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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: Legend.cxx,v $
* $Revision: 1.19 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_chart2.hxx"
#include "Legend.hxx"
#include "macros.hxx"
#include "LineProperties.hxx"
#include "FillProperties.hxx"
#include "CharacterProperties.hxx"
#include "UserDefinedProperties.hxx"
#include "LegendHelper.hxx"
#include "ContainerHelper.hxx"
#include "CloneHelper.hxx"
#include "PropertyHelper.hxx"
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/awt/Size.hpp>
#include <com/sun/star/chart2/LegendPosition.hpp>
#include <com/sun/star/chart2/LegendExpansion.hpp>
#include <com/sun/star/chart2/RelativePosition.hpp>
#include <algorithm>
using namespace ::com::sun::star;
using namespace ::com::sun::star::beans::PropertyAttribute;
using ::rtl::OUString;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Any;
using ::com::sun::star::beans::Property;
namespace
{
static const OUString lcl_aServiceName(
RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.chart2.Legend" ));
enum
{
PROP_LEGEND_ANCHOR_POSITION,
PROP_LEGEND_PREFERRED_EXPANSION,
PROP_LEGEND_SHOW,
PROP_LEGEND_REF_PAGE_SIZE,
PROP_LEGEND_REL_POS
};
void lcl_AddPropertiesToVector(
::std::vector< Property > & rOutProperties )
{
rOutProperties.push_back(
Property( C2U( "AnchorPosition" ),
PROP_LEGEND_ANCHOR_POSITION,
::getCppuType( reinterpret_cast< const chart2::LegendPosition * >(0)),
beans::PropertyAttribute::BOUND
| beans::PropertyAttribute::MAYBEDEFAULT ));
rOutProperties.push_back(
Property( C2U( "Expansion" ),
PROP_LEGEND_PREFERRED_EXPANSION,
::getCppuType( reinterpret_cast< const chart2::LegendExpansion * >(0)),
beans::PropertyAttribute::BOUND
| beans::PropertyAttribute::MAYBEDEFAULT ));
rOutProperties.push_back(
Property( C2U( "Show" ),
PROP_LEGEND_SHOW,
::getBooleanCppuType(),
beans::PropertyAttribute::BOUND
| beans::PropertyAttribute::MAYBEDEFAULT ));
rOutProperties.push_back(
Property( C2U( "ReferencePageSize" ),
PROP_LEGEND_REF_PAGE_SIZE,
::getCppuType( reinterpret_cast< const awt::Size * >(0)),
beans::PropertyAttribute::BOUND
| beans::PropertyAttribute::MAYBEVOID ));
rOutProperties.push_back(
Property( C2U( "RelativePosition" ),
PROP_LEGEND_REL_POS,
::getCppuType( reinterpret_cast< const chart2::RelativePosition * >(0)),
beans::PropertyAttribute::BOUND
| beans::PropertyAttribute::MAYBEVOID ));
}
void lcl_AddDefaultsToMap(
::chart::tPropertyValueMap & rOutMap )
{
::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_LEGEND_ANCHOR_POSITION, chart2::LegendPosition_LINE_END );
::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_LEGEND_PREFERRED_EXPANSION, chart2::LegendExpansion_HIGH );
::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_LEGEND_SHOW, true );
float fDefaultCharHeight = 8.0;
::chart::PropertyHelper::setPropertyValue( rOutMap, ::chart::CharacterProperties::PROP_CHAR_CHAR_HEIGHT, fDefaultCharHeight );
::chart::PropertyHelper::setPropertyValue( rOutMap, ::chart::CharacterProperties::PROP_CHAR_ASIAN_CHAR_HEIGHT, fDefaultCharHeight );
::chart::PropertyHelper::setPropertyValue( rOutMap, ::chart::CharacterProperties::PROP_CHAR_COMPLEX_CHAR_HEIGHT, fDefaultCharHeight );
}
const Sequence< Property > & lcl_GetPropertySequence()
{
static Sequence< Property > aPropSeq;
// /--
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if( 0 == aPropSeq.getLength() )
{
// get properties
::std::vector< ::com::sun::star::beans::Property > aProperties;
lcl_AddPropertiesToVector( aProperties );
::chart::LineProperties::AddPropertiesToVector( aProperties );
::chart::FillProperties::AddPropertiesToVector( aProperties );
::chart::CharacterProperties::AddPropertiesToVector( aProperties );
::chart::UserDefinedProperties::AddPropertiesToVector( aProperties );
// and sort them for access via bsearch
::std::sort( aProperties.begin(), aProperties.end(),
::chart::PropertyNameLess() );
// transfer result to static Sequence
aPropSeq = ::chart::ContainerHelper::ContainerToSequence( aProperties );
}
return aPropSeq;
}
::cppu::IPropertyArrayHelper & lcl_getInfoHelper()
{
static ::cppu::OPropertyArrayHelper aArrayHelper(
lcl_GetPropertySequence(),
/* bSorted = */ sal_True );
return aArrayHelper;
}
} // anonymous namespace
namespace chart
{
Legend::Legend( Reference< uno::XComponentContext > const & /* xContext */ ) :
::property::OPropertySet( m_aMutex ),
m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
{
}
Legend::Legend( const Legend & rOther ) :
MutexContainer(),
impl::Legend_Base(),
::property::OPropertySet( rOther, m_aMutex ),
m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
{
CloneHelper::CloneRefVector< Reference< chart2::XLegendEntry > >( rOther.m_aLegendEntries, m_aLegendEntries );
ModifyListenerHelper::addListenerToAllElements( m_aLegendEntries, m_xModifyEventForwarder );
}
Legend::~Legend()
{
try
{
ModifyListenerHelper::removeListenerFromAllElements( m_aLegendEntries, m_xModifyEventForwarder );
}
catch( const uno::Exception & ex )
{
ASSERT_EXCEPTION( ex );
}
}
// ____ XLegend ____
void SAL_CALL Legend::registerEntry( const Reference< chart2::XLegendEntry >& xEntry )
throw (lang::IllegalArgumentException,
uno::RuntimeException)
{
if( ::std::find( m_aLegendEntries.begin(),
m_aLegendEntries.end(),
xEntry ) != m_aLegendEntries.end())
throw lang::IllegalArgumentException();
m_aLegendEntries.push_back( xEntry );
ModifyListenerHelper::addListener( xEntry, m_xModifyEventForwarder );
fireModifyEvent();
}
void SAL_CALL Legend::revokeEntry( const Reference< chart2::XLegendEntry >& xEntry )
throw (container::NoSuchElementException,
uno::RuntimeException)
{
tLegendEntries::iterator aIt(
::std::find( m_aLegendEntries.begin(),
m_aLegendEntries.end(),
xEntry ));
if( aIt == m_aLegendEntries.end())
throw container::NoSuchElementException();
m_aLegendEntries.erase( aIt );
ModifyListenerHelper::removeListener( xEntry, m_xModifyEventForwarder );
fireModifyEvent();
}
Sequence< Reference< chart2::XLegendEntry > > SAL_CALL Legend::getEntries()
throw (uno::RuntimeException)
{
return ContainerHelper::ContainerToSequence( m_aLegendEntries );
}
// ____ XCloneable ____
Reference< util::XCloneable > SAL_CALL Legend::createClone()
throw (uno::RuntimeException)
{
return Reference< util::XCloneable >( new Legend( *this ));
}
// ____ XModifyBroadcaster ____
void SAL_CALL Legend::addModifyListener( const Reference< util::XModifyListener >& aListener )
throw (uno::RuntimeException)
{
try
{
Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
xBroadcaster->addModifyListener( aListener );
}
catch( const uno::Exception & ex )
{
ASSERT_EXCEPTION( ex );
}
}
void SAL_CALL Legend::removeModifyListener( const Reference< util::XModifyListener >& aListener )
throw (uno::RuntimeException)
{
try
{
Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
xBroadcaster->removeModifyListener( aListener );
}
catch( const uno::Exception & ex )
{
ASSERT_EXCEPTION( ex );
}
}
// ____ XModifyListener ____
void SAL_CALL Legend::modified( const lang::EventObject& aEvent )
throw (uno::RuntimeException)
{
m_xModifyEventForwarder->modified( aEvent );
}
// ____ XEventListener (base of XModifyListener) ____
void SAL_CALL Legend::disposing( const lang::EventObject& /* Source */ )
throw (uno::RuntimeException)
{
// nothing
}
// ____ OPropertySet ____
void Legend::firePropertyChangeEvent()
{
fireModifyEvent();
}
void Legend::fireModifyEvent()
{
m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this )));
}
// ================================================================================
Sequence< OUString > Legend::getSupportedServiceNames_Static()
{
const sal_Int32 nNumServices( 6 );
sal_Int32 nI = 0;
Sequence< OUString > aServices( nNumServices );
aServices[ nI++ ] = C2U( "com.sun.star.chart2.Legend" );
aServices[ nI++ ] = C2U( "com.sun.star.beans.PropertySet" );
aServices[ nI++ ] = C2U( "com.sun.star.drawing.FillProperties" );
aServices[ nI++ ] = C2U( "com.sun.star.drawing.LineProperties" );
aServices[ nI++ ] = C2U( "com.sun.star.style.CharacterProperties" );
aServices[ nI++ ] = C2U( "com.sun.star.layout.LayoutElement" );
OSL_ASSERT( nNumServices == nI );
return aServices;
}
// ____ OPropertySet ____
Any Legend::GetDefaultValue( sal_Int32 nHandle ) const
throw(beans::UnknownPropertyException)
{
static tPropertyValueMap aStaticDefaults;
// /--
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if( 0 == aStaticDefaults.size() )
{
LineProperties::AddDefaultsToMap( aStaticDefaults );
FillProperties::AddDefaultsToMap( aStaticDefaults );
CharacterProperties::AddDefaultsToMap( aStaticDefaults );
// call last to overwrite some character property defaults
lcl_AddDefaultsToMap( aStaticDefaults );
}
tPropertyValueMap::const_iterator aFound(
aStaticDefaults.find( nHandle ));
if( aFound == aStaticDefaults.end())
return Any();
return (*aFound).second;
// \--
}
::cppu::IPropertyArrayHelper & SAL_CALL Legend::getInfoHelper()
{
return lcl_getInfoHelper();
}
// ____ XPropertySet ____
Reference< beans::XPropertySetInfo > SAL_CALL
Legend::getPropertySetInfo()
throw (uno::RuntimeException)
{
static Reference< beans::XPropertySetInfo > xInfo;
// /--
::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
if( !xInfo.is())
{
xInfo = ::cppu::OPropertySetHelper::createPropertySetInfo(
getInfoHelper());
}
return xInfo;
// \--
}
// implement XServiceInfo methods basing upon getSupportedServiceNames_Static
APPHELPER_XSERVICEINFO_IMPL( Legend, lcl_aServiceName );
// needed by MSC compiler
using impl::Legend_Base;
IMPLEMENT_FORWARD_XINTERFACE2( Legend, Legend_Base, ::property::OPropertySet )
IMPLEMENT_FORWARD_XTYPEPROVIDER2( Legend, Legend_Base, ::property::OPropertySet )
} // namespace chart
|
