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 fadeInChanged(
int duration);
111 void fadeOutChanged(
int duration);
112 void selected(Mlt::Producer *producer);
114 void showStatusMessage(QString);
116 void clipMoved(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
117 void filteredClicked();
118 void durationChanged();
119 void transitionAdded(
int trackIndex,
int clipIndex,
int position,
bool ripple);
123 void setZoom(
double value);
124 void markerRangesChanged();
125 void markerSeeked(
int markerIndex);
126 void isRecordingChanged(
bool);
127 void multitrackSelected();
128 void warnTrackLocked(
int trackIndex);
129 void refreshWaveforms();
130 void updateThumbnails(
int trackIndex,
int clipIndex);
137 void alignSelectedClips();
138 void onShowFrame(
const SharedFrame &frame);
139 void onSeeked(
int position);
140 void append(
int trackIndex);
141 void remove(
int trackIndex,
int clipIndex,
bool ignoreTransition =
false);
142 bool mergeClipWithNext(
int trackIndex,
int clipIndex,
bool dryrun);
143 void lift(
int trackIndex,
int clipIndex,
bool ignoreTransition =
false);
144 void removeSelection(
bool withCopy =
false);
145 void liftSelection();
146 void incrementCurrentTrack(
int by);
147 void selectTrackHead(
int trackIndex);
148 void selectMultitrack();
149 void copy(
int trackIndex,
int clipIndex);
150 void setTrackName(
int trackIndex,
const QString &value);
151 void toggleTrackMute(
int trackIndex);
152 void toggleTrackHidden(
int trackIndex);
153 void setTrackComposite(
int trackIndex,
bool composite);
154 void setTrackLock(
int trackIndex,
bool lock);
155 bool moveClip(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
156 void onClipMoved(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
157 bool trimClipIn(
int trackIndex,
int clipIndex,
int oldClipIndex,
int delta,
bool ripple);
158 bool trimClipOut(
int trackIndex,
int clipIndex,
int delta,
bool ripple);
159 void insert(
int trackIndex,
int position = -1,
const QString &xml = QString(),
bool seek =
true);
160 void overwrite(
int trackIndex,
162 const QString &xml = QString(),
164 void appendFromPlaylist(Mlt::Playlist *playlist,
bool skipProxy,
bool emptyTrack);
165 void fadeIn(
int trackIndex,
int clipIndex = -1,
int duration = -1);
166 void fadeOut(
int trackIndex,
int clipIndex = -1,
int duration = -1);
167 void seekPreviousEdit();
169 void seekInPoint(
int clipIndex);
170 void clearSelectionIfInvalid();
172 void insertAudioTrack();
173 void insertVideoTrack();
175 void moveTrack(
int fromTrackIndex,
int toTrackIndex);
177 void moveTrackDown();
178 void onProducerChanged(Mlt::Producer *);
179 void emitSelectedFromSelection();
180 void remakeAudioLevels(
int trackIndex,
int clipIndex,
bool force =
true);
181 void commitTrimCommand();
182 void onRowsInserted(
const QModelIndex &parent,
int first,
int last);
183 void onRowsRemoved(
const QModelIndex &parent,
int first,
int last);
185 const QModelIndex &parent,
int start,
int end,
const QModelIndex &destination,
int row);
186 void detachAudio(
int trackIndex,
int clipIndex);
188 void selectAllOnCurrentTrack();
189 void onProducerModified();
190 void replace(
int trackIndex,
int clipIndex,
const QString &xml = QString());
191 void createOrEditMarker();
192 void createOrEditSelectionMarker();
194 void editMarker(
int markerIndex);
195 void deleteMarker(
int markerIndex = -1);
196 void seekNextMarker();
197 void seekPrevMarker();
198 void onFilterModelChanged();
199 void trimClipIn(
bool ripple =
false);
200 void trimClipOut(
bool ripple =
false);
202 void handleDrop(
int trackIndex,
int position, QString xml);
203 void onLoopChanged(
int start,
int end);
206 void dragEnterEvent(QDragEnterEvent *event);
207 void dragMoveEvent(QDragMoveEvent *event);
208 void dragLeaveEvent(QDragLeaveEvent *event);
209 void dropEvent(QDropEvent *event);
210 bool event(QEvent *event);
211 void keyPressEvent(QKeyEvent *event);
212 void keyReleaseEvent(QKeyEvent *event);
215 bool isBlank(
int trackIndex,
int clipIndex);
216 bool clipsAreSelected();
217 bool blankIsSelected();
218 bool nothingIsSelected();
219 bool isTransition(
int trackIndex,
int clipIndex);
220 void emitNonSeekableWarning();
221 void addTrackIfNeeded(
int mltTrackIndex, Mlt::Producer *srcTrack);
223 bool isMultitrackValid() {
return m_model.tractor() && !m_model.trackList().empty(); }
224 void reportSelectionChange();
225 void applyCopiedFiltersToSelectdClips();
226 void insertOrOverwriteDrop(
int trackIndex,
int position,
const QString &xml);
228 void addGenerator(QWidget *widget);
230 QQuickWidget m_quickView;
231 MultitrackModel m_model;
232 MarkersModel m_markersModel;
233 SubtitlesModel m_subtitlesModel;
234 SubtitlesSelectionModel m_subtitlesSelectionModel;
236 std::unique_ptr<Timeline::UpdateCommand> m_updateCommand;
237 bool m_ignoreNextPositionChange{
false};
240 QList<QPoint> selectedClips;
242 bool isMultitrackSelected;
244 Selection m_selection;
245 int m_savedSelectedTrack{-1};
246 bool m_savedIsMultitrackSelected{
false};
247 QVector<QUuid> m_savedSelectionUuids;
248 QTimer m_selectionSignalTimer;
249 std::unique_ptr<Timeline::TrimCommand> m_trimCommand;
250 std::unique_ptr<UndoHelper> m_undoHelper;
252 int m_transitionDelta{0};
253 bool m_isRecording{
false};
254 std::unique_ptr<AbstractJob> m_recordJob;
255 QTimer m_recordingTimer;
256 QDateTime m_recordingTime;
257 int m_recordingTrackIndex{-1};
258 int m_recordingClipIndex{-1};
259 int m_currentTrack{0};
260 QMenu *m_mainMenu{
nullptr};
261 QMenu *m_clipMenu{
nullptr};
266 void load(
bool force);
267 void onTopLevelChanged(
bool floating);
268 void onTransitionAdded(
int trackIndex,
int clipIndex,
int position,
bool ripple);
269 void selectClip(
int trackIndex,
int clipIndex);
270 void onMultitrackClosed();
271 void reloadTimelineModels();
272 void onRecordStarted();
273 void updateRecording();
274 void onRecordFinished(AbstractJob *,
bool);
275 void onWarnTrackLocked();
276 void onTimelineRightClicked();
277 void onClipRightClicked();
278 void onNoMoreEmptyTracks(
bool isAudio);