26 #include <MltFilter.h>
27 #include <MltProducer.h>
28 #include <MltAnimation.h>
30 #include "qmlmetadata.h"
31 #include "shotcut_mlt_properties.h"
36 class QmlFilter :
public QObject
39 Q_PROPERTY(
bool isNew READ isNew)
40 Q_PROPERTY(QString path READ path)
41 Q_PROPERTY(QStringList presets READ presets NOTIFY presetsChanged)
42 Q_PROPERTY(
int in READ in WRITE setIn NOTIFY inChanged)
43 Q_PROPERTY(
int out READ out WRITE setOut NOTIFY outChanged)
44 Q_PROPERTY(
int animateIn READ animateIn WRITE setAnimateIn NOTIFY animateInChanged)
45 Q_PROPERTY(
int animateOut READ animateOut WRITE setAnimateOut NOTIFY animateOutChanged)
46 Q_PROPERTY(
int duration READ duration NOTIFY durationChanged)
47 Q_PROPERTY(
bool blockSignals READ signalsBlocked WRITE blockSignals)
59 enum CurrentFilterIndex {
61 DeselectCurrentFilter = -2
63 Q_ENUM(CurrentFilterIndex)
66 explicit QmlFilter(Mlt::Filter& mltFilter,
const QmlMetadata* metadata, QObject *parent =
nullptr);
69 bool isNew()
const {
return m_isNew; }
70 void setIsNew(
bool isNew) { m_isNew = isNew; }
72 Q_INVOKABLE QString get(QString name,
int position = -1);
73 Q_INVOKABLE
double getDouble(QString name,
int position = -1);
74 Q_INVOKABLE QRectF getRect(QString name,
int position = -1);
75 Q_INVOKABLE QStringList getGradient(QString name);
76 Q_INVOKABLE
void set(QString name, QString value,
int position = -1);
77 Q_INVOKABLE
void set(QString name,
double value,
78 int position = -1, mlt_keyframe_type keyframeType = mlt_keyframe_type(-1));
79 Q_INVOKABLE
void set(QString name,
int value,
80 int position = -1, mlt_keyframe_type keyframeType = mlt_keyframe_type(-1));
81 Q_INVOKABLE
void set(QString name,
bool value,
82 int position = -1, mlt_keyframe_type keyframeType = mlt_keyframe_type(-1));
83 Q_INVOKABLE
void set(QString name,
double x,
double y,
double width,
double height,
double opacity = 1.0,
84 int position = -1, mlt_keyframe_type keyframeType = mlt_keyframe_type(-1));
85 Q_INVOKABLE
void set(QString name,
const QRectF& rect,
double opacity = 1.0,
86 int position = -1, mlt_keyframe_type keyframeType = mlt_keyframe_type(-1));
87 Q_INVOKABLE
void setGradient(QString name,
const QStringList& gradient);
88 QString path()
const {
return m_path; }
89 Q_INVOKABLE
void loadPresets();
90 QStringList presets()
const {
return m_presets; }
92 Q_INVOKABLE
int savePreset(
const QStringList& propertyNames,
const QString& name = QString());
93 Q_INVOKABLE
void deletePreset(
const QString& name);
94 Q_INVOKABLE
void analyze(
bool isAudio =
false);
95 Q_INVOKABLE
static int framesFromTime(
const QString& time);
96 Q_INVOKABLE
static QString timeFromFrames(
int frames, TimeFormat format = TIME_TIMECODE_DF);
97 Q_INVOKABLE
void getHash();
98 Mlt::Producer& producer() {
return m_producer; }
100 void setIn(
int value);
102 void setOut(
int value);
103 Mlt::Filter& filter() {
return m_filter; }
105 void setAnimateIn(
int value);
107 void setAnimateOut(
int value);
109 Q_INVOKABLE
void resetProperty(
const QString& name);
110 Q_INVOKABLE
void clearSimpleAnimation(
const QString& name);
111 Mlt::Animation getAnimation(
const QString& name);
112 Q_INVOKABLE
int keyframeCount(
const QString& name);
113 mlt_keyframe_type getKeyframeType(Mlt::Animation& animation,
int position, mlt_keyframe_type defaultType);
114 Q_INVOKABLE
bool isAtLeastVersion(
const QString& version);
115 Q_INVOKABLE
static void deselect();
118 void preset(
const QString& name);
121 void presetsChanged();
122 void analyzeFinished(
bool isSuccess);
124 void changed(QString name);
125 void inChanged(
int delta);
126 void outChanged(
int delta);
127 void animateInChanged();
128 void animateOutChanged();
129 void durationChanged();
132 const QmlMetadata* m_metadata;
133 Mlt::Filter m_filter;
134 Mlt::Producer m_producer;
137 QStringList m_presets;
139 QString objectNameOrService();
140 int keyframeIndex(Mlt::Animation& animation,
int position);
143 class AnalyzeDelegate :
public QObject
147 explicit AnalyzeDelegate(Mlt::Filter& filter);
150 void onAnalyzeFinished(AbstractJob *job,
bool isSuccess);
153 QString resultsFromXml(
const QString& fileName,
const QString& serviceName);
154 void updateFilter(Mlt::Filter& filter,
const QString& results);
155 void updateJob(EncodeJob* job,
const QString& results);
158 QString m_serviceName;