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89 lines
2.5 KiB
89 lines
2.5 KiB
//=============================================================================
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//
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// File : kvi_kvs_treenode_parameterreturn.cpp
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// Created on Fri 30 Jan 2004 01:31:01 by Szymon Stefanek
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//
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// This file is part of the KVIrc IRC client distribution
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// Copyright (C) 2004 Szymon Stefanek <pragma at kvirc dot net>
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//
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// This program is FREE software. You can redistribute it and/or
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// modify it under the terms of the GNU General Public License
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// as published by the Free Software Foundation; either version 2
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// of the License, or (at your opinion) any later version.
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//
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// This program 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.
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// See the 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 program. If not, write to the Free Software Foundation,
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// Inc. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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//=============================================================================
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#define __KVIRC__
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#include "kvi_kvs_treenode_parameterreturn.h"
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#include "kvi_kvs_treenode_datalist.h"
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#include "kvi_kvs_runtimecontext.h"
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#include "kvi_kvs_variantlist.h"
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#include "kvi_locale.h"
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KviKvsTreeNodeParameterReturn::KviKvsTreeNodeParameterReturn(const TQChar * pLocation,KviKvsTreeNodeDataList * pDataList)
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: KviKvsTreeNodeInstruction(pLocation)
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{
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#ifdef COMPILE_NEW_KVS
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m_pDataList = pDataList;
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m_pDataList->setParent(this);
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#endif
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}
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KviKvsTreeNodeParameterReturn::~KviKvsTreeNodeParameterReturn()
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{
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#ifdef COMPILE_NEW_KVS
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delete m_pDataList;
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#endif
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}
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void KviKvsTreeNodeParameterReturn::contextDescription(TQString &szBuffer)
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{
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#ifdef COMPILE_NEW_KVS
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szBuffer = "Parameter Return Evaluation";
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#endif
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}
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void KviKvsTreeNodeParameterReturn::dump(const char * prefix)
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{
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#ifdef COMPILE_NEW_KVS
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tqDebug("%s ParameterReturn",prefix);
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TQString tmp = prefix;
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tmp += " ";
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m_pDataList->dump(tmp.utf8().data());
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#endif
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}
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bool KviKvsTreeNodeParameterReturn::execute(KviKvsRunTimeContext * c)
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{
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#ifdef COMPILE_NEW_KVS
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KviKvsVariantList lBuffer;
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if(!m_pDataList->evaluate(c,&lBuffer))return false;
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if(lBuffer.count() == 0)
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{
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c->returnValue()->setNothing();
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return true;
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}
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if(lBuffer.count() == 1)
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{
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c->returnValue()->copyFrom(*(lBuffer.first()));
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return true;
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}
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TQString all;
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lBuffer.allAsString(all);
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c->returnValue()->setString(all);
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#endif
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return true;
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}
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