MonitorTestDlg.cpp
上传用户:maidou0901
上传日期:2008-10-19
资源大小:68k
文件大小:6k
- // MonitorTestDlg.cpp : implementation file
- //
- #include "stdafx.h"
- #include "MonitorTest.h"
- #include "MonitorTestDlg.h"
- #include "Monitors.h"
- #include "MultiMonitor.h"
- #include "MonitorDC.h"
- #include ".monitortestdlg.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #endif
- // CMonitorTestDlg dialog
- //How to Exploit Multiple Monitor Support in Memphis and Windows NT 5.0
- //David Campbell
- //http://www.microsoft.com/msj/defaultframe.asp?page=/msj/0697/monitor/monitor.htm&nav=/msj/0697/newnav.htm
- CMonitorTestDlg::CMonitorTestDlg(CWnd* pParent /*=NULL*/)
- : CDialog(CMonitorTestDlg::IDD, pParent)
- {
- m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
- }
- void CMonitorTestDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- }
- BEGIN_MESSAGE_MAP(CMonitorTestDlg, CDialog)
- ON_WM_PAINT()
- ON_WM_QUERYDRAGICON()
- //}}AFX_MSG_MAP
- ON_BN_CLICKED(IDC_BUTTON1, OnBnClickedButton1)
- ON_BN_CLICKED(IDC_BUTTON2, OnBnClickedButton2)
- ON_BN_CLICKED(IDC_BUTTON3, OnBnClickedButton3)
- ON_WM_MOVE()
- ON_BN_CLICKED(IDC_BUTTON4, OnBnClickedButton4)
- ON_BN_CLICKED(IDC_BUTTON6, OnBnClickedButton6)
- ON_BN_CLICKED(IDC_BUTTON_FLASH_ALL, OnBnClickedButtonFlashAll)
- ON_BN_CLICKED(IDC_BUTTON_CenterPrimary, OnBnClickedButtonCenterprimary)
- ON_BN_CLICKED(IDC_BUTTON_Other, OnBnClickedButtonOther)
- ON_BN_CLICKED(IDC_BUTTON_View, OnBnClickedButtonView)
- END_MESSAGE_MAP()
- // CMonitorTestDlg message handlers
- BOOL CMonitorTestDlg::OnInitDialog()
- {
- CDialog::OnInitDialog();
- // Set the icon for this dialog. The framework does this automatically
- // when the application's main window is not a dialog
- SetIcon(m_hIcon, TRUE); // Set big icon
- SetIcon(m_hIcon, FALSE); // Set small icon
- CString s;
- s.Format( "This machine has %d monitor(s) attached right now", CMonitors::GetMonitorCount() );
- GetDlgItem( IDC_STATIC_COUNT )->SetWindowText( s );
- return TRUE; // return TRUE unless you set the focus to a control
- }
- // If you add a minimize button to your dialog, you will need the code below
- // to draw the icon. For MFC applications using the document/view model,
- // this is automatically done for you by the framework.
- void CMonitorTestDlg::OnPaint()
- {
- if (IsIconic())
- {
- CPaintDC dc(this); // device context for painting
- SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
- // Center icon in client rectangle
- 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;
- // Draw the icon
- dc.DrawIcon(x, y, m_hIcon);
- }
- else
- {
- CDialog::OnPaint();
- }
- }
- void CMonitorTestDlg::OnMove(int x, int y)
- {
- CDialog::OnMove(x, y);
- CWnd* pWnd = GetDlgItem( IDC_BUTTON5 );
- if ( !pWnd )
- return;
- CRect rect;
- pWnd->GetWindowRect( &rect );
- GetDlgItem(IDC_STATIC_ONSCREEN)->SetWindowText( CMonitors::IsOnScreen( &rect ) ? "yes" : "no" );
- this->GetWindowRect(&rect);
- CString str;
- str.Format("%d,%d,%d,%d",rect.left,rect.top,rect.right,rect.bottom);
- GetDlgItem(IDC_STATIC_Rect)->SetWindowText(str);
- CMonitor monitor = CMonitors::GetNearestMonitor( this );
- GetDlgItem(IDC_STATIC_SAME_MONITOR)->SetWindowText( monitor.IsOnMonitor( &rect ) ? "yes" : "no" );
- CString s;
- monitor.GetName( s );
- GetDlgItem(IDC_STATIC_NAME)->SetWindowText( s );
- GetDlgItem(IDC_STATIC_PRIMARY)->SetWindowText( monitor.IsPrimaryMonitor() ? "yes" : "no" );
- s.Format( "%d", monitor.GetBitsPerPixel() );
- GetDlgItem(IDC_STATIC_BPP)->SetWindowText( s );
- }
- // The system calls this function to obtain the cursor to display while the user drags
- // the minimized window.
- HCURSOR CMonitorTestDlg::OnQueryDragIcon()
- {
- return static_cast<HCURSOR>(m_hIcon);
- }
- //these methods all use the dialog window as the source
- //of the monitor handle - the same concepts apply using
- //points or rectangles
- void CMonitorTestDlg::OnBnClickedButton1()
- {
- CMonitor monitor = CMonitors::GetNearestMonitor( this );
- FlashMonitor( monitor );
- }
- void CMonitorTestDlg::OnBnClickedButton2()
- {
- CRect rect;
- CMonitors::GetVirtualDesktopRect( &rect );
- FlashRect( rect );
- }
- void CMonitorTestDlg::OnBnClickedButton3()
- {
- CMonitor monitor = CMonitors::GetNearestMonitor( this );
- FlashMonitor( monitor, true );
- }
- void CMonitorTestDlg::OnBnClickedButton4()
- {
- CMonitor monitor= CMonitors::GetNearestMonitor(this);
- monitor.CenterWindowToMonitor(this);
- }
- void CMonitorTestDlg::OnBnClickedButton6()
- {
- CMonitor monitor = CMonitors::GetPrimaryMonitor();
- FlashMonitor( monitor );
- }
- void CMonitorTestDlg::OnBnClickedButtonFlashAll()
- {
- CMonitor monitor;
- CMonitors monitors;
- for ( int i = 0; i < monitors.GetCount(); i++ )
- {
- monitor = monitors.GetMonitor( i );
- FlashMonitor( monitor );
- Sleep( 500 );
- }
- }
- void CMonitorTestDlg::FlashMonitor( CMonitor& monitor, bool WorkSpace )
- {
- CRect rect;
- if ( WorkSpace )
- //get the work area rect of the monitor this window is on
- monitor.GetWorkAreaRect( &rect );
- else
- monitor.GetMonitorRect( &rect );
- CMonitorDC dc( &monitor );
- dc.Rectangle( &rect );
- Sleep( 1000 );
- ::InvalidateRect( NULL, &rect, TRUE );
- }
- void CMonitorTestDlg::FlashRect(CRect& rect )
- {
- //paint the entire rect
- HDC hDC = ::GetDC( NULL );
- ::Rectangle( hDC, rect.left, rect.top, rect.right, rect.bottom );
- ::ReleaseDC( NULL, hDC );
- //pause briefly
- Sleep( 1000 );
-
- //then redraw the rect
- ::InvalidateRect( NULL, &rect, TRUE );
- }
- void CMonitorTestDlg::OnBnClickedButtonCenterprimary()
- {
- //CMonitors monitors;
- //CMonitor monitor;
- //if(monitors.GetCount()>0)
- //monitor = monitors.GetMonitor(0);
- //CRect rt,rect;
- //monitor.GetWorkAreaRect(&rect);
- //this->GetWindowRect(&rt);
- }
- void CMonitorTestDlg::OnBnClickedButtonOther()
- {
- }
- void CMonitorTestDlg::OnBnClickedButtonView()
- {
- CMonitor monitor;
- CMonitors monitors;
- CString name;
- CString str;
- CRect rect,rt;
- for ( int i = 0; i < monitors.GetCount(); i++ )
- {
- monitor = monitors.GetMonitor( i );
- monitor.GetWorkAreaRect(&rect);
- monitor.GetMonitorRect(&rt);
- monitor.GetName(name);
- str.Format("显示器名称(%d):%sn%d,%d,%d,%d=WorkArean%d,%d,%d,%d=MonitorRect",
- i,name,
- rect.left,rect.top,rect.right,rect.bottom,
- rt.left,rt.top,rt.right,rt.bottom);
- ::AfxMessageBox(str);
- }
- }