149 lines
6.5 KiB
C++
149 lines
6.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef _CHART2_ACCESSIBLE_CHART_VIEW_HXX
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#define _CHART2_ACCESSIBLE_CHART_VIEW_HXX
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#include "AccessibleBase.hxx"
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#include "MutexContainer.hxx"
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#include "ServiceMacros.hxx"
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#include <cppuhelper/implbase2.hxx>
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// header for class WeakReference
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#include <cppuhelper/weakref.hxx>
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#include <com/sun/star/accessibility/XAccessible.hpp>
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#include <com/sun/star/frame/XModel.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/view/XSelectionSupplier.hpp>
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#include <com/sun/star/view/XSelectionChangeListener.hpp>
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#include <com/sun/star/awt/XWindow.hpp>
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#include <boost/shared_ptr.hpp>
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namespace accessibility
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{
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class IAccessibleViewForwarder;
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}
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//.............................................................................
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namespace chart
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{
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//.............................................................................
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class ExplicitValueProvider;
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namespace impl
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{
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typedef ::cppu::ImplInheritanceHelper2<
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::chart::AccessibleBase,
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::com::sun::star::lang::XInitialization,
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::com::sun::star::view::XSelectionChangeListener >
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AccessibleChartView_Base;
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}
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class AccessibleChartView :
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public impl::AccessibleChartView_Base
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{
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public:
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AccessibleChartView(
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const ::com::sun::star::uno::Reference<
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::com::sun::star::uno::XComponentContext >& xContext, SdrView* pView );
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virtual ~AccessibleChartView();
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// ____ WeakComponentHelper (called from XComponent::dispose()) ____
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virtual void SAL_CALL disposing();
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// ____ lang::XInitialization ____
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// 0: view::XSelectionSupplier offers notifications for selection changes and access to the selection itself
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// 1: frame::XModel representing the chart model - offers access to object data
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// 2: lang::XInterface representing the normal chart view - offers access to some extra object data
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// 3: accessibility::XAccessible representing the parent accessible
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// 4: awt::XWindow representing the view's window (is a vcl Window)
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// all arguments are only valid until next initialization - don't keep them longer
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virtual void SAL_CALL initialize(
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const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments )
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throw (::com::sun::star::uno::Exception,
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::com::sun::star::uno::RuntimeException);
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// ____ view::XSelectionChangeListener ____
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virtual void SAL_CALL selectionChanged( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException);
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// ________ XEventListener ________
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virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw (::com::sun::star::uno::RuntimeException);
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// ________ XAccessibleContext ________
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virtual ::rtl::OUString SAL_CALL getAccessibleDescription()
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throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent()
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throw (::com::sun::star::uno::RuntimeException);
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virtual sal_Int32 SAL_CALL getAccessibleIndexInParent()
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throw (::com::sun::star::uno::RuntimeException);
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virtual ::rtl::OUString SAL_CALL getAccessibleName()
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throw (::com::sun::star::uno::RuntimeException);
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virtual sal_Int16 SAL_CALL getAccessibleRole()
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throw (::com::sun::star::uno::RuntimeException);
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// ________ XAccessibleComponent ________
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virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds() throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen() throw (::com::sun::star::uno::RuntimeException);
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protected:
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// ________ AccessibleChartElement ________
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virtual ::com::sun::star::awt::Point GetUpperLeftOnScreen() const;
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private: // methods
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/** @return the result that m_xWindow->getPosSize() _should_ return. It
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returns (0,0) as upper left corner. When calling
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getAccessibleParent, you get the parent's parent, which contains
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a decoration. Thus you have an offset of (currently) (2,2)
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which isn't taken into account.
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*/
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virtual ::com::sun::star::awt::Rectangle GetWindowPosSize() const;
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ExplicitValueProvider* getExplicitValueProvider();
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private: // members
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::com::sun::star::uno::Reference<
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::com::sun::star::uno::XComponentContext> m_xContext;
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::com::sun::star::uno::WeakReference<
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::com::sun::star::view::XSelectionSupplier > m_xSelectionSupplier;
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::com::sun::star::uno::WeakReference<
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::com::sun::star::frame::XModel > m_xChartModel;
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::com::sun::star::uno::WeakReference<
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::com::sun::star::uno::XInterface > m_xChartView;
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::com::sun::star::uno::WeakReference<
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::com::sun::star::awt::XWindow > m_xWindow;
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::com::sun::star::uno::WeakReference<
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::com::sun::star::accessibility::XAccessible > m_xParent;
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::boost::shared_ptr< ObjectHierarchy > m_spObjectHierarchy;
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AccessibleUniqueId m_aCurrentSelectionOID;
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SdrView* m_pSdrView;
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::accessibility::IAccessibleViewForwarder* m_pViewForwarder;
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//no default constructor
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AccessibleChartView();
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};
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//.............................................................................
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} //namespace chart
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//.............................................................................
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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