class DocClipBase;
class Transition;
+namespace Mlt
+{
+class Producer;
+};
class ClipItem : public AbstractClipItem
{
void resizeStart(int posx, bool size = true);
void resizeEnd(int posx);
OPERATIONTYPE operationMode(QPointF pos);
+ static int itemHeight();
const QString clipProducer() const;
int clipType() const;
DocClipBase *baseClip() const;
* @return The parameters that will be passed to Mlt */
EffectsParameterList addEffect(const QDomElement effect, bool animate = true);
- /** @brief Gets the effect parameters that will be passed to Mlt. */
- EffectsParameterList getEffectArgs(QDomElement effect);
-
/** @brief Deletes the effect with id @param index. */
void deleteEffect(QString index);
void resetThumbs(bool clearExistingThumbs);
/** @brief Updates clip properties from base clip.
- * @param checkDuration whether or not to check for a valid duration. */
- void refreshClip(bool checkDuration);
+ * @param checkDuration whether or not to check for a valid duration.
+ * @param resetThumbs whether or not to recreate the image thumbnails. */
+ void refreshClip(bool checkDuration, bool resetThumbs);
/** @brief Gets clip's marker times.
* @return A list of the times. */
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);
+
+ /** @brief Gets all keyframes.
+ * @param index Number of the effect
+ * @return a list of strings of keyframes (one string per param) */
+ QStringList keyframes(const int index);
+
+ /** @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 setSpeed(const double speed, int strobe);
double speed() const;
GenTime speedIndependantCropDuration() const;
const ItemInfo speedIndependantInfo() const;
int hasEffect(const QString &tag, const QString &id) const;
+
+ /** @brief Makes sure all keyframes are in the clip's cropped duration.
+ * @return Whether or not changes were made */
bool checkKeyFrames();
QPixmap startThumb() const;
QPixmap endThumb() const;
bool isVideoOnly() const;
bool isAudioOnly() const;
- /** @brief Adjusts the keyframe values to fit a clip resizement.
- * @param previous Old crop value
- * @param current New crop value
- * @param fromStart true = crop from start, false = crop from end
- * @return true if anything was modified */
- 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);
+ void updateGeometryKeyframes(QDomElement effect, int paramIndex, int width, int height, ItemInfo oldInfo);
+ bool updateNormalKeyframes(QDomElement parameter);
+
+ /** @brief Adjusts effects after a clip duration change. */
+ QMap<int, QDomElement> adjustEffectsToDuration(int width, int height, ItemInfo oldInfo);
+
+ /** Returns the necessary (audio, video, general) producer.
+ * @param track Track of the requested producer
+ * @param trackSpecific (default = true) Whether to return general producer for a specific track.
+ * @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);
protected:
//virtual void mouseMoveEvent(QGraphicsSceneMouseEvent * event);
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 slotSetStartThumb(QImage img);
void slotSetEndThumb(QImage img);
void slotThumbReady(int frame, QImage img);
+ /** @brief The thumbnailer has finished to cache all required thumbs. */
+ void slotGotThumbsCache();
public slots:
void slotFetchThumbs();