| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
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| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
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| * with the License. You may obtain a copy of the License at |
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| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
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| * under the License. |
| * |
| *************************************************************/ |
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| |
| |
| #ifndef ACCESSIBILITY_STANDARD_VCLXACCESSIBLELISTITEM_HXX |
| #define ACCESSIBILITY_STANDARD_VCLXACCESSIBLELISTITEM_HXX |
| |
| #include <com/sun/star/accessibility/XAccessible.hpp> |
| #include <com/sun/star/accessibility/XAccessibleComponent.hpp> |
| #include <com/sun/star/accessibility/XAccessibleContext.hpp> |
| #include <com/sun/star/accessibility/XAccessibleStateSet.hpp> |
| #include <com/sun/star/accessibility/XAccessibleText.hpp> |
| #include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp> |
| #include <com/sun/star/lang/XServiceInfo.hpp> |
| #ifndef _CPPUHELPER_COMPBASE6_HXX |
| #include <cppuhelper/compbase6.hxx> |
| #endif |
| #ifndef _COMPHELPER_BROADCASTHELPER_HXX |
| #include <comphelper/broadcasthelper.hxx> |
| #endif |
| #include <comphelper/accessibletexthelper.hxx> |
| |
| // forward --------------------------------------------------------------- |
| |
| namespace com { namespace sun { namespace star { namespace awt { |
| struct Point; |
| struct Rectangle; |
| struct Size; |
| class XFocusListener; |
| } } } } |
| |
| namespace accessibility |
| { |
| class IComboListBoxHelper; |
| } |
| |
| // class VCLXAccessibleListItem ------------------------------------------ |
| |
| typedef ::cppu::WeakAggComponentImplHelper6< ::com::sun::star::accessibility::XAccessible |
| , ::com::sun::star::accessibility::XAccessibleContext |
| , ::com::sun::star::accessibility::XAccessibleComponent |
| , ::com::sun::star::accessibility::XAccessibleEventBroadcaster |
| , ::com::sun::star::accessibility::XAccessibleText |
| , ::com::sun::star::lang::XServiceInfo > VCLXAccessibleListItem_BASE; |
| |
| /** the class OAccessibleListBoxEntry represents the base class for an accessible object of a listbox entry |
| */ |
| class VCLXAccessibleListItem : public ::comphelper::OBaseMutex, |
| public ::comphelper::OCommonAccessibleText, |
| public VCLXAccessibleListItem_BASE |
| { |
| private: |
| ::rtl::OUString m_sEntryText; |
| sal_Int32 m_nIndexInParent; |
| sal_Bool m_bSelected; |
| sal_Bool m_bVisible; |
| |
| protected: |
| /// client id in the AccessibleEventNotifier queue |
| sal_uInt32 m_nClientId; |
| ::accessibility::IComboListBoxHelper* m_pListBoxHelper; |
| |
| ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > m_xParent; |
| ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > m_xParentContext; |
| |
| private: |
| /** notifies all listeners that this object has changed |
| @param _nEventId |
| is the event id |
| @param _aOldValue |
| is the old value |
| @param _aNewValue |
| is the new value |
| */ |
| /*void NotifyAccessibleEvent( sal_Int16 _nEventId, |
| const ::com::sun::star::uno::Any& _aOldValue, |
| const ::com::sun::star::uno::Any& _aNewValue );*/ |
| |
| protected: |
| virtual ~VCLXAccessibleListItem(); |
| /** this function is called upon disposing the component |
| */ |
| virtual void SAL_CALL disposing(); |
| |
| // OCommonAccessibleText |
| virtual ::rtl::OUString implGetText(); |
| virtual ::com::sun::star::lang::Locale implGetLocale(); |
| virtual void implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex ); |
| |
| public: |
| /** OAccessibleBase needs a valid view |
| @param _pListBoxHelper |
| is the list- or combobox for which we implement an accessible object |
| @param _nIndexInParent |
| is the position of the entry inside the listbox |
| @param _xParent |
| is our parent accessible object |
| */ |
| VCLXAccessibleListItem( ::accessibility::IComboListBoxHelper* _pListBoxHelper, |
| sal_Int32 _nIndexInParent, |
| const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >& _xParent ); |
| |
| void NotifyAccessibleEvent( sal_Int16 _nEventId, const ::com::sun::star::uno::Any& _aOldValue, const ::com::sun::star::uno::Any& _aNewValue ); |
| |
| inline sal_Bool IsSelected() const { return m_bSelected; } |
| void SetSelected( sal_Bool _bSelected ); |
| void SetVisible( sal_Bool _bVisible ); |
| inline bool DecrementIndexInParent() { OSL_ENSURE(m_nIndexInParent != 0,"Invalid call!");--m_nIndexInParent; return true;} |
| inline bool IncrementIndexInParent() { ++m_nIndexInParent; return true;} |
| |
| // XInterface |
| virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type& aType ) throw(::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL acquire( ) throw(); |
| virtual void SAL_CALL release( ) throw(); |
| |
| // XTypeProvider |
| virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (::com::sun::star::uno::RuntimeException); |
| |
| // XServiceInfo |
| virtual ::rtl::OUString SAL_CALL getImplementationName() throw (::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& rServiceName ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw (::com::sun::star::uno::RuntimeException); |
| |
| // XAccessible |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (::com::sun::star::uno::RuntimeException); |
| |
| // XAccessibleContext |
| virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual sal_Int32 SAL_CALL getAccessibleIndexInParent( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual sal_Int16 SAL_CALL getAccessibleRole( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::rtl::OUString SAL_CALL getAccessibleDescription( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::rtl::OUString SAL_CALL getAccessibleName( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::lang::Locale SAL_CALL getLocale( ) throw (::com::sun::star::accessibility::IllegalAccessibleComponentStateException, ::com::sun::star::uno::RuntimeException); |
| |
| // XAccessibleComponent |
| virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::awt::Point SAL_CALL getLocation( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::awt::Size SAL_CALL getSize( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL grabFocus( ) throw (::com::sun::star::uno::RuntimeException); |
| virtual sal_Int32 SAL_CALL getForeground (void) throw (::com::sun::star::uno::RuntimeException); |
| virtual sal_Int32 SAL_CALL getBackground (void) throw (::com::sun::star::uno::RuntimeException); |
| |
| // XAccessibleText |
| virtual sal_Int32 SAL_CALL getCaretPosition() throw (::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL setCaretPosition( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > SAL_CALL getCharacterAttributes( sal_Int32 nIndex, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aRequestedAttributes ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::awt::Rectangle SAL_CALL getCharacterBounds( sal_Int32 nIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Int32 SAL_CALL getCharacterCount() throw (::com::sun::star::uno::RuntimeException); |
| virtual sal_Int32 SAL_CALL getIndexAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); |
| virtual ::rtl::OUString SAL_CALL getSelectedText() throw (::com::sun::star::uno::RuntimeException); |
| virtual sal_Int32 SAL_CALL getSelectionStart() throw (::com::sun::star::uno::RuntimeException); |
| virtual sal_Int32 SAL_CALL getSelectionEnd() throw (::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); |
| virtual ::rtl::OUString SAL_CALL getText() throw (::com::sun::star::uno::RuntimeException); |
| virtual ::rtl::OUString SAL_CALL getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); |
| virtual ::com::sun::star::accessibility::TextSegment SAL_CALL getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); |
| virtual sal_Bool SAL_CALL copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); |
| |
| // XAccessibleEventBroadcaster |
| using cppu::WeakAggComponentImplHelperBase::addEventListener; |
| using cppu::WeakAggComponentImplHelperBase::removeEventListener; |
| virtual void SAL_CALL addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException); |
| virtual void SAL_CALL removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener ) throw (::com::sun::star::uno::RuntimeException); |
| }; |
| |
| #endif // ACCESSIBILITY_STANDARD_ACCESSIBLELISTBOXENTRY_HXX |
| |