1*efeef26fSAndrew Rist /**************************************************************
2*efeef26fSAndrew Rist *
3*efeef26fSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*efeef26fSAndrew Rist * or more contributor license agreements. See the NOTICE file
5*efeef26fSAndrew Rist * distributed with this work for additional information
6*efeef26fSAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*efeef26fSAndrew Rist * to you under the Apache License, Version 2.0 (the
8*efeef26fSAndrew Rist * "License"); you may not use this file except in compliance
9*efeef26fSAndrew Rist * with the License. You may obtain a copy of the License at
10*efeef26fSAndrew Rist *
11*efeef26fSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*efeef26fSAndrew Rist *
13*efeef26fSAndrew Rist * Unless required by applicable law or agreed to in writing,
14*efeef26fSAndrew Rist * software distributed under the License is distributed on an
15*efeef26fSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*efeef26fSAndrew Rist * KIND, either express or implied. See the License for the
17*efeef26fSAndrew Rist * specific language governing permissions and limitations
18*efeef26fSAndrew Rist * under the License.
19*efeef26fSAndrew Rist *
20*efeef26fSAndrew Rist *************************************************************/
21*efeef26fSAndrew Rist
22*efeef26fSAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir
25cdf0e10cSrcweir #include "precompiled_sw.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include <SidebarTxtControlAcc.hxx>
28cdf0e10cSrcweir
29cdf0e10cSrcweir #include <SidebarTxtControl.hxx>
30cdf0e10cSrcweir
31cdf0e10cSrcweir #include <svl/brdcst.hxx>
32cdf0e10cSrcweir #include <toolkit/awt/vclxaccessiblecomponent.hxx>
33cdf0e10cSrcweir #include <editeng/unoedsrc.hxx>
34cdf0e10cSrcweir #include <editeng/unoforou.hxx>
35cdf0e10cSrcweir #include <editeng/unoviwou.hxx>
36cdf0e10cSrcweir #include <editeng/unoedhlp.hxx>
37cdf0e10cSrcweir #include <svx/AccessibleTextHelper.hxx>
38cdf0e10cSrcweir #include <editeng/outliner.hxx>
39cdf0e10cSrcweir
40cdf0e10cSrcweir
41cdf0e10cSrcweir namespace css = ::com::sun::star;
42cdf0e10cSrcweir
43cdf0e10cSrcweir namespace sw { namespace sidebarwindows {
44cdf0e10cSrcweir
45cdf0e10cSrcweir // =============================================================================
46cdf0e10cSrcweir // declaration and implementation of <SvxEditSource>
47cdf0e10cSrcweir // for <::accessibiliy::AccessibleTextHelper> instance
48cdf0e10cSrcweir // =============================================================================
49cdf0e10cSrcweir class SidebarTextEditSource : public SvxEditSource,
50cdf0e10cSrcweir public SfxBroadcaster
51cdf0e10cSrcweir {
52cdf0e10cSrcweir public:
53cdf0e10cSrcweir SidebarTextEditSource( SidebarTxtControl& rSidebarTxtControl );
54cdf0e10cSrcweir virtual ~SidebarTextEditSource();
55cdf0e10cSrcweir
56cdf0e10cSrcweir virtual SvxEditSource* Clone() const;
57cdf0e10cSrcweir
58cdf0e10cSrcweir virtual SvxTextForwarder* GetTextForwarder();
59cdf0e10cSrcweir virtual SvxViewForwarder* GetViewForwarder();
60cdf0e10cSrcweir virtual SvxEditViewForwarder* GetEditViewForwarder( sal_Bool bCreate = sal_False );
61cdf0e10cSrcweir
62cdf0e10cSrcweir virtual void UpdateData();
63cdf0e10cSrcweir
64cdf0e10cSrcweir virtual SfxBroadcaster& GetBroadcaster() const;
65cdf0e10cSrcweir DECL_LINK( NotifyHdl, EENotify* );
66cdf0e10cSrcweir
67cdf0e10cSrcweir private:
68cdf0e10cSrcweir SidebarTxtControl& mrSidebarTxtControl;
69cdf0e10cSrcweir SvxOutlinerForwarder mTextForwarder;
70cdf0e10cSrcweir SvxDrawOutlinerViewForwarder mViewForwarder;
71cdf0e10cSrcweir };
72cdf0e10cSrcweir
SidebarTextEditSource(SidebarTxtControl & rSidebarTxtControl)73cdf0e10cSrcweir SidebarTextEditSource::SidebarTextEditSource( SidebarTxtControl& rSidebarTxtControl )
74cdf0e10cSrcweir : SvxEditSource()
75cdf0e10cSrcweir , mrSidebarTxtControl( rSidebarTxtControl )
76cdf0e10cSrcweir , mTextForwarder( *(rSidebarTxtControl.GetTextView()->GetOutliner()), sal_False )
77cdf0e10cSrcweir , mViewForwarder( *(rSidebarTxtControl.GetTextView()) )
78cdf0e10cSrcweir {
79cdf0e10cSrcweir if ( mrSidebarTxtControl.GetTextView() )
80cdf0e10cSrcweir {
81cdf0e10cSrcweir mrSidebarTxtControl.GetTextView()->GetOutliner()->SetNotifyHdl( LINK(this, SidebarTextEditSource, NotifyHdl) );
82cdf0e10cSrcweir }
83cdf0e10cSrcweir }
84cdf0e10cSrcweir
~SidebarTextEditSource()85cdf0e10cSrcweir SidebarTextEditSource::~SidebarTextEditSource()
86cdf0e10cSrcweir {
87cdf0e10cSrcweir if ( mrSidebarTxtControl.GetTextView() )
88cdf0e10cSrcweir {
89cdf0e10cSrcweir mrSidebarTxtControl.GetTextView()->GetOutliner()->SetNotifyHdl( Link() );
90cdf0e10cSrcweir }
91cdf0e10cSrcweir }
92cdf0e10cSrcweir
Clone() const93cdf0e10cSrcweir SvxEditSource* SidebarTextEditSource::Clone() const
94cdf0e10cSrcweir {
95cdf0e10cSrcweir return new SidebarTextEditSource( mrSidebarTxtControl );
96cdf0e10cSrcweir }
97cdf0e10cSrcweir
GetTextForwarder()98cdf0e10cSrcweir SvxTextForwarder* SidebarTextEditSource::GetTextForwarder()
99cdf0e10cSrcweir {
100cdf0e10cSrcweir return &mTextForwarder;
101cdf0e10cSrcweir }
102cdf0e10cSrcweir
GetViewForwarder()103cdf0e10cSrcweir SvxViewForwarder* SidebarTextEditSource::GetViewForwarder()
104cdf0e10cSrcweir {
105cdf0e10cSrcweir return &mViewForwarder;
106cdf0e10cSrcweir }
107cdf0e10cSrcweir
GetEditViewForwarder(sal_Bool)108cdf0e10cSrcweir SvxEditViewForwarder* SidebarTextEditSource::GetEditViewForwarder( sal_Bool /*bCreate*/ )
109cdf0e10cSrcweir {
110cdf0e10cSrcweir return &mViewForwarder;
111cdf0e10cSrcweir }
112cdf0e10cSrcweir
UpdateData()113cdf0e10cSrcweir void SidebarTextEditSource::UpdateData()
114cdf0e10cSrcweir {
115cdf0e10cSrcweir // nothing to do
116cdf0e10cSrcweir }
117cdf0e10cSrcweir
GetBroadcaster() const118cdf0e10cSrcweir SfxBroadcaster& SidebarTextEditSource::GetBroadcaster() const
119cdf0e10cSrcweir {
120cdf0e10cSrcweir return *( const_cast< SidebarTextEditSource* > (this) );
121cdf0e10cSrcweir }
122cdf0e10cSrcweir
IMPL_LINK(SidebarTextEditSource,NotifyHdl,EENotify *,pNotify)123cdf0e10cSrcweir IMPL_LINK(SidebarTextEditSource, NotifyHdl, EENotify*, pNotify)
124cdf0e10cSrcweir {
125cdf0e10cSrcweir if ( pNotify )
126cdf0e10cSrcweir {
127cdf0e10cSrcweir ::std::auto_ptr< SfxHint > aHint( SvxEditSourceHelper::EENotification2Hint( pNotify ) );
128cdf0e10cSrcweir
129cdf0e10cSrcweir if( aHint.get() )
130cdf0e10cSrcweir {
131cdf0e10cSrcweir Broadcast( *aHint.get() );
132cdf0e10cSrcweir }
133cdf0e10cSrcweir }
134cdf0e10cSrcweir
135cdf0e10cSrcweir return 0;
136cdf0e10cSrcweir }
137cdf0e10cSrcweir
138cdf0e10cSrcweir
139cdf0e10cSrcweir // =============================================================================
140cdf0e10cSrcweir // declaration and implementation of accessible context for <SidebarTxtControl> instance
141cdf0e10cSrcweir // =============================================================================
142cdf0e10cSrcweir class SidebarTxtControlAccessibleContext : public VCLXAccessibleComponent
143cdf0e10cSrcweir {
144cdf0e10cSrcweir public:
145cdf0e10cSrcweir explicit SidebarTxtControlAccessibleContext( SidebarTxtControl& rSidebarTxtControl );
146cdf0e10cSrcweir virtual ~SidebarTxtControlAccessibleContext();
147cdf0e10cSrcweir
148cdf0e10cSrcweir virtual sal_Int32 SAL_CALL
149cdf0e10cSrcweir getAccessibleChildCount()
150cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException);
151cdf0e10cSrcweir virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL
152cdf0e10cSrcweir getAccessibleChild( sal_Int32 i )
153cdf0e10cSrcweir throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
154cdf0e10cSrcweir
155cdf0e10cSrcweir using WeakAggComponentImplHelperBase::addEventListener;
156cdf0e10cSrcweir using WeakAggComponentImplHelperBase::removeEventListener;
157cdf0e10cSrcweir
158cdf0e10cSrcweir virtual void SAL_CALL
159cdf0e10cSrcweir addEventListener (
160cdf0e10cSrcweir const ::com::sun::star::uno::Reference<
161cdf0e10cSrcweir ::com::sun::star::accessibility::XAccessibleEventListener >& xListener)
162cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException);
163cdf0e10cSrcweir virtual void SAL_CALL
164cdf0e10cSrcweir removeEventListener (
165cdf0e10cSrcweir const ::com::sun::star::uno::Reference<
166cdf0e10cSrcweir ::com::sun::star::accessibility::XAccessibleEventListener >& xListener)
167cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException);
168cdf0e10cSrcweir
169cdf0e10cSrcweir protected:
170cdf0e10cSrcweir virtual void ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent );
171cdf0e10cSrcweir
172cdf0e10cSrcweir private:
173cdf0e10cSrcweir SidebarTxtControl& mrSidebarTxtControl;
174cdf0e10cSrcweir ::accessibility::AccessibleTextHelper* mpAccessibleTextHelper;
175cdf0e10cSrcweir
176cdf0e10cSrcweir ::vos::OMutex maMutex;
177cdf0e10cSrcweir
178cdf0e10cSrcweir void defunc();
179cdf0e10cSrcweir };
180cdf0e10cSrcweir
SidebarTxtControlAccessibleContext(SidebarTxtControl & rSidebarTxtControl)181cdf0e10cSrcweir SidebarTxtControlAccessibleContext::SidebarTxtControlAccessibleContext( SidebarTxtControl& rSidebarTxtControl )
182cdf0e10cSrcweir : VCLXAccessibleComponent( rSidebarTxtControl.GetWindowPeer() )
183cdf0e10cSrcweir , mrSidebarTxtControl( rSidebarTxtControl )
184cdf0e10cSrcweir , mpAccessibleTextHelper( 0 )
185cdf0e10cSrcweir , maMutex()
186cdf0e10cSrcweir {
187cdf0e10cSrcweir ::std::auto_ptr<SvxEditSource> pEditSource(
188cdf0e10cSrcweir new SidebarTextEditSource( mrSidebarTxtControl ) );
189cdf0e10cSrcweir mpAccessibleTextHelper = new ::accessibility::AccessibleTextHelper( pEditSource );
190cdf0e10cSrcweir mpAccessibleTextHelper->SetEventSource( mrSidebarTxtControl.GetWindowPeer() );
191cdf0e10cSrcweir }
192cdf0e10cSrcweir
~SidebarTxtControlAccessibleContext()193cdf0e10cSrcweir SidebarTxtControlAccessibleContext::~SidebarTxtControlAccessibleContext()
194cdf0e10cSrcweir {
195cdf0e10cSrcweir defunc();
196cdf0e10cSrcweir }
197cdf0e10cSrcweir
defunc()198cdf0e10cSrcweir void SidebarTxtControlAccessibleContext::defunc()
199cdf0e10cSrcweir {
200cdf0e10cSrcweir delete mpAccessibleTextHelper;
201cdf0e10cSrcweir mpAccessibleTextHelper = 0;
202cdf0e10cSrcweir }
203cdf0e10cSrcweir
getAccessibleChildCount()204cdf0e10cSrcweir sal_Int32 SAL_CALL SidebarTxtControlAccessibleContext::getAccessibleChildCount()
205cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException)
206cdf0e10cSrcweir {
207cdf0e10cSrcweir vos::OGuard aGuard( maMutex );
208cdf0e10cSrcweir
209cdf0e10cSrcweir sal_Int32 nChildCount( 0 );
210cdf0e10cSrcweir
211cdf0e10cSrcweir if ( mpAccessibleTextHelper )
212cdf0e10cSrcweir {
213cdf0e10cSrcweir nChildCount = mpAccessibleTextHelper->GetChildCount();
214cdf0e10cSrcweir }
215cdf0e10cSrcweir
216cdf0e10cSrcweir return nChildCount;
217cdf0e10cSrcweir }
218cdf0e10cSrcweir
getAccessibleChild(sal_Int32 i)219cdf0e10cSrcweir css::uno::Reference< css::accessibility::XAccessible > SAL_CALL SidebarTxtControlAccessibleContext::getAccessibleChild( sal_Int32 i )
220cdf0e10cSrcweir throw ( css::lang::IndexOutOfBoundsException, css::uno::RuntimeException )
221cdf0e10cSrcweir {
222cdf0e10cSrcweir vos::OGuard aGuard( maMutex );
223cdf0e10cSrcweir
224cdf0e10cSrcweir css::uno::Reference< css::accessibility::XAccessible > xChild;
225cdf0e10cSrcweir
226cdf0e10cSrcweir if ( mpAccessibleTextHelper )
227cdf0e10cSrcweir {
228cdf0e10cSrcweir xChild = mpAccessibleTextHelper->GetChild( i );
229cdf0e10cSrcweir }
230cdf0e10cSrcweir
231cdf0e10cSrcweir return xChild;
232cdf0e10cSrcweir }
233cdf0e10cSrcweir
addEventListener(const css::uno::Reference<css::accessibility::XAccessibleEventListener> & xListener)234cdf0e10cSrcweir void SAL_CALL SidebarTxtControlAccessibleContext::addEventListener (
235cdf0e10cSrcweir const css::uno::Reference< css::accessibility::XAccessibleEventListener >& xListener)
236cdf0e10cSrcweir throw (css::uno::RuntimeException)
237cdf0e10cSrcweir {
238cdf0e10cSrcweir vos::OGuard aGuard( maMutex );
239cdf0e10cSrcweir
240cdf0e10cSrcweir if ( mpAccessibleTextHelper )
241cdf0e10cSrcweir {
242cdf0e10cSrcweir mpAccessibleTextHelper->AddEventListener(xListener);
243cdf0e10cSrcweir }
244cdf0e10cSrcweir }
245cdf0e10cSrcweir
removeEventListener(const css::uno::Reference<css::accessibility::XAccessibleEventListener> & xListener)246cdf0e10cSrcweir void SAL_CALL SidebarTxtControlAccessibleContext::removeEventListener (
247cdf0e10cSrcweir const css::uno::Reference< css::accessibility::XAccessibleEventListener >& xListener)
248cdf0e10cSrcweir throw (css::uno::RuntimeException)
249cdf0e10cSrcweir {
250cdf0e10cSrcweir vos::OGuard aGuard( maMutex );
251cdf0e10cSrcweir
252cdf0e10cSrcweir if ( mpAccessibleTextHelper )
253cdf0e10cSrcweir {
254cdf0e10cSrcweir mpAccessibleTextHelper->RemoveEventListener(xListener);
255cdf0e10cSrcweir }
256cdf0e10cSrcweir }
257cdf0e10cSrcweir
ProcessWindowEvent(const VclWindowEvent & rVclWindowEvent)258cdf0e10cSrcweir void SidebarTxtControlAccessibleContext::ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent )
259cdf0e10cSrcweir {
260cdf0e10cSrcweir if ( mpAccessibleTextHelper )
261cdf0e10cSrcweir {
262cdf0e10cSrcweir switch ( rVclWindowEvent.GetId() )
263cdf0e10cSrcweir {
264cdf0e10cSrcweir case VCLEVENT_OBJECT_DYING:
265cdf0e10cSrcweir {
266cdf0e10cSrcweir defunc();
267cdf0e10cSrcweir }
268cdf0e10cSrcweir break;
269cdf0e10cSrcweir case VCLEVENT_WINDOW_GETFOCUS:
270cdf0e10cSrcweir case VCLEVENT_CONTROL_GETFOCUS:
271cdf0e10cSrcweir {
272cdf0e10cSrcweir mpAccessibleTextHelper->SetFocus( sal_True );
273cdf0e10cSrcweir }
274cdf0e10cSrcweir break;
275cdf0e10cSrcweir case VCLEVENT_WINDOW_LOSEFOCUS:
276cdf0e10cSrcweir case VCLEVENT_CONTROL_LOSEFOCUS:
277cdf0e10cSrcweir {
278cdf0e10cSrcweir mpAccessibleTextHelper->SetFocus( sal_False );
279cdf0e10cSrcweir }
280cdf0e10cSrcweir break;
281cdf0e10cSrcweir }
282cdf0e10cSrcweir }
283cdf0e10cSrcweir
284cdf0e10cSrcweir VCLXAccessibleComponent::ProcessWindowEvent( rVclWindowEvent );
285cdf0e10cSrcweir }
286cdf0e10cSrcweir
287cdf0e10cSrcweir // =============================================================================
288cdf0e10cSrcweir // implementaion of accessible for <SidebarTxtControl> instance
289cdf0e10cSrcweir // =============================================================================
SidebarTxtControlAccessible(SidebarTxtControl & rSidebarTxtControl)290cdf0e10cSrcweir SidebarTxtControlAccessible::SidebarTxtControlAccessible( SidebarTxtControl& rSidebarTxtControl )
291cdf0e10cSrcweir : VCLXWindow()
292cdf0e10cSrcweir , mrSidebarTxtControl( rSidebarTxtControl )
293cdf0e10cSrcweir {
294cdf0e10cSrcweir SetWindow( &mrSidebarTxtControl );
295cdf0e10cSrcweir }
296cdf0e10cSrcweir
~SidebarTxtControlAccessible()297cdf0e10cSrcweir SidebarTxtControlAccessible::~SidebarTxtControlAccessible()
298cdf0e10cSrcweir {
299cdf0e10cSrcweir }
300cdf0e10cSrcweir
CreateAccessibleContext()301cdf0e10cSrcweir css::uno::Reference< css::accessibility::XAccessibleContext > SidebarTxtControlAccessible::CreateAccessibleContext()
302cdf0e10cSrcweir {
303cdf0e10cSrcweir SidebarTxtControlAccessibleContext* pAccContext(
304cdf0e10cSrcweir new SidebarTxtControlAccessibleContext( mrSidebarTxtControl ) );
305cdf0e10cSrcweir css::uno::Reference< css::accessibility::XAccessibleContext > xAcc( pAccContext );
306cdf0e10cSrcweir return xAcc;
307cdf0e10cSrcweir }
308cdf0e10cSrcweir
309cdf0e10cSrcweir } } // end of namespace sw::sidebarwindows
310cdf0e10cSrcweir
311