18 #ifndef TIMELINEDOCK_H
19 #define TIMELINEDOCK_H
21 #include <QDockWidget>
22 #include <QQuickWidget>
23 #include <QApplication>
24 #include "models/multitrackmodel.h"
25 #include "sharedframe.h"
36 class TimelineDock :
public QDockWidget
39 Q_PROPERTY(
int position READ position WRITE setPosition NOTIFY positionChanged)
40 Q_PROPERTY(
int currentTrack READ currentTrack WRITE setCurrentTrack NOTIFY currentTrackChanged)
41 Q_PROPERTY(QVariantList selection READ selectionForJS WRITE setSelectionFromJS NOTIFY selectionChanged)
44 explicit TimelineDock(QWidget *parent = 0);
52 MultitrackModel* model() {
return &m_model; }
53 int position()
const {
return m_position; }
54 void setPosition(
int position);
55 Mlt::ClipInfo* getClipInfo(
int trackIndex,
int clipIndex);
56 Mlt::Producer producerForClip(
int trackIndex,
int clipIndex);
57 int clipIndexAtPlayhead(
int trackIndex = -1);
58 int clipIndexAtPosition(
int trackIndex,
int position);
59 void chooseClipAtPosition(
int position,
int& trackIndex,
int& clipIndex);
60 void setCurrentTrack(
int currentTrack);
61 int currentTrack()
const;
62 int clipCount(
int trackIndex)
const;
66 void makeTracksShorter();
67 void makeTracksTaller();
68 void setSelectionFromJS(
const QVariantList& list);
69 void setSelection(QList<QPoint> selection = QList<QPoint>(),
int trackIndex = -1,
bool isMultitrack =
false);
70 QVariantList selectionForJS()
const;
71 QList<QPoint> selection()
const;
72 QVector<QUuid> selectionUuids();
73 void saveAndClearSelection();
74 void restoreSelection();
75 void selectClipUnderPlayhead();
76 int centerOfClip(
int trackIndex,
int clipIndex);
77 bool isTrackLocked(
int trackIndex)
const;
78 void trimClipAtPlayhead(TrimLocation location,
bool ripple);
79 bool isRipple()
const;
80 Q_INVOKABLE
bool isMultitrackSelected()
const {
return m_selection.isMultitrackSelected; }
81 Q_INVOKABLE
int selectedTrack()
const {
return m_selection.selectedTrack; }
82 Q_INVOKABLE
bool isFloating()
const {
return QDockWidget::isFloating(); }
83 Q_INVOKABLE
void copyToSource();
84 Q_INVOKABLE
static void openProperties();
85 void emitSelectedChanged(
const QVector<int> &roles);
86 void replaceClipsWithHash(
const QString& hash, Mlt::Producer& producer);
89 void currentTrackChanged();
90 void selectionChanged();
91 void seeked(
int position);
92 void positionChanged();
93 void clipOpened(Mlt::Producer* producer);
94 void dragging(
const QPointF& pos,
int duration);
96 void dropAccepted(
const QString &xml);
97 void fadeInChanged(
int duration);
98 void fadeOutChanged(
int duration);
99 void selected(Mlt::Producer* producer);
101 void showStatusMessage(QString);
103 void clipMoved(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
104 void filteredClicked();
105 void durationChanged();
106 void transitionAdded(
int trackIndex,
int clipIndex,
int position,
bool ripple);
109 void addAudioTrack();
110 void addVideoTrack();
112 void onSeeked(
int position);
113 void append(
int trackIndex);
114 void remove(
int trackIndex,
int clipIndex);
115 bool mergeClipWithNext(
int trackIndex,
int clipIndex,
bool dryrun);
116 void lift(
int trackIndex,
int clipIndex);
117 void removeSelection(
bool withCopy =
false);
118 void liftSelection();
119 void selectTrack(
int by);
120 void selectTrackHead(
int trackIndex);
121 void selectMultitrack();
122 void copyClip(
int trackIndex,
int clipIndex);
123 void setTrackName(
int trackIndex,
const QString& value);
124 void toggleTrackMute(
int trackIndex);
125 void toggleTrackHidden(
int trackIndex);
126 void setTrackComposite(
int trackIndex,
bool composite);
127 void setTrackLock(
int trackIndex,
bool lock);
128 bool moveClip(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
129 void onClipMoved(
int fromTrack,
int toTrack,
int clipIndex,
int position,
bool ripple);
130 bool trimClipIn(
int trackIndex,
int clipIndex,
int oldClipIndex,
int delta,
bool ripple);
131 bool trimClipOut(
int trackIndex,
int clipIndex,
int delta,
bool ripple);
132 void insert(
int trackIndex,
int position = -1,
const QString &xml = QString(),
bool seek =
true);
133 void overwrite(
int trackIndex,
int position = -1,
const QString &xml = QString(),
bool seek =
true);
134 void appendFromPlaylist(Mlt::Playlist* playlist);
135 void splitClip(
int trackIndex = -1,
int clipIndex = -1);
136 void fadeIn(
int trackIndex,
int clipIndex = -1,
int duration = -1);
137 void fadeOut(
int trackIndex,
int clipIndex = -1,
int duration = -1);
138 void seekPreviousEdit();
140 void seekInPoint(
int clipIndex);
141 void clearSelectionIfInvalid();
144 void onProducerChanged(Mlt::Producer*);
145 void emitSelectedFromSelection();
146 void remakeAudioLevels(
int trackIndex,
int clipIndex,
bool force =
true);
147 void commitTrimCommand();
148 void onRowsInserted(
const QModelIndex& parent,
int first,
int last);
149 void onRowsRemoved(
const QModelIndex& parent,
int first,
int last);
150 void detachAudio(
int trackIndex,
int clipIndex);
152 bool blockSelection(
bool block);
153 void onProducerModified();
154 void replace(
int trackIndex,
int clipIndex,
const QString& xml = QString());
157 void dragEnterEvent(QDragEnterEvent* event);
158 void dragMoveEvent(QDragMoveEvent* event);
159 void dragLeaveEvent(QDragLeaveEvent* event);
160 void dropEvent(QDropEvent* event);
161 bool event(QEvent *event);
162 void keyPressEvent(QKeyEvent* event);
163 void keyReleaseEvent(QKeyEvent* event);
166 bool isBlank(
int trackIndex,
int clipIndex);
167 void pulseLockButtonOnTrack(
int trackIndex);
169 Ui::TimelineDock *ui;
170 QQuickWidget m_quickView;
171 MultitrackModel m_model;
173 QScopedPointer<Timeline::UpdateCommand> m_updateCommand;
174 bool m_ignoreNextPositionChange;
176 QList<QPoint> selectedClips;
178 bool isMultitrackSelected;
180 Selection m_selection;
181 Selection m_savedSelection;
182 QScopedPointer<Timeline::TrimCommand> m_trimCommand;
183 QScopedPointer<UndoHelper> m_undoHelper;
185 int m_transitionDelta;
186 bool m_blockSetSelection;
189 void load(
bool force =
false);
190 void onTopLevelChanged(
bool floating);
191 void onTransitionAdded(
int trackIndex,
int clipIndex,
int position,
bool ripple);
192 void onInserted(
int trackIndex,
int clipIndex);
193 void onOverWritten(
int trackIndex,
int clipIndex);
196 class TimelineSelectionBlocker
199 TimelineSelectionBlocker(TimelineDock& timeline)
200 : m_timelineDock(timeline)
202 m_timelineDock.blockSelection(
true);
204 ~TimelineSelectionBlocker()
206 QCoreApplication::processEvents();
207 m_timelineDock.blockSelection(
false);
211 TimelineDock& m_timelineDock;
214 #endif // TIMELINEDOCK_H