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95 lines
2.8 KiB
95 lines
2.8 KiB
//=============================================================================
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//
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// File : kvi_kvs_treenode_specialcommandif.cpp
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// Created on Thu 09 Oct 2003 02:40:00 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_specialcommandif.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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KviKvsTreeNodeSpecialCommandIf::KviKvsTreeNodeSpecialCommandIf(const TQChar * pLocation,KviKvsTreeNodeExpression * e,KviKvsTreeNodeInstruction * pIf,KviKvsTreeNodeInstruction * pElse)
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: KviKvsTreeNodeSpecialCommand(pLocation,"if")
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{
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#ifdef COMPILE_NEW_KVS
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m_pExpression = e;
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m_pExpression->setParent(this);
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m_pIfInstruction = pIf;
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if(pIf)m_pIfInstruction->setParent(this);
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m_pElseInstruction = pElse;
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if(pElse)m_pElseInstruction->setParent(this);
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#endif
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}
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KviKvsTreeNodeSpecialCommandIf::~KviKvsTreeNodeSpecialCommandIf()
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{
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#ifdef COMPILE_NEW_KVS
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delete m_pExpression;
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if(m_pIfInstruction)delete m_pIfInstruction;
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if(m_pElseInstruction)delete m_pElseInstruction;
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#endif
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}
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void KviKvsTreeNodeSpecialCommandIf::contextDescription(TQString &szBuffer)
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{
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#ifdef COMPILE_NEW_KVS
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szBuffer = "Special Command \"if\"";
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#endif
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}
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void KviKvsTreeNodeSpecialCommandIf::dump(const char * prefix)
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{
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#ifdef COMPILE_NEW_KVS
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tqDebug("%s SpecialCommandIf",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_pIfInstruction)m_pIfInstruction->dump(tmp);
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if(m_pElseInstruction)m_pElseInstruction->dump(tmp);
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#endif
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}
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bool KviKvsTreeNodeSpecialCommandIf::execute(KviKvsRunTimeContext * c)
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{
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#ifdef COMPILE_NEW_KVS
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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())
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{
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if(m_pIfInstruction)
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{
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return m_pIfInstruction->execute(c);
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}
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} else {
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if(m_pElseInstruction)
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{
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return m_pElseInstruction->execute(c);
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}
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}
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#endif
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return true;
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}
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