* Several fixes to clip resizing & cutting

[kdenlive] / src / customtrackview.h

diff --git a/src/customtrackview.h b/src/customtrackview.h
index 09c52724832507440f046d309462b2ab76b974c8..79ce4e5e5467c379ddb76d9c23cb5d65390d3f5d 100644 (file)
--- a/src/customtrackview.h
+++ b/src/customtrackview.h
@@ -29,6 +29,9 @@
 #include <KUndoStack>
 
 #include "kdenlivedoc.h"
+#include "docclipbase.h"
+#include "guide.h"
+#include "effectslist.h"
 
 class ClipItem;
 class AbstractClipItem;
@@ -39,9 +42,11 @@ class CustomTrackView : public QGraphicsView {
 
 public:
     CustomTrackView(KdenliveDoc *doc, QGraphicsScene * 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(TrackInfo type);
     void removeTrack();
     int cursorPos();
@@ -50,14 +55,20 @@ public:
     /** 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, int clipId, ItemInfo info);
+    void addClip(QDomElement xml, int clipId, ItemInfo info, EffectsList list = EffectsList());
     void deleteClip(ItemInfo info);
+    void slotAddClipMarker();
+    void slotEditClipMarker();
+    void slotDeleteClipMarker();
+    void slotDeleteAllClipMarkers();
+    void addMarker(const int id, const GenTime &pos, const QString comment);
     void setScale(double scaleFactor);
     void deleteClip(int clipId);
     void slotAddEffect(QDomElement effect, GenTime pos, int track);
     void addEffect(int track, GenTime pos, QDomElement effect);
     void deleteEffect(int track, GenTime pos, QDomElement effect);
-    void updateEffect(int track, GenTime pos, QDomElement effect);
+    void updateEffect(int track, GenTime pos, QDomElement effect, int ix);
+    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 updateTransition(int track, GenTime pos,  QDomElement oldTransition, QDomElement transition);
@@ -73,20 +84,44 @@ public:
     void cutClip(ItemInfo info, GenTime cutTime, bool cut);
     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);
+    bool findNextString(const QString &text);
+    void initSearchStrings();
+    void clearSearchStrings();
+    void clipStart();
+    void clipEnd();
+    void changeClipSpeed();
+    void doChangeClipSpeed(ItemInfo info, double speed, int id);
 
 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, QDomElement effect, bool disable);
-    void slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, 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 slotRefreshEffects(ClipItem *clip);
     void setDuration(int duration);
     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 slotUpdateClip(int clipId);
+    void slotAddClipMarker(int id, GenTime t, QString c);
+    bool addGuide(const GenTime pos, const QString &comment);
+    void slotAddGuide();
+    void slotEditGuide(CommentedTime guide);
+    void slotEditGuide();
+    void slotDeleteGuide();
+    void slotDeleteAllGuides();
+    void editGuide(const GenTime oldPos, const GenTime pos, const QString &comment);
+    void copyClip();
+    void pasteClip();
+    void pasteClipEffects();
 
 protected:
     virtual void drawBackground(QPainter * painter, const QRectF & rect);
@@ -112,6 +147,7 @@ private:
     OPERATIONTYPE m_operationMode;
     OPERATIONTYPE m_moveOpMode;
     AbstractClipItem *m_dragItem;
+    Guide *m_dragGuide;
     KUndoStack *m_commandStack;
     QGraphicsItem *m_visualTip;
     QGraphicsItemAnimation *m_animation;
@@ -122,8 +158,9 @@ private:
     QPoint m_clickPoint;
     QPoint m_clickEvent;
     QList <GenTime> m_snapPoints;
+    QList <CommentedTime> m_searchPoints;
+    QList <Guide *> m_guides;
     void updateSnapPoints(AbstractClipItem *selected);
-    double getSnapPointForPos(double pos);
     ClipItem *getClipItemAt(int pos, int track);
     ClipItem *getClipItemAt(GenTime pos, int track);
     Transition *getTransitionItemAt(int pos, int track);
@@ -131,16 +168,32 @@ private:
     void checkScrolling();
     /** Should we auto scroll while playing (keep in sync with KdenliveSettings::autoscroll() */
     bool m_autoScroll;
-    void displayContextMenu(QPoint pos, ClipItem *clip = NULL);
+    void displayContextMenu(QPoint pos, AbstractClipItem *clip = NULL);
     QMenu *m_timelineContextMenu;
     QMenu *m_timelineContextClipMenu;
     QMenu *m_timelineContextTransitionMenu;
     QList <TrackInfo> m_tracksList;
+    QList <CommentedTime> m_searchStrings;
+    int m_findIndex;
     PROJECTTOOL m_tool;
     QCursor m_razorCursor;
+    /** list containing items currently copied in the timeline */
+    QList<AbstractClipItem *> m_copiedItems;
+    QList<AbstractClipItem *> m_selectedClipList;
+    /** Used to get the point in timeline where a context menu was opened */
+    QPoint m_menuPosition;
+    bool m_blockRefresh;
+
     /** Get the index of the video track that is just below current track */
     int getPreviousVideoTrack(int track);
+    void updateClipFade(ClipItem * item, bool updateFadeOut = false);
+    bool canBePastedTo(ItemInfo info, int type) const;
+    bool canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const;
+    bool canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const;
 
+private slots:
+    void slotRefreshGuides();
+    void slotEnableRefresh();
 
 signals:
     void cursorMoved(int, int);
@@ -151,6 +204,8 @@ signals:
     void transitionItemSelected(Transition*);
     void activateDocumentMonitor();
     void trackHeightChanged();
+    void displayMessage(const QString, MessageType);
+    void showClipFrame(DocClipBase *, const int);
 };
 
 #endif