office-gobmx/chart2/source/tools/ConfigColorScheme.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_chart2.hxx"
#include "ConfigColorScheme.hxx"
#include "ContainerHelper.hxx"
#include "macros.hxx"
#include <unotools/configitem.hxx>
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#include <sal/macros.h>
#include <set>
using namespace ::com::sun::star;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
using ::rtl::OUString;
namespace
{
static const OUString aSeriesPropName( RTL_CONSTASCII_USTRINGPARAM("Series"));
} // anonymous namespace
// --------------------------------------------------------------------------------
namespace chart
{
CWS-TOOLING: integrate CWS chart37 2009-05-22 09:10:36 +0200 iha r272170 : #i102130# color of pies is not loaded correctly 2009-04-27 17:16:20 +0200 iha r271294 : #i24203# compiler problem 2009-04-27 16:43:21 +0200 iha r271292 : #i101281# missing API documentation for secondary axis title properties 2009-04-27 15:26:05 +0200 hde r271276 : #i100987 2009-04-27 15:24:42 +0200 hde r271273 : #i100987 2009-04-24 15:08:33 +0200 iha r271214 : #i100995# crash with some logarithmic scalings 2009-04-22 18:50:56 +0200 dr r271134 : #i82177# write out deleted point labels 2009-04-22 18:40:48 +0200 iha r271133 : #i101281# missing API documentation for secondary axis title properties 2009-04-22 16:39:42 +0200 dr r271128 : #i82177# extensions for bubble charts 2009-04-22 14:37:00 +0200 dr r271114 : #i82177# import/export data label type and separator 2009-04-22 14:36:24 +0200 dr r271113 : #i82177# import/export data label type and separator 2009-04-21 15:25:26 +0200 dr r271038 : #i82177# import data label type and separator from BIFF8 CHFR records 2009-04-21 14:37:16 +0200 dr r271037 : #i82177# dump BIFF8 chart future records 2009-04-20 17:44:27 +0200 iha r271002 : #i96898# reduce library exports 2009-04-20 13:01:13 +0200 iha r270975 : #i24203# rotate data labels - help ids 2009-04-20 11:40:33 +0200 dr r270969 : #i96600# export of axis scaling/positioning properties 2009-04-16 16:02:31 +0200 dr r270892 : #i69599# keep Y axis left in 3d charts 2009-04-15 18:16:46 +0200 dr r270859 : #i69599# import of axis position settings 2009-04-15 18:16:01 +0200 dr r270858 : #i69599# correct handling of logarithmic crossing axes 2009-04-14 16:27:48 +0200 dr r270794 : #i96599# handle auto axis position on logarithmic axes 2009-04-09 19:59:51 +0200 dr r270722 : #i96599# import axis crossing settings, fix import of logarithmic scaling settings 2009-04-09 18:26:00 +0200 iha r270720 : #i96898# reduce library exports 2009-04-09 15:17:04 +0200 iha r270710 : #i96898# reduce library exports 2009-04-09 10:50:14 +0200 dr r270682 : #i24203# import/export of data label rotation, fixed some other broken stuff too 2009-04-08 16:54:54 +0200 dr r270657 : #i24203# import rotation for data point labels 2009-04-06 18:19:17 +0200 iha r270571 : #i100876# Axis scaling settings dialog wrong after API usage (anys different from double type) 2009-04-06 15:57:05 +0200 iha r270567 : #i100105# #i58585# leftover -> 2009-04-06 15:55:48 +0200 iha r270564 : #i58585# leftover -> 2009-04-02 16:41:07 +0200 iha r270422 : #i99721# remove unused code 2009-04-02 14:29:03 +0200 iha r270407 : #i99721# remove unused code 2009-03-26 10:58:23 +0100 iha r270059 : #i96898# reduce library exports 2009-03-26 10:13:49 +0100 iha r270055 : #i96898# reduce library exports 2009-03-25 09:39:13 +0100 iha r269998 : CWS-TOOLING: rebase CWS chart37 to trunk@269781 (milestone: DEV300:m44) 2009-03-24 17:56:56 +0100 iha r269986 : #i96898# reduce library exports 2009-03-24 16:56:44 +0100 iha r269974 : #i99721# remove unused code 2009-03-24 16:48:48 +0100 iha r269970 : #i89731# remove unused string 2009-03-24 15:44:04 +0100 iha r269961 : remove unused code 2009-03-24 15:22:45 +0100 iha r269959 : remove unused code 2009-03-24 15:17:17 +0100 iha r269957 : remove unused code 2009-03-24 11:14:53 +0100 iha r269923 : #i24203# rotate data labels 2009-03-09 12:10:25 +0100 hde r269076 : #i99300# 2009-03-06 15:56:26 +0100 iha r269011 : #i93953# Source Format for secondary axis without data 2009-02-17 15:59:05 +0100 iha r268177 : avoid warning during build 2009-02-17 15:01:59 +0100 iha r268173 : avoid warning during build 2009-02-13 09:39:03 +0100 ufi r267693 : i96999 2009-02-11 15:12:35 +0100 iha r267604 : removed unused string 2009-02-11 14:00:29 +0100 iha r267600 : #i96999# Corrected wording from 'correlation coefficient' to 'coefficient of determination' 2009-02-11 10:56:45 +0100 iha r267584 : #i89731# typo in resource string 2009-02-11 10:01:29 +0100 iha r267582 : #i89031# compile error on asian windows systems 2009-02-10 16:15:16 +0100 iha r267552 : #i24203# rotate data labels 2009-02-04 18:00:33 +0100 iha r267395 : #i98893# don't export defaults to file 2009-02-04 15:48:15 +0100 iha r267390 : #i92128# asian typography for chart elements 2009-02-04 15:17:41 +0100 iha r267386 : #i92128# asian typography for chart elements 2009-01-30 14:41:10 +0100 iha r267197 : CWS-TOOLING: rebase CWS chart37 to trunk@267171 (milestone: DEV300:m41)
2009-06-04 04:41:18 -05:00
uno::Reference< chart2::XColorScheme > createConfigColorScheme( const uno::Reference< uno::XComponentContext > & xContext )
{
return new ConfigColorScheme( xContext );
}
namespace impl
{
class ChartConfigItem : public ::utl::ConfigItem
{
public:
explicit ChartConfigItem( ConfigItemListener & rListener );
virtual ~ChartConfigItem();
void addPropertyNotification( const OUString & rPropertyName );
uno::Any getProperty( const OUString & aPropertyName );
protected:
// ____ ::utl::ConfigItem ____
virtual void Commit();
virtual void Notify( const Sequence< OUString > & aPropertyNames );
private:
ConfigItemListener & m_rListener;
::std::set< OUString > m_aPropertiesToNotify;
};
ChartConfigItem::ChartConfigItem( ConfigItemListener & rListener ) :
::utl::ConfigItem( C2U("Office.Chart/DefaultColor")),
m_rListener( rListener )
{}
ChartConfigItem::~ChartConfigItem()
{}
void ChartConfigItem::Notify( const Sequence< OUString > & aPropertyNames )
{
for( sal_Int32 nIdx=0; nIdx<aPropertyNames.getLength(); ++nIdx )
{
if( m_aPropertiesToNotify.find( aPropertyNames[nIdx] ) != m_aPropertiesToNotify.end())
m_rListener.notify( aPropertyNames[nIdx] );
}
}
void ChartConfigItem::Commit()
{}
void ChartConfigItem::addPropertyNotification( const OUString & rPropertyName )
{
m_aPropertiesToNotify.insert( rPropertyName );
EnableNotification( ContainerHelper::ContainerToSequence( m_aPropertiesToNotify ));
}
uno::Any ChartConfigItem::getProperty( const OUString & aPropertyName )
{
Sequence< uno::Any > aValues(
GetProperties( Sequence< OUString >( &aPropertyName, 1 )));
if( ! aValues.getLength())
return uno::Any();
return aValues[0];
}
} // namespace impl
// --------------------------------------------------------------------------------
// explicit
ConfigColorScheme::ConfigColorScheme(
const Reference< uno::XComponentContext > & xContext ) :
m_xContext( xContext ),
m_nNumberOfColors( 0 ),
m_bNeedsUpdate( true )
{
}
ConfigColorScheme::~ConfigColorScheme()
{}
void ConfigColorScheme::retrieveConfigColors()
{
if( ! m_xContext.is())
return;
// create config item if necessary
if( ! m_apChartConfigItem.get())
{
m_apChartConfigItem.reset(
new impl::ChartConfigItem( *this ));
m_apChartConfigItem->addPropertyNotification( aSeriesPropName );
}
OSL_ASSERT( m_apChartConfigItem.get());
if( ! m_apChartConfigItem.get())
return;
// retrieve colors
uno::Any aValue(
m_apChartConfigItem->getProperty( aSeriesPropName ));
if( aValue >>= m_aColorSequence )
m_nNumberOfColors = m_aColorSequence.getLength();
m_bNeedsUpdate = false;
}
// ____ XColorScheme ____
::sal_Int32 SAL_CALL ConfigColorScheme::getColorByIndex( ::sal_Int32 nIndex )
throw (uno::RuntimeException)
{
if( m_bNeedsUpdate )
retrieveConfigColors();
if( m_nNumberOfColors > 0 )
return static_cast< sal_Int32 >( m_aColorSequence[ nIndex % m_nNumberOfColors ] );
// fall-back: hard-coded standard colors
static sal_Int32 nDefaultColors[] = {
0x9999ff, 0x993366, 0xffffcc,
0xccffff, 0x660066, 0xff8080,
0x0066cc, 0xccccff, 0x000080,
0xff00ff, 0x00ffff, 0xffff00
};
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static const sal_Int32 nMaxDefaultColors = SAL_N_ELEMENTS( nDefaultColors );
return nDefaultColors[ nIndex % nMaxDefaultColors ];
}
void ConfigColorScheme::notify( const OUString & rPropertyName )
{
if( rPropertyName.equals( aSeriesPropName ))
m_bNeedsUpdate = true;
}
// ================================================================================
Sequence< OUString > ConfigColorScheme::getSupportedServiceNames_Static()
{
Sequence< OUString > aServices( 1 );
aServices[ 0 ] = C2U( "com.sun.star.chart2.ColorScheme" );
return aServices;
}
// implement XServiceInfo methods basing upon getSupportedServiceNames_Static
APPHELPER_XSERVICEINFO_IMPL( ConfigColorScheme,
C2U( "com.sun.star.comp.chart2.ConfigDefaultColorScheme" ))
// ================================================================================
} // namespace chart
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */