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88 lines
2.5 KiB
88 lines
2.5 KiB
//=============================================================================
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//
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// File : kvi_kvs_treenode_specialcommanddo.cpp
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// Created on Thu 06 Nov 2003 14:09:53 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_specialcommanddo.h"
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#include "kvi_kvs_treenode_expression.h"
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#include "kvi_kvs_treenode_instruction.h"
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#include "kvi_kvs_runtimecontext.h"
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#include "kvi_locale.h"
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KviKvsTreeNodeSpecialCommandDo::KviKvsTreeNodeSpecialCommandDo(const TQChar * pLocation,KviKvsTreeNodeExpression * e,KviKvsTreeNodeInstruction * i)
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: KviKvsTreeNodeSpecialCommand(pLocation,"do")
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{
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m_pExpression = e;
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m_pExpression->setParent(this);
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m_pInstruction = i;
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if(i)m_pInstruction->setParent(this);
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}
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KviKvsTreeNodeSpecialCommandDo::~KviKvsTreeNodeSpecialCommandDo()
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{
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delete m_pExpression;
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if(m_pInstruction)delete m_pInstruction;
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}
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void KviKvsTreeNodeSpecialCommandDo::contextDescription(TQString &szBuffer)
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{
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szBuffer = "Special Command \"do\"";
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}
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void KviKvsTreeNodeSpecialCommandDo::dump(const char * prefix)
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{
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tqDebug("%s SpecialCommandDo",prefix);
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TQString tmp = prefix;
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tmp.append(" ");
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m_pExpression->dump(tmp);
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if(m_pInstruction)m_pInstruction->dump(tmp);
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}
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bool KviKvsTreeNodeSpecialCommandDo::execute(KviKvsRunTimeContext * c)
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{
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for(;;)
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{
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if(m_pInstruction)
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{
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if(!m_pInstruction->execute(c))
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{
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if(c->error())return false;
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if(c->breakPending())
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{
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c->handleBreak();
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return true;
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}
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return false;
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}
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}
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KviKvsVariant v;
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if(!m_pExpression->evaluateReadOnly(c,&v))return false;
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if(!v.asBoolean())break;
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}
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return true;
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}
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