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Diffstat (limited to 'autodoc/source/parser_i/inc/s2_luidl/distrib.hxx')
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diff --git a/autodoc/source/parser_i/inc/s2_luidl/distrib.hxx b/autodoc/source/parser_i/inc/s2_luidl/distrib.hxx new file mode 100644 index 000000000000..27e14f1cd7ca --- /dev/null +++ b/autodoc/source/parser_i/inc/s2_luidl/distrib.hxx @@ -0,0 +1,285 @@ +/************************************************************************* + * + * $RCSfile: distrib.hxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: np $ $Date: 2002-03-08 14:45:35 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#ifndef LUIDL_DISTRIB_HXX +#define LUIDL_DISTRIB_HXX + + + +// USED SERVICES + // BASE CLASSES +#include <s2_luidl/tokrecv.hxx> +#include <s2_dsapi/tokrecv.hxx> +#include <s2_luidl/tokproct.hxx> + // COMPONENTS + // PARAMETERS + +namespace ary +{ + class Repository; + + namespace info + { + class CodeInformation; + } // namespace info +} // namespace ary) + + + +namespace csi +{ +namespace dsapi +{ +class Token; +class SapiDocu_PE; +} // namespace dsapi +} // namespace csi + + +namespace csi +{ +namespace uidl +{ + + +typedef std::vector< DYN Token * > TokenQueue; +typedef TokenQueue::iterator TokenIterator; + +class TokenParser_Uidl; +class UnoIDL_PE; +class Token; + + +class TokenDistributor : private TokenProcessing_Types + +{ + public: + TokenDistributor( + ary::Repository & io_rRepository ); + void SetTokenProvider( + TokenParser_Uidl & io_rTokenSource ); + void SetTopParseEnvironment( + UnoIDL_PE & io_pTopParseEnvironment ); + ~TokenDistributor(); + + + void Reset() { aDocumentation.Reset(); } + /** calls pTokenSource->GetNextToken() and checks the incoming tokens, until a + usable token is found. This token will be forwarded to + pTopParseEnv; + */ + void TradeToken(); + + csi::uidl::Token_Receiver & + CodeTokens_Receiver(); + csi::dsapi::Token_Receiver & + DocuTokens_Receiver(); + + /** Used from PE_File, if there is a docu to get without + an environment to push (this is the case for modules). + */ + DYN ary::info::CodeInformation * + ReleaseLastParsedDocu() + { return aDocumentation.ReleaseLastParsedDocu(); } + + + private: + class Documentation; + class ProcessingData; + friend class ProcessingData; + + class ProcessingData : public csi::uidl::Token_Receiver, + private TokenProcessing_Types + { + public: + ProcessingData( + ary::Repository & io_rRepository, + Documentation & i_rDocuProcessor ); + ~ProcessingData(); + void SetTopParseEnvironment( + UnoIDL_PE & io_pTopParseEnvironment ); + + + /** is called from pTokenSource before finishing a ::TokenParse2::GetNextToken() + call and passes the just parsed token to this class. + */ + virtual void Receive( + DYN csi::uidl::Token & + let_drToken ); + void ProcessCurToken(); + + UnoIDL_PE & CurEnvironment() const; + bool NextTokenExists() const; + + private: + typedef uintt TokenQ_Position; + typedef std::pair< UnoIDL_PE *, TokenQ_Position > EnvironmentInfo; + typedef std::vector< EnvironmentInfo > EnvironmentStack; + + void AcknowledgeResult(); + const csi::uidl::Token & + CurToken() const; + UnoIDL_PE & CurEnv() const; + UnoIDL_PE & PushEnv() const; + uintt CurTokenPosition() const; + uintt CurEnv_TriedTokenPosition() const; + void DecrementTryCount(); + + EnvironmentStack aEnvironments; + TokenQueue aTokenQueue; + TokenIterator itCurToken; + TokenProcessing_Result + aCurResult; + uintt nTryCount; + bool bFinished; + ary::Repository & rRepository; + Documentation * pDocuProcessor; + }; + + class Documentation : public csi::dsapi::Token_Receiver + { + public: + Documentation(); + ~Documentation(); + + void Reset() { bIsPassedFirstDocu = false; } + + virtual void Receive( + DYN csi::dsapi::Token & + let_drToken ); + DYN ary::info::CodeInformation * + ReleaseLastParsedDocu() { return pMostRecentDocu.Release(); } + private: + Dyn<csi::dsapi::SapiDocu_PE> + pDocuParseEnv; + Dyn<ary::info::CodeInformation> + pMostRecentDocu; + bool bIsPassedFirstDocu; + }; + + // DATA + TokenParser_Uidl * pTokenSource; + ProcessingData aProcessingData; + Documentation aDocumentation; +}; + + + +// IMPLEMENTATION + +inline void +TokenDistributor::SetTokenProvider( TokenParser_Uidl & io_rTokenSource ) + { pTokenSource = &io_rTokenSource; } + +inline void +TokenDistributor::SetTopParseEnvironment( UnoIDL_PE & io_pTopParseEnvironment ) + { aProcessingData.SetTopParseEnvironment(io_pTopParseEnvironment); } + +inline csi::uidl::Token_Receiver & +TokenDistributor::CodeTokens_Receiver() + { return aProcessingData; } + +inline csi::dsapi::Token_Receiver & +TokenDistributor::DocuTokens_Receiver() + { return aDocumentation; } + +inline const csi::uidl::Token & +TokenDistributor::ProcessingData::CurToken() const +{ + csv_assert( itCurToken != aTokenQueue.end() ); + csv_assert( *itCurToken != 0 ); + return *(*itCurToken); +} + +inline UnoIDL_PE & +TokenDistributor::ProcessingData::CurEnv() const +{ + csv_assert( aEnvironments.size() > 0 ); + csv_assert( aEnvironments.back().first != 0 ); + return *aEnvironments.back().first; +} + +inline UnoIDL_PE & +TokenDistributor::ProcessingData::PushEnv() const +{ + csv_assert( aCurResult.pEnv2Push != 0 ); + return *aCurResult.pEnv2Push; +} + +inline uintt +TokenDistributor::ProcessingData::CurTokenPosition() const +{ + return itCurToken - aTokenQueue.begin(); +} + +inline uintt +TokenDistributor::ProcessingData::CurEnv_TriedTokenPosition() const +{ + csv_assert( aEnvironments.size() > 0 ); + return aEnvironments.back().second; +} + + +} // namespace uidl +} // namespace csi + +#endif + |