#include "stdafx.h"
#include "SigmaView.h"
#include "Item.h"
#include "SigmaDoc.h"
#include "ItemSelect.h"
#include "ItemBkGrid.h"
#include "PublicParam.h"
#include "DCHelp.h"
#include "ItemMesh.h"
#include "ActionListItem.h"
#include "ActionReplaceColorItem.h"
#include "json.hpp"
#include "Util.h"

static BOOL IsROP2(int type);
wchar_t* AsciiToUnicodeChar(const char* str);
// private clipboard format (list of DFDraw objects) //fbw
CLIPFORMAT CSigmaView::m_clipboardDraw = (CLIPFORMAT)::RegisterClipboardFormat(_T("SSDrawerClipboard"));
CLIPFORMAT CSigmaView::m_cfObjectDescriptor = NULL;
static DWORD CutImageThreadProc(LPVOID lpParam);
static DWORD FileTransformerThreadProc(LPVOID lpParam);

void Test() {
	CFileDialog* fDlg = new CFileDialog(
		TRUE, NULL, NULL, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
		"皮肤(.ski)|*.ski||", NULL);

	if (fDlg->DoModal() == IDOK)
	{
	}
	delete fDlg;
}

class CrossLine
{
public:
	CrossLine(CPoint& pt, CRect& rt);
	void SetPoint(CPoint& pt);
	void SetRect(CRect& rt);
	void Draw(CDC* pDC);
protected:
	CPoint m_pt;
	CRect  m_rt;
};

CrossLine::CrossLine(CPoint& pt, CRect& rt)
	:m_pt(pt),
	m_rt(rt)
{
}

void CrossLine::SetPoint(CPoint& pt)
{
	m_pt = pt;
}

void CrossLine::SetRect(CRect& rt)
{
	m_rt = rt;
}

void CrossLine::Draw(CDC* pDC)
{
	pDC->MoveTo(m_pt.x, m_rt.top);
	pDC->LineTo(m_pt.x, m_rt.bottom);
	pDC->MoveTo(m_rt.left, m_pt.y);
	pDC->LineTo(m_rt.right, m_pt.y);
}

CSigmaView::CSigmaView()
	: m_pDoc(nullptr)
	, m_HWND(NULL)
	, m_pDrawDC(NULL)
	, m_viewportOffsetX(0)
	, m_viewportOffsetY(0)
	, m_topPageMargin(0)
	, m_bottomPageMargin(0)
	, m_leftPageMargin(0)
	, m_rightPageMargin(0)
	, m_bShowBKGrid(false)
	, m_moveSelect(0)
	, m_imgageCutHandle(INVALID_HANDLE_VALUE)
	, m_transformerHandle(INVALID_HANDLE_VALUE)
	, m_bEnableMeshPackage(FALSE)
	, mBackColor(RGB(255, 255, 255))
	, m_bSymbolView(FALSE)
	, m_bEnableRotate(FALSE)
{
	Initialize();
	//ResetStatusForCrossLine();

	m_viewChangedConnection = viewChanged.ConnectScoped([this]
	{
		CSigmaView::ReloadTrackPath();
	});

	m_transformChangedConnection = transformChanged.ConnectScoped([this](
		UINT nMatrixID,
		const Gdiplus::Matrix& matrix, 
		const CPositionList& positions)
	{
		OnTransformChanged(nMatrixID, matrix, positions);
	});
}

CSigmaView::CSigmaView(CXy* pXy)
	:CSigmaView()
{
	m_pDoc->m_pXy = pXy;
}

void CSigmaView::Initialize()
{
	m_viewportOffsetX = 0;
	m_viewportOffsetY = 0;
	m_topPageMargin = 0;
	m_bottomPageMargin = 0;
	m_leftPageMargin = 0;
	m_rightPageMargin = 0;
	m_rightPageMargin = false;
	m_moveSelect = 0;
	PARAM().refAll();
	m_pMemViewDC = std::make_unique<CMemoryDC>();
	m_pDoc = new CSigmaDoc();
	m_pDoc->SetView(this);

	m_pItemBkGrid = new NItem::CItemBkGrid(m_pDoc);
	memset(m_tipMessageBuffer, 0, sizeof(m_tipMessageBuffer));
}

void CSigmaView::EnableMeshPackage(BOOL isEnable, BOOL force)
{
	m_bEnableMeshPackage = isEnable;
	if (m_pDoc != nullptr)
	{
		m_pDoc->EnableMeshPackage(isEnable, force);
	}
}

void CSigmaView::SetFaultLayer(LPCTSTR layer)
{
	if (m_pDoc != nullptr)
	{
		m_pDoc->SetFaultLayer(layer);
	}
}

CString CSigmaView::GetFaultLayer()
{
	return m_pDoc->GetFaultLayer();
}

void CSigmaView::SetBorderLayer(LPCTSTR layer)
{
	if (m_pDoc != nullptr)
	{
		m_pDoc->SetBorderLayer(layer);
	}
}

CString CSigmaView::GetBorderLayer()
{
	return m_pDoc->GetBorderLayer();
}


void CSigmaView::SetFaultLayer3D(LPCTSTR layer)
{
	if (m_pDoc != nullptr)
	{
		m_pDoc->SetFaultLayer3D(layer);
	}
}

CString CSigmaView::GetFaultLayer3D()
{
	return m_pDoc->GetFaultLayer3D();
}

void CSigmaView::SetBorderLayer3D(LPCTSTR layer)
{
	if (m_pDoc != nullptr)
	{
		m_pDoc->SetBorderLayer3D(layer);
	}
}

CString CSigmaView::GetBorderLayer3D()
{
	return m_pDoc->GetBorderLayer3D();
}

void CSigmaView::SetWellLayer3D(LPCTSTR layer)
{
	if (m_pDoc != nullptr)
	{
		m_pDoc->SetWellLayer3D(layer);
	}
}

CString CSigmaView::GetWellLayer3D()
{
	return m_pDoc->GetWellLayer3D();
}

void CSigmaView::SetMainMeshLayer3D(LPCTSTR layer)
{
	if (m_pDoc != nullptr)
	{
		m_pDoc->SetMainMeshLayer3D(layer);
	}
}

CString CSigmaView::GetMainMeshLayer3D()
{
	return m_pDoc->GetMainMeshLayer3D();
}

void CSigmaView::SetMainMeshId3D(int64_t id)
{
	if (m_pDoc != nullptr)
	{
		m_pDoc->SetMainMeshId3D(id);
	}
}

int64_t CSigmaView::GetMainMeshId3D()
{
	return m_pDoc->GetMainMeshId3D();
}

CSigmaView::~CSigmaView()
{
	Clear();
}

void CSigmaView::Clear()
{
	if (m_pDoc != nullptr)
	{
		delete m_pDoc;
		m_pDoc = nullptr;
	}

	if (m_pDC != nullptr)
	{
		delete m_pDC;
		m_pDC = nullptr;
	}

	if (m_pDrawDC != nullptr)
	{
		delete m_pDrawDC;
		m_pDrawDC = nullptr;
	}

	if (m_pItemBkGrid != nullptr)
	{
		delete m_pItemBkGrid;
	}

	m_pMemViewDC.reset();
	PARAM().unrefAll();
}

//void CSigmaView::UpdateCrossLine(CDC* pDC, CPoint point)
//{
//	DrawCrossLine(pDC, m_oldPtForDrawCrossLine);
//	//m_oldPtForDrawCrossLine = point;
//	DrawCrossLine(pDC, point);
//}
//void CSigmaView::DrawCrossLine(CDC* pDC, CPoint point)
//{
//	m_oldPtForDrawCrossLine = point;
//	CRect rt = this->GetClientRect();
//	int nOldRop = pDC->SetROP2(R2_NOTXORPEN);
//	if (!m_oldCrossLine)
//	{
//		m_oldCrossLine = new CrossLine(point, rt);
//	}
//	else
//	{
//		m_oldCrossLine->Draw(pDC); //擦掉之前绘制的
//		m_oldCrossLine->SetPoint(point);
//		m_oldCrossLine->SetRect(rt);
//	}
//
//	pDC->MoveTo(point.x, rt.top);
//	pDC->LineTo(point.x, rt.bottom);
//	pDC->MoveTo(rt.left, point.y);
//	pDC->LineTo(rt.right, point.y);
//
//	pDC->SetROP2(nOldRop);
//}

//void CSigmaView::EnableCrossLine(bool bEnable)
//{
//	ResetStatusForCrossLine();
//	m_bEnableCrossLine = bEnable;
//	delete m_oldCrossLine;
//	m_oldCrossLine = nullptr;
//}
//
//bool CSigmaView::GetCrossLineEnabledStatus()
//{
//	return m_bEnableCrossLine;
//}

void CSigmaView::OnDrawMem()
{
	if (!m_pDoc) return;
	TRACE(_T("CSigmaView::OnDraw(CDC*)\n"));

	if (m_pDoc->m_bRedraw)
	{
		//使用内存DC显示方式
		if (CreateMemDC(m_client, m_pDC))
			OnDrawAll(m_pMemViewDC.get());
		m_pDoc->m_xyDC.Create(m_pDC);
	}
}

void CSigmaView::DrawForPrint()
{
	if (!m_pDoc)
		return;

	//m_pDoc->m_xyDC.Create(m_pDC);
	int dip = m_pDC->GetDeviceCaps(LOGPIXELSX);
	int top = 0;
	int left = 0;
	if (m_topPageMargin != 0 || m_leftPageMargin != 0)
	{
		//页边距的单位为毫米 转换为打印机点
		//25.4/dip == 1/n ==>n=dip/25.4
		double n = dip / 25.4;
		top = (int)(m_topPageMargin * n);
		left = (int)(m_leftPageMargin * n);
		m_pDC->SetViewportOrg(left, top);
	}

	if (m_bottomPageMargin != 0 || m_rightPageMargin != 0)
	{
		double n = dip / 25.4;
		int bottom = (int)(m_bottomPageMargin * n);
		int right = (int)(m_rightPageMargin * n);

		m_pDC->IntersectClipRect(0, 0, m_client.Width() - right - left, m_client.Height() - bottom - top);
	}
	else
	{
		//CRect rtView = m_pDoc->m_xyDC.GetViewRect();
		//rtView.SetRect(0, 0, rtView.Width() * 9, rtView.Height() * 4);
		//m_pDoc->m_xyDC.SetViewRect(rtView);
		//->IntersectClipRect(0, 0, m_client.Width(), m_client.Height());
	}

	OnDrawAll(m_pDC);
}

bool CSigmaView::OnDrawDC()
{
	if (!m_pDoc)
		return false;

	if (!(m_pDC && m_pDC->GetSafeHdc()))
		return false;

	m_pDC->BitBlt(m_client.left, m_client.top, m_client.Width(), m_client.Height(), m_pMemViewDC.get(), 0, 0, SRCCOPY);
	return true;
}

void CSigmaView::OnDraw(CXyDC& dc)
{
	TRACE(_T("CSigmaView::OnDraw(CXyDC&)\n"));
	//ASSERT_VALID(m_pDoc);

	m_pDoc->OnDraw(dc);
}

bool CSigmaView::OnDrawAll(CDC* pDC)
{
	if (m_pDoc == NULL) return false;

	CXyDC* pXyDC = &(m_pDoc->m_xyDC);
	if (!pXyDC->Create(pDC)) return false;
	pXyDC->SetViewRect(m_client);
	// 显示元素
	OnDrawAllBefore(*pXyDC);
	//CRect8 rect(1e100, -1e100, -1e100, 1e100);
	//m_pDoc->m_pXy->GetRange(rect);
	//m_pDoc->m_pXy->m_range = rect;
	//pXyDC->Extend(rect, m_client, EXTEND_MODE_CENTER);
	this->OnDraw(*pXyDC);
	OnDrawAllAfter(*pXyDC);
	return TRUE;
}

void CSigmaView::Scroll(int orientation, double offset)
{
	CXyDC* pDC = &(m_pDoc->m_xyDC);
	if (orientation == 0) {
		pDC->OffsetRect(offset, 0);
	}
	else {
		pDC->OffsetRect(0, -offset);
	}

	m_bScroll = true;

	viewChanged.Emit();
	//CWnd* pWnd = CWnd::FromHandle(GetHWND());
	//if (pWnd)
	//{
	//	SCROLLINFO bar;
	//	pWnd->SetScrollRange(SB_HORZ, 0, 1000);
	//	BOOL b = pWnd->GetScrollInfo(SB_HORZ, &bar, SIF_ALL);
	//	bar.nPage = 980;
	//	pWnd->SetScrollInfo(SB_HORZ, &bar, 0);
	//}
}

void CSigmaView::SetTop(double top)
{
	CXyDC* pDC = &(m_pDoc->m_xyDC);
	pDC->top = top;

	viewChanged.Emit();
}

void CSigmaView::OnDrawAllBefore(CXyDC& dc)
{
	if (m_bSymbolView)
	{
		CRect8 rect(-0.5, 0.5, 0.5, -0.5);
		COLORREF color = RGB(255, 255, 255);
		CXyDC* pDC = &(m_pDoc->m_xyDC);
		pDC->FillSolidRect(rect, color);
	}
}

void CSigmaView::OnDrawAllAfter(CXyDC& dc)
{
	/*
	m_pDoc->DrawItem(dc, -1, -1);
	if (m_pDoc->GetItem())
	{
		GetItem()->OnDraw(&dc);
	}
	*/

	if (m_bShowBKGrid == true && m_pItemBkGrid != nullptr)
	{
		m_pItemBkGrid->DrawGrid(this->GridStepX, this->GridStepY, 1);
	}
	//CItemSelect * pItemSelect = m_pDoc->GetSelectItem();
	//if (pItemSelect)
	//{
	//	pItemSelect->OnDraw(&dc);
	//}
		//pItemSelect->GetTracker()->Draw(m_pScreenDC);
}

void CSigmaView::SetMapUnit(CSize unit)
{
}

bool CSigmaView::CreateMemDC(CRect rect, CDC* pDC)
{
	m_pDoc->EnableRedraw(false);

	if (m_pMemViewDC == NULL)
	{
		m_pMemViewDC = std::make_unique<CMemoryDC>();
		m_pMemViewDC->Create(CSize(rect.Width(), rect.Height()), 0, pDC);
	}
	else if (m_pMemViewDC->GetSize() != rect.Size())
	{
		m_pMemViewDC->Empty();
		m_pMemViewDC->Create(CSize(rect.Width(), rect.Height()));
	}
	m_pMemViewDC->Erase(m_pDoc->GetPaperColor());
	//m_pMemViewDC->Erase(RGB(0,0,156));

	if (m_pDoc->m_pXy == NULL) return false;
	//return OnDrawAll(m_pMemViewDC);
	m_pDoc->GetItemView()->SetMemDC(m_pMemViewDC.get());
	//CItemView itemView = m_pDoc->GetItemView();
	//itemView.SetMemDC(m_pMemViewDC);
	return true;
}

void CSigmaView::SetScreenDC(CDC* pScreenDC)
{
	m_pScreenDC = pScreenDC;
}

void CSigmaView::SetImgDc(CDC* pDC)
{
	m_pImgDC = pDC;
	m_pDoc->m_xyDC.Create(m_pImgDC);
}

void CSigmaView::SetAntiAlias(bool enable)
{
	m_pDoc->m_xyDC.SetAntiAlias(enable);
}

bool CSigmaView::GetAntiAlias()
{
	return m_pDoc->m_xyDC.GetAntiAlias();
}

void CSigmaView::SetPrinting(bool isPriting) {
	m_pDoc->m_xyDC.SetPrinting(isPriting);
}

bool CSigmaView::GetIsPriting() {
	return m_pDoc->m_xyDC.GetIsPrinting();
}

void CSigmaView::SetEnableRotate(bool enable)
{
	this->m_bEnableRotate = enable;
}

CPoint CSigmaView::GetLastRightButtonPoint() const
{
	return m_lastRightButtonXY;
}

void CSigmaView::SetLastRightButtonPoint(const CPoint& point)
{
	m_lastRightButtonXY = point;
}

void CSigmaView::RegisterListener(Listener listener)
{
	m_listener = listener;
}

void CSigmaView::Notify(const CString& message)
{
	if (m_listener != nullptr)
	{
		BSTR bstr = message.AllocSysString();
		m_listener(bstr);
	}
}

bool CSigmaView::DrawImg(bool symbolViewFlag)
{
	// COLORREF clrBck = RGB(255, 0, 0);
	// DCHelp::ClearDC(m_pImgDC, clrBck); // this->mBackColor);
	DCHelp::ClearDC(m_pImgDC, this->mBackColor);
	m_pImgDC->OffsetViewportOrg(m_viewportOffsetX, m_viewportOffsetY);
	m_pImgDC->IntersectClipRect(0, 0, m_client.Width(), m_client.Height());

	CXyDC* pXyDC = &(m_pDoc->m_xyDC);
	//if (!pXyDC->Create(m_pImgDC)) return false;
	pXyDC->SetViewRect(m_client);
	// 显示元素
	OnDrawAllBefore(*pXyDC);

	m_pDoc->OnDraw(*pXyDC);
	OnDrawAllAfter(*pXyDC);
	OnDrawOther(m_pImgDC);
	//m_pDoc->EnableRedraw(false);
	return true;
}

bool CSigmaView::CombinImg(int x, int y, int width, int height, int worldX, int worldY)
{
	HWND hwnd = GetDesktopWindow();
	CDC* pDCDesk = CDC::FromHandle(GetDC(hwnd));
	m_pImgDC->BitBlt(x, y, width, height, pDCDesk, worldX, worldY, SRCCOPY);
	return TRUE;
}

void CSigmaView::ShowBKGrid(bool bShow)
{
	m_bShowBKGrid = bShow;
}

bool CSigmaView::HasEnableBKGrid()
{
	return m_bShowBKGrid;
}

CPoint CSigmaView::GetGridPoint(CPoint& pt)
{
	CPoint ptGrid = pt;
	m_pItemBkGrid->GetGridPoint(ptGrid);
	return ptGrid;
}

void CSigmaView::OnDrawOther(CDC* pDC)
{
	CItem* pItem = m_pDoc->GetItem();
	if (pItem == nullptr) {
		return;
	}
	if (pItem->GetType() == ITEM_SELECT)
	{
		((CItemSelect *)pItem)->SetEnableRotate(m_bEnableRotate);
	}
	CXyDC* pXyDC = &(m_pDoc->m_xyDC);
	pItem->OnDraw(pXyDC, pDC);
}

void CSigmaView::SetBackColor(COLORREF color)
{
	this->mBackColor = color;
	this->m_pDoc->SetBackColor(color);
}

COLORREF CSigmaView::GetBackColor()
{
	return this->mBackColor;
}

void CSigmaView::SetDc(CDC* pDC)
{
	/*if(m_pDC != NULL)
		m_pDC->DeleteDC();*/
		//m_pDC->Detach();
	m_pDC = pDC;
	m_pDoc->m_xyDC.Create(m_pDC);
	//m_pDrawDC = pDC; //added by sjc
}

CDC* CSigmaView::GetDc() {
	return m_pDC;
}

void CSigmaView::OffsetViewportOrg(int offsetX, int offsetY)
{
	m_viewportOffsetX = offsetX;
	m_viewportOffsetY = offsetY;

	viewChanged.Emit();
}

void CSigmaView::SetClient(int l, int t, int r, int b)
{
	m_client.left = l;
	m_client.top = t;
	m_client.right = r;
	m_client.bottom = b;
	m_pDoc->GetItemView()->setClientRect(m_client);
	m_pDoc->GetDC().SetViewRect(m_client);

	viewChanged.Emit();
}

bool CSigmaView::OpenFile(LPCTSTR lpszFileName, BOOL bMergeFile)
{
	if (m_pDoc == NULL) return false;
	m_pDoc->EnableMeshPackage(this->m_bEnableMeshPackage);
	if (m_pDoc->OpenFile(lpszFileName, bMergeFile) != TRUE) {
		return false;
	}
	//m_pDoc->GetItemView().
	//InitialView();
	//OnDraw();
	AfxGetPublicFunction()->EnableJudgeRange(TRUE);
	return true;
}

bool CSigmaView::OpenXy(CXy* pXy, BOOL bMergeFile)
{
	if (m_pDoc == NULL) return false;
	m_pDoc->EnableMeshPackage(this->m_bEnableMeshPackage);
	m_pDoc->m_pXy = pXy;
	return true;
}

bool CSigmaView::ReloadFile()
{
	CString strFile = m_pDoc->m_FileName;
	Clear();
	Initialize();

	if (m_pDoc == NULL) return false;

	if (m_pDoc->OpenFile(strFile, false) != TRUE) {
		return false;
	}
	return true;
}

bool CSigmaView::CreateNew(LPCTSTR fileName) {
	if (m_pDoc == NULL) return false;
	if (m_pDoc->CreateNew(fileName) != TRUE) {
		return false;
	}
	//InitialView();
	return true;
}

bool CSigmaView::CreateNew() {
	InitialView();
	return true;
}

void CSigmaView::InitialView()
{
	//CDrawDoc* pDoc = GetDocument();
	//m_pDoc->m_xyDC.Create(m_pDC);

	//为了背景网格的显示
	//m_pItemBkGrid = new CItemBkGrid(pDoc);

	//InitTracker();
	//m_pItemToolTip = new CItemToolTipHttp(pDoc);	// 初始化提示信息
	//m_pItemToolTip->InitToolTip();
	m_pDoc->GetItemView()->SetDoc(m_pDoc);			// 浏览
	//pDoc->SetPathName();						// 当不是文件设置文件名称
	if (m_pDoc->m_pXy == NULL)
	{
		return;
	}

	//设置图件的显示比例
	m_pDoc->m_xyDC.SetScale(m_pDoc->m_pXy->m_scaleSize.cx, m_pDoc->m_pXy->m_scaleSize.cy);

	//设置显示位置
	//CRect rt; GetClientRect(hWhd, rt);
	CRect rt = m_client;
	if (m_pDoc->m_pXy && m_pDoc->m_pXy->GetCount() > 0)
	{
		if (m_pDoc->m_pXy->m_display.IsEmpty())
		{
			m_pDoc->m_xyDC.Extend(m_pDoc->m_pXy->m_range, rt, EXTEND_MODE_DEFAULT);
		}
		else
		{
			//为了兼顾老版本
			if (AfxGetPublicFunction()->IsEqual(m_pDoc->m_pXy->m_scaleSize.cx, 1.0) &&
				AfxGetPublicFunction()->IsEqual(m_pDoc->m_pXy->m_scaleSize.cy, 1.0))
				m_pDoc->m_xyDC.Extend(m_pDoc->m_pXy->m_range, rt, EXTEND_MODE_DEFAULT);
			else
			{
				//新版本时
				//移动显示窗口与保存时一致
				double dx = m_pDoc->m_pXy->m_display.left - m_pDoc->m_xyDC.left;
				double dy = m_pDoc->m_pXy->m_display.top - m_pDoc->m_xyDC.top;
				m_pDoc->m_xyDC.OffsetRect(dx, dy);
			}
		}
	}
	else
	{
		CRect8 r8(rt.left, rt.bottom, rt.right, rt.top);
		m_pDoc->m_xyDC.Extend(r8, rt, EXTEND_MODE_DEFAULT);
	}

	////CGM文件的比例设置
	//if (m_pDoc->m_cgmDefaultInfo.mode != -1)
	//{
	//	GetDC().SetScale(pDoc->m_cgmDefaultInfo.scaling, pDoc->m_cgmDefaultInfo.scaling);
	//}

	//SetScrollBarRange();
	//Timer(false);
}

///////导航功能////////////////////////
void CSigmaView::OnVScroll(UINT nSBCode, UINT nPos, int nScrollMax)
{
	double dScrollOneLine = 0.9;
	double dScrollOnePage = 0.2;
	//CClientDC dc(this); pDoc->SetDC(&dc);
	//CXyDC *pDC = &GetDC();
	CXyDC* pDC = &(m_pDoc->m_xyDC);
	CRect crt = this->m_client;
	CRect8 rcScreenReal = pDC->GetReal(crt);
	rcScreenReal.NormalizeRect();

	long ol = AfxGetPublicFunction()->FloatToLong(crt.Height() * dScrollOneLine);	//一行的象素个数
	long op = AfxGetPublicFunction()->FloatToLong(crt.Height() * dScrollOnePage);	//一页的象素个数
	if (ol < 1)ol = 1; if (op < 1)op = 1;
	double OneLine = pDC->GetRealHeight(ol);							//一行的实际单位数
	double OnePage = pDC->GetRealHeight(op);							//一页的实际单位数

	int offset = 0;
	BOOL bFlash = FALSE;

	switch (nSBCode)
	{
	case SB_ENDSCROLL:       // End scroll.
		break;
	case SB_BOTTOM:          //Scroll to bottom.
		pDC->OffsetRect(0, m_pDoc->m_pXy->m_range.bottom - rcScreenReal.bottom);
		offset = -ol;
		break;
	case SB_TOP:
		pDC->OffsetRect(0, m_pDoc->m_pXy->m_range.top - rcScreenReal.top);
		offset = ol;
		break;
	case SB_LINEDOWN:        //Scroll one line down.
		pDC->OffsetRect(0, OneLine);
		offset = -ol;
		break;
	case SB_LINEUP:          //Scroll one line up.
		pDC->OffsetRect(0, -OneLine);
		offset = ol;
		break;
	case SB_PAGEDOWN:        //Scroll one page down.
		pDC->OffsetRect(0, OnePage);
		offset = -op;
		break;
	case SB_PAGEUP:          //Scroll one page up.
		pDC->OffsetRect(0, -OnePage);
		offset = op;
		break;
	case SB_THUMBPOSITION:   //Scroll to the absolute position. The current position is provided in nPos.
	case SB_THUMBTRACK:      //Drag scroll box to specified position. The current position is provided in nPos.
		if (m_pDoc->m_pXy->GetCount() > 0)
		{
			double nMax = nScrollMax;
			CRect8 rect = m_pDoc->m_pXy->m_range;
			double bak = rcScreenReal.top;
			double dy = rcScreenReal.top - rcScreenReal.bottom;
			pDC->top = rect.top - (rect.top - rect.bottom - dy) * (nPos / nMax);
			pDC->bottom = pDC->top - dy;
			if (bak != pDC->top)
				bFlash = TRUE;
		}
		break;
	}

	if (offset != 0)
	{
		bFlash = TRUE;
	}

	viewChanged.Emit();

	//if (bFlash)
	//{
	//	pDoc->Invalidate();
	//}
}

void CSigmaView::OnHScroll(UINT nSBCode, UINT nPos, int nScrollMax)
{
	double dScrollOneLine = 0.2;
	double dScrollOnePage = 0.9;

	CXyDC* pDC = &(m_pDoc->m_xyDC);
	CRect crt = this->m_client;
	//CDrawDoc* pDoc = GetDocument();
	//CClientDC dc(this); pDoc->SetDC(&dc);

	//CXyDC *pDC = &GetDC();
	//CRect crt; this->GetClientRect(&crt);

	CRect8 rcScreenReal = pDC->GetReal(crt);
	rcScreenReal.NormalizeRect();

	long ol = AfxGetPublicFunction()->FloatToLong(crt.Width() * dScrollOneLine);	//一行的象素个数
	long op = AfxGetPublicFunction()->FloatToLong(crt.Width() * dScrollOnePage);	//一页的象素个数
	if (ol < 1)ol = 1; if (op < 1)op = 1;
	double OneLine = pDC->GetRealWidth(ol);							//一行的实际单位数
	double OnePage = pDC->GetRealWidth(op);							//一页的实际单位数

	int offset = 0;
	BOOL bFlash = FALSE;

	switch (nSBCode)
	{
	case SB_ENDSCROLL:     // End scroll.
		break;
	case SB_LEFT:          //Scroll to left.
		pDC->OffsetRect(m_pDoc->m_pXy->m_range.left - rcScreenReal.left, 0);
		offset -= ol;
		break;
	case SB_RIGHT:
		pDC->OffsetRect(m_pDoc->m_pXy->m_range.right - rcScreenReal.right, 0);
		offset = ol;
		break;
	case SB_LINERIGHT:     //Scroll one line down.
		pDC->OffsetRect(OneLine, 0);
		offset = -ol;
		break;
	case SB_LINELEFT:          //Scroll one line up.
		pDC->OffsetRect(-OneLine, 0);
		offset = ol;
		break;
	case SB_PAGERIGHT:        //Scroll one page down.
		pDC->OffsetRect(OnePage, 0);
		offset = -op;
		break;
	case SB_PAGELEFT:          //Scroll one page up.
		pDC->OffsetRect(-OnePage, 0);
		offset = op;
		break;
	case SB_THUMBPOSITION:   //Scroll to the absolute position. The current position is provided in nPos.
	case SB_THUMBTRACK:      //Drag scroll box to specified position. The current position is provided in nPos.
		if (m_pDoc->m_pXy->GetCount() > 0)
		{
			double nMax = nScrollMax; //GetScrollLimit()的返回值等于nMax - nPage + 1
			CRect8 rect = m_pDoc->m_pXy->m_range;
			double bak = rcScreenReal.left;
			double dx = rcScreenReal.right - rcScreenReal.left;	//一页的实际宽度
			pDC->left = rect.left + (rect.right - rect.left - dx) * (nPos / nMax);
			pDC->right = pDC->left + dx;
			if (bak != pDC->left)
				bFlash = TRUE;
		}
		break;
	}
	if (offset != 0)
	{
		bFlash = TRUE;
	}

	viewChanged.Emit();

	//if (bFlash)
	//{
	//	pDoc->Invalidate();
	//}

	//CView::OnHScroll(nSBCode, nPos, pScrollBar);
}

void CSigmaView::SetScrollBar(int& hMax, int& vMax, int& hPage, int& vPage, int& hPos, int& vPos)
{
	//if (&(m_pDoc->m_xyDC) == NULL ||
	//	m_pDoc->m_pXy->GetCount() == 0)
	//{
	//	SetScrollRange(SB_HORZ, 0, 1000);
	//	SCROLLINFO bar;
	//	GetScrollInfo(SB_HORZ, &bar, SIF_ALL);
	//	bar.nPage = 980;
	//	SetScrollInfo(SB_HORZ, &bar, 0);

	//	SetScrollRange(SB_VERT, 0, 1000);
	//	GetScrollInfo(SB_VERT, &bar, SIF_ALL);
	//	bar.nPage = 980;
	//	SetScrollInfo(SB_VERT, &bar, 0);
	//	return;
	//}

	CXyDC* pDC = &(m_pDoc->m_xyDC);
	if (m_pDoc->m_pXy == NULL)
	{
		return;
	}

	//获得整图范围
	CRect8 rect = m_pDoc->m_pXy->m_range;
	double dx = rect.right - rect.left;
	double dy = rect.top - rect.bottom;

	int hts = pDC->GetScreenWidth(dx);
	int vts = pDC->GetScreenHeight(fabs(dy));
	vts = abs(vts);
	//if (hts > 8000) hts = 8000;
	//if (vts > 8000) vts = 8000;
	if (hts < 100) hts = 100;
	if (vts < 100) vts = 100;

	hMax = hts;
	vMax = vts;

	//SetScrollRange(SB_HORZ, 0, hts);
	//SetScrollRange(SB_VERT, 0, vts);

	//获得屏幕范围
	CRect rcScreen = m_client;
	CRect8 rcScreenReal = pDC->GetReal(rcScreen);
	rcScreenReal.NormalizeRect();

	//SCROLLINFO bar;
	//GetScrollInfo(SB_HORZ, &bar, SIF_ALL);
	//bar.nPage = AfxGetPublicFunction()->FloatToLong((rcScreenReal.right - rcScreenReal.left) / dx * hts);
	UINT nPageH = AfxGetPublicFunction()->FloatToLong((rcScreenReal.right - rcScreenReal.left) / dx * hts);
	if (nPageH > (UINT)(hts - 5))
		nPageH = hts - 5;
	//SetScrollInfo(SB_HORZ, &bar, 0);

	//GetScrollInfo(SB_VERT, &bar, SIF_ALL);
	//bar.nPage = AfxGetPublicFunction()->FloatToLong((rcScreenReal.top - rcScreenReal.bottom) / dy * vts);
	UINT nPageV = AfxGetPublicFunction()->FloatToLong((rcScreenReal.top - rcScreenReal.bottom) / dy * vts);
	if (nPageV > (UINT)(vts - 5))
		nPageV = vts - 5;
	//SetScrollInfo(SB_VERT, &bar, 0);
	hPage = nPageH;
	vPage = nPageV;

	//设置当前滚动条位置
	double xm = rcScreenReal.left - rect.left;
	double ym = rect.top - rcScreenReal.top;
	xm = xm / dx * hts;
	ym = ym / dy * vts;
	if (xm < 0) xm = 0; if (xm > hts) xm = hts;
	if (ym < 0) ym = 0; if (ym > vts) ym = vts;
	hPos = AfxGetPublicFunction()->FloatToLong(xm);
	vPos = AfxGetPublicFunction()->FloatToLong(ym);
	//SetScrollPos(SB_HORZ, AfxGetPublicFunction()->FloatToLong(xm));
	//SetScrollPos(SB_VERT, AfxGetPublicFunction()->FloatToLong(ym));
}

/**
*  放大
**/
void CSigmaView::OnViewEnlarge()
{
	m_pDoc->GetItemView()->Enlarge();

	viewChanged.Emit();
}

void CSigmaView::SetZoomMode(int zoomMode)
{
	m_pDoc->GetItemView()->zoomMode = zoomMode;
}

void CSigmaView::OnViewEnlargeByMousePoint(int mouseX, int mouseY)
{
	CPoint2D ptReal = m_pDoc->GetDC().GetReal((long)mouseX, (long)mouseY);
	m_pDoc->GetItemView()->Reduce(ptReal, 1.5);

	viewChanged.Emit();
}

void CSigmaView::OnViewReduce()
{
	m_pDoc->GetItemView()->Reduce();

	viewChanged.Emit();
}

void CSigmaView::ReduceForScreenPoint()
{
	m_pDoc->GetItemView()->ReduceForScreenPoint();
}

void CSigmaView::OnViewReduce(double factor)
{
	m_pDoc->GetItemView()->Reduce(factor);

	viewChanged.Emit();
}

void CSigmaView::ViewReduceByMousePoint(int mouseX, int mouseY)
{
	CPoint2D ptReal = m_pDoc->GetDC().GetReal((long)mouseX, (long)mouseY);
	m_pDoc->GetItemView()->Reduce(ptReal, 1 / 1.5);
}

void CSigmaView::FillScreenToCenter()
{
	CRect8 rect(1e100, -1e100, -1e100, 1e100);
	if (m_pDoc->GetDraw()->GetCount() > 0)
		m_pDoc->GetDrawRange(rect);
	else
		rect = m_client;

	//一定要先将比例设置为x,y方向等比例
	//因为全图居中之前 有可能调用全图居中拉伸 这个操作会将x,y方向的比例变得不同
	//导致在进行全图居中时 还已这个比例为基础缩放图形 导致全图居中的图形也是x,y方向比例不同
	m_pDoc->GetDC().SetScale(1.0, 1.0);
	m_pDoc->GetDC().Extend(rect, m_client, EXTEND_MODE_CENTER);

	viewChanged.Emit();
}

void CSigmaView::FillScreenByStrech()
{
	CRect8 rect(1e100, -1e100, -1e100, 1e100);
	if (m_pDoc->GetDraw()->GetCount() > 0)
		m_pDoc->GetDrawRange(rect);
	else
		rect = m_client;

	double xx, yy;
	m_pDoc->GetDC().GetScale(xx, yy);
	m_pDoc->GetDC().Extend(rect, m_client, EXTEND_MODE_STRECH);

	m_pDoc->GetDC().GetScale(xx, yy);

	viewChanged.Emit();
}

//比例不变居中显示
void CSigmaView::ToCenterAndFixScale()
{
	if (m_pDoc->GetDraw()->GetCount() == 0)
		return;

	//获得导出图件的大小
	CRect8 rect(1e100, -1e100, -1e100, 1e100);
	m_pDoc->GetDrawRange(rect);

	CRect rt = m_client;
	//CRect mg = GetMarginRect();
	//CPoint porg = pDC->GetViewportOrg();
	//rt.OffsetRect(-mg.left, -mg.top);
	CRect8 rs = m_pDoc->GetDC().GetReal(rt);

	CPoint2D pt = rect.CenterPoint();
	CPoint2D ps = rs.CenterPoint();
	m_pDoc->GetDC().OffsetRect(pt.x0 - ps.x0, pt.y0 - ps.y0);

	viewChanged.Emit();
}

void CSigmaView::OnViewExtend()
{
	m_pDoc->GetItemView()->Extend(EXTEND_MODE_DEFAULT);
	//m_pDoc->InvalidateAttachView();	//是否进行绑定更新其它视图
}

void CSigmaView::Extend(double locationX, double locationY, double width, double height, int mode)
{
	CRect m_window = m_client;
	if (m_window.Width() < 100)m_window.SetRect(0, 0, 320, 240);

	//CRect8 rect(locationX, locationY, width, height);
	CRect8 rect(locationX, locationY + height, locationY + width, locationY);
	//m_pDoc->GetDrawRange(rect);
	m_pDoc->m_xyDC.Extend(rect, m_window, mode);

	viewChanged.Emit();
}

void CSigmaView::SetViewPan()
{
	//m_pDoc->GetItemView().SetMemDC(m_pMemViewDC);
	if (m_pDoc->GetItemView()->GetType() == ID_VIEW_PAN)
	{
		//m_pDoc->GetItemView().SetType(0);
		//pDoc->SetDefaultCursor();
	}
	else
	{
		m_pDoc->GetItemView()->SetType(ID_VIEW_PAN);
		//pDoc->GetCursor().BakupCursor();
		//pDoc->SetDefaultCursor();
	}
}

void CSigmaView::PanTo(int mouseX, int mouseY)
{
	//由于没有将屏幕坐标转换成世界坐标 导致平移出错
	CPoint2D point(mouseX, mouseY);
	CPoint2D ptW = m_pDoc->m_xyDC.GetReal(point);
	m_pDoc->GetItemView()->PanTo(ptW);
	
	viewChanged.Emit();
}

void CSigmaView::SetViewWindow()
{
	//m_pDoc->GetItemView().SetMemDC(m_pMemViewDC);
	if (m_pDoc->GetItemView()->GetType() == ID_VIEW_WINDOW)
	{
		//m_pDoc->GetItemView().SetType(0);
		//pDoc->SetDefaultCursor();
	}
	else
	{
		m_pDoc->GetItemView()->SetType(ID_VIEW_WINDOW);
	}
}

void CSigmaView::ViewMouseDown(UINT nFlags, CPoint point)
{
	m_pDoc->GetItemView()->OnLButtonDown(nullptr, nFlags, point, 0);
}

int nTmpX = 0, nTmpY = 0;
void CSigmaView::ViewMouseMove(UINT nFlags, CPoint point)
{
	//m_pDoc->m_xyDC.Create(m_pDC);
	//nTmpX += 2;
	//nTmpY += 2;
	//m_pDC->BitBlt(m_client.left+ nTmpX, m_client.top+ nTmpY, m_client.Width(), m_client.Height(), m_pMemViewDC, 0, 0, SRCCOPY);
	//CXyDC* pDC = &m_pDoc->GetDC();
	//pDC->Create(m_pDC);
	//Dra
	//DrawCrossLine();
	m_pDoc->GetItemView()->OnMouseMove(nullptr, nFlags, point);
}

void CSigmaView::ViewMouseUp(UINT nFlags, CPoint point)
{
	m_pDoc->GetItemView()->OnLButtonUp(nullptr, nFlags, point, 0);
}

void CSigmaView::SetItem(int itemType)
{
	if (itemType <= 0)
	{
		//***重要改动 设置不合法的itemType直接删除现有Item
		//这样改动的原因:当上层代码设置Item为DefaultItem 由于C++端没有对应的Item。导致运行到这里，直接返回了。
		//导致C++端未销毁已不用的Item。如果用户按了ESC键。可能会销毁或使当前的Item无效。但上层传来的事件还会
		//被这个Item处理。有些情况会崩溃。
		m_pDoc->DeleteItem();
		return;
	}

	if (m_pDoc->GetItemType() != itemType)
	{
		m_pDoc->DeleteItem();
		m_pDoc->SetItem(m_pDoc->FindItem(itemType));
	}
	//else
	//	m_pDoc->EnableDefaultTool();
}

CItem* CSigmaView::GetItem()
{
	return m_pDoc->GetItem();
}

void CSigmaView::SetHWND(HWND hwnd)
{
	m_HWND = hwnd;
	CWnd* pWnd = CWnd::FromHandle(m_HWND);
	// m_pDoc->GetTracker().SetParent(pWnd);
}

HWND CSigmaView::GetHWND()
{
	return m_HWND;
}

//增加一个新对象,并将之进行Undo,Redo操作
void CSigmaView::ActionAdd(COne* pOne, UINT nUndoID)
{
	//CDFDrawProDoc* pDoc = GetDocument();
	CSigmaDoc* pDoc = m_pDoc;
	//pDoc->SetActionItem(new CActionAddItem(pDoc, nUndoID, pOne));
}

void CSigmaView::SendRedrawMsg()
{
	if (m_HWND == NULL)
		return;

	m_pDoc->m_bRedraw = true;

	//::PostMessageA(m_HWND, WM_PAINT, 0, 0);
	::InvalidateRect(m_HWND, NULL, TRUE);
}

void CSigmaView::SetDrawDC(CDC* cdc)
{
	m_pDrawDC = cdc;
}

CDC* CSigmaView::GetDrawDC()
{
	return m_pDrawDC;
}

void CSigmaView::GetPageMargin(int* top, int* bottom, int* left, int* right)
{
	*top = m_topPageMargin;
	*bottom = m_bottomPageMargin;
	*left = m_leftPageMargin;
	*right = m_rightPageMargin;
}

void CSigmaView::SetPageMargin(int top, int bottom, int left, int right)
{
	m_topPageMargin = top;
	m_bottomPageMargin = bottom;
	m_leftPageMargin = left;
	m_rightPageMargin = right;

	viewChanged.Emit();
}

int CSigmaView::HighLightGraphItem(int mouseX, int mouseY, CDC* pScreenDC)
{
	int nResult = -1;
	//CDrawDoc* pDoc = GetDocument();
	CPoint2D pt;
	pt.x0 = mouseX;
	pt.y0 = mouseY;
	pt = m_pDoc->GetDC().GetReal(pt);
	POSITION p = m_pDoc->GetSelectedItem(pt);

	BOOL br = FALSE;
	if (p != m_moveSelect)
	{
		m_pDoc->GetDC().Create(pScreenDC);
		int old = m_pDoc->GetDC().GetDC()->SetROP2(R2_COPYPEN);
		//int bkModeOld = m_pDoc->GetDC().GetDC()->SetBkMode(TRANSPARENT);
		//if (m_moveSelect != NULL && IsROP2(m_pDoc->GetDraw()->GetElementType(m_moveSelect)))
		//	DrawElement(m_moveSelect);
		m_moveSelect = p;
		if (m_moveSelect != NULL && IsROP2(m_pDoc->GetDraw()->GetElementType(m_moveSelect)))
		{
			DrawElement(m_moveSelect);
			nResult = 1;
		}
		else
		{
			nResult = 2;
		}
		//m_pDoc->GetDC().GetDC()->SetBkMode(bkModeOld);
		m_pDoc->GetDC().GetDC()->SetROP2(old);

		//m_pDoc->GetDC().GetDC()->MoveTo(0, 0);
		//m_pDoc->GetDC().GetDC()->LineTo(800, 600);
	}

	if (m_moveSelect)
	{
		FillTipInfo(m_moveSelect, pt);
	}
	else
		memset(m_tipMessageBuffer, 0, sizeof(m_tipMessageBuffer));

	return nResult;
	//设置提示信息
	//if (!br)	SetTooltipText(MoveSelect, dp);

	//pDoc->MoveSelect = MoveSelect;
	//pDoc->MoveSelect = MoveSelect;
}

void CSigmaView::EndHighLightGraphItem()
{
	m_moveSelect = 0;
	memset(m_tipMessageBuffer, 0, sizeof(m_tipMessageBuffer));
}

wchar_t* CSigmaView::GetTipInfoString()
{
	return m_tipMessageBuffer;
}

//void CSigmaView::InitXyDC()
//{
//	CXyDC & dc = m_pDoc->GetDC();
//	dc.Create(m_pDrawDC);
//}

COne* CSigmaView::GetSelectedOne(int type)
{
	//CSigmaDoc* pDoc = GetDocument();
	POSITION pos = GetSelectedOnePosition(type);
	if (pos == NULL) return NULL;
	return m_pDoc->GetDraw()->GetAt(pos);
}

//CSigmaDoc* CSigmaView::GetDocument() const // 非调试版本是内联的
//{
//	CDocument * m_pDocument = (CDocument *)m_pDoc;
//	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CSigmaDoc)));
//	return (CSigmaDoc*)m_pDocument;
//}

POSITION CSigmaView::GetSelectedOnePosition(int type)
{
	//CDFDrawProDoc* pDoc = GetDocument();
	if (m_pDoc->GetItemType() != ITEM_SELECT) return NULL;
	if (GetSelection()->GetCount() != 1) return NULL;

	CList<POSITION, POSITION>* plist = GetSelection();
	POSITION pos = plist->GetHead();
	if (pos == NULL)return NULL;
	COne* pOne = (COne*)m_pDoc->GetDraw()->GetAt(pos);
	//ASSERT(pOne->GetType()==type);
	if (pOne->GetType() != type) return NULL;
	return pos;
}

CPositionList* CSigmaView::GetSelection(void)
{
	//CDFDrawProDoc* pDoc = GetDocument();
	if (m_pDoc->GetItem() == NULL) return NULL;
	if (m_pDoc->GetItem()->GetType() != ITEM_SELECT) return NULL;
	return &(((CItemSelect*)m_pDoc->GetItem())->m_selection);
}

POSITION CSigmaView::GetPositionFind(COne* pOne)
{
	return m_pDoc->GetDraw()->Find(pOne);
}

void CSigmaView::DrawElement(POSITION pos)
{
	if (pos == NULL)
		return;

	CXy* pDraw = m_pDoc->GetDraw();
	switch (pDraw->GetElementType(pos))
	{
	case DOUBLEFOX_MXN:
	case DOUBLEFOX_OTHERDRAW:
	case DOUBLEFOX_SECTION:
		break;
	case DOUBLEFOX_CURVE:
		DrawCurve(pos);
		break;
	default:
		pDraw->Draw(m_pDoc->GetDC(), pos);
		break;
	}
}

void CSigmaView::DrawCurve(POSITION pos)
{
	CXy* pDraw = m_pDoc->GetDraw();
	if (pDraw == NULL)
		return;
	COne* pOne = (COne*)(pDraw->GetAt(pos));
	CCurveEx* pCurve = (CCurveEx*)(pOne->value);
	if (pOne->GetHowToViewCurve() == NULL && pCurve->m_type == PLINE_NODRAW)
	{
		pCurve->m_type = 0;
		pDraw->Draw(m_pDoc->GetDC(), pos);
		pCurve->m_type = PLINE_NODRAW;
	}
	else
	{
		pOne->Draw(m_pDoc->GetDC());
	}
}

void CSigmaView::FillTipInfo(POSITION pos, CPoint2D pt)
{
	memset(m_tipMessageBuffer, 0, sizeof(m_tipMessageBuffer));
	CString tipInfoStr = m_pDoc->GetElementString(pos, &pt);

	if (tipInfoStr.IsEmpty())
		return;

	wchar_t* tipStr = AsciiToUnicodeChar(tipInfoStr.GetBuffer());
	if (tipStr == 0)
		return;

	size_t size = wcslen(tipStr);
	if (size == 0)
		return;

	if (size >= 1024)
		size = 1023;

	memcpy_s(m_tipMessageBuffer, sizeof(m_tipMessageBuffer) - 2, tipStr, size * 2);
	delete tipStr;
}

void CSigmaView::OnTransformChanged(UINT nMatrixID, const Gdiplus::Matrix& matrix, const CPositionList& positions)
{
	if (nMatrixID == IDS_STRING_ACTION_MOVE)
	{
		std::string data;
		data.reserve(128);

		POSITION pos = positions.GetHeadPosition();
		while (pos != nullptr)
		{
			POSITION pt = positions.GetNext(pos);

			if (!data.empty())
			{
				data += ",";
			}
			data += std::to_string((int64_t)pt);
		}

		nlohmann::json eventObject
		{
			{"event", "move" },
			{"data", data },
		};

		std::string event = eventObject.dump();
		CString strEvent = CA2T(event.c_str());
		Notify(strEvent);
	}
}

void CSigmaView::ReloadTrackPath()
{
	if (m_pDoc->GetSelectItem())
	{
		m_pDoc->GetSelectItem()->ReloadTrackerPath();
	}
}

//void CSigmaView::ResetStatusForCrossLine()
//{
//	m_bScroll = false;
//	m_bEnableCrossLine = false;
//	m_oldPtForDrawCrossLine.x = m_oldPtForDrawCrossLine.y = -1;
//	m_bFirstForDrawCrossLine = true;
//}

BOOL CSigmaView::OnLButtonUpOther(CDC* pDC, UINT nFlags, CPoint point, int vk)
{
	//CDFDrawProDoc* pDoc = GetDocument();
	if (m_pDoc->GetItem())
	{
		m_pDoc->GetItem()->OnLButtonUp(pDC, nFlags, point, vk);	//画线、矩形工具等
		return true;
	}
	else if (m_pDoc->GetOtherItem())
	{
		m_pDoc->GetOtherItem()->OnLButtonUp(pDC, nFlags, point, vk);
		return true;
	}
	else
		return false;
	//CDrawView::OnLButtonUpOther(nFlags, point); //鼠标常规状态

//CDrawDoc* pDoc = GetDocument();
//CXyDC* pDC = &pDoc->GetDC(); pDC->Create(m_pDrawDC);

////浏览图形
//if (IsViewState())
//{
//	int typeBak = pDoc->GetItemView().GetType();
//	if (::IsKeyDown(GetPanKey())) pDoc->GetItemView().SetType(ID_VIEW_PAN);

//	pDoc->GetItemView().OnLButtonUp(nFlags, point);

//	if (::IsKeyDown(GetPanKey())) pDoc->GetItemView().SetType(typeBak);
//}
//else
//	OnLButtonUpOther(nFlags, point);

//CView::OnLButtonUp(nFlags, point);
}

void CSigmaView::OnProcessZFlag()
{
	CSigmaDoc* pDoc = m_pDoc;
	CPtrList* pl = pDoc->GetDraw()->GetValueList();
	CString oldName, newName;
	COne* pOne;

	//为了修饰的Redo/Undo
	CActionListItem* pAction = new CActionListItem(pDoc, ID_PROCESS_Z_FLAGS);

	POSITION pos, pt;
	pos = pl->GetHeadPosition();
	while (pos)
	{
		pt = pos;
		pOne = (COne*)pl->GetNext(pos);
		if (!pOne->IsCanEdit() || !pOne->IsView()) continue;
		switch (pOne->GetType())
		{
		case DOUBLEFOX_CURVE:
			oldName = ((CCurveEx*)pOne->GetValue())->GetName();
			if (oldName.IsEmpty()) break;
			if (!AfxGetPublicFunction()->IsDigit(oldName)) break;

			newName = oldName;
			if (newName[0] == '-') newName = newName.Mid(1);
			else newName = _T("-") + newName;

			//for redo/undo
			//pAction->AddChangeNameItem(pt, oldName, newName);
			pAction->AddChangeNameItem(pt, oldName, newName);

			((CCurveEx*)pOne->GetValue())->SetName(newName);
			break;
		case DOUBLEFOX_MESH:
			//for redo/undo
			pAction->AddBackupItem(pOne);

			((CMesh*)pOne->GetValue())->ScaleProperty(-1.0, -1.0);
			break;
		}
	}
	if (pAction->GetCount() > 0)
		pDoc->SetActionItem(pAction);
	else
		delete pAction;

	pDoc->Invalidate();
	//pDoc->SetModifiedFlag();
	pDoc->Modified();
}

ImageCut* CSigmaView::GetImageCut()
{
	if (m_imageCut == nullptr)
	{
		m_imageCut = std::make_unique<ImageCut>();
	}

	return m_imageCut.get();
}

void CSigmaView::StopThreadOfImageCut()
{
	TerminateThread(m_imgageCutHandle, 0);
	m_imgageCutHandle = INVALID_HANDLE_VALUE;
}

void CSigmaView::StartThreadOfImageCut(CutImageInfo* icInfo)
{
	if (icInfo == NULL)
		return;

	icInfo = icInfo->Copy();

	ImageCut* imageCut = GetImageCut();
	imageCut->SetCutImageInfo(icInfo);
	//imageCut->Execute();
	CloseHandle(m_imgageCutHandle);
	m_imgageCutHandle = CreateThread(NULL, 0, CutImageThreadProc, imageCut, 0, 0);
}

FileTransformer* CSigmaView::GetFileTransformer()
{
	if (m_pFileTransformer == nullptr)
	{
		m_pFileTransformer = std::make_unique<FileTransformer>(m_pDoc);
	}

	return m_pFileTransformer.get();
}

void CSigmaView::StartThreadOfFileTransformer(FileTransformationInfo* tfInfo)
{
	if (tfInfo == NULL)
		return;

	tfInfo = tfInfo->Copy();

	FileTransformer* transformer = GetFileTransformer();
	transformer->SetFileTransInfo(tfInfo);
	//imageCut->Execute();
	CloseHandle(m_transformerHandle);
	m_transformerHandle = CreateThread(NULL, 0, FileTransformerThreadProc, transformer, 0, 0);
}

void CSigmaView::StopThreadOfFileTransformer()
{
	TerminateThread(m_transformerHandle, 0);
	CloseHandle(m_transformerHandle);
	m_transformerHandle = INVALID_HANDLE_VALUE;
}

bool CSigmaView::GetPointsZRange(double& zMin, double& zMax)
{
	bool bFound = false;
	CPtrList* pl = m_pDoc->GetDraw()->GetValueList();
	CString oldName, newName;
	COne* pOne;
	zMin = 1E301;
	zMax = -1E301;
	POSITION pos;
	pos = pl->GetHeadPosition();
	while (pos)
	{
		pOne = (COne*)pl->GetNext(pos);
		if (!pOne->IsCanEdit() || !pOne->IsView()) continue;
		switch (pOne->GetType())
		{
		case DOUBLEFOX_XYZ:
		case DOUBLEFOX_POINT:
		{
			CPointNameEx* pPoint = (CPointNameEx*)pOne->GetValue();
			if (pPoint->z0 > zMax)
			{
				zMax = pPoint->z0;
				bFound = true;
			}
			if (pPoint->z0 < zMin)
			{
				zMin = pPoint->z0;
			}
		}
		break;
		}
	}
	return bFound;
}

bool CSigmaView::SetPointsColor(CString colorItemsData, double dWidth, double dHeight)
{
	CColorBase color;
	CColorItem item;
	CPoint2D pt;
	int nCount = color.GetColor().size();
	color.GetColor().remove(0, nCount);
	nCount = color.GetAlpha().size();
	color.GetAlpha().remove(0, nCount);

	int iStart = 0;
	CString strZ, strR, strG, strB, strT, strContinue;
	BYTE r, g, b, t;
	while (1)
	{
		CString subItem = colorItemsData.Tokenize(_T("\r\n"), iStart);
		if (subItem.IsEmpty())
			break;

		AfxExtractSubString(strZ, subItem, 0, _T(','));
		AfxExtractSubString(strR, subItem, 1, _T(','));
		AfxExtractSubString(strG, subItem, 2, _T(','));
		AfxExtractSubString(strB, subItem, 3, _T(','));
		AfxExtractSubString(strT, subItem, 4, _T(','));
		AfxExtractSubString(strContinue, subItem, 5, _T(','));

		item.z = atof(strZ);
		r = (BYTE)atol(strR);
		g = (BYTE)atol(strG);
		b = (BYTE)atol(strB);
		t = (BYTE)atol(strT);
		item.m_bContinue = TRUE;
		item.SetColor(r, g, b, t);
		color.GetColor().add(item);
	}

	CSize sizeMark(dWidth, dHeight);
	CSize sizeWord(0, 0);

	CSigmaDoc* pDoc = m_pDoc;
	CPtrList* pl = pDoc->GetDraw()->GetValueList();
	CString oldName, newName;
	COne* pOne;
	POSITION pos;
	pos = pl->GetHeadPosition();
	while (pos)
	{
		pOne = (COne*)pl->GetNext(pos);
		if (!pOne->IsCanEdit() || !pOne->IsView()) continue;
		switch (pOne->GetType())
		{
		case DOUBLEFOX_XYZ:
		case DOUBLEFOX_POINT:
		{
			CPointNameEx* pPoint = (CPointNameEx*)pOne->GetValue();
			if (pOne->HowToViewPoint == nullptr)
			{
				pOne->HowToViewPoint = new CHowToViewPoint;
			}
			pOne->HowToViewPoint->frColor = color.GetColor(pPoint->z0);
			pOne->HowToViewPoint->m_mark = sizeMark;
			pOne->HowToViewPoint->m_word = sizeWord;
			pOne->HowToViewPoint->SetNullSymbolMode(INSERT_DRAW_CIRCLE);
		}
		break;
		}
	}
	return true;
}

int CSigmaView::IsProjectionState()
{
	if (m_pDoc->GetDraw()->GetProjection().IsEmpty())
	{
		return -1;
	}
	return 1;
}

void CSigmaView::OnLButtonDown(int mouseX, int mouseY, HDC hdc, int vk)  //ggff2025
{
	CItem * pItem = GetItem();
	if (pItem == NULL)
		return;
	pItem->m_client = m_client;
	CPoint pt;
	pt.x = mouseX;
	pt.y = mouseY;

	if (HasEnableBKGrid())
		pt = GetGridPoint(pt);

	if (hdc != nullptr)
	{
		CDC *pDC = CDC::FromHandle(hdc);
		pItem->SetScreenDC(pDC);
		pItem->SetBackGroundDC(m_pImgDC);
		pItem->OnLButtonDown(pDC, 0, pt, vk);
	}
	else {
		pItem->OnLButtonDown(nullptr, 0, pt, vk);
	}
}

void CSigmaView::OnLButtonUp(int mouseX, int mouseY, HDC hdc, int vk)
{
	CItem * pItem = GetItem();
	if (pItem == NULL)
		return;
	CPoint pt;
	pt.x = mouseX;
	pt.y = mouseY;

	if (HasEnableBKGrid())
		pt = GetGridPoint(pt);
	if (hdc != NULL)
	{
		CDC *pDC = CDC::FromHandle(hdc);
		//pView->SetScreenDC(pDC);
		pItem->SetScreenDC(pDC);
		pItem->SetBackGroundDC(m_pImgDC);
		pItem->OnLButtonUp(pDC, 0, pt, vk);
	}
	else {
		pItem->OnLButtonUp(nullptr, 0, pt, vk);
	}
}

int  CSigmaView::OnLButtonDoubleClick(int mouseX, int mouseY)
{
	if (m_pDoc == 0)
		return -1;

	CPoint point(mouseX, mouseY);

	if (HasEnableBKGrid())
		point = GetGridPoint(point);

	CSigmaDoc* pDoc = m_pDoc;
	if (pDoc->GetItem())
	{
		pDoc->GetItem()->OnLButtonDblClk(0, point);
		return 0;
	}
	else
	{
		CPoint2D pt = pDoc->GetDC().GetReal(point);
		POSITION p = pDoc->GetSelectedItem(pt);
		if (!p)
			return 1;

		int type = pDoc->GetDraw()->GetElementType(p);
		if (type == DOUBLEFOX_CURVE)
		{
			pDoc->ClearSelectionSet();
			pDoc->AddToSelectionSet(p);
			return 2;
		}

		return  -1;
	}
}

int CSigmaView::OnMouseMove(HDC hMemDC, int mouseX, int mouseY, int buttonStatus)
{
	CDC *pDC = CDC::FromHandle(hMemDC);
	SetScreenDC(pDC);

	CPoint pt;
	pt.x = mouseX;
	pt.y = mouseY;

	if (HasEnableBKGrid())
		pt = GetGridPoint(pt);

	//pView->DrawCrossLine(pDC, pt);

	CItem * pItem = GetItem();
	if (pItem) {
		pItem->SetScreenDC(pDC);
		return pItem->OnMouseMove(pDC, buttonStatus, pt);
	}
	//CDC::FromHandle(hMemDC)->DeleteDC();
	return 1;
}

static BOOL IsROP2(int type)
{
	if (type != DOUBLEFOX_SECTION &&
		type != DOUBLEFOX_WMF &&
		type != DOUBLEFOX_MESH &&
		type != DOUBLEFOX_IMAGE &&
		type != DOUBLEFOX_MXN)
		return TRUE;
	return FALSE;
}

static DWORD CutImageThreadProc(LPVOID lpParam)
{
	ImageCut* imageCut = (ImageCut*)lpParam;

	//imageCut->SetCutImageInfo(ciInfo);
	//imageCut->StopCutImage(false);

	return imageCut->Execute();
}

static DWORD FileTransformerThreadProc(LPVOID lpParam)
{
	FileTransformer* transformer = (FileTransformer*)lpParam;

	//imageCut->SetCutImageInfo(ciInfo);
	//imageCut->StopCutImage(false);

	return transformer->Execute();
}