/* -*- 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_CHART2_SOURCE_CONTROLLER_ACCESSIBILITY_ACCESSIBLECHARTELEMENT_HXX #define INCLUDED_CHART2_SOURCE_CONTROLLER_ACCESSIBILITY_ACCESSIBLECHARTELEMENT_HXX #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include namespace chart { /** Base class for all Chart Accessibility objects except the root node (see AccessibleChartView) This class contains a reference to the ChartModel, thus, components can easily access all core functionality. Usage Instructions:
  • define the getAccessibleName() method of XAccessibleContext
  • set the ChartModel using SetChartModel() for the first node before creating any children
  • override UpdateChildren()
*/ namespace impl { typedef ::cppu::ImplInheritanceHelper< AccessibleBase, css::accessibility::XAccessibleExtendedComponent > AccessibleChartElement_Base; } class AccessibleChartElement : public impl::AccessibleChartElement_Base { public: AccessibleChartElement( const AccessibleElementInfo & rAccInfo, bool bMayHaveChildren ); virtual ~AccessibleChartElement() override; // ________ AccessibleBase ________ virtual bool ImplUpdateChildren() override; virtual css::uno::Reference< css::accessibility::XAccessible > ImplGetAccessibleChildById( sal_Int32 i ) const override; virtual sal_Int32 ImplGetAccessibleChildCount() const override; // ________ XAccessibleContext ________ virtual OUString SAL_CALL getAccessibleName() override; virtual OUString SAL_CALL getAccessibleDescription() override; // ________ XAccessibleExtendedComponent ________ virtual css::uno::Reference< css::awt::XFont > SAL_CALL getFont() override; virtual OUString SAL_CALL getTitledBorderText() override; virtual OUString SAL_CALL getToolTipText() override; // the following interface is implemented in AccessibleBase, however it is // also a (non-virtual) base class of XAccessibleExtendedComponent Thus // these methods have to be overridden and forward to AccessibleBase // ________ 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; // ________ XServiceInfo ________ virtual OUString SAL_CALL getImplementationName() override; private: bool m_bHasText; css::uno::Reference< css::accessibility::XAccessibleContext > m_xTextHelper; void InitTextEdit(); }; } // namespace chart #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */