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- // MFCIteratorDemo.cpp : Defines the class behaviors for the application.
- //
-
- #include "stdafx.h"
- #include "MFCIteratorDemo.h"
-
- #include "MainFrm.h"
- #include "ChildFrm.h"
- #include "MFCIteratorDemoDoc.h"
- #include "MFCIteratorDemoView.h"
-
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
-
- /////////////////////////////////////////////////////////////////////////////
- // CMFCIteratorDemoApp
-
- BEGIN_MESSAGE_MAP(CMFCIteratorDemoApp, CWinApp)
- //{{AFX_MSG_MAP(CMFCIteratorDemoApp)
- ON_COMMAND(ID_APP_ABOUT, OnAppAbout)
- // NOTE - the ClassWizard will add and remove mapping macros here.
- // DO NOT EDIT what you see in these blocks of generated code!
- //}}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()
-
- /////////////////////////////////////////////////////////////////////////////
- // CMFCIteratorDemoApp construction
-
- CMFCIteratorDemoApp::CMFCIteratorDemoApp()
- {
- // TODO: add construction code here,
- // Place all significant initialization in InitInstance
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // The one and only CMFCIteratorDemoApp object
-
- CMFCIteratorDemoApp theApp;
-
- /////////////////////////////////////////////////////////////////////////////
- // CMFCIteratorDemoApp initialization
-
- BOOL CMFCIteratorDemoApp::InitInstance()
- {
- 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(); // 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_DOC_A,
- RUNTIME_CLASS(CMFCIteratorDemoDoc),
- RUNTIME_CLASS(CChildFrame), // custom MDI child frame
- RUNTIME_CLASS(CMFCIteratorDemoView));
- AddDocTemplate(pDocTemplate);
-
- pDocTemplate = new CMultiDocTemplate(
- IDR_DOC_B,
- RUNTIME_CLASS(CMFCIteratorDemoDoc),
- RUNTIME_CLASS(CChildFrame), // custom MDI child frame
- RUNTIME_CLASS(CMFCIteratorDemoView));
- AddDocTemplate(pDocTemplate);
-
- pDocTemplate = new CMultiDocTemplate(
- IDR_DOC_C,
- RUNTIME_CLASS(CMFCIteratorDemoDoc),
- RUNTIME_CLASS(CChildFrame), // custom MDI child frame
- RUNTIME_CLASS(CMFCIteratorDemoView));
- 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 };
- CString m_AboutText;
- //}}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)
- m_AboutText = _T(
- "This demo of the MFC Iterator classes shows how they may be used to "
- "iterate through MFC containers, and apply an operation to the contents "
- "of nested MFC container classes.\r\n\r\n"
- "In this demo, the container classes are:\r\n\r\n"
- "1. The application (CWinApp) which contains document templates (CDocTemplate).\r\n"
- "2. The document templates, which contain documents (CDocument).\r\n"
- "3. The documents, which contain views (CView).\r\n\r\n"
- "The application has 3 document templates, each with a document (Doc A, Doc B, Doc C), "
- "that each have a default view.\r\n\r\n"
- "Using the MFC Iterator classes, all the views in all the documents in all the "
- "document templates in the application can be iterated, and the operation that will "
- "be applied to each in this demo is \"Toggle Minimise Window\".\r\n\r\n"
- "The effect of this will be to toggle the state of every window in the application "
- "between the minimised and the restored state.\r\n\r\n"
- "To test this facility, create some windows in the usual way, and use the menu "
- "option: 'Window\\DEMO: Toggle Minimise All', "
- "or the toolbar button on the far right of the toolbar.\r\n\r\n"
- "You will find all the relevant code in MainFrm.cpp and the headers it includes.\r\n\r\n"
- "I hope you find this demo a useful intoduction to STL iterators,\r\n\r\n"
- "\tDave Lorde");
- //}}AFX_DATA_INIT
- }
-
- void CAboutDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CAboutDlg)
- DDX_Text(pDX, IDC_ABOUT_TEXT, m_AboutText);
- //}}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 CMFCIteratorDemoApp::OnAppAbout()
- {
- CAboutDlg aboutDlg;
- aboutDlg.DoModal();
- }
-
- /////////////////////////////////////////////////////////////////////////////
- // CMFCIteratorDemoApp message handlers
-
-