forms/source/component/Numeric.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 "Numeric.hxx"
  21 #include <tools/debug.hxx>
  22
  23 //.........................................................................
  24 namespace frm
  25 {
  26 //.........................................................................
  27 using namespace ::com::sun::star::uno;
  28 using namespace ::com::sun::star::sdb;
  29 using namespace ::com::sun::star::sdbc;
  30 using namespace ::com::sun::star::sdbcx;
  31 using namespace ::com::sun::star::beans;
  32 using namespace ::com::sun::star::container;
  33 using namespace ::com::sun::star::form;
  34 using namespace ::com::sun::star::awt;
  35 using namespace ::com::sun::star::io;
  36 using namespace ::com::sun::star::lang;
  37 using namespace ::com::sun::star::util;
  38 using namespace ::com::sun::star::form::binding;
  39
  40 //==================================================================
  41 // ONumericControl
  42 //==================================================================
  43
  44 //------------------------------------------------------------------
  45 ONumericControl::ONumericControl(const Reference<XMultiServiceFactory>& _rxFactory)
  46     :OBoundControl(_rxFactory, VCL_CONTROL_NUMERICFIELD)
  47 {
  48 }
  49
  50 //------------------------------------------------------------------------------
  51 StringSequence ONumericControl::getSupportedServiceNames() throw()
  52 {
  53     StringSequence aSupported = OBoundControl::getSupportedServiceNames();
  54     aSupported.realloc(aSupported.getLength() + 1);
  55
  56     OUString*pArray = aSupported.getArray();
  57     pArray[aSupported.getLength()-1] = FRM_SUN_CONTROL_NUMERICFIELD;
  58     return aSupported;
  59 }
  60
  61
  62 //------------------------------------------------------------------
  63 InterfaceRef SAL_CALL ONumericControl_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory)
  64 {
  65     return *(new ONumericControl(_rxFactory));
  66 }
  67
  68 //------------------------------------------------------------------------------
  69 Sequence<Type> ONumericControl::_getTypes()
  70 {
  71     return OBoundControl::_getTypes();
  72 }
  73
  74 //==================================================================
  75 // ONumericModel
  76 //==================================================================
  77 //------------------------------------------------------------------
  78 InterfaceRef SAL_CALL ONumericModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory)
  79 {
  80     return *(new ONumericModel(_rxFactory));
  81 }
  82
  83 //------------------------------------------------------------------------------
  84 Sequence<Type> ONumericModel::_getTypes()
  85 {
  86     return OEditBaseModel::_getTypes();
  87 }
  88
  89 //------------------------------------------------------------------
  90 DBG_NAME( ONumericModel )
  91 //------------------------------------------------------------------
  92 ONumericModel::ONumericModel(const Reference<XMultiServiceFactory>& _rxFactory)
  93                 :OEditBaseModel( _rxFactory, VCL_CONTROLMODEL_NUMERICFIELD, FRM_SUN_CONTROL_NUMERICFIELD, sal_True, sal_True )
  94                                     // use the old control name for compytibility reasons
  95 {
  96     DBG_CTOR( ONumericModel, NULL );
  97
  98     m_nClassId = FormComponentType::NUMERICFIELD;
  99     initValueProperty( PROPERTY_VALUE, PROPERTY_ID_VALUE );
 100 }
 101
 102 //------------------------------------------------------------------
 103 ONumericModel::ONumericModel( const ONumericModel* _pOriginal, const Reference<XMultiServiceFactory>& _rxFactory )
 104     :OEditBaseModel( _pOriginal, _rxFactory )
 105 {
 106     DBG_CTOR( ONumericModel, NULL );
 107 }
 108
 109 //------------------------------------------------------------------
 110 ONumericModel::~ONumericModel()
 111 {
 112     DBG_DTOR( ONumericModel, NULL );
 113 }
 114
 115 // XCloneable
 116 //------------------------------------------------------------------------------
 117 IMPLEMENT_DEFAULT_CLONING( ONumericModel )
 118
 119 // XServiceInfo
 120 //------------------------------------------------------------------------------
 121 StringSequence ONumericModel::getSupportedServiceNames() throw()
 122 {
 123     StringSequence aSupported = OBoundControlModel::getSupportedServiceNames();
 124
 125     sal_Int32 nOldLen = aSupported.getLength();
 126     aSupported.realloc( nOldLen + 8 );
 127     OUString* pStoreTo = aSupported.getArray() + nOldLen;
 128
 129     *pStoreTo++ = BINDABLE_CONTROL_MODEL;
 130     *pStoreTo++ = DATA_AWARE_CONTROL_MODEL;
 131     *pStoreTo++ = VALIDATABLE_CONTROL_MODEL;
 132
 133     *pStoreTo++ = BINDABLE_DATA_AWARE_CONTROL_MODEL;
 134     *pStoreTo++ = VALIDATABLE_BINDABLE_CONTROL_MODEL;
 135
 136     *pStoreTo++ = FRM_SUN_COMPONENT_NUMERICFIELD;
 137     *pStoreTo++ = FRM_SUN_COMPONENT_DATABASE_NUMERICFIELD;
 138     *pStoreTo++ = BINDABLE_DATABASE_NUMERIC_FIELD;
 139
 140     return aSupported;
 141 }
 142
 143 //------------------------------------------------------------------------------
 144 void ONumericModel::describeFixedProperties( Sequence< Property >& _rProps ) const
 145 {
 146     BEGIN_DESCRIBE_PROPERTIES( 2, OEditBaseModel )
 147         DECL_PROP3(DEFAULT_VALUE,   double,             BOUND, MAYBEDEFAULT, MAYBEVOID);
 148         DECL_PROP1(TABINDEX,        sal_Int16,          BOUND);
 149     END_DESCRIBE_PROPERTIES();
 150 }
 151
 152 //------------------------------------------------------------------------------
 153 OUString SAL_CALL ONumericModel::getServiceName() throw ( ::com::sun::star::uno::RuntimeException)
 154 {
 155     return OUString(FRM_COMPONENT_NUMERICFIELD);  // old (non-sun) name for compatibility !
 156 }
 157
 158 //------------------------------------------------------------------------------
 159 sal_Bool ONumericModel::commitControlValueToDbColumn( bool /*_bPostReset*/ )
 160 {
 161     Any aControlValue( m_xAggregateFastSet->getFastPropertyValue( getValuePropertyAggHandle() ) );
 162     if ( !compare( aControlValue, m_aSaveValue ) )
 163     {
 164         if ( !aControlValue.hasValue() )
 165             m_xColumnUpdate->updateNull();
 166         else
 167         {
 168             try
 169             {
 170                 m_xColumnUpdate->updateDouble( getDouble( aControlValue ) );
 171             }
 172             catch(const Exception&)
 173             {
 174                 return sal_False;
 175             }
 176         }
 177         m_aSaveValue = aControlValue;
 178     }
 179     return sal_True;
 180 }
 181
 182 //------------------------------------------------------------------------------
 183 Any ONumericModel::translateDbColumnToControlValue()
 184 {
 185     m_aSaveValue <<= (double)m_xColumn->getDouble();
 186     if ( m_xColumn->wasNull() )
 187         m_aSaveValue.clear();
 188
 189     return m_aSaveValue;
 190 }
 191
 192 //------------------------------------------------------------------------------
 193 Any ONumericModel::getDefaultForReset() const
 194 {
 195     Any aValue;
 196     if (m_aDefault.getValueType().getTypeClass() == TypeClass_DOUBLE)
 197         aValue = m_aDefault;
 198
 199     return aValue;
 200 }
 201
 202 //------------------------------------------------------------------------------
 203 void ONumericModel::resetNoBroadcast()
 204 {
 205     OEditBaseModel::resetNoBroadcast();
 206     m_aSaveValue.clear();
 207 }
 208
 209 //.........................................................................
 210 }   // namespace frm
 211 //.........................................................................
 212
 213 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */