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167 lines
4.2 KiB
167 lines
4.2 KiB
/***************************************************************************
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* Copyright (C) 2005 by Alexander Dymo *
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* adymo@kdevelop.org *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU Library General Public License as *
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* published by the Free Software Foundation; either version 2 of the *
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* License, or (at your option) 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. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
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***************************************************************************/
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#include "qmakeast.h"
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#include <kdebug.h>
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namespace TQMake {
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//AST
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AST::~AST()
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{
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for (TQValueList<AST*>::iterator it = m_children.begin(); it != m_children.end(); ++it)
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{
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AST *node = *it;
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delete node;
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}
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m_children.clear();
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}
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void AST::addChildAST(AST *node)
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{
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m_children.append(node);
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}
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void AST::removeChildAST(AST *node)
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{
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m_children.remove(node);
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}
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void AST::writeBack(TQString &buffer)
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{
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for (TQValueList<AST*>::const_iterator it = m_children.constBegin();
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it != m_children.constEnd(); ++it)
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{
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if (*it)
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{
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(*it)->writeBack(buffer);
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}
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}
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}
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TQString AST::indentation()
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{
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TQString result;
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for (int i = 0; i < depth(); i++)
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result += " ";
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return result;
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}
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//ProjectAST
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void ProjectAST::writeBack(TQString &buffer)
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{
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bool hasActualStatements = false;
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for (TQValueList<TQMake::AST*>::const_iterator it = m_children.begin(); it != m_children.end(); ++it)
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{
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if ((*it)->nodeType() != AST::IncludeAST)
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{
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hasActualStatements = true;
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break;
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}
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}
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if (isScope())
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{
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if( !buffer.endsWith(": ") )
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buffer += indentation();
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buffer += scopedID;
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if( m_children.count() == 1 )
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buffer += " : ";
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else
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buffer += " {";
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}
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else if (isFunctionScope())
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{
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if( !buffer.endsWith(": ") )
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buffer += indentation();
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buffer += scopedID + "(" + args + ")";
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if( m_children.count() == 1 && hasActualStatements )
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buffer += ": ";
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else if( (m_children.count() > 0 && hasActualStatements) )
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buffer += "{";
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else
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buffer += "";
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}
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else if( !buffer.endsWith(": ") )
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buffer += indentation();
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AST::writeBack(buffer);
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if (isScope() && m_children.count() > 1 )
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buffer += indentation() + "}";
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if (isFunctionScope() && (hasActualStatements) && m_children.count() > 1)
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buffer += indentation() + "}";
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}
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void ProjectAST::setLineEnding( ProjectAST::LineEnding l )
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{
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m_lineEnding = l;
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}
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ProjectAST::LineEnding ProjectAST::lineEnding()
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{
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return m_lineEnding;
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}
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//AssignmentAST
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AssignmentAST::~AssignmentAST()
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{
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}
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void AssignmentAST::writeBack(TQString &buffer)
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{
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if( !buffer.endsWith(": ") )
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buffer += indentation();
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buffer += scopedID + " " + op;
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if( values.first().stripWhiteSpace() != "" )
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buffer += " ";
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buffer += values.join("");
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}
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//NewLineAST
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void NewLineAST::writeBack(TQString &buffer)
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{
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buffer += "\n";
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}
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//CommentAST
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void CommentAST::writeBack(TQString &buffer)
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{
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if( !buffer.endsWith(": ") )
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buffer += indentation();
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buffer += comment;
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}
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//IncludeAST
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void IncludeAST::writeBack(TQString &/*buffer*/)
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{
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}
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}
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