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 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   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 .
 */

#ifndef INCLUDED_TOOLKIT_SOURCE_CONTROLS_GRID_GRIDCOLUMN_HXX
#define INCLUDED_TOOLKIT_SOURCE_CONTROLS_GRID_GRIDCOLUMN_HXX

#include <com/sun/star/awt/grid/XGridColumn.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/style/HorizontalAlignment.hpp>

#include <comphelper/compbase.hxx>
#include <comphelper/interfacecontainer4.hxx>

namespace toolkit
{

typedef comphelper::WeakComponentImplHelper    <   css::awt::grid::XGridColumn
                                            ,   css::lang::XServiceInfo
                                            ,   css::lang::XUnoTunnel
                                            >   GridColumn_Base;
class GridColumn final : public GridColumn_Base
{
public:
    GridColumn();
    GridColumn( GridColumn const & i_copySource );
    virtual ~GridColumn() override;

    // css::awt::grid::XGridColumn
    virtual css::uno::Any SAL_CALL getIdentifier() override;
    virtual void SAL_CALL setIdentifier(const css::uno::Any & value) override;
    virtual ::sal_Int32 SAL_CALL getColumnWidth() override;
    virtual void SAL_CALL setColumnWidth(::sal_Int32 the_value) override;
    virtual ::sal_Int32 SAL_CALL getMaxWidth() override;
    virtual void SAL_CALL setMaxWidth(::sal_Int32 the_value) override;
    virtual ::sal_Int32 SAL_CALL getMinWidth() override;
    virtual void SAL_CALL setMinWidth(::sal_Int32 the_value) override;
    virtual sal_Bool SAL_CALL getResizeable() override;
    virtual void SAL_CALL setResizeable(sal_Bool the_value) override;
    virtual ::sal_Int32 SAL_CALL getFlexibility() override;
    virtual void SAL_CALL setFlexibility( ::sal_Int32 _flexibility ) override;
    virtual OUString SAL_CALL getTitle() override;
    virtual void SAL_CALL setTitle(const OUString & value) override;
    virtual OUString SAL_CALL getHelpText() override;
    virtual void SAL_CALL setHelpText(const OUString & value) override;
    virtual ::sal_Int32 SAL_CALL getIndex() override;
    virtual ::sal_Int32 SAL_CALL getDataColumnIndex() override;
    virtual void SAL_CALL setDataColumnIndex( ::sal_Int32 i_dataColumnIndex ) override;
    virtual css::style::HorizontalAlignment SAL_CALL getHorizontalAlign() override;
    virtual void SAL_CALL setHorizontalAlign(css::style::HorizontalAlignment align) override;
    virtual void SAL_CALL addGridColumnListener( const css::uno::Reference< css::awt::grid::XGridColumnListener >& xListener ) override;
    virtual void SAL_CALL removeGridColumnListener( const css::uno::Reference< css::awt::grid::XGridColumnListener >& xListener ) override;

    // OComponentHelper
    virtual void disposing(std::unique_lock<std::mutex>&) override;

    // XCloneable (base of XGridColumn)
    virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone(  ) override;

    // XServiceInfo
    virtual OUString SAL_CALL getImplementationName(  ) override;
    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
    virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;

    // XUnoTunnel and friends
    virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& i_identifier ) override;
    static const css::uno::Sequence< sal_Int8 > & getUnoTunnelId() noexcept;

    // attribute access
    void setIndex( sal_Int32 const i_index );

private:
    void broadcast_changed(
            char const * const i_asciiAttributeName,
            const css::uno::Any& i_oldValue,
            const css::uno::Any& i_newValue,
            std::unique_lock<std::mutex>& i_Guard
        );

    template< class TYPE >
    void impl_set( TYPE & io_attribute, TYPE const & i_newValue, char const * i_attributeName )
    {
        std::unique_lock aGuard(m_aMutex);
        if (m_bDisposed)
            throw css::lang::DisposedException( OUString(), static_cast<cppu::OWeakObject*>(this) );
        if ( io_attribute == i_newValue )
            return;

        TYPE const aOldValue( io_attribute );
        io_attribute = i_newValue;
        broadcast_changed( i_attributeName, css::uno::Any( aOldValue ), css::uno::Any( io_attribute ), aGuard );
    }

    css::uno::Any                      m_aIdentifier;
    sal_Int32                          m_nIndex;
    sal_Int32                          m_nDataColumnIndex;
    sal_Int32                          m_nColumnWidth;
    sal_Int32                          m_nMaxWidth;
    sal_Int32                          m_nMinWidth;
    sal_Int32                          m_nFlexibility;
    bool                               m_bResizeable;
    OUString                           m_sTitle;
    OUString                           m_sHelpText;
    css::style::HorizontalAlignment    m_eHorizontalAlign;
    comphelper::OInterfaceContainerHelper4<css::awt::grid::XGridColumnListener> maGridColumnListeners;
};

}

#endif // INCLUDED_TOOLKIT_SOURCE_CONTROLS_GRID_GRIDCOLUMN_HXX

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