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Diffstat (limited to 'accessibility/inc/standard/vclxaccessiblelistitem.hxx')
| -rw-r--r-- | accessibility/inc/standard/vclxaccessiblelistitem.hxx | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/accessibility/inc/standard/vclxaccessiblelistitem.hxx b/accessibility/inc/standard/vclxaccessiblelistitem.hxx new file mode 100644 index 000000000000..1a1e2f958eae --- /dev/null +++ b/accessibility/inc/standard/vclxaccessiblelistitem.hxx @@ -0,0 +1,173 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#ifndef INCLUDED_ACCESSIBILITY_INC_STANDARD_VCLXACCESSIBLELISTITEM_HXX +#define INCLUDED_ACCESSIBILITY_INC_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> +#include <cppuhelper/compbase6.hxx> +#include <comphelper/broadcasthelper.hxx> +#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< css::accessibility::XAccessible + , css::accessibility::XAccessibleContext + , css::accessibility::XAccessibleComponent + , css::accessibility::XAccessibleEventBroadcaster + , css::accessibility::XAccessibleText + , css::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: + OUString m_sEntryText; + sal_Int32 m_nIndexInParent; + bool m_bSelected; + bool m_bVisible; + +protected: + /// client id in the AccessibleEventNotifier queue + sal_uInt32 m_nClientId; + ::accessibility::IComboListBoxHelper* m_pListBoxHelper; + + css::uno::Reference< css::accessibility::XAccessible > m_xParent; + css::uno::Reference< css::accessibility::XAccessibleContext > m_xParentContext; + +protected: + virtual ~VCLXAccessibleListItem(); + /** this function is called upon disposing the component + */ + virtual void SAL_CALL disposing() override; + + // OCommonAccessibleText + virtual OUString implGetText() override; + virtual css::lang::Locale implGetLocale() override; + virtual void implGetSelection( sal_Int32& nStartIndex, sal_Int32& nEndIndex ) override; + +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 css::uno::Reference< css::accessibility::XAccessible >& _xParent ); + + void NotifyAccessibleEvent( sal_Int16 _nEventId, const css::uno::Any& _aOldValue, const css::uno::Any& _aNewValue ); + + inline bool IsSelected() const { return m_bSelected; } + void SetSelected( bool _bSelected ); + void SetVisible( bool _bVisible ); + + // XInterface + virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type& aType ) throw(css::uno::RuntimeException, std::exception) override; + virtual void SAL_CALL acquire( ) throw() override; + virtual void SAL_CALL release( ) throw() override; + + // XTypeProvider + virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::uno::Sequence< sal_Int8 > SAL_CALL getImplementationId() throw (css::uno::RuntimeException, std::exception) override; + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName() throw (css::uno::RuntimeException, std::exception) override; + virtual sal_Bool SAL_CALL supportsService( const OUString& rServiceName ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() throw (css::uno::RuntimeException, std::exception) override; + + // XAccessible + virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) throw (css::uno::RuntimeException, std::exception) override; + + // XAccessibleContext + virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) throw (css::uno::RuntimeException, std::exception) override; + virtual sal_Int32 SAL_CALL getAccessibleIndexInParent( ) throw (css::uno::RuntimeException, std::exception) override; + virtual sal_Int16 SAL_CALL getAccessibleRole( ) throw (css::uno::RuntimeException, std::exception) override; + virtual OUString SAL_CALL getAccessibleDescription( ) throw (css::uno::RuntimeException, std::exception) override; + virtual OUString SAL_CALL getAccessibleName( ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::lang::Locale SAL_CALL getLocale( ) throw (css::accessibility::IllegalAccessibleComponentStateException, css::uno::RuntimeException, std::exception) override; + + // XAccessibleComponent + virtual sal_Bool SAL_CALL containsPoint( const css::awt::Point& aPoint ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::awt::Rectangle SAL_CALL getBounds( ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::awt::Point SAL_CALL getLocation( ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::awt::Point SAL_CALL getLocationOnScreen( ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::awt::Size SAL_CALL getSize( ) throw (css::uno::RuntimeException, std::exception) override; + virtual void SAL_CALL grabFocus( ) throw (css::uno::RuntimeException, std::exception) override; + virtual sal_Int32 SAL_CALL getForeground() throw (css::uno::RuntimeException, std::exception) override; + virtual sal_Int32 SAL_CALL getBackground() throw (css::uno::RuntimeException, std::exception) override; + + // XAccessibleText + virtual sal_Int32 SAL_CALL getCaretPosition() throw (css::uno::RuntimeException, std::exception) override; + virtual sal_Bool SAL_CALL setCaretPosition( sal_Int32 nIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override; + virtual sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override; + virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getCharacterAttributes( sal_Int32 nIndex, const css::uno::Sequence< OUString >& aRequestedAttributes ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override; + virtual css::awt::Rectangle SAL_CALL getCharacterBounds( sal_Int32 nIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override; + virtual sal_Int32 SAL_CALL getCharacterCount() throw (css::uno::RuntimeException, std::exception) override; + virtual sal_Int32 SAL_CALL getIndexAtPoint( const css::awt::Point& aPoint ) throw (css::uno::RuntimeException, std::exception) override; + virtual OUString SAL_CALL getSelectedText() throw (css::uno::RuntimeException, std::exception) override; + virtual sal_Int32 SAL_CALL getSelectionStart() throw (css::uno::RuntimeException, std::exception) override; + virtual sal_Int32 SAL_CALL getSelectionEnd() throw (css::uno::RuntimeException, std::exception) override; + virtual sal_Bool SAL_CALL setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override; + virtual OUString SAL_CALL getText() throw (css::uno::RuntimeException, std::exception) override; + virtual OUString SAL_CALL getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override; + virtual css::accessibility::TextSegment SAL_CALL getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (css::lang::IndexOutOfBoundsException, css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) override; + virtual css::accessibility::TextSegment SAL_CALL getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (css::lang::IndexOutOfBoundsException, css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) override; + virtual css::accessibility::TextSegment SAL_CALL getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) throw (css::lang::IndexOutOfBoundsException, css::lang::IllegalArgumentException, css::uno::RuntimeException, std::exception) override; + virtual sal_Bool SAL_CALL copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override; + + // XAccessibleEventBroadcaster + virtual void SAL_CALL addAccessibleEventListener( const css::uno::Reference< css::accessibility::XAccessibleEventListener >& xListener ) throw (css::uno::RuntimeException, std::exception) override; + virtual void SAL_CALL removeAccessibleEventListener( const css::uno::Reference< css::accessibility::XAccessibleEventListener >& xListener ) throw (css::uno::RuntimeException, std::exception) override; +}; + +#endif // ACCESSIBILITY_STANDARD_ACCESSIBLELISTBOXENTRY_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |