libreoffice/basic/source/comp/sbcomp.cxx

/*************************************************************************
 *
 *  $RCSfile: sbcomp.cxx,v $
 *
 *  $Revision: 1.3 $
 *
 *  last change: $Author: hr $ $Date: 2003-03-18 16:28:34 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef _SV_SVAPP_HXX //autogen
#include <vcl/svapp.hxx>
#endif
#pragma hdrstop
#include <svtools/sbx.hxx>
#include "sbcomp.hxx"
#include "image.hxx"


#ifndef PRODUCT
// For debugging only
void dbg_SaveDisassembly( SbModule* pModule );
#endif

// Diese Routine ist hier definiert, damit der Compiler als eigenes Segment
// geladen werden kann.

BOOL SbModule::Compile()
{
    if( pImage )
        return TRUE;
    StarBASIC* pBasic = PTR_CAST(StarBASIC,GetParent());
    if( !pBasic )
        return FALSE;
    SbxBase::ResetError();
    // Aktuelles Modul!
    SbModule* pOld = pCMOD;
    pCMOD = this;

    // #45741# Anderes Wait-Cursor-Handling
    GetSbData()->bCompWait = BOOL( aSource.Len() > 2048 );
    if( GetSbData()->bCompWait )
        Application::EnterWait();

    SbiParser* pParser = new SbiParser( (StarBASIC*) GetParent(), this );
    while( pParser->Parse() ) {}
    if( !pParser->GetErrors() )
        pParser->aGen.Save();
    delete pParser;
    // fuer den Disassembler
    if( pImage )
        pImage->aSource = aSource;

    // #45741# Falls der Wait-Cursor gesetzt ist, jetzt zuruecksetzen
    if( GetSbData()->bCompWait )
    {
        Application::LeaveWait();
        GetSbData()->bCompWait = FALSE;
    }

    pCMOD = pOld;

    // Beim Compilieren eines Moduls werden die Modul-globalen
    // Variablen aller Module ungueltig
    BOOL bRet = IsCompiled();
    if( bRet )
    {
        pBasic->ClearAllModuleVars();

        SbxObject* pParent = pBasic->GetParent();
        if( pParent )
            pBasic = PTR_CAST(StarBASIC,pParent);
        if( pBasic )
            pBasic->ClearAllModuleVars();
    }

#ifndef PRODUCT
    // Disassembly functionality for debugging
    bool bDisassemble = false;
    if( bDisassemble )
        dbg_SaveDisassembly( this );
#endif

    return bRet;
}

/**************************************************************************
*
*   Syntax-Highlighting
*
**************************************************************************/

void StarBASIC::Highlight( const String& rSrc, SbTextPortions& rList )
{
    SbiTokenizer aTok( rSrc );
    aTok.Hilite( rList );
}