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/***************************************************************************
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begin : Sat Jul 21 2001
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copyright : (C) 2001 by Victor R<>er
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email : victor_roeder@gmx.de
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copyright : (C) 2002,2003 by Roberto Raggi
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email : roberto@kdevelop.org
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copyright : (C) 2005 by Adam Treat
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email : manyoso@yahoo.com
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copyright : (C) 2006 by David Nolden
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email : david.nolden.kdevelop@art-master.de
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***************************************************************************/
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/***************************************************************************
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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 General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "simplecontext.h"
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#include "safetycounter.h"
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SimpleType getGlobal( SimpleType t ) {
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SimpleType global = t;
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SafetyCounter s( 50 );
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while( !global.scope().isEmpty() && s ) {
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if( !s ) { kdDebug( 9007 ) << "error" << endl; break; }
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global = global->parent();
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}
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if( !global.scope().isEmpty() ) {kdDebug( 9007 ) << "ERROR WITH GLOBAL SCOPE" << endl; return SimpleType(); }
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return global;
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}
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void SimpleContext::offset( int lineOffset, int colOffset ) {
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for( TQValueList<SimpleVariable>::iterator it = m_vars.begin(); it != m_vars.end(); ++it ) {
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if( (*it).endLine != (*it).startLine || (*it).endCol != (*it).startCol) {
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if( (*it).startLine == 0 ) {
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(*it).startCol += colOffset;
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}
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if( (*it).endLine == 0 ) {
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(*it).endCol += colOffset;
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}
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(*it).startLine += lineOffset;
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(*it).endLine += lineOffset;
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}
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}
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}
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SimpleVariable SimpleContext::findVariable( const TQString& varname )
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{
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SimpleContext * ctx = this;
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while ( ctx )
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{
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const TQValueList<SimpleVariable>& vars = ctx->vars();
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for ( int i = vars.count() - 1; i >= 0; --i )
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{
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SimpleVariable v = vars[ i ];
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if ( v.name == varname )
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return v;
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}
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ctx = ctx->prev();
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}
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return SimpleVariable();
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}
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