Wheel on project timeline ruler to seek, ctrl+wheel seeks 1 second instead of 1 frame

[kdenlive] / src / customtrackview.h

diff --git a/src/customtrackview.h b/src/customtrackview.h
index dfb282004a205c50f4eb7e987970fe01c1ce17a2..1c9d46f29bc10a169100eabed81b7bd0d73c64b3 100644 (file)
--- a/src/customtrackview.h
+++ b/src/customtrackview.h
@@ -24,88 +24,132 @@
 #include <QGraphicsView>
 #include <QGraphicsItemAnimation>
 #include <QTimeLine>
+#include <QMenu>
 
 #include <KUndoStack>
 
 #include "kdenlivedoc.h"
-#include "clipitem.h"
 
-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();
+class ClipItem;
+class AbstractClipItem;
+class Transition;
+
+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(TrackInfo type);
     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 );
+    void checkAutoScroll();
+    void moveClip(const ItemInfo start, const ItemInfo end);
+    /** 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 deleteClip(ItemInfo info);
     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 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);
+    void moveTransition(GenTime oldpos, GenTime newpos);
+    void activateMonitor();
+    int duration() const;
+    void deleteSelectedClips();
+    void cutSelectedClips();
+    void setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition);
+    void checkTrackHeight();
+    QList <TrackInfo> tracksList() const;
+    void setTool(PROJECTTOOL tool);
+    void cutClip(ItemInfo info, GenTime cutTime, bool cut);
 
-  public slots:
+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 slotRefreshEffects(ClipItem *clip);
     void setDuration(int duration);
+    void slotAddTransition(ClipItem* clip, ItemInfo transitionInfo, int endTrack, QDomElement transition = QDomElement());
+    void slotTransitionUpdated(Transition *, QDomElement);
+    void slotSwitchTrackAudio(int ix);
+    void slotSwitchTrackVideo(int ix);
 
-  protected:
-    virtual void drawBackground ( QPainter * painter, const QRectF & rect );
+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);
+    virtual void dropEvent(QDropEvent * event);
+    virtual void wheelEvent(QWheelEvent * e);
     virtual QStringList mimeTypes() const;
-    virtual Qt::DropActions supportedDropActions () const;
-    virtual void resizeEvent ( QResizeEvent * event );
+    virtual Qt::DropActions supportedDropActions() const;
+    virtual void resizeEvent(QResizeEvent * event);
 
-  private:
-    int m_tracksCount;
+private:
+    uint m_tracksHeight;
     int m_projectDuration;
     int m_cursorPos;
     ClipItem *m_dropItem;
     KdenliveDoc *m_document;
     void addItem(DocClipBase *clip, QPoint pos);
     QGraphicsLineItem *m_cursorLine;
-    QPointF m_startPos;
+    ItemInfo m_dragItemInfo;
     OPERATIONTYPE m_operationMode;
     OPERATIONTYPE m_moveOpMode;
-    ClipItem *m_dragItem;
+    AbstractClipItem *m_dragItem;
     KUndoStack *m_commandStack;
     QGraphicsItem *m_visualTip;
     QGraphicsItemAnimation *m_animation;
     QTimeLine *m_animationTimer;
     QColor m_tipColor;
+    QPen m_tipPen;
     double m_scale;
-    int m_clickPoint;
-    QList <int> m_snapPoints;
-    void updateSnapPoints(ClipItem *selected);
+    QPoint m_clickPoint;
+    QPoint m_clickEvent;
+    QList <GenTime> m_snapPoints;
+    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);
+    Transition *getTransitionItemAt(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, ClipItem *clip = NULL);
+    QMenu *m_timelineContextMenu;
+    QMenu *m_timelineContextClipMenu;
+    QMenu *m_timelineContextTransitionMenu;
+    QList <TrackInfo> m_tracksList;
+    PROJECTTOOL m_tool;
+    QCursor m_razorCursor;
+    /** Get the index of the video track that is just below current track */
+    int getPreviousVideoTrack(int track);
 
 
-  signals:
-    void cursorMoved(int);
+signals:
+    void cursorMoved(int, int);
     void zoomIn();
     void zoomOut();
     void mousePosition(int);
     void clipItemSelected(ClipItem*);
-
+    void transitionItemSelected(Transition*);
+    void activateDocumentMonitor();
+    void trackHeightChanged();
 };
 
 #endif
+