/************************************************************** * * 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 SDEXT_PRESENTER_PRESENTER_ACCESSIBILITY_HXX #define SDEXT_PRESENTER_PRESENTER_ACCESSIBILITY_HXX #include "PresenterPaneContainer.hxx" #include <com/sun/star/accessibility/AccessibleStateType.hpp> #include <com/sun/star/accessibility/TextSegment.hpp> #include <com/sun/star/accessibility/XAccessible.hpp> #include <com/sun/star/awt/XFocusListener.hpp> #include <com/sun/star/awt/XWindow2.hpp> #include <com/sun/star/awt/WindowEvent.hpp> #include <com/sun/star/beans/XPropertySet.hpp> #include <com/sun/star/drawing/framework/XConfigurationController.hpp> #include <com/sun/star/drawing/framework/XPane.hpp> #include <com/sun/star/drawing/framework/XPane2.hpp> #include <com/sun/star/lang/XInitialization.hpp> #include <com/sun/star/uno/XComponentContext.hpp> #include <cppuhelper/compbase3.hxx> #include <cppuhelper/basemutex.hxx> #include <rtl/ref.hxx> #include <boost/shared_ptr.hpp> namespace css = ::com::sun::star; namespace cssu = ::com::sun::star::uno; namespace cssa = ::com::sun::star::accessibility; namespace sdext { namespace presenter { class PresenterController; class PresenterTextView; namespace { typedef ::cppu::WeakComponentImplHelper3 < css::accessibility::XAccessible, css::lang::XInitialization, css::awt::XFocusListener > PresenterAccessibleInterfaceBase; } class PresenterAccessible : public ::cppu::BaseMutex, public PresenterAccessibleInterfaceBase { public: PresenterAccessible ( const css::uno::Reference<css::uno::XComponentContext>& rxContext, const ::rtl::Reference<PresenterController>& rpPresenterController, const css::uno::Reference<css::drawing::framework::XPane>& rxMainPane); virtual ~PresenterAccessible (void); void SetAccessibleParent (const cssu::Reference<cssa::XAccessible>& rxAccessibleParent); void UpdateAccessibilityHierarchy (void); void NotifyCurrentSlideChange ( const sal_Int32 nCurrentSlideIndex, const sal_Int32 nSlideCount); /** Return whether accessibility support is active, i.e. whether somebody has called getAccessibleContext() yet. */ bool IsAccessibilityActive (void) const; virtual void SAL_CALL disposing (void); //----- XAccessible ------------------------------------------------------- virtual cssu::Reference<cssa::XAccessibleContext> SAL_CALL getAccessibleContext (void) throw (cssu::RuntimeException); //----- XFocusListener ---------------------------------------------------- virtual void SAL_CALL focusGained (const css::awt::FocusEvent& rEvent) throw (cssu::RuntimeException); virtual void SAL_CALL focusLost (const css::awt::FocusEvent& rEvent) throw (cssu::RuntimeException); //----- XEventListener ---------------------------------------------------- virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent) throw (cssu::RuntimeException); //----- XInitialization --------------------------------------------------- virtual void SAL_CALL initialize (const cssu::Sequence<cssu::Any>& rArguments) throw (cssu::RuntimeException); class AccessibleObject; class AccessibleParagraph; private: const css::uno::Reference<css::uno::XComponentContext> mxComponentContext; ::rtl::Reference<PresenterController> mpPresenterController; css::uno::Reference<css::drawing::framework::XResourceId> mxMainPaneId; css::uno::Reference<css::drawing::framework::XPane2> mxMainPane; css::uno::Reference<css::awt::XWindow> mxMainWindow; css::uno::Reference<css::awt::XWindow> mxPreviewContentWindow; css::uno::Reference<css::awt::XWindow> mxPreviewBorderWindow; css::uno::Reference<css::awt::XWindow> mxNotesContentWindow; css::uno::Reference<css::awt::XWindow> mxNotesBorderWindow; ::rtl::Reference<AccessibleObject> mpAccessibleConsole; ::rtl::Reference<AccessibleObject> mpAccessiblePreview; ::rtl::Reference<AccessibleObject> mpAccessibleNotes; css::uno::Reference<css::accessibility::XAccessible> mxAccessibleParent; void UpdateAccessibilityHierarchy ( const css::uno::Reference<css::awt::XWindow>& rxPreviewContentWindow, const css::uno::Reference<css::awt::XWindow>& rxPreviewBorderWindow, const ::rtl::OUString& rsTitle, const css::uno::Reference<css::awt::XWindow>& rxNotesContentWindow, const css::uno::Reference<css::awt::XWindow>& rxNotesBorderWindow, const ::boost::shared_ptr<PresenterTextView>& rpNotesTextView); PresenterPaneContainer::SharedPaneDescriptor GetPreviewPane (void) const; }; } } // end of namespace ::sd::presenter #endif