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 <comphelper/processfactory.hxx>
  22
  23 namespace frm
  24 {
  25
  26 using namespace ::com::sun::star::uno;
  27 using namespace ::com::sun::star::sdb;
  28 using namespace ::com::sun::star::sdbc;
  29 using namespace ::com::sun::star::sdbcx;
  30 using namespace ::com::sun::star::beans;
  31 using namespace ::com::sun::star::container;
  32 using namespace ::com::sun::star::form;
  33 using namespace ::com::sun::star::awt;
  34 using namespace ::com::sun::star::io;
  35 using namespace ::com::sun::star::lang;
  36 using namespace ::com::sun::star::util;
  37 using namespace ::com::sun::star::form::binding;
  38
  39 ONumericControl::ONumericControl(const Reference<XComponentContext>& _rxFactory)
  40     :OBoundControl(_rxFactory, VCL_CONTROL_NUMERICFIELD)
  41 {
  42 }
  43
  44
  45 StringSequence ONumericControl::getSupportedServiceNames() throw(std::exception)
  46 {
  47     StringSequence aSupported = OBoundControl::getSupportedServiceNames();
  48     aSupported.realloc(aSupported.getLength() + 2);
  49
  50     OUString*pArray = aSupported.getArray();
  51     pArray[aSupported.getLength()-2] = FRM_SUN_CONTROL_NUMERICFIELD;
  52     pArray[aSupported.getLength()-1] = STARDIV_ONE_FORM_CONTROL_NUMERICFIELD;
  53     return aSupported;
  54 }
  55
  56
  57 Sequence<Type> ONumericControl::_getTypes()
  58 {
  59     return OBoundControl::_getTypes();
  60 }
  61
  62
  63 // ONumericModel
  64
  65 Sequence<Type> ONumericModel::_getTypes()
  66 {
  67     return OEditBaseModel::_getTypes();
  68 }
  69
  70
  71
  72 ONumericModel::ONumericModel(const Reference<XComponentContext>& _rxFactory)
  73                 :OEditBaseModel( _rxFactory, VCL_CONTROLMODEL_NUMERICFIELD, FRM_SUN_CONTROL_NUMERICFIELD, true, true )
  74                                     // use the old control name for compytibility reasons
  75 {
  76
  77     m_nClassId = FormComponentType::NUMERICFIELD;
  78     initValueProperty( PROPERTY_VALUE, PROPERTY_ID_VALUE );
  79 }
  80
  81
  82 ONumericModel::ONumericModel( const ONumericModel* _pOriginal, const Reference<XComponentContext>& _rxFactory )
  83     :OEditBaseModel( _pOriginal, _rxFactory )
  84 {
  85 }
  86
  87
  88 ONumericModel::~ONumericModel()
  89 {
  90 }
  91
  92 // XCloneable
  93
  94 IMPLEMENT_DEFAULT_CLONING( ONumericModel )
  95
  96 // XServiceInfo
  97
  98 StringSequence ONumericModel::getSupportedServiceNames() throw(std::exception)
  99 {
 100     StringSequence aSupported = OBoundControlModel::getSupportedServiceNames();
 101
 102     sal_Int32 nOldLen = aSupported.getLength();
 103     aSupported.realloc( nOldLen + 9 );
 104     OUString* pStoreTo = aSupported.getArray() + nOldLen;
 105
 106     *pStoreTo++ = BINDABLE_CONTROL_MODEL;
 107     *pStoreTo++ = DATA_AWARE_CONTROL_MODEL;
 108     *pStoreTo++ = VALIDATABLE_CONTROL_MODEL;
 109
 110     *pStoreTo++ = BINDABLE_DATA_AWARE_CONTROL_MODEL;
 111     *pStoreTo++ = VALIDATABLE_BINDABLE_CONTROL_MODEL;
 112
 113     *pStoreTo++ = FRM_SUN_COMPONENT_NUMERICFIELD;
 114     *pStoreTo++ = FRM_SUN_COMPONENT_DATABASE_NUMERICFIELD;
 115     *pStoreTo++ = BINDABLE_DATABASE_NUMERIC_FIELD;
 116
 117     *pStoreTo++ = FRM_COMPONENT_NUMERICFIELD;
 118
 119     return aSupported;
 120 }
 121
 122
 123 void ONumericModel::describeFixedProperties( Sequence< Property >& _rProps ) const
 124 {
 125     BEGIN_DESCRIBE_PROPERTIES( 2, OEditBaseModel )
 126         DECL_PROP3(DEFAULT_VALUE,   double,             BOUND, MAYBEDEFAULT, MAYBEVOID);
 127         DECL_PROP1(TABINDEX,        sal_Int16,          BOUND);
 128     END_DESCRIBE_PROPERTIES();
 129 }
 130
 131
 132 OUString SAL_CALL ONumericModel::getServiceName() throw ( ::com::sun::star::uno::RuntimeException, std::exception)
 133 {
 134     return OUString(FRM_COMPONENT_NUMERICFIELD);  // old (non-sun) name for compatibility !
 135 }
 136
 137
 138 bool ONumericModel::commitControlValueToDbColumn( bool /*_bPostReset*/ )
 139 {
 140     Any aControlValue( m_xAggregateFastSet->getFastPropertyValue( getValuePropertyAggHandle() ) );
 141     if ( !compare( aControlValue, m_aSaveValue ) )
 142     {
 143         if ( !aControlValue.hasValue() )
 144             m_xColumnUpdate->updateNull();
 145         else
 146         {
 147             try
 148             {
 149                 m_xColumnUpdate->updateDouble( getDouble( aControlValue ) );
 150             }
 151             catch(const Exception&)
 152             {
 153                 return false;
 154             }
 155         }
 156         m_aSaveValue = aControlValue;
 157     }
 158     return true;
 159 }
 160
 161
 162 Any ONumericModel::translateDbColumnToControlValue()
 163 {
 164     m_aSaveValue <<= (double)m_xColumn->getDouble();
 165     if ( m_xColumn->wasNull() )
 166         m_aSaveValue.clear();
 167
 168     return m_aSaveValue;
 169 }
 170
 171
 172 Any ONumericModel::getDefaultForReset() const
 173 {
 174     Any aValue;
 175     if (m_aDefault.getValueType().getTypeClass() == TypeClass_DOUBLE)
 176         aValue = m_aDefault;
 177
 178     return aValue;
 179 }
 180
 181
 182 void ONumericModel::resetNoBroadcast()
 183 {
 184     OEditBaseModel::resetNoBroadcast();
 185     m_aSaveValue.clear();
 186 }
 187
 188 }   // namespace frm
 189
 190 extern "C" SAL_DLLPUBLIC_EXPORT ::com::sun::star::uno::XInterface* SAL_CALL
 191 com_sun_star_form_ONumericModel_get_implementation(::com::sun::star::uno::XComponentContext* component,
 192         ::com::sun::star::uno::Sequence<css::uno::Any> const &)
 193 {
 194     return cppu::acquire(new frm::ONumericModel(component));
 195 }
 196
 197 extern "C" SAL_DLLPUBLIC_EXPORT ::com::sun::star::uno::XInterface* SAL_CALL
 198 com_sun_star_form_ONumericControl_get_implementation(::com::sun::star::uno::XComponentContext* component,
 199         ::com::sun::star::uno::Sequence<css::uno::Any> const &)
 200 {
 201     return cppu::acquire(new frm::ONumericControl(component));
 202 }
 203
 204 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */