#ifndef CUSTOMTRACKVIEW_H
#define CUSTOMTRACKVIEW_H
+#include <kdeversion.h>
+#include <KColorScheme>
+
#include <QGraphicsView>
#include <QGraphicsItemAnimation>
#include <QTimeLine>
-
-#include <KUndoStack>
+#include <QMenu>
+#include <QUndoStack>
+#include <QMutex>
+#include <QWaitCondition>
#include "kdenlivedoc.h"
-#include "clipitem.h"
+#include "docclipbase.h"
+#include "guide.h"
+#include "effectslist.h"
+#include "customtrackscene.h"
+
+class ClipItem;
+class AbstractClipItem;
+class AbstractGroupItem;
+class Transition;
+class AudioCorrelation;
class CustomTrackView : public QGraphicsView
{
- Q_OBJECT
-
- public:
- CustomTrackView(KdenliveDoc *doc, QGraphicsScene * projectscene, QWidget *parent=0);
- virtual void mousePressEvent ( QMouseEvent * event );
- virtual void mouseReleaseEvent ( QMouseEvent * event );
- virtual void mouseMoveEvent ( QMouseEvent * event );
- void addTrack();
- void removeTrack();
- int cursorPos();
- void initView();
- void moveClip ( const QPointF &startPos, const QPointF &endPos );
- void resizeClip ( const QPointF &startPos, const QPointF &endPos, bool resizeClipStart );
- void addClip ( QDomElement xml, int clipId, int track, int startpos, const QRectF &rect, int duration);
- void deleteClip ( int track, int startpos, const QRectF &rect );
+ Q_OBJECT
+
+public:
+ CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent = 0);
+ virtual ~ CustomTrackView();
+ virtual void mousePressEvent(QMouseEvent * event);
+ virtual void mouseReleaseEvent(QMouseEvent * event);
+ virtual void mouseMoveEvent(QMouseEvent * event);
+ virtual void mouseDoubleClickEvent(QMouseEvent *event);
+ void addTrack(const TrackInfo &type, int ix = -1);
+ void removeTrack(int ix);
+ /** @brief Makes the document use new track infos (name, type, ...). */
+ void configTracks(const QList<TrackInfo> &trackInfos);
+ int cursorPos() const;
+ void checkAutoScroll();
+ /**
+ Move the clip at \c start to \c end.
+
+ If \c out_actualEnd is not NULL, it will be set to the position the clip really ended up at.
+ For example, attempting to move a clip to t = -1 s will actually move it to t = 0 s.
+ */
+ bool moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd = NULL);
+ void moveGroup(QList<ItemInfo> startClip, QList<ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove = false);
+ /** move transition, startPos = (old start, old end), endPos = (new start, new end) */
+ void moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh);
+ void resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry = false);
+ void addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList list = EffectsList(), bool overwrite = false, bool push = false, bool refresh = true);
+ void deleteClip(ItemInfo info, bool refresh = true);
+ void slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position);
+ void slotDeleteAllClipMarkers(const QString &id);
+ void addMarker(const QString &id, const CommentedTime &marker);
+ void addData(const QString &id, const QString &key, const QString &data);
+ void setScale(double scaleFactor, double verticalScale);
+ void deleteClip(const QString &clipId);
+ /** @brief An effect was dropped on @param clip */
+ void slotDropEffect(ClipItem *clip, QDomElement effect, GenTime pos, int track);
+ /** @brief Add effect to current clip */
+ void slotAddEffect(QDomElement effect, const GenTime &pos, int track);
+ void slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget = NULL);
+ void addEffect(int track, GenTime pos, QDomElement effect);
+ void deleteEffect(int track, const GenTime &pos, const QDomElement &effect);
+ void updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool refreshEffectStack = false);
+ /** @brief Enable / disable a list of effects */
+ void updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack);
+ void moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos);
+ void addTransition(const ItemInfo &transitionInfo, int endTrack, const QDomElement ¶ms, bool refresh);
+ void deleteTransition(const ItemInfo &transitionInfo, int endTrack, QDomElement params, bool refresh);
+ void updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget);
+ void activateMonitor();
+ int duration() const;
+ void deleteSelectedClips();
+ /** @brief Cuts all clips that are selected at the timeline cursor position. */
+ void cutSelectedClips();
+ void setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu);
+ bool checkTrackHeight();
+ void updateSceneFrameWidth();
+ //QList <TrackInfo> tracksList() const;
+ void setTool(PROJECTTOOL tool);
+ ClipItem *cutClip(const ItemInfo &info, const GenTime &cutTime, bool cut, const EffectsList &oldStack = EffectsList(), bool execute = true);
+ void slotSeekToPreviousSnap();
+ void slotSeekToNextSnap();
+ double getSnapPointForPos(double pos);
+ void editKeyFrame(const GenTime &pos, const int track, const int index, const QString &keyframes);
+ bool findString(const QString &text);
+ void selectFound(QString track, QString pos);
+ bool findNextString(const QString &text);
+ void initSearchStrings();
+ void clearSearchStrings();
+ QList<ItemInfo> findId(const QString &clipId);
+ void clipStart();
+ void clipEnd();
+ void doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id);
+ /** @brief Sets the document as modified. */
+ void setDocumentModified();
+ void setInPoint();
+ void setOutPoint();
+
+ /** @brief Prepares inserting space.
+ *
+ * Shows a dialog to configure length and track. */
+ void slotInsertSpace();
+ /** @brief Prepares removing space. */
+ void slotRemoveSpace();
+ void insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset);
+ ClipItem *getActiveClipUnderCursor(bool allowOutsideCursor = false) const;
+ void deleteTimelineTrack(int ix, TrackInfo trackinfo);
+ void saveThumbnails();
+ void autoTransition();
+ void initCursorPos(int pos);
+
+ /** @brief Locks or unlocks a track.
+ * @param ix number of track
+ * @param lock whether to lock or unlock
+ * @param requestUpdate (default = true) Whether to request an update of the icon in the track header
+ *
+ * Makes sure no clip on track to lock is selected. */
+ void lockTrack(int ix, bool lock, bool requestUpdate = true);
+ void groupClips(bool group = true, QList<QGraphicsItem *> itemList = QList<QGraphicsItem *>(), QUndoCommand *command = NULL);
+ void doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group);
+ void loadGroups(const QDomNodeList &groups);
+
+ /** @brief Creates SplitAudioCommands for selected clips. */
+ void splitAudio();
+
+ /// Define which clip to take as reference for automatic audio alignment
+ void setAudioAlignReference();
+
+ /// Automatically align the currently selected clips to synchronize their audio with the reference's audio
+ void alignAudio();
+
+ /** @brief Seperates the audio of a clip to a audio track.
+ * @param pos Position of the clip to split
+ * @param track Track of the clip
+ * @param split Split or unsplit */
+ void doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split);
+ void setVideoOnly();
+ void setAudioOnly();
+ void setAudioAndVideo();
+ void doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly);
+ int hasGuide(int pos, int offset);
+ void reloadTransitionLumas();
+ void updateProjectFps();
+ double fps() const;
+ int selectedTrack() const;
+ QStringList selectedClips() const;
+ QList<ClipItem *> selectedClipItems() const;
+ /** @brief Checks wheter an item can be inserted (make sure it does not overlap another item) */
+ bool canBePastedTo(ItemInfo info, int type) const;
+
+ /** @brief Selects a clip.
+ * @param add Whether to select or deselect
+ * @param group (optional) Whether to add the clip to a group
+ * @param track (optional) The track of the clip (has to be combined with @param pos)
+ * @param pos (optional) The position of the clip (has to be combined with @param track) */
+ void selectClip(bool add, bool group = false, int track = -1, int pos = -1);
+ void selectTransition(bool add, bool group = false);
+ QStringList extractTransitionsLumas();
+ void setEditMode(EDITMODE mode);
+
+ /** @brief Inserts @param clip.
+ * @param clip The clip to insert
+ * @param in The inpoint of the clip (crop from start)
+ * @param out The outpoint of the clip (crop from end)
+ *
+ * Inserts at the position of timeline cursor and selected track. */
+ void insertClipCut(DocClipBase *clip, int in, int out);
+ void clearSelection(bool emitInfo = true);
+ void editItemDuration();
+ void buildGuidesMenu(QMenu *goMenu) const;
+ /** update the timeline objects when palette changes */
+ void updatePalette();
+ /** @brief Returns true if a track has audio data on it.
+ * @param track The track number
+ *
+ * Check whether given track has a clip with audio in it. */
+ bool hasAudio(int track) const;
+
+ int getFrameWidth() const;
+ /** @brief Returns last requested seeking pos (or SEEK_INACTIVE if no seek). */
+ int seekPosition() const;
+
+ /** @brief Trigger a monitor refresh. */
+ void monitorRefresh();
+
+ /** @brief Returns frame number of current mouse position. */
+ int getMousePos() const;
+
+public slots:
+ /** @brief Send seek request to MLT. */
+ void seekCursorPos(int pos);
+ /** @brief Move timeline cursor to new position. */
+ void setCursorPos(int pos);
+ void moveCursorPos(int delta);
+ void updateCursorPos();
+ void slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup = true);
+ void slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable);
+ void slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos);
+ void slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack = true);
+ void slotUpdateClipRegion(ClipItem *clip, int ix, QString region);
+ void slotRefreshEffects(ClipItem *clip);
void setDuration(int duration);
- void setScale(double scaleFactor);
- void deleteClip(int clipId);
- void slotAddEffect(QMap <QString, QString> filter);
- void addEffect(int track, GenTime pos, QString tag, QMap <QString, QString> args);
- void deleteEffect(int track, GenTime pos, QString tag);
+ void slotAddTransition(ClipItem* clip, ItemInfo transitionInfo, int endTrack, QDomElement transition = QDomElement());
+ void slotAddTransitionToSelectedClips(QDomElement transition);
+ void slotTransitionUpdated(Transition *, QDomElement);
+ void slotSwitchTrackAudio(int ix);
+ void slotSwitchTrackVideo(int ix);
+ void slotSwitchTrackLock(int ix);
+ void slotUpdateClip(const QString &clipId, bool reload = true);
+
+ /** @brief Add extra data to a clip. */
+ void slotAddClipExtraData(const QString &id, const QString &key, const QString &data = QString(), QUndoCommand *groupCommand = 0);
+ /** @brief Creates a AddClipCommand to add, edit or delete a marker.
+ * @param id Id of the marker's clip
+ * @param t Position of the marker
+ * @param c Comment of the marker */
+ void slotAddClipMarker(const QString &id, QList <CommentedTime> newMarker, QUndoCommand *groupCommand = 0);
+ void slotLoadClipMarkers(const QString &id);
+ void slotSaveClipMarkers(const QString &id);
+ bool addGuide(const GenTime &pos, const QString &comment);
+
+ /** @brief Shows a dialog for adding a guide.
+ * @param dialog (default = true) false = do not show the dialog but use current position as position and comment */
+ void slotAddGuide(bool dialog = true);
+ void slotEditGuide(const CommentedTime &guide);
+ void slotEditGuide(int guidePos = -1);
+ void slotDeleteGuide(int guidePos = -1);
+ void slotDeleteAllGuides();
+ void editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment);
+ void copyClip();
+ void pasteClip();
+ void pasteClipEffects();
+ void slotUpdateAllThumbs();
+ void slotCheckPositionScrolling();
+ void slotInsertTrack(int ix);
+
+ /** @brief Shows a dialog for selecting a track to delete.
+ * @param ix Number of the track, which should be pre-selected in the dialog */
+ void slotDeleteTrack(int ix);
+ /** @brief Shows the configure tracks dialog. */
+ void slotConfigTracks(int ix);
+ void clipNameChanged(const QString &id, const QString &name);
+ void slotTrackUp();
+ void slotTrackDown();
+ void slotSelectTrack(int ix);
+ void insertZoneOverwrite(QStringList data, int in);
+
+ /** @brief Rebuilds a group to fit again after children changed.
+ * @param childTrack the track of one of the groups children
+ * @param childPos The position of the same child */
+ void rebuildGroup(int childTrack, const GenTime &childPos);
+ /** @brief Rebuilds a group to fit again after children changed.
+ * @param group The group to rebuild */
+ void rebuildGroup(AbstractGroupItem *group);
+
+ /** @brief Add en effect to a track.
+ * @param effect The new effect xml
+ * @param ix The track index */
+ void slotAddTrackEffect(const QDomElement &effect, int ix);
+ /** @brief Select all clips in selected track. */
+ void slotSelectClipsInTrack();
+ /** @brief Select all clips in timeline. */
+ void slotSelectAllClips();
- public slots:
- void setCursorPos(int pos, bool seek = true);
+ /** @brief Update the list of snap points (sticky timeline hotspots).
+ * @param selected The currently selected clip if any
+ * @param offsetList The list of points that should also snap (for example when movin a clip, start and end points should snap
+ * @param skipSelectedItems if true, the selected item start and end points will not be added to snap list */
+ void updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList = QList <GenTime> (), bool skipSelectedItems = false);
+
+ void slotAddEffect(ClipItem *clip, const QDomElement &effect);
+ void slotImportClipKeyframes(GRAPHICSRECTITEM type);
- protected:
- virtual void drawBackground ( QPainter * painter, const QRectF & rect );
+ /** @brief Get effect parameters ready for MLT*/
+ static void adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix = QString());
+ /** @brief Move playhead to mouse curser position if defined key is pressed */
+ void slotAlignPlayheadToMousePos();
+
+protected:
+ virtual void drawBackground(QPainter * painter, const QRectF & rect);
//virtual void drawForeground ( QPainter * painter, const QRectF & rect );
- virtual void dragEnterEvent ( QDragEnterEvent * event );
+ virtual void dragEnterEvent(QDragEnterEvent * event);
virtual void dragMoveEvent(QDragMoveEvent * event);
- virtual void dragLeaveEvent ( QDragLeaveEvent * event );
- virtual void dropEvent ( QDropEvent * event );
- virtual void wheelEvent ( QWheelEvent * e );
+ virtual void dragLeaveEvent(QDragLeaveEvent * event);
+ /** @brief Something has been dropped onto the timeline */
+ virtual void dropEvent(QDropEvent * event);
+ virtual void wheelEvent(QWheelEvent * e);
+ virtual void keyPressEvent(QKeyEvent * event);
virtual QStringList mimeTypes() const;
- virtual Qt::DropActions supportedDropActions () const;
- virtual void resizeEvent ( QResizeEvent * event );
+ virtual Qt::DropActions supportedDropActions() const;
- private:
- int m_tracksCount;
+private:
+ int m_ct;
+ int m_tracksHeight;
int m_projectDuration;
int m_cursorPos;
- ClipItem *m_dropItem;
KdenliveDoc *m_document;
- void addItem(DocClipBase *clip, QPoint pos);
+ CustomTrackScene *m_scene;
QGraphicsLineItem *m_cursorLine;
- QPointF m_startPos;
+ ItemInfo m_dragItemInfo;
+ ItemInfo m_selectionGroupInfo;
OPERATIONTYPE m_operationMode;
OPERATIONTYPE m_moveOpMode;
- ClipItem *m_dragItem;
- KUndoStack *m_commandStack;
+ AbstractClipItem *m_dragItem;
+ Guide *m_dragGuide;
+ QUndoStack *m_commandStack;
QGraphicsItem *m_visualTip;
QGraphicsItemAnimation *m_animation;
QTimeLine *m_animationTimer;
QColor m_tipColor;
- double m_scale;
- int m_clickPoint;
- QList <int> m_snapPoints;
- void updateSnapPoints(ClipItem *selected);
- double getSnapPointForPos(double pos);
+ QPen m_tipPen;
+ QPoint m_clickPoint;
+ QPoint m_clickEvent;
+ QList <CommentedTime> m_searchPoints;
+ QList <Guide *> m_guides;
+
ClipItem *getClipItemAt(int pos, int track);
+ ClipItem *getClipItemAt(GenTime pos, int track);
+ ClipItem *getClipItemAtEnd(GenTime pos, int track);
+ ClipItem *getClipItemAtStart(GenTime pos, int track);
+ Transition *getTransitionItem(TransitionInfo info);
+ Transition *getTransitionItemAt(int pos, int track);
+ Transition *getTransitionItemAt(GenTime pos, int track);
+ Transition *getTransitionItemAtEnd(GenTime pos, int track);
+ Transition *getTransitionItemAtStart(GenTime pos, int track);
+ void checkScrolling();
+ /** Should we auto scroll while playing (keep in sync with KdenliveSettings::autoscroll() */
+ bool m_autoScroll;
+ void displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group);
+ QMenu *m_timelineContextMenu;
+ QMenu *m_timelineContextClipMenu;
+ QMenu *m_timelineContextTransitionMenu;
+ QMenu *m_markerMenu;
+ QAction *m_autoTransition;
+ QAction *m_pasteEffectsAction;
+ QAction *m_ungroupAction;
+ QAction *m_editGuide;
+ QAction *m_deleteGuide;
+ QList <QAction*> m_audioActions;
+ QList <QAction*> m_avActions;
+ QActionGroup *m_clipTypeGroup;
+ QTimer m_scrollTimer;
+ QTimer m_thumbsTimer;
+ int m_scrollOffset;
+ bool m_clipDrag;
+
+ int m_findIndex;
+ PROJECTTOOL m_tool;
+ QCursor m_razorCursor;
+ QCursor m_spacerCursor;
+ /** list containing items currently copied in the timeline */
+ QList<AbstractClipItem *> m_copiedItems;
+ /** Used to get the point in timeline where a context menu was opened */
+ QPoint m_menuPosition;
+ bool m_blockRefresh;
+ AbstractGroupItem *m_selectionGroup;
+ QList <ClipItem *> m_waitingThumbs;
+ int m_selectedTrack;
+ int m_spacerOffset;
+
+ QMutex m_selectionMutex;
+ QMutex m_mutex;
+ QWaitCondition m_producerNotReady;
+ KStatefulBrush m_activeTrackBrush;
+
+ AudioCorrelation *m_audioCorrelator;
+ ClipItem *m_audioAlignmentReference;
+
+ /** stores the state of the control modifier during mouse press.
+ * Will then be used to identify whether we resize a group or only one item of it. */
+ bool m_controlModifier;
+
+ /** Get the index of the video track that is just below current track */
+ int getPreviousVideoTrack(int track);
+ void updatePositionEffects(ClipItem * item, const ItemInfo &info, bool standalone = true);
+ bool insertDropClips(const QMimeData *data, const QPoint &pos);
+ bool canBePastedTo(QList <ItemInfo> infoList, int type) const;
+ bool canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const;
+ bool canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const;
+ ClipItem *getClipUnderCursor() const;
+ AbstractClipItem *getMainActiveClip() const;
+ void resetSelectionGroup(bool selectItems = true);
+ void groupSelectedItems(QList <QGraphicsItem *> selection = QList <QGraphicsItem *>(), bool createNewGroup = false, bool selectNewGroup = false);
+ /** Get available space for clip move (min and max free positions) */
+ void getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum);
+ /** Get available space for transition move (min and max free positions) */
+ void getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum);
+ void updateClipTypeActions(ClipItem *clip);
+ /** Whether an item can be moved to a new position without colliding with similar items */
+ bool itemCollision(AbstractClipItem *item, const ItemInfo &newPos);
+ /** Selects all items in the scene rect, and sets ok to false if a group going over several tracks is found in it */
+ QList<QGraphicsItem *> checkForGroups(const QRectF &rect, bool *ok);
+ /** Adjust clips under another one when working in overwrite mode */
+ void adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command);
+ void adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command);
+ /** Adjust keyframes when pasted to another clip */
+ void adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml);
+
+ /** @brief Removes the tip and stops the animation timer. */
+ void removeTipAnimation();
+ /** @brief Creates a new tip animation.
+ * @param clip clip to display the tip on
+ * @param mode operation mode for which the tip should be displayed
+ * @param size size of the tip */
+ void setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size);
+
+ /** @brief Takes care of updating effects and attached transitions during a resize from start.
+ * @param item Item to resize
+ * @param oldInfo The item's info before resizement (set to item->info() is @param check true)
+ * @param pos New startPos
+ * @param check (optional, default = false) Whether to check for collisions
+ * @param command (optional) Will be used as parent command (for undo history) */
+ void prepareResizeClipStart(AbstractClipItem *item, ItemInfo oldInfo, int pos, bool check = false, QUndoCommand *command = NULL);
- signals:
- void cursorMoved(int);
+ /** @brief Takes care of updating effects and attached transitions during a resize from end.
+ * @param item Item to resize
+ * @param oldInfo The item's info before resizement (set to item->info() is @param check true)
+ * @param pos New endPos
+ * @param check (optional, default = false) Whether to check for collisions
+ * @param command (optional) Will be used as parent command (for undo history) */
+ void prepareResizeClipEnd(AbstractClipItem *item, ItemInfo oldInfo, int pos, bool check = false, QUndoCommand *command = NULL);
+
+ /** @brief Collects information about the group's children to pass it on to RazorGroupCommand.
+ * @param group The group to cut
+ * @param cutPos The absolute position of the cut */
+ void razorGroup(AbstractGroupItem *group, GenTime cutPos);
+
+ /** @brief Gets the effect parameters that will be passed to Mlt. */
+ EffectsParameterList getEffectArgs(const QDomElement &effect);
+
+ /** @brief Update Tracknames to fit again after track was added/deleted.
+ * @param track Number of track which was added/deleted
+ * @param added true = track added, false = track deleted
+ *
+ * The default track name consists of type + number. If we add/delete a track the number has to be adjusted
+ * if the name is still the default one. */
+ void updateTrackNames(int track, bool added);
+
+ /** @brief Updates the duration stored in a track's TrackInfo.
+ * @param track Number of track as used in ItemInfo (not the numbering used in KdenliveDoc) (negative for all tracks)
+ * @param command If effects need to be updated the commands to do this will be attached to this undo command
+ *
+ * In addition to update the duration in TrackInfo it updates effects with keyframes on the track. */
+ void updateTrackDuration(int track, QUndoCommand *command);
+
+ /** @brief Adjusts effects after a clip resize.
+ * @param item The item that was resized
+ * @param oldInfo pre resize info
+ * @param fromStart false = resize from end
+ * @param command Used as a parent for EditEffectCommand */
+ void adjustEffects(ClipItem *item, ItemInfo oldInfo, QUndoCommand *command);
+
+ /** @brief Prepare an add clip command for an effect */
+ void processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand);
+
+private slots:
+ void slotRefreshGuides();
+ void slotEnableRefresh();
+ void slotCheckMouseScrolling();
+ void slotEditTimeLineGuide();
+ void slotDeleteTimeLineGuide();
+ void slotFetchNextThumbs();
+ void checkTrackSequence(int track);
+ void slotGoToMarker(QAction *action);
+ void slotResetMenuPosition();
+ void slotDoResetMenuPosition();
+ /** @brief Re-create the clip thumbnails.
+ * @param id The clip's Id string.
+ * @param resetThumbs Should we recreate the timeline thumbnails. */
+ void slotRefreshThumbs(const QString &id, bool resetThumbs);
+ /** @brief A Filter job producer results. */
+ void slotGotFilterJobResults(const QString &id, int startPos, int track, stringMap filterParams, stringMap extra);
+
+
+signals:
+ void cursorMoved(int, int);
void zoomIn();
void zoomOut();
void mousePosition(int);
- void clipItemSelected(ClipItem*);
-
+ /** @brief A clip was selected in timeline, update the effect stack
+ * @param clip The clip
+ * @param raise If true, the effect stack widget will be raised (come to front). */
+ void clipItemSelected(ClipItem *clip, bool raise = true);
+ void transitionItemSelected(Transition*, int track = 0, QPoint p = QPoint(), bool update = false);
+ void activateDocumentMonitor();
+ void trackHeightChanged();
+ void tracksChanged();
+ void displayMessage(const QString &, MessageType);
+ void showClipFrame(DocClipBase *, QPoint, bool, const int);
+ void doTrackLock(int, bool);
+ void updateClipMarkers(DocClipBase *);
+ void updateClipExtraData(DocClipBase *);
+ void updateTrackHeaders();
+ void playMonitor();
+ /** @brief Monitor document changes (for example the presence of audio data in timeline for export widget.*/
+ void documentModified();
+ void forceClipProcessing(const QString &);
+ void showTrackEffects(int, TrackInfo);
+ /** @brief Update the track effect button that shows if a track has effects or not.*/
+ void updateTrackEffectState(int);
+ /** @brief Cursor position changed, repaint ruler.*/
+ void updateRuler();
+ /** @brief Send data from a clip to be imported as keyframes for effect / transition.*/
+ void importKeyframes(GRAPHICSRECTITEM type, const QString&, int maximum);
};
#endif
+
projects / kdenlive / blobdiff