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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: AccessibleChartElement.hxx,v $
+ * $Revision: 1.3 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#ifndef _CHART2_ACCESSIBLECHARTELEMENT_HXX_
+#define _CHART2_ACCESSIBLECHARTELEMENT_HXX_
+
+#include "AccessibleBase.hxx"
+#include <com/sun/star/chart2/XChartDocument.hpp>
+#include <com/sun/star/accessibility/XAccessible.hpp>
+#include <com/sun/star/accessibility/XAccessibleContext.hpp>
+#include <com/sun/star/accessibility/XAccessibleComponent.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/document/XEventListener.hpp>
+#include <com/sun/star/lang/XEventListener.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
+#include <com/sun/star/accessibility/XAccessibleExtendedComponent.hpp>
+#include <com/sun/star/view/XSelectionSupplier.hpp>
+#include <comphelper/accessibleeventnotifier.hxx>
+#include <cppuhelper/implbase1.hxx>
+#include <cppuhelper/interfacecontainer.hxx>
+#include <unotools/accessiblestatesethelper.hxx>
+
+#include <vector>
+#include <map>
+#include <boost/shared_ptr.hpp>
+
+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:
+
+    <ul>
+     <li>define the getAccessibleName() method of XAccessibleContext</li>
+     <li>set the ChartModel using SetChartModel() for the first node before
+         creating any children</li>
+     <li>overload UpdateChildren()</li>
+    </ul>
+ */
+
+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