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https://github.com/kasmtech/KasmVNC.git
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90 lines
2.4 KiB
C++
90 lines
2.4 KiB
C++
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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// -=- CView.h
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// An instance of the CView class is created for each VNC Viewer connection.
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#ifndef __RFB_WIN32_TRAY_ICON_H__
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#define __RFB_WIN32_TRAY_ICON_H__
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#include <windows.h>
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#include <shellapi.h>
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#include <rfb_win32/MsgWindow.h>
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#include <rdr/Exception.h>
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namespace rfb {
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namespace win32 {
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class TrayIcon : public MsgWindow {
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public:
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TrayIcon() : MsgWindow(_T("VNCTray")) {
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#ifdef NOTIFYICONDATA_V1_SIZE
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nid.cbSize = NOTIFYICONDATA_V1_SIZE;
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#else
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nid.cbSize = sizeof(NOTIFYICONDATA);
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#endif
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nid.hWnd = getHandle();
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nid.uID = 0;
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nid.hIcon = 0;
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nid.uFlags = NIF_ICON | NIF_MESSAGE;
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nid.uCallbackMessage = WM_USER;
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}
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virtual ~TrayIcon() {
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remove();
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}
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bool setIcon(UINT icon) {
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if (icon == 0) {
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return remove();
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} else {
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nid.hIcon = (HICON)LoadImage(GetModuleHandle(0), MAKEINTRESOURCE(icon),
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IMAGE_ICON, 0, 0, LR_DEFAULTSIZE | LR_SHARED);
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return refresh();
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}
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}
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bool setToolTip(const TCHAR* text) {
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if (text == 0) {
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nid.uFlags &= ~NIF_TIP;
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} else {
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const int tipLen = sizeof(nid.szTip)/sizeof(TCHAR);
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_tcsncpy(nid.szTip, text, tipLen);
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nid.szTip[tipLen-1] = 0;
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nid.uFlags |= NIF_TIP;
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}
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return refresh();
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}
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bool remove() {
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return Shell_NotifyIcon(NIM_DELETE, &nid) != 0;
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}
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bool refresh() {
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return Shell_NotifyIcon(NIM_MODIFY, &nid) || Shell_NotifyIcon(NIM_ADD, &nid);
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}
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protected:
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NOTIFYICONDATA nid;
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};
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};
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};
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#endif
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