chart2/source/model/main/FormattedString.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 "FormattedString.hxx"
  21 #include "ContainerHelper.hxx"
  22
  23 #include "CharacterProperties.hxx"
  24 #include "PropertyHelper.hxx"
  25 #include "macros.hxx"
  26 #include <com/sun/star/beans/PropertyAttribute.hpp>
  27 #include <cppuhelper/supportsservice.hxx>
  28
  29 using namespace ::com::sun::star;
  30
  31 using ::com::sun::star::beans::Property;
  32 using ::com::sun::star::uno::Sequence;
  33 using ::com::sun::star::uno::Reference;
  34 using ::com::sun::star::uno::Any;
  35 using ::osl::MutexGuard;
  36
  37 namespace
  38 {
  39
  40 struct StaticFormattedStringDefaults_Initializer
  41 {
  42     ::chart::tPropertyValueMap* operator()()
  43     {
  44         static ::chart::tPropertyValueMap aStaticDefaults;
  45         lcl_AddDefaultsToMap( aStaticDefaults );
  46         return &aStaticDefaults;
  47     }
  48 private:
  49     static void lcl_AddDefaultsToMap( ::chart::tPropertyValueMap & rOutMap )
  50     {
  51         ::chart::CharacterProperties::AddDefaultsToMap( rOutMap );
  52     }
  53 };
  54
  55 struct StaticFormattedStringDefaults : public rtl::StaticAggregate< ::chart::tPropertyValueMap, StaticFormattedStringDefaults_Initializer >
  56 {
  57 };
  58
  59 struct StaticFormattedStringInfoHelper_Initializer
  60 {
  61     ::cppu::OPropertyArrayHelper* operator()()
  62     {
  63         static ::cppu::OPropertyArrayHelper aPropHelper( lcl_GetPropertySequence() );
  64         return &aPropHelper;
  65     }
  66
  67 private:
  68     static Sequence< Property > lcl_GetPropertySequence()
  69     {
  70         ::std::vector< ::com::sun::star::beans::Property > aProperties;
  71         ::chart::CharacterProperties::AddPropertiesToVector( aProperties );
  72
  73         ::std::sort( aProperties.begin(), aProperties.end(),
  74                      ::chart::PropertyNameLess() );
  75
  76         return ::chart::ContainerHelper::ContainerToSequence( aProperties );
  77     }
  78
  79 };
  80
  81 struct StaticFormattedStringInfoHelper : public rtl::StaticAggregate< ::cppu::OPropertyArrayHelper, StaticFormattedStringInfoHelper_Initializer >
  82 {
  83 };
  84
  85 struct StaticFormattedStringInfo_Initializer
  86 {
  87     uno::Reference< beans::XPropertySetInfo >* operator()()
  88     {
  89         static uno::Reference< beans::XPropertySetInfo > xPropertySetInfo(
  90             ::cppu::OPropertySetHelper::createPropertySetInfo(*StaticFormattedStringInfoHelper::get() ) );
  91         return &xPropertySetInfo;
  92     }
  93 };
  94
  95 struct StaticFormattedStringInfo : public rtl::StaticAggregate< uno::Reference< beans::XPropertySetInfo >, StaticFormattedStringInfo_Initializer >
  96 {
  97 };
  98
  99 } // anonymous namespace
 100
 101 namespace chart
 102 {
 103
 104 FormattedString::FormattedString(
 105         uno::Reference< uno::XComponentContext > const & /* xContext */ ) :
 106         ::property::OPropertySet( m_aMutex ),
 107     m_aString(),
 108     m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
 109 {}
 110
 111 FormattedString::FormattedString( const FormattedString & rOther ) :
 112         MutexContainer(),
 113         impl::FormattedString_Base(),
 114         ::property::OPropertySet( rOther, m_aMutex ),
 115     m_aString( rOther.m_aString ),
 116     m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
 117 {}
 118
 119 FormattedString::~FormattedString()
 120 {}
 121
 122 // ____ XCloneable ____
 123 uno::Reference< util::XCloneable > SAL_CALL FormattedString::createClone()
 124     throw (uno::RuntimeException, std::exception)
 125 {
 126     return uno::Reference< util::XCloneable >( new FormattedString( *this ));
 127 }
 128
 129 // ____ XFormattedString ____
 130 OUString SAL_CALL FormattedString::getString()
 131     throw (uno::RuntimeException, std::exception)
 132 {
 133     MutexGuard aGuard( GetMutex());
 134     return m_aString;
 135 }
 136
 137 void SAL_CALL FormattedString::setString( const OUString& String )
 138     throw (uno::RuntimeException, std::exception)
 139 {
 140     {
 141         MutexGuard aGuard( GetMutex());
 142         m_aString = String;
 143     }
 144     //don't keep the mutex locked while calling out
 145     fireModifyEvent();
 146
 147 }
 148
 149 // ____ XModifyBroadcaster ____
 150 void SAL_CALL FormattedString::addModifyListener( const uno::Reference< util::XModifyListener >& aListener )
 151     throw (uno::RuntimeException, std::exception)
 152 {
 153     try
 154     {
 155         uno::Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
 156         xBroadcaster->addModifyListener( aListener );
 157     }
 158     catch( const uno::Exception & ex )
 159     {
 160         ASSERT_EXCEPTION( ex );
 161     }
 162 }
 163
 164 void SAL_CALL FormattedString::removeModifyListener( const uno::Reference< util::XModifyListener >& aListener )
 165     throw (uno::RuntimeException, std::exception)
 166 {
 167     try
 168     {
 169         uno::Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
 170         xBroadcaster->removeModifyListener( aListener );
 171     }
 172     catch( const uno::Exception & ex )
 173     {
 174         ASSERT_EXCEPTION( ex );
 175     }
 176 }
 177
 178 // ____ XModifyListener ____
 179 void SAL_CALL FormattedString::modified( const lang::EventObject& aEvent )
 180     throw (uno::RuntimeException, std::exception)
 181 {
 182     m_xModifyEventForwarder->modified( aEvent );
 183 }
 184
 185 // ____ XEventListener (base of XModifyListener) ____
 186 void SAL_CALL FormattedString::disposing( const lang::EventObject& /* Source */ )
 187     throw (uno::RuntimeException, std::exception)
 188 {
 189     // nothing
 190 }
 191
 192 // ____ OPropertySet ____
 193 void FormattedString::firePropertyChangeEvent()
 194 {
 195     fireModifyEvent();
 196 }
 197
 198 void FormattedString::fireModifyEvent()
 199 {
 200     m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this )));
 201 }
 202
 203 Sequence< OUString > FormattedString::getSupportedServiceNames_Static()
 204 {
 205     Sequence< OUString > aServices( 2 );
 206
 207     aServices[ 0 ] = "com.sun.star.chart2.FormattedString";
 208     aServices[ 1 ] = "com.sun.star.beans.PropertySet";
 209     return aServices;
 210 }
 211
 212 // ____ OPropertySet ____
 213 uno::Any FormattedString::GetDefaultValue( sal_Int32 nHandle ) const
 214     throw (beans::UnknownPropertyException, uno::RuntimeException)
 215 {
 216     const tPropertyValueMap& rStaticDefaults = *StaticFormattedStringDefaults::get();
 217     tPropertyValueMap::const_iterator aFound( rStaticDefaults.find( nHandle ) );
 218     if( aFound == rStaticDefaults.end() )
 219         return uno::Any();
 220     return (*aFound).second;
 221 }
 222
 223 // ____ OPropertySet ____
 224 ::cppu::IPropertyArrayHelper & SAL_CALL FormattedString::getInfoHelper()
 225 {
 226     return *StaticFormattedStringInfoHelper::get();
 227 }
 228
 229 // ____ XPropertySet ____
 230 uno::Reference< beans::XPropertySetInfo > SAL_CALL FormattedString::getPropertySetInfo()
 231     throw (uno::RuntimeException, std::exception)
 232 {
 233     return *StaticFormattedStringInfo::get();
 234 }
 235
 236 using impl::FormattedString_Base;
 237
 238 IMPLEMENT_FORWARD_XINTERFACE2( FormattedString, FormattedString_Base, ::property::OPropertySet )
 239 IMPLEMENT_FORWARD_XTYPEPROVIDER2( FormattedString, FormattedString_Base, ::property::OPropertySet )
 240
 241 // do this in derived classes!
 242
 243 // implement XServiceInfo methods basing upon getSupportedServiceNames_Static
 244 OUString SAL_CALL FormattedString::getImplementationName()
 245     throw( css::uno::RuntimeException, std::exception )
 246 {
 247     return getImplementationName_Static();
 248 }
 249
 250 OUString FormattedString::getImplementationName_Static()
 251 {
 252     return OUString("com.sun.star.comp.chart.FormattedString");
 253 }
 254
 255 sal_Bool SAL_CALL FormattedString::supportsService( const OUString& rServiceName )
 256     throw( css::uno::RuntimeException, std::exception )
 257 {
 258     return cppu::supportsService(this, rServiceName);
 259 }
 260
 261 css::uno::Sequence< OUString > SAL_CALL FormattedString::getSupportedServiceNames()
 262     throw( css::uno::RuntimeException, std::exception )
 263 {
 264     return getSupportedServiceNames_Static();
 265 }
 266
 267 } //  namespace chart
 268
 269 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
 270 com_sun_star_comp_chart_FormattedString_get_implementation(css::uno::XComponentContext *context,
 271         css::uno::Sequence<css::uno::Any> const &)
 272 {
 273     return cppu::acquire(new ::chart::FormattedString(context));
 274 }
 275
 276 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */