#ifndef CUSTOMTRACKVIEW_H
#define CUSTOMTRACKVIEW_H
+#include <KPixmapCache>
+#include <KColorScheme>
+
#include <QGraphicsView>
#include <QGraphicsItemAnimation>
#include <QTimeLine>
#include <QMenu>
#include <QUndoStack>
+#include <QMutex>
+#include <QWaitCondition>
#include "kdenlivedoc.h"
#include "docclipbase.h"
#include "guide.h"
#include "effectslist.h"
+#include "customtrackscene.h"
class ClipItem;
class AbstractClipItem;
class AbstractGroupItem;
class Transition;
-class CustomTrackScene;
+
class CustomTrackView : public QGraphicsView
{
virtual void mouseDoubleClickEvent(QMouseEvent *event);
void addTrack(TrackInfo type, int ix = -1);
void removeTrack(int ix);
- void changeTrack(int ix, TrackInfo type);
+ /** @brief Makes the document use new track infos (name, type, ...). */
+ void configTracks(QList <TrackInfo> trackInfos);
int cursorPos();
void checkAutoScroll();
- void moveClip(const ItemInfo start, const ItemInfo end);
+ void moveClip(const ItemInfo start, const ItemInfo end, bool refresh);
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);
- void resizeClip(const ItemInfo start, const ItemInfo end);
- void addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList list = EffectsList());
- void deleteClip(ItemInfo info);
+ void moveTransition(const ItemInfo start, const ItemInfo end, bool m_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 GenTime &pos, const QString comment);
void slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group);
void addEffect(int track, GenTime pos, QDomElement effect);
void deleteEffect(int track, GenTime pos, QDomElement effect);
- void updateEffect(int track, GenTime pos, QDomElement effect, int ix, bool triggeredByUser = true);
+ void updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser = true);
void moveEffect(int track, GenTime pos, int oldPos, int newPos);
- void addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params);
- void deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement params);
+ void addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh);
+ void deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh);
void updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget);
void moveTransition(GenTime oldpos, GenTime newpos);
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);
+ void setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu);
void checkTrackHeight();
//QList <TrackInfo> tracksList() const;
void setTool(PROJECTTOOL tool);
- void cutClip(ItemInfo info, GenTime cutTime, bool cut);
+ ClipItem *cutClip(ItemInfo info, GenTime cutTime, bool cut, 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 changeClipSpeed();
- void doChangeClipSpeed(ItemInfo info, const double speed, const double oldspeed, int strobe, const QString &id);
+ 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 changeTimelineTrack(int ix, TrackInfo trackinfo);
void saveThumbnails();
void autoTransition();
QStringList getLadspaParams(QDomElement effect) const;
void initCursorPos(int pos);
- void lockTrack(int ix, bool lock);
+
+ /** @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);
void doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group);
void loadGroups(const QDomNodeList groups);
+
+ /** @brief Creates SplitAudioCommands for selected clips. */
void splitAudio();
+
+ /** @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, bool split);
void setVideoOnly();
void setAudioOnly();
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 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();
+ void editItemDuration();
+ void buildGuidesMenu(QMenu *goMenu) const;
+ KPixmapCache* pixmapCache;
+ /** 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;
public slots:
void setCursorPos(int pos, bool seek = true);
void moveCursorPos(int delta);
void updateCursorPos();
- void slotDeleteEffect(ClipItem *clip, QDomElement effect);
- void slotChangeEffectState(ClipItem *clip, int effectPos, bool disable);
- void slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos);
- void slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix);
+ void slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup = true);
+ void slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable);
+ void slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos);
+ void slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix);
+ void slotUpdateClipRegion(ClipItem *clip, int ix, QString region);
void slotRefreshEffects(ClipItem *clip);
void setDuration(int duration);
void slotAddTransition(ClipItem* clip, ItemInfo transitionInfo, int endTrack, QDomElement transition = QDomElement());
void slotSwitchTrackAudio(int ix);
void slotSwitchTrackVideo(int ix);
void slotSwitchTrackLock(int ix);
- void slotUpdateClip(const QString &clipId);
+ void slotUpdateClip(const QString &clipId, bool reload = true);
+
+ /** @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, GenTime t, QString c);
bool addGuide(const GenTime pos, const QString &comment);
- void slotAddGuide();
+
+ /** @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(CommentedTime guide);
void slotEditGuide(int guidePos = -1);
void slotDeleteGuide(int guidePos = -1);
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);
- void slotChangeTrack(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, GenTime childPos);
+ /** @brief Rebuilds a group to fit again after children changed.
+ * @param group The group to rebuild */
+ void rebuildGroup(AbstractGroupItem *group);
+
+ /** @brief Cuts a group into two parts.
+ * @param clips1 Clips before the cut
+ * @param transitions1 Transitions before the cut
+ * @param clipsCut Clips that need to be cut
+ * @param transitionsCut Transitions that need to be cut
+ * @param clips2 Clips behind the cut
+ * @param transitions2 Transitions behind the cut
+ * @param cutPos Absolute position of the cut
+ * @param cut true = cut, false = "uncut" */
+ void slotRazorGroup(QList <ItemInfo> clips1, QList <ItemInfo> transitions1, QList <ItemInfo> clipsCut, QList <ItemInfo> transitionsCut, QList <ItemInfo> clips2, QList <ItemInfo> transitions2, GenTime cutPos, bool cut);
+
+ /** @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 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);
protected:
virtual void drawBackground(QPainter * painter, const QRectF & rect);
virtual void dragEnterEvent(QDragEnterEvent * event);
virtual void dragMoveEvent(QDragMoveEvent * event);
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;
QPoint m_clickEvent;
QList <CommentedTime> m_searchPoints;
QList <Guide *> m_guides;
- void updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList = QList <GenTime> (), bool skipSelectedItems = false);
+
ClipItem *getClipItemAt(int pos, int track);
ClipItem *getClipItemAt(GenTime pos, int track);
ClipItem *getClipItemAtEnd(GenTime pos, int track);
QMenu *m_timelineContextMenu;
QMenu *m_timelineContextClipMenu;
QMenu *m_timelineContextTransitionMenu;
+ QMenu *m_markerMenu;
QAction *m_autoTransition;
QAction *m_pasteEffectsAction;
QAction *m_ungroupAction;
bool m_blockRefresh;
AbstractGroupItem *m_selectionGroup;
QList <ClipItem *> m_waitingThumbs;
+ int m_selectedTrack;
+ int m_spacerOffset;
+
+ QMutex m_mutex;
+ QWaitCondition m_producerNotReady;
+ KStatefulBrush m_activeTrackBrush;
+
+ /** 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 updateClipFade(ClipItem * item);
+ void updatePositionEffects(ClipItem * item, ItemInfo info);
+ bool insertDropClips(const QMimeData *data, const QPoint pos);
bool canBePastedTo(ItemInfo info, int type) const;
+ 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;
- ClipItem *getMainActiveClip() const;
- bool insertPossible(AbstractGroupItem *group, const QPoint &pos) const;
+ AbstractClipItem *getMainActiveClip() const;
void resetSelectionGroup(bool selectItems = true);
void groupSelectedItems(bool force = false, bool createNewGroup = false);
/** Get available space for clip move (min and max free positions) */
void updateClipTypeActions(ClipItem *clip);
/** Whether an item can be moved to a new position without colliding with similar items */
bool itemCollision(AbstractClipItem *item, 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);
+
+ /** @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 Updates @param item's pan and zoom effect after resize or cut.
+ * @param item clip whose pan and zoom effect should be updated
+ * @param cutPos (optional) if clip was cut, cut position relative to the original's clip position */
+ void updatePanZoom(ClipItem *item, GenTime cutPos = GenTime());
+
+ /** @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);
private slots:
void slotRefreshGuides();
void slotEditTimeLineGuide();
void slotDeleteTimeLineGuide();
void slotFetchNextThumbs();
+ void checkTrackSequence(int track);
+ void slotGoToMarker(QAction *action);
+ void slotResetMenuPosition();
+ void slotDoResetMenuPosition();
signals:
void cursorMoved(int, int);
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 *, const int);
+ void showClipFrame(DocClipBase *, QPoint, const int);
void doTrackLock(int, bool);
+ void updateClipMarkers(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);
};
#endif
projects / kdenlive / blobdiff