D:/opendownloadmanager/ODM-1.x/fsTrayIconMgr.cpp

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/*
  Free Download Manager Copyright (c) 2003-2007 FreeDownloadManager.ORG
  Open Download Manager Copyright (c) 2008-2010 OpenDownloadManager.ORG
*/        

#include "stdafx.h"
#include "FdmApp.h"
#include "fsTrayIconMgr.h"
#include "system.h"

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

fsTrayIconMgr::fsTrayIconMgr()
{
        m_pIcons = NULL;
        m_iCurIconIndex = 0;

        m_cbNIDSize = GetShell32Version () >= 5 ? sizeof (NOTIFYICONDATA) : NOTIFYICONDATA_V1_SIZE;
}

fsTrayIconMgr::~fsTrayIconMgr()
{

}

BOOL fsTrayIconMgr::Create(HWND hWnd, UINT *pIcons, UINT cIcons, LPCSTR pszTooltip, UINT uCallbackMsg)
{
        LoadIcons (pIcons, cIcons);
        m_hWnd = hWnd;
        m_uCallbackMsg = uCallbackMsg;
        m_strTip = pszTooltip;
        
        return InitializeTrayIcon ();
}

void fsTrayIconMgr::LoadIcons(UINT *pIcons, UINT cIcons)
{
        if (m_pIcons)
                delete [] m_pIcons;

        fsnew (m_pIcons, HICON, cIcons);
        m_cIcons = cIcons;

        for (UINT i = 0; i < cIcons; i++)
                m_pIcons [i] = SICOEX (pIcons [i], 16, 16);
}

void fsTrayIconMgr::Remove()
{
        NOTIFYICONDATA data;

        data.cbSize = m_cbNIDSize;
        data.hWnd = m_hWnd;
        data.uID = m_nID;

        Shell_NotifyIcon (NIM_DELETE, &data);
}

BOOL fsTrayIconMgr::ShowIcon(int iIndex)
{
        NOTIFYICONDATA data;

        if (m_pIcons == NULL)
                return FALSE;

        data.cbSize = m_cbNIDSize;
        data.hIcon = m_pIcons [m_iCurIconIndex = iIndex];
        data.hWnd = m_hWnd;
        data.uFlags = NIF_ICON;
        data.uID = m_nID;

        return Shell_NotifyIcon (NIM_MODIFY, &data);
}

BOOL fsTrayIconMgr::InitializeTrayIcon()
{
        NOTIFYICONDATA data;

        data.cbSize = m_cbNIDSize;
        data.hIcon = m_pIcons [0];
        data.hWnd = m_hWnd;
        strcpy (data.szTip, m_strTip);
        data.uCallbackMessage = m_uCallbackMsg;
        data.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP;
        data.uID = m_nID = 0;

        return Shell_NotifyIcon (NIM_ADD, &data);
}  

void fsTrayIconMgr::TestIcon()
{
        if (FALSE == ShowIcon (m_iCurIconIndex))
        {
                InitializeTrayIcon ();
                ShowIcon (m_iCurIconIndex);
        }
}

BOOL fsTrayIconMgr::ShowBalloon(LPCSTR pszInfo, LPCSTR pszInfoTitle, DWORD dwNiifIcon)
{
        if (GetShell32Version () < 5)
                return FALSE;
                
        NOTIFYICONDATA data;

        data.cbSize = m_cbNIDSize;
        data.hWnd = m_hWnd;
        data.uID = m_nID;
        data.uFlags = NIF_INFO;
        
        if (strlen (pszInfo) > 255)
        {
                strncpy (data.szInfo, pszInfo, 255);
                data.szInfo [255] = 0;
        }
        else
                strcpy (data.szInfo, pszInfo);

        if (strlen (pszInfoTitle) > 63)
        {
                strncpy (data.szInfoTitle, pszInfoTitle, 63);
                data.szInfoTitle [63] = 0;
        }
        else
                strcpy (data.szInfoTitle, pszInfoTitle);

        data.dwInfoFlags = dwNiifIcon;
        data.uTimeout = UINT_MAX;

        return Shell_NotifyIcon (NIM_MODIFY, &data);
}

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