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Diffstat (limited to 'accessibility/inc/extended/accessiblelistbox.hxx')
-rw-r--r-- | accessibility/inc/extended/accessiblelistbox.hxx | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/accessibility/inc/extended/accessiblelistbox.hxx b/accessibility/inc/extended/accessiblelistbox.hxx new file mode 100644 index 000000000000..fbdc250493f5 --- /dev/null +++ b/accessibility/inc/extended/accessiblelistbox.hxx @@ -0,0 +1,133 @@ +/* -*- 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_EXTENDED_ACCESSIBLELISTBOX_HXX +#define INCLUDED_ACCESSIBILITY_INC_EXTENDED_ACCESSIBLELISTBOX_HXX + +#include <com/sun/star/accessibility/XAccessibleSelection.hpp> +#include <com/sun/star/lang/DisposedException.hpp> +#include <cppuhelper/implbase2.hxx> +#include <vcl/vclevent.hxx> +#include <toolkit/awt/vclxaccessiblecomponent.hxx> + +#include <map> + +// class AccessibleListBox ----------------------------------------------- + +class SvTreeListBox; +class SvTreeListEntry; + +namespace accessibility +{ + class AccessibleListBoxEntry; + + /** the class OAccessibleListBoxEntry represents the base class for an accessible object of a listbox entry + */ + class AccessibleListBox: + public cppu::ImplHelper2< + css::accessibility::XAccessible, + css::accessibility::XAccessibleSelection>, + public VCLXAccessibleComponent + { + protected: + + css::uno::Reference< css::accessibility::XAccessible > m_xParent; + + protected: + virtual ~AccessibleListBox(); + + // OComponentHelper overridables + /** this function is called upon disposing the component */ + virtual void SAL_CALL disposing() override; + + // VCLXAccessibleComponent + virtual void ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent ) override; + virtual void ProcessWindowChildEvent( const VclWindowEvent& rVclWindowEvent ) override; + virtual void FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet ) override; + + VclPtr< SvTreeListBox > getListBox() const; + + void RemoveChildEntries(SvTreeListEntry*); + + sal_Int32 GetRoleType(); + + public: + /** OAccessibleBase needs a valid view + @param _rListBox + is the box for which we implement an accessible object + @param _xParent + is our parent accessible object + */ + AccessibleListBox( SvTreeListBox& _rListBox, + const css::uno::Reference< css::accessibility::XAccessible >& _xParent ); + + // XTypeProvider + DECLARE_XTYPEPROVIDER() + + // XInterface + DECLARE_XINTERFACE() + + // XServiceInfo + virtual OUString SAL_CALL getImplementationName() throw(css::uno::RuntimeException, std::exception) override; + virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw (css::uno::RuntimeException, std::exception) override; + virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() throw(css::uno::RuntimeException, std::exception) override; + + // XServiceInfo - static methods + static css::uno::Sequence< OUString > getSupportedServiceNames_Static() throw(css::uno::RuntimeException); + static OUString getImplementationName_Static() throw(css::uno::RuntimeException); + + // 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::lang::IndexOutOfBoundsException, + 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_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; + + // XAccessibleSelection + void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override; + sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override; + void SAL_CALL clearAccessibleSelection( ) throw (css::uno::RuntimeException, std::exception) override; + void SAL_CALL selectAllAccessibleChildren( ) throw (css::uno::RuntimeException, std::exception) override; + sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ) throw (css::uno::RuntimeException, std::exception) override; + css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override; + void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (css::lang::IndexOutOfBoundsException, css::uno::RuntimeException, std::exception) override; + +private: + + typedef std::map< SvTreeListEntry*, css::uno::Reference< css::accessibility::XAccessible > > MAP_ENTRY; + MAP_ENTRY m_mapEntry; + + css::uno::Reference< css::accessibility::XAccessible > m_xFocusedChild; + + accessibility::AccessibleListBoxEntry* GetCurEventEntry( const VclWindowEvent& rVclWindowEvent ); + + }; + + +}// namespace accessibility + + +#endif // INCLUDED_ACCESSIBILITY_INC_EXTENDED_ACCESSIBLELISTBOX_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |