1*de7b3f82SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*de7b3f82SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*de7b3f82SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*de7b3f82SAndrew Rist * distributed with this work for additional information 6*de7b3f82SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*de7b3f82SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*de7b3f82SAndrew Rist * "License"); you may not use this file except in compliance 9*de7b3f82SAndrew Rist * with the License. You may obtain a copy of the License at 10*de7b3f82SAndrew Rist * 11*de7b3f82SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*de7b3f82SAndrew Rist * 13*de7b3f82SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*de7b3f82SAndrew Rist * software distributed under the License is distributed on an 15*de7b3f82SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*de7b3f82SAndrew Rist * KIND, either express or implied. See the License for the 17*de7b3f82SAndrew Rist * specific language governing permissions and limitations 18*de7b3f82SAndrew Rist * under the License. 19*de7b3f82SAndrew Rist * 20*de7b3f82SAndrew Rist *************************************************************/ 21*de7b3f82SAndrew Rist 22*de7b3f82SAndrew Rist 23cdf0e10cSrcweir #ifndef _CHART2_ACCESSIBLECHARTELEMENT_HXX_ 24cdf0e10cSrcweir #define _CHART2_ACCESSIBLECHARTELEMENT_HXX_ 25cdf0e10cSrcweir 26cdf0e10cSrcweir #include "AccessibleBase.hxx" 27cdf0e10cSrcweir #include <com/sun/star/chart2/XChartDocument.hpp> 28cdf0e10cSrcweir #include <com/sun/star/accessibility/XAccessible.hpp> 29cdf0e10cSrcweir #include <com/sun/star/accessibility/XAccessibleContext.hpp> 30cdf0e10cSrcweir #include <com/sun/star/accessibility/XAccessibleComponent.hpp> 31cdf0e10cSrcweir #include <com/sun/star/lang/XServiceInfo.hpp> 32cdf0e10cSrcweir #include <com/sun/star/document/XEventListener.hpp> 33cdf0e10cSrcweir #include <com/sun/star/lang/XEventListener.hpp> 34cdf0e10cSrcweir #include <com/sun/star/lang/DisposedException.hpp> 35cdf0e10cSrcweir #include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp> 36cdf0e10cSrcweir #include <com/sun/star/accessibility/XAccessibleExtendedComponent.hpp> 37cdf0e10cSrcweir #include <com/sun/star/view/XSelectionSupplier.hpp> 38cdf0e10cSrcweir #include <comphelper/accessibleeventnotifier.hxx> 39cdf0e10cSrcweir #include <cppuhelper/implbase1.hxx> 40cdf0e10cSrcweir #include <cppuhelper/interfacecontainer.hxx> 41cdf0e10cSrcweir #include <unotools/accessiblestatesethelper.hxx> 42cdf0e10cSrcweir 43cdf0e10cSrcweir #include <vector> 44cdf0e10cSrcweir #include <map> 45cdf0e10cSrcweir #include <boost/shared_ptr.hpp> 46cdf0e10cSrcweir 47cdf0e10cSrcweir class SfxItemSet; 48cdf0e10cSrcweir class SdrObject; 49cdf0e10cSrcweir 50cdf0e10cSrcweir namespace chart 51cdf0e10cSrcweir { 52cdf0e10cSrcweir 53cdf0e10cSrcweir /** Base class for all Chart Accessibility objects except the root node (see AccessibleChartView) 54cdf0e10cSrcweir 55cdf0e10cSrcweir This class contains a reference to the ChartModel, thus, components can easily access all core functionality. 56cdf0e10cSrcweir 57cdf0e10cSrcweir Usage Instructions: 58cdf0e10cSrcweir 59cdf0e10cSrcweir <ul> 60cdf0e10cSrcweir <li>define the getAccessibleName() method of XAccessibleContext</li> 61cdf0e10cSrcweir <li>set the ChartModel using SetChartModel() for the first node before 62cdf0e10cSrcweir creating any children</li> 63cdf0e10cSrcweir <li>overload UpdateChildren()</li> 64cdf0e10cSrcweir </ul> 65cdf0e10cSrcweir */ 66cdf0e10cSrcweir 67cdf0e10cSrcweir namespace impl 68cdf0e10cSrcweir { 69cdf0e10cSrcweir typedef ::cppu::ImplInheritanceHelper1< 70cdf0e10cSrcweir AccessibleBase, 71cdf0e10cSrcweir ::com::sun::star::accessibility::XAccessibleExtendedComponent 72cdf0e10cSrcweir > AccessibleChartElement_Base; 73cdf0e10cSrcweir } 74cdf0e10cSrcweir 75cdf0e10cSrcweir class AccessibleChartElement : 76cdf0e10cSrcweir public impl::AccessibleChartElement_Base 77cdf0e10cSrcweir { 78cdf0e10cSrcweir public: 79cdf0e10cSrcweir AccessibleChartElement( const AccessibleElementInfo & rAccInfo, 80cdf0e10cSrcweir bool bMayHaveChildren, 81cdf0e10cSrcweir bool bAlwaysTransparent = false ); 82cdf0e10cSrcweir virtual ~AccessibleChartElement(); 83cdf0e10cSrcweir 84cdf0e10cSrcweir // ________ AccessibleBase ________ 85cdf0e10cSrcweir virtual bool ImplUpdateChildren(); 86cdf0e10cSrcweir virtual ::com::sun::star::uno::Reference< 87cdf0e10cSrcweir ::com::sun::star::accessibility::XAccessible > 88cdf0e10cSrcweir ImplGetAccessibleChildById( sal_Int32 i ) const 89cdf0e10cSrcweir throw (::com::sun::star::lang::IndexOutOfBoundsException, 90cdf0e10cSrcweir ::com::sun::star::uno::RuntimeException); 91cdf0e10cSrcweir virtual sal_Int32 ImplGetAccessibleChildCount() const 92cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 93cdf0e10cSrcweir 94cdf0e10cSrcweir // ________ XAccessibleContext ________ 95cdf0e10cSrcweir virtual ::rtl::OUString SAL_CALL getAccessibleName() 96cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 97cdf0e10cSrcweir virtual ::rtl::OUString SAL_CALL getAccessibleDescription() 98cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 99cdf0e10cSrcweir 100cdf0e10cSrcweir // ________ XAccessibleExtendedComponent ________ 101cdf0e10cSrcweir virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont > SAL_CALL getFont() 102cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 103cdf0e10cSrcweir virtual ::rtl::OUString SAL_CALL getTitledBorderText() 104cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 105cdf0e10cSrcweir virtual ::rtl::OUString SAL_CALL getToolTipText() 106cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 107cdf0e10cSrcweir 108cdf0e10cSrcweir // the following interface is implemented in AccessibleBase, however it is 109cdf0e10cSrcweir // also a (non-virtual) base class of XAccessibleExtendedComponent Thus 110cdf0e10cSrcweir // these methods have to be overloaded and forward to AccessibleBase 111cdf0e10cSrcweir 112cdf0e10cSrcweir // ________ XAccessibleComponent ________ 113cdf0e10cSrcweir virtual sal_Bool SAL_CALL containsPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException); 114cdf0e10cSrcweir 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); 115cdf0e10cSrcweir virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds() throw (::com::sun::star::uno::RuntimeException); 116cdf0e10cSrcweir virtual ::com::sun::star::awt::Point SAL_CALL getLocation() throw (::com::sun::star::uno::RuntimeException); 117cdf0e10cSrcweir virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen() throw (::com::sun::star::uno::RuntimeException); 118cdf0e10cSrcweir virtual ::com::sun::star::awt::Size SAL_CALL getSize() throw (::com::sun::star::uno::RuntimeException); 119cdf0e10cSrcweir virtual void SAL_CALL grabFocus() throw (::com::sun::star::uno::RuntimeException); 120cdf0e10cSrcweir virtual sal_Int32 SAL_CALL getForeground() throw (::com::sun::star::uno::RuntimeException); 121cdf0e10cSrcweir virtual sal_Int32 SAL_CALL getBackground() throw (::com::sun::star::uno::RuntimeException); 122cdf0e10cSrcweir 123cdf0e10cSrcweir // ________ XServiceInfo ________ 124cdf0e10cSrcweir virtual ::rtl::OUString SAL_CALL getImplementationName() 125cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 126cdf0e10cSrcweir 127cdf0e10cSrcweir private: 128cdf0e10cSrcweir bool m_bHasText; 129cdf0e10cSrcweir ::com::sun::star::uno::Reference< 130cdf0e10cSrcweir ::com::sun::star::accessibility::XAccessibleContext > 131cdf0e10cSrcweir m_xTextHelper; 132cdf0e10cSrcweir 133cdf0e10cSrcweir void InitTextEdit(); 134cdf0e10cSrcweir }; 135cdf0e10cSrcweir 136cdf0e10cSrcweir } // namespace chart 137cdf0e10cSrcweir 138cdf0e10cSrcweir #endif 139