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