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75 lines
2.5 KiB
75 lines
2.5 KiB
//=============================================================================
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//
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// File : kvi_kvs_treenode_specialcommandunset.cpp
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// Created on Thu 14 Apr 2005 02:44:00 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) 2003 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_specialcommandunset.h"
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#include "kvi_kvs_runtimecontext.h"
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#include "kvi_kvs_rwevaluationresult.h"
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#include "kvi_locale.h"
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KviKvsTreeNodeSpecialCommandUnset::KviKvsTreeNodeSpecialCommandUnset(const TQChar * pLocation,KviPointerList<KviKvsTreeNodeVariable> * pVariableList)
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: KviKvsTreeNodeSpecialCommand(pLocation,"unset")
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{
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m_pVariableList = pVariableList;
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for(KviKvsTreeNodeVariable * pVar = m_pVariableList->first();pVar;pVar = m_pVariableList->next())
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{
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pVar->setParent(this);
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}
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}
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KviKvsTreeNodeSpecialCommandUnset::~KviKvsTreeNodeSpecialCommandUnset()
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{
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delete m_pVariableList;
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}
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void KviKvsTreeNodeSpecialCommandUnset::contextDescription(TQString &szBuffer)
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{
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szBuffer = "Special Command \"unset\"";
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}
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void KviKvsTreeNodeSpecialCommandUnset::dump(const char * prefix)
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{
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tqDebug("%s SpecialCommandUnset",prefix);
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TQString tmp = prefix;
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tmp.append(" ");
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for(KviKvsTreeNodeVariable * pVar = m_pVariableList->first();pVar;pVar = m_pVariableList->next())
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{
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pVar->dump(tmp.utf8().data());
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}
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}
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bool KviKvsTreeNodeSpecialCommandUnset::execute(KviKvsRunTimeContext * c)
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{
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for(KviKvsTreeNodeVariable * pVar = m_pVariableList->first();pVar;pVar = m_pVariableList->next())
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{
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KviKvsRWEvaluationResult * r = pVar->evaluateReadWrite(c);
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if(!r)return false;
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r->result()->setNothing();
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delete r; // this will remove the data from its container
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}
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return true;
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}
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