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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#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 );
+
+
+ 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
+