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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 : #include <accessibility/extended/accessibleiconchoicectrlentry.hxx>
21 : #include <svtools/ivctrl.hxx>
22 : #include <com/sun/star/awt/Point.hpp>
23 : #include <com/sun/star/awt/Rectangle.hpp>
24 : #include <com/sun/star/awt/Size.hpp>
25 : #include <com/sun/star/accessibility/AccessibleEventId.hpp>
26 : #include <com/sun/star/accessibility/AccessibleRole.hpp>
27 : #include <com/sun/star/accessibility/AccessibleStateType.hpp>
28 : #include <vcl/svapp.hxx>
29 : #include <vcl/controllayout.hxx>
30 : #include <vcl/settings.hxx>
31 : #include <toolkit/awt/vclxwindow.hxx>
32 : #include <toolkit/helper/convert.hxx>
33 : #include <unotools/accessiblestatesethelper.hxx>
34 : #include <unotools/accessiblerelationsethelper.hxx>
35 : #include <cppuhelper/supportsservice.hxx>
36 : #include <cppuhelper/typeprovider.hxx>
37 : #include <comphelper/sequence.hxx>
38 : #include <svtools/stringtransfer.hxx>
39 : #include <comphelper/accessibleeventnotifier.hxx>
40 :
41 : #define ACCESSIBLE_ACTION_COUNT 1
42 :
43 : namespace
44 : {
45 0 : void checkActionIndex_Impl( sal_Int32 _nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException)
46 : {
47 0 : if ( _nIndex < 0 || _nIndex >= ACCESSIBLE_ACTION_COUNT )
48 : // only three actions
49 0 : throw ::com::sun::star::lang::IndexOutOfBoundsException();
50 0 : }
51 : }
52 :
53 :
54 : namespace accessibility
55 : {
56 :
57 : // class AccessibleIconChoiceCtrlEntry
58 :
59 : using namespace ::com::sun::star::accessibility;
60 : using namespace ::com::sun::star::uno;
61 : using namespace ::com::sun::star::lang;
62 : using namespace ::com::sun::star;
63 :
64 :
65 : // Ctor() and Dtor()
66 :
67 0 : AccessibleIconChoiceCtrlEntry::AccessibleIconChoiceCtrlEntry( SvtIconChoiceCtrl& _rIconCtrl,
68 : sal_Int32 _nPos,
69 : const Reference< XAccessible >& _xParent ) :
70 :
71 : AccessibleIconChoiceCtrlEntry_BASE ( m_aMutex ),
72 :
73 : m_pIconCtrl ( &_rIconCtrl ),
74 : m_nIndex ( _nPos ),
75 : m_nClientId ( 0 ),
76 0 : m_xParent ( _xParent )
77 :
78 : {
79 0 : osl_atomic_increment( &m_refCount );
80 : {
81 0 : Reference< XComponent > xComp( m_xParent, UNO_QUERY );
82 0 : if ( xComp.is() )
83 0 : xComp->addEventListener( this );
84 : }
85 0 : osl_atomic_decrement( &m_refCount );
86 0 : }
87 :
88 0 : void AccessibleIconChoiceCtrlEntry::disposing( const EventObject& _rSource )
89 : throw(RuntimeException, std::exception)
90 : {
91 0 : if ( _rSource.Source == m_xParent )
92 : {
93 0 : dispose();
94 : OSL_ENSURE( !m_xParent.is() && ( nullptr == m_pIconCtrl ), "" );
95 : }
96 0 : }
97 :
98 0 : AccessibleIconChoiceCtrlEntry::~AccessibleIconChoiceCtrlEntry()
99 : {
100 0 : if ( IsAlive_Impl() )
101 : {
102 : // increment ref count to prevent double call of Dtor
103 0 : osl_atomic_increment( &m_refCount );
104 0 : dispose();
105 : }
106 0 : }
107 :
108 0 : Rectangle AccessibleIconChoiceCtrlEntry::GetBoundingBox_Impl() const
109 : {
110 0 : Rectangle aRect;
111 0 : SvxIconChoiceCtrlEntry* pEntry = m_pIconCtrl->GetEntry( m_nIndex );
112 0 : if ( pEntry )
113 0 : aRect = m_pIconCtrl->GetBoundingBox( pEntry );
114 :
115 0 : return aRect;
116 : }
117 :
118 0 : Rectangle AccessibleIconChoiceCtrlEntry::GetBoundingBoxOnScreen_Impl() const
119 : {
120 0 : Rectangle aRect;
121 0 : SvxIconChoiceCtrlEntry* pEntry = m_pIconCtrl->GetEntry( m_nIndex );
122 0 : if ( pEntry )
123 : {
124 0 : aRect = m_pIconCtrl->GetBoundingBox( pEntry );
125 0 : Point aTopLeft = aRect.TopLeft();
126 0 : aTopLeft += m_pIconCtrl->GetWindowExtentsRelative( NULL ).TopLeft();
127 0 : aRect = Rectangle( aTopLeft, aRect.GetSize() );
128 : }
129 :
130 0 : return aRect;
131 : }
132 :
133 0 : bool AccessibleIconChoiceCtrlEntry::IsAlive_Impl() const
134 : {
135 0 : return ( !rBHelper.bDisposed && !rBHelper.bInDispose && m_pIconCtrl );
136 : }
137 :
138 0 : bool AccessibleIconChoiceCtrlEntry::IsShowing_Impl() const
139 : {
140 0 : bool bShowing = false;
141 : Reference< XAccessibleContext > m_xParentContext =
142 0 : m_xParent.is() ? m_xParent->getAccessibleContext() : Reference< XAccessibleContext >();
143 0 : if( m_xParentContext.is() )
144 : {
145 0 : Reference< XAccessibleComponent > xParentComp( m_xParentContext, uno::UNO_QUERY );
146 0 : if( xParentComp.is() )
147 0 : bShowing = GetBoundingBox_Impl().IsOver( VCLRectangle( xParentComp->getBounds() ) );
148 : }
149 :
150 0 : return bShowing;
151 : }
152 :
153 0 : Rectangle AccessibleIconChoiceCtrlEntry::GetBoundingBox()
154 : throw (lang::DisposedException, uno::RuntimeException)
155 : {
156 0 : SolarMutexGuard aSolarGuard;
157 0 : ::osl::MutexGuard aGuard( m_aMutex );
158 :
159 0 : EnsureIsAlive();
160 0 : return GetBoundingBox_Impl();
161 : }
162 :
163 0 : Rectangle AccessibleIconChoiceCtrlEntry::GetBoundingBoxOnScreen()
164 : throw (lang::DisposedException, uno::RuntimeException)
165 : {
166 0 : SolarMutexGuard aSolarGuard;
167 0 : ::osl::MutexGuard aGuard( m_aMutex );
168 :
169 0 : EnsureIsAlive();
170 0 : return GetBoundingBoxOnScreen_Impl();
171 : }
172 :
173 0 : void AccessibleIconChoiceCtrlEntry::EnsureIsAlive() const throw ( lang::DisposedException )
174 : {
175 0 : if ( !IsAlive_Impl() )
176 0 : throw lang::DisposedException();
177 0 : }
178 :
179 0 : OUString AccessibleIconChoiceCtrlEntry::implGetText()
180 : {
181 0 : OUString sRet;
182 0 : SvxIconChoiceCtrlEntry* pEntry = m_pIconCtrl->GetEntry( m_nIndex );
183 0 : if ( pEntry )
184 0 : sRet = pEntry->GetDisplayText();
185 0 : return sRet;
186 : }
187 :
188 0 : Locale AccessibleIconChoiceCtrlEntry::implGetLocale()
189 : {
190 0 : Locale aLocale;
191 0 : aLocale = Application::GetSettings().GetUILanguageTag().getLocale();
192 :
193 0 : return aLocale;
194 : }
195 0 : void AccessibleIconChoiceCtrlEntry::implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex )
196 : {
197 0 : nStartIndex = 0;
198 0 : nEndIndex = 0;
199 0 : }
200 :
201 : // XTypeProvider
202 :
203 :
204 0 : Sequence< sal_Int8 > AccessibleIconChoiceCtrlEntry::getImplementationId() throw (RuntimeException, std::exception)
205 : {
206 0 : return css::uno::Sequence<sal_Int8>();
207 : }
208 :
209 : // XComponent
210 :
211 0 : void SAL_CALL AccessibleIconChoiceCtrlEntry::disposing()
212 : {
213 0 : ::osl::MutexGuard aGuard( m_aMutex );
214 :
215 : // Send a disposing to all listeners.
216 0 : if ( m_nClientId )
217 : {
218 0 : sal_uInt32 nId = m_nClientId;
219 0 : m_nClientId = 0;
220 0 : comphelper::AccessibleEventNotifier::revokeClientNotifyDisposing( nId, *this );
221 : }
222 :
223 0 : Reference< XComponent > xComp( m_xParent, UNO_QUERY );
224 0 : if ( xComp.is() )
225 0 : xComp->removeEventListener( this );
226 :
227 0 : m_pIconCtrl = NULL;
228 0 : m_xParent = NULL;
229 0 : }
230 :
231 : // XServiceInfo
232 :
233 0 : OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getImplementationName() throw(RuntimeException, std::exception)
234 : {
235 0 : return getImplementationName_Static();
236 : }
237 :
238 0 : Sequence< OUString > SAL_CALL AccessibleIconChoiceCtrlEntry::getSupportedServiceNames() throw(RuntimeException, std::exception)
239 : {
240 0 : return getSupportedServiceNames_Static();
241 : }
242 :
243 0 : sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::supportsService( const OUString& _rServiceName ) throw (RuntimeException, std::exception)
244 : {
245 0 : return cppu::supportsService(this, _rServiceName);
246 : }
247 :
248 : // XServiceInfo - static methods
249 :
250 0 : Sequence< OUString > AccessibleIconChoiceCtrlEntry::getSupportedServiceNames_Static() throw( RuntimeException )
251 : {
252 0 : Sequence< OUString > aSupported(3);
253 0 : aSupported[0] = "com.sun.star.accessibility.AccessibleContext";
254 0 : aSupported[1] = "com.sun.star.accessibility.AccessibleComponent";
255 0 : aSupported[2] = "com.sun.star.awt.AccessibleIconChoiceControlEntry";
256 0 : return aSupported;
257 : }
258 :
259 0 : OUString AccessibleIconChoiceCtrlEntry::getImplementationName_Static() throw( RuntimeException )
260 : {
261 0 : return OUString( "com.sun.star.comp.svtools.AccessibleIconChoiceControlEntry" );
262 : }
263 :
264 : // XAccessible
265 :
266 0 : Reference< XAccessibleContext > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleContext( ) throw (RuntimeException, std::exception)
267 : {
268 0 : EnsureIsAlive();
269 0 : return this;
270 : }
271 :
272 : // XAccessibleContext
273 :
274 0 : sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleChildCount( ) throw (RuntimeException, std::exception)
275 : {
276 0 : return 0; // no children
277 : }
278 :
279 0 : Reference< XAccessible > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleChild( sal_Int32 ) throw (IndexOutOfBoundsException,RuntimeException, std::exception)
280 : {
281 0 : throw IndexOutOfBoundsException();
282 : }
283 :
284 0 : Reference< XAccessible > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleParent( ) throw (RuntimeException, std::exception)
285 : {
286 0 : ::osl::MutexGuard aGuard( m_aMutex );
287 :
288 0 : EnsureIsAlive();
289 0 : return m_xParent;
290 : }
291 :
292 0 : sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleIndexInParent( ) throw (RuntimeException, std::exception)
293 : {
294 0 : ::osl::MutexGuard aGuard( m_aMutex );
295 :
296 0 : return m_nIndex;
297 : }
298 :
299 0 : sal_Int16 SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleRole( ) throw (RuntimeException, std::exception)
300 : {
301 : //return AccessibleRole::LABEL;
302 0 : return AccessibleRole::LIST_ITEM;
303 : }
304 :
305 0 : OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleDescription( ) throw (RuntimeException, std::exception)
306 : {
307 : // no description for every item
308 0 : return OUString();
309 : }
310 :
311 0 : OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleName( ) throw (RuntimeException, std::exception)
312 : {
313 0 : ::osl::MutexGuard aGuard( m_aMutex );
314 :
315 0 : EnsureIsAlive();
316 0 : return implGetText();
317 : }
318 :
319 0 : Reference< XAccessibleRelationSet > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleRelationSet( ) throw (RuntimeException, std::exception)
320 : {
321 0 : return new utl::AccessibleRelationSetHelper;
322 : }
323 :
324 0 : Reference< XAccessibleStateSet > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleStateSet( ) throw (RuntimeException, std::exception)
325 : {
326 0 : SolarMutexGuard aSolarGuard;
327 0 : ::osl::MutexGuard aGuard( m_aMutex );
328 :
329 0 : utl::AccessibleStateSetHelper* pStateSetHelper = new utl::AccessibleStateSetHelper;
330 0 : Reference< XAccessibleStateSet > xStateSet = pStateSetHelper;
331 :
332 0 : if ( IsAlive_Impl() )
333 : {
334 0 : pStateSetHelper->AddState( AccessibleStateType::TRANSIENT );
335 0 : pStateSetHelper->AddState( AccessibleStateType::SELECTABLE );
336 0 : pStateSetHelper->AddState( AccessibleStateType::ENABLED );
337 0 : pStateSetHelper->AddState( AccessibleStateType::SENSITIVE );
338 0 : if ( IsShowing_Impl() )
339 : {
340 0 : pStateSetHelper->AddState( AccessibleStateType::SHOWING );
341 0 : pStateSetHelper->AddState( AccessibleStateType::VISIBLE );
342 : }
343 :
344 0 : if ( m_pIconCtrl && m_pIconCtrl->GetCursor() == m_pIconCtrl->GetEntry( m_nIndex ) )
345 0 : pStateSetHelper->AddState( AccessibleStateType::SELECTED );
346 : }
347 : else
348 0 : pStateSetHelper->AddState( AccessibleStateType::DEFUNC );
349 :
350 0 : return xStateSet;
351 : }
352 :
353 0 : Locale SAL_CALL AccessibleIconChoiceCtrlEntry::getLocale( ) throw (IllegalAccessibleComponentStateException, RuntimeException, std::exception)
354 : {
355 0 : SolarMutexGuard aSolarGuard;
356 0 : ::osl::MutexGuard aGuard( m_aMutex );
357 :
358 0 : return implGetLocale();
359 : }
360 :
361 : // XAccessibleComponent
362 :
363 0 : sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::containsPoint( const awt::Point& rPoint ) throw (RuntimeException, std::exception)
364 : {
365 0 : return Rectangle( Point(), GetBoundingBox().GetSize() ).IsInside( VCLPoint( rPoint ) );
366 : }
367 :
368 0 : Reference< XAccessible > SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleAtPoint( const awt::Point& ) throw (RuntimeException, std::exception)
369 : {
370 0 : return Reference< XAccessible >();
371 : }
372 :
373 0 : awt::Rectangle SAL_CALL AccessibleIconChoiceCtrlEntry::getBounds( ) throw (RuntimeException, std::exception)
374 : {
375 0 : return AWTRectangle( GetBoundingBox() );
376 : }
377 :
378 0 : awt::Point SAL_CALL AccessibleIconChoiceCtrlEntry::getLocation( ) throw (RuntimeException, std::exception)
379 : {
380 0 : return AWTPoint( GetBoundingBox().TopLeft() );
381 : }
382 :
383 0 : awt::Point SAL_CALL AccessibleIconChoiceCtrlEntry::getLocationOnScreen( ) throw (RuntimeException, std::exception)
384 : {
385 0 : return AWTPoint( GetBoundingBoxOnScreen().TopLeft() );
386 : }
387 :
388 0 : awt::Size SAL_CALL AccessibleIconChoiceCtrlEntry::getSize( ) throw (RuntimeException, std::exception)
389 : {
390 0 : return AWTSize( GetBoundingBox().GetSize() );
391 : }
392 :
393 0 : void SAL_CALL AccessibleIconChoiceCtrlEntry::grabFocus( ) throw (RuntimeException, std::exception)
394 : {
395 : // do nothing, because no focus for each item
396 0 : }
397 :
398 0 : sal_Int32 AccessibleIconChoiceCtrlEntry::getForeground( ) throw (RuntimeException, std::exception)
399 : {
400 0 : SolarMutexGuard aSolarGuard;
401 0 : ::osl::MutexGuard aGuard( m_aMutex );
402 :
403 0 : sal_Int32 nColor = 0;
404 0 : Reference< XAccessible > xParent = getAccessibleParent();
405 0 : if ( xParent.is() )
406 : {
407 0 : Reference< XAccessibleComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY );
408 0 : if ( xParentComp.is() )
409 0 : nColor = xParentComp->getForeground();
410 : }
411 :
412 0 : return nColor;
413 : }
414 :
415 0 : sal_Int32 AccessibleIconChoiceCtrlEntry::getBackground( ) throw (RuntimeException, std::exception)
416 : {
417 0 : SolarMutexGuard aSolarGuard;
418 0 : ::osl::MutexGuard aGuard( m_aMutex );
419 :
420 0 : sal_Int32 nColor = 0;
421 0 : Reference< XAccessible > xParent = getAccessibleParent();
422 0 : if ( xParent.is() )
423 : {
424 0 : Reference< XAccessibleComponent > xParentComp( xParent->getAccessibleContext(), UNO_QUERY );
425 0 : if ( xParentComp.is() )
426 0 : nColor = xParentComp->getBackground();
427 : }
428 :
429 0 : return nColor;
430 : }
431 :
432 : // XAccessibleText
433 :
434 :
435 0 : awt::Rectangle SAL_CALL AccessibleIconChoiceCtrlEntry::getCharacterBounds( sal_Int32 _nIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
436 : {
437 0 : SolarMutexGuard aSolarGuard;
438 0 : ::osl::MutexGuard aGuard( m_aMutex );
439 :
440 0 : if ( ( 0 > _nIndex ) || ( getCharacterCount() <= _nIndex ) )
441 0 : throw IndexOutOfBoundsException();
442 :
443 0 : awt::Rectangle aBounds( 0, 0, 0, 0 );
444 0 : if ( m_pIconCtrl )
445 : {
446 0 : Rectangle aItemRect = GetBoundingBox_Impl();
447 0 : Rectangle aCharRect = m_pIconCtrl->GetEntryCharacterBounds( m_nIndex, _nIndex );
448 0 : aCharRect.Move( -aItemRect.Left(), -aItemRect.Top() );
449 0 : aBounds = AWTRectangle( aCharRect );
450 : }
451 :
452 0 : return aBounds;
453 : }
454 :
455 0 : sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getIndexAtPoint( const awt::Point& aPoint ) throw (RuntimeException, std::exception)
456 : {
457 0 : SolarMutexGuard aSolarGuard;
458 0 : ::osl::MutexGuard aGuard( m_aMutex );
459 :
460 0 : sal_Int32 nIndex = -1;
461 0 : if ( m_pIconCtrl )
462 : {
463 0 : vcl::ControlLayoutData aLayoutData;
464 0 : Rectangle aItemRect = GetBoundingBox_Impl();
465 0 : m_pIconCtrl->RecordLayoutData( &aLayoutData, aItemRect );
466 0 : Point aPnt( VCLPoint( aPoint ) );
467 0 : aPnt += aItemRect.TopLeft();
468 0 : nIndex = aLayoutData.GetIndexForPoint( aPnt );
469 :
470 0 : long nLen = aLayoutData.m_aUnicodeBoundRects.size();
471 0 : for ( long i = 0; i < nLen; ++i )
472 : {
473 0 : Rectangle aRect = aLayoutData.GetCharacterBounds(i);
474 0 : bool bInside = aRect.IsInside( aPnt );
475 :
476 0 : if ( bInside )
477 0 : break;
478 0 : }
479 : }
480 :
481 0 : return nIndex;
482 : }
483 :
484 0 : sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
485 : {
486 0 : SolarMutexGuard aSolarGuard;
487 0 : ::osl::MutexGuard aGuard( m_aMutex );
488 :
489 0 : OUString sText = getText();
490 0 : if ( ( 0 > nStartIndex ) || ( sText.getLength() <= nStartIndex )
491 0 : || ( 0 > nEndIndex ) || ( sText.getLength() <= nEndIndex ) )
492 0 : throw IndexOutOfBoundsException();
493 :
494 0 : sal_Int32 nLen = nEndIndex - nStartIndex + 1;
495 0 : ::svt::OStringTransfer::CopyString( sText.copy( nStartIndex, nLen ), m_pIconCtrl );
496 :
497 0 : return true;
498 : }
499 :
500 : // XAccessibleEventBroadcaster
501 :
502 0 : void SAL_CALL AccessibleIconChoiceCtrlEntry::addAccessibleEventListener( const Reference< XAccessibleEventListener >& xListener ) throw (RuntimeException, std::exception)
503 : {
504 0 : if (xListener.is())
505 : {
506 0 : ::osl::MutexGuard aGuard( m_aMutex );
507 0 : if (!m_nClientId)
508 0 : m_nClientId = comphelper::AccessibleEventNotifier::registerClient( );
509 0 : comphelper::AccessibleEventNotifier::addEventListener( m_nClientId, xListener );
510 : }
511 0 : }
512 :
513 0 : void SAL_CALL AccessibleIconChoiceCtrlEntry::removeAccessibleEventListener( const Reference< XAccessibleEventListener >& xListener ) throw (RuntimeException, std::exception)
514 : {
515 0 : if (xListener.is())
516 : {
517 0 : ::osl::MutexGuard aGuard( m_aMutex );
518 :
519 0 : sal_Int32 nListenerCount = comphelper::AccessibleEventNotifier::removeEventListener( m_nClientId, xListener );
520 0 : if ( !nListenerCount )
521 : {
522 : // no listeners anymore
523 : // -> revoke ourself. This may lead to the notifier thread dying (if we were the last client),
524 : // and at least to us not firing any events anymore, in case somebody calls
525 : // NotifyAccessibleEvent, again
526 0 : sal_Int32 nId = m_nClientId;
527 0 : m_nClientId = 0;
528 0 : comphelper::AccessibleEventNotifier::revokeClient( nId );
529 0 : }
530 : }
531 0 : }
532 :
533 0 : sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getCaretPosition( ) throw (::com::sun::star::uno::RuntimeException, std::exception)
534 : {
535 0 : return -1;
536 : }
537 0 : sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::setCaretPosition ( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception)
538 : {
539 0 : SolarMutexGuard aSolarGuard;
540 0 : ::osl::MutexGuard aGuard( m_aMutex );
541 0 : EnsureIsAlive();
542 :
543 0 : if ( !implIsValidRange( nIndex, nIndex, implGetText().getLength() ) )
544 0 : throw IndexOutOfBoundsException();
545 :
546 0 : return false;
547 : }
548 0 : sal_Unicode SAL_CALL AccessibleIconChoiceCtrlEntry::getCharacter( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception)
549 : {
550 0 : SolarMutexGuard aSolarGuard;
551 0 : ::osl::MutexGuard aGuard( m_aMutex );
552 0 : EnsureIsAlive();
553 0 : return OCommonAccessibleText::getCharacter( nIndex );
554 : }
555 0 : ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL AccessibleIconChoiceCtrlEntry::getCharacterAttributes( sal_Int32 nIndex, const ::com::sun::star::uno::Sequence< OUString >& ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception)
556 : {
557 0 : SolarMutexGuard aSolarGuard;
558 0 : ::osl::MutexGuard aGuard( m_aMutex );
559 0 : EnsureIsAlive();
560 :
561 0 : OUString sText( implGetText() );
562 :
563 0 : if ( !implIsValidIndex( nIndex, sText.getLength() ) )
564 0 : throw IndexOutOfBoundsException();
565 :
566 0 : return ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >();
567 : }
568 0 : sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getCharacterCount( ) throw (::com::sun::star::uno::RuntimeException, std::exception)
569 : {
570 0 : SolarMutexGuard aSolarGuard;
571 0 : ::osl::MutexGuard aGuard( m_aMutex );
572 0 : EnsureIsAlive();
573 0 : return OCommonAccessibleText::getCharacterCount( );
574 : }
575 :
576 0 : OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getSelectedText( ) throw (::com::sun::star::uno::RuntimeException, std::exception)
577 : {
578 0 : SolarMutexGuard aSolarGuard;
579 0 : ::osl::MutexGuard aGuard( m_aMutex );
580 0 : EnsureIsAlive();
581 0 : return OCommonAccessibleText::getSelectedText( );
582 : }
583 0 : sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getSelectionStart( ) throw (::com::sun::star::uno::RuntimeException, std::exception)
584 : {
585 0 : SolarMutexGuard aSolarGuard;
586 0 : ::osl::MutexGuard aGuard( m_aMutex );
587 0 : EnsureIsAlive();
588 0 : return OCommonAccessibleText::getSelectionStart( );
589 : }
590 0 : sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getSelectionEnd( ) throw (::com::sun::star::uno::RuntimeException, std::exception)
591 : {
592 0 : SolarMutexGuard aSolarGuard;
593 0 : ::osl::MutexGuard aGuard( m_aMutex );
594 0 : EnsureIsAlive();
595 0 : return OCommonAccessibleText::getSelectionEnd( );
596 : }
597 0 : sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception)
598 : {
599 0 : SolarMutexGuard aSolarGuard;
600 0 : ::osl::MutexGuard aGuard( m_aMutex );
601 0 : EnsureIsAlive();
602 :
603 0 : if ( !implIsValidRange( nStartIndex, nEndIndex, implGetText().getLength() ) )
604 0 : throw IndexOutOfBoundsException();
605 :
606 0 : return false;
607 : }
608 0 : OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getText( ) throw (::com::sun::star::uno::RuntimeException, std::exception)
609 : {
610 0 : SolarMutexGuard aSolarGuard;
611 0 : ::osl::MutexGuard aGuard( m_aMutex );
612 0 : EnsureIsAlive();
613 0 : return OCommonAccessibleText::getText( );
614 : }
615 0 : OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException, std::exception)
616 : {
617 0 : SolarMutexGuard aSolarGuard;
618 0 : ::osl::MutexGuard aGuard( m_aMutex );
619 0 : EnsureIsAlive();
620 0 : return OCommonAccessibleText::getTextRange( nStartIndex, nEndIndex );
621 : }
622 0 : ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleIconChoiceCtrlEntry::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception)
623 : {
624 0 : SolarMutexGuard aSolarGuard;
625 0 : ::osl::MutexGuard aGuard( m_aMutex );
626 0 : EnsureIsAlive();
627 0 : return OCommonAccessibleText::getTextAtIndex( nIndex ,aTextType);
628 : }
629 0 : ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleIconChoiceCtrlEntry::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception)
630 : {
631 0 : SolarMutexGuard aSolarGuard;
632 0 : ::osl::MutexGuard aGuard( m_aMutex );
633 0 : EnsureIsAlive();
634 0 : return OCommonAccessibleText::getTextBeforeIndex( nIndex ,aTextType);
635 : }
636 0 : ::com::sun::star::accessibility::TextSegment SAL_CALL AccessibleIconChoiceCtrlEntry::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException, std::exception)
637 : {
638 0 : SolarMutexGuard aSolarGuard;
639 0 : ::osl::MutexGuard aGuard( m_aMutex );
640 0 : EnsureIsAlive();
641 :
642 0 : return OCommonAccessibleText::getTextBehindIndex( nIndex ,aTextType);
643 : }
644 :
645 :
646 : // XAccessibleAction
647 :
648 0 : sal_Int32 SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleActionCount( ) throw (RuntimeException, std::exception)
649 : {
650 0 : ::osl::MutexGuard aGuard( m_aMutex );
651 :
652 : // three actions supported
653 0 : return ACCESSIBLE_ACTION_COUNT;
654 : }
655 :
656 0 : sal_Bool SAL_CALL AccessibleIconChoiceCtrlEntry::doAccessibleAction( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
657 : {
658 0 : SolarMutexGuard aSolarGuard;
659 0 : ::osl::MutexGuard aGuard( m_aMutex );
660 :
661 0 : bool bRet = false;
662 0 : checkActionIndex_Impl( nIndex );
663 0 : EnsureIsAlive();
664 :
665 0 : SvxIconChoiceCtrlEntry* pEntry = m_pIconCtrl->GetEntry( m_nIndex );
666 0 : if ( pEntry && !pEntry->IsSelected() )
667 : {
668 0 : m_pIconCtrl->SetNoSelection();
669 0 : m_pIconCtrl->SetCursor( pEntry );
670 0 : bRet = true;
671 : }
672 :
673 0 : return bRet;
674 : }
675 :
676 0 : OUString SAL_CALL AccessibleIconChoiceCtrlEntry::getAccessibleActionDescription( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
677 : {
678 0 : SolarMutexGuard aSolarGuard;
679 0 : ::osl::MutexGuard aGuard( m_aMutex );
680 :
681 0 : checkActionIndex_Impl( nIndex );
682 0 : EnsureIsAlive();
683 :
684 0 : return OUString( "Select" );
685 : }
686 :
687 0 : Reference< XAccessibleKeyBinding > AccessibleIconChoiceCtrlEntry::getAccessibleActionKeyBinding( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException, std::exception)
688 : {
689 0 : ::osl::MutexGuard aGuard( m_aMutex );
690 :
691 0 : Reference< XAccessibleKeyBinding > xRet;
692 0 : checkActionIndex_Impl( nIndex );
693 : // ... which key?
694 0 : return xRet;
695 : }
696 :
697 : }// namespace accessibility
698 :
699 :
700 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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