#include <QString>
#include <QGraphicsRectItem>
#include <QPixmap>
-#include <qdom.h>
+#include <QDomElement>
#include <QMap>
#include "gentime.h"
#include "definitions.h"
#include "abstractclipitem.h"
+
/**Describes a Transition, with a name, parameters keyframes, etc.
*@author Jean-Baptiste Mardelle
*/
class ClipItem;
-class Transition : public AbstractClipItem {
+class Transition : public AbstractClipItem
+{
Q_OBJECT
public:
- Transition(const QRectF&, ClipItem * clipa, const QString& type, const GenTime &startTime, const GenTime &endTime, double fps, bool inverted = false);
- Transition(const QRectF&, ClipItem * clip, QDomElement transitionElement, double fps, GenTime offset = GenTime());
+ Transition(const ItemInfo info, int transitiontrack, double fps, QDomElement params = QDomElement(), bool automaticTransition = false);
virtual ~Transition();
virtual void paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
/** Returns an XML representation of this transition. */
QDomElement toXML();
- GenTime transitionStartTime() const;
- GenTime transitionEndTime() const;
/** Return the track number of transition in the playlist*/
- int transitionStartTrack() const;
int transitionEndTrack() const;
- Transition *clone();
bool hasClip(const ClipItem * clip) const;
bool belongsToClip(const ClipItem * clip) const;
- void resizeTransitionEnd(GenTime time);
- void resizeTransitionStart(GenTime time);
- void moveTransition(GenTime time);
- bool invertTransition() const;
+ bool invertedTransition() const;
QString transitionName() const;
- OPERATIONTYPE operationMode(QPointF pos, double scale);
- void setTransitionType(QString newType);
- const QMap < QString, QString > transitionParameters() const;
- void setTransitionParameters(const QMap < QString, QString > parameters);
+ QString transitionTag() const;
+ OPERATIONTYPE operationMode(QPointF pos);
+ //const QMap < QString, QString > transitionParameters() const;
+ void setTransitionParameters(const QDomElement params);
void setTransitionDirection(bool inv);
- int transitionTrack() const;
void setTransitionTrack(int track);
- QPixmap transitionPixmap() const;
- Transition *reparent(ClipItem * clip);
+ //Transition *reparent(ClipItem * clip);
bool isValid() const;
- GenTime transitionDuration() const;
+ /** Transition should be linked to another track */
+ void updateTransitionEndTrack(int newtrack);
+ void setForcedTrack(bool force, int track);
+ bool forcedTrack() const;
const ClipItem *referencedClip() const;
+ Transition *clone();
+ bool isAutomatic() const;
+ void setAutomatic(bool automatic);
+ bool hasGeometry();
-private:
-
- GenTime m_transitionStart;
- GenTime m_transitionDuration;
- QMap < QString, QString > m_transitionParameters;
-
- /** The name of the transition to be displayed to user */
- QString m_transitionName;
-
- /** Should the transition be reversed */
- bool m_invertTransition;
-
- bool m_singleClip;
+protected:
+ virtual QVariant itemChange(GraphicsItemChange change, const QVariant &value);
- /** The track to which the transition is attached*/
- int m_track;
+private:
+ QString m_name;
+ bool m_forceTransitionTrack;
+ /** true if the transition was added automatically and should be moved with its clip */
+ bool m_automaticTransition;
+ /** contains the transition parameters */
+ QDomElement m_parameters;
/** The clip to which the transition is attached */
ClipItem *m_referenceClip;