21#include "jobs/ffmpegjob.h"
22#include "models/markersmodel.h"
23#include "models/multitrackmodel.h"
24#include "models/subtitlesmodel.h"
25#include "models/subtitlesselectionmodel.h"
26#include "sharedframe.h"
28#include <QApplication>
31#include <QQuickWidget>
41class TimelineDock :
public QDockWidget
44 Q_PROPERTY(
int position READ position WRITE setPosition NOTIFY positionChanged)
45 Q_PROPERTY(
int currentTrack READ currentTrack WRITE setCurrentTrack NOTIFY currentTrackChanged)
47 QVariantList selection READ selectionForJS WRITE setSelectionFromJS NOTIFY selectionChanged)
48 Q_PROPERTY(
bool isRecording READ isRecording NOTIFY isRecordingChanged)
49 Q_PROPERTY(
int loopStart READ loopStart NOTIFY loopChanged)
50 Q_PROPERTY(
int loopEnd READ loopEnd NOTIFY loopChanged)
53 explicit TimelineDock(QWidget *parent = 0);
56 enum TrimLocation { TrimInPoint, TrimOutPoint };
58 MultitrackModel *model() {
return &m_model; }
59 MarkersModel *markersModel() {
return &m_markersModel; }
60 SubtitlesModel *subtitlesModel() {
return &m_subtitlesModel; }
61 SubtitlesSelectionModel *subtitlesSelectionModel() {
return &m_subtitlesSelectionModel; }
62 int position()
const {
return m_position; }
63 void setPosition(
int position);
64 Mlt::Producer producerForClip(
int trackIndex,
int clipIndex);
65 int clipIndexAtPlayhead(
int trackIndex = -1);
66 int clipIndexAtPosition(
int trackIndex,
int position);
67 void chooseClipAtPosition(
int position,
int &trackIndex,
int &clipIndex);
68 void setCurrentTrack(
int currentTrack);
69 int currentTrack()
const;
70 int clipCount(
int trackIndex)
const;
71 void setSelectionFromJS(
const QVariantList &list);
72 void setSelection(QList<QPoint> selection = QList<QPoint>(),
74 bool isMultitrack =
false);
75 QVariantList selectionForJS()
const;
76 const QList<QPoint> selection()
const;
77 const QVector<QUuid> selectionUuids();
78 const QList<QPoint> uuidsToSelection(QVector<QUuid> uuids)
const;
79 void saveAndClearSelection();
80 Q_INVOKABLE
void restoreSelection();
81 Q_INVOKABLE QVariantList getGroupForClip(
int trackIndex,
int clipIndex);
82 void selectClipUnderPlayhead();
83 int centerOfClip(
int trackIndex,
int clipIndex);
84 bool isTrackLocked(
int trackIndex)
const;
85 void trimClipAtPlayhead(TrimLocation location,
bool ripple);
86 Q_INVOKABLE
bool isMultitrackSelected()
const {
return m_selection.isMultitrackSelected; }
87 Q_INVOKABLE
int selectedTrack()
const {
return m_selection.selectedTrack; }
88 Q_INVOKABLE
bool isFloating()
const {
return QDockWidget::isFloating(); }
89 Q_INVOKABLE
static void openProperties();
90 void emitSelectedChanged(
const QVector<int> &roles);
91 void replaceClipsWithHash(
const QString &hash, Mlt::Producer &producer);
92 Q_INVOKABLE
void recordAudio();
93 Q_INVOKABLE
void stopRecording();
94 bool isRecording()
const {
return m_isRecording; }
95 int addTrackIfNeeded(TrackType trackType);
96 void getSelectionRange(
int *start,
int *end);
97 int loopStart()
const {
return m_loopStart; }
98 int loopEnd()
const {
return m_loopEnd; }
101 void currentTrackChanged();
102 void selectionChanged();
103 void seeked(
int position);
104 void positionChanged(
int position);
106 void clipOpened(Mlt::Producer *producer);
107 void dragging(
const QPointF &pos,
int duration);
109 void dropAccepted(
const QString &xml);
110 void gainChanged(
double gain);
111 void fadeInChanged(
int duration);
112 void fadeOutChanged(
int duration);
113 void selected(Mlt::Producer *producer);
115 void showStatusMessage(QString);
117 void clipMoved(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
118 void filteredClicked();
119 void durationChanged();
120 void transitionAdded(
int trackIndex,
int clipIndex,
int position,
bool ripple);
124 void setZoom(
double value);
125 void markerRangesChanged();
126 void markerSeeked(
int markerIndex);
127 void isRecordingChanged(
bool);
128 void multitrackSelected();
129 void warnTrackLocked(
int trackIndex);
130 void refreshWaveforms();
131 void updateThumbnails(
int trackIndex,
int clipIndex);
138 void alignSelectedClips();
139 void onShowFrame(
const SharedFrame &frame);
140 void onSeeked(
int position);
141 void append(
int trackIndex);
142 void remove(
int trackIndex,
int clipIndex,
bool ignoreTransition =
false);
143 bool mergeClipWithNext(
int trackIndex,
int clipIndex,
bool dryrun);
144 void lift(
int trackIndex,
int clipIndex,
bool ignoreTransition =
false);
145 void removeSelection(
bool withCopy =
false);
146 void liftSelection();
147 void incrementCurrentTrack(
int by);
148 void selectTrackHead(
int trackIndex);
149 void selectMultitrack();
150 void copy(
int trackIndex,
int clipIndex);
151 void setTrackName(
int trackIndex,
const QString &value);
152 void toggleTrackMute(
int trackIndex);
153 void toggleTrackHidden(
int trackIndex);
154 void setTrackComposite(
int trackIndex,
bool composite);
155 void setTrackLock(
int trackIndex,
bool lock);
156 bool moveClip(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
157 void onClipMoved(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
159 int trackIndex,
int clipIndex,
int oldClipIndex,
int delta,
bool ripple,
bool roll);
160 bool trimClipOut(
int trackIndex,
int clipIndex,
int delta,
bool ripple,
bool roll);
161 void insert(
int trackIndex,
int position = -1,
const QString &xml = QString(),
bool seek =
true);
162 void overwrite(
int trackIndex,
164 const QString &xml = QString(),
166 void appendFromPlaylist(Mlt::Playlist *playlist,
bool skipProxy,
bool emptyTrack);
167 bool changeGain(
int trackIndex,
int clipIndex,
double gain);
168 void fadeIn(
int trackIndex,
int clipIndex = -1,
int duration = -1);
169 void fadeOut(
int trackIndex,
int clipIndex = -1,
int duration = -1);
170 void seekPreviousEdit();
172 void seekInPoint(
int clipIndex);
173 void clearSelectionIfInvalid();
175 void insertAudioTrack();
176 void insertVideoTrack();
178 void moveTrack(
int fromTrackIndex,
int toTrackIndex);
180 void moveTrackDown();
181 void onProducerChanged(Mlt::Producer *);
182 void emitSelectedFromSelection();
183 void remakeAudioLevels(
int trackIndex,
int clipIndex,
bool force =
true);
184 void commitTrimCommand();
185 void onRowsInserted(
const QModelIndex &parent,
int first,
int last);
186 void onRowsRemoved(
const QModelIndex &parent,
int first,
int last);
188 const QModelIndex &parent,
int start,
int end,
const QModelIndex &destination,
int row);
189 void detachAudio(
int trackIndex,
int clipIndex);
191 void selectAllOnCurrentTrack();
192 void onProducerModified();
193 void replace(
int trackIndex,
int clipIndex,
const QString &xml = QString());
194 void createOrEditMarker();
195 void createOrEditSelectionMarker();
197 void editMarker(
int markerIndex);
198 void deleteMarker(
int markerIndex = -1);
199 void seekNextMarker();
200 void seekPrevMarker();
201 void onFilterModelChanged();
202 void trimClipIn(
bool ripple =
false);
203 void trimClipOut(
bool ripple =
false);
205 void handleDrop(
int trackIndex,
int position, QString xml);
206 void onLoopChanged(
int start,
int end);
209 void dragEnterEvent(QDragEnterEvent *event);
210 void dragMoveEvent(QDragMoveEvent *event);
211 void dragLeaveEvent(QDragLeaveEvent *event);
212 void dropEvent(QDropEvent *event);
213 bool event(QEvent *event);
214 void keyPressEvent(QKeyEvent *event);
215 void keyReleaseEvent(QKeyEvent *event);
218 bool isBlank(
int trackIndex,
int clipIndex);
219 bool clipsAreSelected();
220 bool blankIsSelected();
221 bool nothingIsSelected();
222 bool isTransition(
int trackIndex,
int clipIndex);
223 void emitNonSeekableWarning();
224 void addTrackIfNeeded(
int mltTrackIndex, Mlt::Producer *srcTrack);
226 bool isMultitrackValid() {
return m_model.tractor() && !m_model.trackList().empty(); }
227 void reportSelectionChange();
228 void applyCopiedFiltersToSelectdClips();
229 void insertOrOverwriteDrop(
int trackIndex,
int position,
const QString &xml);
231 void addGenerator(QWidget *widget);
233 QQuickWidget m_quickView;
234 MultitrackModel m_model;
235 MarkersModel m_markersModel;
236 SubtitlesModel m_subtitlesModel;
237 SubtitlesSelectionModel m_subtitlesSelectionModel;
239 std::unique_ptr<Timeline::UpdateCommand> m_updateCommand;
240 bool m_ignoreNextPositionChange{
false};
243 QList<QPoint> selectedClips;
245 bool isMultitrackSelected;
247 Selection m_selection;
248 int m_savedSelectedTrack{-1};
249 bool m_savedIsMultitrackSelected{
false};
250 QVector<QUuid> m_savedSelectionUuids;
251 QTimer m_selectionSignalTimer;
252 std::unique_ptr<Timeline::TrimCommand> m_trimCommand;
253 std::unique_ptr<UndoHelper> m_undoHelper;
255 int m_transitionDelta{0};
256 bool m_isRecording{
false};
257 std::unique_ptr<AbstractJob> m_recordJob;
258 QTimer m_recordingTimer;
259 QDateTime m_recordingTime;
260 int m_recordingTrackIndex{-1};
261 int m_recordingClipIndex{-1};
262 int m_currentTrack{0};
263 QMenu *m_mainMenu{
nullptr};
264 QMenu *m_clipMenu{
nullptr};
269 void load(
bool force);
270 void onTopLevelChanged(
bool floating);
271 void onTransitionAdded(
int trackIndex,
int clipIndex,
int position,
bool ripple);
272 void selectClip(
int trackIndex,
int clipIndex);
273 void onMultitrackClosed();
274 void reloadTimelineModels();
275 void onRecordStarted();
276 void updateRecording();
277 void onRecordFinished(AbstractJob *,
bool);
278 void onWarnTrackLocked();
279 void onTimelineRightClicked();
280 void onClipRightClicked();
281 void onNoMoreEmptyTracks(
bool isAudio);