Fix corruption when changing the project profile

[kdenlive] / src / abstractclipitem.h

diff --git a/src/abstractclipitem.h b/src/abstractclipitem.h
index 621cedb0ba4cf658c88889c9444c6c1fc71616ad..226e20754f2efe5c2f631e469f0e503aabd8b282 100644 (file)
--- a/src/abstractclipitem.h
+++ b/src/abstractclipitem.h
@@ -1,3 +1,23 @@
+/***************************************************************************
+ *   Copyright (C) 2008 by Marco Gittler (g.marco@freenet.de)              *
+ *   Copyright (C) 2008 by Jean-Baptiste Mardelle (jb@kdenlive.org)        *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
+ ***************************************************************************/
+
 #ifndef ABSTRACTCLIPITEM
 #define ABSTRACTCLIPITEM
 
@@ -5,38 +25,58 @@
 #include "definitions.h"
 #include "gentime.h"
 
-class AbstractClipItem : public QObject , public QGraphicsRectItem {
+class CustomTrackScene;
+class QGraphicsSceneMouseEvent;
+
+class AbstractClipItem : public QObject , public QGraphicsRectItem
+{
     Q_OBJECT
 public:
-    AbstractClipItem(const QRectF& rect);
-    virtual  OPERATIONTYPE operationMode(QPointF pos, double scale) = 0;
+    AbstractClipItem(const ItemInfo info, const QRectF& rect, double fps);
+    void updateSelectedKeyFrame();
+    void updateKeyFramePos(const GenTime pos, const double value);
+    void addKeyFrame(const GenTime pos, const double value);
+    bool hasKeyFrames() const;
+    int selectedKeyFramePos() const;
+    double selectedKeyFrameValue() const;
+    double keyFrameFactor() const;
+    ItemInfo info() const;
+    CustomTrackScene* projectScene();
+    void updateRectGeometry();
+    void updateItem();
+    void setItemLocked(bool locked);
+    bool isItemLocked() const;
+
+    virtual  OPERATIONTYPE operationMode(QPointF pos) = 0;
     virtual GenTime startPos() const ;
     virtual void setTrack(int track);
     virtual GenTime endPos() const ;
     virtual int track() const ;
-    virtual void moveTo(int x, double scale, int offset, int newTrack);
     virtual GenTime cropStart() const ;
-    virtual  void resizeStart(int posx, double scale);
-    virtual void resizeEnd(int posx, double scale);
-    virtual void setFadeOut(int pos, double scale);
-    virtual void setFadeIn(int pos, double scale);
-    virtual GenTime duration() const;
+    virtual GenTime cropDuration() const ;
+    virtual void resizeStart(int posx, double speed = 1.0);
+    virtual void resizeEnd(int posx, double speed = 1.0);
     virtual double fps() const;
-    virtual int fadeIn() const;
-    virtual int fadeOut() const;
+    virtual void updateFps(double fps);
     virtual GenTime maxDuration() const;
+    virtual void setCropStart(GenTime pos);
+
 protected:
     int m_track;
+    int m_editedKeyframe;
+    int m_selectedKeyframe;
     GenTime m_cropStart;
     GenTime m_cropDuration;
     GenTime m_startPos;
     GenTime m_maxDuration;
+    QMap <int, int> m_keyframes;
+    double m_keyframeFactor;
+    double m_keyframeDefault;
     double m_fps;
-    uint m_startFade;
-    uint m_endFade;
-    QPainterPath upperRectPart(QRectF);
-    QPainterPath lowerRectPart(QRectF);
-    QRect visibleRect();
+    //QRect visibleRect();
+    void drawKeyFrames(QPainter *painter, QRectF exposedRect);
+    int mouseOverKeyFrames(QPointF pos, double maxOffset);
+    virtual void mousePressEvent(QGraphicsSceneMouseEvent * event);
 };
 
 #endif