xref: /AOO41X/main/framework/source/fwi/helper/mischelper.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
1*cdf0e10cSrcweir /*************************************************************************
2*cdf0e10cSrcweir  *
3*cdf0e10cSrcweir  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4*cdf0e10cSrcweir  *
5*cdf0e10cSrcweir  * Copyright 2000, 2010 Oracle and/or its affiliates.
6*cdf0e10cSrcweir  *
7*cdf0e10cSrcweir  * OpenOffice.org - a multi-platform office productivity suite
8*cdf0e10cSrcweir  *
9*cdf0e10cSrcweir  * This file is part of OpenOffice.org.
10*cdf0e10cSrcweir  *
11*cdf0e10cSrcweir  * OpenOffice.org is free software: you can redistribute it and/or modify
12*cdf0e10cSrcweir  * it under the terms of the GNU Lesser General Public License version 3
13*cdf0e10cSrcweir  * only, as published by the Free Software Foundation.
14*cdf0e10cSrcweir  *
15*cdf0e10cSrcweir  * OpenOffice.org is distributed in the hope that it will be useful,
16*cdf0e10cSrcweir  * but WITHOUT ANY WARRANTY; without even the implied warranty of
17*cdf0e10cSrcweir  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18*cdf0e10cSrcweir  * GNU Lesser General Public License version 3 for more details
19*cdf0e10cSrcweir  * (a copy is included in the LICENSE file that accompanied this code).
20*cdf0e10cSrcweir  *
21*cdf0e10cSrcweir  * You should have received a copy of the GNU Lesser General Public License
22*cdf0e10cSrcweir  * version 3 along with OpenOffice.org.  If not, see
23*cdf0e10cSrcweir  * <http://www.openoffice.org/license.html>
24*cdf0e10cSrcweir  * for a copy of the LGPLv3 License.
25*cdf0e10cSrcweir  *
26*cdf0e10cSrcweir  ************************************************************************/
27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_framework.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include <com/sun/star/lang/XMultiServiceFactory.hpp>
32*cdf0e10cSrcweir #include <com/sun/star/document/XDocumentLanguages.hpp>
33*cdf0e10cSrcweir #include <com/sun/star/frame/XModuleManager.hpp>
34*cdf0e10cSrcweir #include <com/sun/star/beans/PropertyValue.hpp>
35*cdf0e10cSrcweir 
36*cdf0e10cSrcweir #include <tools/debug.hxx>
37*cdf0e10cSrcweir #include <vcl/settings.hxx>
38*cdf0e10cSrcweir #include <vcl/svapp.hxx>
39*cdf0e10cSrcweir #include <i18npool/mslangid.hxx>
40*cdf0e10cSrcweir #include <svtools/langtab.hxx>
41*cdf0e10cSrcweir #include <comphelper/processfactory.hxx>
42*cdf0e10cSrcweir #include <helper/mischelper.hxx>
43*cdf0e10cSrcweir #include <services.h>
44*cdf0e10cSrcweir 
45*cdf0e10cSrcweir 
46*cdf0e10cSrcweir using namespace ::com::sun::star;
47*cdf0e10cSrcweir using namespace ::com::sun::star::uno;
48*cdf0e10cSrcweir using namespace ::com::sun::star::frame;
49*cdf0e10cSrcweir using namespace ::com::sun::star::beans;
50*cdf0e10cSrcweir using namespace ::com::sun::star::container;
51*cdf0e10cSrcweir using namespace ::com::sun::star::lang;
52*cdf0e10cSrcweir 
53*cdf0e10cSrcweir using ::rtl::OUString;
54*cdf0e10cSrcweir 
55*cdf0e10cSrcweir 
56*cdf0e10cSrcweir namespace framework
57*cdf0e10cSrcweir {
58*cdf0e10cSrcweir 
59*cdf0e10cSrcweir uno::Reference< linguistic2::XLanguageGuessing > LanguageGuessingHelper::GetGuesser() const
60*cdf0e10cSrcweir {
61*cdf0e10cSrcweir     if (!m_xLanguageGuesser.is())
62*cdf0e10cSrcweir     {
63*cdf0e10cSrcweir         try
64*cdf0e10cSrcweir         {
65*cdf0e10cSrcweir             m_xLanguageGuesser = uno::Reference< linguistic2::XLanguageGuessing >(
66*cdf0e10cSrcweir                     m_xServiceManager->createInstance(
67*cdf0e10cSrcweir                         rtl::OUString::createFromAscii( "com.sun.star.linguistic2.LanguageGuessing" ) ),
68*cdf0e10cSrcweir                         uno::UNO_QUERY );
69*cdf0e10cSrcweir         }
70*cdf0e10cSrcweir         catch (uno::Exception &r)
71*cdf0e10cSrcweir         {
72*cdf0e10cSrcweir             (void) r;
73*cdf0e10cSrcweir             DBG_ASSERT( 0, "failed to get language guessing component" );
74*cdf0e10cSrcweir         }
75*cdf0e10cSrcweir     }
76*cdf0e10cSrcweir     return m_xLanguageGuesser;
77*cdf0e10cSrcweir }
78*cdf0e10cSrcweir 
79*cdf0e10cSrcweir ////////////////////////////////////////////////////////////
80*cdf0e10cSrcweir 
81*cdf0e10cSrcweir ::rtl::OUString RetrieveLabelFromCommand(
82*cdf0e10cSrcweir     const ::rtl::OUString& aCmdURL,
83*cdf0e10cSrcweir     const uno::Reference< lang::XMultiServiceFactory >& _xServiceFactory,
84*cdf0e10cSrcweir     uno::Reference< container::XNameAccess >& _xUICommandLabels,
85*cdf0e10cSrcweir     const uno::Reference< frame::XFrame >& _xFrame,
86*cdf0e10cSrcweir     ::rtl::OUString& _rModuleIdentifier,
87*cdf0e10cSrcweir     sal_Bool& _rIni,
88*cdf0e10cSrcweir     const sal_Char* _pName)
89*cdf0e10cSrcweir {
90*cdf0e10cSrcweir     ::rtl::OUString aLabel;
91*cdf0e10cSrcweir 
92*cdf0e10cSrcweir     // Retrieve popup menu labels
93*cdf0e10cSrcweir     if ( !_xUICommandLabels.is() )
94*cdf0e10cSrcweir     {
95*cdf0e10cSrcweir       try
96*cdf0e10cSrcweir         {
97*cdf0e10cSrcweir             if ( !_rIni )
98*cdf0e10cSrcweir             {
99*cdf0e10cSrcweir                 _rIni = sal_True;
100*cdf0e10cSrcweir                 Reference< XModuleManager > xModuleManager( _xServiceFactory->createInstance( SERVICENAME_MODULEMANAGER ), UNO_QUERY_THROW );
101*cdf0e10cSrcweir 
102*cdf0e10cSrcweir                 try
103*cdf0e10cSrcweir                 {
104*cdf0e10cSrcweir                     _rModuleIdentifier = xModuleManager->identify( _xFrame );
105*cdf0e10cSrcweir                 }
106*cdf0e10cSrcweir                 catch( Exception& )
107*cdf0e10cSrcweir                 {
108*cdf0e10cSrcweir                 }
109*cdf0e10cSrcweir             }
110*cdf0e10cSrcweir 
111*cdf0e10cSrcweir             Reference< XNameAccess > xNameAccess( _xServiceFactory->createInstance( SERVICENAME_UICOMMANDDESCRIPTION ), UNO_QUERY );
112*cdf0e10cSrcweir             if ( xNameAccess.is() )
113*cdf0e10cSrcweir             {
114*cdf0e10cSrcweir                 xNameAccess->getByName( _rModuleIdentifier ) >>= _xUICommandLabels;
115*cdf0e10cSrcweir             }
116*cdf0e10cSrcweir         }
117*cdf0e10cSrcweir         catch ( Exception& )
118*cdf0e10cSrcweir         {
119*cdf0e10cSrcweir         }
120*cdf0e10cSrcweir     }
121*cdf0e10cSrcweir 
122*cdf0e10cSrcweir     if ( _xUICommandLabels.is() )
123*cdf0e10cSrcweir     {
124*cdf0e10cSrcweir         try
125*cdf0e10cSrcweir         {
126*cdf0e10cSrcweir             if ( aCmdURL.getLength() > 0 )
127*cdf0e10cSrcweir             {
128*cdf0e10cSrcweir                 rtl::OUString aStr;
129*cdf0e10cSrcweir                 Sequence< PropertyValue > aPropSeq;
130*cdf0e10cSrcweir 				if( _xUICommandLabels->hasByName( aCmdURL ) )
131*cdf0e10cSrcweir 				{
132*cdf0e10cSrcweir 					if ( _xUICommandLabels->getByName( aCmdURL ) >>= aPropSeq )
133*cdf0e10cSrcweir 					{
134*cdf0e10cSrcweir 						for ( sal_Int32 i = 0; i < aPropSeq.getLength(); i++ )
135*cdf0e10cSrcweir 						{
136*cdf0e10cSrcweir 							if ( aPropSeq[i].Name.equalsAscii( _pName/*"Label"*/ ))
137*cdf0e10cSrcweir 							{
138*cdf0e10cSrcweir 								aPropSeq[i].Value >>= aStr;
139*cdf0e10cSrcweir 								break;
140*cdf0e10cSrcweir 							}
141*cdf0e10cSrcweir 						}
142*cdf0e10cSrcweir 					}
143*cdf0e10cSrcweir 				}
144*cdf0e10cSrcweir                 aLabel = aStr;
145*cdf0e10cSrcweir             }
146*cdf0e10cSrcweir         }
147*cdf0e10cSrcweir         catch ( com::sun::star::uno::Exception& )
148*cdf0e10cSrcweir         {
149*cdf0e10cSrcweir         }
150*cdf0e10cSrcweir     }
151*cdf0e10cSrcweir 
152*cdf0e10cSrcweir     return aLabel;
153*cdf0e10cSrcweir }
154*cdf0e10cSrcweir 
155*cdf0e10cSrcweir ////////////////////////////////////////////////////////////
156*cdf0e10cSrcweir 
157*cdf0e10cSrcweir void FillLangItems( std::set< OUString > &rLangItems,
158*cdf0e10cSrcweir         const SvtLanguageTable &    rLanguageTable,
159*cdf0e10cSrcweir         const uno::Reference< frame::XFrame > & rxFrame,
160*cdf0e10cSrcweir         const LanguageGuessingHelper & rLangGuessHelper,
161*cdf0e10cSrcweir         sal_Int16        nScriptType,
162*cdf0e10cSrcweir         const OUString & rCurLang,
163*cdf0e10cSrcweir         const OUString & rKeyboardLang,
164*cdf0e10cSrcweir         const OUString & rGuessedTextLang )
165*cdf0e10cSrcweir {
166*cdf0e10cSrcweir     rLangItems.clear();
167*cdf0e10cSrcweir 
168*cdf0e10cSrcweir     //1--add current language
169*cdf0e10cSrcweir     if( rCurLang != OUString() &&
170*cdf0e10cSrcweir         LANGUAGE_DONTKNOW != rLanguageTable.GetType( rCurLang ))
171*cdf0e10cSrcweir         rLangItems.insert( rCurLang );
172*cdf0e10cSrcweir 
173*cdf0e10cSrcweir     //2--System
174*cdf0e10cSrcweir     const AllSettings& rAllSettings = Application::GetSettings();
175*cdf0e10cSrcweir     LanguageType rSystemLanguage = rAllSettings.GetLanguage();
176*cdf0e10cSrcweir     if( rSystemLanguage != LANGUAGE_DONTKNOW )
177*cdf0e10cSrcweir     {
178*cdf0e10cSrcweir         if ( IsScriptTypeMatchingToLanguage( nScriptType, rSystemLanguage ))
179*cdf0e10cSrcweir             rLangItems.insert( OUString( rLanguageTable.GetString( rSystemLanguage )) );
180*cdf0e10cSrcweir     }
181*cdf0e10cSrcweir 
182*cdf0e10cSrcweir     //3--UI
183*cdf0e10cSrcweir     LanguageType rUILanguage = rAllSettings.GetUILanguage();
184*cdf0e10cSrcweir     if( rUILanguage != LANGUAGE_DONTKNOW )
185*cdf0e10cSrcweir     {
186*cdf0e10cSrcweir         if ( IsScriptTypeMatchingToLanguage( nScriptType, rUILanguage ))
187*cdf0e10cSrcweir             rLangItems.insert( OUString( rLanguageTable.GetString( rUILanguage )) );
188*cdf0e10cSrcweir     }
189*cdf0e10cSrcweir 
190*cdf0e10cSrcweir     //4--guessed language
191*cdf0e10cSrcweir     uno::Reference< linguistic2::XLanguageGuessing > xLangGuesser( rLangGuessHelper.GetGuesser() );
192*cdf0e10cSrcweir     if ( xLangGuesser.is() && rGuessedTextLang.getLength() > 0)
193*cdf0e10cSrcweir     {
194*cdf0e10cSrcweir         ::com::sun::star::lang::Locale aLocale(xLangGuesser->guessPrimaryLanguage( rGuessedTextLang, 0, rGuessedTextLang.getLength()) );
195*cdf0e10cSrcweir         LanguageType nLang = MsLangId::convertLocaleToLanguageWithFallback( aLocale );
196*cdf0e10cSrcweir         if (nLang != LANGUAGE_DONTKNOW && nLang != LANGUAGE_NONE && nLang != LANGUAGE_SYSTEM
197*cdf0e10cSrcweir             && IsScriptTypeMatchingToLanguage( nScriptType, nLang ))
198*cdf0e10cSrcweir             rLangItems.insert( rLanguageTable.GetString( nLang ));
199*cdf0e10cSrcweir     }
200*cdf0e10cSrcweir 
201*cdf0e10cSrcweir     //5--keyboard language
202*cdf0e10cSrcweir     if( rKeyboardLang != OUString())
203*cdf0e10cSrcweir     {
204*cdf0e10cSrcweir         if ( IsScriptTypeMatchingToLanguage( nScriptType, rLanguageTable.GetType( rKeyboardLang )))
205*cdf0e10cSrcweir             rLangItems.insert( rKeyboardLang );
206*cdf0e10cSrcweir     }
207*cdf0e10cSrcweir 
208*cdf0e10cSrcweir     //6--all languages used in current document
209*cdf0e10cSrcweir     Reference< com::sun::star::frame::XModel > xModel;
210*cdf0e10cSrcweir     if ( rxFrame.is() )
211*cdf0e10cSrcweir     {
212*cdf0e10cSrcweir        Reference< com::sun::star::frame::XController > xController( rxFrame->getController(), UNO_QUERY );
213*cdf0e10cSrcweir        if ( xController.is() )
214*cdf0e10cSrcweir            xModel = xController->getModel();
215*cdf0e10cSrcweir     }
216*cdf0e10cSrcweir     Reference< document::XDocumentLanguages > xDocumentLanguages( xModel, UNO_QUERY );
217*cdf0e10cSrcweir     /*the description of nScriptType
218*cdf0e10cSrcweir       LATIN :   0x001
219*cdf0e10cSrcweir       ASIAN :   0x002
220*cdf0e10cSrcweir       COMPLEX:  0x004
221*cdf0e10cSrcweir     */
222*cdf0e10cSrcweir     const sal_Int16 nMaxCount = 7;
223*cdf0e10cSrcweir     if ( xDocumentLanguages.is() )
224*cdf0e10cSrcweir     {
225*cdf0e10cSrcweir         Sequence< Locale > rLocales( xDocumentLanguages->getDocumentLanguages( nScriptType, nMaxCount ));
226*cdf0e10cSrcweir         if ( rLocales.getLength() > 0 )
227*cdf0e10cSrcweir         {
228*cdf0e10cSrcweir             for ( sal_uInt16 i = 0; i < rLocales.getLength(); ++i )
229*cdf0e10cSrcweir             {
230*cdf0e10cSrcweir                 if ( rLangItems.size() == static_cast< size_t >(nMaxCount) )
231*cdf0e10cSrcweir                     break;
232*cdf0e10cSrcweir                 const Locale& rLocale=rLocales[i];
233*cdf0e10cSrcweir                 if( IsScriptTypeMatchingToLanguage( nScriptType, rLanguageTable.GetType( rLocale.Language )))
234*cdf0e10cSrcweir                     rLangItems.insert( OUString( rLocale.Language ) );
235*cdf0e10cSrcweir             }
236*cdf0e10cSrcweir         }
237*cdf0e10cSrcweir     }
238*cdf0e10cSrcweir }
239*cdf0e10cSrcweir 
240*cdf0e10cSrcweir } // namespace framework
241*cdf0e10cSrcweir 
242*cdf0e10cSrcweir 
243