basic/source/runtime/ddectrl.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_BASIC_SOURCE_RUNTIME_DDECTRL_HXX
  21 #define INCLUDED_BASIC_SOURCE_RUNTIME_DDECTRL_HXX
  22
  23 #include <tools/link.hxx>
  24 #include <vcl/errcode.hxx>
  25
  26 #include <memory>
  27 #include <vector>
  28
  29 class DdeConnection;
  30 class DdeData;
  31
  32 class SbiDdeControl
  33 {
  34 private:
  35     DECL_LINK( Data, const DdeData*, void );
  36     static ErrCode GetLastErr( const DdeConnection* );
  37     size_t GetFreeChannel();
  38     std::vector<std::unique_ptr<DdeConnection>> aConvList;
  39     OUString aData;
  40
  41 public:
  42
  43     SbiDdeControl();
  44     ~SbiDdeControl();
  45
  46     ErrCode Initiate( const OUString& rService, const OUString& rTopic,
  47                      size_t& rnHandle );
  48     ErrCode Terminate( size_t nChannel );
  49     ErrCode TerminateAll();
  50     ErrCode Request( size_t nChannel, const OUString& rItem, OUString& rResult );
  51     ErrCode Execute( size_t nChannel, const OUString& rCommand );
  52     ErrCode Poke( size_t nChannel, const OUString& rItem, const OUString& rData );
  53 };
  54
  55 #endif
  56
  57 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */