dragLeaveEvent(QGraphicsSceneDragDropEvent *event); - virtual void dropEvent(QGraphicsSceneDragDropEvent *event); + void dragEnterEvent(QGraphicsSceneDragDropEvent *event); + void dragLeaveEvent(QGraphicsSceneDragDropEvent *event); + void dropEvent(QGraphicsSceneDragDropEvent *event); //virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *); //virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *); - virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value); + QVariant itemChange(GraphicsItemChange change, const QVariant &value); private: DocClipBase *m_clip; ItemInfo m_speedIndependantInfo; QString m_producer; - CLIPTYPE m_clipType; + ClipType m_clipType; QString m_clipName; QString m_effectNames; int m_startFade; @@ -201,6 +216,7 @@ private: bool m_audioOnly; bool m_videoOnly; QColor m_baseColor; + QColor m_paintColor; QPixmap m_startPix; QPixmap m_endPix; @@ -225,26 +241,31 @@ private: QPixmap m_videoPix; QPixmap m_audioPix; - void doGetIntraThumbs(QPainter *painter, const QPointF startPos, int offset, int start, int end); + /** @brief Keyframes type can be "keyframe" or "simplekeyframe" which have to be painted differently. + * True if keyframe type is "keyframe" */ + bool m_limitedKeyFrames; 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 slotThumbReady(int frame, QImage img); + void slotSetStartThumb(const QImage &img); + void slotSetEndThumb(const QImage &img); + void slotThumbReady(int frame, const 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