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554 lines
14 KiB
C++
554 lines
14 KiB
C++
// DlgMarker.cpp : 实现文件
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//
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#include "stdafx.h"
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#include "DlgMarker.h"
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#include "afxdialogex.h"
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// CDlgMarker 对话框
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IMPLEMENT_DYNAMIC(CDlgMarker, CBCGPDialog)
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CDlgMarker::CDlgMarker(CWnd* pParent /*=NULL*/)
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: CBCGPDialog(CDlgMarker::IDD, pParent)
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{
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EnableVisualManagerStyle(TRUE, TRUE);
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m_iSelectedIndex = -1;
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for (int i=0;i<g_iMarkerPtNum;++i)
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{
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g_lMarkerLayerID[i] = -1;
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}
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}
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CDlgMarker::~CDlgMarker()
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{
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}
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void CDlgMarker::DoDataExchange(CDataExchange* pDX)
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{
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CBCGPDialog::DoDataExchange(pDX);
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DDX_Control(pDX, IDC_TREE_MARKERS, m_treeMarkers);
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}
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BEGIN_MESSAGE_MAP(CDlgMarker, CBCGPDialog)
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ON_BN_CLICKED(IDC_BUTTON_SELECTMARKER, &CDlgMarker::OnBnClickedButtonSelectMarker)
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ON_BN_CLICKED(IDC_BUTTON_ADDMARKER, &CDlgMarker::OnBnClickedButtonAddMarker)
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ON_BN_CLICKED(IDC_BUTTON_DELETEMARKER, &CDlgMarker::OnBnClickedButtonDeleteMarker)
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ON_NOTIFY(NM_CLICK, IDC_TREE_MARKERS, &CDlgMarker::OnNMClickTreeMarkers)
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END_MESSAGE_MAP()
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// CDlgMarker 消息处理程序
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BOOL CDlgMarker::OnInitDialog()
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{
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CBCGPDialog::OnInitDialog();
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m_strMarkerConfig = GetSoftwareCurrentDirectory() + _T("\\Markers.ini");
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m_treeMarkers.SetBkColor(RGB(53,53,57)); //设置为与对话框背景颜色一致
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m_treeMarkers.SetTextColor(RGB(255,255,255)); //设置树控件文本颜色
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//读取标记点配置文件（删去名称为空的标记点），更新树控件
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RewriteMarkerConfig();
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return TRUE;
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}
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//展开所有的子根节点
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void CDlgMarker::MyExpandTree(HTREEITEM hTreeItem)
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{
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HTREEITEM hNextItem = m_treeMarkers.GetNextItem(hTreeItem, TVGN_NEXT);
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while (hNextItem != NULL)
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{
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MyExpandTree(hNextItem);
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hNextItem = m_treeMarkers.GetNextItem(hNextItem, TVGN_NEXT);
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}
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m_treeMarkers.Expand(hTreeItem,TVE_EXPAND);
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}
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//功能：移动对话框到给定的显示区域
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void CDlgMarker::MoveToGivenArea(const CRect rcArea)
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{
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CRect m_rcDlgArea;
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m_rcDlgArea = rcArea;
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m_rcDlgArea.top += 90;
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SetWindowPos( &CWnd::wndTop, m_rcDlgArea.left, m_rcDlgArea.top, 0, 0, SWP_NOSIZE | SWP_NOACTIVATE/* | SWP_HIDEWINDOW*/ );
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}
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//在地图上选择标记点
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void CDlgMarker::OnBnClickedButtonSelectMarker()
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{
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g_bSelectMarker = true;
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::PostMessage(g_mapHwnd, WM_SEND_MAPCURSORMODE, 4, 0); //设置Map CurMode为None
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}
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//显示标记点坐标到编辑框
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void CDlgMarker::ShowMarkerCoordinate(double& markerLon, double& markerLat)
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{
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CString str;
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str.Format(_T("Marker%d"), g_iHaveMarkedPts+1);
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GetDlgItem(IDC_EDIT_MARKER_NAME)->SetWindowText(str);
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str.Format(_T("%.7f"), markerLon);
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GetDlgItem(IDC_EDIT_MARKER_LON)->SetWindowText(str);
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str.Format(_T("%.7f"), markerLat);
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GetDlgItem(IDC_EDIT_MARKER_LAT)->SetWindowText(str);
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}
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//添加标记点
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void CDlgMarker::OnBnClickedButtonAddMarker()
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{
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//最多支持20个标记点
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if (g_iHaveMarkedPts >= 120)
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{
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BCGPMessageBoxEx(NULL,_T("最多支持120个标记点!"),_T("Tip"),MB_OK,MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US));
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return ;
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}
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g_iHaveMarkedPts++;
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CString str;
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GetDlgItem(IDC_EDIT_MARKER_NAME)->GetWindowText(str);
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g_iMarkerName[g_iHaveMarkedPts-1] = str;
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GetDlgItem(IDC_EDIT_MARKER_LON)->GetWindowText(str);
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g_iMarkerLon[g_iHaveMarkedPts-1] = atof(str);
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GetDlgItem(IDC_EDIT_MARKER_LAT)->GetWindowText(str);
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g_iMarkerLat[g_iHaveMarkedPts-1] = atof(str);
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//在地图上显示标记点
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::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, g_iHaveMarkedPts-1, 0);
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//标记点写配置文件
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CString strTitle;
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strTitle.Format(_T("Marker%d"),g_iHaveMarkedPts);
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str.Format(_T("%s"), g_iMarkerName[g_iHaveMarkedPts-1]);
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WritePrivateProfileString(strTitle,_T("Name"),str,m_strMarkerConfig);
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str.Format(_T("%.7f"), g_iMarkerLon[g_iHaveMarkedPts-1]);
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WritePrivateProfileString(strTitle,_T("Lon"),str,m_strMarkerConfig);
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str.Format(_T("%.7f"), g_iMarkerLat[g_iHaveMarkedPts-1]);
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WritePrivateProfileString(strTitle,_T("Lat"),str,m_strMarkerConfig);
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//插入节点
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HTREEITEM hItem;
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hItem = m_treeMarkers.InsertItem(strTitle, 1, 1, m_treeMarkers.GetRootItem(), TVI_LAST);
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m_treeMarkers.SetItemData(hItem, g_iHaveMarkedPts);
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//选中节点
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m_treeMarkers.SetCheck(hItem, TRUE);
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//焦点移到节点上
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m_treeMarkers.SelectItem(hItem);
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m_treeMarkers.SetFocus();
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//获取选中节点的索引
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m_iSelectedIndex = m_treeMarkers.GetItemData(hItem);
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}
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//读取标记点配置文件（删去名称为空的标记点），更新树控件
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void CDlgMarker::RewriteMarkerConfig()
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{
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g_iHaveMarkedPts = 0;
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CString str, strTitle;
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//读取配置文件中的所有标记点信息（名称为空的除外）
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for (int i=0;i<g_iMarkerPtNum;i++)
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{
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g_lMarkerLayerID[i] = -1;
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strTitle.Format(_T("Marker%d"),i+1);
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TCHAR inBuf[30];
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CString sLon, sLat;
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GetPrivateProfileString(strTitle,_T("Lon"),0,inBuf,20,m_strMarkerConfig);
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sLon.Format(_T("%s"), inBuf);
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GetPrivateProfileString(strTitle,_T("Lat"),0,inBuf,20,m_strMarkerConfig);
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sLat.Format(_T("%s"), inBuf);
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if ((sLon != _T("")) && (sLat != _T("")))
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{
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g_iHaveMarkedPts++;
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GetPrivateProfileString(strTitle,_T("Name"),0,inBuf,20,m_strMarkerConfig);
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g_iMarkerName[g_iHaveMarkedPts-1].Format(_T("%s"), inBuf);
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GetPrivateProfileString(strTitle,_T("Lon"),0,inBuf,20,m_strMarkerConfig);
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g_iMarkerLon[g_iHaveMarkedPts-1] = atof(inBuf);
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GetPrivateProfileString(strTitle,_T("Lat"),0,inBuf,20,m_strMarkerConfig);
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g_iMarkerLat[g_iHaveMarkedPts-1] = atof(inBuf);
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}
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}
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//将读取的标记信息写进配置文件（目的是筛去空的标记点）
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for (int i=0;i<g_iHaveMarkedPts;i++)
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{
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strTitle.Format(_T("Marker%d"),i+1);
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str.Format(_T("%s"), g_iMarkerName[i]);
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WritePrivateProfileString(strTitle,_T("Name"),str,m_strMarkerConfig);
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str.Format(_T("%.7f"), g_iMarkerLon[i]);
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WritePrivateProfileString(strTitle,_T("Lon"),str,m_strMarkerConfig);
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str.Format(_T("%.7f"), g_iMarkerLat[i]);
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WritePrivateProfileString(strTitle,_T("Lat"),str,m_strMarkerConfig);
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}
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//剩余的标记点信息置空
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for (int i=g_iHaveMarkedPts;i<g_iMarkerPtNum;i++)
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{
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strTitle.Format(_T("Marker%d"),i+1);
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WritePrivateProfileString(strTitle,_T("Name"),_T(""),m_strMarkerConfig);
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WritePrivateProfileString(strTitle,_T("Lon"),_T(""),m_strMarkerConfig);
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WritePrivateProfileString(strTitle,_T("Lat"),_T(""),m_strMarkerConfig);
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}
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//树控件删除所有节点
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m_treeMarkers.DeleteAllItems();
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//插入根节点
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HTREEITEM hRoot;
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hRoot = m_treeMarkers.InsertItem(_T("标记点"), 0, 0);
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//设置根节点数据，可以用来代表节点索引
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m_treeMarkers.SetItemData(hRoot, 0);
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//插入子节点（标记点名称）
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for (int i=0;i<g_iHaveMarkedPts;i++)
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{
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str.Format(_T("Marker%d"),i+1);
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HTREEITEM hChild;
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hChild = m_treeMarkers.InsertItem(str, 1, 1, hRoot, TVI_LAST);
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//设置子节点数据，可以用来代表节点索引
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m_treeMarkers.SetItemData(hChild, i+1);
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}
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//展开所有根节点
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MyExpandTree(m_treeMarkers.GetRootItem());
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}
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//删除选中的标记点
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void CDlgMarker::OnBnClickedButtonDeleteMarker()
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{
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if (m_iSelectedIndex == 0) //删除所有标记点
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{
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//确认是否删除所有标记点
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if (IDYES != BCGPMessageBoxEx(NULL, _T("确认删除所有标记点?"), _T("Tip"), MB_YESNO,MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US)))
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{
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return;
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}
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HTREEITEM item = m_treeMarkers.GetChildItem(m_treeMarkers.GetRootItem());
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while (item)
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{
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m_iSelectedIndex = m_treeMarkers.GetItemData(item);
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g_iMarkerName[m_iSelectedIndex-1] = _T("");
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g_iMarkerLon[m_iSelectedIndex-1] = 0;
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g_iMarkerLat[m_iSelectedIndex-1] = 0;
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CString strTitle;
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strTitle.Format(_T("Marker%d"),m_iSelectedIndex);
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WritePrivateProfileString(strTitle,_T("Name"),_T(""),m_strMarkerConfig);
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WritePrivateProfileString(strTitle,_T("Lon"),_T(""),m_strMarkerConfig);
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WritePrivateProfileString(strTitle,_T("Lat"),_T(""),m_strMarkerConfig);
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::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, m_iSelectedIndex-1, 1);
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HTREEITEM childItem = m_treeMarkers.GetNextItem(item, TVGN_NEXT);
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m_treeMarkers.DeleteItem(item);
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item = childItem;
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}
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g_iHaveMarkedPts = 0;
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}
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else if (m_iSelectedIndex > 0) //删除选中的标记点
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{
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CString strTitle, str;
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for (int i=m_iSelectedIndex;i<g_iHaveMarkedPts;i++)
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{
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//g_iMarkerName[i-1] = g_iMarkerName[i];
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g_iMarkerLon[i-1] = g_iMarkerLon[i];
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g_iMarkerLat[i-1] = g_iMarkerLat[i];
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g_bMarkerPlot[i-1] = g_bMarkerPlot[i];
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if (g_bMarkerPlot[i-1])
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{
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::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, i-1, 0);
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}
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else
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{
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::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, i-1, 1);
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}
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strTitle.Format(_T("Marker%d"),i);
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str.Format(_T("%s"), g_iMarkerName[i-1]);
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WritePrivateProfileString(strTitle,_T("Name"),str,m_strMarkerConfig);
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str.Format(_T("%.7f"), g_iMarkerLon[i-1]);
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WritePrivateProfileString(strTitle,_T("Lon"),str,m_strMarkerConfig);
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str.Format(_T("%.7f"), g_iMarkerLat[i-1]);
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WritePrivateProfileString(strTitle,_T("Lat"),str,m_strMarkerConfig);
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}
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g_iMarkerName[g_iHaveMarkedPts-1] = _T("");
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g_iMarkerLon[g_iHaveMarkedPts-1] = 0;
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g_iMarkerLat[g_iHaveMarkedPts-1] = 0;
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g_bMarkerPlot[g_iHaveMarkedPts-1] = false;
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::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, g_iHaveMarkedPts-1, 1);
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strTitle.Format(_T("Marker%d"),g_iHaveMarkedPts);
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WritePrivateProfileString(strTitle,_T("Name"),_T(""),m_strMarkerConfig);
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WritePrivateProfileString(strTitle,_T("Lon"),_T(""),m_strMarkerConfig);
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WritePrivateProfileString(strTitle,_T("Lat"),_T(""),m_strMarkerConfig);
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m_treeMarkers.DeleteItem(m_treeMarkers.GetSelectedItem());
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g_iHaveMarkedPts--;
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{
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HTREEITEM item = m_treeMarkers.GetChildItem(m_treeMarkers.GetRootItem());
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int _iIndex = 0;
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while (item)
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{
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_iIndex++;
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m_treeMarkers.SetItemData(item, _iIndex);
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str.Format(_T("Marker%d"), _iIndex);
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m_treeMarkers.SetItemText(item, str);
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item = m_treeMarkers.GetNextItem(item, TVGN_NEXT);
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}
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}
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}
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GetDlgItem(IDC_EDIT_MARKER_NAME)->SetWindowText(_T(""));
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GetDlgItem(IDC_EDIT_MARKER_LON)->SetWindowText(_T(""));
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GetDlgItem(IDC_EDIT_MARKER_LAT)->SetWindowText(_T(""));
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m_iSelectedIndex = -1;
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}
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//单击树控件的响应事件函数
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void CDlgMarker::OnNMClickTreeMarkers(NMHDR *pNMHDR, LRESULT *pResult)
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{
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//获取当前鼠标点击消息的坐标点
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CPoint pt = GetCurrentMessage()->pt;
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//转换成树控件的客户区坐标
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m_treeMarkers.ScreenToClient(&pt);
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UINT uFlags = 0;
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//获取鼠标点击坐标处的节点
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HTREEITEM hItem = m_treeMarkers.HitTest(pt, &uFlags);
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if ((hItem != nullptr) && (TVHT_ONITEMSTATEICON & uFlags)) //鼠标点击节点复选框
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{
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//选中该节点
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m_treeMarkers.SelectItem(hItem);
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//获取点击前节点的选中状态
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BOOL bCheck = m_treeMarkers.GetCheck(hItem);
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SetChildCheck(hItem, !bCheck);
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SetParentCheck(hItem, !bCheck);
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//获取选中节点的数据
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m_iSelectedIndex = m_treeMarkers.GetItemData(hItem);
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if (m_iSelectedIndex > 0)
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{
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CString str;
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str.Format(_T("%s"), g_iMarkerName[m_iSelectedIndex-1]);
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GetDlgItem(IDC_EDIT_MARKER_NAME)->SetWindowText(str);
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str.Format(_T("%.7f"), g_iMarkerLon[m_iSelectedIndex-1]);
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GetDlgItem(IDC_EDIT_MARKER_LON)->SetWindowText(str);
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str.Format(_T("%.7f"), g_iMarkerLat[m_iSelectedIndex-1]);
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GetDlgItem(IDC_EDIT_MARKER_LAT)->SetWindowText(str);
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//根据选中状态显示或隐藏标记点
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if (!bCheck)
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{
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::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, m_iSelectedIndex-1, 0);
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}
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else
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{
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::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, m_iSelectedIndex-1, 1);
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}
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}
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else if (m_iSelectedIndex == 0)
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{
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for (int i=0;i<g_iHaveMarkedPts;i++)
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{
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//if (g_iMarkerName[i] != _T(""))
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{
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//根据选中状态显示或隐藏标记点
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if (!bCheck)
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{
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::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, i, 0);
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}
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else
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{
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::PostMessage(g_mapHwnd, WM_SEND_DRAWMARKER, i, 1);
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}
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}
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}
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GetDlgItem(IDC_EDIT_MARKER_NAME)->SetWindowText(_T(""));
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GetDlgItem(IDC_EDIT_MARKER_LON)->SetWindowText(_T(""));
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GetDlgItem(IDC_EDIT_MARKER_LAT)->SetWindowText(_T(""));
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}
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}
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else if ((hItem != nullptr) && (TVHT_ONITEMLABEL & uFlags)) //鼠标点击节点名称
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{
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//选中该节点
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m_treeMarkers.SelectItem(hItem);
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//获取选中节点的数据
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m_iSelectedIndex = m_treeMarkers.GetItemData(hItem);
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if (m_iSelectedIndex > 0)
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{
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CString str;
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str.Format(_T("%s"), g_iMarkerName[m_iSelectedIndex-1]);
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GetDlgItem(IDC_EDIT_MARKER_NAME)->SetWindowText(str);
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str.Format(_T("%.7f"), g_iMarkerLon[m_iSelectedIndex-1]);
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GetDlgItem(IDC_EDIT_MARKER_LON)->SetWindowText(str);
|
|
|
|
str.Format(_T("%.7f"), g_iMarkerLat[m_iSelectedIndex-1]);
|
|
GetDlgItem(IDC_EDIT_MARKER_LAT)->SetWindowText(str);
|
|
|
|
//当前节点置为选中状态
|
|
m_treeMarkers.SetCheck(hItem, TRUE);
|
|
|
|
SetChildCheck(hItem, TRUE);
|
|
SetParentCheck(hItem, TRUE);
|
|
|
|
//显示当前选中标记点
|
|
::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;
|
|
}
|
|
|
|
//设置某节点的子节点的选中状态
|
|
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);
|
|
}
|
|
}
|
|
|
|
//设置某节点的父节点的选中状态
|
|
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));
|
|
}
|
|
|