taskbar.cpp

来自「c++系统开发实例精粹内附的80例源代码 环境:windows2000,c++」· C++ 代码 · 共 91 行

//////////////////////////////////////////////////////////////////////
// FileFury
// Copyright (c) 2000 Tenebril Incorporated
// All rights reserved.
//
// This source code is governed by the Tenebril open source
// license (http://www.tenebril.com/developers/opensource/license.html)
//
// For more information on this and other open source applications,
// visit the Tenebril OpenSource page:
//       http://www.tenebril.com/developers/opensource
//
//////////////////////////////////////////////////////////////////////

// Taskbar.cpp: implementation of the CTaskbar class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "Oscar.h"
#include "Taskbar.h"

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

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CTaskbar::CTaskbar()
{

}

CTaskbar::~CTaskbar()
{

}

BOOL PASCAL CTaskbar::AddIcon(HWND hwnd, UINT Callback, UINT uID, HICON hicon, 
							  LPSTR lpszTip) 
{ 
    NOTIFYICONDATA tnid; 
 
    tnid.cbSize = sizeof(NOTIFYICONDATA); 
    tnid.hWnd = hwnd; 
    tnid.uID = uID; 
    tnid.uFlags = NIF_MESSAGE | NIF_ICON | NIF_TIP; 
    tnid.uCallbackMessage = Callback; 
    tnid.hIcon = hicon; 
    if (lpszTip) 
        lstrcpyn(tnid.szTip, lpszTip, sizeof(tnid.szTip)); 
    else 
        tnid.szTip[0] = '\0'; 
 
    return Shell_NotifyIcon(NIM_ADD, &tnid); 
} 
 
BOOL PASCAL CTaskbar::ModifyIcon(HWND hwnd, UINT Callback, UINT uID, HICON hicon, 
								 LPSTR lpszTip)
{ 
    NOTIFYICONDATA tnid; 
 
    tnid.cbSize = sizeof(NOTIFYICONDATA); 
    tnid.hWnd = hwnd; 
    tnid.uID = uID; 
    tnid.uFlags = NIF_MESSAGE | NIF_ICON | NIF_TIP; 
    tnid.uCallbackMessage = Callback; 
    tnid.hIcon = hicon; 
    if (lpszTip) 
        lstrcpyn(tnid.szTip, lpszTip, sizeof(tnid.szTip)); 
    else 
        tnid.szTip[0] = '\0'; 
 
    return Shell_NotifyIcon(NIM_MODIFY, &tnid); 
} 

BOOL PASCAL CTaskbar::DeleteIcon(HWND hwnd, UINT uID)
{ 
    NOTIFYICONDATA tnid; 
 
    tnid.cbSize = sizeof(NOTIFYICONDATA); 
    tnid.hWnd = hwnd; 
    tnid.uID = uID; 
         
    return Shell_NotifyIcon(NIM_DELETE, &tnid); 
}