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