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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 :
21 : #include <com/sun/star/frame/Desktop.hpp>
22 : #include <com/sun/star/linguistic2/DictionaryListEventFlags.hpp>
23 : #include <com/sun/star/linguistic2/XDictionaryList.hpp>
24 : #include <com/sun/star/linguistic2/LinguServiceManager.hpp>
25 : #include <com/sun/star/linguistic2/XLinguServiceEventBroadcaster.hpp>
26 : #include <com/sun/star/linguistic2/XProofreadingIterator.hpp>
27 : #include <com/sun/star/linguistic2/LinguServiceEventFlags.hpp>
28 :
29 : #include <unotools/lingucfg.hxx>
30 :
31 : #include <com/sun/star/uno/Reference.h>
32 : #include <comphelper/processfactory.hxx>
33 : #include <osl/mutex.hxx>
34 : #include <vcl/svapp.hxx>
35 : #include <tools/shl.hxx>
36 : #include "dlelstnr.hxx"
37 : #include <swmodule.hxx>
38 : #include <wrtsh.hxx>
39 : #include <view.hxx>
40 :
41 : using ::rtl::OUString;
42 : using namespace ::com::sun::star;
43 : using namespace ::com::sun::star::lang;
44 : using namespace ::com::sun::star::frame;
45 : using namespace ::com::sun::star::uno;
46 : using namespace ::com::sun::star::linguistic2;
47 : using namespace ::com::sun::star::linguistic2::LinguServiceEventFlags;
48 :
49 7 : SwLinguServiceEventListener::SwLinguServiceEventListener()
50 : {
51 7 : Reference< XMultiServiceFactory > xMgr( comphelper::getProcessServiceFactory() );
52 7 : Reference< XComponentContext > xContext( comphelper::getProcessComponentContext() );
53 : try
54 : {
55 7 : xDesktop = frame::Desktop::create(xContext);
56 7 : xDesktop->addTerminateListener( this );
57 :
58 7 : xLngSvcMgr = LinguServiceManager::create(xContext);
59 7 : xLngSvcMgr->addLinguServiceManagerListener( (XLinguServiceEventListener *) this );
60 :
61 7 : if (SvtLinguConfig().HasGrammarChecker())
62 : {
63 0 : OUString aSvcName( "com.sun.star.linguistic2.ProofreadingIterator" );
64 0 : xGCIterator = Reference< XProofreadingIterator >( xMgr->createInstance( aSvcName ), UNO_QUERY );
65 0 : Reference< XLinguServiceEventBroadcaster > xBC( xGCIterator, UNO_QUERY );
66 0 : if (xBC.is())
67 0 : xBC->addLinguServiceEventListener( (XLinguServiceEventListener *) this );
68 : }
69 : }
70 0 : catch (const uno::Exception&)
71 : {
72 : OSL_FAIL("exception caught in SwLinguServiceEventListener c-tor" );
73 7 : }
74 7 : }
75 :
76 0 : SwLinguServiceEventListener::~SwLinguServiceEventListener()
77 : {
78 0 : }
79 :
80 0 : void SwLinguServiceEventListener::processDictionaryListEvent(
81 : const DictionaryListEvent& rDicListEvent)
82 : throw( RuntimeException )
83 : {
84 0 : SolarMutexGuard aGuard;
85 :
86 0 : sal_Int16 nEvt = rDicListEvent.nCondensedEvent;
87 :
88 : sal_Int16 nSpellWrongFlags =
89 : DictionaryListEventFlags::ADD_POS_ENTRY |
90 : DictionaryListEventFlags::DEL_NEG_ENTRY |
91 : DictionaryListEventFlags::ACTIVATE_POS_DIC |
92 0 : DictionaryListEventFlags::DEACTIVATE_NEG_DIC;
93 0 : bool bIsSpellWrong = 0 != (nEvt & nSpellWrongFlags);
94 : sal_Int16 nSpellAllFlags =
95 : DictionaryListEventFlags::ADD_NEG_ENTRY |
96 : DictionaryListEventFlags::DEL_POS_ENTRY |
97 : DictionaryListEventFlags::ACTIVATE_NEG_DIC |
98 0 : DictionaryListEventFlags::DEACTIVATE_POS_DIC;
99 0 : bool bIsSpellAll = 0 != (nEvt & nSpellAllFlags);
100 :
101 0 : if (bIsSpellWrong || bIsSpellAll)
102 0 : SW_MOD()->CheckSpellChanges( false, bIsSpellWrong, bIsSpellAll, false );
103 0 : }
104 :
105 0 : void SAL_CALL SwLinguServiceEventListener::processLinguServiceEvent(
106 : const LinguServiceEvent& rLngSvcEvent )
107 : throw(RuntimeException)
108 : {
109 0 : SolarMutexGuard aGuard;
110 :
111 0 : bool bIsSpellWrong = 0 != (rLngSvcEvent.nEvent & SPELL_WRONG_WORDS_AGAIN);
112 0 : bool bIsSpellAll = 0 != (rLngSvcEvent.nEvent & SPELL_CORRECT_WORDS_AGAIN);
113 0 : if (0 != (rLngSvcEvent.nEvent & PROOFREAD_AGAIN))
114 0 : bIsSpellWrong = bIsSpellAll = true; // have all spelling and grammar checked...
115 0 : if (bIsSpellWrong || bIsSpellAll)
116 : {
117 0 : SW_MOD()->CheckSpellChanges( false, bIsSpellWrong, bIsSpellAll, false );
118 : }
119 0 : if (rLngSvcEvent.nEvent & HYPHENATE_AGAIN)
120 : {
121 0 : SwView *pSwView = SW_MOD()->GetFirstView();
122 :
123 : //!! since this function may be called within the ctor of
124 : //!! SwView (during formatting) where the WrtShell is not yet
125 : //!! created, we have to check for the WrtShellPtr to see
126 : //!! if it is already availbale
127 0 : while (pSwView && pSwView->GetWrtShellPtr())
128 : {
129 0 : pSwView->GetWrtShell().ChgHyphenation();
130 0 : pSwView = SW_MOD()->GetNextView( pSwView );
131 : }
132 0 : }
133 0 : }
134 :
135 14 : void SAL_CALL SwLinguServiceEventListener::disposing(
136 : const EventObject& rEventObj )
137 : throw(RuntimeException)
138 : {
139 14 : SolarMutexGuard aGuard;
140 :
141 14 : if (xLngSvcMgr.is() && rEventObj.Source == xLngSvcMgr)
142 7 : xLngSvcMgr = 0;
143 14 : if (xLngSvcMgr.is() && rEventObj.Source == xGCIterator)
144 0 : xGCIterator = 0;
145 14 : }
146 :
147 0 : void SAL_CALL SwLinguServiceEventListener::queryTermination(
148 : const EventObject& /*rEventObj*/ )
149 : throw(TerminationVetoException, RuntimeException)
150 : {
151 0 : }
152 :
153 0 : void SAL_CALL SwLinguServiceEventListener::notifyTermination(
154 : const EventObject& rEventObj )
155 : throw(RuntimeException)
156 : {
157 0 : SolarMutexGuard aGuard;
158 :
159 0 : if (xDesktop.is() && rEventObj.Source == xDesktop)
160 : {
161 0 : if (xLngSvcMgr.is())
162 0 : xLngSvcMgr = 0;
163 0 : if (xGCIterator.is())
164 0 : xGCIterator = 0;
165 0 : xDesktop = NULL;
166 0 : }
167 0 : }
168 :
169 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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