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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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6 * regarding copyright ownership. The ASF licenses this file
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16 * KIND, either express or implied. See the License for the
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_framework.hxx"
26
27 #include <uielement/langselectionmenucontroller.hxx>
28
29 //_________________________________________________________________________________________________________________
30 // my own includes
31 //_________________________________________________________________________________________________________________
32 #include <threadhelp/resetableguard.hxx>
33 #include "services.h"
34
35 //_________________________________________________________________________________________________________________
36 // interface includes
37 //_________________________________________________________________________________________________________________
38 #include <com/sun/star/awt/XDevice.hpp>
39 #include <com/sun/star/beans/PropertyValue.hpp>
40 #include <com/sun/star/awt/MenuItemStyle.hpp>
41 #include <com/sun/star/frame/XDispatchProvider.hpp>
42
43 //_________________________________________________________________________________________________________________
44 // includes of other projects
45 //_________________________________________________________________________________________________________________
46
47 #ifndef _VCL_MENU_HXX_
48 #include <vcl/menu.hxx>
49 #endif
50 #include <vcl/svapp.hxx>
51 #include <vcl/i18nhelp.hxx>
52 #include <tools/urlobj.hxx>
53 #include <rtl/ustrbuf.hxx>
54 #ifndef _VCL_MNEMONIC_HXX_
55 #include <vcl/mnemonic.hxx>
56 #endif
57 #include <comphelper/processfactory.hxx>
58
59 #include <com/sun/star/document/XDocumentLanguages.hpp>
60 #include <com/sun/star/frame/XPopupMenuController.hpp>
61 #include <com/sun/star/linguistic2/XLanguageGuessing.hpp>
62
63 #include <i18npool/mslangid.hxx>
64 #include <svl/languageoptions.hxx>
65 #include <com/sun/star/awt/MenuItemStyle.hpp>
66 #include <svtools/langtab.hxx>
67 #include <classes/fwlresid.hxx>
68
69 #ifndef __FRAMEWORK_CLASSES_RESOURCE_HRC_
70 #include <classes/resource.hrc>
71 #endif
72 #include <dispatch/uieventloghelper.hxx>
73
74 #include "helper/mischelper.hxx"
75 #include <vos/mutex.hxx>
76
77 #include <map>
78 #include <set>
79
80 //_________________________________________________________________________________________________________________
81 // Defines
82 //_________________________________________________________________________________________________________________
83 //
84 using namespace ::com::sun::star;
85 using namespace com::sun::star::uno;
86 using namespace com::sun::star::lang;
87 using namespace com::sun::star::frame;
88 using namespace com::sun::star::beans;
89 using namespace com::sun::star::util;
90
91 using ::rtl::OUString;
92
93 namespace framework
94 {
95
DEFINE_XSERVICEINFO_MULTISERVICE(LanguageSelectionMenuController,OWeakObject,SERVICENAME_POPUPMENUCONTROLLER,IMPLEMENTATIONNAME_LANGUAGESELECTIONMENUCONTROLLER)96 DEFINE_XSERVICEINFO_MULTISERVICE ( LanguageSelectionMenuController ,
97 OWeakObject ,
98 SERVICENAME_POPUPMENUCONTROLLER ,
99 IMPLEMENTATIONNAME_LANGUAGESELECTIONMENUCONTROLLER
100 )
101
102 DEFINE_INIT_SERVICE ( LanguageSelectionMenuController, {} )
103
104 LanguageSelectionMenuController::LanguageSelectionMenuController( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceManager ) :
105 svt::PopupMenuControllerBase( xServiceManager ),
106 m_bShowMenu( sal_True ),
107 m_aLangGuessHelper( xServiceManager )
108 {
109 }
110
~LanguageSelectionMenuController()111 LanguageSelectionMenuController::~LanguageSelectionMenuController()
112 {
113 }
114
115 // XEventListener
disposing(const EventObject &)116 void SAL_CALL LanguageSelectionMenuController::disposing( const EventObject& ) throw ( RuntimeException )
117 {
118 Reference< css::awt::XMenuListener > xHolder(( OWeakObject *)this, UNO_QUERY );
119
120 osl::MutexGuard aLock( m_aMutex );
121 m_xFrame.clear();
122 m_xDispatch.clear();
123 m_xLanguageDispatch.clear();
124 m_xServiceManager.clear();
125
126 if ( m_xPopupMenu.is() )
127 m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(( OWeakObject *)this, UNO_QUERY ));
128 m_xPopupMenu.clear();
129 }
130
131 // XStatusListener
statusChanged(const FeatureStateEvent & Event)132 void SAL_CALL LanguageSelectionMenuController::statusChanged( const FeatureStateEvent& Event ) throw ( RuntimeException )
133 {
134 vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
135
136 if (rBHelper.bDisposed || rBHelper.bInDispose)
137 return;
138
139 m_bShowMenu = sal_True;
140 m_nScriptType = LS_SCRIPT_LATIN | LS_SCRIPT_ASIAN | LS_SCRIPT_COMPLEX; // set the default value
141
142 OUString aStrValue;
143 Sequence< OUString > aSeq;
144
145 if ( Event.State >>= aSeq )
146 {
147 if ( aSeq.getLength() == 4 )
148 {
149 // Retrieve all other values from the sequence and
150 // store it members!
151 m_aCurLang = aSeq[0];
152 m_nScriptType = static_cast< sal_Int16 >(aSeq[1].toInt32());
153 m_aKeyboardLang = aSeq[2];
154 m_aGuessedTextLang = aSeq[3];
155 }
156 }
157 else if ( !Event.State.hasValue() )
158 {
159 m_bShowMenu = sal_False; // no language -> no sub-menu entries -> disable menu
160 }
161 }
162
163 // XMenuListener
impl_select(const Reference<XDispatch> & _xDispatch,const::com::sun::star::util::URL & aTargetURL)164 void LanguageSelectionMenuController::impl_select(const Reference< XDispatch >& _xDispatch,const ::com::sun::star::util::URL& aTargetURL)
165 {
166 Reference< XDispatch > xDispatch = _xDispatch;
167
168 if ( aTargetURL.Complete == m_aMenuCommandURL_Font )
169 { // open format/character dialog for current selection
170 xDispatch = m_xMenuDispatch_Font;
171 }
172 else if ( aTargetURL.Complete == m_aMenuCommandURL_Lang )
173 { // open language tab-page in tools/options dialog
174 xDispatch = m_xMenuDispatch_Lang;
175 }
176 else if ( aTargetURL.Complete == m_aMenuCommandURL_CharDlgForParagraph )
177 { // open format/character dialog for current selection
178 xDispatch = m_xMenuDispatch_CharDlgForParagraph;
179 }
180
181 if ( !xDispatch.is() )
182 {
183 Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY );
184 if ( xDispatchProvider.is() )
185 xDispatch = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 );
186 }
187
188 if ( xDispatch.is() )
189 {
190 Sequence<PropertyValue> aArgs;
191 if(::comphelper::UiEventsLogger::isEnabled()) //#i88653#
192 UiEventLogHelper( OUString::createFromAscii("LanguageSelectionMenuController")).log( m_xServiceManager, m_xFrame, aTargetURL, aArgs );
193 xDispatch->dispatch( aTargetURL, aArgs );
194 }
195 }
196
197 // XPopupMenuController
impl_setPopupMenu()198 void LanguageSelectionMenuController::impl_setPopupMenu()
199 {
200 Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY );
201
202 com::sun::star::util::URL aTargetURL;
203
204 // Register for language updates
205 aTargetURL.Complete = m_aLangStatusCommandURL;
206 m_xURLTransformer->parseStrict( aTargetURL );
207 m_xLanguageDispatch = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 );
208
209 // Register for setting languages and opening language dialog
210 aTargetURL.Complete = m_aMenuCommandURL_Lang;
211 m_xURLTransformer->parseStrict( aTargetURL );
212 m_xMenuDispatch_Lang = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 );
213
214 // Register for opening character dialog
215 aTargetURL.Complete = m_aMenuCommandURL_Font;
216 m_xURLTransformer->parseStrict( aTargetURL );
217 m_xMenuDispatch_Font = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 );
218
219 // Register for opening character dialog with preselected paragraph
220 aTargetURL.Complete = m_aMenuCommandURL_CharDlgForParagraph;
221 m_xURLTransformer->parseStrict( aTargetURL );
222 m_xMenuDispatch_CharDlgForParagraph = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 );
223 }
224
fillPopupMenu(Reference<css::awt::XPopupMenu> & rPopupMenu,const Mode eMode)225 void LanguageSelectionMenuController::fillPopupMenu( Reference< css::awt::XPopupMenu >& rPopupMenu , const Mode eMode )
226 {
227 VCLXPopupMenu* pVCLPopupMenu = (VCLXPopupMenu *)VCLXMenu::GetImplementation( rPopupMenu );
228 PopupMenu* pPopupMenu = 0;
229
230 vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
231
232 resetPopupMenu( rPopupMenu );
233 if (!m_bShowMenu)
234 return;
235
236 if ( pVCLPopupMenu )
237 pPopupMenu = (PopupMenu *)pVCLPopupMenu->GetMenu();
238
239 String aCmd;
240 String aCmd_Dialog;
241 String aCmd_Language;
242 if( eMode == MODE_SetLanguageSelectionMenu )
243 {
244 aCmd_Dialog.AppendAscii(".uno:FontDialog?Language:string=*");
245 aCmd_Language.AppendAscii(".uno:LanguageStatus?Language:string=Current_");
246 }
247 else if ( eMode == MODE_SetLanguageParagraphMenu )
248 {
249 aCmd_Dialog.AppendAscii(".uno:FontDialogForParagraph");
250 aCmd_Language.AppendAscii(".uno:LanguageStatus?Language:string=Paragraph_");
251 }
252 else if ( eMode == MODE_SetLanguageAllTextMenu )
253 {
254 aCmd_Dialog.AppendAscii(".uno:LanguageStatus?Language:string=*");
255 aCmd_Language.AppendAscii(".uno:LanguageStatus?Language:string=Default_");
256 }
257
258 SvtLanguageTable aLanguageTable;
259
260 // get languages to be displayed in the menu
261 std::set< OUString > aLangItems;
262 FillLangItems( aLangItems, aLanguageTable, m_xFrame, m_aLangGuessHelper,
263 m_nScriptType, m_aCurLang, m_aKeyboardLang, m_aGuessedTextLang );
264
265 // now add menu entries
266 // the different menu purposes will be handled by the different string
267 // for aCmd_Dialog and aCmd_Language
268
269 sal_Int16 nItemId = 1; // in this control the item id is not important for executing the command
270 const OUString sAsterix(RTL_CONSTASCII_USTRINGPARAM("*")); // multiple languages in current selection
271 const OUString sEmpty; // 'no language found' from language guessing
272 std::map< sal_Int16, OUString > aLangMap;
273 std::set< OUString >::const_iterator it;
274 for (it = aLangItems.begin(); it != aLangItems.end(); ++it)
275 {
276 const OUString & rStr( *it );
277 if (rStr != OUString( aLanguageTable.GetString( LANGUAGE_NONE ) )&&
278 rStr != sAsterix &&
279 rStr != sEmpty)
280 {
281 pPopupMenu->InsertItem( nItemId, rStr );
282 aCmd = aCmd_Language;
283 aCmd += String( rStr );
284 pPopupMenu->SetItemCommand( nItemId, aCmd );
285 if (rStr == m_aCurLang && eMode == MODE_SetLanguageSelectionMenu )
286 {
287 //make a sign for the current language
288 pPopupMenu->CheckItem( nItemId, sal_True );
289 }
290 aLangMap[ nItemId ] = rStr;
291 ++nItemId;
292 }
293 }
294
295 // entry for LANGUAGE_NONE
296 ++nItemId;
297 pPopupMenu->InsertItem( nItemId, String(FwlResId( STR_LANGSTATUS_NONE )) );
298 aCmd=aCmd_Language;
299 aCmd.AppendAscii("LANGUAGE_NONE");
300 pPopupMenu->SetItemCommand( nItemId, aCmd );
301
302 // entry for 'Reset to default language'
303 ++nItemId;
304 pPopupMenu->InsertItem( nItemId, String(FwlResId( STR_RESET_TO_DEFAULT_LANGUAGE )) );
305 aCmd=aCmd_Language;
306 aCmd.AppendAscii("RESET_LANGUAGES");
307 pPopupMenu->SetItemCommand( nItemId, aCmd );
308
309 // entry for opening the Format/Character dialog
310 ++nItemId;
311 pPopupMenu->InsertItem( nItemId, String(FwlResId( STR_LANGSTATUS_MORE )));
312 pPopupMenu->SetItemCommand( nItemId, aCmd_Dialog );
313 }
314
315
updatePopupMenu()316 void SAL_CALL LanguageSelectionMenuController::updatePopupMenu() throw ( ::com::sun::star::uno::RuntimeException )
317 {
318 svt::PopupMenuControllerBase::updatePopupMenu();
319
320 // Force status update to get information about the current languages
321 osl::ClearableMutexGuard aLock( m_aMutex );
322 Reference< XDispatch > xDispatch( m_xLanguageDispatch );
323 com::sun::star::util::URL aTargetURL;
324 aTargetURL.Complete = m_aLangStatusCommandURL;
325 m_xURLTransformer->parseStrict( aTargetURL );
326 aLock.clear();
327
328 if ( xDispatch.is() )
329 {
330 xDispatch->addStatusListener( SAL_STATIC_CAST( XStatusListener*, this ), aTargetURL );
331 xDispatch->removeStatusListener( SAL_STATIC_CAST( XStatusListener*, this ), aTargetURL );
332 }
333
334 // TODO: Fill menu with the information retrieved by the status update
335
336 if( m_aCommandURL.equalsAscii( ".uno:SetLanguageSelectionMenu" ))
337 {
338 fillPopupMenu(m_xPopupMenu, MODE_SetLanguageSelectionMenu );
339 }
340 else if( m_aCommandURL.equalsAscii( ".uno:SetLanguageParagraphMenu" ))
341 {
342 fillPopupMenu(m_xPopupMenu, MODE_SetLanguageParagraphMenu );
343 }
344 else if( m_aCommandURL.equalsAscii( ".uno:SetLanguageAllTextMenu" ))
345 {
346 fillPopupMenu(m_xPopupMenu, MODE_SetLanguageAllTextMenu );
347 }
348 }
349
350 // XInitialization
initialize(const Sequence<Any> & aArguments)351 void SAL_CALL LanguageSelectionMenuController::initialize( const Sequence< Any >& aArguments ) throw ( Exception, RuntimeException )
352 {
353 osl::MutexGuard aLock( m_aMutex );
354
355 sal_Bool bInitialized( m_bInitialized );
356 if ( !bInitialized )
357 {
358 svt::PopupMenuControllerBase::initialize(aArguments);
359
360 if ( m_bInitialized )
361 {
362 m_aLangStatusCommandURL = OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:LanguageStatus" ));
363 m_aMenuCommandURL_Lang = m_aLangStatusCommandURL;
364 m_aMenuCommandURL_Font = OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:FontDialog" ));
365 m_aMenuCommandURL_CharDlgForParagraph = OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:FontDialogForParagraph" ));
366 }
367 }
368 }
369
370 }
371
372 /* vim: set noet sw=4 ts=4: */
373