GCS-GISControlDlg-for-981A-and-981C/DlgMarker.cpp

// DlgMarker.cpp : ʵ<><CAB5><EFBFBD>ļ<EFBFBD>
//

#include "stdafx.h"
#include "DlgMarker.h"
#include "afxdialogex.h"


// CDlgMarker <20>Ի<EFBFBD><D4BB><EFBFBD>

IMPLEMENT_DYNAMIC(CDlgMarker, CBCGPDialog)

CDlgMarker::CDlgMarker(CWnd* pParent /*=NULL*/)
	: CBCGPDialog(CDlgMarker::IDD, pParent)
{
	EnableVisualManagerStyle(TRUE, TRUE);

	m_iSelectedIndex = -1;
}

CDlgMarker::~CDlgMarker()
{
}

void CDlgMarker::DoDataExchange(CDataExchange* pDX)
{
	CBCGPDialog::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_TREE_MARKERS, m_treeMarkers);
}


BEGIN_MESSAGE_MAP(CDlgMarker, CBCGPDialog)
	ON_BN_CLICKED(IDC_BUTTON_SELECTMARKER, &CDlgMarker::OnBnClickedButtonSelectMarker)
	ON_BN_CLICKED(IDC_BUTTON_ADDMARKER, &CDlgMarker::OnBnClickedButtonAddMarker)
	ON_BN_CLICKED(IDC_BUTTON_DELETEMARKER, &CDlgMarker::OnBnClickedButtonDeleteMarker)
	ON_NOTIFY(NM_CLICK, IDC_TREE_MARKERS, &CDlgMarker::OnNMClickTreeMarkers)
END_MESSAGE_MAP()


// CDlgMarker <20><>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>


BOOL CDlgMarker::OnInitDialog()
{
	CBCGPDialog::OnInitDialog();

	m_strMarkerConfig = GetSoftwareCurrentDirectory() + _T("\\Markers.ini");

	m_treeMarkers.SetBkColor(RGB(53,53,57));       //<2F><><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD>Ի<EFBFBD><D4BB>򱳾<EFBFBD><F2B1B3BE><EFBFBD>ɫһ<C9AB><D2BB>
	m_treeMarkers.SetTextColor(RGB(255,255,255));  //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؼ<EFBFBD><D8BC>ı<EFBFBD><C4B1><EFBFBD>ɫ

	//<2F><>ȡ<EFBFBD><C8A1><EFBFBD>ǵ<EFBFBD><C7B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>ɾȥ<C9BE><C8A5><EFBFBD><EFBFBD>Ϊ<EFBFBD>յı<D5B5><C4B1>ǵ㣩<C7B5><E3A3A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؼ<EFBFBD>
	RewriteMarkerConfig();

	return TRUE;
}

//չ<><D5B9><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD><D0B5>Ӹ<EFBFBD><D3B8>ڵ<EFBFBD>
void CDlgMarker::MyExpandTree(HTREEITEM hTreeItem)
{
	HTREEITEM hNextItem = m_treeMarkers.GetNextItem(hTreeItem, TVGN_NEXT);

	while (hNextItem != NULL)
	{
		MyExpandTree(hNextItem);
		hNextItem = m_treeMarkers.GetNextItem(hNextItem, TVGN_NEXT);
	}

	m_treeMarkers.Expand(hTreeItem,TVE_EXPAND);
}

//<2F><><EFBFBD>ܣ<EFBFBD><DCA3>ƶ<EFBFBD><C6B6>Ի<EFBFBD><D4BB>򵽸<EFBFBD><F2B5BDB8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD>
void CDlgMarker::MoveToGivenArea(const CRect rcArea)
{
	CRect m_rcDlgArea;

	m_rcDlgArea = rcArea;
	m_rcDlgArea.top += 90;

	SetWindowPos( &CWnd::wndTop, m_rcDlgArea.left, m_rcDlgArea.top, 0, 0,	SWP_NOSIZE | SWP_NOACTIVATE/* | SWP_HIDEWINDOW*/ );
}

//<2F>ڵ<EFBFBD>ͼ<EFBFBD><CDBC>ѡ<EFBFBD><D1A1><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD>
void CDlgMarker::OnBnClickedButtonSelectMarker()
{
	g_bSelectMarker = true;
	::PostMessage(g_mapHwnd, WM_SEND_MAPCURSORMODE, 4, 0);  //<2F><><EFBFBD><EFBFBD>Map CurModeΪNone
}

//<2F><>ʾ<EFBFBD><CABE><EFBFBD>ǵ<EFBFBD><C7B5><EFBFBD><EFBFBD>굽<EFBFBD>༭<EFBFBD><E0BCAD>
void CDlgMarker::ShowMarkerCoordinate(double& markerLon, double& markerLat)
{
	CString str;

	str.Format(_T("Marker%d"), g_iHaveMarkedPts+1);
	GetDlgItem(IDC_EDIT_MARKER_NAME)->SetWindowText(str);

	str.Format(_T("%.7f"), markerLon);
	GetDlgItem(IDC_EDIT_MARKER_LON)->SetWindowText(str);

	str.Format(_T("%.7f"), markerLat);
	GetDlgItem(IDC_EDIT_MARKER_LAT)->SetWindowText(str);
}

//<2F><><EFBFBD>ӱ<EFBFBD><D3B1>ǵ<EFBFBD>
void CDlgMarker::OnBnClickedButtonAddMarker()
{
	//<2F><><EFBFBD><EFBFBD>֧<EFBFBD><D6A7>20<32><30><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD>
	if (g_iHaveMarkedPts >= 20)
	{
		BCGPMessageBoxEx(NULL,_T("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD><EFBFBD>20<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD>!"),_T("Tip"),MB_OK,MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US));

		return ;
	}

	g_iHaveMarkedPts++;

	CString str;

	GetDlgItem(IDC_EDIT_MARKER_NAME)->GetWindowText(str);
	g_iMarkerName[g_iHaveMarkedPts-1] = str;

	GetDlgItem(IDC_EDIT_MARKER_LON)->GetWindowText(str);
	g_iMarkerLon[g_iHaveMarkedPts-1] = atof(str);

	GetDlgItem(IDC_EDIT_MARKER_LAT)->GetWindowText(str);
	g_iMarkerLat[g_iHaveMarkedPts-1] = atof(str);

	//<2F>ڵ<EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD>ǵ<EFBFBD>
	::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, g_iHaveMarkedPts-1, 0);

	//<2F><><EFBFBD>ǵ<EFBFBD>д<EFBFBD><D0B4><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD>
	CString strTitle;
	strTitle.Format(_T("Marker%d"),g_iHaveMarkedPts);

	str.Format(_T("%s"), g_iMarkerName[g_iHaveMarkedPts-1]);
	WritePrivateProfileString(strTitle,_T("Name"),str,m_strMarkerConfig);

	str.Format(_T("%.7f"), g_iMarkerLon[g_iHaveMarkedPts-1]);
	WritePrivateProfileString(strTitle,_T("Lon"),str,m_strMarkerConfig);

	str.Format(_T("%.7f"), g_iMarkerLat[g_iHaveMarkedPts-1]);
	WritePrivateProfileString(strTitle,_T("Lat"),str,m_strMarkerConfig);

	//<2F><><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD>
	HTREEITEM hItem;
	hItem = m_treeMarkers.InsertItem(strTitle, 1, 1, m_treeMarkers.GetRootItem(), TVI_LAST);
	m_treeMarkers.SetItemData(hItem, g_iHaveMarkedPts);

	//ѡ<>нڵ<D0BD>
	m_treeMarkers.SetCheck(hItem, TRUE);

	//<2F><><EFBFBD><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5>ڵ<EFBFBD><DAB5><EFBFBD>
	m_treeMarkers.SelectItem(hItem);
	m_treeMarkers.SetFocus();

	//<2F><>ȡѡ<C8A1>нڵ<D0BD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	m_iSelectedIndex = m_treeMarkers.GetItemData(hItem);
}

//<2F><>ȡ<EFBFBD><C8A1><EFBFBD>ǵ<EFBFBD><C7B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>ɾȥ<C9BE><C8A5><EFBFBD><EFBFBD>Ϊ<EFBFBD>յı<D5B5><C4B1>ǵ㣩<C7B5><E3A3A9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؼ<EFBFBD>
void CDlgMarker::RewriteMarkerConfig()
{
	g_iHaveMarkedPts = 0;

	CString str, strTitle;

	//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC>е<EFBFBD><D0B5><EFBFBD><EFBFBD>б<EFBFBD><D0B1>ǵ<EFBFBD><C7B5><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD>յij<D5B5><C4B3>⣩
	for (int i=0;i<g_iMarkerPtNum;i++)
	{
		g_lMarkerLayerID[i] = -1;

		strTitle.Format(_T("Marker%d"),i+1);

		TCHAR inBuf[30];

		CString sLon, sLat;
		GetPrivateProfileString(strTitle,_T("Lon"),0,inBuf,20,m_strMarkerConfig);
		sLon.Format(_T("%s"), inBuf);
		GetPrivateProfileString(strTitle,_T("Lat"),0,inBuf,20,m_strMarkerConfig);
		sLat.Format(_T("%s"), inBuf);

		if ((sLon != _T("")) && (sLat != _T("")))
		{
			g_iHaveMarkedPts++;

			GetPrivateProfileString(strTitle,_T("Name"),0,inBuf,20,m_strMarkerConfig);
			g_iMarkerName[g_iHaveMarkedPts-1].Format(_T("%s"), inBuf);

			GetPrivateProfileString(strTitle,_T("Lon"),0,inBuf,20,m_strMarkerConfig);
			g_iMarkerLon[g_iHaveMarkedPts-1] = atof(inBuf);

			GetPrivateProfileString(strTitle,_T("Lat"),0,inBuf,20,m_strMarkerConfig);
			g_iMarkerLat[g_iHaveMarkedPts-1] = atof(inBuf);
		}
	}

	//<2F><><EFBFBD><EFBFBD>ȡ<EFBFBD>ı<EFBFBD><C4B1><EFBFBD><EFBFBD><EFBFBD>Ϣд<CFA2><D0B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>Ŀ<EFBFBD><C4BF><EFBFBD><EFBFBD>ɸȥ<C9B8>յı<D5B5><C4B1>ǵ㣩
	for (int i=0;i<g_iHaveMarkedPts;i++)
	{
		strTitle.Format(_T("Marker%d"),i+1);

		str.Format(_T("%s"), g_iMarkerName[i]);
		WritePrivateProfileString(strTitle,_T("Name"),str,m_strMarkerConfig);

		str.Format(_T("%.7f"), g_iMarkerLon[i]);
		WritePrivateProfileString(strTitle,_T("Lon"),str,m_strMarkerConfig);

		str.Format(_T("%.7f"), g_iMarkerLat[i]);
		WritePrivateProfileString(strTitle,_T("Lat"),str,m_strMarkerConfig);
	}

	//ʣ<><CAA3><EFBFBD>ı<EFBFBD><C4B1>ǵ<EFBFBD><C7B5><EFBFBD>Ϣ<EFBFBD>ÿ<EFBFBD>
	for (int i=g_iHaveMarkedPts;i<g_iMarkerPtNum;i++)
	{
		strTitle.Format(_T("Marker%d"),i+1);

		WritePrivateProfileString(strTitle,_T("Name"),_T(""),m_strMarkerConfig);

		WritePrivateProfileString(strTitle,_T("Lon"),_T(""),m_strMarkerConfig);

		WritePrivateProfileString(strTitle,_T("Lat"),_T(""),m_strMarkerConfig);
	}

	//<2F><><EFBFBD>ؼ<EFBFBD>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD><EFBFBD>нڵ<D0BD>
	m_treeMarkers.DeleteAllItems();

	//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD>
	HTREEITEM hRoot;
	hRoot = m_treeMarkers.InsertItem(_T("<EFBFBD><EFBFBD><EFBFBD>ǵ<EFBFBD>"), 0, 0);

	//<2F><><EFBFBD>ø<EFBFBD><C3B8>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	m_treeMarkers.SetItemData(hRoot, 0);

	//<2F><><EFBFBD><EFBFBD><EFBFBD>ӽڵ㣨<DAB5><E3A3A8><EFBFBD>ǵ<EFBFBD><C7B5><EFBFBD><EFBFBD>ƣ<EFBFBD>
	for (int i=0;i<g_iHaveMarkedPts;i++)
	{
		str.Format(_T("Marker%d"),i+1);

		HTREEITEM hChild;
		hChild = m_treeMarkers.InsertItem(str, 1, 1, hRoot, TVI_LAST);

		//<2F><><EFBFBD><EFBFBD><EFBFBD>ӽڵ<D3BD><DAB5><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD>
		m_treeMarkers.SetItemData(hChild, i+1);
	}

	//չ<><D5B9><EFBFBD><EFBFBD><EFBFBD>и<EFBFBD><D0B8>ڵ<EFBFBD>
	MyExpandTree(m_treeMarkers.GetRootItem());
}

//ɾ<><C9BE>ѡ<EFBFBD>еı<D0B5><C4B1>ǵ<EFBFBD>
void CDlgMarker::OnBnClickedButtonDeleteMarker()
{
	if (m_iSelectedIndex == 0) //ɾ<><C9BE><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><D0B1>ǵ<EFBFBD>
	{
		//ȷ<><C8B7><EFBFBD>Ƿ<EFBFBD>ɾ<EFBFBD><C9BE><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><D0B1>ǵ<EFBFBD>
		if (IDYES != BCGPMessageBoxEx(NULL, _T("ȷ<EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>ǵ<EFBFBD>?"), _T("Tip"), MB_YESNO,MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US)))
		{
			return;
		}

		HTREEITEM item = m_treeMarkers.GetChildItem(m_treeMarkers.GetRootItem());

		while (item)
		{
			m_iSelectedIndex = m_treeMarkers.GetItemData(item);

			g_iMarkerName[m_iSelectedIndex-1] = _T("");
			g_iMarkerLon[m_iSelectedIndex-1] = 0;
			g_iMarkerLat[m_iSelectedIndex-1] = 0;

			CString strTitle;
			strTitle.Format(_T("Marker%d"),m_iSelectedIndex);

			WritePrivateProfileString(strTitle,_T("Name"),_T(""),m_strMarkerConfig);
			WritePrivateProfileString(strTitle,_T("Lon"),_T(""),m_strMarkerConfig);
			WritePrivateProfileString(strTitle,_T("Lat"),_T(""),m_strMarkerConfig);

			::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, m_iSelectedIndex-1, 1);

			HTREEITEM childItem = m_treeMarkers.GetNextItem(item, TVGN_NEXT);

			m_treeMarkers.DeleteItem(item);

			item = childItem;
		}

		g_iHaveMarkedPts = 0;
	}
	else if (m_iSelectedIndex > 0) //ɾ<><C9BE>ѡ<EFBFBD>еı<D0B5><C4B1>ǵ<EFBFBD>
	{
		CString strTitle, str;

		for (int i=m_iSelectedIndex;i<g_iHaveMarkedPts;i++)
		{
			//g_iMarkerName[i-1] = g_iMarkerName[i];
			g_iMarkerLon[i-1]  = g_iMarkerLon[i];
			g_iMarkerLat[i-1]  = g_iMarkerLat[i];
			g_bMarkerPlot[i-1] = g_bMarkerPlot[i];

			if (g_bMarkerPlot[i-1])
			{
				::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, i-1, 0);
			}
			else
			{
				::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, i-1, 1);
			}

			strTitle.Format(_T("Marker%d"),i);

			str.Format(_T("%s"), g_iMarkerName[i-1]);
			WritePrivateProfileString(strTitle,_T("Name"),str,m_strMarkerConfig);

			str.Format(_T("%.7f"), g_iMarkerLon[i-1]);
			WritePrivateProfileString(strTitle,_T("Lon"),str,m_strMarkerConfig);

			str.Format(_T("%.7f"), g_iMarkerLat[i-1]);
			WritePrivateProfileString(strTitle,_T("Lat"),str,m_strMarkerConfig);
		}

		g_iMarkerName[g_iHaveMarkedPts-1] = _T("");
		g_iMarkerLon[g_iHaveMarkedPts-1] = 0;
		g_iMarkerLat[g_iHaveMarkedPts-1] = 0;
		g_bMarkerPlot[g_iHaveMarkedPts-1] = false;

		::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, g_iHaveMarkedPts-1, 1);

		strTitle.Format(_T("Marker%d"),g_iHaveMarkedPts);

		WritePrivateProfileString(strTitle,_T("Name"),_T(""),m_strMarkerConfig);
		WritePrivateProfileString(strTitle,_T("Lon"),_T(""),m_strMarkerConfig);
		WritePrivateProfileString(strTitle,_T("Lat"),_T(""),m_strMarkerConfig);

		m_treeMarkers.DeleteItem(m_treeMarkers.GetSelectedItem());

		g_iHaveMarkedPts--;

		{
			HTREEITEM item = m_treeMarkers.GetChildItem(m_treeMarkers.GetRootItem());
			int _iIndex = 0;

			while (item)
			{
				_iIndex++;

				m_treeMarkers.SetItemData(item, _iIndex);

				str.Format(_T("Marker%d"), _iIndex);

				m_treeMarkers.SetItemText(item, str);

				item = m_treeMarkers.GetNextItem(item, TVGN_NEXT);
			}
		}
	}

	GetDlgItem(IDC_EDIT_MARKER_NAME)->SetWindowText(_T(""));
	GetDlgItem(IDC_EDIT_MARKER_LON)->SetWindowText(_T(""));
	GetDlgItem(IDC_EDIT_MARKER_LAT)->SetWindowText(_T(""));

	m_iSelectedIndex = -1;
}

//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؼ<EFBFBD><D8BC><EFBFBD><EFBFBD><EFBFBD>Ӧ<EFBFBD>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD>
void CDlgMarker::OnNMClickTreeMarkers(NMHDR *pNMHDR, LRESULT *pResult)
{
	//<2F><>ȡ<EFBFBD><C8A1>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	CPoint pt = GetCurrentMessage()->pt;

	//ת<><D7AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ؼ<EFBFBD><D8BC>Ŀͻ<C4BF><CDBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	m_treeMarkers.ScreenToClient(&pt);

	UINT uFlags = 0;

	//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>괦<EFBFBD>Ľڵ<C4BD>
	HTREEITEM hItem = m_treeMarkers.HitTest(pt, &uFlags);

	if ((hItem != nullptr) && (TVHT_ONITEMSTATEICON & uFlags)) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ㸴ѡ<E3B8B4><D1A1>
	{
		//ѡ<>иýڵ<C3BD>
		m_treeMarkers.SelectItem(hItem);

		//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>ǰ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD>ѡ<EFBFBD><D1A1>״̬
		BOOL bCheck = m_treeMarkers.GetCheck(hItem);

		SetChildCheck(hItem, !bCheck);
		SetParentCheck(hItem, !bCheck);

		//<2F><>ȡѡ<C8A1>нڵ<D0BD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		m_iSelectedIndex = m_treeMarkers.GetItemData(hItem);

		if (m_iSelectedIndex > 0)
		{
			CString str;

			str.Format(_T("%s"), g_iMarkerName[m_iSelectedIndex-1]);
			GetDlgItem(IDC_EDIT_MARKER_NAME)->SetWindowText(str);

			str.Format(_T("%.7f"), g_iMarkerLon[m_iSelectedIndex-1]);
			GetDlgItem(IDC_EDIT_MARKER_LON)->SetWindowText(str);

			str.Format(_T("%.7f"), g_iMarkerLat[m_iSelectedIndex-1]);
			GetDlgItem(IDC_EDIT_MARKER_LAT)->SetWindowText(str);

			//<2F><><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1>״̬<D7B4><CCAC>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD><D8B1>ǵ<EFBFBD>
			if (!bCheck)
			{
				::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, m_iSelectedIndex-1, 0);
			}
			else
			{
				::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, m_iSelectedIndex-1, 1);
			}
		}
		else if (m_iSelectedIndex == 0)
		{
			for (int i=0;i<g_iHaveMarkedPts;i++)
			{
				//if (g_iMarkerName[i] != _T(""))
				{
					//<2F><><EFBFBD><EFBFBD>ѡ<EFBFBD><D1A1>״̬<D7B4><CCAC>ʾ<EFBFBD><CABE><EFBFBD><EFBFBD><EFBFBD>ر<EFBFBD><D8B1>ǵ<EFBFBD>
					if (!bCheck)
					{
						::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, i, 0);
					}
					else
					{
						::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, i, 1);
					}
				}
			}

			GetDlgItem(IDC_EDIT_MARKER_NAME)->SetWindowText(_T(""));
			GetDlgItem(IDC_EDIT_MARKER_LON)->SetWindowText(_T(""));
			GetDlgItem(IDC_EDIT_MARKER_LAT)->SetWindowText(_T(""));
		}
	}
	else if ((hItem != nullptr) && (TVHT_ONITEMLABEL & uFlags)) //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD><EFBFBD>
	{
		//ѡ<>иýڵ<C3BD>
		m_treeMarkers.SelectItem(hItem);

		//<2F><>ȡѡ<C8A1>нڵ<D0BD><DAB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
		m_iSelectedIndex = m_treeMarkers.GetItemData(hItem);

		if (m_iSelectedIndex > 0)
		{
			CString str;

			str.Format(_T("%s"), g_iMarkerName[m_iSelectedIndex-1]);
			GetDlgItem(IDC_EDIT_MARKER_NAME)->SetWindowText(str);

			str.Format(_T("%.7f"), g_iMarkerLon[m_iSelectedIndex-1]);
			GetDlgItem(IDC_EDIT_MARKER_LON)->SetWindowText(str);

			str.Format(_T("%.7f"), g_iMarkerLat[m_iSelectedIndex-1]);
			GetDlgItem(IDC_EDIT_MARKER_LAT)->SetWindowText(str);

			//<2F><>ǰ<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD>Ϊѡ<CEAA><D1A1>״̬
			m_treeMarkers.SetCheck(hItem, TRUE);

			SetChildCheck(hItem, TRUE);
			SetParentCheck(hItem, TRUE);

			//<2F><>ʾ<EFBFBD><CABE>ǰѡ<C7B0>б<EFBFBD><D0B1>ǵ<EFBFBD>
			::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, m_iSelectedIndex-1, 0);
		}
		else if (m_iSelectedIndex == 0)
		{
			GetDlgItem(IDC_EDIT_MARKER_NAME)->SetWindowText(_T(""));
			GetDlgItem(IDC_EDIT_MARKER_LON)->SetWindowText(_T(""));
			GetDlgItem(IDC_EDIT_MARKER_LAT)->SetWindowText(_T(""));
		}
	}

	*pResult = 0;
}

//<2F><><EFBFBD><EFBFBD>ij<EFBFBD>ڵ<EFBFBD><DAB5><EFBFBD><EFBFBD>ӽڵ<D3BD><DAB5><EFBFBD>ѡ<EFBFBD><D1A1>״̬
void CDlgMarker::SetChildCheck(HTREEITEM item, BOOL bCheck)
{
	HTREEITEM childItem = m_treeMarkers.GetChildItem(item);

	while (childItem)
	{
		m_treeMarkers.SetCheck(childItem, bCheck);
		SetChildCheck(childItem, bCheck);
		childItem = m_treeMarkers.GetNextItem(childItem, TVGN_NEXT);
	}
}

//<2F><><EFBFBD><EFBFBD>ij<EFBFBD>ڵ<EFBFBD><DAB5>ĸ<EFBFBD><C4B8>ڵ<EFBFBD><DAB5><EFBFBD>ѡ<EFBFBD><D1A1>״̬
void CDlgMarker::SetParentCheck(HTREEITEM item, BOOL bCheck)
{
	HTREEITEM parent = m_treeMarkers.GetParentItem(item);

	if (parent == NULL)
	{
		return ;
	}

	if (bCheck)
	{
		m_treeMarkers.SetCheck(parent, bCheck);
	}
	else
	{
		HTREEITEM bro = m_treeMarkers.GetNextItem(item, TVGN_NEXT);

		bool bFlag = false;

		while (bro)
		{
			if (m_treeMarkers.GetCheck(bro))
			{
				bFlag = true;
				break;
			}

			bro = m_treeMarkers.GetNextItem(bro, TVGN_NEXT);
		}

		if (!bFlag)
		{
			bro = m_treeMarkers.GetNextItem(item, TVGN_PREVIOUS);

			while (bro)
			{
				if (m_treeMarkers.GetCheck(bro))
				{
					bFlag = true;
					break;
				}

				bro = m_treeMarkers.GetNextItem(bro, TVGN_PREVIOUS);
			}
		}

		if (!bFlag)
		{
			m_treeMarkers.SetCheck(parent, false);
		}
	}

	SetParentCheck(parent, m_treeMarkers.GetCheck(parent));
}