www.pudn.com > Visual C++课程设计案例精编--画图1 .rar > MainFrm.cpp

// MainFrm.cpp : implementation of the CMainFrame class 
// 
 
#include "stdafx.h" 
#include "Painter.h" 
#include "Splash.h" 
#include "MdiClient.h" 
 
#include "MainFrm.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame 
 
IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd) 
 
BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd) 
	//{{AFX_MSG_MAP(CMainFrame) 
	ON_WM_CREATE() 
	ON_COMMAND(ID_FILE_OPEN, OnFileOpen) 
	ON_COMMAND(ID_VIEW_DRAWBAR, OnViewDrawbar) 
	ON_UPDATE_COMMAND_UI(ID_VIEW_DRAWBAR, OnUpdateViewDrawbar) 
	ON_COMMAND(ID_CALC, OnCalc) 
	ON_UPDATE_COMMAND_UI(ID_CALC, OnUpdateCalc) 
	ON_UPDATE_COMMAND_UI(ID_GAME, OnUpdateGame) 
	ON_COMMAND(ID_GAME, OnGame) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
static UINT indicators[] = 
{ 
	ID_SEPARATOR,           // 提示信息输出栏 
	ID_SEPARATOR,           // 鼠标位置 
	ID_INDICATOR_CAPS, 
	ID_INDICATOR_NUM, 
	ID_INDICATOR_SCRL, 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame construction/destruction 
 
CMainFrame::CMainFrame() 
{ 
	// TODO: add member initialization code here 
    m_pmdiclient=(CMdiClient *)new CMdiClient;	 
} 
 
CMainFrame::~CMainFrame() 
{ 
	m_pmdiclient->Detach(); 
	delete m_pmdiclient; 
} 
 
int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{ 
	if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1) 
		return -1; 
 
	m_pmdiclient->SubclassWindow(m_hWndMDIClient); 
 
//载入常用工具栏	 
	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 
	} 
 
	m_wndToolBar.GetToolBarCtrl().SetExtendedStyle(TBSTYLE_EX_DRAWDDARROWS); 
	m_wndToolBar.SetButtonStyle(17,TBSTYLE_BUTTON | TBSTYLE_DROPDOWN); 
 
//使常用工具栏浮动 
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY); 
	EnableDocking(CBRS_ALIGN_ANY); 
	DockControlBar(&m_wndToolBar); 
//载入状态栏 
	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 
	} 
//设置状态栏初始显示文本 
	m_wndStatusBar.SetPaneText( 1, "x=10,y=10",TRUE ); 
	m_wndStatusBar.SetPaneInfo( 1, ID_SEPARATOR,SBPS_STRETCH, 10); 
 
//载入绘图工具栏 
	if (!m_DrawToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_ALIGN_LEFT 
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC)|| 
		!m_DrawToolBar.LoadToolBar(IDR_DRAW_TOOLBAR)) 
	{ 
		TRACE0("Failed to create toolbar\n"); 
		return -1;      // fail to create 
	} 
 
//使绘图工具栏浮动 
	m_DrawToolBar.EnableDocking(CBRS_ALIGN_ANY); 
	EnableDocking(CBRS_ALIGN_ANY); 
	DockControlBar(&m_wndToolBar); 
 
//载入对话框工具条 
	if (!m_wndMyDialogBar.Create(this, IDD_DLGBAR, 
			CBRS_RIGHT| CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_HIDE_INPLACE, 
			IDD_DLGBAR)) 
	{ 
		TRACE0("Failed to create dialog bar m_wndMyDialogBar\n"); 
		return -1;		// fail to create 
	} 
//使对话框工具条浮动 
	m_wndMyDialogBar.EnableDocking(CBRS_ALIGN_LEFT | CBRS_ALIGN_RIGHT); 
	EnableDocking(CBRS_ALIGN_ANY); 
	DockControlBar(&m_wndMyDialogBar); 
//初始化对话框中控件 
	CComboBox* pCBox=(CComboBox*)m_wndMyDialogBar.GetDlgItem(IDC_FILL_PATTERN); 
	pCBox->SetCurSel(0); 
 
	pCBox=(CComboBox*)m_wndMyDialogBar.GetDlgItem(IDC_LINE_TYPE); 
	pCBox->SetCurSel(0); 
 
	pCBox=(CComboBox*)m_wndMyDialogBar.GetDlgItem(IDC_LINE_WIDTH); 
	pCBox->SetCurSel(0); 
 
	CSplashWnd::ShowSplashScreen(this); 
	return 0; 
} 
 
BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs) 
{ 
	cs.style = WS_OVERLAPPED | WS_CAPTION | FWS_ADDTOTITLE 
		| WS_THICKFRAME | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_MAXIMIZE; 
 
	if( !CMDIFrameWnd::PreCreateWindow(cs) ) 
		return FALSE; 
	// TODO: Modify the Window class or styles here by modifying 
	//  the CREATESTRUCT cs 
 
	return TRUE; 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame diagnostics 
 
#ifdef _DEBUG 
void CMainFrame::AssertValid() const 
{ 
	CMDIFrameWnd::AssertValid(); 
} 
 
void CMainFrame::Dump(CDumpContext& dc) const 
{ 
	CMDIFrameWnd::Dump(dc); 
} 
 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CMainFrame message handlers 
 
void CMainFrame::OnFileOpen()  
{ 
	// TODO: Add your command handler code here 
	//如果在无文档打开时,直接在主框架中打开文件 
	SendMessage(WM_COMMAND,ID_FILE_NEW,NULL); 
	CView *viewNew=GetActiveView(); 
	SendMessage(WM_COMMAND,ID_FILE_OPEN,NULL); 
} 
 
 
void CMainFrame::OnViewDrawbar()  
{ 
	// TODO: Add your command handler code here 
	//显示或隐藏绘图工具栏 
	BOOL bVisible = ((m_DrawToolBar.GetStyle() & WS_VISIBLE) != 0); 
	ShowControlBar(&m_DrawToolBar, !bVisible, FALSE); 
	RecalcLayout(); 
} 
 
void CMainFrame::OnUpdateViewDrawbar(CCmdUI* pCmdUI)  
{ 
	// TODO: Add your command update UI handler code here 
	//显示或隐藏工具栏时相应设置菜单项状态(打勾或不打勾) 
	BOOL bVisible = ((m_DrawToolBar.GetStyle() & WS_VISIBLE) != 0); 
	pCmdUI->SetCheck(bVisible); 
} 
 
void CMainFrame::OnCalc()  
{ 
	// TODO: Add your command handler code here 
	int i = WinExec("Calculator.exe",SW_SHOW); 
	if(i==ERROR_FILE_NOT_FOUND) 
	AfxGetMainWnd()->MessageBox("计算器启动失败!\r\n请确认在当前路径有Calculator.exe文件。" ,"Error",MB_OK|MB_ICONERROR); 
} 
 
void CMainFrame::OnUpdateCalc(CCmdUI* pCmdUI)  
{ 
	// TODO: Add your command update UI handler code here 
	 
} 
 
void CMainFrame::OnUpdateGame(CCmdUI* pCmdUI)  
{ 
	// TODO: Add your command update UI handler code here 
	 
} 
 
void CMainFrame::OnGame()  
{ 
	// TODO: Add your command handler code here 
    int i = WinExec("Point24.exe",SW_SHOW); 
	if(i==ERROR_FILE_NOT_FOUND) 
	AfxGetMainWnd()->MessageBox("游戏启动失败!\r\n请确认在当前路径有Point24.exe文件。" ,"Error",MB_OK|MB_ICONERROR); 
}