From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- starmath/source/accessibility.hxx | 134 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 134 insertions(+) create mode 100644 starmath/source/accessibility.hxx (limited to 'starmath/source/accessibility.hxx') diff --git a/starmath/source/accessibility.hxx b/starmath/source/accessibility.hxx new file mode 100644 index 000000000..0ea2c2f36 --- /dev/null +++ b/starmath/source/accessibility.hxx @@ -0,0 +1,134 @@ +/* -*- 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 +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +class SmDocShell; + +namespace accessibility { class AccessibleTextHelper; } + +// classes and helper-classes used for accessibility in the graphic-window + + +typedef +cppu::WeakImplHelper + < + css::lang::XServiceInfo, + css::accessibility::XAccessible, + css::accessibility::XAccessibleComponent, + css::accessibility::XAccessibleContext, + css::accessibility::XAccessibleText, + css::accessibility::XAccessibleEventBroadcaster + > +SmGraphicAccessibleBaseClass; + +class SmGraphicAccessible final : + public SmGraphicAccessibleBaseClass +{ + OUString aAccName; + /// client id in the AccessibleEventNotifier queue + sal_uInt32 nClientId; + + SmGraphicWidget* pWin; + + SmGraphicAccessible( const SmGraphicAccessible & ) = delete; + SmGraphicAccessible & operator = ( const SmGraphicAccessible & ) = delete; + + SmDocShell * GetDoc_Impl(); + OUString GetAccessibleText_Impl(); + +public: + explicit SmGraphicAccessible( SmGraphicWidget *pGraphicWin ); + virtual ~SmGraphicAccessible() override; + + void ClearWin(); // to be called when view is destroyed + void LaunchEvent( + const sal_Int16 nAccessibleEventId, + const css::uno::Any &rOldVal, + const css::uno::Any &rNewVal); + + // XAccessible + virtual css::uno::Reference< css::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext( ) override; + + // XAccessibleComponent + virtual sal_Bool SAL_CALL containsPoint( const css::awt::Point& aPoint ) override; + virtual css::uno::Reference< css::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const css::awt::Point& aPoint ) override; + virtual css::awt::Rectangle SAL_CALL getBounds( ) override; + virtual css::awt::Point SAL_CALL getLocation( ) override; + virtual css::awt::Point SAL_CALL getLocationOnScreen( ) override; + virtual css::awt::Size SAL_CALL getSize( ) override; + virtual void SAL_CALL grabFocus( ) override; + virtual sal_Int32 SAL_CALL getForeground( ) override; + virtual sal_Int32 SAL_CALL getBackground( ) 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_Int32 SAL_CALL getAccessibleIndexInParent( ) override; + virtual sal_Int16 SAL_CALL getAccessibleRole( ) override; + virtual OUString SAL_CALL getAccessibleDescription( ) override; + virtual OUString SAL_CALL getAccessibleName( ) override; + virtual css::uno::Reference< css::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet( ) override; + virtual css::uno::Reference< css::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet( ) override; + virtual css::lang::Locale SAL_CALL getLocale( ) override; + + // XAccessibleEventBroadcaster + virtual void SAL_CALL addAccessibleEventListener( const css::uno::Reference< css::accessibility::XAccessibleEventListener >& xListener ) override; + virtual void SAL_CALL removeAccessibleEventListener( const css::uno::Reference< css::accessibility::XAccessibleEventListener >& xListener ) override; + + // XAccessibleText + virtual sal_Int32 SAL_CALL getCaretPosition( ) override; + virtual sal_Bool SAL_CALL setCaretPosition ( sal_Int32 nIndex ) override; + virtual sal_Unicode SAL_CALL getCharacter( sal_Int32 nIndex ) override; + virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getCharacterAttributes( sal_Int32 nIndex, const css::uno::Sequence< OUString >& aRequestedAttributes ) override; + virtual css::awt::Rectangle SAL_CALL getCharacterBounds( sal_Int32 nIndex ) override; + virtual sal_Int32 SAL_CALL getCharacterCount( ) override; + virtual sal_Int32 SAL_CALL getIndexAtPoint( const css::awt::Point& aPoint ) override; + virtual OUString SAL_CALL getSelectedText( ) override; + virtual sal_Int32 SAL_CALL getSelectionStart( ) override; + virtual sal_Int32 SAL_CALL getSelectionEnd( ) override; + virtual sal_Bool SAL_CALL setSelection( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override; + virtual OUString SAL_CALL getText( ) override; + virtual OUString SAL_CALL getTextRange( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override; + virtual css::accessibility::TextSegment SAL_CALL getTextAtIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override; + virtual css::accessibility::TextSegment SAL_CALL getTextBeforeIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override; + virtual css::accessibility::TextSegment SAL_CALL getTextBehindIndex( sal_Int32 nIndex, sal_Int16 aTextType ) override; + virtual sal_Bool SAL_CALL copyText( sal_Int32 nStartIndex, sal_Int32 nEndIndex ) override; + virtual sal_Bool SAL_CALL scrollSubstringTo( sal_Int32 nStartIndex, sal_Int32 nEndIndex, css::accessibility::AccessibleScrollType aScrollType) override; + + // 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; +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3