1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _DDECTRL_HXX 25 #define _DDECTRL_HXX 26 27 #include <tools/link.hxx> 28 #ifndef _SBERRORS_HXX 29 #include <basic/sberrors.hxx> 30 #endif 31 #include <tools/string.hxx> 32 33 class DdeConnection; 34 class DdeConnections; 35 class DdeData; 36 37 class SbiDdeControl 38 { 39 private: 40 DECL_LINK( Data, DdeData* ); 41 SbError GetLastErr( DdeConnection* ); 42 sal_Int16 GetFreeChannel(); 43 DdeConnections* pConvList; 44 String aData; 45 46 public: 47 48 SbiDdeControl(); 49 ~SbiDdeControl(); 50 51 SbError Initiate( const String& rService, const String& rTopic, 52 sal_Int16& rnHandle ); 53 SbError Terminate( sal_Int16 nChannel ); 54 SbError TerminateAll(); 55 SbError Request( sal_Int16 nChannel, const String& rItem, String& rResult ); 56 SbError Execute( sal_Int16 nChannel, const String& rCommand ); 57 SbError Poke( sal_Int16 nChannel, const String& rItem, const String& rData ); 58 }; 59 60 #endif 61