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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _RSCDEF_HXX
#define _RSCDEF_HXX
#include <tools/unqidx.hxx>
#include <rsctree.hxx>
/****************** C L A S S E S ****************************************/
class RscExpression;
class RscFileTab;
class RscDefine;
/*********** R s c E x p r e s s i o n ***********************************/
#define RSCEXP_LONG 0
#define RSCEXP_EXP 1
#define RSCEXP_DEF 2
#define RSCEXP_NOTHING 3
class RscExpType
{
public:
union {
RscExpression * pExp;
RscDefine * pDef;
struct {
short nHi;
unsigned short nLo;
} aLong;
} aExp;
char cType;
char cUnused;
BOOL IsNumber() const { return( RSCEXP_LONG == cType ); }
BOOL IsExpression()const { return( RSCEXP_EXP == cType ); }
BOOL IsDefinition()const { return( RSCEXP_DEF == cType ); }
BOOL IsNothing() const { return( RSCEXP_NOTHING == cType ); }
void SetLong( INT32 lValue ){
aExp.aLong.nHi = (short)(lValue >> 16);
aExp.aLong.nLo = (unsigned short)lValue;
cType = RSCEXP_LONG;
}
INT32 GetLong() const{
return aExp.aLong.nLo |
((INT32)aExp.aLong.nHi << 16);
}
BOOL Evaluate( INT32 * pValue ) const;
void GetMacro( ByteString & ) const;
};
/*********** R s c I d ***************************************************/
class RscId
{
static BOOL bNames;// FALSE, bei den Namenoperation nur Zahlen
public:
RscExpType aExp; // Zahl, Define oder Ausdruck
INT32 GetNumber() const;
void Create( const RscExpType & rExpType );
void Create(){ aExp.cType = RSCEXP_NOTHING; }
RscId() { Create(); }
RscId( RscDefine * pEle );
RscId( INT32 lNumber )
{ aExp.SetLong( lNumber ); }
RscId( const RscExpType & rExpType )
{ Create( rExpType ); }
void Destroy();
~RscId(){
Destroy();
}
RscId( const RscId& rRscId );
RscId& operator = ( const RscId& rRscId );
static BOOL IsSetNames();
static void SetNames( BOOL bSet = TRUE );
operator INT32() const; // Gibt Nummer zurueck
ByteString GetName() const; // Gibt den Namen des Defines zurueck
ByteString GetMacro() const; // Gibt das Macro zurueck
BOOL operator < ( const RscId& rRscId ) const;
BOOL operator > ( const RscId& rRscId ) const;
BOOL operator == ( const RscId& rRscId ) const;
BOOL operator <= ( const RscId& rRscId ) const
{ return !(operator > ( rRscId )); }
BOOL operator >= ( const RscId& rRscId ) const
{ return !(operator < ( rRscId )); }
BOOL IsId() const { return !aExp.IsNothing(); }
};
/*********** R s c D e f i n e *******************************************/
class RscDefine : public StringNode
{
friend class RscFileTab;
friend class RscDefineList;
friend class RscDefTree;
friend class RscExpression;
friend class RscId;
ULONG lFileKey; // zu welcher Datei gehoert das Define
sal_uInt32 nRefCount; // Wieviele Referenzen auf dieses Objekt
INT32 lId; // Identifier
RscExpression * pExp; // Ausdruck
protected:
RscDefine( ULONG lFileKey, const ByteString & rDefName,
INT32 lDefId );
RscDefine( ULONG lFileKey, const ByteString & rDefName,
RscExpression * pExpression );
~RscDefine();
void IncRef(){ nRefCount++; }
sal_uInt32 GetRefCount() const { return nRefCount; }
void DecRef();
void DefineToNumber();
void SetName( const ByteString & rNewName ){ aName = rNewName; }
void ChangeMacro( RscExpression * pExpression );
void ChangeMacro( INT32 lIdentifier );
using StringNode::Search;
public:
RscDefine * Search( const char * );
ULONG GetFileKey() const { return lFileKey; }
BOOL Evaluate();
INT32 GetNumber() const { return lId; }
ByteString GetMacro();
};
DECLARE_LIST( RscSubDefList, RscDefine * )
class RscDefineList : public RscSubDefList {
friend class RscFile;
friend class RscFileTab;
private:
// pExpression wird auf jedenfall Eigentum der Liste
RscDefine * New( ULONG lFileKey, const ByteString & rDefName,
INT32 lDefId, ULONG lPos );
RscDefine * New( ULONG lFileKey, const ByteString & rDefName,
RscExpression * pExpression, ULONG lPos );
BOOL Befor( const RscDefine * pFree, const RscDefine * pDepend );
BOOL Remove( RscDefine * pDef );
BOOL Remove( ULONG nIndex );
BOOL Remove();
public:
void WriteAll( FILE * fOutput );
};
/*********** R s c E x p r e s s i o n ***********************************/
class RscExpression {
friend class RscFileTab;
char cOperation;
RscExpType aLeftExp;
RscExpType aRightExp;
public:
RscExpression( RscExpType aLE, char cOp,
RscExpType aRE );
~RscExpression();
BOOL Evaluate( INT32 * pValue );
ByteString GetMacro();
};
/********************** R S C F I L E ************************************/
class RscDepend {
ULONG lKey;
public:
RscDepend( ULONG lIncKey ){ lKey = lIncKey; };
ULONG GetFileKey(){ return lKey; }
};
DECLARE_LIST( RscDependList, RscDepend * )
// Tabelle die alle Dateinamen enthaelt
class RscFile : public RscDependList
{
friend class RscFileTab;
BOOL bIncFile; // Ist es eine Include-Datei
public:
BOOL bLoaded; // Ist die Datei geladen
BOOL bScanned; // Wurde Datei nach Inclide abgesucht
BOOL bDirty; // Dirty-Flag
ByteString aFileName; // Name der Datei
ByteString aPathName; // Pfad und Name der Datei
RscDefineList aDefLst; // Liste der Defines
RscFile();
~RscFile();
BOOL InsertDependFile( ULONG lDepFile, ULONG lPos );
void RemoveDependFile( ULONG lDepFile );
BOOL Depend( ULONG lDepend, ULONG lFree );
void SetIncFlag(){ bIncFile = TRUE; };
BOOL IsIncFile(){ return bIncFile; };
};
DECLARE_UNIQUEINDEX( RscSubFileTab, RscFile * )
#define NOFILE_INDEX UNIQUEINDEX_ENTRY_NOTFOUND
class RscDefTree {
RscDefine * pDefRoot;
public:
static BOOL Evaluate( RscDefine * pDef );
RscDefTree(){ pDefRoot = NULL; }
~RscDefTree();
void Remove();
BOOL Evaluate();
RscDefine * Search( const char * pName );
void Insert( RscDefine * pDef );
void Remove( RscDefine * pDef );
};
class RscFileTab : public RscSubFileTab {
RscDefTree aDefTree;
ULONG Find( const ByteString & rName );
public:
RscFileTab();
~RscFileTab();
RscDefine * FindDef( const char * );
RscDefine * FindDef( const ByteString& rStr ) { return FindDef( rStr.GetBuffer() ); }
RscDefine * FindDef( ULONG lKey, const ByteString & );
BOOL Depend( ULONG lDepend, ULONG lFree );
BOOL TestDef( ULONG lFileKey, ULONG lPos,
const RscDefine * pDefDec );
BOOL TestDef( ULONG lFileKey, ULONG lPos,
const RscExpression * pExpDec );
RscDefine * NewDef( ULONG lKey, const ByteString & rDefName,
INT32 lId, ULONG lPos );
RscDefine * NewDef( ULONG lKey, const ByteString & rDefName,
RscExpression *, ULONG lPos );
BOOL ChangeDef( const ByteString & rDefName, INT32 lId );
BOOL ChangeDef( const ByteString & rDefName, RscExpression * );
BOOL IsDefUsed( const ByteString & );
void DeleteDef( const ByteString & );
BOOL ChangeDefName( const ByteString & rDefName,
const ByteString & rNewName );
// Alle Defines die in dieser Datei Definiert sind loeschen
void DeleteFileContext( ULONG lKey );
void DeleteFile( ULONG lKey );
ULONG NewCodeFile( const ByteString & rName );
ULONG NewIncFile( const ByteString & rName, const ByteString & rPath );
RscFile * GetFile( ULONG lFileKey ){ return Get( lFileKey ); }
};
#endif // _RSCDEF_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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