www.pudn.com > tanchis.rar > MainFrm.cpp, change:2003-05-19,size:4689b


// MainFrm.cpp : implementation of the CMainFrame class 
// 
 
#include "stdafx.h" 
#include "Snake.h" 
#include "SnakeDoc.h" 
#include "SnakeView.h" 
 
#include "MainFrm.h" 
#include "AboutDlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame 
 
IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd) 
 
BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd) 
    //{{AFX_MSG_MAP(CMainFrame) 
    ON_WM_CREATE() 
    ON_WM_SYSCOMMAND() 
	ON_COMMAND(ID_APP_EXIT, OnAppExit) 
	ON_COMMAND(ID_APP_ABOUT, OnAppAbout) 
	ON_WM_CLOSE() 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
static UINT indicators[] = 
{ 
    ID_SEPARATOR,           // status line indicator 
    ID_INDICATOR_CAPS, 
    ID_INDICATOR_NUM, 
    ID_INDICATOR_SCRL, 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame construction/destruction 
 
CMainFrame::CMainFrame() 
{ 
    // TODO: add member initialization code here 
     
} 
 
CMainFrame::~CMainFrame() 
{ 
} 
 
int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{ 
    if (CFrameWnd::OnCreate(lpCreateStruct) == -1) 
        return -1; 
     
    if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP 
        | CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) || 
        !m_wndToolBar.LoadToolBar(IDR_MAINFRAME)) 
    { 
        TRACE0("Failed to create toolbar\n"); 
        return -1;      // fail to create 
    } 
 
    if (!m_wndStatusBar.Create(this) || 
        !m_wndStatusBar.SetIndicators(indicators, 
          sizeof(indicators)/sizeof(UINT))) 
    { 
        TRACE0("Failed to create status bar\n"); 
        return -1;      // fail to create 
    } 
 
    // TODO: Delete these three lines if you don't want the toolbar to 
    //  be dockable 
    m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY); 
    EnableDocking(CBRS_ALIGN_ANY); 
    DockControlBar(&m_wndToolBar); 
 
    m_wndToolBar.ShowWindow(SW_HIDE); 
    m_wndStatusBar.ShowWindow(SW_HIDE); 
    this->SetMenu(0); 
 
    ASSERT((ID_APP_ABOUT & 0xFFF0) == ID_APP_ABOUT); 
    ASSERT(ID_APP_ABOUT < 0xF000); 
 
    CMenu* pSysMenu = GetSystemMenu(FALSE); 
    if (pSysMenu != NULL) 
    { 
        CString strAboutMenu("{"); 
        if (!strAboutMenu.IsEmpty()) 
        { 
            pSysMenu->AppendMenu(MF_SEPARATOR); 
            pSysMenu->AppendMenu(MF_STRING, ID_APP_ABOUT, strAboutMenu); 
        } 
    } 
 
    return 0; 
} 
 
BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs) 
{ 
    if( !CFrameWnd::PreCreateWindow(cs) ) 
        return FALSE; 
 
    cs.style = WS_SYSMENU | WS_MINIMIZEBOX | WS_DLGFRAME; 
    cs.cx = (18+2)*32 + 
            GetSystemMetrics(SM_CYDLGFRAME)*2 + 
            GetSystemMetrics(SM_CYEDGE)*2; // 650 
    cs.cy = (13+3)*32 + 
            GetSystemMetrics(SM_CYCAPTION) + 
            GetSystemMetrics(SM_CYDLGFRAME)*2 + 
            GetSystemMetrics(SM_CYEDGE)*2; //511+32; 
//TRACE("caption=%d\n", GetSystemMetrics(SM_CYCAPTION)); 
//TRACE("3D border=%d\n", GetSystemMetrics(SM_CYEDGE)); 
//TRACE("sizing frame=%d\n", GetSystemMetrics(SM_CYDLGFRAME)); 
    return TRUE; 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame diagnostics 
 
#ifdef _DEBUG 
void CMainFrame::AssertValid() const 
{ 
    CFrameWnd::AssertValid(); 
} 
 
void CMainFrame::Dump(CDumpContext& dc) const 
{ 
    CFrameWnd::Dump(dc); 
} 
 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame message handlers 
 
void CMainFrame::adjustDisplaySize(int width, int height) 
{ 
    int cx, cy; 
    //TRACE("%d %d\n", cx, cy); 
    cx = (width+2)*32 + 
         GetSystemMetrics(SM_CYDLGFRAME)*2 + 
         GetSystemMetrics(SM_CYEDGE)*2; // 650 
    cy = (height+3)*32 + 
         GetSystemMetrics(SM_CYCAPTION) + 
         GetSystemMetrics(SM_CYDLGFRAME)*2 + 
         GetSystemMetrics(SM_CYEDGE)*2; //511+32; 
//    TRACE("%d %d\n", cx, cy); 
    SetWindowPos(NULL, 0, 0, cx, cy,  
        SWP_NOMOVE | SWP_NOZORDER); 
    //RecalcLayout(); 
} 
 
void CMainFrame::OnSysCommand(UINT nID, LPARAM lParam)  
{ 
    if ((nID & 0xFFF0) == ID_APP_ABOUT) 
    { 
        CAboutDlg aboutDlg; 
        aboutDlg.DoModal(); 
    } 
    else 
        CFrameWnd::OnSysCommand(nID, lParam); 
} 
 
void CMainFrame::OnAppExit()  
{ 
    PostMessage(WM_CLOSE); 
} 
 
void CMainFrame::OnAppAbout()  
{ 
    CAboutDlg aboutDlg; 
    aboutDlg.DoModal(); 
} 
 
void CMainFrame::OnClose()  
{ 
    ((CSnakeView *)GetActiveView())->close(); 
     
//  FrameWnd::OnClose(); 
}