10841af79SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
30841af79SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
40841af79SAndrew Rist * or more contributor license agreements. See the NOTICE file
50841af79SAndrew Rist * distributed with this work for additional information
60841af79SAndrew Rist * regarding copyright ownership. The ASF licenses this file
70841af79SAndrew Rist * to you under the Apache License, Version 2.0 (the
80841af79SAndrew Rist * "License"); you may not use this file except in compliance
90841af79SAndrew Rist * with the License. You may obtain a copy of the License at
100841af79SAndrew Rist *
110841af79SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
120841af79SAndrew Rist *
130841af79SAndrew Rist * Unless required by applicable law or agreed to in writing,
140841af79SAndrew Rist * software distributed under the License is distributed on an
150841af79SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
160841af79SAndrew Rist * KIND, either express or implied. See the License for the
170841af79SAndrew Rist * specific language governing permissions and limitations
180841af79SAndrew Rist * under the License.
190841af79SAndrew Rist *
200841af79SAndrew Rist *************************************************************/
210841af79SAndrew Rist
220841af79SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_accessibility.hxx"
26cdf0e10cSrcweir #include <accessibility/standard/vclxaccessibletextcomponent.hxx>
27cdf0e10cSrcweir #include <toolkit/helper/macros.hxx>
28cdf0e10cSrcweir #include <toolkit/helper/convert.hxx>
29cdf0e10cSrcweir #include <accessibility/helper/characterattributeshelper.hxx>
30cdf0e10cSrcweir
31cdf0e10cSrcweir #include <com/sun/star/accessibility/AccessibleEventId.hpp>
32cdf0e10cSrcweir #include <com/sun/star/datatransfer/clipboard/XClipboard.hpp>
33cdf0e10cSrcweir #include <com/sun/star/datatransfer/clipboard/XFlushableClipboard.hpp>
34cdf0e10cSrcweir #include <cppuhelper/typeprovider.hxx>
35cdf0e10cSrcweir #include <comphelper/sequence.hxx>
36cdf0e10cSrcweir #include <vcl/window.hxx>
37cdf0e10cSrcweir #include <vcl/svapp.hxx>
38cdf0e10cSrcweir #include <vcl/unohelp2.hxx>
39cdf0e10cSrcweir #include <vcl/ctrl.hxx>
40cdf0e10cSrcweir
41cdf0e10cSrcweir #include <memory>
42cdf0e10cSrcweir #include <vector>
43cdf0e10cSrcweir
44cdf0e10cSrcweir using namespace ::com::sun::star;
45cdf0e10cSrcweir using namespace ::com::sun::star::uno;
46cdf0e10cSrcweir using namespace ::com::sun::star::lang;
47cdf0e10cSrcweir using namespace ::com::sun::star::beans;
48cdf0e10cSrcweir using namespace ::com::sun::star::accessibility;
49cdf0e10cSrcweir using namespace ::comphelper;
50cdf0e10cSrcweir
51cdf0e10cSrcweir
52cdf0e10cSrcweir // ----------------------------------------------------
53cdf0e10cSrcweir // class VCLXAccessibleTextComponent
54cdf0e10cSrcweir // ----------------------------------------------------
55cdf0e10cSrcweir
VCLXAccessibleTextComponent(VCLXWindow * pVCLXWindow)56cdf0e10cSrcweir VCLXAccessibleTextComponent::VCLXAccessibleTextComponent( VCLXWindow* pVCLXWindow )
57cdf0e10cSrcweir :VCLXAccessibleComponent( pVCLXWindow )
58cdf0e10cSrcweir {
59cdf0e10cSrcweir if ( GetWindow() )
60cdf0e10cSrcweir m_sText = OutputDevice::GetNonMnemonicString( GetWindow()->GetText() );
61cdf0e10cSrcweir }
62cdf0e10cSrcweir
63cdf0e10cSrcweir // -----------------------------------------------------------------------------
64cdf0e10cSrcweir
~VCLXAccessibleTextComponent()65cdf0e10cSrcweir VCLXAccessibleTextComponent::~VCLXAccessibleTextComponent()
66cdf0e10cSrcweir {
67cdf0e10cSrcweir }
68cdf0e10cSrcweir
69cdf0e10cSrcweir // -----------------------------------------------------------------------------
70cdf0e10cSrcweir
SetText(const::rtl::OUString & sText)71cdf0e10cSrcweir void VCLXAccessibleTextComponent::SetText( const ::rtl::OUString& sText )
72cdf0e10cSrcweir {
73cdf0e10cSrcweir Any aOldValue, aNewValue;
74cdf0e10cSrcweir if ( implInitTextChangedEvent( m_sText, sText, aOldValue, aNewValue ) )
75cdf0e10cSrcweir {
76cdf0e10cSrcweir m_sText = sText;
77cdf0e10cSrcweir NotifyAccessibleEvent( AccessibleEventId::TEXT_CHANGED, aOldValue, aNewValue );
78cdf0e10cSrcweir }
79cdf0e10cSrcweir }
80cdf0e10cSrcweir
81cdf0e10cSrcweir // -----------------------------------------------------------------------------
82cdf0e10cSrcweir
ProcessWindowEvent(const VclWindowEvent & rVclWindowEvent)83cdf0e10cSrcweir void VCLXAccessibleTextComponent::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
84cdf0e10cSrcweir {
85cdf0e10cSrcweir switch ( rVclWindowEvent.GetId() )
86cdf0e10cSrcweir {
87cdf0e10cSrcweir case VCLEVENT_WINDOW_FRAMETITLECHANGED:
88cdf0e10cSrcweir {
89cdf0e10cSrcweir VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent );
90cdf0e10cSrcweir SetText( implGetText() );
91cdf0e10cSrcweir }
92cdf0e10cSrcweir break;
93cdf0e10cSrcweir default:
94cdf0e10cSrcweir VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent );
95cdf0e10cSrcweir }
96cdf0e10cSrcweir }
97cdf0e10cSrcweir
98cdf0e10cSrcweir // -----------------------------------------------------------------------------
99cdf0e10cSrcweir // OCommonAccessibleText
100cdf0e10cSrcweir // -----------------------------------------------------------------------------
101cdf0e10cSrcweir
implGetText()102cdf0e10cSrcweir ::rtl::OUString VCLXAccessibleTextComponent::implGetText()
103cdf0e10cSrcweir {
104cdf0e10cSrcweir ::rtl::OUString aText;
105cdf0e10cSrcweir if ( GetWindow() )
106cdf0e10cSrcweir aText = OutputDevice::GetNonMnemonicString( GetWindow()->GetText() );
107cdf0e10cSrcweir
108cdf0e10cSrcweir return aText;
109cdf0e10cSrcweir }
110cdf0e10cSrcweir
111cdf0e10cSrcweir // -----------------------------------------------------------------------------
112cdf0e10cSrcweir
implGetLocale()113cdf0e10cSrcweir lang::Locale VCLXAccessibleTextComponent::implGetLocale()
114cdf0e10cSrcweir {
115cdf0e10cSrcweir return Application::GetSettings().GetLocale();
116cdf0e10cSrcweir }
117cdf0e10cSrcweir
118cdf0e10cSrcweir // -----------------------------------------------------------------------------
119cdf0e10cSrcweir
implGetSelection(sal_Int32 & nStartIndex,sal_Int32 & nEndIndex)120cdf0e10cSrcweir void VCLXAccessibleTextComponent::implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex )
121cdf0e10cSrcweir {
122cdf0e10cSrcweir nStartIndex = 0;
123cdf0e10cSrcweir nEndIndex = 0;
124cdf0e10cSrcweir }
125cdf0e10cSrcweir
126cdf0e10cSrcweir // -----------------------------------------------------------------------------
127cdf0e10cSrcweir // XComponent
128cdf0e10cSrcweir // -----------------------------------------------------------------------------
129cdf0e10cSrcweir
disposing()130cdf0e10cSrcweir void VCLXAccessibleTextComponent::disposing()
131cdf0e10cSrcweir {
132cdf0e10cSrcweir VCLXAccessibleComponent::disposing();
133cdf0e10cSrcweir
134cdf0e10cSrcweir m_sText = ::rtl::OUString();
135cdf0e10cSrcweir }
136cdf0e10cSrcweir
137cdf0e10cSrcweir // -----------------------------------------------------------------------------
138cdf0e10cSrcweir // XInterface
139cdf0e10cSrcweir // -----------------------------------------------------------------------------
140cdf0e10cSrcweir
IMPLEMENT_FORWARD_XINTERFACE2(VCLXAccessibleTextComponent,VCLXAccessibleComponent,VCLXAccessibleTextComponent_BASE)141cdf0e10cSrcweir IMPLEMENT_FORWARD_XINTERFACE2( VCLXAccessibleTextComponent, VCLXAccessibleComponent, VCLXAccessibleTextComponent_BASE )
142cdf0e10cSrcweir
143cdf0e10cSrcweir // -----------------------------------------------------------------------------
144cdf0e10cSrcweir // XTypeProvider
145cdf0e10cSrcweir // -----------------------------------------------------------------------------
146cdf0e10cSrcweir
147cdf0e10cSrcweir IMPLEMENT_FORWARD_XTYPEPROVIDER2( VCLXAccessibleTextComponent, VCLXAccessibleComponent, VCLXAccessibleTextComponent_BASE )
148cdf0e10cSrcweir
149cdf0e10cSrcweir // -----------------------------------------------------------------------------
150cdf0e10cSrcweir // XAccessibleText
151cdf0e10cSrcweir // -----------------------------------------------------------------------------
152cdf0e10cSrcweir
153cdf0e10cSrcweir sal_Int32 VCLXAccessibleTextComponent::getCaretPosition() throw (RuntimeException)
154cdf0e10cSrcweir {
155cdf0e10cSrcweir OExternalLockGuard aGuard( this );
156cdf0e10cSrcweir
157cdf0e10cSrcweir return -1;
158cdf0e10cSrcweir }
159cdf0e10cSrcweir
160cdf0e10cSrcweir // -----------------------------------------------------------------------------
161cdf0e10cSrcweir
setCaretPosition(sal_Int32 nIndex)162cdf0e10cSrcweir sal_Bool VCLXAccessibleTextComponent::setCaretPosition( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException)
163cdf0e10cSrcweir {
164cdf0e10cSrcweir OExternalLockGuard aGuard( this );
165cdf0e10cSrcweir
166cdf0e10cSrcweir return setSelection( nIndex, nIndex );
167cdf0e10cSrcweir }
168cdf0e10cSrcweir
169cdf0e10cSrcweir // -----------------------------------------------------------------------------
170cdf0e10cSrcweir
getCharacter(sal_Int32 nIndex)171cdf0e10cSrcweir sal_Unicode VCLXAccessibleTextComponent::getCharacter( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException)
172cdf0e10cSrcweir {
173cdf0e10cSrcweir OExternalLockGuard aGuard( this );
174cdf0e10cSrcweir
175cdf0e10cSrcweir return OCommonAccessibleText::getCharacter( nIndex );
176cdf0e10cSrcweir }
177cdf0e10cSrcweir
178cdf0e10cSrcweir // -----------------------------------------------------------------------------
179cdf0e10cSrcweir
getCharacterAttributes(sal_Int32 nIndex,const Sequence<::rtl::OUString> & aRequestedAttributes)180cdf0e10cSrcweir Sequence< PropertyValue > VCLXAccessibleTextComponent::getCharacterAttributes( sal_Int32 nIndex, const Sequence< ::rtl::OUString >& aRequestedAttributes ) throw (IndexOutOfBoundsException, RuntimeException)
181cdf0e10cSrcweir {
182cdf0e10cSrcweir OExternalLockGuard aGuard( this );
183cdf0e10cSrcweir
184cdf0e10cSrcweir Sequence< PropertyValue > aValues;
185cdf0e10cSrcweir ::rtl::OUString sText( implGetText() );
186cdf0e10cSrcweir
187cdf0e10cSrcweir if ( !implIsValidIndex( nIndex, sText.getLength() ) )
188cdf0e10cSrcweir throw IndexOutOfBoundsException();
189cdf0e10cSrcweir
190cdf0e10cSrcweir if ( GetWindow() )
191cdf0e10cSrcweir {
192*21075d77SSteve Yin Font aFont = GetWindow()->GetControlFont();
193*21075d77SSteve Yin
194*21075d77SSteve Yin sal_Int32 nBackColor = GetWindow()->GetControlBackground().GetColor();
195*21075d77SSteve Yin sal_Int32 nColor = GetWindow()->GetControlForeground().GetColor();
196*21075d77SSteve Yin
197*21075d77SSteve Yin // MT: Code with default font was introduced with the IA2 CWS, but I am not convinced that this is the correct font...
198*21075d77SSteve Yin // Decide what to do when we have a concrete issue.
199*21075d77SSteve Yin /*
200*21075d77SSteve Yin Font aDefaultVCLFont;
201*21075d77SSteve Yin OutputDevice* pDev = Application::GetDefaultDevice();
202*21075d77SSteve Yin if ( pDev )
203*21075d77SSteve Yin {
204*21075d77SSteve Yin aDefaultVCLFont = pDev->GetSettings().GetStyleSettings().GetAppFont();
205*21075d77SSteve Yin if ( !aFont.GetName().Len() )
206*21075d77SSteve Yin {
207*21075d77SSteve Yin String aDefaultName = aDefaultVCLFont.GetName();
208*21075d77SSteve Yin aFont.SetName( aDefaultName );
209*21075d77SSteve Yin }
210*21075d77SSteve Yin if ( !aFont.GetHeight() )
211*21075d77SSteve Yin {
212*21075d77SSteve Yin aFont.SetHeight( aDefaultVCLFont.GetHeight() );
213*21075d77SSteve Yin }
214*21075d77SSteve Yin if ( aFont.GetWeight() == WEIGHT_DONTKNOW )
215*21075d77SSteve Yin {
216*21075d77SSteve Yin aFont.SetWeight( aDefaultVCLFont.GetWeight() );
217*21075d77SSteve Yin }
218*21075d77SSteve Yin
219*21075d77SSteve Yin //if nColor is -1, it may indicate that the default color black is using.
220*21075d77SSteve Yin if ( nColor == -1)
221*21075d77SSteve Yin {
222*21075d77SSteve Yin nColor = aDefaultVCLFont.GetColor().GetColor();
223*21075d77SSteve Yin }
224*21075d77SSteve Yin }
225*21075d77SSteve Yin */
226*21075d77SSteve Yin
227*21075d77SSteve Yin // MT: Adjustment stuff was introduced with the IA2 CWS, but adjustment is not a character attribute...
228*21075d77SSteve Yin // In case we reintroduce it, use adjustment as extra parameter for the CharacterAttributesHelper...
229*21075d77SSteve Yin /*
230*21075d77SSteve Yin WinBits aBits = GetWindow()->GetStyle();
231*21075d77SSteve Yin sal_Int16 nAdjust = -1;
232*21075d77SSteve Yin if ( aBits & WB_LEFT )
233*21075d77SSteve Yin {
234*21075d77SSteve Yin nAdjust = style::ParagraphAdjust_LEFT;
235*21075d77SSteve Yin }
236*21075d77SSteve Yin else if ( aBits & WB_RIGHT )
237*21075d77SSteve Yin {
238*21075d77SSteve Yin nAdjust = style::ParagraphAdjust_RIGHT;
239*21075d77SSteve Yin }
240*21075d77SSteve Yin else if ( aBits & WB_CENTER )
241*21075d77SSteve Yin {
242*21075d77SSteve Yin nAdjust = style::ParagraphAdjust_CENTER;
243*21075d77SSteve Yin }
244*21075d77SSteve Yin */
245*21075d77SSteve Yin
246*21075d77SSteve Yin ::std::auto_ptr< CharacterAttributesHelper > pHelper( new CharacterAttributesHelper( aFont, nBackColor, nColor ) );
247*21075d77SSteve Yin
248cdf0e10cSrcweir aValues = pHelper->GetCharacterAttributes( aRequestedAttributes );
249cdf0e10cSrcweir }
250cdf0e10cSrcweir
251cdf0e10cSrcweir return aValues;
252cdf0e10cSrcweir }
253cdf0e10cSrcweir
254cdf0e10cSrcweir // -----------------------------------------------------------------------------
255cdf0e10cSrcweir
getCharacterBounds(sal_Int32 nIndex)256cdf0e10cSrcweir awt::Rectangle VCLXAccessibleTextComponent::getCharacterBounds( sal_Int32 nIndex ) throw (IndexOutOfBoundsException, RuntimeException)
257cdf0e10cSrcweir {
258cdf0e10cSrcweir OExternalLockGuard aGuard( this );
259cdf0e10cSrcweir
260cdf0e10cSrcweir if ( !implIsValidIndex( nIndex, implGetText().getLength() ) )
261cdf0e10cSrcweir throw IndexOutOfBoundsException();
262cdf0e10cSrcweir
263cdf0e10cSrcweir awt::Rectangle aRect;
264cdf0e10cSrcweir Control* pControl = static_cast< Control* >( GetWindow() );
265cdf0e10cSrcweir if ( pControl )
266cdf0e10cSrcweir aRect = AWTRectangle( pControl->GetCharacterBounds( nIndex ) );
267cdf0e10cSrcweir
268cdf0e10cSrcweir return aRect;
269cdf0e10cSrcweir }
270cdf0e10cSrcweir
271cdf0e10cSrcweir // -----------------------------------------------------------------------------
272cdf0e10cSrcweir
getCharacterCount()273cdf0e10cSrcweir sal_Int32 VCLXAccessibleTextComponent::getCharacterCount() throw (RuntimeException)
274cdf0e10cSrcweir {
275cdf0e10cSrcweir OExternalLockGuard aGuard( this );
276cdf0e10cSrcweir
277cdf0e10cSrcweir return OCommonAccessibleText::getCharacterCount();
278cdf0e10cSrcweir }
279cdf0e10cSrcweir
280cdf0e10cSrcweir // -----------------------------------------------------------------------------
281cdf0e10cSrcweir
getIndexAtPoint(const awt::Point & aPoint)282cdf0e10cSrcweir sal_Int32 VCLXAccessibleTextComponent::getIndexAtPoint( const awt::Point& aPoint ) throw (RuntimeException)
283cdf0e10cSrcweir {
284cdf0e10cSrcweir OExternalLockGuard aGuard( this );
285cdf0e10cSrcweir
286cdf0e10cSrcweir sal_Int32 nIndex = -1;
287cdf0e10cSrcweir Control* pControl = static_cast< Control* >( GetWindow() );
288cdf0e10cSrcweir if ( pControl )
289cdf0e10cSrcweir nIndex = pControl->GetIndexForPoint( VCLPoint( aPoint ) );
290cdf0e10cSrcweir
291cdf0e10cSrcweir return nIndex;
292cdf0e10cSrcweir }
293cdf0e10cSrcweir
294cdf0e10cSrcweir // -----------------------------------------------------------------------------
295cdf0e10cSrcweir
getSelectedText()296cdf0e10cSrcweir ::rtl::OUString VCLXAccessibleTextComponent::getSelectedText() throw (RuntimeException)
297cdf0e10cSrcweir {
298cdf0e10cSrcweir OExternalLockGuard aGuard( this );
299cdf0e10cSrcweir
300cdf0e10cSrcweir return OCommonAccessibleText::getSelectedText();
301cdf0e10cSrcweir }
302cdf0e10cSrcweir
303cdf0e10cSrcweir // -----------------------------------------------------------------------------
304cdf0e10cSrcweir
getSelectionStart()305cdf0e10cSrcweir sal_Int32 VCLXAccessibleTextComponent::getSelectionStart() throw (RuntimeException)
306cdf0e10cSrcweir {
307cdf0e10cSrcweir OExternalLockGuard aGuard( this );
308cdf0e10cSrcweir
309cdf0e10cSrcweir return OCommonAccessibleText::getSelectionStart();
310cdf0e10cSrcweir }
311cdf0e10cSrcweir
312cdf0e10cSrcweir // -----------------------------------------------------------------------------
313cdf0e10cSrcweir
getSelectionEnd()314cdf0e10cSrcweir sal_Int32 VCLXAccessibleTextComponent::getSelectionEnd() throw (RuntimeException)
315cdf0e10cSrcweir {
316cdf0e10cSrcweir OExternalLockGuard aGuard( this );
317cdf0e10cSrcweir
318cdf0e10cSrcweir return OCommonAccessibleText::getSelectionEnd();
319cdf0e10cSrcweir }
320cdf0e10cSrcweir
321cdf0e10cSrcweir // -----------------------------------------------------------------------------
322cdf0e10cSrcweir
setSelection(sal_Int32 nStartIndex,sal_Int32 nEndIndex)323cdf0e10cSrcweir sal_Bool VCLXAccessibleTextComponent::setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (IndexOutOfBoundsException, RuntimeException)
324cdf0e10cSrcweir {
325cdf0e10cSrcweir OExternalLockGuard aGuard( this );
326cdf0e10cSrcweir
327cdf0e10cSrcweir if ( !implIsValidRange( nStartIndex, nEndIndex, implGetText().getLength() ) )
328cdf0e10cSrcweir throw IndexOutOfBoundsException();
329cdf0e10cSrcweir
330cdf0e10cSrcweir return sal_False;
331cdf0e10cSrcweir }
332cdf0e10cSrcweir
333cdf0e10cSrcweir // -----------------------------------------------------------------------------
334cdf0e10cSrcweir
getText()335cdf0e10cSrcweir ::rtl::OUString VCLXAccessibleTextComponent::getText() throw (RuntimeException)
336cdf0e10cSrcweir {
337cdf0e10cSrcweir OExternalLockGuard aGuard( this );
338cdf0e10cSrcweir
339cdf0e10cSrcweir return OCommonAccessibleText::getText();
340cdf0e10cSrcweir }
341cdf0e10cSrcweir
342cdf0e10cSrcweir // -----------------------------------------------------------------------------
343cdf0e10cSrcweir
getTextRange(sal_Int32 nStartIndex,sal_Int32 nEndIndex)344cdf0e10cSrcweir ::rtl::OUString VCLXAccessibleTextComponent::getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (IndexOutOfBoundsException, RuntimeException)
345cdf0e10cSrcweir {
346cdf0e10cSrcweir OExternalLockGuard aGuard( this );
347cdf0e10cSrcweir
348cdf0e10cSrcweir return OCommonAccessibleText::getTextRange( nStartIndex, nEndIndex );
349cdf0e10cSrcweir }
350cdf0e10cSrcweir
351cdf0e10cSrcweir // -----------------------------------------------------------------------------
352cdf0e10cSrcweir
getTextAtIndex(sal_Int32 nIndex,sal_Int16 aTextType)353cdf0e10cSrcweir ::com::sun::star::accessibility::TextSegment VCLXAccessibleTextComponent::getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException)
354cdf0e10cSrcweir {
355cdf0e10cSrcweir OExternalLockGuard aGuard( this );
356cdf0e10cSrcweir
357cdf0e10cSrcweir return OCommonAccessibleText::getTextAtIndex( nIndex, aTextType );
358cdf0e10cSrcweir }
359cdf0e10cSrcweir
360cdf0e10cSrcweir // -----------------------------------------------------------------------------
361cdf0e10cSrcweir
getTextBeforeIndex(sal_Int32 nIndex,sal_Int16 aTextType)362cdf0e10cSrcweir ::com::sun::star::accessibility::TextSegment VCLXAccessibleTextComponent::getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException)
363cdf0e10cSrcweir {
364cdf0e10cSrcweir OExternalLockGuard aGuard( this );
365cdf0e10cSrcweir
366cdf0e10cSrcweir return OCommonAccessibleText::getTextBeforeIndex( nIndex, aTextType );
367cdf0e10cSrcweir }
368cdf0e10cSrcweir
369cdf0e10cSrcweir // -----------------------------------------------------------------------------
370cdf0e10cSrcweir
getTextBehindIndex(sal_Int32 nIndex,sal_Int16 aTextType)371cdf0e10cSrcweir ::com::sun::star::accessibility::TextSegment VCLXAccessibleTextComponent::getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException)
372cdf0e10cSrcweir {
373cdf0e10cSrcweir OExternalLockGuard aGuard( this );
374cdf0e10cSrcweir
375cdf0e10cSrcweir return OCommonAccessibleText::getTextBehindIndex( nIndex, aTextType );
376cdf0e10cSrcweir }
377cdf0e10cSrcweir
378cdf0e10cSrcweir // -----------------------------------------------------------------------------
379cdf0e10cSrcweir
copyText(sal_Int32 nStartIndex,sal_Int32 nEndIndex)380cdf0e10cSrcweir sal_Bool VCLXAccessibleTextComponent::copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (IndexOutOfBoundsException, RuntimeException)
381cdf0e10cSrcweir {
382cdf0e10cSrcweir OExternalLockGuard aGuard( this );
383cdf0e10cSrcweir
384cdf0e10cSrcweir sal_Bool bReturn = sal_False;
385cdf0e10cSrcweir
386cdf0e10cSrcweir if ( GetWindow() )
387cdf0e10cSrcweir {
388cdf0e10cSrcweir Reference< datatransfer::clipboard::XClipboard > xClipboard = GetWindow()->GetClipboard();
389cdf0e10cSrcweir if ( xClipboard.is() )
390cdf0e10cSrcweir {
391cdf0e10cSrcweir ::rtl::OUString sText( getTextRange( nStartIndex, nEndIndex ) );
392cdf0e10cSrcweir
393cdf0e10cSrcweir ::vcl::unohelper::TextDataObject* pDataObj = new ::vcl::unohelper::TextDataObject( sText );
394cdf0e10cSrcweir const sal_uInt32 nRef = Application::ReleaseSolarMutex();
395cdf0e10cSrcweir xClipboard->setContents( pDataObj, NULL );
396cdf0e10cSrcweir
397cdf0e10cSrcweir Reference< datatransfer::clipboard::XFlushableClipboard > xFlushableClipboard( xClipboard, uno::UNO_QUERY );
398cdf0e10cSrcweir if( xFlushableClipboard.is() )
399cdf0e10cSrcweir xFlushableClipboard->flushClipboard();
400cdf0e10cSrcweir
401cdf0e10cSrcweir Application::AcquireSolarMutex( nRef );
402cdf0e10cSrcweir
403cdf0e10cSrcweir bReturn = sal_True;
404cdf0e10cSrcweir }
405cdf0e10cSrcweir }
406cdf0e10cSrcweir
407cdf0e10cSrcweir return bReturn;
408cdf0e10cSrcweir }
409cdf0e10cSrcweir
410cdf0e10cSrcweir // -----------------------------------------------------------------------------
411