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/**************************************************************
 *
 * 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.
 *
 *************************************************************/

//IAccessibility2 Implementation 2009-----
#ifndef _SVTRULERACCESSIBLE_HXX
#define _SVTRULERACCESSIBLE_HXX

#ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLE_HPP_
#include <com/sun/star/accessibility/XAccessible.hpp>
#endif
#ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLECOMPONENT_HPP_
#include <com/sun/star/accessibility/XAccessibleComponent.hpp>
#endif
#ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLECONTEXT_HPP_
#include <com/sun/star/accessibility/XAccessibleContext.hpp>
#endif
#ifndef _COM_SUN_STAR_ACCESSIBILITY_XACCESSIBLEEVENTBROADCASTER_HPP_
#include <com/sun/star/accessibility/XAccessibleEventBroadcaster.hpp>
#endif
#ifndef _COM_SUN_STAR_ACCESSIBILITY_ILLEGALACCESSIBLECOMPONENTSTATEEXCEPTION_HPP_
#include <com/sun/star/accessibility/IllegalAccessibleComponentStateException.hpp>
#endif

#ifndef _COM_SUN_STAR_BEANS_XPROPERTYCHANGELISTENER_HPP_
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#endif
#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
#include <com/sun/star/uno/Reference.hxx>
#endif
#ifndef _CPPUHELPER_WEAK_HXX_
#include <cppuhelper/weak.hxx>
#endif
#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
#include <com/sun/star/lang/XServiceInfo.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XTYPEPROVIDER_HPP_
#include <com/sun/star/lang/XTypeProvider.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XSERVICENAME_HPP_
#include <com/sun/star/lang/XServiceName.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_INDEXOUTOFBOUNDSEXCEPTION_HPP_
#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
#include <com/sun/star/lang/DisposedException.hpp>
#endif
#ifndef _VOS_MUTEX_HXX_
#include <vos/mutex.hxx>
#endif
#ifndef _CPPUHELPER_INTERFACECONTAINER_H_
#include <cppuhelper/interfacecontainer.h>
#endif
#ifndef _CPPUHELPER_COMPBASE5_HXX_
#include <cppuhelper/compbase5.hxx>
#endif
#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
#include <comphelper/broadcasthelper.hxx>
#endif
#ifndef _CPPUHELPER_IMPLBASE5_HXX_
#include <cppuhelper/implbase5.hxx>
#endif
#ifndef _UTL_SERVICEHELPER_HXX_
#include <comphelper/servicehelper.hxx>
#endif

namespace com { namespace sun { namespace star { namespace awt {
    struct Point;
    struct Rectangle;
    struct Size;
    class XFocusListener;
} } } }

class Rectangle;
class Ruler;
class Window;


typedef ::cppu::WeakAggComponentImplHelper5<
            ::com::sun::star::accessibility::XAccessible,
            ::com::sun::star::accessibility::XAccessibleComponent,
            ::com::sun::star::accessibility::XAccessibleContext,
            ::com::sun::star::accessibility::XAccessibleEventBroadcaster,
            ::com::sun::star::lang::XServiceInfo >
            SvtRulerAccessible_Base;

class SvtRulerAccessible : public ::comphelper::OBaseMutex, public SvtRulerAccessible_Base
{
public:
    //=====  internal  ========================================================
    SvtRulerAccessible(
        const ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible>& rxParent, Ruler& rRepresentation, const ::rtl::OUString& rName );
protected:
    virtual ~SvtRulerAccessible();
public:
    //=====  XAccessible  =====================================================

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

    //=====  XAccessibleComponent  ============================================

    virtual sal_Bool SAL_CALL
        containsPoint( const ::com::sun::star::awt::Point& rPoint ) 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& rPoint ) 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);

    //=====  XAccessibleContext  ==============================================

    virtual sal_Int32 SAL_CALL
        getAccessibleChildCount( void ) throw( ::com::sun::star::uno::RuntimeException );

    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
        getAccessibleChild( sal_Int32 nIndex )
            throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IndexOutOfBoundsException );

    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL
        getAccessibleParent( void ) throw( ::com::sun::star::uno::RuntimeException );

    virtual sal_Int32 SAL_CALL
        getAccessibleIndexInParent( void ) throw( ::com::sun::star::uno::RuntimeException );

    virtual sal_Int16 SAL_CALL
        getAccessibleRole( void ) throw( ::com::sun::star::uno::RuntimeException );

    virtual ::rtl::OUString SAL_CALL
        getAccessibleDescription( void ) throw (::com::sun::star::uno::RuntimeException);

    virtual ::rtl::OUString SAL_CALL
        getAccessibleName( void ) throw (::com::sun::star::uno::RuntimeException);

    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleRelationSet > SAL_CALL
        getAccessibleRelationSet( void ) throw( ::com::sun::star::uno::RuntimeException );

    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessibleStateSet > SAL_CALL
        getAccessibleStateSet( void ) throw( ::com::sun::star::uno::RuntimeException );

    virtual ::com::sun::star::lang::Locale SAL_CALL
        getLocale( void )
            throw(  ::com::sun::star::uno::RuntimeException,
                    ::com::sun::star::accessibility::IllegalAccessibleComponentStateException );
    //=====  XAccessibleEventBroadcaster  =====================================

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

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

    // Needed, because some compilers would complain about virtual functions above would hide cppu::WeakAggComponentImplHelperBase::add/removeEventListener(const Reference<lang::XEventListener>&)...
    virtual void SAL_CALL
        addEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener )throw( com::sun::star::uno::RuntimeException );

    virtual void SAL_CALL
        removeEventListener( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener >& xListener ) throw( com::sun::star::uno::RuntimeException );


    //=====  XServiceInfo  ====================================================

    virtual ::rtl::OUString SAL_CALL
        getImplementationName( void ) throw( ::com::sun::star::uno::RuntimeException );

    virtual sal_Bool SAL_CALL
        supportsService( const ::rtl::OUString& sServiceName ) throw( ::com::sun::star::uno::RuntimeException );

    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL
        getSupportedServiceNames( void ) throw( ::com::sun::star::uno::RuntimeException );

    //=====  XTypeProvider  ===================================================

    virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
        getImplementationId( void ) throw( ::com::sun::star::uno::RuntimeException );




public:

    /// Sets the name
    void setName( const ::rtl::OUString& rName );

    /// Sets the description
    void setDescription( const ::rtl::OUString& rDescr );
private:
    static ::com::sun::star::uno::Sequence< sal_Int8 > getUniqueId( void );
protected:

    /// @Return the object's current bounding box relative to the desktop.
    virtual Rectangle GetBoundingBoxOnScreen( void ) throw( ::com::sun::star::uno::RuntimeException );

    /// @Return the object's current bounding box relative to the parent object.
    virtual Rectangle GetBoundingBox( void ) throw( ::com::sun::star::uno::RuntimeException );


    virtual void SAL_CALL disposing();

    /// @returns true if it's disposed or in disposing
    inline sal_Bool IsAlive( void ) const;

    /// @returns true if it's not disposed and no in disposing
    inline sal_Bool IsNotAlive( void ) const;

    /// throws the exception DisposedException if it's not alive
    void ThrowExceptionIfNotAlive( void ) throw( ::com::sun::star::lang::DisposedException );

private:
    /** Description of this object.  This is not a constant because it can
        be set from the outside.
    */
    ::rtl::OUString                     msDescription;

    /** Name of this object.
    */
    ::rtl::OUString                     msName;

    /// Reference to the parent object.
    ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >
                                        mxParent;

    /// pointer to internal representation
    Ruler*                          mpRepr;

        /// client id in the AccessibleEventNotifier queue
    sal_uInt32 mnClientId;


};

inline sal_Bool SvtRulerAccessible::IsAlive( void ) const
{
    return !rBHelper.bDisposed && !rBHelper.bInDispose;
}

inline sal_Bool SvtRulerAccessible::IsNotAlive( void ) const
{
    return rBHelper.bDisposed || rBHelper.bInDispose;
}



#endif
//-----IAccessibility2 Implementation 2009