#pragma once

#include "../stdafx.h"
#include <Gdiplus.h>
#include <atlconv.h>
#pragma comment(lib,"gdiplus")
using namespace Gdiplus;




namespace SOUI
{

	class AFX_EXT_CLASS SRoundImageCenter:public SWindow
	{
		SOUI_CLASS_NAME(SRoundImageCenter, L"RoundImageCenter")
	public:
		SRoundImageCenter(void);
		~SRoundImageCenter(void);

		//˳ʱÕë½Ç¶ÈÐýת
		enum ROTATEANGLE
		{
			ROTATEANGLE0 = 0,
			ROTATEANGLE90,
			ROTATEANGLE180,
			ROTATEANGLE270,
		};
	public:
		 void OnPaint(IRenderTarget *pRT);	 
		/* void OnLButtonDown(UINT nFlags, SOUI::CPoint point);
		void OnLButtonUp(UINT nFlags, SOUI::CPoint point);
		void OnNcLButtonUp(UINT nFlags, SOUI::CPoint point);
		void OnMouseMove(UINT nFlags, SOUI::CPoint point);*/
	protected:
		SOUI_MSG_MAP_BEGIN()
			MSG_WM_PAINT_EX(OnPaint)
			/*MSG_WM_LBUTTONDOWN(OnLButtonDown)
			MSG_WM_LBUTTONUP(OnLButtonUp)
			MSG_WM_NCLBUTTONUP(OnNcLButtonUp)
			MSG_WM_MOUSEMOVE(OnMouseMove)*/
		SOUI_MSG_MAP_END()
	public:
		FilterLevel             m_fl;
		//ÉèÖõľø¶Ô·¾¶¡£
		void SetCenterImage(SStringT img);
		int GetCenterImageWidth();
		int GetCenterImageHeight();
		SStringT GetCenterImage();
		void SetRotate(ROTATEANGLE angle);
		int GetCurrentK();
		void SetCurrentTransferRect(int val);
		void MoveImage(int xpos, int ypos);
		void SetCurrentRect(RECT rc);
		RECT GetTransferRect();
		void ChangedCurrentRect(RECT oldRc);
		CAutoRefPtr<IBitmap> GetShowImage(int nWidth = 100, int nHeight = 100);
		BOOL SaveSelImage( CString strImagePath, int nWidth = 100, int nHeight = 100,CString strImageType = _T("image/png") );
	private:
		void InitCenterUI(int w, int h);
		bool ImageFromIDResource(UINT nID, CString strType, Image * & pImg ,HINSTANCE hInstance);
	private:
		int GetK(int w, int h);
		RECT GetDestDrawRect(int k);

	private:
		Bitmap * m_pSelImage;
		Bitmap * m_pOrignImage;
		ROTATEANGLE m_angle;
		SStringT  m_imageStr;
		float m_fAngle;
		int m_k;
		RECT m_currentRect;
		RECT m_currentTransferRect;
		SOUI::CPoint m_ptStart;
		Gdiplus::Image* m_pImgRoundMask;
	};

}