#include "stdafx.h"
#include "PaperSize.h"

using namespace std;

namespace Device {

	PaperSize::PaperSize()
	{
		InitPaperMap();
	}


	PaperSize::~PaperSize()
	{
	}

	void PaperSize::InitPaperMap()
	{
		papersize.insert({ A3,CSize(297,420) });
		papersize.insert({ A4,CSize(210,297) });
		papersize.insert({ A5,CSize(148,210) });
		papersize.insert({ A6,CSize(105,148) });
		papersize.insert({ B4,CSize(250,353) });
		papersize.insert({ B5,CSize(176,250) });
		papersize.insert({ B6,CSize(125,176) });
#ifdef G400
		papersize.insert({ MaxSize,CSize(297,420 * 1.5) });
#else
		papersize.insert({ MaxSize,CSize(297,420 * 2) });
#endif
		papersize.insert({ USStatement,CSize(297,420 * 1.5) });
		papersize.insert({ USLetter,CSize(216,279) });
		papersize.insert({ USLegal,CSize(216,356) });
		papersize.insert({ USLedger,CSize(279,432) });
		papersize.insert({ None,CSize(297,420) });
		papersize.insert({ K8,CSize(270,390) });
		papersize.insert({ K16,CSize(190,270) });
		papersize.insert({ Trigeminy,CSize(270,560) });
	}

	CSize PaperSize::GetPaperSize(DWORD paperType, float dpi,int orentation)
	{

		if (papersize.find((TwSS)paperType) != papersize.end() && (dpi > 99 && dpi < 601)) {
			CSize resize(2338,3307);
			if (orentation == 0){
				resize.cx = papersize[(TwSS)paperType].cx * dpi / 25.4;
				resize.cy = papersize[(TwSS)paperType].cy * dpi / 25.4;
				return resize;
			}
			else{
				resize.cy = papersize[(TwSS)paperType].cx * dpi / 25.4;
				resize.cx = papersize[(TwSS)paperType].cy * dpi / 25.4;
				return resize;
			}
		}
		return CSize(2338, 3307);
		//auto iter = dpiDct.find({(TwSS)paperType, dpi});
		//if (iter != dpiDct.end()) {
		//	if (orentation == 0)//不需要旋转
		//		return iter->second;
		//	else if(orentation == 3)//旋转九十度
		//	{
		//		CSize size;
		//		size.cx = iter->second.cy;
		//		size.cy = iter->second.cx;
		//		return size;
		//	}
		//}
		//return CSize(2338, 3307);
	}
}