/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef SVX_ACCESSIBLEFRAMESELECTOR_HXX
#define SVX_ACCESSIBLEFRAMESELECTOR_HXX

#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <com/sun/star/awt/XFocusListener.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/accessibility/XAccessibleEventBroadcaster.hpp>
#include <tools/link.hxx>
#include <tools/resary.hxx>
#include <tools/rc.hxx>
#include <cppuhelper/implbase5.hxx>
#include <cppuhelper/interfacecontainer.hxx>
#include <comphelper/accessibleeventnotifier.hxx>
#include <svx/framebordertype.hxx>

class VclSimpleEvent;
class VclWindowEvent;

namespace svx {

class FrameSelector;

namespace a11y {

// ============================================================================

class AccFrameSelector :
    public ::cppu::WeakImplHelper5<
                ::com::sun::star::accessibility::XAccessible,
                ::com::sun::star::accessibility::XAccessibleContext,
                ::com::sun::star::accessibility::XAccessibleComponent,
                ::com::sun::star::accessibility::XAccessibleEventBroadcaster,
                ::com::sun::star::lang::XServiceInfo
                >,
    public Resource
{
public:
    explicit            AccFrameSelector( FrameSelector& rFrameSel, FrameBorderType eBorder );

    virtual             ~AccFrameSelector();

    //XAccessible
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleContext > SAL_CALL getAccessibleContext(  ) throw (::com::sun::star::uno::RuntimeException);

    //XAccessibleContext
    virtual sal_Int32 SAL_CALL getAccessibleChildCount(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleParent(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL getAccessibleIndexInParent(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Int16 SAL_CALL getAccessibleRole(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getAccessibleDescription(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getAccessibleName(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL getAccessibleRelationSet(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL getAccessibleStateSet(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::lang::Locale SAL_CALL getLocale(  ) throw (::com::sun::star::accessibility::IllegalAccessibleComponentStateException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL addPropertyChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removePropertyChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);

    //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 sal_Bool SAL_CALL isShowing(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL isVisible(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL isFocusTraversable(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL addFocusListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeFocusListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFocusListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL grabFocus(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Any SAL_CALL getAccessibleKeyBinding(  ) 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);

    // XAccessibleEventBroadcaster
    virtual void SAL_CALL addAccessibleEventListener ( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeAccessibleEventListener ( const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleEventListener >& xListener) throw (::com::sun::star::uno::RuntimeException);

    //XServiceInfo
    virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);

    void    Invalidate();
    void    NotifyFocusListeners(sal_Bool bGetFocus);

protected:
    DECL_LINK( WindowEventListener, VclSimpleEvent* );

    virtual void    ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent );

    void    NotifyAccessibleEvent( const sal_Int16 _nEventId,
                                   const ::com::sun::star::uno::Any& _rOldValue,
                                   const ::com::sun::star::uno::Any& _rNewValue );

private:
    void                IsValid() throw (::com::sun::star::uno::RuntimeException);
    void                RemoveFrameSelEventListener();

    FrameSelector*      mpFrameSel;
    ::osl::Mutex        maFocusMutex;
    ::osl::Mutex        maPropertyMutex;

    FrameBorderType     meBorder;

    ::cppu::OInterfaceContainerHelper maFocusListeners;
    ::cppu::OInterfaceContainerHelper maPropertyListeners;

    ResStringArray      maNames;
    ResStringArray      maDescriptions;

    ::comphelper::AccessibleEventNotifier::TClientId    mnClientId;
};

// ============================================================================

} // namespace a11y
} // namespace svx

#endif

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