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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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21
22 // MARKER(update_precomp.py): autogen include statement, do not remove
23 #include "precompiled_sw.hxx"
24
25 #ifndef COMPHELPER_ACCESSIBLE_KEYBINDING_HELPER_HXX
26 #include <comphelper/accessiblekeybindinghelper.hxx>
27 #endif
28 #ifndef _SWURL_HXX //autogen
29 #include <swurl.hxx>
30 #endif
31 #ifndef _VOS_MUTEX_HXX_ //autogen
32 #include <vos/mutex.hxx>
33 #endif
34 #ifndef _SV_SVAPP_HXX //autogen
35 #include <vcl/svapp.hxx>
36 #endif
37 #ifndef _NDTXT_HXX
38 #include <ndtxt.hxx>
39 #endif
40 #ifndef _TXTINET_HXX
41 #include <txtinet.hxx>
42 #endif
43
44 #ifndef _ACCPARA_HXX
45 #include <accpara.hxx>
46 #endif
47 #ifndef _ACCFIELD_HXX
48 #include <accfield.hxx>
49 #endif
50
51 #include <comphelper/processfactory.hxx>
52
53 #ifndef _COM_SUN_STAR_FRAME_XDESKTOP_HPP_
54 #include <com/sun/star/frame/XDesktop.hpp>
55 #endif
56 #ifndef _COM_SUN_STAR_FRAME_XCOMPONENTLOADER_HPP_
57 #include <com/sun/star/frame/XComponentLoader.hpp>
58 #endif
59 #ifndef _COM_SUN_STAR_DOCUMENT_XLINKTARGETSUPPLIER_HPP_
60 #include <com/sun/star/document/XLinkTargetSupplier.hpp>
61 #endif
62 #ifndef COMPHELPER_ACCESSIBLE_EVENT_NOTIFIER
63 #include <comphelper/accessibleeventnotifier.hxx>
64 #endif
65
66 //Add end
67
68 using namespace ::com::sun::star;
69 using namespace ::com::sun::star::beans;
70 using namespace ::com::sun::star::lang;
71 using namespace ::com::sun::star::uno;
72 using namespace ::com::sun::star::accessibility;
73 // using namespace ::rtl;
74
SwAccessibleField(SwField * pSwFld,SwAccessibleParagraph * p,sal_Int16 nRole)75 SwAccessibleField::SwAccessibleField( SwField *pSwFld,SwAccessibleParagraph *p,sal_Int16 nRole) :
76 m_xPara( p ),m_pSwField(pSwFld),m_nRole(nRole)
77 {
78 m_nClientId=0;
79 }
80
81 uno::Reference< XAccessibleContext > SAL_CALL
getAccessibleContext(void)82 SwAccessibleField::getAccessibleContext( void )
83 {
84 uno::Reference < XAccessibleContext > xRet( this );
85 return xRet;
86 }
87
getAccessibleChildCount(void)88 sal_Int32 SAL_CALL SwAccessibleField::getAccessibleChildCount( void )
89 {
90 vos::OGuard aGuard(Application::GetSolarMutex());
91 return 0;
92 }
93
94 uno::Reference< XAccessible> SAL_CALL
getAccessibleChild(long)95 SwAccessibleField::getAccessibleChild( long )
96 {
97 vos::OGuard aGuard(Application::GetSolarMutex());
98 return uno::Reference< XAccessible >();
99 }
100
getAccessibleParent(void)101 uno::Reference< XAccessible> SAL_CALL SwAccessibleField::getAccessibleParent (void)
102 {
103 vos::OGuard aGuard(Application::GetSolarMutex());
104
105 uno::Reference< XAccessible > xParent(static_cast<XAccessible*>(m_xPara.getBodyPtr()),UNO_QUERY);
106 return xParent;
107 }
108
getAccessibleIndexInParent(void)109 sal_Int32 SAL_CALL SwAccessibleField::getAccessibleIndexInParent (void)
110 {
111 vos::OGuard aGuard(Application::GetSolarMutex());
112 return 0;
113 }
114
getAccessibleRole(void)115 sal_Int16 SAL_CALL SwAccessibleField::getAccessibleRole (void)
116 {
117 return m_nRole;
118 }
119
getAccessibleDescription(void)120 rtl::OUString SAL_CALL SwAccessibleField::getAccessibleDescription (void)
121 {
122 ASSERT( sal_False, "description needs to be overloaded" );
123 //THROW_RUNTIME_EXCEPTION( XAccessibleContext, "internal error (method must be overloaded)" );
124 return rtl::OUString();
125 }
126
getAccessibleName(void)127 rtl::OUString SAL_CALL SwAccessibleField::getAccessibleName (void)
128 {
129 return rtl::OUString();
130 }
131
132 uno::Reference< XAccessibleRelationSet> SAL_CALL
getAccessibleRelationSet(void)133 SwAccessibleField::getAccessibleRelationSet (void)
134 {
135 return NULL;
136 }
137
138 uno::Reference<XAccessibleStateSet> SAL_CALL
getAccessibleStateSet(void)139 SwAccessibleField::getAccessibleStateSet (void)
140 {
141 vos::OGuard aGuard(Application::GetSolarMutex());
142 return uno::Reference<XAccessibleStateSet>();
143 }
144
getLocale(void)145 com::sun::star::lang::Locale SAL_CALL SwAccessibleField::getLocale (void)
146 {
147 vos::OGuard aGuard(Application::GetSolarMutex());
148
149 com::sun::star::lang::Locale aLoc( Application::GetSettings().GetLocale() );
150 return aLoc;
151 }
152
lcl_PointInRectangle(const awt::Point & aPoint,const awt::Rectangle & aRect)153 static sal_Bool lcl_PointInRectangle(const awt::Point & aPoint,
154 const awt::Rectangle & aRect)
155 {
156 long nDiffX = aPoint.X - aRect.X;
157 long nDiffY = aPoint.Y - aRect.Y;
158
159 return
160 nDiffX >= 0 && nDiffX < aRect.Width && nDiffY >= 0 &&
161 nDiffY < aRect.Height;
162
163 }
164
containsPoint(const::com::sun::star::awt::Point & aPoint)165 sal_Bool SAL_CALL SwAccessibleField::containsPoint(
166 const ::com::sun::star::awt::Point& aPoint )
167 {
168 awt::Rectangle aPixBounds = getBoundsImpl(sal_True);
169 aPixBounds.X = 0;
170 aPixBounds.Y = 0;
171
172 return lcl_PointInRectangle(aPoint, aPixBounds);
173 }
174
getAccessibleAtPoint(const awt::Point & aPoint)175 uno::Reference< XAccessible > SAL_CALL SwAccessibleField::getAccessibleAtPoint(
176 const awt::Point& aPoint )
177 {
178 vos::OGuard aGuard(Application::GetSolarMutex());
179
180 uno::Reference< XAccessible > xAcc;
181 awt::Rectangle rc = getBounds();
182 if(aPoint.X >= rc.X && aPoint.X <= rc.X + rc.Width &&
183 aPoint.Y >= rc.Y && aPoint.Y <= rc.Y + rc.Height )
184 {
185 xAcc =this;
186 }
187 return xAcc;
188 }
189
190
191 /**
192 Get bounding box.
193
194 There are two modes.
195
196 - realative
197
198 Return bounding box relative to parent if parent is no root
199 frame. Otherwise return the absolute bounding box.
200
201 - absolute
202
203 Return the absolute bounding box.
204
205 @param bRelative
206 true: Use relative mode.
207 false: Use absolute mode.
208 */
getBoundsImpl(sal_Bool)209 awt::Rectangle SAL_CALL SwAccessibleField::getBoundsImpl( sal_Bool )
210 {
211 vos::OGuard aGuard(Application::GetSolarMutex());
212 return awt::Rectangle();
213 }
214
getBounds()215 awt::Rectangle SAL_CALL SwAccessibleField::getBounds()
216 {
217 return getBoundsImpl(sal_True);
218 }
219
getLocation()220 awt::Point SAL_CALL SwAccessibleField::getLocation()
221 {
222 awt::Rectangle aRect = getBoundsImpl(sal_True);
223 awt::Point aPoint(aRect.X, aRect.Y);
224
225 return aPoint;
226 }
227
228
getLocationOnScreen()229 awt::Point SAL_CALL SwAccessibleField::getLocationOnScreen()
230 {
231 awt::Rectangle aRect = getBoundsImpl(sal_False);
232 //Point aPixPos = m_xPara->getLocationOnScreen();
233 return awt::Point( aRect.X,aRect.Y);//aPixPos.X() + aRect.nLeft , aPixPos.Y() + + aRect.nRight );
234 }
235
236
getSize()237 awt::Size SAL_CALL SwAccessibleField::getSize()
238 {
239 awt::Rectangle aRect = getBoundsImpl(sal_False);
240 awt::Size aSize( aRect.Width, aRect.Height );
241
242 return aSize;
243 }
244
grabFocus()245 void SAL_CALL SwAccessibleField::grabFocus()
246 {
247 vos::OGuard aGuard(Application::GetSolarMutex());
248 return;
249 }
250
251
getForeground()252 sal_Int32 SAL_CALL SwAccessibleField::getForeground()
253 {
254 return 0;
255 }
256
getBackground()257 sal_Int32 SAL_CALL SwAccessibleField::getBackground()
258 {
259 return 0xffffff;
260 }
queryInterface(const::com::sun::star::uno::Type & rType)261 ::com::sun::star::uno::Any SAL_CALL SwAccessibleField::queryInterface(
262 const ::com::sun::star::uno::Type& rType )
263 {
264 Any aRet;
265 if ( rType == ::getCppuType((uno::Reference<XAccessibleContext> *)0) )
266 {
267 Reference<XAccessibleContext> aAccContext = (XAccessibleContext *) this; // resolve ambiguity
268 aRet <<= aAccContext;
269 }
270 else if ( rType == ::getCppuType((Reference<XAccessibleComponent> *)0) )
271 {
272 Reference<XAccessibleComponent> aAccEditComponent = this;
273 aRet <<= aAccEditComponent;
274 }
275 if (rType == ::getCppuType((Reference<XAccessibleEventBroadcaster> *)0))
276 {
277 Reference<XAccessibleEventBroadcaster> aAccBroadcaster= this;
278 aRet <<= aAccBroadcaster;
279 }
280 return aRet;
281 }
282
acquire()283 void SAL_CALL SwAccessibleField::acquire( ) throw ()
284 {
285 }
release()286 void SAL_CALL SwAccessibleField::release( ) throw ()
287 {
288 }
289
addEventListener(const Reference<XAccessibleEventListener> & xListener)290 void SAL_CALL SwAccessibleField::addEventListener(
291 const Reference< XAccessibleEventListener >& xListener )
292 {
293 //DBG_MSG( "accessible event listener added" )
294
295 if (xListener.is())
296 {
297 vos::OGuard aGuard(Application::GetSolarMutex());
298 if (!m_nClientId)
299 m_nClientId = comphelper::AccessibleEventNotifier::registerClient( );
300 comphelper::AccessibleEventNotifier::addEventListener( m_nClientId, xListener );
301 }
302 }
303
removeEventListener(const Reference<XAccessibleEventListener> & xListener)304 void SAL_CALL SwAccessibleField::removeEventListener(
305 const Reference< XAccessibleEventListener >& xListener )
306 {
307 //DBG_MSG( "accessible event listener removed" )
308
309 if (xListener.is())
310 {
311 vos::OGuard aGuard(Application::GetSolarMutex());
312 sal_Int32 nListenerCount = comphelper::AccessibleEventNotifier::removeEventListener( m_nClientId, xListener );
313 if ( !nListenerCount )
314 {
315 // no listeners anymore
316 // -> revoke ourself. This may lead to the notifier thread dying (if we were the last client),
317 // and at least to us not firing any events anymore, in case somebody calls
318 // NotifyAccessibleEvent, again
319 comphelper::AccessibleEventNotifier::revokeClient( m_nClientId );
320 m_nClientId = 0;
321 }
322 }
323 }
324