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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <memory>
+#include <vector>
+#include <basic/sbdef.hxx>
+
+class SbiConstDef;
+class SbiParser;
+class SbiProcDef;
+class SbiStringPool;
+class SbiSymDef; // base class
+
+enum SbiSymScope { SbLOCAL, SbPARAM, SbPUBLIC, SbGLOBAL, SbRTL };
+
+// The string-pool collects string entries and
+// makes sure that they don't exist twice.
+
+class SbiStringPool {
+ std::vector<OUString> aData;
+public:
+ SbiStringPool();
+ ~SbiStringPool();
+ sal_uInt32 GetSize() const { return aData.size(); }
+ short Add( const OUString& );
+ short Add( double, SbxDataType );
+ OUString Find( sal_uInt32 ) const;
+};
+
+
+class SbiSymPool final {
+ friend class SbiSymDef;
+ friend class SbiProcDef;
+ SbiStringPool& rStrings;
+ std::vector<std::unique_ptr<SbiSymDef>> m_Data;
+ SbiSymPool* pParent;
+ SbiParser* pParser;
+ SbiSymScope eScope;
+ sal_uInt16 nProcId; // for STATIC-variable
+ sal_uInt16 nCur; // iterator
+public:
+ SbiSymPool( SbiStringPool&, SbiSymScope, SbiParser* pParser_ );
+ ~SbiSymPool();
+
+ void SetParent( SbiSymPool* p ) { pParent = p; }
+ void SetProcId( short n ) { nProcId = n; }
+ sal_uInt16 GetSize() const { return m_Data.size(); }
+ SbiSymScope GetScope() const { return eScope; }
+ void SetScope( SbiSymScope s ) { eScope = s; }
+ SbiParser* GetParser() { return pParser; }
+
+ SbiSymDef* AddSym( const OUString& );
+ SbiProcDef* AddProc( const OUString& );
+ void Add( SbiSymDef* );
+ SbiSymDef* Find( const OUString&, bool bSearchInParents = true ); // variable name
+ SbiSymDef* Get( sal_uInt16 ); // find variable per position
+ SbiSymDef* First(), *Next(); // iterators
+
+ sal_uInt32 Define( const OUString& );
+ sal_uInt32 Reference( const OUString& );
+ void CheckRefs();
+};
+
+
+class SbiSymDef { // general symbol entry
+ friend class SbiSymPool;
+protected:
+ OUString aName;
+ SbxDataType eType;
+ SbiSymPool* pIn; // parent pool
+ std::unique_ptr<SbiSymPool> pPool; // pool for sub-elements
+ short nLen; // string length for STRING*n
+ short nDims;
+ sal_uInt16 nId;
+ sal_uInt16 nTypeId; // Dim X AS data type
+ sal_uInt16 nProcId;
+ sal_uInt16 nPos;
+ sal_uInt32 nChain;
+ bool bNew : 1; // true: Dim As New...
+ bool bChained : 1; // true: symbol is defined in code
+ bool bByVal : 1; // true: ByVal-parameter
+ bool bOpt : 1; // true: optional parameter
+ bool bStatic : 1; // true: STATIC variable
+ bool bAs : 1; // true: data type defined per AS XXX
+ bool bGlobal : 1; // true: global variable
+ bool bParamArray : 1; // true: ParamArray parameter
+ bool bWithEvents : 1; // true: Declared WithEvents
+ bool bWithBrackets : 1; // true: Followed by ()
+ sal_uInt16 nDefaultId; // Symbol number of default value
+ short nFixedStringLength; // String length in: Dim foo As String*Length
+public:
+ SbiSymDef( OUString );
+ virtual ~SbiSymDef();
+ virtual SbiProcDef* GetProcDef();
+ virtual SbiConstDef* GetConstDef();
+
+ SbxDataType GetType() const { return eType; }
+ virtual void SetType( SbxDataType );
+ const OUString& GetName();
+ SbiSymScope GetScope() const;
+ sal_uInt32 GetAddr() const { return nChain; }
+ sal_uInt16 GetId() const { return nId; }
+ sal_uInt16 GetTypeId() const{ return nTypeId; }
+ void SetTypeId( sal_uInt16 n ) { nTypeId = n; eType = SbxOBJECT; }
+ sal_uInt16 GetPos() const { return nPos; }
+ void SetLen( short n ){ nLen = n; }
+ short GetLen() const { return nLen; }
+ void SetDims( short n ) { nDims = n; }
+ short GetDims() const { return nDims; }
+ bool IsDefined() const{ return bChained; }
+ void SetOptional() { bOpt = true; }
+ void SetParamArray() { bParamArray = true; }
+ void SetWithEvents() { bWithEvents = true; }
+ void SetWithBrackets(){ bWithBrackets = true; }
+ void SetByVal( bool bByVal_ ) { bByVal = bByVal_; }
+ void SetStatic( bool bAsStatic = true ) { bStatic = bAsStatic; }
+ void SetNew() { bNew = true; }
+ void SetDefinedAs() { bAs = true; }
+ void SetGlobal(bool b){ bGlobal = b; }
+ void SetDefaultId( sal_uInt16 n ) { nDefaultId = n; }
+ sal_uInt16 GetDefaultId() const { return nDefaultId; }
+ bool IsOptional() const{ return bOpt; }
+ bool IsParamArray() const{ return bParamArray; }
+ bool IsWithEvents() const{ return bWithEvents; }
+ bool IsWithBrackets() const{ return bWithBrackets; }
+ bool IsByVal() const { return bByVal; }
+ bool IsStatic() const { return bStatic; }
+ bool IsNew() const { return bNew; }
+ bool IsDefinedAs() const { return bAs; }
+ bool IsGlobal() const { return bGlobal; }
+ short GetFixedStringLength() const { return nFixedStringLength; }
+ void SetFixedStringLength( short n ) { nFixedStringLength = n; }
+
+ SbiSymPool& GetPool();
+ sal_uInt32 Define(); // define symbol in code
+ sal_uInt32 Reference(); // reference symbol in code
+
+private:
+ SbiSymDef( const SbiSymDef& ) = delete;
+
+};
+
+class SbiProcDef final : public SbiSymDef { // procedure definition (from basic):
+ SbiSymPool aParams;
+ SbiSymPool aLabels; // local jump targets
+ OUString aLibName;
+ OUString aAlias;
+ sal_uInt16 nLine1, nLine2; // line area
+ PropertyMode mePropMode; // Marks if this is a property procedure and which
+ OUString maPropName; // Property name if property procedure (!= proc name)
+ bool bCdecl : 1; // true: CDECL given
+ bool bPublic : 1; // true: proc is PUBLIC
+ bool mbProcDecl : 1; // true: instantiated by SbiParser::ProcDecl
+public:
+ SbiProcDef( SbiParser*, const OUString&, bool bProcDecl=false );
+ virtual ~SbiProcDef() override;
+ virtual SbiProcDef* GetProcDef() override;
+ virtual void SetType( SbxDataType ) override;
+ SbiSymPool& GetParams() { return aParams; }
+ SbiSymPool& GetLabels() { return aLabels; }
+ SbiSymPool& GetLocals() { return GetPool();}
+ OUString& GetLib() { return aLibName; }
+ OUString& GetAlias() { return aAlias; }
+ void SetPublic( bool b ) { bPublic = b; }
+ bool IsPublic() const { return bPublic; }
+ void SetCdecl( bool b ) { bCdecl = b; }
+ bool IsCdecl() const { return bCdecl; }
+ bool IsUsedForProcDecl() const { return mbProcDecl; }
+ void SetLine1( sal_uInt16 n ) { nLine1 = n; }
+ sal_uInt16 GetLine1() const { return nLine1; }
+ void SetLine2( sal_uInt16 n ) { nLine2 = n; }
+ sal_uInt16 GetLine2() const { return nLine2; }
+ PropertyMode getPropertyMode() const { return mePropMode; }
+ void setPropertyMode( PropertyMode ePropMode );
+ const OUString& GetPropName() const { return maPropName; }
+
+ // Match with a forward-declaration. The parameter names are
+ // compared and the forward declaration is replaced by this
+ void Match( SbiProcDef* pForward );
+
+private:
+ SbiProcDef( const SbiProcDef& ) = delete;
+
+};
+
+class SbiConstDef final : public SbiSymDef
+{
+ double nVal;
+ OUString aVal;
+public:
+ SbiConstDef( const OUString& );
+ virtual ~SbiConstDef() override;
+ virtual SbiConstDef* GetConstDef() override;
+ void Set( double, SbxDataType );
+ void Set( const OUString& );
+ double GetValue() const { return nVal; }
+ const OUString& GetString() const { return aVal; }
+};
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */