forms/source/component/Hidden.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "Hidden.hxx"
  21 #include "property.hxx"
  22 #include "property.hrc"
  23 #include "services.hxx"
  24 #include <tools/debug.hxx>
  25 #include <comphelper/basicio.hxx>
  26
  27 //.........................................................................
  28 namespace frm
  29 {
  30 using namespace ::com::sun::star::uno;
  31 using namespace ::com::sun::star::sdb;
  32 using namespace ::com::sun::star::sdbc;
  33 using namespace ::com::sun::star::sdbcx;
  34 using namespace ::com::sun::star::beans;
  35 using namespace ::com::sun::star::container;
  36 using namespace ::com::sun::star::form;
  37 using namespace ::com::sun::star::awt;
  38 using namespace ::com::sun::star::io;
  39 using namespace ::com::sun::star::lang;
  40 using namespace ::com::sun::star::util;
  41
  42 //------------------------------------------------------------------
  43 InterfaceRef SAL_CALL OHiddenModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory) throw (RuntimeException)
  44 {
  45     return *(new OHiddenModel(_rxFactory));
  46 }
  47
  48 //------------------------------------------------------------------
  49 DBG_NAME( OHiddenModel )
  50 //------------------------------------------------------------------
  51 OHiddenModel::OHiddenModel(const Reference<XMultiServiceFactory>& _rxFactory)
  52     :OControlModel(_rxFactory, OUString())
  53 {
  54     DBG_CTOR( OHiddenModel, NULL );
  55     m_nClassId = FormComponentType::HIDDENCONTROL;
  56 }
  57
  58 //------------------------------------------------------------------
  59 OHiddenModel::OHiddenModel( const OHiddenModel* _pOriginal, const Reference<XMultiServiceFactory>& _rxFactory )
  60     :OControlModel( _pOriginal, _rxFactory )
  61 {
  62     DBG_CTOR( OHiddenModel, NULL );
  63     m_sHiddenValue = _pOriginal->m_sHiddenValue;
  64 }
  65
  66 //------------------------------------------------------------------------------
  67 OHiddenModel::~OHiddenModel( )
  68 {
  69     DBG_CTOR( OHiddenModel, NULL );
  70 }
  71
  72 //------------------------------------------------------------------------------
  73 IMPLEMENT_DEFAULT_CLONING( OHiddenModel )
  74
  75 //------------------------------------------------------------------------------
  76 void OHiddenModel::getFastPropertyValue(Any& _rValue, sal_Int32 _nHandle) const
  77 {
  78     switch (_nHandle)
  79     {
  80         case PROPERTY_ID_HIDDEN_VALUE : _rValue <<= m_sHiddenValue; break;
  81         default:
  82             OControlModel::getFastPropertyValue(_rValue, _nHandle);
  83     }
  84 }
  85
  86 //------------------------------------------------------------------------------
  87 void OHiddenModel::setFastPropertyValue_NoBroadcast(sal_Int32 _nHandle, const Any& _rValue) throw (com::sun::star::uno::Exception)
  88 {
  89     switch (_nHandle)
  90     {
  91         case PROPERTY_ID_HIDDEN_VALUE :
  92             DBG_ASSERT(_rValue.getValueType().getTypeClass() == TypeClass_STRING, "OHiddenModel::setFastPropertyValue_NoBroadcast : invalid type !" );
  93             _rValue >>= m_sHiddenValue;
  94             break;
  95         default:
  96             OControlModel::setFastPropertyValue_NoBroadcast(_nHandle, _rValue);
  97     }
  98 }
  99
 100 //------------------------------------------------------------------------------
 101 sal_Bool OHiddenModel::convertFastPropertyValue(
 102             Any& _rConvertedValue, Any& _rOldValue, sal_Int32 _nHandle, const Any& _rValue)
 103             throw (IllegalArgumentException)
 104 {
 105     sal_Bool bModified(sal_False);
 106     switch (_nHandle)
 107     {
 108         case PROPERTY_ID_HIDDEN_VALUE :
 109             bModified = tryPropertyValue(_rConvertedValue, _rOldValue, _rValue, m_sHiddenValue);
 110             break;
 111         default:
 112             bModified = OControlModel::convertFastPropertyValue(_rConvertedValue, _rOldValue, _nHandle, _rValue);
 113             break;
 114     }
 115     return bModified;
 116 }
 117
 118 //------------------------------------------------------------------------------
 119 void OHiddenModel::describeFixedProperties( Sequence< Property >& _rProps ) const
 120 {
 121     BEGIN_DESCRIBE_BASE_PROPERTIES(4)
 122         DECL_PROP2(CLASSID,         sal_Int16,          READONLY, TRANSIENT);
 123         DECL_PROP1(HIDDEN_VALUE,    OUString,    BOUND);
 124         DECL_PROP1(NAME,            OUString,    BOUND);
 125         DECL_PROP1(TAG,             OUString,    BOUND);
 126     END_DESCRIBE_PROPERTIES();
 127 }
 128
 129 // XServiceInfo
 130 //------------------------------------------------------------------------------
 131 StringSequence SAL_CALL OHiddenModel::getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException)
 132 {
 133     StringSequence aSupported( 2 );
 134     aSupported[ 0 ] = FRM_SUN_COMPONENT_HIDDENCONTROL;
 135     aSupported[ 1 ] = FRM_SUN_FORMCOMPONENT;
 136     return aSupported;
 137 }
 138
 139 //------------------------------------------------------------------------------
 140 OUString SAL_CALL OHiddenModel::getServiceName() throw(RuntimeException)
 141 {
 142     return OUString(FRM_COMPONENT_HIDDEN);    // old (non-sun) name for compatibility !
 143 }
 144
 145 //------------------------------------------------------------------------------
 146 void SAL_CALL OHiddenModel::write(const Reference<XObjectOutputStream>& _rxOutStream)
 147     throw(IOException, RuntimeException)
 148 {
 149     // Version
 150     _rxOutStream->writeShort(0x0002);
 151
 152     // Wert
 153     _rxOutStream << m_sHiddenValue;
 154
 155     OControlModel::write(_rxOutStream);
 156 }
 157
 158 //------------------------------------------------------------------------------
 159 void SAL_CALL OHiddenModel::read(const Reference<XObjectInputStream>& _rxInStream) throw(IOException, RuntimeException)
 160 {
 161     // Version
 162     sal_uInt16 nVersion = _rxInStream->readShort();
 163
 164     // Name
 165     DBG_ASSERT(nVersion != 1, "OHiddenModel::read : this version is obsolete !");
 166     switch (nVersion)
 167     {
 168         case 1 : { OUString sDummy; _rxInStream >> sDummy; _rxInStream >> m_sHiddenValue; } break;
 169         case 2 : _rxInStream >> m_sHiddenValue; break;
 170         default : OSL_FAIL("OHiddenModel::read : unknown version !"); m_sHiddenValue = OUString();
 171     }
 172     OControlModel::read(_rxInStream);
 173 }
 174
 175 //.........................................................................
 176 }
 177 //.........................................................................
 178
 179 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */