1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
|
/* -*- 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 .
*/
#ifndef _LINGUISTIC_GRAMMARCHECKINGITERATOR_HXX_
#define _LINGUISTIC_GRAMMARCHECKINGITERATOR_HXX_
#include <com/sun/star/i18n/XBreakIterator.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XEventListener.hpp>
#include <com/sun/star/linguistic2/XProofreadingIterator.hpp>
#include <com/sun/star/linguistic2/XLinguServiceEventListener.hpp>
#include <com/sun/star/linguistic2/XLinguServiceEventBroadcaster.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/util/XChangesBatch.hpp>
#include <cppuhelper/implbase5.hxx>
#include <cppuhelper/weakref.hxx>
#include <osl/mutex.hxx>
#include <osl/conditn.hxx>
#include <osl/thread.h>
#include <rtl/instance.hxx>
#include <map>
#include <deque>
#include "defs.hxx"
struct FPEntry
{
// flat paragraph iterator
::com::sun::star::uno::Reference< ::com::sun::star::text::XFlatParagraphIterator > m_xParaIterator;
// flat paragraph
::com::sun::star::uno::WeakReference< ::com::sun::star::text::XFlatParagraph > m_xPara;
// document ID to identify different documents
::rtl::OUString m_aDocId;
// the starting position to be checked
sal_Int32 m_nStartIndex;
// the flag to identify whether the document does automatical grammar checking
sal_Bool m_bAutomatic;
FPEntry()
: m_aDocId()
, m_nStartIndex( 0 )
, m_bAutomatic( 0 )
{
}
};
class GrammarCheckingIterator:
public cppu::WeakImplHelper5
<
::com::sun::star::linguistic2::XProofreadingIterator,
::com::sun::star::linguistic2::XLinguServiceEventListener,
::com::sun::star::linguistic2::XLinguServiceEventBroadcaster,
::com::sun::star::lang::XComponent,
::com::sun::star::lang::XServiceInfo
>,
public LinguDispatcher
{
com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > m_xMSF;
//the queue is keeping track of all senteces to be checked
//every element of this queue is a FlatParagraphEntry struct-object
typedef std::deque< FPEntry > FPQueue_t;
// queue for entries to be processed
FPQueue_t m_aFPEntriesQueue;
// the flag to end the endless loop
sal_Bool m_bEnd;
// Note that it must be the pointer and not the uno-reference to check if it is the same implementation object
typedef std::map< XComponent *, ::rtl::OUString > DocMap_t;
DocMap_t m_aDocIdMap;
// language -> implname mapping
typedef std::map< LanguageType, ::rtl::OUString > GCImplNames_t;
GCImplNames_t m_aGCImplNamesByLang;
// implname -> UNO reference mapping
typedef std::map< ::rtl::OUString, ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XProofreader > > GCReferences_t;
GCReferences_t m_aGCReferencesByService;
::rtl::OUString m_aCurCheckedDocId;
sal_Bool m_bGCServicesChecked;
sal_Int32 m_nDocIdCounter;
sal_Int32 m_nLastEndOfSentencePos;
osl::Condition m_aWakeUpThread;
oslThread m_thread;
//! beware of initilization order !
struct MyMutex : public rtl::Static< osl::Mutex, MyMutex > {};
cppu::OInterfaceContainerHelper m_aEventListeners;
cppu::OInterfaceContainerHelper m_aNotifyListeners;
::com::sun::star::uno::Reference< ::com::sun::star::i18n::XBreakIterator > m_xBreakIterator;
mutable ::com::sun::star::uno::Reference< ::com::sun::star::util::XChangesBatch > m_xUpdateAccess;
void TerminateThread();
sal_Int32 NextDocId();
::rtl::OUString GetOrCreateDocId( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > &xComp );
void AddEntry(
::com::sun::star::uno::WeakReference< ::com::sun::star::text::XFlatParagraphIterator > xFlatParaIterator,
::com::sun::star::uno::WeakReference< ::com::sun::star::text::XFlatParagraph > xFlatPara,
const ::rtl::OUString &rDocId, sal_Int32 nStartIndex, sal_Bool bAutomatic );
void ProcessResult( const ::com::sun::star::linguistic2::ProofreadingResult &rRes,
const ::com::sun::star::uno::Reference< ::com::sun::star::text::XFlatParagraphIterator > &rxFlatParagraphIterator,
bool bIsAutomaticChecking );
sal_Int32 GetSuggestedEndOfSentence( const ::rtl::OUString &rText, sal_Int32 nSentenceStartPos, const ::com::sun::star::lang::Locale &rLocale );
void GetConfiguredGCSvcs_Impl();
::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XProofreader > GetGrammarChecker( const ::com::sun::star::lang::Locale & rLocale );
::com::sun::star::uno::Reference< ::com::sun::star::util::XChangesBatch > GetUpdateAccess() const;
// disallow use of copy c-tor and assignment operator
GrammarCheckingIterator( const GrammarCheckingIterator & );
GrammarCheckingIterator & operator = ( const GrammarCheckingIterator & );
public:
void DequeueAndCheck();
explicit GrammarCheckingIterator( const com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > & rxMgr );
virtual ~GrammarCheckingIterator();
// XProofreadingIterator
virtual void SAL_CALL startProofreading( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xDocument, const ::com::sun::star::uno::Reference< ::com::sun::star::text::XFlatParagraphIteratorProvider >& xIteratorProvider ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::linguistic2::ProofreadingResult SAL_CALL checkSentenceAtPosition( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xDocument, const ::com::sun::star::uno::Reference< ::com::sun::star::text::XFlatParagraph >& xFlatParagraph, const ::rtl::OUString& aText, const ::com::sun::star::lang::Locale& aLocale, ::sal_Int32 nStartOfSentencePosition, ::sal_Int32 nSuggestedBehindEndOfSentencePosition, ::sal_Int32 nErrorPositionInParagraph ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL resetIgnoreRules( ) throw (::com::sun::star::uno::RuntimeException);
virtual ::sal_Bool SAL_CALL isProofreading( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xDocument ) throw (::com::sun::star::uno::RuntimeException);
// XLinguServiceEventListener
virtual void SAL_CALL processLinguServiceEvent( const ::com::sun::star::linguistic2::LinguServiceEvent& aLngSvcEvent ) throw (::com::sun::star::uno::RuntimeException);
// XLinguServiceEventBroadcaster
virtual ::sal_Bool SAL_CALL addLinguServiceEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XLinguServiceEventListener >& xLstnr ) throw (::com::sun::star::uno::RuntimeException);
virtual ::sal_Bool SAL_CALL removeLinguServiceEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XLinguServiceEventListener >& xLstnr ) throw (::com::sun::star::uno::RuntimeException);
// XComponent
virtual void SAL_CALL dispose( ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& aListener ) throw (::com::sun::star::uno::RuntimeException);
// XEventListener
virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
// XServiceInfo
virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (::com::sun::star::uno::RuntimeException);
// LinguDispatcher
virtual void SetServiceList( const ::com::sun::star::lang::Locale &rLocale, const ::com::sun::star::uno::Sequence< rtl::OUString > &rSvcImplNames );
virtual ::com::sun::star::uno::Sequence< rtl::OUString > GetServiceList( const ::com::sun::star::lang::Locale &rLocale ) const;
virtual DspType GetDspType() const;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
