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Diffstat (limited to 'sd/source/ui/inc/AccessibleSlideSorterView.hxx')
| -rw-r--r-- | sd/source/ui/inc/AccessibleSlideSorterView.hxx | 326 |
1 files changed, 326 insertions, 0 deletions
diff --git a/sd/source/ui/inc/AccessibleSlideSorterView.hxx b/sd/source/ui/inc/AccessibleSlideSorterView.hxx new file mode 100644 index 000000000000..16804e79cb8f --- /dev/null +++ b/sd/source/ui/inc/AccessibleSlideSorterView.hxx @@ -0,0 +1,326 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * 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 SD_ACCESSIBILITY_ACCESSIBLE_SLIDE_SORTER_VIEW_HXX +#define SD_ACCESSIBILITY_ACCESSIBLE_SLIDE_SORTER_VIEW_HXX + +#include "MutexOwner.hxx" +#include <cppuhelper/compbase6.hxx> +#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/accessibility/XAccessibleSelection.hpp> +#include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> +#include <com/sun/star/lang/DisposedException.hpp> +#include <com/sun/star/awt/XFocusListener.hpp> +#include <com/sun/star/document/XEventListener.hpp> + + +#include <memory> + +class Window; + +namespace sd { namespace slidesorter { +class SlideSorter; +} } + +namespace accessibility { + + +class AccessibleSlideSorterObject; + +typedef ::cppu::WeakComponentImplHelper6< + ::com::sun::star::accessibility::XAccessible, + ::com::sun::star::accessibility::XAccessibleEventBroadcaster, + ::com::sun::star::accessibility::XAccessibleContext, + ::com::sun::star::accessibility::XAccessibleComponent, + ::com::sun::star::accessibility::XAccessibleSelection, + ::com::sun::star::lang::XServiceInfo + > AccessibleSlideSorterViewBase; + +/** This class makes the SlideSorterViewShell accessible. It uses objects + of the AccessibleSlideSorterObject class to the make the page objects + accessible. +*/ +class AccessibleSlideSorterView + : public ::sd::MutexOwner, + public AccessibleSlideSorterViewBase +{ +public: + AccessibleSlideSorterView( + ::sd::slidesorter::SlideSorter& rSlideSorter, + const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> & rxParent, + ::Window* pParentWindow); + + virtual ~AccessibleSlideSorterView (void); + + /** This method acts like a dispose call. It sends a disposing to all + of its listeners. It may be called twice. + */ + void Destroyed (void); + + void FireAccessibleEvent ( + short nEventId, + const ::com::sun::star::uno::Any& rOldValue, + const ::com::sun::star::uno::Any& rNewValue); + + virtual void SAL_CALL disposing (void); + + /** Return the implementation object of the specified child. + @param nIndex + Index of the child for which to return the implementation object. + */ + AccessibleSlideSorterObject* GetAccessibleChildImplementation (sal_Int32 nIndex); + + //===== XAccessible ======================================================= + + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL + getAccessibleContext (void) + throw (::com::sun::star::uno::RuntimeException); + + + //===== XAccessibleEventBroadcaster ======================================= + virtual void SAL_CALL + addEventListener( + const ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleEventListener >& rxListener) + throw (::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL + removeEventListener( + const ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleEventListener >& rxListener ) + throw (::com::sun::star::uno::RuntimeException); + + using cppu::WeakComponentImplHelperBase::addEventListener; + using cppu::WeakComponentImplHelperBase::removeEventListener; + + //===== XAccessibleContext ============================================== + + /// Return the number of currently visible children. + virtual sal_Int32 SAL_CALL + getAccessibleChildCount (void) throw (::com::sun::star::uno::RuntimeException); + + /// Return the specified child or throw exception. + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL + getAccessibleChild (sal_Int32 nIndex) + throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); + + /// Return a reference to the parent. + virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL + getAccessibleParent (void) + throw (::com::sun::star::uno::RuntimeException); + + /// Return this objects index among the parents children. + virtual sal_Int32 SAL_CALL + getAccessibleIndexInParent (void) + throw (::com::sun::star::uno::RuntimeException); + + /// Return this object's role. + virtual sal_Int16 SAL_CALL + getAccessibleRole (void) + throw (::com::sun::star::uno::RuntimeException); + + /// Return this object's description. + virtual ::rtl::OUString SAL_CALL + getAccessibleDescription (void) + throw (::com::sun::star::uno::RuntimeException); + + /// Return the object's current name. + virtual ::rtl::OUString SAL_CALL + getAccessibleName (void) + throw (::com::sun::star::uno::RuntimeException); + + /// Return NULL to indicate that an empty relation set. + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleRelationSet> SAL_CALL + getAccessibleRelationSet (void) + throw (::com::sun::star::uno::RuntimeException); + + /// Return the set of current states. + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessibleStateSet> SAL_CALL + getAccessibleStateSet (void) + throw (::com::sun::star::uno::RuntimeException); + + /** Return the parents locale or throw exception if this object has no + parent yet/anymore. + */ + virtual ::com::sun::star::lang::Locale SAL_CALL + getLocale (void) + throw (::com::sun::star::uno::RuntimeException, + ::com::sun::star::accessibility::IllegalAccessibleComponentStateException); + + //===== XAccessibleComponent ================================================ + + /** The default implementation uses the result of + <member>getBounds</member> to determine whether the given point lies + inside this object. + */ + virtual sal_Bool SAL_CALL containsPoint ( + const ::com::sun::star::awt::Point& aPoint) + throw (::com::sun::star::uno::RuntimeException); + + /** The default implementation returns an empty reference. + */ + 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); + + /** The default implementation returns an empty rectangle. + */ + virtual ::com::sun::star::awt::Rectangle SAL_CALL getBounds (void) + throw (::com::sun::star::uno::RuntimeException); + + /** The default implementation uses the result of + <member>getBounds</member> to determine the location. + */ + virtual ::com::sun::star::awt::Point SAL_CALL getLocation (void) + throw (::com::sun::star::uno::RuntimeException); + + /** The default implementation returns an empty position, i.e. the + * result of the default constructor of <type>com::sun::star::awt::Point</type>. + */ + virtual ::com::sun::star::awt::Point SAL_CALL getLocationOnScreen (void) + throw (::com::sun::star::uno::RuntimeException); + + /** The default implementation uses the result of + <member>getBounds</member> to determine the size. + */ + virtual ::com::sun::star::awt::Size SAL_CALL getSize (void) + throw (::com::sun::star::uno::RuntimeException); + + /** The default implementation does nothing. + */ + virtual void SAL_CALL grabFocus (void) + throw (::com::sun::star::uno::RuntimeException); + + /** Returns black as the default foreground color. + */ + virtual sal_Int32 SAL_CALL getForeground (void) + throw (::com::sun::star::uno::RuntimeException); + + /** Returns white as the default background color. + */ + virtual sal_Int32 SAL_CALL getBackground (void) + throw (::com::sun::star::uno::RuntimeException); + + + //===== XAccessibleSelection ============================================== + + virtual void SAL_CALL + selectAccessibleChild (sal_Int32 nChildIndex) + throw (::com::sun::star::lang::IndexOutOfBoundsException, + ::com::sun::star::uno::RuntimeException); + + virtual sal_Bool SAL_CALL + isAccessibleChildSelected( sal_Int32 nChildIndex ) + throw (::com::sun::star::lang::IndexOutOfBoundsException, + ::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL + clearAccessibleSelection( ) + throw (::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL + selectAllAccessibleChildren( ) + throw (::com::sun::star::uno::RuntimeException); + + virtual sal_Int32 SAL_CALL + getSelectedAccessibleChildCount( ) + throw (::com::sun::star::uno::RuntimeException); + + virtual ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessible > SAL_CALL + getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) + throw (::com::sun::star::lang::IndexOutOfBoundsException, + ::com::sun::star::uno::RuntimeException); + + virtual void SAL_CALL + deselectAccessibleChild( sal_Int32 nSelectedChildIndex ) + throw (::com::sun::star::lang::IndexOutOfBoundsException, + ::com::sun::star::uno::RuntimeException); + + + //===== XServiceInfo ==================================================== + + /** Returns an identifier for the implementation of this object. + */ + virtual ::rtl::OUString SAL_CALL + getImplementationName (void) + throw (::com::sun::star::uno::RuntimeException); + + /** Return whether the specified service is supported by this class. + */ + virtual sal_Bool SAL_CALL + supportsService (const ::rtl::OUString& sServiceName) + throw (::com::sun::star::uno::RuntimeException); + + /** Returns a list of all supported services. + */ + virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL + getSupportedServiceNames (void) + throw (::com::sun::star::uno::RuntimeException); + + +private: + class Implementation; + ::std::auto_ptr<Implementation> mpImpl; + + ::sd::slidesorter::SlideSorter& mrSlideSorter; + + ::com::sun::star::uno::Reference< + ::com::sun::star::accessibility::XAccessible> mxParent; + + sal_uInt32 mnClientId; + + ::Window* mpContentWindow; + + /** Check whether or not the object has been disposed (or is in the + state of beeing disposed). If that is the case then + DisposedException is thrown to inform the (indirect) caller of the + foul deed. + */ + void ThrowIfDisposed (void) + throw (::com::sun::star::lang::DisposedException); + + /** Check whether or not the object has been disposed (or is in the + state of beeing disposed). + + @return sal_True, if the object is disposed or in the course + of being disposed. Otherwise, sal_False is returned. + */ + sal_Bool IsDisposed (void); +}; + +} // end of namespace ::accessibility + +#endif |