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