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3  * Licensed to the Apache Software Foundation (ASF) under one
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5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
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11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_svtools.hxx"
26 #ifndef GCC
27 #endif
28 
29 //_________________________________________________________________________________________________________________
30 //	includes
31 //_________________________________________________________________________________________________________________
32 
33 #include <svtools/menuoptions.hxx>
34 #include <unotools/configmgr.hxx>
35 #include <unotools/configitem.hxx>
36 #include <tools/debug.hxx>
37 #include <com/sun/star/uno/Any.hxx>
38 #include <com/sun/star/uno/Sequence.hxx>
39 #include <vcl/svapp.hxx>
40 
41 #include <rtl/logfile.hxx>
42 #include "itemholder2.hxx"
43 
44 //_________________________________________________________________________________________________________________
45 //	namespaces
46 //_________________________________________________________________________________________________________________
47 
48 using namespace ::utl					;
49 using namespace ::rtl					;
50 using namespace ::osl					;
51 using namespace ::com::sun::star::uno	;
52 
53 //_________________________________________________________________________________________________________________
54 //	const
55 //_________________________________________________________________________________________________________________
56 
57 #define	ROOTNODE_MENU							OUString(RTL_CONSTASCII_USTRINGPARAM("Office.Common/View/Menu"	))
58 #define	DEFAULT_DONTHIDEDISABLEDENTRIES			sal_False
59 #define	DEFAULT_FOLLOWMOUSE						sal_True
60 #define	DEFAULT_MENUICONS						2
61 
62 #define	PROPERTYNAME_DONTHIDEDISABLEDENTRIES	OUString(RTL_CONSTASCII_USTRINGPARAM("DontHideDisabledEntry"	))
63 #define	PROPERTYNAME_FOLLOWMOUSE				OUString(RTL_CONSTASCII_USTRINGPARAM("FollowMouse"				))
64 #define PROPERTYNAME_SHOWICONSINMENUES          OUString(RTL_CONSTASCII_USTRINGPARAM("ShowIconsInMenues"        ))
65 #define PROPERTYNAME_SYSTEMICONSINMENUES        OUString(RTL_CONSTASCII_USTRINGPARAM("IsSystemIconsInMenus"     ))
66 
67 #define	PROPERTYHANDLE_DONTHIDEDISABLEDENTRIES	0
68 #define	PROPERTYHANDLE_FOLLOWMOUSE				1
69 #define PROPERTYHANDLE_SHOWICONSINMENUES        2
70 #define PROPERTYHANDLE_SYSTEMICONSINMENUES      3
71 
72 #define PROPERTYCOUNT                           4
73 
74 #include <tools/link.hxx>
75 #include <tools/list.hxx>
76 DECLARE_LIST( LinkList, Link * )
77 
78 //_________________________________________________________________________________________________________________
79 //	private declarations!
80 //_________________________________________________________________________________________________________________
81 
82 class SvtMenuOptions_Impl : public ConfigItem
83 {
84 	//-------------------------------------------------------------------------------------------------------------
85 	//	private member
86 	//-------------------------------------------------------------------------------------------------------------
87 
88 	private:
89         LinkList    aList;
90 		sal_Bool	m_bDontHideDisabledEntries			;	/// cache "DontHideDisabledEntries" of Menu section
91 		sal_Bool	m_bFollowMouse						;	/// cache "FollowMouse" of Menu section
92 		sal_Int16	m_nMenuIcons						;	/// cache "MenuIcons" of Menu section
93 
94 	//-------------------------------------------------------------------------------------------------------------
95 	//	public methods
96 	//-------------------------------------------------------------------------------------------------------------
97 
98 	public:
99 
100 		//---------------------------------------------------------------------------------------------------------
101 		//	constructor / destructor
102 		//---------------------------------------------------------------------------------------------------------
103 
104 		 SvtMenuOptions_Impl();
105 		~SvtMenuOptions_Impl();
106 
107         void AddListenerLink( const Link& rLink );
108         void RemoveListenerLink( const Link& rLink );
109 
110 		//---------------------------------------------------------------------------------------------------------
111 		//	overloaded methods of baseclass
112 		//---------------------------------------------------------------------------------------------------------
113 
114 		/*-****************************************************************************************************//**
115 			@short		called for notify of configmanager
116 			@descr		These method is called from the ConfigManager before application ends or from the
117 			 			PropertyChangeListener if the sub tree broadcasts changes. You must update your
118 						internal values.
119 
120 			@seealso	baseclass ConfigItem
121 
122 			@param		"seqPropertyNames" is the list of properties which should be updated.
123 			@return		-
124 
125 			@onerror	-
126 		*//*-*****************************************************************************************************/
127 
128     	virtual void Notify( const Sequence< OUString >& seqPropertyNames );
129 
130 		/*-****************************************************************************************************//**
131 			@short		write changes to configuration
132 			@descr		These method writes the changed values into the sub tree
133 						and should always called in our destructor to guarantee consistency of config data.
134 
135 			@seealso	baseclass ConfigItem
136 
137 			@param		-
138 			@return		-
139 
140 			@onerror	-
141 		*//*-*****************************************************************************************************/
142 
143     	virtual void Commit();
144 
145 		//---------------------------------------------------------------------------------------------------------
146 		//	public interface
147 		//---------------------------------------------------------------------------------------------------------
148 
149 		/*-****************************************************************************************************//**
150 			@short		access method to get internal values
151 			@descr		These method give us a chance to regulate acces to ouer internal values.
152 						It's not used in the moment - but it's possible for the feature!
153 
154 			@seealso	-
155 
156 			@param		-
157 			@return		-
158 
159 			@onerror	-
160 		*//*-*****************************************************************************************************/
161 
IsEntryHidingEnabled() const162 		sal_Bool	IsEntryHidingEnabled() const
163 					{ return m_bDontHideDisabledEntries; }
164 
IsFollowMouseEnabled() const165 		sal_Bool	IsFollowMouseEnabled() const
166 					{ return m_bFollowMouse; }
167 
GetMenuIconsState() const168 		sal_Int16	GetMenuIconsState() const
169 					{ return m_nMenuIcons; }
170 
SetEntryHidingState(sal_Bool bState)171 		void		SetEntryHidingState	( sal_Bool bState )
172                     {
173                         m_bDontHideDisabledEntries = bState;
174                         SetModified();
175                         for ( sal_uInt16 n=0; n<aList.Count(); n++ )
176                             aList.GetObject(n)->Call( this );
177 						Commit();
178                     }
179 
SetFollowMouseState(sal_Bool bState)180 		void		SetFollowMouseState	( sal_Bool bState )
181                     {
182                         m_bFollowMouse = bState;
183                         SetModified();
184                         for ( sal_uInt16 n=0; n<aList.Count(); n++ )
185                             aList.GetObject(n)->Call( this );
186 						Commit();
187                     }
188 
SetMenuIconsState(sal_Int16 bState)189 		void		SetMenuIconsState ( sal_Int16 bState	)
190                     {
191                         m_nMenuIcons = bState;
192                         SetModified();
193                         for ( sal_uInt16 n=0; n<aList.Count(); n++ )
194                             aList.GetObject(n)->Call( this );
195 						Commit();
196                     }
197 
198 	//-------------------------------------------------------------------------------------------------------------
199 	//	private methods
200 	//-------------------------------------------------------------------------------------------------------------
201 
202 	private:
203 
204 		/*-****************************************************************************************************//**
205 			@short		return list of fix key names of ouer configuration management which represent oue module tree
206 			@descr		These methods return a static const list of key names. We need it to get needed values from our
207 						configuration management.
208 
209 			@seealso	-
210 
211 			@param		-
212 			@return		A list of needed configuration keys is returned.
213 
214 			@onerror	-
215 		*//*-*****************************************************************************************************/
216 
217 		static Sequence< OUString > impl_GetPropertyNames();
218 };
219 
220 //_________________________________________________________________________________________________________________
221 //	definitions
222 //_________________________________________________________________________________________________________________
223 
224 //*****************************************************************************************************************
225 //	constructor
226 //*****************************************************************************************************************
SvtMenuOptions_Impl()227 SvtMenuOptions_Impl::SvtMenuOptions_Impl()
228 	// Init baseclasses first
229     :	ConfigItem					( ROOTNODE_MENU						)
230 	// Init member then.
231 	,	m_bDontHideDisabledEntries	( DEFAULT_DONTHIDEDISABLEDENTRIES	)
232 	,	m_bFollowMouse				( DEFAULT_FOLLOWMOUSE				)
233 	,   m_nMenuIcons				( DEFAULT_MENUICONS 				)
234 {
235 	// Use our static list of configuration keys to get his values.
236 	Sequence< OUString >	seqNames	= impl_GetPropertyNames();
237 	Sequence< Any >			seqValues	= GetProperties( seqNames )	;
238 
239 	// Safe impossible cases.
240 	// We need values from ALL configuration keys.
241 	// Follow assignment use order of values in relation to our list of key names!
242 	DBG_ASSERT( !(seqNames.getLength()!=seqValues.getLength()), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nI miss some values of configuration keys!\n" );
243 
244     sal_Bool bMenuIcons = true;
245     sal_Bool bSystemMenuIcons = true;
246 
247 	// Copy values from list in right order to ouer internal member.
248 	sal_Int32 nPropertyCount	=	seqValues.getLength()	;
249 	sal_Int32 nProperty			=	0						;
250 	for( nProperty=0; nProperty<nPropertyCount; ++nProperty )
251 	{
252 		// Safe impossible cases.
253 		// Check any for valid value.
254 		DBG_ASSERT( !(seqValues[nProperty].hasValue()==sal_False), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nInvalid property value for property detected!\n" );
255         switch( nProperty )
256         {
257             case PROPERTYHANDLE_DONTHIDEDISABLEDENTRIES	:	{
258 																DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\DontHideDisabledEntry\"?" );
259 																seqValues[nProperty] >>= m_bDontHideDisabledEntries;
260 															}
261 															break;
262 
263             case PROPERTYHANDLE_FOLLOWMOUSE				:	{
264 																DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\FollowMouse\"?" );
265 																seqValues[nProperty] >>= m_bFollowMouse;
266 															}
267 															break;
268             case PROPERTYHANDLE_SHOWICONSINMENUES       :   {
269                                                                 DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\ShowIconsInMenues\"?" );
270                                                                 seqValues[nProperty] >>= bMenuIcons;
271 															}
272 															break;
273             case PROPERTYHANDLE_SYSTEMICONSINMENUES		:   {
274                                                                 DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\IsSystemIconsInMenus\"?" );
275                                                                 seqValues[nProperty] >>= bSystemMenuIcons;
276 															}
277 															break;
278         }
279 	}
280 
281 	m_nMenuIcons = bSystemMenuIcons ? 2 : bMenuIcons;
282 
283 	EnableNotification( seqNames );
284 }
285 
286 //*****************************************************************************************************************
287 //	destructor
288 //*****************************************************************************************************************
~SvtMenuOptions_Impl()289 SvtMenuOptions_Impl::~SvtMenuOptions_Impl()
290 {
291 	// Flush data to configuration!
292 	// User has no chance to do that.
293 	if( IsModified() == sal_True )
294 	{
295 		Commit();
296 	}
297 
298     for ( sal_uInt16 n=0; n<aList.Count(); )
299         delete aList.Remove(n);
300 }
301 
302 //*****************************************************************************************************************
303 //	public method
304 //*****************************************************************************************************************
Notify(const Sequence<OUString> & seqPropertyNames)305 void SvtMenuOptions_Impl::Notify( const Sequence< OUString >& seqPropertyNames )
306 {
307 	// Use given list of updated properties to get his values from configuration directly!
308 	Sequence< Any > seqValues = GetProperties( seqPropertyNames );
309 	// Safe impossible cases.
310 	// We need values from ALL notified configuration keys.
311 	DBG_ASSERT( !(seqPropertyNames.getLength()!=seqValues.getLength()), "SvtMenuOptions_Impl::Notify()\nI miss some values of configuration keys!\n" );
312 
313 	sal_Bool bMenuSettingsChanged = sal_False;
314     sal_Bool bMenuIcons = sal_True;
315     sal_Bool bSystemMenuIcons = sal_True;
316     if (m_nMenuIcons == 2)
317         bMenuIcons = (sal_Bool)(Application::GetSettings().GetStyleSettings().GetUseImagesInMenus());
318     else
319     {
320         bSystemMenuIcons = sal_False;
321         bMenuIcons = m_nMenuIcons ? sal_True : sal_False;
322     }
323 
324 	// Step over list of property names and get right value from coreesponding value list to set it on internal members!
325 	sal_Int32 nCount = seqPropertyNames.getLength();
326 	for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty )
327 	{
328 		if( seqPropertyNames[nProperty] == PROPERTYNAME_DONTHIDEDISABLEDENTRIES )
329 		{
330 			DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\View\\Menu\\DontHideDisabledEntry\"?" );
331 			seqValues[nProperty] >>= m_bDontHideDisabledEntries;
332 		}
333 		else if( seqPropertyNames[nProperty] == PROPERTYNAME_FOLLOWMOUSE )
334 		{
335 			DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\View\\Menu\\FollowMouse\"?" );
336 			seqValues[nProperty] >>= m_bFollowMouse;
337 		}
338         else if( seqPropertyNames[nProperty] == PROPERTYNAME_SHOWICONSINMENUES )
339 		{
340             DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\ShowIconsInMenues\"?" );
341             bMenuSettingsChanged = seqValues[nProperty] >>= bMenuIcons;
342         }
343         else if( seqPropertyNames[nProperty] == PROPERTYNAME_SYSTEMICONSINMENUES )
344 		{
345             DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtMenuOptions_Impl::SvtMenuOptions_Impl()\nWho has changed the value type of \"Office.Common\\View\\Menu\\IsSystemIconsInMenus\"?" );
346             bMenuSettingsChanged = seqValues[nProperty] >>= bSystemMenuIcons;
347         }
348 
349         #if OSL_DEBUG_LEVEL > 1
350 		else DBG_ASSERT( sal_False, "SvtMenuOptions_Impl::Notify()\nUnkown property detected ... I can't handle these!\n" );
351 		#endif
352 	}
353 
354 	if ( bMenuSettingsChanged )
355 		m_nMenuIcons = bSystemMenuIcons ? 2 : bMenuIcons;
356 
357     for ( sal_uInt16 n=0; n<aList.Count(); n++ )
358         aList.GetObject(n)->Call( this );
359 }
360 
361 //*****************************************************************************************************************
362 //	public method
363 //*****************************************************************************************************************
Commit()364 void SvtMenuOptions_Impl::Commit()
365 {
366 	// Get names of supported properties, create a list for values and copy current values to it.
367 	Sequence< OUString >	seqNames	= impl_GetPropertyNames();
368 	sal_Int32				nCount		= seqNames.getLength();
369 	Sequence< Any >			seqValues	( nCount );
370 	for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty )
371 	{
372         switch( nProperty )
373         {
374             case PROPERTYHANDLE_DONTHIDEDISABLEDENTRIES	:	{
375                 												seqValues[nProperty] <<= m_bDontHideDisabledEntries;
376 															}
377                 											break;
378 
379             case PROPERTYHANDLE_FOLLOWMOUSE				:	{
380                 												seqValues[nProperty] <<= m_bFollowMouse;
381 															}
382                 											break;
383 			//Output cache of current setting as possibly modified by System Theme for older version
384             case PROPERTYHANDLE_SHOWICONSINMENUES       :   {
385                                                                 sal_Bool bValue = (sal_Bool)(Application::GetSettings().GetStyleSettings().GetUseImagesInMenus());
386 																seqValues[nProperty] <<= bValue;
387 															}
388                 											break;
389             case PROPERTYHANDLE_SYSTEMICONSINMENUES		:   {
390 																sal_Bool bValue = (m_nMenuIcons == 2 ? sal_True : sal_False) ;
391                                                                 seqValues[nProperty] <<= bValue;
392 															}
393                 											break;
394         }
395 	}
396 	// Set properties in configuration.
397 	PutProperties( seqNames, seqValues );
398 }
399 
400 //*****************************************************************************************************************
401 //	private method
402 //*****************************************************************************************************************
impl_GetPropertyNames()403 Sequence< OUString > SvtMenuOptions_Impl::impl_GetPropertyNames()
404 {
405 	// Build static list of configuration key names.
406 	static const OUString pProperties[] =
407 	{
408 		PROPERTYNAME_DONTHIDEDISABLEDENTRIES	,
409 		PROPERTYNAME_FOLLOWMOUSE				,
410         PROPERTYNAME_SHOWICONSINMENUES			,
411         PROPERTYNAME_SYSTEMICONSINMENUES
412 	};
413 	// Initialize return sequence with these list ...
414 	static const Sequence< OUString > seqPropertyNames( pProperties, PROPERTYCOUNT );
415 	// ... and return it.
416 	return seqPropertyNames;
417 }
418 
AddListenerLink(const Link & rLink)419 void SvtMenuOptions_Impl::AddListenerLink( const Link& rLink )
420 {
421     aList.Insert( new Link( rLink ) );
422 }
423 
RemoveListenerLink(const Link & rLink)424 void SvtMenuOptions_Impl::RemoveListenerLink( const Link& rLink )
425 {
426     for ( sal_uInt16 n=0; n<aList.Count(); n++ )
427     {
428         if ( (*aList.GetObject(n) ) == rLink )
429         {
430             delete aList.Remove(n);
431             break;
432         }
433     }
434 }
435 
436 //*****************************************************************************************************************
437 //	initialize static member
438 //	DON'T DO IT IN YOUR HEADER!
439 //	see definition for further informations
440 //*****************************************************************************************************************
441 SvtMenuOptions_Impl*	SvtMenuOptions::m_pDataContainer	= NULL	;
442 sal_Int32				SvtMenuOptions::m_nRefCount			= 0		;
443 
444 //*****************************************************************************************************************
445 //	constructor
446 //*****************************************************************************************************************
SvtMenuOptions()447 SvtMenuOptions::SvtMenuOptions()
448 {
449     // Global access, must be guarded (multithreading!).
450     MutexGuard aGuard( GetOwnStaticMutex() );
451 	// Increase ouer refcount ...
452 	++m_nRefCount;
453 	// ... and initialize ouer data container only if it not already!
454     if( m_pDataContainer == NULL )
455 	{
456         RTL_LOGFILE_CONTEXT(aLog, "svtools ( ??? ) ::SvtMenuOptions_Impl::ctor()");
457         m_pDataContainer = new SvtMenuOptions_Impl();
458 
459         ItemHolder2::holdConfigItem(E_MENUOPTIONS);
460 	}
461 }
462 
463 //*****************************************************************************************************************
464 //	destructor
465 //*****************************************************************************************************************
~SvtMenuOptions()466 SvtMenuOptions::~SvtMenuOptions()
467 {
468     // Global access, must be guarded (multithreading!)
469     MutexGuard aGuard( GetOwnStaticMutex() );
470 	// Decrease ouer refcount.
471 	--m_nRefCount;
472 	// If last instance was deleted ...
473 	// we must destroy ouer static data container!
474     if( m_nRefCount <= 0 )
475 	{
476 		delete m_pDataContainer;
477 		m_pDataContainer = NULL;
478 	}
479 }
480 
481 //*****************************************************************************************************************
482 //	public method
483 //*****************************************************************************************************************
IsEntryHidingEnabled() const484 sal_Bool SvtMenuOptions::IsEntryHidingEnabled() const
485 {
486     MutexGuard aGuard( GetOwnStaticMutex() );
487 	return m_pDataContainer->IsEntryHidingEnabled();
488 }
489 
490 //*****************************************************************************************************************
491 //	public method
492 //*****************************************************************************************************************
IsFollowMouseEnabled() const493 sal_Bool SvtMenuOptions::IsFollowMouseEnabled() const
494 {
495     MutexGuard aGuard( GetOwnStaticMutex() );
496 	return m_pDataContainer->IsFollowMouseEnabled();
497 }
498 
499 //*****************************************************************************************************************
500 //	public method
501 //*****************************************************************************************************************
SetEntryHidingState(sal_Bool bState)502 void SvtMenuOptions::SetEntryHidingState( sal_Bool bState )
503 {
504     MutexGuard aGuard( GetOwnStaticMutex() );
505 	m_pDataContainer->SetEntryHidingState( bState );
506 }
507 
508 //*****************************************************************************************************************
509 //	public method
510 //*****************************************************************************************************************
SetFollowMouseState(sal_Bool bState)511 void SvtMenuOptions::SetFollowMouseState( sal_Bool bState )
512 {
513     MutexGuard aGuard( GetOwnStaticMutex() );
514 	m_pDataContainer->SetFollowMouseState( bState );
515 }
516 
517 //*****************************************************************************************************************
518 //	public method
519 //*****************************************************************************************************************
GetMenuIconsState() const520 sal_Int16 SvtMenuOptions::GetMenuIconsState() const
521 {
522     MutexGuard aGuard( GetOwnStaticMutex() );
523 	return m_pDataContainer->GetMenuIconsState();
524 }
525 
526 //*****************************************************************************************************************
527 //	public method
528 //*****************************************************************************************************************
SetMenuIconsState(sal_Int16 bState)529 void SvtMenuOptions::SetMenuIconsState( sal_Int16 bState )
530 {
531     MutexGuard aGuard( GetOwnStaticMutex() );
532 	m_pDataContainer->SetMenuIconsState( bState );
533 }
534 
535 //*****************************************************************************************************************
536 //	private method
537 //*****************************************************************************************************************
GetOwnStaticMutex()538 Mutex& SvtMenuOptions::GetOwnStaticMutex()
539 {
540 	// Initialize static mutex only for one time!
541     static Mutex* pMutex = NULL;
542 	// If these method first called (Mutex not already exist!) ...
543     if( pMutex == NULL )
544     {
545 		// ... we must create a new one. Protect follow code with the global mutex -
546 		// It must be - we create a static variable!
547         MutexGuard aGuard( Mutex::getGlobalMutex() );
548 		// We must check our pointer again - because it can be that another instance of ouer class will be fastr then these!
549         if( pMutex == NULL )
550         {
551 			// Create the new mutex and set it for return on static variable.
552             static Mutex aMutex;
553             pMutex = &aMutex;
554         }
555     }
556 	// Return new created or already existing mutex object.
557     return *pMutex;
558 }
559 
AddListenerLink(const Link & rLink)560 void SvtMenuOptions::AddListenerLink( const Link& rLink )
561 {
562     m_pDataContainer->AddListenerLink( rLink );
563 }
564 
RemoveListenerLink(const Link & rLink)565 void SvtMenuOptions::RemoveListenerLink( const Link& rLink )
566 {
567     m_pDataContainer->RemoveListenerLink( rLink );
568 }
569