mybookdlg.cpp

用Visual c++.net开发的图书管理系统

// myBookDlg.cpp : 实现文件
//

#include "stdafx.h"
#include "myBook.h"
#include "myBookDlg.h"
#include ".\mybookdlg.h"

#include "PropPageSearchBookDlg.h"
#include "PropPageSearchReaderDlg.h"
#include "PropPageHelpDlg.h"
#include "PropPageTransmitLendDlg.h"
#include "PropPageTransmitReturnDlg.h"
#include "PropPageTransmitHelpDlg.h"
#include "logindlg.h"
#include "operatedlg.h"
#include "mainhelpdlg.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CmyBookDlg 对话框



CmyBookDlg::CmyBookDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CmyBookDlg::IDD, pParent)
{
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CmyBookDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
}

BEGIN_MESSAGE_MAP(CmyBookDlg, CDialog)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()


// CmyBookDlg 消息处理程序

BOOL CmyBookDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动
	//  执行此操作
	SetIcon(m_hIcon, TRUE);			// 设置大图标
	SetIcon(m_hIcon, FALSE);		// 设置小图标

	// 显示登录对话框
	CLoginDlg dlgLogin;
	if ( dlgLogin.DoModal() != IDOK )
	{// 如果点关闭
		PostQuitMessage(0);
	}
	// 检查读者状态按钮
	CheckDlgButton( IDC_RADIO_SEARCH, BST_CHECKED );
	if( theApp.bReader )
	{// 如果是读者
		GetDlgItem( IDC_RADIO_OPERATE )->EnableWindow( FALSE );
		GetDlgItem( IDC_RADIO_TRANSMIT )->EnableWindow( FALSE );
	}

	return TRUE;  // 除非设置了控件的焦点，否则返回 TRUE
}

// 如果向对话框添加最小化按钮，则需要下面的代码
//  来绘制该图标。对于使用文档/视图模型的 MFC 应用程序，
//  这将由框架自动完成。

void CmyBookDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // 用于绘制的设备上下文

		SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);

		// 使图标在工作矩形中居中
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// 绘制图标
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

//当用户拖动最小化窗口时系统调用此函数取得光标显示。
HCURSOR CmyBookDlg::OnQueryDragIcon()
{
	return static_cast<HCURSOR>(m_hIcon);
}

void CmyBookDlg::OnOK()
{
	UpdateData( TRUE );

	if ( IsDlgButtonChecked( IDC_RADIO_SEARCH ) == BST_CHECKED )
	{
		ShowWindow( SW_HIDE );
		CPropertySheet sheetSearch( _T("图书管理系统") );
		CPropPageSearchBookDlg pageSearchBook;
		pageSearchBook.Construct( IDD_PROPPAGE_SEARCH_BOOK, IDD_PROPPAGE_SEARCH_BOOK );
		sheetSearch.AddPage( &pageSearchBook );
		CPropPageSearchReaderDlg pageSearchReader;
		pageSearchReader.Construct( IDD_PROPPAGE_SEARCH_READER, IDD_PROPPAGE_SEARCH_READER );
		sheetSearch.AddPage( &pageSearchReader );
		CPropPageHelpDlg pageSearchHelp;
		pageSearchHelp.Construct( IDD_PROPPAGE_SEARCH_HELP, IDD_PROPPAGE_SEARCH_HELP );
		sheetSearch.AddPage( &pageSearchHelp );
		sheetSearch.DoModal();
		ShowWindow( SW_SHOW );
	}
	else if ( IsDlgButtonChecked( IDC_RADIO_TRANSMIT ) == BST_CHECKED )
	{
		ShowWindow( SW_HIDE );
		CPropertySheet sheetTransmit( _T("图书管理系统") );
		CPropPageTransmitLendDlg pageTransmitLend;
		CPropPageTransmitReturnDlg pageTransmitReturn;
		CPropPageTransmitHelpDlg pageTransmitHelp;
		pageTransmitLend.Construct( IDD_PROPPAGE_TRANSMIT_LEND, IDD_PROPPAGE_TRANSMIT_LEND );
		pageTransmitReturn.Construct( IDD_PROPPAGE_TRANSMIT_RETURN, IDD_PROPPAGE_TRANSMIT_RETURN );
		pageTransmitHelp.Construct( IDD_PROPPAGE_TRANSMIT_HELP, IDD_PROPPAGE_TRANSMIT_HELP );
		sheetTransmit.AddPage( &pageTransmitLend );
		sheetTransmit.AddPage( &pageTransmitReturn );
		sheetTransmit.AddPage( &pageTransmitHelp );
		sheetTransmit.DoModal();
		ShowWindow( SW_SHOW );
	}
	else if ( IsDlgButtonChecked( IDC_RADIO_OPERATE ) == BST_CHECKED )
	{
		COperateDlg dlg;
		ShowWindow( SW_HIDE );
		dlg.DoModal();
		ShowWindow( SW_SHOW );
	}
	else if ( IsDlgButtonChecked( IDC_RADIO_HELP ) == BST_CHECKED )
	{
		CMainHelpDlg dlg;
		dlg.DoModal();
	}
	else if ( IsDlgButtonChecked( IDC_RADIO_EXIT ) == BST_CHECKED )
	{
		EndDialog( 0 );
	}
}