/************************************************************** * * 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 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ #ifndef _CHART2_ACCESSIBLECHARTELEMENT_HXX_ #define _CHART2_ACCESSIBLECHARTELEMENT_HXX_ #include "AccessibleBase.hxx" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include class SfxItemSet; class SdrObject; 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
  • overload UpdateChildren()
*/ namespace impl { typedef ::cppu::ImplInheritanceHelper1< AccessibleBase, ::com::sun::star::accessibility::XAccessibleExtendedComponent > AccessibleChartElement_Base; } class AccessibleChartElement : public impl::AccessibleChartElement_Base { public: AccessibleChartElement( const AccessibleElementInfo & rAccInfo, bool bMayHaveChildren, bool bAlwaysTransparent = false ); virtual ~AccessibleChartElement(); // ________ AccessibleBase ________ virtual bool ImplUpdateChildren(); virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > ImplGetAccessibleChildById( sal_Int32 i ) const throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); virtual sal_Int32 ImplGetAccessibleChildCount() const throw (::com::sun::star::uno::RuntimeException); // ________ XAccessibleContext ________ virtual ::rtl::OUString SAL_CALL getAccessibleName() throw (::com::sun::star::uno::RuntimeException); virtual ::rtl::OUString SAL_CALL getAccessibleDescription() throw (::com::sun::star::uno::RuntimeException); // ________ XAccessibleExtendedComponent ________ virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont > SAL_CALL getFont() throw (::com::sun::star::uno::RuntimeException); virtual ::rtl::OUString SAL_CALL getTitledBorderText() throw (::com::sun::star::uno::RuntimeException); virtual ::rtl::OUString SAL_CALL getToolTipText() throw (::com::sun::star::uno::RuntimeException); // the following interface is implemented in AccessibleBase, however it is // also a (non-virtual) base class of XAccessibleExtendedComponent Thus // these methods have to be overloaded and forward to AccessibleBase // ________ XAccessibleComponent ________ virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds() throw (::com::sun::star::uno::RuntimeException); virtual ::com::sun::star::awt::Point SAL_CALL getLocation() throw (::com::sun::star::uno::RuntimeException); virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen() throw (::com::sun::star::uno::RuntimeException); virtual ::com::sun::star::awt::Size SAL_CALL getSize() throw (::com::sun::star::uno::RuntimeException); virtual void SAL_CALL grabFocus() throw (::com::sun::star::uno::RuntimeException); virtual sal_Int32 SAL_CALL getForeground() throw (::com::sun::star::uno::RuntimeException); virtual sal_Int32 SAL_CALL getBackground() throw (::com::sun::star::uno::RuntimeException); // ________ XServiceInfo ________ virtual ::rtl::OUString SAL_CALL getImplementationName() throw (::com::sun::star::uno::RuntimeException); private: bool m_bHasText; ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > m_xTextHelper; void InitTextEdit(); }; } // namespace chart #endif