xref: /trunk/main/forms/source/component/Hidden.cxx (revision 24acc54625a85f778a4f966495e8f4cd9d7b247c)

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



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_forms.hxx"
#include "Hidden.hxx"
#include "property.hxx"
#ifndef _FRM_PROPERTY_HRC_
#include "property.hrc"
#endif
#include "services.hxx"
#include <tools/debug.hxx>
#include <comphelper/basicio.hxx>

//.........................................................................
namespace frm
{
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::form;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::io;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::util;

//------------------------------------------------------------------
InterfaceRef SAL_CALL OHiddenModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory) throw (RuntimeException)
{
    return *(new OHiddenModel(_rxFactory));
}

//------------------------------------------------------------------
DBG_NAME( OHiddenModel )
//------------------------------------------------------------------
OHiddenModel::OHiddenModel(const Reference<XMultiServiceFactory>& _rxFactory)
    :OControlModel(_rxFactory, ::rtl::OUString())
{
    DBG_CTOR( OHiddenModel, NULL );
    m_nClassId = FormComponentType::HIDDENCONTROL;
}

//------------------------------------------------------------------
OHiddenModel::OHiddenModel( const OHiddenModel* _pOriginal, const Reference<XMultiServiceFactory>& _rxFactory )
    :OControlModel( _pOriginal, _rxFactory )
{
    DBG_CTOR( OHiddenModel, NULL );
    m_sHiddenValue = _pOriginal->m_sHiddenValue;
}

//------------------------------------------------------------------------------
OHiddenModel::~OHiddenModel( )
{
    DBG_CTOR( OHiddenModel, NULL );
}

//------------------------------------------------------------------------------
IMPLEMENT_DEFAULT_CLONING( OHiddenModel )

//------------------------------------------------------------------------------
void OHiddenModel::getFastPropertyValue(Any& _rValue, sal_Int32 _nHandle) const
{
    switch (_nHandle)
    {
        case PROPERTY_ID_HIDDEN_VALUE : _rValue <<= m_sHiddenValue; break;
        default:
            OControlModel::getFastPropertyValue(_rValue, _nHandle);
    }
}

//------------------------------------------------------------------------------
void OHiddenModel::setFastPropertyValue_NoBroadcast(sal_Int32 _nHandle, const Any& _rValue) throw (com::sun::star::uno::Exception)
{
    switch (_nHandle)
    {
        case PROPERTY_ID_HIDDEN_VALUE :
            DBG_ASSERT(_rValue.getValueType().getTypeClass() == TypeClass_STRING, "OHiddenModel::setFastPropertyValue_NoBroadcast : invalid type !" );
            _rValue >>= m_sHiddenValue;
            break;
        default:
            OControlModel::setFastPropertyValue_NoBroadcast(_nHandle, _rValue);
    }
}

//------------------------------------------------------------------------------
sal_Bool OHiddenModel::convertFastPropertyValue(
            Any& _rConvertedValue, Any& _rOldValue, sal_Int32 _nHandle, const Any& _rValue)
            throw (IllegalArgumentException)
{
    sal_Bool bModified(sal_False);
    switch (_nHandle)
    {
        case PROPERTY_ID_HIDDEN_VALUE :
            bModified = tryPropertyValue(_rConvertedValue, _rOldValue, _rValue, m_sHiddenValue);
            break;
        default:
            bModified = OControlModel::convertFastPropertyValue(_rConvertedValue, _rOldValue, _nHandle, _rValue);
            break;
    }
    return bModified;
}

//------------------------------------------------------------------------------
void OHiddenModel::describeFixedProperties( Sequence< Property >& _rProps ) const
{
    BEGIN_DESCRIBE_BASE_PROPERTIES(4)
        DECL_PROP2(CLASSID,         sal_Int16,          READONLY, TRANSIENT);
        DECL_PROP1(HIDDEN_VALUE,    ::rtl::OUString,    BOUND);
        DECL_PROP1(NAME,            ::rtl::OUString,    BOUND);
        DECL_PROP1(TAG,             ::rtl::OUString,    BOUND);
    END_DESCRIBE_PROPERTIES();
}

// XServiceInfo
//------------------------------------------------------------------------------
StringSequence SAL_CALL OHiddenModel::getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException)
{
    StringSequence aSupported( 2 );
    aSupported[ 0 ] = FRM_SUN_COMPONENT_HIDDENCONTROL;
    aSupported[ 1 ] = FRM_SUN_FORMCOMPONENT;
    return aSupported;
}

//------------------------------------------------------------------------------
::rtl::OUString SAL_CALL OHiddenModel::getServiceName() throw(RuntimeException)
{
    return FRM_COMPONENT_HIDDEN;    // old (non-sun) name for compatibility !
}

//------------------------------------------------------------------------------
void SAL_CALL OHiddenModel::write(const Reference<XObjectOutputStream>& _rxOutStream)
    throw(IOException, RuntimeException)
{
    // Version
    _rxOutStream->writeShort(0x0002);

    // Wert
    _rxOutStream << m_sHiddenValue;

    OControlModel::write(_rxOutStream);
}

//------------------------------------------------------------------------------
void SAL_CALL OHiddenModel::read(const Reference<XObjectInputStream>& _rxInStream) throw(IOException, RuntimeException)
{
    // Version
    sal_uInt16 nVersion = _rxInStream->readShort();

    // Name
    DBG_ASSERT(nVersion != 1, "OHiddenModel::read : this version is obsolete !");
    switch (nVersion)
    {
        case 1 : { ::rtl::OUString sDummy; _rxInStream >> sDummy; _rxInStream >> m_sHiddenValue; } break;
        case 2 : _rxInStream >> m_sHiddenValue; break;
        default : DBG_ERROR("OHiddenModel::read : unknown version !"); m_sHiddenValue = ::rtl::OUString();
    }
    OControlModel::read(_rxInStream);
}

//.........................................................................
}
//.........................................................................