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