chart2/source/model/main/Title.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 "Title.hxx"
  21 #include "macros.hxx"
  22 #include "FormattedString.hxx"
  23 #include "LinePropertiesHelper.hxx"
  24 #include "FillProperties.hxx"
  25 #include "ContainerHelper.hxx"
  26 #include "CloneHelper.hxx"
  27 #include "PropertyHelper.hxx"
  28 #include <com/sun/star/beans/PropertyAttribute.hpp>
  29 #include <com/sun/star/style/ParagraphAdjust.hpp>
  30 #include <com/sun/star/drawing/FillStyle.hpp>
  31 #include <com/sun/star/drawing/LineStyle.hpp>
  32 #include <com/sun/star/chart2/RelativePosition.hpp>
  33 #include <com/sun/star/awt/Size.hpp>
  34 #include <rtl/uuid.h>
  35 #include <cppuhelper/queryinterface.hxx>
  36
  37 #include <vector>
  38 #include <algorithm>
  39
  40 using namespace ::com::sun::star;
  41 using namespace ::com::sun::star::beans::PropertyAttribute;
  42
  43 using ::com::sun::star::beans::Property;
  44 using ::osl::MutexGuard;
  45
  46 namespace
  47 {
  48
  49 static const OUString lcl_aServiceName( "com.sun.star.comp.chart2.Title" );
  50
  51 enum
  52 {
  53     PROP_TITLE_PARA_ADJUST,
  54     PROP_TITLE_PARA_LAST_LINE_ADJUST,
  55     PROP_TITLE_PARA_LEFT_MARGIN,
  56     PROP_TITLE_PARA_RIGHT_MARGIN,
  57     PROP_TITLE_PARA_TOP_MARGIN,
  58     PROP_TITLE_PARA_BOTTOM_MARGIN,
  59     PROP_TITLE_PARA_IS_HYPHENATION,
  60
  61     PROP_TITLE_TEXT_ROTATION,
  62     PROP_TITLE_TEXT_STACKED,
  63     PROP_TITLE_REL_POS,
  64
  65     PROP_TITLE_REF_PAGE_SIZE
  66 };
  67
  68 void lcl_AddPropertiesToVector(
  69     ::std::vector< Property > & rOutProperties )
  70 {
  71     rOutProperties.push_back(
  72         Property( "ParaAdjust",
  73                   PROP_TITLE_PARA_ADJUST,
  74                   ::getCppuType( reinterpret_cast< ::com::sun::star::style::ParagraphAdjust * >(0)),
  75                   beans::PropertyAttribute::BOUND
  76                   | beans::PropertyAttribute::MAYBEDEFAULT ));
  77
  78     rOutProperties.push_back(
  79         Property( "ParaLastLineAdjust",
  80                   PROP_TITLE_PARA_LAST_LINE_ADJUST,
  81                   ::getCppuType( reinterpret_cast< sal_Int16 * >(0)),
  82                   beans::PropertyAttribute::BOUND
  83                   | beans::PropertyAttribute::MAYBEDEFAULT ));
  84
  85     rOutProperties.push_back(
  86         Property( "ParaLeftMargin",
  87                   PROP_TITLE_PARA_LEFT_MARGIN,
  88                   ::getCppuType( reinterpret_cast< sal_Int32 * >(0)),
  89                   beans::PropertyAttribute::BOUND
  90                   | beans::PropertyAttribute::MAYBEDEFAULT ));
  91
  92     rOutProperties.push_back(
  93         Property( "ParaRightMargin",
  94                   PROP_TITLE_PARA_RIGHT_MARGIN,
  95                   ::getCppuType( reinterpret_cast< sal_Int32 * >(0)),
  96                   beans::PropertyAttribute::BOUND
  97                   | beans::PropertyAttribute::MAYBEDEFAULT ));
  98
  99     rOutProperties.push_back(
 100         Property( "ParaTopMargin",
 101                   PROP_TITLE_PARA_TOP_MARGIN,
 102                   ::getCppuType( reinterpret_cast< sal_Int32 * >(0)),
 103                   beans::PropertyAttribute::BOUND
 104                   | beans::PropertyAttribute::MAYBEDEFAULT ));
 105
 106     rOutProperties.push_back(
 107         Property( "ParaBottomMargin",
 108                   PROP_TITLE_PARA_BOTTOM_MARGIN,
 109                   ::getCppuType( reinterpret_cast< sal_Int32 * >(0)),
 110                   beans::PropertyAttribute::BOUND
 111                   | beans::PropertyAttribute::MAYBEDEFAULT ));
 112
 113     rOutProperties.push_back(
 114         Property( "ParaIsHyphenation",
 115                   PROP_TITLE_PARA_IS_HYPHENATION,
 116                   ::getBooleanCppuType(),
 117                   beans::PropertyAttribute::BOUND
 118                   | beans::PropertyAttribute::MAYBEDEFAULT ));
 119
 120     rOutProperties.push_back(
 121         Property( "TextRotation",
 122                   PROP_TITLE_TEXT_ROTATION,
 123                   ::getCppuType( reinterpret_cast< const double * >(0)),
 124                   beans::PropertyAttribute::BOUND
 125                   | beans::PropertyAttribute::MAYBEDEFAULT ));
 126     rOutProperties.push_back(
 127         Property( "StackCharacters",
 128                   PROP_TITLE_TEXT_STACKED,
 129                   ::getBooleanCppuType(),
 130                   beans::PropertyAttribute::BOUND
 131                   | beans::PropertyAttribute::MAYBEDEFAULT ));
 132
 133     rOutProperties.push_back(
 134         Property( "RelativePosition",
 135                   PROP_TITLE_REL_POS,
 136                   ::getCppuType( reinterpret_cast< const chart2::RelativePosition * >(0)),
 137                   beans::PropertyAttribute::BOUND
 138                   | beans::PropertyAttribute::MAYBEVOID ));
 139
 140     rOutProperties.push_back(
 141         Property( "ReferencePageSize",
 142                   PROP_TITLE_REF_PAGE_SIZE,
 143                   ::getCppuType( reinterpret_cast< const awt::Size * >(0)),
 144                   beans::PropertyAttribute::BOUND
 145                   | beans::PropertyAttribute::MAYBEVOID ));
 146 }
 147
 148 struct StaticTitleDefaults_Initializer
 149 {
 150     ::chart::tPropertyValueMap* operator()()
 151     {
 152         static ::chart::tPropertyValueMap aStaticDefaults;
 153         lcl_AddDefaultsToMap( aStaticDefaults );
 154         return &aStaticDefaults;
 155     }
 156 private:
 157     void lcl_AddDefaultsToMap( ::chart::tPropertyValueMap & rOutMap )
 158     {
 159         ::chart::LinePropertiesHelper::AddDefaultsToMap( rOutMap );
 160         ::chart::FillProperties::AddDefaultsToMap( rOutMap );
 161
 162         // ParagraphProperties
 163         ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_TITLE_PARA_ADJUST,
 164                                                           ::com::sun::star::style::ParagraphAdjust_CENTER );
 165         // PROP_TITLE_PARA_LAST_LINE_ADJUST
 166
 167         ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( rOutMap, PROP_TITLE_PARA_LEFT_MARGIN, 0 );
 168         ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( rOutMap, PROP_TITLE_PARA_RIGHT_MARGIN, 0 );
 169         ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( rOutMap, PROP_TITLE_PARA_TOP_MARGIN, 0 );
 170         ::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( rOutMap, PROP_TITLE_PARA_BOTTOM_MARGIN, 0 );
 171         ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_TITLE_PARA_IS_HYPHENATION, true );
 172
 173         // own properties
 174         ::chart::PropertyHelper::setPropertyValueDefault< double >( rOutMap, PROP_TITLE_TEXT_ROTATION, 0.0 );
 175         ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_TITLE_TEXT_STACKED, false );
 176
 177         // override other defaults
 178         ::chart::PropertyHelper::setPropertyValue( rOutMap, ::chart::FillProperties::PROP_FILL_STYLE, drawing::FillStyle_NONE );
 179         ::chart::PropertyHelper::setPropertyValue( rOutMap, ::chart::LinePropertiesHelper::PROP_LINE_STYLE, drawing::LineStyle_NONE );
 180     }
 181 };
 182
 183 struct StaticTitleDefaults : public rtl::StaticAggregate< ::chart::tPropertyValueMap, StaticTitleDefaults_Initializer >
 184 {
 185 };
 186
 187 struct StaticTitleInfoHelper_Initializer
 188 {
 189     ::cppu::OPropertyArrayHelper* operator()()
 190     {
 191         static ::cppu::OPropertyArrayHelper aPropHelper( lcl_GetPropertySequence() );
 192         return &aPropHelper;
 193     }
 194
 195 private:
 196     uno::Sequence< Property > lcl_GetPropertySequence()
 197     {
 198         ::std::vector< ::com::sun::star::beans::Property > aProperties;
 199         lcl_AddPropertiesToVector( aProperties );
 200         ::chart::LinePropertiesHelper::AddPropertiesToVector( aProperties );
 201         ::chart::FillProperties::AddPropertiesToVector( aProperties );
 202
 203         ::std::sort( aProperties.begin(), aProperties.end(),
 204                      ::chart::PropertyNameLess() );
 205
 206         return ::chart::ContainerHelper::ContainerToSequence( aProperties );
 207     }
 208
 209
 210 };
 211
 212 struct StaticTitleInfoHelper : public rtl::StaticAggregate< ::cppu::OPropertyArrayHelper, StaticTitleInfoHelper_Initializer >
 213 {
 214 };
 215
 216 struct StaticTitleInfo_Initializer
 217 {
 218     uno::Reference< beans::XPropertySetInfo >* operator()()
 219     {
 220         static uno::Reference< beans::XPropertySetInfo > xPropertySetInfo(
 221             ::cppu::OPropertySetHelper::createPropertySetInfo(*StaticTitleInfoHelper::get() ) );
 222         return &xPropertySetInfo;
 223     }
 224 };
 225
 226 struct StaticTitleInfo : public rtl::StaticAggregate< uno::Reference< beans::XPropertySetInfo >, StaticTitleInfo_Initializer >
 227 {
 228 };
 229
 230 } // anonymous namespace
 231
 232 // ================================================================================
 233
 234 namespace chart
 235 {
 236
 237 Title::Title( uno::Reference< uno::XComponentContext > const & /* xContext */ ) :
 238         ::property::OPropertySet( m_aMutex ),
 239         m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
 240 {}
 241
 242 Title::Title( const Title & rOther ) :
 243         MutexContainer(),
 244         impl::Title_Base(),
 245         ::property::OPropertySet( rOther, m_aMutex ),
 246         m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
 247 {
 248     CloneHelper::CloneRefSequence< uno::Reference< chart2::XFormattedString > >(
 249         rOther.m_aStrings, m_aStrings );
 250     ModifyListenerHelper::addListenerToAllElements(
 251         ContainerHelper::SequenceToVector( m_aStrings ), m_xModifyEventForwarder );
 252 }
 253
 254 Title::~Title()
 255 {
 256     ModifyListenerHelper::removeListenerFromAllElements(
 257         ContainerHelper::SequenceToVector( m_aStrings ), m_xModifyEventForwarder );
 258 }
 259
 260 // ____ XCloneable ____
 261 uno::Reference< util::XCloneable > SAL_CALL Title::createClone()
 262     throw (uno::RuntimeException)
 263 {
 264     return uno::Reference< util::XCloneable >( new Title( *this ));
 265 }
 266
 267 // --------------------------------------------------------------------------------
 268
 269 // ____ XTitle ____
 270 uno::Sequence< uno::Reference< chart2::XFormattedString > > SAL_CALL Title::getText()
 271     throw (uno::RuntimeException)
 272 {
 273     MutexGuard aGuard( GetMutex() );
 274     return m_aStrings;
 275 }
 276
 277 void SAL_CALL Title::setText( const uno::Sequence< uno::Reference< chart2::XFormattedString > >& rNewStrings )
 278     throw (uno::RuntimeException)
 279 {
 280     uno::Sequence< uno::Reference< chart2::XFormattedString > > aOldStrings;
 281     {
 282         MutexGuard aGuard( GetMutex() );
 283         std::swap( m_aStrings, aOldStrings );
 284         m_aStrings = rNewStrings;
 285     }
 286     //don't keep the mutex locked while calling out
 287     ModifyListenerHelper::removeListenerFromAllElements(
 288         ContainerHelper::SequenceToVector( aOldStrings ), m_xModifyEventForwarder );
 289     ModifyListenerHelper::addListenerToAllElements(
 290         ContainerHelper::SequenceToVector( rNewStrings ), m_xModifyEventForwarder );
 291     fireModifyEvent();
 292 }
 293
 294 // ================================================================================
 295
 296 // ____ OPropertySet ____
 297 uno::Any Title::GetDefaultValue( sal_Int32 nHandle ) const
 298     throw(beans::UnknownPropertyException)
 299 {
 300     const tPropertyValueMap& rStaticDefaults = *StaticTitleDefaults::get();
 301     tPropertyValueMap::const_iterator aFound( rStaticDefaults.find( nHandle ) );
 302     if( aFound == rStaticDefaults.end() )
 303         return uno::Any();
 304     return (*aFound).second;
 305 }
 306
 307 ::cppu::IPropertyArrayHelper & SAL_CALL Title::getInfoHelper()
 308 {
 309     return *StaticTitleInfoHelper::get();
 310 }
 311
 312 // ____ XPropertySet ____
 313 uno::Reference< beans::XPropertySetInfo > SAL_CALL Title::getPropertySetInfo()
 314     throw (uno::RuntimeException)
 315 {
 316     return *StaticTitleInfo::get();
 317 }
 318
 319 // ____ XModifyBroadcaster ____
 320 void SAL_CALL Title::addModifyListener( const uno::Reference< util::XModifyListener >& aListener )
 321     throw (uno::RuntimeException)
 322 {
 323     try
 324     {
 325         uno::Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
 326         xBroadcaster->addModifyListener( aListener );
 327     }
 328     catch( const uno::Exception & ex )
 329     {
 330         ASSERT_EXCEPTION( ex );
 331     }
 332 }
 333
 334 void SAL_CALL Title::removeModifyListener( const uno::Reference< util::XModifyListener >& aListener )
 335     throw (uno::RuntimeException)
 336 {
 337     try
 338     {
 339         uno::Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
 340         xBroadcaster->removeModifyListener( aListener );
 341     }
 342     catch( const uno::Exception & ex )
 343     {
 344         ASSERT_EXCEPTION( ex );
 345     }
 346 }
 347
 348 // ____ XModifyListener ____
 349 void SAL_CALL Title::modified( const lang::EventObject& aEvent )
 350     throw (uno::RuntimeException)
 351 {
 352     m_xModifyEventForwarder->modified( aEvent );
 353 }
 354
 355 // ____ XEventListener (base of XModifyListener) ____
 356 void SAL_CALL Title::disposing( const lang::EventObject& /* Source */ )
 357     throw (uno::RuntimeException)
 358 {
 359     // nothing
 360 }
 361
 362 // ____ OPropertySet ____
 363 void Title::firePropertyChangeEvent()
 364 {
 365     fireModifyEvent();
 366 }
 367
 368 void Title::fireModifyEvent()
 369 {
 370     m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this )));
 371 }
 372
 373
 374 // ================================================================================
 375
 376 uno::Sequence< OUString > Title::getSupportedServiceNames_Static()
 377 {
 378     uno::Sequence< OUString > aServices( 4 );
 379     aServices[ 0 ] = "com.sun.star.chart2.Title";
 380     aServices[ 1 ] = "com.sun.star.style.ParagraphProperties";
 381     aServices[ 2 ] = "com.sun.star.beans.PropertySet";
 382     aServices[ 3 ] = "com.sun.star.layout.LayoutElement";
 383     return aServices;
 384 }
 385
 386 // implement XServiceInfo methods basing upon getSupportedServiceNames_Static
 387 APPHELPER_XSERVICEINFO_IMPL( Title, lcl_aServiceName );
 388
 389 // needed by MSC compiler
 390 using impl::Title_Base;
 391
 392 IMPLEMENT_FORWARD_XINTERFACE2( Title, Title_Base, ::property::OPropertySet )
 393 IMPLEMENT_FORWARD_XTYPEPROVIDER2( Title, Title_Base, ::property::OPropertySet )
 394
 395 } //  namespace chart
 396
 397 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */