void TrayIcon::Notify(dword msg)
{
	if(visible) {
		nid.flags = NIF_ICON|NIF_MESSAGE|NIF_TIP;
		if(nid.icon)
			DestroyIcon(nid.icon);
		nid.icon = IconWin32(icon);
		String stip = ToSystemCharset(tip);
		int len = min(stip.GetLength(), 60);
		memcpy(nid.tip, stip, len);
		nid.tip[len] = 0;
		VERIFY(Shell_NotifyIcon(msg, (NOTIFYICONDATA *)&nid));
    }
}

void TrayIcon::Message(int type, const char *title, const char *text, int timeout)
{
	if(!IsWin2K())
	    return;
	nid.flags = 0x10;
	*nid.info = *nid.title = 0;
	if(text) {
		String h = ToSystemCharset(text);
		memcpy(nid.info, h, min(h.GetLength(), 255) + 1);
		nid.info[255] = 0;
	}
	if(title) {
		String h = ToSystemCharset(title);
		memcpy(nid.title, h, min(h.GetLength(), 63) + 1);
		nid.title[63] = 0;
	}
	nid.infoflags = type;
	nid.timeout = minmax(timeout, 10, 30) * 1000;
	Shell_NotifyIcon(NIM_MODIFY, (NOTIFYICONDATA *)&nid);
}