mainfrm.cpp

图书管理系统 带源码 文档

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

#include "stdafx.h"
#include "Library.h"

#include "MainFrm.h"

#include "FormViewAdmin.h"
#include "FormViewReader.h"
#include "FormViewInit.h"
#include "DlgLogin.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
extern CReader ReaderUser;
extern CAdmin  AdminUser;
///////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_WM_CREATE()
	ON_COMMAND(IDD_FILE_LOGIN, OnFileLogin)
	ON_COMMAND(IDD_FILE_LOGOFF, OnFileLogoff)
	ON_COMMAND(ID_APP_EXIT, OnAppExit)
	ON_COMMAND(ID_VIEW_TOOLBAR, OnViewToolbar)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_DATE,
	ID_INFO,
	ID_XXXT,
	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
	}

	CBitmap m_bmp;
	m_bmp.Attach(::LoadImage(AfxGetResourceHandle(),"IDB_INIT_NORMAL", IMAGE_BITMAP, 0, 0, LR_DEFAULTSIZE|LR_CREATEDIBSECTION));
	m_NormalList.Create(48, 48, ILC_COLOR24|ILC_MASK, 0, 0);
	m_NormalList.Add(&m_bmp,RGB(192,192,192)) ;
	m_bmp.Detach();
	m_wndToolBar.SendMessage(TB_SETIMAGELIST,0,(LPARAM)m_NormalList.m_hImageList);

	m_bmp.Attach(::LoadImage(AfxGetResourceHandle(), "IDB_INIT_HOT",IMAGE_BITMAP, 0, 0,LR_DEFAULTSIZE|LR_CREATEDIBSECTION));
	m_HotList.Create(48, 48, ILC_COLOR24|ILC_MASK, 0, 0);
	m_HotList.Add(&m_bmp,RGB(192,192,192)) ;
	m_bmp.Detach();
	m_wndToolBar.SendMessage(TB_SETHOTIMAGELIST,0,(LPARAM)m_HotList.m_hImageList);
	
	m_bmp.Attach(::LoadImage(AfxGetResourceHandle(), "IDB_INIT_DISABLE",IMAGE_BITMAP, 0, 0,LR_DEFAULTSIZE|LR_CREATEDIBSECTION));
	m_DisableList.Create(48, 48, ILC_COLOR24|ILC_MASK, 0, 0);
	m_DisableList.Add(&m_bmp,RGB(192,192,192)) ;
	m_bmp.Detach();
	m_wndToolBar.SendMessage(TB_SETDISABLEDIMAGELIST,0,(LPARAM)m_DisableList.m_hImageList);
	
	
	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
	}

	this->m_wndStatusBar.SetPaneText(2,"   尚未登陆....   ");
	this->m_wndStatusBar.SetPaneText(1,CTime::GetCurrentTime().Format("%Y-%m-%d"));
	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	
	if (!m_wndReaderToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndReaderToolBar.LoadToolBar(IDR_TB_READER))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

	m_bmp.Attach(::LoadImage(AfxGetResourceHandle(),"IDB_READER_NORMAL", IMAGE_BITMAP, 0, 0, LR_DEFAULTSIZE|LR_CREATEDIBSECTION));
	m_NormalList1.Create(48, 48, ILC_COLOR24|ILC_MASK, 0, 0);
	m_NormalList1.Add(&m_bmp,RGB(192,192,192)) ;
	m_bmp.Detach();
	m_wndReaderToolBar.SendMessage(TB_SETIMAGELIST,0,(LPARAM)m_NormalList1.m_hImageList);

	m_bmp.Attach(::LoadImage(AfxGetResourceHandle(), "IDB_READER_HOT",IMAGE_BITMAP, 0, 0,LR_DEFAULTSIZE|LR_CREATEDIBSECTION));
	m_HotList1.Create(48, 48, ILC_COLOR24|ILC_MASK, 0, 0);
	m_HotList1.Add(&m_bmp,RGB(192,192,192)) ;
	m_bmp.Detach();
	m_wndReaderToolBar.SendMessage(TB_SETHOTIMAGELIST,0,(LPARAM)m_HotList1.m_hImageList);
	
	m_bmp.Attach(::LoadImage(AfxGetResourceHandle(), "IDB_READER_DISABLE",IMAGE_BITMAP, 0, 0,LR_DEFAULTSIZE|LR_CREATEDIBSECTION));
	m_DisableList1.Create(48, 48, ILC_COLOR24|ILC_MASK, 0, 0);
	m_DisableList1.Add(&m_bmp,RGB(192,192,192)) ;
	m_bmp.Detach();
	m_wndReaderToolBar.SendMessage(TB_SETDISABLEDIMAGELIST,0,(LPARAM)m_DisableList1.m_hImageList);

	m_wndReaderToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndReaderToolBar);
	m_wndReaderToolBar.ShowWindow(SW_HIDE);

	if (!m_wndAdminToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndAdminToolBar.LoadToolBar(IDR_TB_ADMIN))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	m_bmp.Attach(::LoadImage(AfxGetResourceHandle(),"IDB_ADMIN_NORMAL", IMAGE_BITMAP, 0, 0, LR_DEFAULTSIZE|LR_CREATEDIBSECTION));
	m_NormalList2.Create(48, 48, ILC_COLOR24|ILC_MASK, 0, 0);
	m_NormalList2.Add(&m_bmp,RGB(192,192,192)) ;
	m_bmp.Detach();
	m_wndAdminToolBar.SendMessage(TB_SETIMAGELIST,0,(LPARAM)m_NormalList2.m_hImageList);

	m_bmp.Attach(::LoadImage(AfxGetResourceHandle(), "IDB_ADMIN_HOT",IMAGE_BITMAP, 0, 0,LR_DEFAULTSIZE|LR_CREATEDIBSECTION));
	m_HotList2.Create(48, 48, ILC_COLOR24|ILC_MASK, 0, 0);
	m_HotList2.Add(&m_bmp,RGB(192,192,192)) ;
	m_bmp.Detach();
	m_wndAdminToolBar.SendMessage(TB_SETHOTIMAGELIST,0,(LPARAM)m_HotList2.m_hImageList);
	
	m_bmp.Attach(::LoadImage(AfxGetResourceHandle(), "IDB_ADMIN_DISABLE",IMAGE_BITMAP, 0, 0,LR_DEFAULTSIZE|LR_CREATEDIBSECTION));
	m_DisableList2.Create(48, 48, ILC_COLOR24|ILC_MASK, 0, 0);
	m_DisableList2.Add(&m_bmp,RGB(192,192,192)) ;
	m_bmp.Detach();
	m_wndAdminToolBar.SendMessage(TB_SETDISABLEDIMAGELIST,0,(LPARAM)m_DisableList2.m_hImageList);
	
	m_wndAdminToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndReaderToolBar);
	m_wndAdminToolBar.ShowWindow(SW_HIDE);

	m_hIcon = LoadIcon(AfxGetInstanceHandle(),MAKEINTRESOURCE(IDI_ICON1));
	SetClassLong(m_hWnd,GCL_HICON,(LONG)m_hIcon);

	//SetTimer(1000,300,NULL);

	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

	cs.style = WS_OVERLAPPED | WS_CAPTION | FWS_ADDTOTITLE
		| WS_THICKFRAME | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_MAXIMIZE;
	cs.style = cs.style & (~FWS_ADDTOTITLE);
	cs.lpszName = "图书管理系统---未登陆";

	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::SwitchToForm(int nForm)
{
	//CDocument* pDoc = GetActiveDocument();
    CView *pOldActiveView=GetActiveView();             //保存旧视图
    CView *pNewActiveView=(CView*)GetDlgItem(nForm);   //取得新视图
    if(pNewActiveView==NULL)
    {
        switch(nForm)
            //这些ID是对话框的标志符,但也可以用其他的标志
        {
        case IDD_FORMVIEW_INIT:
            pNewActiveView=(CView*)new CFormViewInit;
			m_wndToolBar.ShowWindow(SW_SHOW);
			m_wndReaderToolBar.ShowWindow(SW_HIDE);
			m_wndAdminToolBar.ShowWindow(SW_HIDE);
			RecalcLayout(TRUE);
            break;
        case IDD_FORMVIEW_ADMIN :
            pNewActiveView=(CView*)new CFormViewAdmin;
			m_wndToolBar.ShowWindow(SW_HIDE);
			m_wndReaderToolBar.ShowWindow(SW_HIDE);
			m_wndAdminToolBar.ShowWindow(SW_SHOW);
			RecalcLayout(TRUE);
            break;
        case IDD_FORMVIEW_READER :
            pNewActiveView=(CView*)new CFormViewReader;
			m_wndToolBar.ShowWindow(SW_HIDE);
			m_wndReaderToolBar.ShowWindow(SW_SHOW);
			m_wndAdminToolBar.ShowWindow(SW_HIDE);
			RecalcLayout(TRUE);
            break;
        }
        CCreateContext context;   //将文挡和视图相连
        context.m_pCurrentDoc=pOldActiveView->GetDocument();
		pNewActiveView->Create(NULL, NULL, WS_BORDER|WS_CHILD ,
            CFrameWnd::rectDefault, this, nForm, &context);


        pNewActiveView->OnInitialUpdate();
    }
    SetActiveView(pNewActiveView);        //改变活动的视图
    pNewActiveView->ShowWindow(SW_SHOW);  //显示新的视图
    pOldActiveView->ShowWindow(SW_HIDE);  //隐藏旧的视图

    if(pOldActiveView->GetRuntimeClass() ==RUNTIME_CLASS(CFormViewInit))
		pOldActiveView->SetDlgCtrlID(IDD_FORMVIEW_INIT);

	else if(pOldActiveView->GetRuntimeClass() ==RUNTIME_CLASS(CFormViewAdmin))
		pOldActiveView->SetDlgCtrlID(IDD_FORMVIEW_ADMIN);

	else if(pOldActiveView->GetRuntimeClass() ==RUNTIME_CLASS(CFormViewReader))
		pOldActiveView->SetDlgCtrlID(IDD_FORMVIEW_READER);

    pNewActiveView->SetDlgCtrlID(AFX_IDW_PANE_FIRST);
	delete pOldActiveView;   //删除旧视图
	RecalcLayout();          //调整框架窗口

}

void CMainFrame::OnFileLogin() 
{
	// TODO: Add your command handler code here
	CDlgLogin ld;
	if (ld.DoModal() == IDOK)
	{
		if (ld.m_flag == 0)
		{
			::SetMenu(GetSafeHwnd(),((CLibraryApp*)AfxGetApp())->m_hAdminMenu);
			AdminUser.GetData(ld.m_UserName);
			SwitchToForm(IDD_FORMVIEW_ADMIN);
			m_wndStatusBar.SetPaneText(2,"当前登陆者：" + AdminUser.GetName() + "   权限："+ (AdminUser.GetNo()=="admin"? "超级管理员":"普通管理员"));
		}
		else
		{
			::SetMenu(GetSafeHwnd(),((CLibraryApp*)AfxGetApp())->m_hReaderMenu);
			ReaderUser.GetData(ld.m_UserName);
			SwitchToForm(IDD_FORMVIEW_READER);
			m_wndStatusBar.SetPaneText(2,"当前登陆者：" + ReaderUser.GetName() + "   权限：读者");
			//m_wndToolBar.ShowWindow(SW_HIDE);
			//m_wndReaderToolBar.ShowWindow(SW_SHOW);
			//RecalcLayout(TRUE);
		}
		this->SetWindowText("图书管理系统---已登陆");
	}
}

void CMainFrame::OnFileLogoff() 
{
	// TODO: Add your command handler code here
	if(MessageBox("你确实要注销当前登陆吗?","注销",MB_ICONQUESTION|MB_YESNO) ==IDYES)
	{
		//this->SetToolBarHide();
		this->SetWindowText("图书管理系统---未登陆");
		
		::SetMenu(GetSafeHwnd(),((CLibraryApp*)AfxGetApp())->m_hMenu);

		m_wndStatusBar.SetPaneText(2,"   尚未登陆....   ");
		SwitchToForm(IDD_FORMVIEW_INIT);
		m_wndToolBar.ShowWindow(SW_SHOW);
		m_wndReaderToolBar.ShowWindow(SW_HIDE);
	}
}
void CMainFrame::OnAppExit() 
{
	// TODO: Add your command handler code here
	if(MessageBox("你确定要退出吗?","人事管理系统",MB_YESNO|MB_ICONQUESTION) ==IDYES)
		SendMessage(WM_CLOSE);
}

void CMainFrame::OnViewToolbar() 
{
	// TODO: Add your command handler code here
	RecalcLayout(TRUE);
}