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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_SBSTAR_HXX
21 : #define INCLUDED_BASIC_SBSTAR_HXX
22 :
23 : #include <basic/sbx.hxx>
24 : #include <basic/sbxobj.hxx>
25 : #include <rtl/ustring.hxx>
26 : #include <osl/mutex.hxx>
27 : #include <tools/link.hxx>
28 :
29 : #include <basic/sbdef.hxx>
30 : #include <basic/sberrors.hxx>
31 : #include <com/sun/star/script/ModuleInfo.hpp>
32 : #include <com/sun/star/frame/XModel.hpp>
33 : #include <basic/basicdllapi.h>
34 :
35 : class SbModule; // completed module
36 : class SbiInstance; // runtime instance
37 : class SbiRuntime; // currently running procedure
38 : class SbiImage; // compiled image
39 : class BasicLibInfo; // info block for basic manager
40 : class SbMethod;
41 : class BasicManager;
42 : class DocBasicItem;
43 :
44 : class BASIC_DLLPUBLIC StarBASIC : public SbxObject
45 : {
46 : friend class SbiScanner;
47 : friend class SbiExpression; // Access to RTL
48 : friend class SbiInstance;
49 : friend class SbiRuntime;
50 : friend class DocBasicItem;
51 :
52 : SbxArrayRef pModules; // List of all modules
53 : SbxObjectRef pRtl; // Runtime Library
54 : SbxArrayRef xUnoListeners; // Listener handled by CreateUnoListener
55 :
56 : // Handler-Support:
57 : Link aErrorHdl; // Error handler
58 : Link aBreakHdl; // Breakpoint handler
59 : bool bNoRtl; // if true: do not search RTL
60 : bool bBreak; // if true: Break, otherwise Step
61 : bool bDocBasic;
62 : bool bVBAEnabled;
63 : BasicLibInfo* pLibInfo; // Info block for basic manager
64 : bool bQuit;
65 :
66 : SbxObjectRef pVBAGlobals;
67 : BASIC_DLLPRIVATE SbxObject* getVBAGlobals( );
68 :
69 : BASIC_DLLPRIVATE void implClearDependingVarsOnDelete( StarBASIC* pDeletedBasic );
70 :
71 : protected:
72 : bool CError( SbError, const OUString&, sal_Int32, sal_Int32, sal_Int32 );
73 : private:
74 : BASIC_DLLPRIVATE bool RTError( SbError, sal_Int32, sal_Int32, sal_Int32 );
75 : BASIC_DLLPRIVATE bool RTError( SbError, const OUString& rMsg, sal_Int32, sal_Int32, sal_Int32 );
76 : BASIC_DLLPRIVATE sal_uInt16 BreakPoint( sal_Int32 nLine, sal_Int32 nCol1, sal_Int32 nCol2 );
77 : BASIC_DLLPRIVATE sal_uInt16 StepPoint( sal_Int32 nLine, sal_Int32 nCol1, sal_Int32 nCol2 );
78 : virtual bool LoadData( SvStream&, sal_uInt16 ) SAL_OVERRIDE;
79 : virtual bool StoreData( SvStream& ) const SAL_OVERRIDE;
80 :
81 : protected:
82 : virtual bool ErrorHdl();
83 : virtual sal_uInt16 BreakHdl();
84 : virtual ~StarBASIC();
85 :
86 : public:
87 :
88 0 : SBX_DECL_PERSIST_NODATA(SBXCR_SBX,SBXID_BASIC,1);
89 : TYPEINFO_OVERRIDE();
90 :
91 : StarBASIC( StarBASIC* pParent = NULL, bool bIsDocBasic = false );
92 :
93 : // #51727 SetModified overridden so that the Modfied-State is
94 : // not delivered to Parent.
95 : virtual void SetModified( bool ) SAL_OVERRIDE;
96 :
97 : void* operator new( size_t );
98 : void operator delete( void* );
99 :
100 : virtual void Insert( SbxVariable* ) SAL_OVERRIDE;
101 : using SbxObject::Remove;
102 : virtual void Remove( SbxVariable* ) SAL_OVERRIDE;
103 : virtual void Clear() SAL_OVERRIDE;
104 :
105 : BasicLibInfo* GetLibInfo() { return pLibInfo; }
106 : void SetLibInfo( BasicLibInfo* p ) { pLibInfo = p; }
107 :
108 : // Compiler-Interface
109 : SbModule* MakeModule( const OUString& rName, const OUString& rSrc );
110 : SbModule* MakeModule32( const OUString& rName, const OUString& rSrc );
111 : SbModule* MakeModule32( const OUString& rName, const com::sun::star::script::ModuleInfo& mInfo, const OUString& rSrc );
112 : bool Compile( SbModule* );
113 : static void Stop();
114 : static void Error( SbError );
115 : static void Error( SbError, const OUString& rMsg );
116 : static void FatalError( SbError );
117 : static void FatalError( SbError, const OUString& rMsg );
118 : static bool IsRunning();
119 : static SbError GetErrBasic();
120 : // #66536 make additional message accessible by RTL function Error
121 : static OUString GetErrorMsg();
122 : static sal_Int32 GetErl();
123 :
124 : virtual SbxVariable* Find( const OUString&, SbxClassType ) SAL_OVERRIDE;
125 : virtual bool Call( const OUString&, SbxArray* = NULL ) SAL_OVERRIDE;
126 :
127 3632 : SbxArray* GetModules() { return pModules; }
128 6678 : SbxObject* GetRtl() { return pRtl; }
129 : SbModule* FindModule( const OUString& );
130 : // Run init code of all modules (including the inserted Doc-Basics)
131 : void InitAllModules( StarBASIC* pBasicNotToInit = NULL );
132 : void DeInitAllModules( void );
133 : void ClearAllModuleVars( void );
134 :
135 : // Calls for error and break handler
136 : static sal_uInt16 GetLine();
137 : static sal_uInt16 GetCol1();
138 : static sal_uInt16 GetCol2();
139 : static void SetErrorData( SbError nCode, sal_uInt16 nLine,
140 : sal_uInt16 nCol1, sal_uInt16 nCol2 );
141 :
142 : // Specific to error handler
143 : static void MakeErrorText( SbError, const OUString& aMsg );
144 : static const OUString& GetErrorText();
145 : static SbError GetErrorCode();
146 : static bool IsCompilerError();
147 : static sal_uInt16 GetVBErrorCode( SbError nError );
148 : static SbError GetSfxFromVBError( sal_uInt16 nError );
149 0 : bool IsBreak() const { return bBreak; }
150 :
151 : static Link GetGlobalErrorHdl();
152 : static void SetGlobalErrorHdl( const Link& rNewHdl );
153 : Link GetErrorHdl() const { return aErrorHdl; }
154 : void SetErrorHdl( const Link& r ) { aErrorHdl = r; }
155 :
156 : static void SetGlobalBreakHdl( const Link& rNewHdl );
157 : Link GetBreakHdl() const { return aBreakHdl; }
158 : void SetBreakHdl( const Link& r ) { aBreakHdl = r; }
159 :
160 : SbxArrayRef getUnoListeners( void );
161 :
162 : static SbxBase* FindSBXInCurrentScope( const OUString& rName );
163 : static SbMethod* GetActiveMethod( sal_uInt16 nLevel = 0 );
164 : static SbModule* GetActiveModule();
165 : void SetVBAEnabled( bool bEnabled );
166 : bool isVBAEnabled();
167 :
168 0 : SbxObjectRef getRTL( void ) { return pRtl; }
169 4542 : bool IsDocBasic() { return bDocBasic; }
170 : SbxVariable* VBAFind( const OUString& rName, SbxClassType t );
171 : bool GetUNOConstant( const sal_Char* _pAsciiName, ::com::sun::star::uno::Any& aOut );
172 : void QuitAndExitApplication();
173 2430 : bool IsQuitApplication() { return bQuit; };
174 :
175 : static ::com::sun::star::uno::Reference< ::com::sun::star::frame::XModel >
176 : GetModelFromBasic( SbxObject* pBasic );
177 :
178 : static void DetachAllDocBasicItems();
179 : };
180 :
181 : typedef tools::SvRef<StarBASIC> StarBASICRef;
182 :
183 : #endif
184 :
185 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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