22#include <QQuickWidget>
23#include <QApplication>
26#include "models/markersmodel.h"
27#include "models/multitrackmodel.h"
28#include "models/subtitlesmodel.h"
29#include "models/subtitlesselectionmodel.h"
30#include "sharedframe.h"
31#include "jobs/ffmpegjob.h"
40class TimelineDock :
public QDockWidget
43 Q_PROPERTY(
int position READ position WRITE setPosition NOTIFY positionChanged)
44 Q_PROPERTY(
int currentTrack READ currentTrack WRITE setCurrentTrack NOTIFY currentTrackChanged)
45 Q_PROPERTY(QVariantList selection READ selectionForJS WRITE setSelectionFromJS NOTIFY
47 Q_PROPERTY(
bool isRecording READ isRecording NOTIFY isRecordingChanged)
48 Q_PROPERTY(
int loopStart READ loopStart NOTIFY loopChanged)
49 Q_PROPERTY(
int loopEnd READ loopEnd NOTIFY loopChanged)
52 explicit TimelineDock(QWidget *parent = 0);
60 MultitrackModel *model()
64 MarkersModel *markersModel()
66 return & m_markersModel;
68 SubtitlesModel *subtitlesModel()
70 return & m_subtitlesModel;
72 SubtitlesSelectionModel *subtitlesSelectionModel()
74 return & m_subtitlesSelectionModel;
80 void setPosition(
int position);
81 Mlt::Producer producerForClip(
int trackIndex,
int clipIndex);
82 int clipIndexAtPlayhead(
int trackIndex = -1);
83 int clipIndexAtPosition(
int trackIndex,
int position);
84 void chooseClipAtPosition(
int position,
int &trackIndex,
int &clipIndex);
85 void setCurrentTrack(
int currentTrack);
86 int currentTrack()
const;
87 int clipCount(
int trackIndex)
const;
88 void setSelectionFromJS(
const QVariantList &list);
89 void setSelection(QList<QPoint> selection = QList<QPoint>(),
int trackIndex = -1,
90 bool isMultitrack =
false);
91 QVariantList selectionForJS()
const;
92 const QList<QPoint> selection()
const;
93 const QVector<QUuid> selectionUuids();
94 const QList<QPoint> uuidsToSelection(QVector<QUuid> uuids)
const;
95 void saveAndClearSelection();
96 Q_INVOKABLE
void restoreSelection();
97 Q_INVOKABLE QVariantList getGroupForClip(
int trackIndex,
int clipIndex);
98 void selectClipUnderPlayhead();
99 int centerOfClip(
int trackIndex,
int clipIndex);
100 bool isTrackLocked(
int trackIndex)
const;
101 void trimClipAtPlayhead(TrimLocation location,
bool ripple);
102 Q_INVOKABLE
bool isMultitrackSelected()
const
104 return m_selection.isMultitrackSelected;
106 Q_INVOKABLE
int selectedTrack()
const
108 return m_selection.selectedTrack;
110 Q_INVOKABLE
bool isFloating()
const
112 return QDockWidget::isFloating();
114 Q_INVOKABLE
static void openProperties();
115 void emitSelectedChanged(
const QVector<int> &roles);
116 void replaceClipsWithHash(
const QString &hash, Mlt::Producer &producer);
117 Q_INVOKABLE
void recordAudio();
118 Q_INVOKABLE
void stopRecording();
119 bool isRecording()
const
121 return m_isRecording;
123 int addTrackIfNeeded(TrackType trackType);
124 void getSelectionRange(
int *start,
int *end);
125 int loopStart()
const
135 void currentTrackChanged();
136 void selectionChanged();
137 void seeked(
int position);
138 void positionChanged(
int position);
140 void clipOpened(Mlt::Producer *producer);
141 void dragging(
const QPointF &pos,
int duration);
143 void dropAccepted(
const QString &xml);
144 void fadeInChanged(
int duration);
145 void fadeOutChanged(
int duration);
146 void selected(Mlt::Producer *producer);
148 void showStatusMessage(QString);
150 void clipMoved(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
151 void filteredClicked();
152 void durationChanged();
153 void transitionAdded(
int trackIndex,
int clipIndex,
int position,
bool ripple);
157 void setZoom(
double value);
158 void markerRangesChanged();
159 void markerSeeked(
int markerIndex);
160 void isRecordingChanged(
bool);
161 void multitrackSelected();
162 void warnTrackLocked(
int trackIndex);
163 void refreshWaveforms();
164 void updateThumbnails(
int trackIndex,
int clipIndex);
169 void alignSelectedClips();
171 void onSeeked(
int position);
172 void append(
int trackIndex);
173 void remove(
int trackIndex,
int clipIndex);
174 bool mergeClipWithNext(
int trackIndex,
int clipIndex,
bool dryrun);
175 void lift(
int trackIndex,
int clipIndex);
176 void removeSelection(
bool withCopy =
false);
177 void liftSelection();
178 void incrementCurrentTrack(
int by);
179 void selectTrackHead(
int trackIndex);
180 void selectMultitrack();
181 void copy(
int trackIndex,
int clipIndex);
182 void setTrackName(
int trackIndex,
const QString &value);
183 void toggleTrackMute(
int trackIndex);
184 void toggleTrackHidden(
int trackIndex);
185 void setTrackComposite(
int trackIndex,
bool composite);
186 void setTrackLock(
int trackIndex,
bool lock);
187 bool moveClip(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
188 void onClipMoved(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
189 bool trimClipIn(
int trackIndex,
int clipIndex,
int oldClipIndex,
int delta,
bool ripple);
190 bool trimClipOut(
int trackIndex,
int clipIndex,
int delta,
bool ripple);
191 void insert(
int trackIndex,
int position = -1,
const QString &xml = QString(),
bool seek =
true);
192 void overwrite(
int trackIndex,
int position = -1,
const QString &xml = QString(),
bool seek =
true);
193 void appendFromPlaylist(Mlt::Playlist *playlist,
bool skipProxy,
bool emptyTrack);
194 void fadeIn(
int trackIndex,
int clipIndex = -1,
int duration = -1);
195 void fadeOut(
int trackIndex,
int clipIndex = -1,
int duration = -1);
196 void seekPreviousEdit();
198 void seekInPoint(
int clipIndex);
199 void clearSelectionIfInvalid();
201 void insertAudioTrack();
202 void insertVideoTrack();
204 void moveTrack(
int fromTrackIndex,
int toTrackIndex);
206 void moveTrackDown();
207 void onProducerChanged(Mlt::Producer *);
208 void emitSelectedFromSelection();
209 void remakeAudioLevels(
int trackIndex,
int clipIndex,
bool force =
true);
210 void commitTrimCommand();
211 void onRowsInserted(
const QModelIndex &parent,
int first,
int last);
212 void onRowsRemoved(
const QModelIndex &parent,
int first,
int last);
213 void onRowsMoved(
const QModelIndex &parent,
int start,
int end,
const QModelIndex &destination,
215 void detachAudio(
int trackIndex,
int clipIndex);
217 void selectAllOnCurrentTrack();
218 void onProducerModified();
219 void replace(
int trackIndex,
int clipIndex,
const QString &xml = QString());
220 void createOrEditMarker();
221 void createOrEditSelectionMarker();
223 void editMarker(
int markerIndex);
224 void deleteMarker(
int markerIndex = -1);
225 void seekNextMarker();
226 void seekPrevMarker();
227 void onFilterModelChanged();
228 void trimClipIn(
bool ripple =
false);
229 void trimClipOut(
bool ripple =
false);
231 void handleDrop(
int trackIndex,
int position, QString xml);
232 void onLoopChanged(
int start,
int end);
235 void dragEnterEvent(QDragEnterEvent *event);
236 void dragMoveEvent(QDragMoveEvent *event);
237 void dragLeaveEvent(QDragLeaveEvent *event);
238 void dropEvent(QDropEvent *event);
239 bool event(QEvent *event);
240 void keyPressEvent(QKeyEvent *event);
241 void keyReleaseEvent(QKeyEvent *event);
244 bool isBlank(
int trackIndex,
int clipIndex);
245 bool clipsAreSelected();
246 bool blankIsSelected();
247 bool nothingIsSelected();
248 bool isTransition(
int trackIndex,
int clipIndex);
249 void emitNonSeekableWarning();
250 void addTrackIfNeeded(
int mltTrackIndex, Mlt::Producer *srcTrack);
252 bool isMultitrackValid()
254 return m_model.tractor() && !m_model.trackList().empty();
256 void reportSelectionChange();
257 void applyCopiedFiltersToSelectdClips();
258 void insertOrOverwriteDrop(
int trackIndex,
int position,
const QString &xml);
260 QQuickWidget m_quickView;
261 MultitrackModel m_model;
262 MarkersModel m_markersModel;
263 SubtitlesModel m_subtitlesModel;
264 SubtitlesSelectionModel m_subtitlesSelectionModel;
266 std::unique_ptr<Timeline::UpdateCommand> m_updateCommand;
267 bool m_ignoreNextPositionChange;
269 QList<QPoint> selectedClips;
271 bool isMultitrackSelected;
273 Selection m_selection;
274 int m_savedSelectedTrack;
275 bool m_savedIsMultitrackSelected;
276 QVector<QUuid> m_savedSelectionUuids;
277 QTimer m_selectionSignalTimer;
278 std::unique_ptr<Timeline::TrimCommand> m_trimCommand;
279 std::unique_ptr<UndoHelper> m_undoHelper;
281 int m_transitionDelta;
282 bool m_isRecording {
false};
283 std::unique_ptr<AbstractJob> m_recordJob;
284 QTimer m_recordingTimer;
285 QDateTime m_recordingTime;
286 int m_recordingTrackIndex;
287 int m_recordingClipIndex;
288 int m_currentTrack {0};
295 void load(
bool force);
296 void onTopLevelChanged(
bool floating);
297 void onTransitionAdded(
int trackIndex,
int clipIndex,
int position,
bool ripple);
298 void selectClip(
int trackIndex,
int clipIndex);
299 void onMultitrackClosed();
300 void reloadTimelineModels();
301 void onRecordStarted();
302 void updateRecording();
303 void onRecordFinished(AbstractJob *,
bool);
304 void onWarnTrackLocked();
305 void onTimelineRightClicked();
306 void onClipRightClicked();
307 void onNoMoreEmptyTracks(
bool isAudio);
The SharedFrame provides thread safe access to Mlt::Frame data.
Definition sharedframe.h:49