26#include <MltProducer.h>
27#include "shotcut_mlt_properties.h"
29class QmlProducer :
public QObject
32 Q_PROPERTY(
int in READ in() NOTIFY inChanged)
33 Q_PROPERTY(
int out READ out() NOTIFY outChanged)
34 Q_PROPERTY(
int aspectRatio READ aspectRatio() NOTIFY producerChanged)
35 Q_PROPERTY(
int duration READ duration() NOTIFY durationChanged)
36 Q_PROPERTY(
int length READ length() NOTIFY lengthChanged)
37 Q_PROPERTY(QString resource READ resource() NOTIFY producerChanged)
38 Q_PROPERTY(QString mlt_service READ mlt_service() NOTIFY producerChanged)
39 Q_PROPERTY(QString hash READ hash() NOTIFY producerChanged)
40 Q_PROPERTY(QString name READ name() NOTIFY producerChanged)
41 Q_PROPERTY(QVariant audioLevels READ audioLevels NOTIFY audioLevelsChanged)
42 Q_PROPERTY(
int fadeIn READ fadeIn NOTIFY producerChanged)
43 Q_PROPERTY(
int fadeOut READ fadeOut NOTIFY producerChanged)
44 Q_PROPERTY(
double speed READ speed NOTIFY producerChanged)
45 Q_PROPERTY(
int position READ position WRITE setPosition NOTIFY positionChanged)
46 Q_PROPERTY(
double displayAspectRatio READ displayAspectRatio NOTIFY producerChanged)
49 explicit QmlProducer(QObject *parent = 0);
56 return m_producer.is_valid() ? out() - in() + 1 : 0;
60 return m_producer.is_valid() ? m_producer.get_length() : 0;
65 return m_producer.is_valid() ? m_producer.get(
"mlt_service") : QString();
69 return m_producer.is_valid() ? m_producer.get(kShotcutHashProperty) : QString();
72 QVariant audioLevels();
80 void setPosition(
int position);
81 void seek(
int position);
82 Mlt::Producer &producer()
86 Q_INVOKABLE
void audioLevelsReady(
const QPersistentModelIndex &index);
87 Q_INVOKABLE
void remakeAudioLevels();
88 double displayAspectRatio();
89 Q_INVOKABLE QString get(QString name,
int position = -1);
90 Q_INVOKABLE
double getDouble(QString name,
int position = -1);
91 Q_INVOKABLE QRectF getRect(QString name,
int position = -1);
92 Q_INVOKABLE
bool outOfBounds();
93 Q_INVOKABLE
void newGlaxnimateFile(
const QString &filename);
94 Q_INVOKABLE
void launchGlaxnimate(
const QString &filename = QString())
const;
97 void producerChanged();
98 void positionChanged(
int position);
99 void seeked(
int position);
100 void inChanged(
int delta);
101 void outChanged(
int delta);
102 void audioLevelsChanged();
103 void durationChanged();
104 void lengthChanged();
107 void setProducer(Mlt::Producer &producer);
108 void remakeAudioLevels(
bool isKeyframesVisible);
111 Mlt::Producer m_producer;