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Diffstat (limited to 'accessibility/inc/accessibility/standard/vclxaccessiblelistitem.hxx')
-rw-r--r-- | accessibility/inc/accessibility/standard/vclxaccessiblelistitem.hxx | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/accessibility/inc/accessibility/standard/vclxaccessiblelistitem.hxx b/accessibility/inc/accessibility/standard/vclxaccessiblelistitem.hxx new file mode 100644 index 000000000000..ec07745bb0d4 --- /dev/null +++ b/accessibility/inc/accessibility/standard/vclxaccessiblelistitem.hxx @@ -0,0 +1,200 @@ +/************************************************************************* + * + * 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 + |