X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fclipitem.h;h=0522c4bbaea62367478f8c8fe5427e40c07d38bb;hb=d1dee4ee5f539a5a436a289f523d776629cb2469;hp=f8c4740f8fb0a884cbe048d5c331debe55df2b28;hpb=8f9379f882c015612f493debf10978aa78267127;p=kdenlive diff --git a/src/clipitem.h b/src/clipitem.h index f8c4740f..0522c4bb 100644 --- a/src/clipitem.h +++ b/src/clipitem.h @@ -21,68 +21,162 @@ #ifndef CLIPITEM_H #define CLIPITEM_H +#include #include #include #include +#include -#include "labelitem.h" #include "definitions.h" -#include "kthumb.h" +#include "gentime.h" +#include "effectslist.h" +#include "abstractclipitem.h" +class DocClipBase; +class Transition; -class ClipItem : public QObject, public QGraphicsRectItem + +class ClipItem : public AbstractClipItem { - Q_OBJECT + Q_OBJECT - public: - ClipItem(QDomElement xml, int track, int startpos, const QRectF & rect, int duration = -1); +public: + ClipItem(DocClipBase *clip, ItemInfo info, double fps, double speed, int strobe, bool generateThumbs = true); + virtual ~ ClipItem(); virtual void paint(QPainter *painter, - const QStyleOptionGraphicsItem *option, - QWidget *widget); - virtual int type () const; - void moveTo(double x, double scale, double offset, int newTrack); + const QStyleOptionGraphicsItem *option, + QWidget *); + virtual int type() const; + void resizeStart(int posx, double speed = 1.0); + void resizeEnd(int posx, double speed = 1.0); OPERATIONTYPE operationMode(QPointF pos); - int clipProducer(); - int clipType(); - QString clipName(); - int maxDuration(); - int track(); - void setTrack(int track); - int startPos(); - int duration(); + const QString clipProducer() const; + int clipType() const; + DocClipBase *baseClip() const; + QString clipName() const; + void setClipName(const QString &name); QDomElement xml() const; + ClipItem *clone(ItemInfo info) const; + const EffectsList effectList() const; + void setFadeOut(int pos); + void setFadeIn(int pos); + /** Give a string list of the clip's effect names */ + QStringList effectNames(); + /** Add an effect to the clip and return the parameters that will be passed to Mlt */ + EffectsParameterList addEffect(const QDomElement effect, bool animate = true); + /** Get the effect parameters that will be passed to Mlt */ + EffectsParameterList getEffectArgs(QDomElement effect); + /** Delete effect with id index */ + void deleteEffect(QString index); + /** return the number of effects in that clip */ + int effectsCount(); + /** return a unique effect id */ + int effectsCounter(); + /** return a copy of the xml of effect at index ix in stack */ + QDomElement effectAt(int ix) const; + /** return the xml of effect at index ix in stack */ + QDomElement getEffectAt(int ix) const; + /** Replace effect at pos ix with given value */ + void setEffectAt(int ix, QDomElement effect); + void flashClip(); + void addTransition(Transition*); + /** regenerate audio and video thumbnails */ + void resetThumbs(bool clearExistingThumbs); + /** update clip properties from base clip */ + void refreshClip(bool checkDuration); + /** Returns a list of times for this clip's markers */ + QList snapMarkers() const; + QList commentedSnapMarkers() const; + int fadeIn() const; + int fadeOut() const; + void setSelectedEffect(const int ix); + void updateKeyframeEffect(); + QDomElement selectedEffect(); + int selectedEffectIndex() const; + void initEffect(QDomElement effect); + QString keyframes(const int index); + void setKeyframes(const int ix, const QString keyframes); + void setEffectList(const EffectsList effectList); + void setSpeed(const double speed, int strobe); + double speed() const; + int strobe() const; + GenTime maxDuration() const; + GenTime cropStart() const; + GenTime endPos() const; + GenTime cropDuration() const; + int hasEffect(const QString &tag, const QString &id) const; + bool checkKeyFrames(); + QPixmap startThumb() const; + QPixmap endThumb() const; + void setVideoOnly(bool force); + void setAudioOnly(bool force); + bool isVideoOnly() const; + bool isAudioOnly() const; + /** Called when clip start is resized, adjust keyframes values */ + bool checkEffectsKeyframesPos(const int previous, const int current, bool fromStart); + +protected: + //virtual void mouseMoveEvent(QGraphicsSceneMouseEvent * event); + virtual void dragEnterEvent(QGraphicsSceneDragDropEvent *event); + virtual void dragLeaveEvent(QGraphicsSceneDragDropEvent *event); + virtual void dropEvent(QGraphicsSceneDragDropEvent *event); + //virtual void hoverEnterEvent(QGraphicsSceneHoverEvent *); + //virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *); + virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value); - protected: - virtual void mouseMoveEvent ( QGraphicsSceneMouseEvent * event ); - virtual void mouseReleaseEvent ( QGraphicsSceneMouseEvent * event ); - virtual void mousePressEvent ( QGraphicsSceneMouseEvent * event ); - - private: - QDomElement m_xml; - LabelItem *m_label; - int m_textWidth; - OPERATIONTYPE m_resizeMode; - int m_grabPoint; - int m_producer; +private: + DocClipBase *m_clip; + QString m_producer; CLIPTYPE m_clipType; QString m_clipName; - int m_maxDuration; - int m_cropStart; - int m_cropDuration; - int m_maxTrack; - int m_track; - int m_startPos; + QString m_effectNames; + int m_startFade; + int m_endFade; + bool m_audioOnly; + bool m_videoOnly; + QColor m_baseColor; + QPixmap m_startPix; QPixmap m_endPix; - KThumb *m_thumbProd; + bool m_hasThumbs; + QTimer m_startThumbTimer; + QTimer m_endThumbTimer; + + int m_selectedEffect; + QTimeLine *m_timeLine; + bool m_startThumbRequested; + bool m_endThumbRequested; + //bool m_hover; + double m_speed; + int m_strobe; - private slots: + EffectsList m_effectList; + QList m_transitionsList; + QMap m_audioThumbCachePic; + bool m_audioThumbReady; + double m_framePixelWidth; + + QPixmap m_videoPix; + QPixmap m_audioPix; + +private slots: + void slotGetStartThumb(); + void slotGetEndThumb(); + void slotGotAudioData(); + void slotPrepareAudioThumb(double pixelForOneFrame, int startpixel, int endpixel, int channels); + void animate(qreal value); + void slotSetStartThumb(QImage img); + void slotSetEndThumb(QImage img); void slotThumbReady(int frame, QPixmap pix); - void slotFetchThumbs(); - signals: - void getThumb(int, int, int, int); +public slots: + void slotFetchThumbs(); + void slotSetStartThumb(const QPixmap pix); + void slotSetEndThumb(const QPixmap pix); +signals: + void getThumb(int, int); + void prepareAudioThumb(double, int, int, int); }; #endif