123

Editor/TrackViewGraph.h

@@ -0,0 +1,73 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2002.
+// -------------------------------------------------------------------------
+//  File name:   trackviewgraph.h
+//  Version:     v1.00
+//  Created:     23/8/2002 by Timur.
+//  Compilers:   Visual Studio.NET
+//  Description: 
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#ifndef __trackviewgraph_h__
+#define __trackviewgraph_h__
+
+#if _MSC_VER > 1000
+#pragma once
+#endif
+
+#include "TrackViewKeys.h"
+
+/** CTrackViewGraph dialog.
+		Placed at the same position as tracks dialog, and display spline graphs of track.
+*/
+class CTrackViewGraph : public CTrackViewKeys
+{
+	DECLARE_DYNAMIC(CTrackViewGraph)
+public:
+	struct Item
+	{
+		IAnimTrack *track;
+		IAnimNode *node;
+		int paramId;
+		Item() { track = 0; node = 0; paramId = 0; }
+		Item( IAnimNode *pNode,int nParamId,IAnimTrack *pTrack )
+		{
+			track = pTrack; paramId = nParamId; node = pNode;
+		}
+	};
+
+	CTrackViewGraph();
+	virtual ~CTrackViewGraph();
+
+protected:
+	DECLARE_MESSAGE_MAP()
+
+	//////////////////////////////////////////////////////////////////////////
+	// CTrackViewKeys overrides.
+	//////////////////////////////////////////////////////////////////////////
+	int GetItemRect( int item,CRect &rect );
+	int KeyFromPoint( CPoint point );
+	int ItemFromPoint( CPoint pnt );
+	void SelectKeys( const CRect &rc );
+
+	void DrawTrack( int item,CDC *dc,CRect &rcItem );
+	void DrawKeys( IAnimTrack *track,CDC *dc,CRect &rc,Range &timeRange );
+	void DrawGraph( IAnimTrack *track,CDC *dc,CRect &rcItem );
+	void DrawGraphAxis( CDC *dc,CRect &rcItem,int y );
+	void SetCurSel( int sel );
+
+private:
+	void FitGraphToRect( IAnimTrack *track,const CRect &rcItem );
+
+
+	float m_fValueScale;
+	float m_fMaxValue;
+	float m_fMinValue;
+};
+
+#endif // __trackviewgraph_h__