QGIS.cpp
资源名称:QGIS.rar [点击查看]
上传用户:oybseng
上传日期:2015-04-27
资源大小:7831k
文件大小:5k
源码类别:
GDI/图象编程
开发平台:
Visual C++
- // QGIS.cpp : Defines the class behaviors for the application.
- //
- #include "stdafx.h"
- #include "QGIS.h"
- #include "MainFrm.h"
- #include "ChildFrm.h"
- #include "QGISDoc.h"
- #include "QGISView.h"
- #include "QObjects/include/QMapObj.h"
- #include "QObjects/include/QLayerObj.h"
- #include "QObjects/include/QGlobalObj.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- /*__declspec (dllimport) CQGlobalObj g_QObj;*/
- // int g_nPixelsPerInchX; //当前设备上X方向每英寸的象素点数
- // int g_nPixelsPerInchY; //当前设备上Y方向每英寸的象素点数
- // COLORREF g_CurBackgroundColor;
- // COLORREF g_CurPenColor;
- // COLORREF g_CurBrushColor;
- // int g_nCurMapMode; //当前坐标映射模式
- // int g_nCurWorldMapMode; //当前世界坐标映射模式
- // double g_fEffectiveDistance; //选择对象时的有效距离
- CQMapObj * g_pCurMap; //全局地图对象
- /////////////////////////////////////////////////////////////////////////////
- // CQGISApp
- BEGIN_MESSAGE_MAP(CQGISApp, CWinApp)
- //{{AFX_MSG_MAP(CQGISApp)
- ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
- ON_COMMAND(ID_FILE_NEW, OnFileNew)
- //}}AFX_MSG_MAP
- // Standard file based document commands
- ON_COMMAND(ID_FILE_NEW, CWinApp::OnFileNew)
- ON_COMMAND(ID_FILE_OPEN, CWinApp::OnFileOpen)
- // Standard print setup command
- ON_COMMAND(ID_FILE_PRINT_SETUP, CWinApp::OnFilePrintSetup)
- END_MESSAGE_MAP()
- /////////////////////////////////////////////////////////////////////////////
- // CQGISApp construction
- CQGISApp::CQGISApp()
- {
- // TODO: add construction code here,
- // Place all significant initialization in InitInstance
- }
- /////////////////////////////////////////////////////////////////////////////
- // The one and only CQGISApp object
- CQGISApp theApp;
- /////////////////////////////////////////////////////////////////////////////
- // CQGISApp initialization
- BOOL CQGISApp::InitInstance()
- {
- // 如果一个运行在 Windows XP 上的应用程序清单指定要
- // 使用 ComCtl32.dll 版本 6 或更高版本来启用可视化方式,
- //则需要 InitCommonControls()。否则,将无法创建窗口。
- InitCommonControls();
- CWinApp::InitInstance();
- // 初始化 OLE 库
- // if (!AfxOleInit())
- // {
- // AfxMessageBox(IDP_OLE_INIT_FAILED);
- // return FALSE;
- // }
- AfxEnableControlContainer();
- // Standard initialization
- // If you are not using these features and wish to reduce the size
- // of your final executable, you should remove from the following
- // the specific initialization routines you do not need.
- /*
- #ifdef _AFXDLL
- Enable3dControls(); // Call this when using MFC in a shared DLL
- #else
- Enable3dControlsStatic(); // Call this when linking to MFC statically
- #endif
- */
- // Change the registry key under which our settings are stored.
- // TODO: You should modify this string to be something appropriate
- // such as the name of your company or organization.
- SetRegistryKey(_T("Local AppWizard-Generated Applications"));
- LoadStdProfileSettings(4); // Load standard INI file options (including MRU)
- // Register the application's document templates. Document templates
- // serve as the connection between documents, frame windows and views.
- CMultiDocTemplate* pDocTemplate;
- pDocTemplate = new CMultiDocTemplate(
- IDR_QGISTYPE,
- RUNTIME_CLASS(CQGISDoc),
- RUNTIME_CLASS(CChildFrame), // custom MDI child frame
- RUNTIME_CLASS(CQGISView));
- AddDocTemplate(pDocTemplate);
- // create main MDI Frame window
- CMainFrame* pMainFrame = new CMainFrame;
- if (!pMainFrame->LoadFrame(IDR_MAINFRAME))
- return FALSE;
- m_pMainWnd = pMainFrame;
- // Parse command line for standard shell commands, DDE, file open
- CCommandLineInfo cmdInfo;
- ParseCommandLine(cmdInfo);
- // Dispatch commands specified on the command line
- if (!ProcessShellCommand(cmdInfo))
- return FALSE;
- // The main window has been initialized, so show and update it.
- pMainFrame->ShowWindow(m_nCmdShow);
- pMainFrame->UpdateWindow();
- return TRUE;
- }
- /////////////////////////////////////////////////////////////////////////////
- // CAboutDlg dialog used for App About
- class CAboutDlg : public CDialog
- {
- public:
- CAboutDlg();
- // Dialog Data
- //{{AFX_DATA(CAboutDlg)
- enum { IDD = IDD_ABOUTBOX };
- //}}AFX_DATA
- // ClassWizard generated virtual function overrides
- //{{AFX_VIRTUAL(CAboutDlg)
- protected:
- virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
- //}}AFX_VIRTUAL
- // Implementation
- protected:
- //{{AFX_MSG(CAboutDlg)
- // No message handlers
- //}}AFX_MSG
- DECLARE_MESSAGE_MAP()
- };
- CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
- {
- //{{AFX_DATA_INIT(CAboutDlg)
- //}}AFX_DATA_INIT
- }
- void CAboutDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CAboutDlg)
- //}}AFX_DATA_MAP
- }
- BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
- //{{AFX_MSG_MAP(CAboutDlg)
- // No message handlers
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
- // App command to run the dialog
- void CQGISApp::OnAppAbout()
- {
- CAboutDlg aboutDlg;
- aboutDlg.DoModal();
- }
- /////////////////////////////////////////////////////////////////////////////
- // CQGISApp message handlers
- void CQGISApp::OnFileNew()
- {
- // TODO: Add your command handler code here
- CWinApp::OnFileNew();
- }
- int CQGISApp::ExitInstance()
- {
- // TODO: Add your specialized code here and/or call the base class
- if(g_pCurMap)
- delete g_pCurMap;
- g_pCurMap = 0;
- return CWinApp::ExitInstance();
- }