get ready for keyframes in timeline

[kdenlive] / src / abstractclipitem.h

diff --git a/src/abstractclipitem.h b/src/abstractclipitem.h
index 5f5cb887930ae1bef1be78e5f0711611138fb67e..cb0554830aaebd36dd12f370852040ca658cdd07 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
 
@@ -9,6 +29,11 @@ class AbstractClipItem : public QObject , public QGraphicsRectItem {
     Q_OBJECT
 public:
     AbstractClipItem(const ItemInfo info, const QRectF& rect, double fps);
+    void updateSelectedKeyFrame();
+    void updateKeyFramePos(const QPoint pos);
+    void addKeyFrame(const QPoint pos);
+    bool hasKeyFrames();
+
     virtual  OPERATIONTYPE operationMode(QPointF pos, double scale) = 0;
     virtual GenTime startPos() const ;
     virtual void setTrack(int track);
@@ -25,14 +50,19 @@ public:
 
 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_fps;
     QPainterPath upperRectPart(QRectF);
     QPainterPath lowerRectPart(QRectF);
     QRect visibleRect();
+    void drawKeyFrames(QPainter *painter, QRectF exposedRect);
+    int mouseOverKeyFrames(QPointF pos);
 };
 
 #endif