xref: /trunk/main/sc/source/ui/inc/AccessibleCellBase.hxx (revision 914d351e5f5b84e4342a86d6ab8d4aca7308b9bd)

/**************************************************************
 *
 * 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 _SC_ACCESSIBLECELLBASE_HXX
#define _SC_ACCESSIBLECELLBASE_HXX

#include "AccessibleContextBase.hxx"
#include "global.hxx"
#include "address.hxx"
#include <com/sun/star/accessibility/XAccessibleValue.hpp>
#include <cppuhelper/implbase1.hxx>

class ScTabViewShell;

typedef cppu::ImplHelper1< ::com::sun::star::accessibility::XAccessibleValue>
                    ScAccessibleCellBaseImpl;

class ScAccessibleCellBase
    :   public ScAccessibleContextBase,
        public ScAccessibleCellBaseImpl
{
public:
    //=====  internal  ========================================================
    ScAccessibleCellBase(
        const ::com::sun::star::uno::Reference<
        ::com::sun::star::accessibility::XAccessible>& rxParent,
        ScDocument* pDoc,
        const ScAddress& rCellAddress,
        sal_Int32 nIndex);
protected:
    virtual ~ScAccessibleCellBase();
public:

    ///=====  XInterface  =====================================================

    virtual ::com::sun::star::uno::Any SAL_CALL queryInterface(
        ::com::sun::star::uno::Type const & rType )
        throw (::com::sun::star::uno::RuntimeException);

    virtual void SAL_CALL acquire() throw ();

    virtual void SAL_CALL release() throw ();

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

    virtual sal_Bool SAL_CALL isVisible(  )
        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  ==============================================

    /// Return this objects index among the parents children.
    virtual sal_Int32 SAL_CALL
        getAccessibleIndexInParent(void)
        throw (::com::sun::star::uno::RuntimeException);

protected:
    /// Return this object's description.
    virtual ::rtl::OUString SAL_CALL
        createAccessibleDescription(void)
        throw (::com::sun::star::uno::RuntimeException);

    /// Return the object's current name.
    virtual ::rtl::OUString SAL_CALL
        createAccessibleName(void)
        throw (::com::sun::star::uno::RuntimeException);

public:
    ///=====  XAccessibleValue  ================================================

    virtual ::com::sun::star::uno::Any SAL_CALL
        getCurrentValue(  )
        throw (::com::sun::star::uno::RuntimeException);

    virtual sal_Bool SAL_CALL
        setCurrentValue( const ::com::sun::star::uno::Any& aNumber )
        throw (::com::sun::star::uno::RuntimeException);

    virtual ::com::sun::star::uno::Any SAL_CALL
        getMaximumValue(  )
        throw (::com::sun::star::uno::RuntimeException);

    virtual ::com::sun::star::uno::Any SAL_CALL
        getMinimumValue(  )
        throw (::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);

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

    /// returns the possible types
    virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL
        getTypes()
        throw (::com::sun::star::uno::RuntimeException);

    /** Returns a implementation id.
    */
    virtual ::com::sun::star::uno::Sequence<sal_Int8> SAL_CALL
        getImplementationId(void)
        throw (::com::sun::star::uno::RuntimeException);

protected:
    ScAddress maCellAddress;

    ScDocument* mpDoc;

    sal_Int32 mnIndex;

private:
    virtual sal_Bool IsEditable(
        const com::sun::star::uno::Reference<
        ::com::sun::star::accessibility::XAccessibleStateSet>& rxParentStates);
protected:
    virtual ::rtl::OUString SAL_CALL GetNote(void)
        throw (::com::sun::star::uno::RuntimeException);

    virtual ::rtl::OUString SAL_CALL GetAllDisplayNote(void)
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getShadowAttrs(void)
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getBorderAttrs(void)
        throw (::com::sun::star::uno::RuntimeException);
public:
    const ScAddress& GetCellAddress() const { return maCellAddress; }
    sal_Bool IsCellInChangeTrack(const ScAddress &cell,Color *pColCellBoder);
};



#endif