mainfrm.cpp

本次作业采用MFC多文档——视图结构体系（已征得肖老师的同意）。开发环境为VC++ 6.0 SP6

// MainFrm.cpp : implementation of the CMainFrame class
//
// XML文档存取类库与编辑器－数据结构大作业
// 华南理工大学－计算机03(1)班－肖天华 
// 200345003136   65#
// http://xth.blogone.net
// QQ：4023727 萧萧

#include "stdafx.h"
#include "HzXMLApp.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)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code !
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
	ON_UPDATE_COMMAND_UI(ID_STATUSBAR_TEXT, OnUpdateStatus)
	ON_MESSAGE(WM_SETTEXT, OnSetText)
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_STATUSBAR_TEXT,
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

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

CMainFrame::CMainFrame()
{
	m_csStatus = _T("Ready");
}

CMainFrame::~CMainFrame()
{
}

void CMainFrame::SetStatus( CString csStatus )
{
	m_wndStatusBar.SetPaneText( 0, csStatus ); // immediate
	m_csStatus = csStatus; // on idle
}

void CMainFrame::OnUpdateStatus(CCmdUI *pCmdUI) 
{
    pCmdUI->Enable();
    pCmdUI->SetText( m_csStatus ); 
}

LRESULT CMainFrame::OnSetText(WPARAM, LPARAM)
{
	CString csTitle = ((CHzXMLApp*)AfxGetApp())->m_csTitle;
    return DefWindowProc( WM_SETTEXT, 0, (long)(LPCTSTR)csTitle );
}

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

	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		return -1;      // fail to create
	}
	m_wndStatusBar.SetPaneStyle(0,SBPS_NOBORDERS|SBPS_STRETCH);

	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CMDIFrameWnd::PreCreateWindow(cs) )
		return FALSE;

	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