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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_BASIC_SBX_HXX
21 : #define INCLUDED_BASIC_SBX_HXX
22 :
23 : #include <tools/ref.hxx>
24 : #include <svl/smplhint.hxx>
25 : #include <svl/lstner.hxx>
26 :
27 : #include <basic/sbxdef.hxx>
28 : #include <basic/sbxform.hxx>
29 : #include <basic/sbxobj.hxx>
30 : #include <basic/sbxprop.hxx>
31 : #include <basic/sbxmeth.hxx>
32 : #include <basic/basicdllapi.h>
33 :
34 : #include <boost/ptr_container/ptr_vector.hpp>
35 : #include <vector>
36 :
37 : class SvStream;
38 : class SbxBase;
39 : class SbxVariable;
40 : class SbxProperty;
41 : class SbxMethod;
42 : class SbxObject;
43 : class SbxArray;
44 : class SbxDimArray;
45 : class SbxFactory;
46 :
47 : class SfxBroadcaster;
48 :
49 : // Parameter information
50 : struct SbxParamInfo
51 : {
52 : const OUString aName; // Name of the parameter
53 : SbxBaseRef aTypeRef; // Object, if object type
54 : SbxDataType eType; // Data type
55 : SbxFlagBits nFlags; // Flag-Bits
56 : sal_uInt32 nUserData; // IDs etc.
57 477 : SbxParamInfo( const OUString& s, SbxDataType t, SbxFlagBits n, SbxBase* b = NULL )
58 477 : : aName( s ), aTypeRef( b ), eType( t ), nFlags( n ), nUserData( 0 ) {}
59 477 : ~SbxParamInfo() {}
60 : };
61 :
62 : typedef boost::ptr_vector<SbxParamInfo> SbxParams;
63 :
64 : class BASIC_DLLPUBLIC SbxInfo : public SvRefBase
65 : {
66 : friend class SbxVariable;
67 : friend class SbMethod;
68 :
69 : OUString aComment;
70 : OUString aHelpFile;
71 : sal_uInt32 nHelpId;
72 : SbxParams aParams;
73 :
74 : protected:
75 : bool LoadData( SvStream&, sal_uInt16 );
76 : bool StoreData( SvStream& ) const;
77 : virtual ~SbxInfo();
78 : public:
79 : SbxInfo();
80 : SbxInfo( const OUString&, sal_uInt32 );
81 :
82 : void AddParam( const OUString&, SbxDataType, SbxFlagBits=SBX_READ );
83 : const SbxParamInfo* GetParam( sal_uInt16 n ) const; // index starts with 1!
84 0 : const OUString& GetComment() const { return aComment; }
85 0 : const OUString& GetHelpFile() const { return aHelpFile; }
86 0 : sal_uInt32 GetHelpId() const { return nHelpId; }
87 :
88 419 : void SetComment( const OUString& r ) { aComment = r; }
89 : void SetHelpFile( const OUString& r ) { aHelpFile = r; }
90 : void SetHelpId( sal_uInt32 nId ) { nHelpId = nId; }
91 : };
92 :
93 97767 : class BASIC_DLLPUBLIC SbxHint : public SfxSimpleHint
94 : {
95 : SbxVariable* pVar;
96 : public:
97 97767 : SbxHint( sal_uIntPtr n, SbxVariable* v ) : SfxSimpleHint( n ), pVar( v ) {}
98 98149 : SbxVariable* GetVar() const { return pVar; }
99 : };
100 :
101 : // SbxAlias is an alias for a var or object
102 : class BASIC_DLLPUBLIC SbxAlias : public SbxVariable, public SfxListener
103 : {
104 : SbxVariableRef xAlias;
105 : virtual ~SbxAlias();
106 : virtual void Broadcast( sal_uIntPtr ) SAL_OVERRIDE;
107 : virtual void SFX_NOTIFY( SfxBroadcaster& rBC, const TypeId& rBCType,
108 : const SfxHint& rHint, const TypeId& rHintType ) SAL_OVERRIDE;
109 : public:
110 : SbxAlias( const SbxAlias& );
111 : SbxAlias& operator=( const SbxAlias& );
112 : };
113 :
114 : // SbxArray is an unidimensional, dynamic Array
115 : // The variables convert from SbxVariablen. Put()/Insert() into the
116 : // declared datatype, if they are not SbxVARIANT.
117 :
118 : struct SbxVarEntry;
119 :
120 : class BASIC_DLLPUBLIC SbxArray : public SbxBase
121 : {
122 : typedef std::vector<SbxVarEntry*> VarEntriesType;
123 :
124 : // #100883 Method to set method directly to parameter array
125 : friend class SbMethod;
126 : friend class SbClassModuleObject;
127 : friend SbxObject* cloneTypeObjectImpl( const SbxObject& rTypeObj );
128 : BASIC_DLLPRIVATE void PutDirect( SbxVariable* pVar, sal_uInt32 nIdx );
129 :
130 : VarEntriesType* mpVarEntries; // The variables
131 :
132 : protected:
133 : SbxDataType eType; // Data type of the array
134 : virtual ~SbxArray();
135 : virtual bool LoadData( SvStream&, sal_uInt16 ) SAL_OVERRIDE;
136 : virtual bool StoreData( SvStream& ) const SAL_OVERRIDE;
137 :
138 : public:
139 0 : SBX_DECL_PERSIST_NODATA(SBXCR_SBX,SBXID_ARRAY,1);
140 : TYPEINFO_OVERRIDE();
141 : SbxArray( SbxDataType=SbxVARIANT );
142 : SbxArray( const SbxArray& );
143 : SbxArray& operator=( const SbxArray& );
144 : virtual void Clear() SAL_OVERRIDE;
145 : sal_uInt16 Count() const;
146 : virtual SbxDataType GetType() const SAL_OVERRIDE;
147 : virtual SbxClassType GetClass() const SAL_OVERRIDE;
148 : SbxVariableRef& GetRef( sal_uInt16 );
149 : SbxVariable* Get( sal_uInt16 );
150 : void Put( SbxVariable*, sal_uInt16 );
151 : void Insert( SbxVariable*, sal_uInt16 );
152 : void Remove( sal_uInt16 );
153 : void Remove( SbxVariable* );
154 : void Merge( SbxArray* );
155 : OUString GetAlias( sal_uInt16 );
156 : void PutAlias( const OUString&, sal_uInt16 );
157 : SbxVariable* FindUserData( sal_uInt32 nUserData );
158 : SbxVariable* Find( const OUString&, SbxClassType );
159 :
160 : // Additional methods for 32-bit indices
161 : sal_uInt32 Count32() const;
162 : SbxVariableRef& GetRef32( sal_uInt32 );
163 : SbxVariable* Get32( sal_uInt32 );
164 : void Put32( SbxVariable*, sal_uInt32 );
165 : void Insert32( SbxVariable*, sal_uInt32 );
166 : void Remove32( sal_uInt32 );
167 : };
168 :
169 : // SbxDimArray is an array that can dimensioned using BASIC conventions.
170 : struct SbxDim { // an array-dimension:
171 : sal_Int32 nLbound, nUbound; // Limitations
172 : sal_Int32 nSize; // Number of elements
173 : };
174 :
175 : class BASIC_DLLPUBLIC SbxDimArray : public SbxArray
176 : {
177 : std::vector<SbxDim> m_vDimensions; // Dimension table
178 : BASIC_DLLPRIVATE void AddDimImpl32( sal_Int32, sal_Int32, bool bAllowSize0 );
179 : bool mbHasFixedSize;
180 : protected:
181 : sal_uInt16 Offset( const short* );
182 : sal_uInt32 Offset32( const sal_Int32* );
183 : sal_uInt32 Offset32( SbxArray* );
184 : virtual bool LoadData( SvStream&, sal_uInt16 ) SAL_OVERRIDE;
185 : virtual bool StoreData( SvStream& ) const SAL_OVERRIDE;
186 : virtual ~SbxDimArray();
187 : public:
188 0 : SBX_DECL_PERSIST_NODATA(SBXCR_SBX,SBXID_DIMARRAY,1);
189 : TYPEINFO_OVERRIDE();
190 : SbxDimArray( SbxDataType=SbxVARIANT );
191 : SbxDimArray( const SbxDimArray& );
192 : SbxDimArray& operator=( const SbxDimArray& );
193 : virtual void Clear() SAL_OVERRIDE;
194 : using SbxArray::GetRef;
195 : using SbxArray::Get;
196 : SbxVariable* Get( const short* );
197 : using SbxArray::Put;
198 : void Put( SbxVariable*, const short* );
199 : SbxVariable* Get( SbxArray* );
200 :
201 55 : short GetDims() const { return m_vDimensions.size();}
202 : void AddDim( short, short );
203 : void unoAddDim( short, short );
204 : bool GetDim( short, short&, short& ) const;
205 :
206 : using SbxArray::GetRef32;
207 : using SbxArray::Get32;
208 : SbxVariable* Get32( const sal_Int32* );
209 : using SbxArray::Put32;
210 : void Put32( SbxVariable*, const sal_Int32* );
211 : void AddDim32( sal_Int32, sal_Int32 );
212 : void unoAddDim32( sal_Int32, sal_Int32 );
213 : bool GetDim32( sal_Int32, sal_Int32&, sal_Int32& ) const;
214 4 : bool hasFixedSize() { return mbHasFixedSize; };
215 17 : void setHasFixedSize( bool bHasFixedSize ) {mbHasFixedSize = bHasFixedSize; };
216 : };
217 :
218 : class BASIC_DLLPUBLIC SbxCollection : public SbxObject
219 : {
220 : BASIC_DLLPRIVATE void Initialize();
221 : protected:
222 : virtual ~SbxCollection();
223 : virtual bool LoadData( SvStream&, sal_uInt16 ) SAL_OVERRIDE;
224 : virtual void SFX_NOTIFY( SfxBroadcaster& rBC, const TypeId& rBCType,
225 : const SfxHint& rHint, const TypeId& rHintType ) SAL_OVERRIDE;
226 : // Overridable methods (why not pure virtual?):
227 : virtual void CollAdd( SbxArray* pPar );
228 : void CollItem( SbxArray* pPar );
229 : virtual void CollRemove( SbxArray* pPar );
230 :
231 : public:
232 0 : SBX_DECL_PERSIST_NODATA(SBXCR_SBX,SBXID_COLLECTION,1);
233 : TYPEINFO_OVERRIDE();
234 : SbxCollection( const OUString& rClassname );
235 : SbxCollection( const SbxCollection& );
236 : SbxCollection& operator=( const SbxCollection& );
237 : virtual SbxVariable* FindUserData( sal_uInt32 nUserData ) SAL_OVERRIDE;
238 : virtual SbxVariable* Find( const OUString&, SbxClassType ) SAL_OVERRIDE;
239 : virtual void Clear() SAL_OVERRIDE;
240 : };
241 :
242 : class BASIC_DLLPUBLIC SbxStdCollection : public SbxCollection
243 : {
244 : protected:
245 : OUString aElemClass;
246 : bool bAddRemoveOk;
247 : virtual ~SbxStdCollection();
248 : virtual bool LoadData( SvStream&, sal_uInt16 ) SAL_OVERRIDE;
249 : virtual bool StoreData( SvStream& ) const SAL_OVERRIDE;
250 : virtual void CollAdd( SbxArray* pPar ) SAL_OVERRIDE;
251 : virtual void CollRemove( SbxArray* pPar ) SAL_OVERRIDE;
252 : public:
253 0 : SBX_DECL_PERSIST_NODATA(SBXCR_SBX,SBXID_FIXCOLLECTION,1);
254 : TYPEINFO_OVERRIDE();
255 : SbxStdCollection( const OUString& rClassname, const OUString& rElemClass, bool=true );
256 : SbxStdCollection( const SbxStdCollection& );
257 : SbxStdCollection& operator=( const SbxStdCollection& );
258 : virtual void Insert( SbxVariable* ) SAL_OVERRIDE;
259 : const OUString& GetElementClass() const { return aElemClass; }
260 : };
261 :
262 : #ifndef SBX_ARRAY_DECL_DEFINED
263 : #define SBX_ARRAY_DECL_DEFINED
264 : typedef tools::SvRef<SbxArray> SbxArrayRef;
265 : #endif
266 :
267 : #ifndef SBX_INFO_DECL_DEFINED
268 : #define SBX_INFO_DECL_DEFINED
269 : typedef tools::SvRef<SbxInfo> SbxInfoRef;
270 : #endif
271 :
272 : typedef tools::SvRef<SbxDimArray> SbxDimArrayRef;
273 :
274 : #endif
275 :
276 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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