title improvements (bold, italic, move items with arrow keys)

[kdenlive] / src / customtrackview.h

diff --git a/src/customtrackview.h b/src/customtrackview.h
index f039da59965b5763bb6892634a5afd1304bbc003..610a7179f13f478804c5396d9ebe2ea87b0d9a19 100644 (file)
--- a/src/customtrackview.h
+++ b/src/customtrackview.h
@@ -29,7 +29,10 @@
 #include <KUndoStack>
 
 #include "kdenlivedoc.h"
-#include "clipitem.h"
+
+class ClipItem;
+class AbstractClipItem;
+class Transition;
 
 class CustomTrackView : public QGraphicsView {
     Q_OBJECT
@@ -39,23 +42,32 @@ public:
     virtual void mousePressEvent(QMouseEvent * event);
     virtual void mouseReleaseEvent(QMouseEvent * event);
     virtual void mouseMoveEvent(QMouseEvent * event);
-    void addTrack();
+    void addTrack(TrackInfo type);
     void removeTrack();
     int cursorPos();
     void checkAutoScroll();
-    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, GenTime startpos, const QRectF &rect, GenTime duration);
-    void deleteClip(int track, GenTime startpos, const QRectF &rect);
+    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 setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition);
+    void checkTrackHeight();
+    QList <TrackInfo> tracksList() const;
 
 public slots:
     void setCursorPos(int pos, bool seek = true);
@@ -65,6 +77,10 @@ public slots:
     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);
@@ -79,14 +95,14 @@ protected:
     virtual void resizeEvent(QResizeEvent * event);
 
 private:
-    int m_tracksCount;
+    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;
     AbstractClipItem *m_dragItem;
@@ -97,12 +113,15 @@ private:
     QColor m_tipColor;
     QPen m_tipPen;
     double m_scale;
-    int m_clickPoint;
+    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;
@@ -110,6 +129,10 @@ private:
     QMenu *m_timelineContextMenu;
     QMenu *m_timelineContextClipMenu;
     QMenu *m_timelineContextTransitionMenu;
+    QList <TrackInfo> m_tracksList;
+    /** Get the index of the video track that is just below current track */
+    int getPreviousVideoTrack(int track);
+
 
 signals:
     void cursorMoved(int, int);
@@ -117,7 +140,10 @@ signals:
     void zoomOut();
     void mousePosition(int);
     void clipItemSelected(ClipItem*);
+    void transitionItemSelected(Transition*);
     void activateDocumentMonitor();
+    void trackHeightChanged();
 };
 
 #endif
+