mainfrm.cpp

hen zhongyao de xuexiziliao 稀飯哦

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "Ex_Menu.h"

#include "MainFrm.h"
#include "dlgdata.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_COMMAND(ID_XY_DISPLAY, OnXyDisplay)
	ON_UPDATE_COMMAND_UI(ID_XY_DISPLAY, OnUpdateXyDisplay)
	ON_COMMAND(ID_MENU_SCOREIN, OnMenuScorein)
	ON_WM_CONTEXTMENU()
	ON_COMMAND(ID_VIEW_NEWBAR, OnViewNewbar)
	ON_UPDATE_COMMAND_UI(ID_VIEW_NEWBAR, OnUpdateViewNewbar)
	ON_COMMAND(IDM_DATA1, OnData1)
	ON_COMMAND(IDM_AddMenu, OnAddMenu)
	ON_COMMAND(IDM_DelMenu, OnDelMenu)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_SEPARATOR,
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	m_bDisplay=TRUE;
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;

			TRACE0("测试trace功能");


	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
	}


//加载新的工具条
	if (!m_wndNewBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndNewBar.LoadToolBar(IDR_NEWBAR))
	{
		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);
	m_wndNewBar.EnableDocking(CBRS_ALIGN_ANY);

	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);
	DockControlBar(&m_wndNewBar);

	m_bNewBar=TRUE;


	//在第4个子菜单下增加一个菜单项
	CMenu *pMainMenu=GetMenu();			//获得主菜单句柄
	CMenu *pSubMenu=pMainMenu->GetSubMenu (3);

	CString Str("新建菜单项(&P)");
	pSubMenu->AppendMenu (MF_SEPARATOR);			//增加一个分隔条

	pSubMenu->AppendMenu (MF_STRING,ID_NEW_MENUITEM,Str);
	
	m_bAutoMenuEnable=false;
	pMainMenu->EnableMenuItem(ID_NEW_MENUITEM,MF_BYCOMMAND|MF_ENABLED);
	DrawMenuBar();

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::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
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


void CMainFrame::OnXyDisplay() 
{
	// TODO: Add your command handler code here
	m_bDisplay=!m_bDisplay;
	
}

void CMainFrame::OnUpdateXyDisplay(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->SetCheck(m_bDisplay);
}

void CMainFrame::OnMenuScorein() 
{
	// TODO: Add your command handler code here
	AfxMessageBox("现在就输入成绩吗?");
}

void CMainFrame::OnContextMenu(CWnd* pWnd, CPoint point) 
{
	// TODO: Add your message handler code here

	CMenu menu;
	menu.LoadMenu(IDR_MENU1);
	menu.GetSubMenu(0)->TrackPopupMenu(TPM_LEFTALIGN|TPM_RIGHTBUTTON,
		point.x,point.y,this);
}

void CMainFrame::OnViewNewbar() 
{
	// TODO: Add your command handler code here
	m_bNewBar=!m_bNewBar;
	ShowControlBar(&m_wndNewBar,m_bNewBar,FALSE);
	//m_wndNewBar.ShowWindow(m_bNewBar);
}

void CMainFrame::OnUpdateViewNewbar(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	m_bNewBar=m_wndNewBar.IsWindowVisible();
	pCmdUI->SetCheck(m_bNewBar);
}

BOOL CMainFrame::OnCommand(WPARAM wParam, LPARAM lParam) 
{
	// TODO: Add your specialized code here and/or call the base class
	if (LOWORD(wParam)==ID_NEW_MENUITEM)
		MessageBox("您选中了新的菜单项");

	return CFrameWnd::OnCommand(wParam, lParam);
}

void CMainFrame::OnData1() 
{
	// TODO: Add your command handler code here
	CDlgData dd;
	dd.DoModal();

//	MessageBox("你好！");
}

void CMainFrame::OnAddMenu() 
{
	// TODO: Add your command handler code here
	CMenu addmenu,*pMainMenu; 

	if(!addmenu.LoadMenu(IDR_MENU1))	 //装入菜单资源。 
	{	MessageBox("菜单装入失败!","错误",MB_OK|MB_ICONERROR); 
		return;					 
	}

	CString str="资料输入(&C)";											//要增加的菜单项的标签。 

	pMainMenu=AfxGetMainWnd()->GetMenu(); 		//取得指向窗口菜单的Cmenu对象的指针。 

	pMainMenu->InsertMenu (1,MF_POPUP|MF_BYPOSITION|MF_STRING, 
		(UINT)addmenu.GetSubMenu(0)-> m_hMenu,str); 

//将弹出式菜单插入到第2项菜单之前（菜单项从0开始计算）。 
// addmenu.GetSubMenu(0)-> m_hMenu是被装入菜单的第一个菜单项的弹出式菜单的菜单句柄。 

	pMainMenu->Detach();		 //将窗口菜单与Cmenu对象分离。 
	addmenu.Detach();		//将资源菜单（IDR_MENU1）与CMenu对象分离。 

	DrawMenuBar(); //重画菜单。 

}

void CMainFrame::OnDelMenu() 
{
	// TODO: Add your command handler code here
	CMenu *mainmenu; 
	CString str; 
	mainmenu=GetMenu();															//取得指向窗口菜单的Cmenu对象的指针。 
	for(int i=mainmenu->GetMenuItemCount()-1;i>=0;i--)	//取得菜单的项数。 
	{	mainmenu->GetMenuString(i,str,MF_BYPOSITION);	//将指定菜单项的标签拷贝到指定的缓冲区。
		if(strcmp(str,"资料输入(&C)")==0)									//如果是刚才我们增加的菜单项，则删除。 
		{
			mainmenu->DeleteMenu(i,MF_BYPOSITION); 
			break; 
		}
	}

	mainmenu->Detach(); //将窗口菜单与CMenu对象分离。 

	DrawMenuBar(); //重画菜单。 
}