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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /accessibility/inc/extended/accessiblelistbox.hxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'accessibility/inc/extended/accessiblelistbox.hxx')
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+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
+#include <cppuhelper/implbase2.hxx>
+#include <vcl/vclevent.hxx>
+#include <toolkit/awt/vclxaccessiblecomponent.hxx>
+
+#include <unordered_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
+ {
+
+ css::uno::Reference< css::accessibility::XAccessible > m_xParent;
+ // OComponentHelper overridables
+ /** this function is called upon disposing the component */
+ virtual void SAL_CALL disposing() override;
+
+ protected:
+ // VCLXAccessibleComponent
+ virtual void ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent ) override;
+ virtual void ProcessWindowChildEvent( const VclWindowEvent& rVclWindowEvent ) override;
+ virtual void FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet ) override;
+
+ private:
+ VclPtr< SvTreeListBox > getListBox() const;
+
+ void RemoveChildEntries(SvTreeListEntry*);
+
+ sal_Int32 GetRoleType() const;
+
+ 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 const & _rListBox,
+ const css::uno::Reference< css::accessibility::XAccessible >& _xParent );
+
+ virtual ~AccessibleListBox() override;
+
+ rtl::Reference<AccessibleListBoxEntry> implGetAccessible(SvTreeListEntry & rEntry);
+
+ // XTypeProvider
+ DECLARE_XTYPEPROVIDER()
+
+ // XInterface
+ DECLARE_XINTERFACE()
+
+ // XServiceInfo
+ virtual OUString SAL_CALL getImplementationName() override;
+ virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+ // XAccessible
+ virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) override;
+
+ // XAccessibleContext
+ virtual sal_Int32 SAL_CALL getAccessibleChildCount( ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) override;
+ virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleParent( ) override;
+ virtual sal_Int16 SAL_CALL getAccessibleRole( ) override;
+ virtual OUString SAL_CALL getAccessibleDescription( ) override;
+ virtual OUString SAL_CALL getAccessibleName( ) override;
+
+ // XAccessibleSelection
+ void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) override;
+ sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) override;
+ void SAL_CALL clearAccessibleSelection( ) override;
+ void SAL_CALL selectAllAccessibleChildren( ) override;
+ sal_Int32 SAL_CALL getSelectedAccessibleChildCount( ) override;
+ css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+ void SAL_CALL deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) override;
+
+ private:
+
+ typedef std::unordered_map<SvTreeListEntry*, rtl::Reference<AccessibleListBoxEntry>> MAP_ENTRY;
+ MAP_ENTRY m_mapEntry;
+
+ css::uno::Reference< css::accessibility::XAccessible > m_xFocusedChild;
+
+ accessibility::AccessibleListBoxEntry* GetCurEventEntry( const VclWindowEvent& rVclWindowEvent );
+
+ };
+
+
+}// namespace accessibility
+
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */