keysounddlg.cpp

笔记本的M键坏了

// KeySoundDlg.cpp : implementation file
//

#include "stdafx.h"
#include "KeySound.h"
#include "KeySoundDlg.h"
#include "mmsystem.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

// 最小化窗口的参数
#define  WM_NC  1001
#define  IDC_NC 1002

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

class CAboutDlg : public CDialog
{
public:
	CAboutDlg();

// Dialog Data
	//{{AFX_DATA(CAboutDlg)
	enum { IDD = IDD_ABOUTBOX };
	CWBButton	m_ABOUTQUIT;
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CAboutDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	//{{AFX_MSG(CAboutDlg)
	afx_msg void OnDrawItem(int nIDCtl, LPDRAWITEMSTRUCT lpDrawItemStruct);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	DDX_Control(pDX, IDOK, m_ABOUTQUIT);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
	ON_WM_DRAWITEM()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CKeySoundDlg dialog

CKeySoundDlg::CKeySoundDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CKeySoundDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CKeySoundDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CKeySoundDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CKeySoundDlg)
	DDX_Control(pDX, IDC_ABOUT, m_ABOUT);
	DDX_Control(pDX, ID_OK, m_OK);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CKeySoundDlg, CDialog)
	//{{AFX_MSG_MAP(CKeySoundDlg)
	ON_WM_SYSCOMMAND()
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(ID_OK, OnOk)
	ON_BN_CLICKED(IDC_ABOUT, OnAbout)
	ON_COMMAND(ID_MENU_QUIT, OnMenuQuit)
	ON_WM_MOUSEMOVE()
	//}}AFX_MSG_MAP
	ON_MESSAGE(WM_NC,OnNc)  //有这句才能响应鼠标消息
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CKeySoundDlg message handlers

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

	//阻止程序反复驻留内存
	CreateMutex(NULL, FALSE, "KeySound");
	if(GetLastError()==ERROR_ALREADY_EXISTS)
		OnOK();

	// Add "About..." menu item to system menu.

	// IDM_ABOUTBOX must be in the system command range.
	ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
	ASSERT(IDM_ABOUTBOX < 0xF000);

	CMenu* pSysMenu = GetSystemMenu(FALSE);
	if (pSysMenu != NULL)
	{
		CString strAboutMenu;
		strAboutMenu.LoadString(IDS_ABOUTBOX);
		if (!strAboutMenu.IsEmpty())
		{
			pSysMenu->AppendMenu(MF_SEPARATOR);
			pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
		}
	}

	// 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
	
	// TODO: Add extra initialization here
	//读取DLL
	static HINSTANCE hinstDLL; 
	typedef BOOL (CALLBACK *inshook)(); 
	inshook instkbhook;
	if(hinstDLL=LoadLibrary((LPCTSTR)"hodll.dll"))
	{
	   instkbhook=(inshook)GetProcAddress(hinstDLL, "installhook"); 
	   instkbhook();
	}
    //设置系统菜单
	CMenu *pMenu=GetSystemMenu(FALSE);
    pMenu->EnableMenuItem(SC_RESTORE ,MF_BYCOMMAND | MF_GRAYED);
	pMenu->EnableMenuItem(SC_SIZE ,MF_BYCOMMAND | MF_GRAYED);
	pMenu->EnableMenuItem(SC_MAXIMIZE ,MF_BYCOMMAND | MF_GRAYED);
	//位图按钮
	m_OK.LoadBitmaps(IDB_BUTTON,5, 5, 5, 5, 4 );
	m_ABOUT.LoadBitmaps(IDB_BUTTON,5, 5, 5, 5, 4 );
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CKeySoundDlg::OnMini()
{
	NOTIFYICONDATA nc;
	nc.cbSize=sizeof(NOTIFYICONDATA);
	nc.hIcon=AfxGetApp()->LoadIcon(IDR_MAINFRAME);
	nc.hWnd=m_hWnd;
	lstrcpy(nc.szTip,"KeySound");
	nc.uCallbackMessage=WM_NC;
	nc.uFlags=NIF_ICON | NIF_MESSAGE | NIF_TIP;
	nc.uID=IDC_NC;
	Shell_NotifyIcon(NIM_ADD,&nc);
	ShowWindow(false);	
    SetWindowPos(&wndTopMost, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | WS_EX_TOPMOST);
}

void CKeySoundDlg::OnSysCommand(UINT nID, LPARAM lParam)
{	
	CDialog::OnSysCommand(nID, lParam);
	
	if(nID == SC_MINIMIZE)  //如果鼠标点击最小化按钮
	{
        OnMini();
	} 
}

// 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 CKeySoundDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (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();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CKeySoundDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}

BOOL CKeySoundDlg::PreTranslateMessage(MSG* pMsg) 
{
    if(pMsg -> message == WM_KEYDOWN)
	{
        if(pMsg -> wParam == VK_ESCAPE)
			return TRUE;
		if(pMsg -> wParam == VK_RETURN)
			return TRUE;
	}	
	return CDialog::PreTranslateMessage(pMsg);
}

void CKeySoundDlg::OnOk() 
{
	//OnOK();
	OnMini();
}

void CKeySoundDlg::OnAbout() 
{
	CAboutDlg dlg;
	dlg.DoModal();
}

void CAboutDlg::OnDrawItem(int nIDCtl, LPDRAWITEMSTRUCT lpDrawItemStruct) 
{
	m_ABOUTQUIT.LoadBitmaps(IDB_BUTTON,5, 5, 5, 5, 4 );		
	CDialog::OnDrawItem(nIDCtl, lpDrawItemStruct);
}

BOOL CKeySoundDlg::DestroyWindow() 
{
	NOTIFYICONDATA nc;
	nc.cbSize=sizeof(NOTIFYICONDATA);
	nc.hWnd=m_hWnd;
	nc.uCallbackMessage=WM_NC;
	nc.uFlags=NIF_ICON | NIF_MESSAGE | NIF_TIP;
	nc.uID=IDC_NC;
	Shell_NotifyIcon(NIM_DELETE,&nc);		
	return CDialog::DestroyWindow();
}

void CKeySoundDlg::OnNc(WPARAM wParam,LPARAM IParam)
{   
	if(IParam==WM_LBUTTONDOWN)
    {
		ShowWindow(SW_SHOWNORMAL);
		NOTIFYICONDATA nc;
		nc.cbSize=sizeof(NOTIFYICONDATA);
		nc.hWnd=m_hWnd;
		nc.uCallbackMessage=WM_NC;
		nc.uFlags=NIF_ICON | NIF_MESSAGE | NIF_TIP;
		nc.uID=IDC_NC;
		Shell_NotifyIcon(NIM_DELETE,&nc);
		::SetWindowPos(GetSafeHwnd(), HWND_NOTOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
	}
	if(IParam==WM_RBUTTONDOWN)
	{
		CMenu* menu;
		menu = new CMenu();
		menu->LoadMenu(IDR_MENU1);
		CMenu* pPopup=menu->GetSubMenu(0);
		::SetMenuDefaultItem(pPopup->m_hMenu,0,TRUE); //设置粗体字
		CPoint Point;
		GetCursorPos(&Point);
		pPopup->TrackPopupMenu(TPM_LEFTALIGN,Point.x,Point.y,AfxGetMainWnd(),NULL);
	}
}

void CKeySoundDlg::OnMenuQuit() 
{
    OnOK();	
}

void CKeySoundDlg::OnMouseMove(UINT nFlags, CPoint point) 
{
	
	CDialog::OnMouseMove(nFlags, point);
}