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

#ifndef VolumeFormUnitH
#define VolumeFormUnitH
//---------------------------------------------------------------------------
#include <System.Classes.hpp>
#include <Vcl.Controls.hpp>
#include <Vcl.StdCtrls.hpp>
#include <Vcl.Forms.hpp>
#include <Vcl.ExtCtrls.hpp>
#include <Vcl.AppEvnts.hpp>
#include "SkinTrackBar.h"
//#include "LineEdit.h"
#include "CKBox.h"
#include "MessageDef.h"

#include <vector>
using namespace std;

//---------------------------------------------------------------------------
class TVolumeForm : public TForm
{
__published:	// IDE-managed Components
	TSkinTrackBar *m_InputTrackBar;
	TSkinTrackBar *m_PlayTrackBar;
	TLabel *m_InputLabel;
	TLabel *m_PlayLabel;
	TLabel *m_ShowInput;
	TLabel *m_ShowPlay;

	void __fastcall DoFormMouseDown(TObject *Sender, TMouseButton Button, TShiftState Shift,
          int X, int Y);
	void __fastcall DoFormShow(TObject *Sender);
	void __fastcall OnMouseDown(TObject *Sender, TMouseButton Button, TShiftState Shift, int X, int Y);
	void __fastcall FormKeyDown(TObject *Sender, WORD &Key, TShiftState Shift);
	void __fastcall FormCreate(TObject *Sender);
	void __fastcall FormDestroy(TObject *Sender);
	void __fastcall FormClose(TObject *Sender, TCloseAction &Action);
private:	// User declarations
	bool m_IsMouseOver;
	bool m_bRecording;
//	int m_volBefore;

	TTimer *m_pTimer;	//È·¶¨undo¶¨Ê±Æ÷

	vector<TLabel*>	m_aLabels;
	vector<TCKBox*> m_aChecks;
	vector<TSkinTrackBar*> m_aTracks;

	void Undo( bool bUndo );

	void __fastcall DoVolumeChanged(TObject *Sender);
	void __fastcall DoTrackMute(TObject *Sender);
	void __fastcall TimerProc(TObject* Sender);

	MESSAGE void __fastcall WMEraseBkgnd(Winapi::Messages::TWMEraseBkgnd &Message);
	MESSAGE void __fastcall CMMouseEnter(TMessage &Message);
	MESSAGE void __fastcall CMMouseLeave(TMessage &Message);
	MESSAGE void __fastcall WMKillFocus(TWMKillFocus &Message);

	BEGIN_MESSAGE_MAP
		MESSAGE_HANDLER(WM_ERASEBKGND, TWMEraseBkgnd, WMEraseBkgnd)
		MESSAGE_HANDLER(CM_MOUSEENTER, TMessage, CMMouseEnter)
		MESSAGE_HANDLER(CM_MOUSELEAVE, TMessage, CMMouseLeave)
		MESSAGE_HANDLER(WM_KILLFOCUS, TWMKillFocus, WMKillFocus)

	END_MESSAGE_MAP(TForm)

protected:
	DYNAMIC void __fastcall MouseMove(TShiftState Shift, int X, int Y);

public:		// User declarations
	__fastcall TVolumeForm(TComponent* Owner);

	int __fastcall ShowUndo( bool bUndo );
	void __fastcall OnRecord( bool bRecord );
	void __fastcall ChangeRecordVol();
};
//---------------------------------------------------------------------------
extern PACKAGE TVolumeForm *VolumeForm;
//---------------------------------------------------------------------------
#endif