libreoffice/toolkit/source/controls/grid/gridcolumn.hxx

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

#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/compbase3.hxx>
#include <comphelper/componentguard.hxx>
#include <rtl/ref.hxx>
#include <toolkit/helper/mutexandbroadcasthelper.hxx>

#include <vector>

namespace toolkit
{

typedef ::cppu::WeakComponentImplHelper3    <   ::com::sun::star::awt::grid::XGridColumn
                                            ,   ::com::sun::star::lang::XServiceInfo
                                            ,   ::com::sun::star::lang::XUnoTunnel
                                            >   GridColumn_Base;
class GridColumn    :public ::cppu::BaseMutex
                    ,public GridColumn_Base
{
public:
    GridColumn();
    GridColumn( GridColumn const & i_copySource );
    virtual ~GridColumn();

    // ::com::sun::star::awt::grid::XGridColumn
    virtual ::com::sun::star::uno::Any SAL_CALL getIdentifier() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setIdentifier(const ::com::sun::star::uno::Any & value) throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Int32 SAL_CALL getColumnWidth() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setColumnWidth(::sal_Int32 the_value) throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Int32 SAL_CALL getPreferredWidth() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setPreferredWidth(::sal_Int32 the_value) throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Int32 SAL_CALL getMaxWidth() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setMaxWidth(::sal_Int32 the_value) throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Int32 SAL_CALL getMinWidth() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setMinWidth(::sal_Int32 the_value) throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Bool SAL_CALL getResizeable() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setResizeable(::sal_Bool the_value) throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getTitle() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setTitle(const ::rtl::OUString & value) throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getHelpText() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setHelpText(const ::rtl::OUString & value) throw (::com::sun::star::uno::RuntimeException);
    virtual ::sal_Int32 SAL_CALL getIndex() throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::style::HorizontalAlignment SAL_CALL getHorizontalAlign() throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setHorizontalAlign(::com::sun::star::style::HorizontalAlignment align) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL addGridColumnListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::grid::XGridColumnListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeGridColumnListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::grid::XGridColumnListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);

    // OComponentHelper
    virtual void SAL_CALL disposing();

    // XCloneable (base of XGridColumn)
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::util::XCloneable > SAL_CALL createClone(  ) 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);

    // XUnoTunnel and friends
    virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& i_identifier ) throw(::com::sun::star::uno::RuntimeException);
    static ::com::sun::star::uno::Sequence< sal_Int8 > getUnoTunnelId() throw();
    static GridColumn* getImplementation( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& i_component );

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

private:
    void broadcast_changed(
            sal_Char const * const i_asciiAttributeName,
            ::com::sun::star::uno::Any i_oldValue,
            ::com::sun::star::uno::Any i_newValue,
            ::comphelper::ComponentGuard& i_Guard
        );

    template< class TYPE >
    void impl_set( TYPE & io_attribute, TYPE const & i_newValue, sal_Char const * i_attributeName )
    {
        ::comphelper::ComponentGuard aGuard( *this, rBHelper );
        if ( io_attribute == i_newValue )
            return;

        TYPE const aOldValue( io_attribute );
        io_attribute = i_newValue;
        broadcast_changed( i_attributeName, ::com::sun::star::uno::makeAny( aOldValue ), ::com::sun::star::uno::makeAny( io_attribute ), aGuard );
    }

    ::com::sun::star::uno::Any                      m_aIdentifier;
    sal_Int32                                       m_nIndex;
    sal_Int32                                       m_nColumnWidth;
    sal_Int32                                       m_nPreferredWidth;
    sal_Int32                                       m_nMaxWidth;
    sal_Int32                                       m_nMinWidth;
    sal_Bool                                        m_bResizeable;
    ::rtl::OUString                                 m_sTitle;
    ::rtl::OUString                                 m_sHelpText;
    ::com::sun::star::style::HorizontalAlignment    m_eHorizontalAlign;
};

}