123

Editor/TrackViewTimeBar.h

@@ -0,0 +1,46 @@
+
+
+#define TVN_CURRTIMECHANGE 1
+
+
+// CTrackViewTimeBar
+
+class CTrackViewTimeBar : public CWnd
+{
+	DECLARE_DYNAMIC(CTrackViewTimeBar)
+public:
+	CTrackViewTimeBar();
+	virtual ~CTrackViewTimeBar();
+
+	BOOL Create( DWORD dwStyle,const RECT &rect,CWnd *pParentWnd,UINT nID );
+
+	void SetTimeScale( float timeScale );
+	float GetTimeScale() { return m_timeScale; }
+
+	void SetTimeRange( float start,float end );
+	
+	void SetCurrTime( float currTime );
+	float GetCurrTime() const { return m_currTime; };
+	
+	int TimeToItem( float time );
+	
+	float TimeFromPoint( CPoint point );
+
+protected:
+	DECLARE_MESSAGE_MAP()
+
+	void ChangeTime( float time );
+public:
+	afx_msg void OnPaint();
+	CBrush m_bkgBrush;
+
+	Range m_timeRange;
+	float m_timeScale;
+	float m_ticksStep;
+	float m_currTime;
+	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
+	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
+	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
+
+	bool m_draggingTime;
+};