mainfrm.cpp

一个完整的MFC系统

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

#include "stdafx.h"
#include "Library.h"
#include "NewBooksDlg.h"
#include "UsermanagerDlg.h"
#include "ReaderDlg.h"
#include "BorrowDlg.h"
#include "ReturnDlg.h"
#include "PunishDlg.h"
#include "ResearchBookDlg.h"
#include "ResearchReaderDlg.h"
#include "ResearchBorrowedDlg.h"
#include "ResearchPunishDlg.h"

#include "MainFrm.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_MATERIAL_NEWBOOK_IN, OnMaterialNewbookIn)
	ON_COMMAND(ID_MANAGER_USER, OnManagerUser)
	ON_COMMAND(ID_MATERIAL_READER, OnMaterialReader)
	ON_COMMAND(ID_DAY_BORROW, OnDayBorrow)
	ON_COMMAND(ID_DAY_RETURN, OnDayReturn)
	ON_COMMAND(ID_DAY_PUNISH, OnDayPunish)
	ON_COMMAND(ID_RESEARCH_BOOK, OnResearchBook)
	ON_COMMAND(ID_RESEARCH_READER, OnResearchReader)
	ON_COMMAND(ID_RESEARCH_BORROWED, OnResearchBorrowed)
	ON_COMMAND(ID_RESEARCH_PUNISHED, OnResearchPunished)
	ON_COMMAND(ID_DATABASE_BACKUP, OnDatabaseBackup)
	ON_COMMAND(ID_DATABASE_RECOVER, OnDatabaseRecover)
	//}}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);

	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::OnMaterialNewbookIn() 
{
	CNewBooksDlg dlg;
	dlg.DoModal();
	return;
	
}

void CMainFrame::OnManagerUser() 
{
   	CUsermanagerDlg dlg;
	if(dlg.DoModal()==IDCANCEL)
		return ;
}

void CMainFrame::OnMaterialReader() 
{
    CReaderDlg dlg;	
	if(dlg.DoModal()==IDCANCEL)
		return ;
}

void CMainFrame::OnDayBorrow() 
{
   CBorrowDlg dlg;
   if(dlg.DoModal()==IDCANCEL)
	   return ;
}

void CMainFrame::OnDayReturn() 
{
   CReturnDlg *dlg=new CReturnDlg;
   dlg->Create(IDD_DIALOG_RETURN);
   dlg->ShowWindow(SW_SHOW);
	
}

void CMainFrame::OnDayPunish() 
{
   CPunishDlg dlg;
   if(dlg.DoModal()==IDCANCEL)
	   return ;
}

void CMainFrame::OnResearchBook() 
{
	CResearchBookDlg dlg;
	if(dlg.DoModal()==IDCANCEL)
	   return ;

}

void CMainFrame::OnResearchReader() 
{
	CResearchReaderDlg dlg;
	if(dlg.DoModal()==IDCANCEL)
	   return ;
}

void CMainFrame::OnResearchBorrowed() 
{
	CResearchBorrowedDlg dlg;
	if(dlg.DoModal()==IDCANCEL)
	   return ;
}

void CMainFrame::OnResearchPunished() 
{
	CResearchPunishDlg dlg;
	if(dlg.DoModal()==IDCANCEL)
	   return ;
}

void CMainFrame::OnDatabaseBackup() 
{
    if(AfxMessageBox("您确定要备份数据库吗?",MB_OKCANCEL)==IDCANCEL)
		return;
	if(CopyFile(".\\library.mdb",".\\library.bak",FALSE))
		AfxMessageBox("数据库备份成功!");
	else
		AfxMessageBox("数据库备份失败!");
}

void CMainFrame::OnDatabaseRecover() 
{
    if(AfxMessageBox("还原数据库将覆盖原来的数据库。您确定要还原吗?",MB_OKCANCEL)==IDCANCEL) 
	{ 
		return; 
	}   
	if(CopyFile(".\\library.bak",".\\library.mdb",FALSE)) 
		AfxMessageBox("数据库还原成功!"); 
	else 
		AfxMessageBox("数据库还原失败!"); 	
}