NeobusDlg.cpp
上传用户:yokoluohf
上传日期:2013-02-25
资源大小:769k
文件大小:4k
- // NeobusDlg.cpp : implementation file
- //
- #include "stdafx.h"
- #include "Neobus.h"
- #include "NeobusDlg.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #endif
- // CAboutDlg dialog used for App About
- class CAboutDlg : public CDialog
- {
- public:
- CAboutDlg();
- // Dialog Data
- enum { IDD = IDD_ABOUTBOX };
- protected:
- virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
- // Implementation
- protected:
- DECLARE_MESSAGE_MAP()
- };
- CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
- {
- }
- void CAboutDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- }
- BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
- END_MESSAGE_MAP()
- // CNeobusDlg dialog
- CNeobusDlg::CNeobusDlg(CWnd* pParent /*=NULL*/)
- : CDialog(CNeobusDlg::IDD, pParent)
- , m_outputPaths(_T(""))
- {
- m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
- }
- void CNeobusDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- DDX_Control(pDX, IDC_COMBO_START_STATION, m_startStation);
- DDX_Control(pDX, IDC_COMBO_END_STATION, m_endStation);
- DDX_Text(pDX, IDC_EDIT_OUTPUT_PATHS, m_outputPaths);
- }
- BEGIN_MESSAGE_MAP(CNeobusDlg, CDialog)
- ON_WM_SYSCOMMAND()
- ON_WM_PAINT()
- ON_WM_QUERYDRAGICON()
- //}}AFX_MSG_MAP
- ON_BN_CLICKED(IDC_BUTTON_FIND_PATHS, OnBnClickedButtonFindPaths)
- END_MESSAGE_MAP()
- // CNeobusDlg message handlers
- BOOL CNeobusDlg::OnInitDialog()
- {
- CDialog::OnInitDialog();
- // Add "About..." menu item to system menu.
- // IDM_ABOUTBOX must be in the system command range.
- ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
- ASSERT(IDM_ABOUTBOX < 0xF000);
- CMenu* pSysMenu = GetSystemMenu(FALSE);
- if (pSysMenu != NULL)
- {
- CString strAboutMenu;
- strAboutMenu.LoadString(IDS_ABOUTBOX);
- if (!strAboutMenu.IsEmpty())
- {
- pSysMenu->AppendMenu(MF_SEPARATOR);
- pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
- }
- }
- // Set the icon for this dialog. The framework does this automatically
- // when the application's main window is not a dialog
- SetIcon(m_hIcon, TRUE); // Set big icon
- SetIcon(m_hIcon, FALSE); // Set small icon
- // TODO: Add extra initialization here
- //<<****//装载数据
- markup.Load (_T("Data\out.xml"));
- if (markup.FindElem("lines"))
- {
- m_neobus.FromXML (markup);
- }
-
- for (XStations::iterator pos = m_neobus.lines.allStations.begin(); pos != m_neobus.lines.allStations.end(); ++pos)
- {
- if (pos->first == "") continue;
- m_startStation.AddString(pos->first);
- m_endStation.AddString(pos->first);
- }
- //>>****
- return TRUE; // return TRUE unless you set the focus to a control
- }
- void CNeobusDlg::OnSysCommand(UINT nID, LPARAM lParam)
- {
- if ((nID & 0xFFF0) == IDM_ABOUTBOX)
- {
- CAboutDlg dlgAbout;
- dlgAbout.DoModal();
- }
- else
- {
- CDialog::OnSysCommand(nID, lParam);
- }
- }
- // If you add a minimize button to your dialog, you will need the code below
- // to draw the icon. For MFC applications using the document/view model,
- // this is automatically done for you by the framework.
- void CNeobusDlg::OnPaint()
- {
- if (IsIconic())
- {
- CPaintDC dc(this); // device context for painting
- SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
- // Center icon in client rectangle
- int cxIcon = GetSystemMetrics(SM_CXICON);
- int cyIcon = GetSystemMetrics(SM_CYICON);
- CRect rect;
- GetClientRect(&rect);
- int x = (rect.Width() - cxIcon + 1) / 2;
- int y = (rect.Height() - cyIcon + 1) / 2;
- // Draw the icon
- dc.DrawIcon(x, y, m_hIcon);
- }
- else
- {
- CDialog::OnPaint();
- }
- }
- // The system calls this function to obtain the cursor to display while the user drags
- // the minimized window.
- HCURSOR CNeobusDlg::OnQueryDragIcon()
- {
- return static_cast<HCURSOR>(m_hIcon);
- }
- void CNeobusDlg::OnBnClickedButtonFindPaths()
- {
- CString startStr = "";
- CString endStr = "";
-
- UpdateData (TRUE);
- m_startStation.GetWindowText(startStr);
- m_endStation.GetWindowText(endStr);
- m_outputPaths = m_neobus.FindPaths(startStr, endStr, 0);
- UpdateData(FALSE);
- }