forms/source/component/Hidden.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: Hidden.cxx,v $
  10  * $Revision: 1.10 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_forms.hxx"
  33 #include "Hidden.hxx"
  34 #include "property.hxx"
  35 #ifndef _FRM_PROPERTY_HRC_
  36 #include "property.hrc"
  37 #endif
  38 #include "services.hxx"
  39 #include <tools/debug.hxx>
  40 #include <comphelper/basicio.hxx>
  41
  42 //.........................................................................
  43 namespace frm
  44 {
  45 using namespace ::com::sun::star::uno;
  46 using namespace ::com::sun::star::sdb;
  47 using namespace ::com::sun::star::sdbc;
  48 using namespace ::com::sun::star::sdbcx;
  49 using namespace ::com::sun::star::beans;
  50 using namespace ::com::sun::star::container;
  51 using namespace ::com::sun::star::form;
  52 using namespace ::com::sun::star::awt;
  53 using namespace ::com::sun::star::io;
  54 using namespace ::com::sun::star::lang;
  55 using namespace ::com::sun::star::util;
  56
  57 //------------------------------------------------------------------
  58 InterfaceRef SAL_CALL OHiddenModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory) throw (RuntimeException)
  59 {
  60     return *(new OHiddenModel(_rxFactory));
  61 }
  62
  63 //------------------------------------------------------------------
  64 DBG_NAME( OHiddenModel )
  65 //------------------------------------------------------------------
  66 OHiddenModel::OHiddenModel(const Reference<XMultiServiceFactory>& _rxFactory)
  67     :OControlModel(_rxFactory, ::rtl::OUString())
  68 {
  69     DBG_CTOR( OHiddenModel, NULL );
  70     m_nClassId = FormComponentType::HIDDENCONTROL;
  71 }
  72
  73 //------------------------------------------------------------------
  74 OHiddenModel::OHiddenModel( const OHiddenModel* _pOriginal, const Reference<XMultiServiceFactory>& _rxFactory )
  75     :OControlModel( _pOriginal, _rxFactory )
  76 {
  77     DBG_CTOR( OHiddenModel, NULL );
  78     m_sHiddenValue = _pOriginal->m_sHiddenValue;
  79 }
  80
  81 //------------------------------------------------------------------------------
  82 OHiddenModel::~OHiddenModel( )
  83 {
  84     DBG_CTOR( OHiddenModel, NULL );
  85 }
  86
  87 //------------------------------------------------------------------------------
  88 IMPLEMENT_DEFAULT_CLONING( OHiddenModel )
  89
  90 //------------------------------------------------------------------------------
  91 void OHiddenModel::getFastPropertyValue(Any& _rValue, sal_Int32 _nHandle) const
  92 {
  93     switch (_nHandle)
  94     {
  95         case PROPERTY_ID_HIDDEN_VALUE : _rValue <<= m_sHiddenValue; break;
  96         default:
  97             OControlModel::getFastPropertyValue(_rValue, _nHandle);
  98     }
  99 }
 100
 101 //------------------------------------------------------------------------------
 102 void OHiddenModel::setFastPropertyValue_NoBroadcast(sal_Int32 _nHandle, const Any& _rValue) throw (com::sun::star::uno::Exception)
 103 {
 104     switch (_nHandle)
 105     {
 106         case PROPERTY_ID_HIDDEN_VALUE :
 107             DBG_ASSERT(_rValue.getValueType().getTypeClass() == TypeClass_STRING, "OHiddenModel::setFastPropertyValue_NoBroadcast : invalid type !" );
 108             _rValue >>= m_sHiddenValue;
 109             break;
 110         default:
 111             OControlModel::setFastPropertyValue_NoBroadcast(_nHandle, _rValue);
 112     }
 113 }
 114
 115 //------------------------------------------------------------------------------
 116 sal_Bool OHiddenModel::convertFastPropertyValue(
 117             Any& _rConvertedValue, Any& _rOldValue, sal_Int32 _nHandle, const Any& _rValue)
 118             throw (IllegalArgumentException)
 119 {
 120     sal_Bool bModified(sal_False);
 121     switch (_nHandle)
 122     {
 123         case PROPERTY_ID_HIDDEN_VALUE :
 124             bModified = tryPropertyValue(_rConvertedValue, _rOldValue, _rValue, m_sHiddenValue);
 125             break;
 126         default:
 127             bModified = OControlModel::convertFastPropertyValue(_rConvertedValue, _rOldValue, _nHandle, _rValue);
 128             break;
 129     }
 130     return bModified;
 131 }
 132
 133 //------------------------------------------------------------------------------
 134 void OHiddenModel::describeFixedProperties( Sequence< Property >& _rProps ) const
 135 {
 136     BEGIN_DESCRIBE_BASE_PROPERTIES(4)
 137         DECL_PROP2(CLASSID,                     sal_Int16,                      READONLY, TRANSIENT);
 138         DECL_PROP1(HIDDEN_VALUE,        ::rtl::OUString,        BOUND);
 139         DECL_PROP1(NAME,                        ::rtl::OUString,        BOUND);
 140         DECL_PROP1(TAG,                         ::rtl::OUString,        BOUND);
 141     END_DESCRIBE_PROPERTIES();
 142 }
 143
 144 // XServiceInfo
 145 //------------------------------------------------------------------------------
 146 StringSequence SAL_CALL OHiddenModel::getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException)
 147 {
 148     StringSequence aSupported( 2 );
 149     aSupported[ 0 ] = FRM_SUN_COMPONENT_HIDDENCONTROL;
 150     aSupported[ 1 ] = FRM_SUN_FORMCOMPONENT;
 151     return aSupported;
 152 }
 153
 154 //------------------------------------------------------------------------------
 155 ::rtl::OUString SAL_CALL OHiddenModel::getServiceName() throw(RuntimeException)
 156 {
 157     return FRM_COMPONENT_HIDDEN;        // old (non-sun) name for compatibility !
 158 }
 159
 160 //------------------------------------------------------------------------------
 161 void SAL_CALL OHiddenModel::write(const Reference<XObjectOutputStream>& _rxOutStream)
 162     throw(IOException, RuntimeException)
 163 {
 164     // Version
 165     _rxOutStream->writeShort(0x0002);
 166
 167     // Wert
 168     _rxOutStream << m_sHiddenValue;
 169
 170     OControlModel::write(_rxOutStream);
 171 }
 172
 173 //------------------------------------------------------------------------------
 174 void SAL_CALL OHiddenModel::read(const Reference<XObjectInputStream>& _rxInStream) throw(IOException, RuntimeException)
 175 {
 176     // Version
 177     UINT16 nVersion = _rxInStream->readShort();
 178
 179     // Name
 180     DBG_ASSERT(nVersion != 1, "OHiddenModel::read : this version is obsolete !");
 181     switch (nVersion)
 182     {
 183         case 1 : { ::rtl::OUString sDummy; _rxInStream >> sDummy; _rxInStream >> m_sHiddenValue; } break;
 184         case 2 : _rxInStream >> m_sHiddenValue; break;
 185         default : DBG_ERROR("OHiddenModel::read : unknown version !"); m_sHiddenValue = ::rtl::OUString();
 186     }
 187     OControlModel::read(_rxInStream);
 188 }
 189
 190 //.........................................................................
 191 }
 192 //.........................................................................
 193