#pragma once
#include "Item.h"

class CSigmaDoc;
class CHSimpleTracker;
namespace NItem
{
	class CItemCopyAsImage : public CItem
	{
	public:
		CItemCopyAsImage(CSigmaDoc* ppDoc);
		virtual ~CItemCopyAsImage();
		int SetRange(CRect rec);
		CHSimpleTracker * GetTracker();

		void OnLButtonDown(CDC *pDC, UINT nFlags, CPoint point, int vk) override;
		void OnLButtonUp(CDC *pDC, UINT nFlags, CPoint point, int vk) override;
		int OnMouseMove(CDC *pDC, UINT nFlags, CPoint point) override;
		void OnDraw(CXyDC* pDC) override;

		void DrawAssistant(CDC * pDC, int mouseX, int mouseY) override;

		//按选择区域截图
		bool CopySelectedToClipboard();
		//截取整个绘图窗口
		void CopyWindowToClipboard(CRect windowRect);
		//截取全图.相当于先全图缩放.在截取整个绘图窗口
		void CopyAllToClipboard(void);
	protected:
		void CopyToClipboard(CRect8 & rect);
	protected:
		CRect m_range;
		CHSimpleTracker * m_pTracker;
	};
}