/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * 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 _BASCTL_ACCESSIBLEDIALOGWINDOW_HXX_
#define _BASCTL_ACCESSIBLEDIALOGWINDOW_HXX_

#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/XAccessibleSelection.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <comphelper/accessiblecomponenthelper.hxx>
#include <cppuhelper/implbase3.hxx>
#include <tools/link.hxx>
#include <svl/lstner.hxx>

#include <vector>

class DialogWindow;
class DlgEditor;
class DlgEdModel;
class DlgEdObj;
class VCLExternalSolarLock;
class VclSimpleEvent;
class VclWindowEvent;

namespace utl {
class AccessibleStateSetHelper;
}


//	----------------------------------------------------
//	class AccessibleDialogWindow
//	----------------------------------------------------

typedef ::comphelper::OAccessibleExtendedComponentHelper	AccessibleExtendedComponentHelper_BASE;

typedef ::cppu::ImplHelper3	<
    ::com::sun::star::accessibility::XAccessible,
    ::com::sun::star::accessibility::XAccessibleSelection,
    ::com::sun::star::lang::XServiceInfo > AccessibleDialogWindow_BASE;

class AccessibleDialogWindow :	public AccessibleExtendedComponentHelper_BASE,
                                public AccessibleDialogWindow_BASE,
                                public SfxListener
{
private:

    class ChildDescriptor
    {
    public:
        DlgEdObj*																					pDlgEdObj;
        ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible >	rxAccessible;
        
        ChildDescriptor( DlgEdObj* _pDlgEdObj );
        ~ChildDescriptor();

        ChildDescriptor( const ChildDescriptor& rDesc );
        ChildDescriptor& operator=( const ChildDescriptor& rDesc );

        bool operator==( const ChildDescriptor& rDesc );
        bool operator<( const ChildDescriptor& rDesc ) const;
    };

    typedef ::std::vector< ChildDescriptor > AccessibleChildren;

    AccessibleChildren		m_aAccessibleChildren;
    VCLExternalSolarLock*	m_pExternalLock;
    DialogWindow*			m_pDialogWindow;
    DlgEditor*				m_pDlgEditor;
    DlgEdModel*				m_pDlgEdModel;

protected:
    void					UpdateFocused();
    void					UpdateSelected();
    void					UpdateBounds();

    sal_Bool				IsChildVisible( const ChildDescriptor& rDesc );

    void					InsertChild( const ChildDescriptor& rDesc );
    void					RemoveChild( const ChildDescriptor& rDesc );
    void					UpdateChild( const ChildDescriptor& rDesc );
    void					UpdateChildren();
    void					SortChildren();

    DECL_LINK( WindowEventListener, VclSimpleEvent* );

    virtual void			ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent );
    virtual void			FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet );

    // OCommonAccessibleComponent 
    virtual ::com::sun::star::awt::Rectangle SAL_CALL	implGetBounds(  ) throw (::com::sun::star::uno::RuntimeException);

    // XComponent
    virtual void SAL_CALL	disposing();

public:
    AccessibleDialogWindow( DialogWindow* pDialogWindow );
    ~AccessibleDialogWindow();

    // SfxListener
    virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint );

    // XInterface
    DECLARE_XINTERFACE()

    // XTypeProvider
    DECLARE_XTYPEPROVIDER()

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

    // 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::lang::IndexOutOfBoundsException, ::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);

    // XAccessibleComponent
    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 void SAL_CALL grabFocus(  ) 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);

    // XAccessibleExtendedComponent
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont > SAL_CALL getFont(	) throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getTitledBorderText(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getToolTipText(  ) 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 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
};


#endif // _BASCTL_ACCESSIBLEDIALOGWINDOW_HXX_

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */