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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_chart2.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include "AccessibleChartElement.hxx"
32*cdf0e10cSrcweir #include "CharacterProperties.hxx"
33*cdf0e10cSrcweir #include "ObjectIdentifier.hxx"
34*cdf0e10cSrcweir #include "ObjectNameProvider.hxx"
35*cdf0e10cSrcweir #include "servicenames.hxx"
36*cdf0e10cSrcweir #include "macros.hxx"
37*cdf0e10cSrcweir 
38*cdf0e10cSrcweir #include <com/sun/star/awt/XDevice.hpp>
39*cdf0e10cSrcweir #include <com/sun/star/chart2/XTitle.hpp>
40*cdf0e10cSrcweir #include <com/sun/star/beans/XMultiPropertySet.hpp>
41*cdf0e10cSrcweir #include <com/sun/star/accessibility/AccessibleStateType.hpp>
42*cdf0e10cSrcweir #include <com/sun/star/lang/XInitialization.hpp>
43*cdf0e10cSrcweir 
44*cdf0e10cSrcweir // for SolarMutex
45*cdf0e10cSrcweir #include <vcl/svapp.hxx>
46*cdf0e10cSrcweir #include <rtl/ustrbuf.hxx>
47*cdf0e10cSrcweir 
48*cdf0e10cSrcweir // #ifndef _RTL_UUID_H_
49*cdf0e10cSrcweir // #include <rtl/uuid.h>
50*cdf0e10cSrcweir // #endif
51*cdf0e10cSrcweir // #ifndef _CPPUHELPER_QUERYINTERFACE_HXX_
52*cdf0e10cSrcweir // #include <cppuhelper/queryinterface.hxx>
53*cdf0e10cSrcweir // #endif
54*cdf0e10cSrcweir // #ifndef _TOOLKIT_HELPER_VCLUNOHELPER_HXX_
55*cdf0e10cSrcweir // #include <toolkit/helper/vclunohelper.hxx>
56*cdf0e10cSrcweir // #endif
57*cdf0e10cSrcweir // #ifndef _SV_WINDOW_HXX
58*cdf0e10cSrcweir // #include <vcl/window.hxx>
59*cdf0e10cSrcweir // #endif
60*cdf0e10cSrcweir 
61*cdf0e10cSrcweir // #ifndef _SVX_ACCESSILE_TEXT_HELPER_HXX_
62*cdf0e10cSrcweir // #include <svx/AccessibleTextHelper.hxx>
63*cdf0e10cSrcweir // #endif
64*cdf0e10cSrcweir 
65*cdf0e10cSrcweir using namespace ::com::sun::star;
66*cdf0e10cSrcweir using namespace ::com::sun::star::accessibility;
67*cdf0e10cSrcweir 
68*cdf0e10cSrcweir using ::com::sun::star::uno::UNO_QUERY;
69*cdf0e10cSrcweir using ::rtl::OUString;
70*cdf0e10cSrcweir using ::rtl::OUStringBuffer;
71*cdf0e10cSrcweir using ::com::sun::star::uno::Reference;
72*cdf0e10cSrcweir using ::com::sun::star::uno::Sequence;
73*cdf0e10cSrcweir using ::osl::MutexGuard;
74*cdf0e10cSrcweir using ::osl::ClearableMutexGuard;
75*cdf0e10cSrcweir using ::osl::ResettableMutexGuard;
76*cdf0e10cSrcweir using ::com::sun::star::uno::RuntimeException;
77*cdf0e10cSrcweir using ::com::sun::star::uno::Any;
78*cdf0e10cSrcweir 
79*cdf0e10cSrcweir namespace chart
80*cdf0e10cSrcweir {
81*cdf0e10cSrcweir 
82*cdf0e10cSrcweir AccessibleChartElement::AccessibleChartElement(
83*cdf0e10cSrcweir     const AccessibleElementInfo & rAccInfo,
84*cdf0e10cSrcweir     bool bMayHaveChildren,
85*cdf0e10cSrcweir     bool bAlwaysTransparent /* default: false */ ) :
86*cdf0e10cSrcweir         impl::AccessibleChartElement_Base( rAccInfo, bMayHaveChildren, bAlwaysTransparent ),
87*cdf0e10cSrcweir         m_bHasText( false )
88*cdf0e10cSrcweir {
89*cdf0e10cSrcweir     AddState( AccessibleStateType::TRANSIENT );
90*cdf0e10cSrcweir }
91*cdf0e10cSrcweir 
92*cdf0e10cSrcweir AccessibleChartElement::~AccessibleChartElement()
93*cdf0e10cSrcweir {
94*cdf0e10cSrcweir     OSL_ASSERT( CheckDisposeState( false /* don't throw exceptions */ ) );
95*cdf0e10cSrcweir }
96*cdf0e10cSrcweir 
97*cdf0e10cSrcweir // ________ protected ________
98*cdf0e10cSrcweir 
99*cdf0e10cSrcweir bool AccessibleChartElement::ImplUpdateChildren()
100*cdf0e10cSrcweir {
101*cdf0e10cSrcweir     bool bResult = false;
102*cdf0e10cSrcweir     Reference< chart2::XTitle > xTitle(
103*cdf0e10cSrcweir         ObjectIdentifier::getObjectPropertySet(
104*cdf0e10cSrcweir             GetInfo().m_aOID.getObjectCID(), Reference< chart2::XChartDocument >( GetInfo().m_xChartDocument )),
105*cdf0e10cSrcweir         uno::UNO_QUERY );
106*cdf0e10cSrcweir     m_bHasText = xTitle.is();
107*cdf0e10cSrcweir 
108*cdf0e10cSrcweir     if( m_bHasText )
109*cdf0e10cSrcweir     {
110*cdf0e10cSrcweir         InitTextEdit();
111*cdf0e10cSrcweir         bResult = true;
112*cdf0e10cSrcweir     }
113*cdf0e10cSrcweir     else
114*cdf0e10cSrcweir         bResult = AccessibleBase::ImplUpdateChildren();
115*cdf0e10cSrcweir 
116*cdf0e10cSrcweir     return bResult;
117*cdf0e10cSrcweir }
118*cdf0e10cSrcweir 
119*cdf0e10cSrcweir void AccessibleChartElement::InitTextEdit()
120*cdf0e10cSrcweir {
121*cdf0e10cSrcweir     if( ! m_xTextHelper.is())
122*cdf0e10cSrcweir     {
123*cdf0e10cSrcweir         // get hard reference
124*cdf0e10cSrcweir         Reference< view::XSelectionSupplier > xSelSupp( GetInfo().m_xSelectionSupplier );
125*cdf0e10cSrcweir         // get factory from selection supplier (controller)
126*cdf0e10cSrcweir         Reference< lang::XMultiServiceFactory > xFact( xSelSupp, uno::UNO_QUERY );
127*cdf0e10cSrcweir         if( xFact.is())
128*cdf0e10cSrcweir         {
129*cdf0e10cSrcweir             m_xTextHelper.set(
130*cdf0e10cSrcweir                 xFact->createInstance( CHART_ACCESSIBLE_TEXT_SERVICE_NAME ), uno::UNO_QUERY );
131*cdf0e10cSrcweir         }
132*cdf0e10cSrcweir     }
133*cdf0e10cSrcweir 
134*cdf0e10cSrcweir     if( m_xTextHelper.is())
135*cdf0e10cSrcweir         try
136*cdf0e10cSrcweir         {
137*cdf0e10cSrcweir             Reference< lang::XInitialization > xInit( m_xTextHelper, uno::UNO_QUERY_THROW );
138*cdf0e10cSrcweir             Sequence< uno::Any > aArgs( 3 );
139*cdf0e10cSrcweir             aArgs[0] <<= GetInfo().m_aOID.getObjectCID();
140*cdf0e10cSrcweir             aArgs[1] <<= Reference< XAccessible >( this );
141*cdf0e10cSrcweir             aArgs[2] <<= Reference< awt::XWindow >( GetInfo().m_xWindow );
142*cdf0e10cSrcweir             xInit->initialize( aArgs );
143*cdf0e10cSrcweir         }
144*cdf0e10cSrcweir         catch( const uno::Exception & ex )
145*cdf0e10cSrcweir         {
146*cdf0e10cSrcweir             ASSERT_EXCEPTION( ex );
147*cdf0e10cSrcweir         }
148*cdf0e10cSrcweir }
149*cdf0e10cSrcweir //     OSL_ASSERT( m_pTextHelper == 0 );
150*cdf0e10cSrcweir 
151*cdf0e10cSrcweir //     // /-- solar
152*cdf0e10cSrcweir //     ::vos::OGuard aSolarGuard( Application::GetSolarMutex() );
153*cdf0e10cSrcweir //     Window* pWindow( VCLUnoHelper::GetWindow( GetInfo().m_xWindow ));
154*cdf0e10cSrcweir //     if( pWindow )
155*cdf0e10cSrcweir //     {
156*cdf0e10cSrcweir //         // we need ChartController::m_pDrawViewWrapper here
157*cdf0e10cSrcweir //         SdrView * pView = 0;
158*cdf0e10cSrcweir //         if( pView )
159*cdf0e10cSrcweir //         {
160*cdf0e10cSrcweir //             SdrObject * pTextObj = m_pDrawViewWrapper->getTextEditObject();
161*cdf0e10cSrcweir //             if( pTextObj )
162*cdf0e10cSrcweir //             {
163*cdf0e10cSrcweir //                 SvxEditSource * pEditSource = new SvxEditSource( pTextObj, pView, pWindow );
164*cdf0e10cSrcweir //                 m_pTextHelper = new ::accessibility::AccessibleTextHelper(
165*cdf0e10cSrcweir //                     ::std::auto_ptr< SvxEditSource >( pEditSource ));
166*cdf0e10cSrcweir //                 if( m_pTextHelper )
167*cdf0e10cSrcweir //                     m_pTextHelper->SetEventSource( this );
168*cdf0e10cSrcweir //             }
169*cdf0e10cSrcweir //         }
170*cdf0e10cSrcweir //     }
171*cdf0e10cSrcweir //     // \-- solar
172*cdf0e10cSrcweir // }
173*cdf0e10cSrcweir 
174*cdf0e10cSrcweir // ____________________________________
175*cdf0e10cSrcweir // ____________________________________
176*cdf0e10cSrcweir //
177*cdf0e10cSrcweir //             Interfaces
178*cdf0e10cSrcweir // ____________________________________
179*cdf0e10cSrcweir // ____________________________________
180*cdf0e10cSrcweir 
181*cdf0e10cSrcweir // ________ AccessibleBase::XAccessibleContext ________
182*cdf0e10cSrcweir Reference< XAccessible > AccessibleChartElement::ImplGetAccessibleChildById( sal_Int32 i ) const
183*cdf0e10cSrcweir     throw (lang::IndexOutOfBoundsException, RuntimeException)
184*cdf0e10cSrcweir {
185*cdf0e10cSrcweir     Reference< XAccessible > xResult;
186*cdf0e10cSrcweir 
187*cdf0e10cSrcweir     if( m_bHasText )
188*cdf0e10cSrcweir     {
189*cdf0e10cSrcweir         xResult.set( m_xTextHelper->getAccessibleChild( i ));
190*cdf0e10cSrcweir         // /-- solar
191*cdf0e10cSrcweir //         ::vos::OGuard aSolarGuard( Application::GetSolarMutex() );
192*cdf0e10cSrcweir //         if( m_pTextHelper )
193*cdf0e10cSrcweir //             xResult.set( m_pTextHelper->GetChild( i ) );
194*cdf0e10cSrcweir         // \-- solar
195*cdf0e10cSrcweir     }
196*cdf0e10cSrcweir     else
197*cdf0e10cSrcweir         xResult.set( AccessibleBase::ImplGetAccessibleChildById( i ));
198*cdf0e10cSrcweir 
199*cdf0e10cSrcweir     return xResult;
200*cdf0e10cSrcweir }
201*cdf0e10cSrcweir 
202*cdf0e10cSrcweir sal_Int32 AccessibleChartElement::ImplGetAccessibleChildCount() const
203*cdf0e10cSrcweir     throw (RuntimeException)
204*cdf0e10cSrcweir {
205*cdf0e10cSrcweir     if( m_bHasText )
206*cdf0e10cSrcweir     {
207*cdf0e10cSrcweir         if( m_xTextHelper.is())
208*cdf0e10cSrcweir             return m_xTextHelper->getAccessibleChildCount();
209*cdf0e10cSrcweir         return 0;
210*cdf0e10cSrcweir     }
211*cdf0e10cSrcweir 
212*cdf0e10cSrcweir     return AccessibleBase::ImplGetAccessibleChildCount();
213*cdf0e10cSrcweir }
214*cdf0e10cSrcweir 
215*cdf0e10cSrcweir // ________ XServiceInfo ________
216*cdf0e10cSrcweir OUString SAL_CALL AccessibleChartElement::getImplementationName()
217*cdf0e10cSrcweir     throw (RuntimeException)
218*cdf0e10cSrcweir {
219*cdf0e10cSrcweir     return OUString( RTL_CONSTASCII_USTRINGPARAM( "AccessibleChartElement" ));
220*cdf0e10cSrcweir }
221*cdf0e10cSrcweir 
222*cdf0e10cSrcweir // ________ AccessibleChartElement::XAccessibleContext (overloaded) ________
223*cdf0e10cSrcweir OUString SAL_CALL AccessibleChartElement::getAccessibleName()
224*cdf0e10cSrcweir     throw (::com::sun::star::uno::RuntimeException)
225*cdf0e10cSrcweir {
226*cdf0e10cSrcweir     return ObjectNameProvider::getNameForCID(
227*cdf0e10cSrcweir         GetInfo().m_aOID.getObjectCID(), GetInfo().m_xChartDocument );
228*cdf0e10cSrcweir }
229*cdf0e10cSrcweir 
230*cdf0e10cSrcweir // ________ AccessibleChartElement::XAccessibleContext (overloaded) ________
231*cdf0e10cSrcweir OUString SAL_CALL AccessibleChartElement::getAccessibleDescription()
232*cdf0e10cSrcweir     throw (::com::sun::star::uno::RuntimeException)
233*cdf0e10cSrcweir {
234*cdf0e10cSrcweir     return getToolTipText();
235*cdf0e10cSrcweir }
236*cdf0e10cSrcweir 
237*cdf0e10cSrcweir // ________ AccessibleChartElement::XAccessibleExtendedComponent ________
238*cdf0e10cSrcweir Reference< awt::XFont > SAL_CALL AccessibleChartElement::getFont()
239*cdf0e10cSrcweir     throw (uno::RuntimeException)
240*cdf0e10cSrcweir {
241*cdf0e10cSrcweir     CheckDisposeState();
242*cdf0e10cSrcweir 
243*cdf0e10cSrcweir     Reference< awt::XFont > xFont;
244*cdf0e10cSrcweir     // using assignment for broken gcc 3.3
245*cdf0e10cSrcweir     Reference< awt::XDevice > xDevice = Reference< awt::XDevice >(
246*cdf0e10cSrcweir         Reference< awt::XWindow >( GetInfo().m_xWindow ), uno::UNO_QUERY );
247*cdf0e10cSrcweir 
248*cdf0e10cSrcweir     if( xDevice.is())
249*cdf0e10cSrcweir     {
250*cdf0e10cSrcweir         Reference< beans::XMultiPropertySet > xObjProp(
251*cdf0e10cSrcweir             ObjectIdentifier::getObjectPropertySet(
252*cdf0e10cSrcweir                 GetInfo().m_aOID.getObjectCID(), Reference< chart2::XChartDocument >( GetInfo().m_xChartDocument )), uno::UNO_QUERY );
253*cdf0e10cSrcweir         awt::FontDescriptor aDescr(
254*cdf0e10cSrcweir             CharacterProperties::createFontDescriptorFromPropertySet( xObjProp ));
255*cdf0e10cSrcweir         xFont = xDevice->getFont( aDescr );
256*cdf0e10cSrcweir     }
257*cdf0e10cSrcweir 
258*cdf0e10cSrcweir     return xFont;
259*cdf0e10cSrcweir }
260*cdf0e10cSrcweir 
261*cdf0e10cSrcweir OUString SAL_CALL AccessibleChartElement::getTitledBorderText()
262*cdf0e10cSrcweir     throw (uno::RuntimeException)
263*cdf0e10cSrcweir {
264*cdf0e10cSrcweir     return OUString();
265*cdf0e10cSrcweir }
266*cdf0e10cSrcweir 
267*cdf0e10cSrcweir OUString SAL_CALL AccessibleChartElement::getToolTipText()
268*cdf0e10cSrcweir     throw (::com::sun::star::uno::RuntimeException)
269*cdf0e10cSrcweir {
270*cdf0e10cSrcweir     CheckDisposeState();
271*cdf0e10cSrcweir 
272*cdf0e10cSrcweir     return ObjectNameProvider::getHelpText(
273*cdf0e10cSrcweir         GetInfo().m_aOID.getObjectCID(), Reference< chart2::XChartDocument >( GetInfo().m_xChartDocument ));
274*cdf0e10cSrcweir }
275*cdf0e10cSrcweir 
276*cdf0e10cSrcweir // ________ XAccessibleComponent ________
277*cdf0e10cSrcweir sal_Bool SAL_CALL AccessibleChartElement::containsPoint( const awt::Point& aPoint )
278*cdf0e10cSrcweir     throw (uno::RuntimeException)
279*cdf0e10cSrcweir {
280*cdf0e10cSrcweir     return AccessibleBase::containsPoint( aPoint );
281*cdf0e10cSrcweir }
282*cdf0e10cSrcweir 
283*cdf0e10cSrcweir Reference< XAccessible > SAL_CALL AccessibleChartElement::getAccessibleAtPoint( const awt::Point& aPoint )
284*cdf0e10cSrcweir     throw (uno::RuntimeException)
285*cdf0e10cSrcweir {
286*cdf0e10cSrcweir     return AccessibleBase::getAccessibleAtPoint( aPoint );
287*cdf0e10cSrcweir }
288*cdf0e10cSrcweir 
289*cdf0e10cSrcweir awt::Rectangle SAL_CALL AccessibleChartElement::getBounds()
290*cdf0e10cSrcweir     throw (uno::RuntimeException)
291*cdf0e10cSrcweir {
292*cdf0e10cSrcweir     return AccessibleBase::getBounds();
293*cdf0e10cSrcweir }
294*cdf0e10cSrcweir 
295*cdf0e10cSrcweir awt::Point SAL_CALL AccessibleChartElement::getLocation()
296*cdf0e10cSrcweir     throw (uno::RuntimeException)
297*cdf0e10cSrcweir {
298*cdf0e10cSrcweir     return AccessibleBase::getLocation();
299*cdf0e10cSrcweir }
300*cdf0e10cSrcweir 
301*cdf0e10cSrcweir awt::Point SAL_CALL AccessibleChartElement::getLocationOnScreen()
302*cdf0e10cSrcweir     throw (uno::RuntimeException)
303*cdf0e10cSrcweir {
304*cdf0e10cSrcweir     return AccessibleBase::getLocationOnScreen();
305*cdf0e10cSrcweir }
306*cdf0e10cSrcweir 
307*cdf0e10cSrcweir awt::Size SAL_CALL AccessibleChartElement::getSize()
308*cdf0e10cSrcweir     throw (uno::RuntimeException)
309*cdf0e10cSrcweir {
310*cdf0e10cSrcweir     return AccessibleBase::getSize();
311*cdf0e10cSrcweir }
312*cdf0e10cSrcweir 
313*cdf0e10cSrcweir void SAL_CALL AccessibleChartElement::grabFocus()
314*cdf0e10cSrcweir     throw (uno::RuntimeException)
315*cdf0e10cSrcweir {
316*cdf0e10cSrcweir     return AccessibleBase::grabFocus();
317*cdf0e10cSrcweir }
318*cdf0e10cSrcweir 
319*cdf0e10cSrcweir sal_Int32 SAL_CALL AccessibleChartElement::getForeground()
320*cdf0e10cSrcweir     throw (uno::RuntimeException)
321*cdf0e10cSrcweir {
322*cdf0e10cSrcweir     return AccessibleBase::getForeground();
323*cdf0e10cSrcweir }
324*cdf0e10cSrcweir 
325*cdf0e10cSrcweir sal_Int32 SAL_CALL AccessibleChartElement::getBackground()
326*cdf0e10cSrcweir     throw (uno::RuntimeException)
327*cdf0e10cSrcweir {
328*cdf0e10cSrcweir     return AccessibleBase::getBackground();
329*cdf0e10cSrcweir }
330*cdf0e10cSrcweir 
331*cdf0e10cSrcweir 
332*cdf0e10cSrcweir } // namespace chart
333