//---------------------------------------------------------------------------

#ifndef CompletePanelUnitH
#define CompletePanelUnitH

#include "ShowBarsPanelUnit.h"
//---------------------------------------------------------------------------
namespace CompletePanelUnit
{

//---------------------------------------------------------------------------
class TPanel : public TShowBarsPanel
{
__published:

private:
	int m_nChordWidth,
		m_nChordHeight;

	//重录起止位置图标
	TPngImage *m_imgBeginPos,
			*m_imgEndPos;

	//显示相关
	int m_nModifyFlagWidth,
		m_nModifyFlagHeight;

	//录音/播放相关
	bool m_bShowModifyPos;
	int m_iModifyBeginBar,
		m_iModifyBeginPoint,
		m_iModifyEndBar,
		m_iModifyEndPoint;

	int FirstBar( int iStage );
	void InvalidateStage( int iStage, int iArea=BAR_DATA );

protected:
	virtual void __fastcall CreateWnd();
	virtual void __fastcall SetBarTitle( int iBar, String& strText );
	virtual void __fastcall DrawBarBkgnd( int iBar, int left, int top );
	virtual void __fastcall DrawBarContext( int iBar, int left, int top );
	virtual void __fastcall DrawBarOperation( int iBar, int left, int top );
	virtual void __fastcall BarPosChanged();

public:
	__fastcall virtual TPanel(System::Classes::TComponent* AOwner);
	__fastcall ~TPanel();

	void InitialVars();
	int ComposeBarCount(){ return m_nBarNum; };

	bool SetModifyPos( bool bBegin, int iBar, int iPoint );
	void GetModifyPos( bool bBegin, int& iBar, int& iPoint );
	void ShowModifyPos( bool bShow=true );

	int FindStage( int iBar, int *piFirstBar=NULL );
};

}

using namespace CompletePanelUnit;

#endif