#ifndef CLIPITEM_H
#define CLIPITEM_H
+#include <QTimeLine>
#include <QGraphicsRectItem>
#include <QDomElement>
#include <QGraphicsSceneMouseEvent>
-#include <QTimeLine>
+#include <QTimer>
+#include <QFuture>
#include "definitions.h"
#include "gentime.h"
#include "effectslist.h"
-#include "docclipbase.h"
-#include "kthumb.h"
-#include "transition.h"
#include "abstractclipitem.h"
-class ClipItem : public AbstractClipItem {
+class DocClipBase;
+class Transition;
+
+
+class ClipItem : public AbstractClipItem
+{
Q_OBJECT
public:
- ClipItem(DocClipBase *clip, int track, GenTime startpos, const QRectF & rect, GenTime duration, double fps);
+ 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);
+ QWidget *);
virtual int type() const;
- void resizeStart(int posx, double scale);
- void resizeEnd(int posx, double scale);
- OPERATIONTYPE operationMode(QPointF pos, double scale);
- int clipProducer();
- int clipType();
- DocClipBase *baseClip();
- QString clipName();
+ void resizeStart(int posx, bool size = true);
+ void resizeEnd(int posx);
+ OPERATIONTYPE operationMode(QPointF pos);
+ const QString clipProducer() const;
+ int clipType() const;
+ DocClipBase *baseClip() const;
+ QString clipName() const;
+ void setClipName(const QString &name);
QDomElement xml() const;
-
- void setFadeOut(int pos, double scale);
- void setFadeIn(int pos, double scale);
+ QDomElement itemXml() const;
+ ClipItem *clone(ItemInfo info) const;
+ const EffectsList effectList() const;
+ void setFadeOut(int pos);
+ void setFadeIn(int pos);
+ void setFades(int in, int out);
/** 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 */
- QMap <QString, QString> addEffect(QDomElement effect);
+ EffectsParameterList addEffect(const QDomElement effect, bool animate = true);
/** Get the effect parameters that will be passed to Mlt */
- QMap <QString, QString> getEffectArgs(QDomElement effect);
+ 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 effectAt(int ix);
+ 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 <GenTime> snapMarkers() const;
+ QList <CommentedTime> commentedSnapMarkers() const;
+ /** Get the position of the fade in effect */
+ int fadeIn() const;
+ /** Get the position of the fade out effect */
+ int fadeOut() const;
+ void setSelectedEffect(const int ix);
+ void updateKeyframeEffect();
+ QDomElement selectedEffect();
+ int selectedEffectIndex() const;
+ void initEffect(QDomElement effect, int diff = 0);
+ 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 speedIndependantCropStart() const;
+ GenTime speedIndependantCropDuration() const;
+ const ItemInfo speedIndependantInfo() 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);
+ void insertKeyframe(QDomElement effect, int pos, int val);
+ void movedKeyframe(QDomElement effect, int oldpos, int newpos, double value);
+ void updateKeyframes(QDomElement effect);
protected:
- virtual void mouseMoveEvent(QGraphicsSceneMouseEvent * event);
- virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent * event);
- virtual void mousePressEvent(QGraphicsSceneMouseEvent * event);
+ //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 void hoverEnterEvent(QGraphicsSceneHoverEvent *);
+ //virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent *);
+ virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
private:
- QDomElement m_xml;
DocClipBase *m_clip;
- OPERATIONTYPE m_resizeMode;
- int m_grabPoint;
- int m_producer;
+ ItemInfo m_speedIndependantInfo;
+ QString m_producer;
CLIPTYPE m_clipType;
QString m_clipName;
-
-
- int m_maxTrack;
-
+ QString m_effectNames;
+ int m_startFade;
+ int m_endFade;
+ bool m_audioOnly;
+ bool m_videoOnly;
+ QColor m_baseColor;
QPixmap m_startPix;
QPixmap m_endPix;
+
bool m_hasThumbs;
- QTimer *startThumbTimer;
- QTimer *endThumbTimer;
+ QTimer m_startThumbTimer;
+ QTimer m_endThumbTimer;
- /** counter used to provide a unique id to each effect */
- int m_effectsCounter;
- double m_opacity;
+ int m_selectedEffect;
QTimeLine *m_timeLine;
- uint m_thumbsRequested;
- bool m_hover;
+ bool m_startThumbRequested;
+ bool m_endThumbRequested;
+ //bool m_hover;
+ double m_speed;
+ int m_strobe;
EffectsList m_effectList;
QList <Transition*> m_transitionsList;
- QMap<int, QPixmap> audioThumbCachePic;
- bool audioThumbWasDrawn, audioThumbReady;
- double framePixelWidth;
- QMap<int, QPainterPath > channelPaths;
+ QMap<int, QPixmap> m_audioThumbCachePic;
+ bool m_audioThumbReady;
+ double m_framePixelWidth;
+
+ QPixmap m_videoPix;
+ QPixmap m_audioPix;
+ void doGetIntraThumbs(QPainter *painter, const QPointF startPos, int offset, int start, int end);
private slots:
- void slotThumbReady(int frame, QPixmap pix);
- void slotFetchThumbs();
void slotGetStartThumb();
void slotGetEndThumb();
void slotGotAudioData();
- void slotPrepareAudioThumb(double, QPainterPath, int, int);
+ 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, QImage img);
+
+public slots:
+ void slotFetchThumbs();
+ void slotSetStartThumb(const QPixmap pix);
+ void slotSetEndThumb(const QPixmap pix);
signals:
void getThumb(int, int);
- void prepareAudioThumb(double, QPainterPath, int, int);
-
+ void prepareAudioThumb(double, int, int, int);
};
#endif
projects / kdenlive / blobdiff