File bnc-889755.diff of Package libreoffice.1866
From 7f309e9d9288eb6220b5b98a8737e3450d068301 Mon Sep 17 00:00:00 2001
From: Marco Cecchetti <marco.cecchetti@collabora.com>
Date: Fri, 31 Jul 2015 22:14:41 +0200
Subject: [PATCH] tdf#88154 workaround and unit test
Fixed 45-degree layout for axis labels, too.
Change-Id: I9764e281aeee0a439fa9eec1e3b0df840221b72f
Reviewed-on: https://gerrit.libreoffice.org/18889
Reviewed-by: Jan Holesovsky <kendy@collabora.com>
Tested-by: Jan Holesovsky <kendy@collabora.com>
---
chart2/qa/extras/chart2import.cxx | 31 +++++++++++
chart2/qa/extras/data/pptx/bnc889755.pptx | Bin 0 -> 34771 bytes
.../controller/chartapiwrapper/AxisWrapper.cxx | 13 ++++-
chart2/source/model/main/Axis.cxx | 15 ++++-
chart2/source/view/axes/VAxisProperties.cxx | 7 +++
chart2/source/view/axes/VAxisProperties.hxx | 5 ++
chart2/source/view/axes/VCartesianAxis.cxx | 23 +++++---
include/xmloff/xmltoken.hxx | 1 +
offapi/com/sun/star/chart2/Axis.idl | 7 +++
oox/inc/drawingml/chart/datasourcecontext.hxx | 5 ++
oox/source/drawingml/chart/datasourcecontext.cxx | 62 ++++++++++++++++++++-
xmloff/source/chart/PropertyMap.hxx | 1 +
xmloff/source/chart/SchXMLAxisContext.cxx | 7 +++
xmloff/source/core/xmltoken.cxx | 1 +
14 files changed, 165 insertions(+), 13 deletions(-)
create mode 100644 chart2/qa/extras/data/pptx/bnc889755.pptx
diff --git a/chart2/source/controller/chartapiwrapper/AxisWrapper.cxx b/chart2/source/controller/chartapiwrapper/AxisWrapper.cxx
index ee32f16..ddf589c 100644
--- a/chart2/source/controller/chartapiwrapper/AxisWrapper.cxx
+++ b/chart2/source/controller/chartapiwrapper/AxisWrapper.cxx
@@ -102,7 +102,8 @@ enum
PROP_AXIS_OVERLAP,
PROP_AXIS_GAP_WIDTH,
PROP_AXIS_DISPLAY_UNITS,
- PROP_AXIS_BUILTINUNIT
+ PROP_AXIS_BUILTINUNIT,
+ PROP_AXIS_TRY_STAGGERING_FIRST
};
void lcl_AddPropertiesToVector(
@@ -356,6 +357,15 @@ void lcl_AddPropertiesToVector(
cppu::UnoType<OUString>::get(),
beans::PropertyAttribute::BOUND
| beans::PropertyAttribute::MAYBEDEFAULT ));
+
+ // Compatibility option: starting from LibreOffice 5.1 the rotated
+ // layout is preferred to staggering for axis labels.
+ rOutProperties.push_back(
+ Property( "TryStaggeringFirst",
+ PROP_AXIS_TRY_STAGGERING_FIRST,
+ cppu::UnoType<bool>::get(),
+ beans::PropertyAttribute::BOUND
+ | beans::PropertyAttribute::MAYBEDEFAULT ));
}
struct StaticAxisWrapperPropertyArray_Initializer
@@ -656,6 +666,7 @@ const std::vector< WrappedProperty* > AxisWrapper::createWrappedProperties()
aWrappedProperties.push_back( new WrappedProperty("ArrangeOrder","ArrangeOrder") );
aWrappedProperties.push_back( new WrappedProperty("Visible","Show") );
aWrappedProperties.push_back( new WrappedDirectStateProperty("DisplayLabels","DisplayLabels") );
+ aWrappedProperties.push_back( new WrappedDirectStateProperty("TryStaggeringFirst","TryStaggeringFirst") );
aWrappedProperties.push_back( new WrappedDirectStateProperty("TextBreak","TextBreak") );
aWrappedProperties.push_back( new WrappedNumberFormatProperty(m_spChart2ModelContact) );
aWrappedProperties.push_back( new WrappedLinkNumberFormatProperty(m_spChart2ModelContact) );
diff --git a/chart2/source/model/main/Axis.cxx b/chart2/source/model/main/Axis.cxx
index 7fcaaec..79855d6 100644
--- a/chart2/source/model/main/Axis.cxx
+++ b/chart2/source/model/main/Axis.cxx
@@ -83,7 +83,9 @@ enum
PROP_AXIS_MARK_POSITION,
PROP_AXIS_DISPLAY_UNITS,
- PROP_AXIS_BUILTINUNIT
+ PROP_AXIS_BUILTINUNIT,
+
+ PROP_AXIS_TRY_STAGGERING_FIRST
};
void lcl_AddPropertiesToVector(
@@ -210,6 +212,16 @@ void lcl_AddPropertiesToVector(
cppu::UnoType<OUString>::get(),
beans::PropertyAttribute::BOUND
| beans::PropertyAttribute::MAYBEDEFAULT ));
+
+ // Compatibility option: starting from LibreOffice 5.1 the rotated
+ // layout is preferred to staggering for axis labels.
+ rOutProperties.push_back(
+ Property( "TryStaggeringFirst",
+ PROP_AXIS_TRY_STAGGERING_FIRST,
+ cppu::UnoType<bool>::get(),
+ beans::PropertyAttribute::BOUND
+ | beans::PropertyAttribute::MAYBEDEFAULT ));
+
}
struct StaticAxisDefaults_Initializer
@@ -246,6 +258,7 @@ private:
::chart::PropertyHelper::setPropertyValueDefault< sal_Int32 >( rOutMap, PROP_AXIS_MINOR_TICKMARKS, 0 /* CHAXIS_MARK_NONE */ );
::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_AXIS_MARK_POSITION, ::com::sun::star::chart::ChartAxisMarkPosition_AT_LABELS_AND_AXIS );
::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_AXIS_DISPLAY_UNITS, false );
+ ::chart::PropertyHelper::setPropertyValueDefault( rOutMap, PROP_AXIS_TRY_STAGGERING_FIRST, false );
}
};
diff --git a/chart2/source/view/axes/VAxisProperties.cxx b/chart2/source/view/axes/VAxisProperties.cxx
index 3db365d..85721ad 100644
--- a/chart2/source/view/axes/VAxisProperties.cxx
+++ b/chart2/source/view/axes/VAxisProperties.cxx
@@ -164,6 +164,7 @@ AxisProperties::AxisProperties( const uno::Reference< XAxis >& xAxisModel
, m_bCrossingAxisHasReverseDirection(false)
, m_bCrossingAxisIsCategoryAxes(false)
, m_bDisplayLabels( true )
+ , m_bTryStaggeringFirst( false )
, m_nNumberFormatKey(0)
, m_nMajorTickmarks(1)
, m_nMinorTickmarks(1)
@@ -189,6 +190,7 @@ AxisProperties::AxisProperties( const AxisProperties& rAxisProperties )
, m_bCrossingAxisIsCategoryAxes( rAxisProperties.m_bCrossingAxisIsCategoryAxes )
, maLabelAlignment( rAxisProperties.maLabelAlignment )
, m_bDisplayLabels( rAxisProperties.m_bDisplayLabels )
+ , m_bTryStaggeringFirst( rAxisProperties.m_bTryStaggeringFirst )
, m_nNumberFormatKey( rAxisProperties.m_nNumberFormatKey )
, m_nMajorTickmarks( rAxisProperties.m_nMajorTickmarks )
, m_nMinorTickmarks( rAxisProperties.m_nMinorTickmarks )
@@ -331,6 +333,11 @@ void AxisProperties::init( bool bCartesian )
//init display labels
xProp->getPropertyValue( "DisplayLabels" ) >>= m_bDisplayLabels;
+ // Init layout strategy hint for axis labels.
+ // Compatibility option: starting from LibreOffice 5.1 the rotated
+ // layout is preferred to staggering for axis labels.
+ xProp->getPropertyValue( "TryStaggeringFirst" ) >>= m_bTryStaggeringFirst;
+
//init TickmarkProperties
xProp->getPropertyValue( "MajorTickmarks" ) >>= m_nMajorTickmarks;
xProp->getPropertyValue( "MinorTickmarks" ) >>= m_nMinorTickmarks;
diff --git a/chart2/source/view/axes/VAxisProperties.hxx b/chart2/source/view/axes/VAxisProperties.hxx
index 1eadf70..039bd1c 100644
--- a/chart2/source/view/axes/VAxisProperties.hxx
+++ b/chart2/source/view/axes/VAxisProperties.hxx
@@ -118,6 +118,11 @@ struct AxisProperties SAL_FINAL
bool m_bDisplayLabels;
+ // Compatibility option: starting from LibreOffice 5.1 the rotated
+ // layout is preferred to staggering for axis labels.
+ // So the default value of this flag for new documents is `false`.
+ bool m_bTryStaggeringFirst;
+
sal_Int32 m_nNumberFormatKey;
/*
diff --git a/chart2/source/view/axes/VCartesianAxis.cxx b/chart2/source/view/axes/VCartesianAxis.cxx
index c8ae9e0..7651fee 100644
--- a/chart2/source/view/axes/VCartesianAxis.cxx
+++ b/chart2/source/view/axes/VCartesianAxis.cxx
@@ -826,15 +826,20 @@ bool VCartesianAxis::createTextShapes(
bool bOverlapsAfterAutoStagger = true;
if( !bIsStaggered && isAutoStaggeringOfLabelsAllowed( rAxisLabelProperties, bIsHorizontalAxis, bIsVerticalAxis ) )
{
- bIsStaggered = true;
- rAxisLabelProperties.eStaggering = STAGGER_EVEN;
- pLastVisibleNeighbourTickInfo = pPREPreviousVisibleTickInfo;
- if( !pLastVisibleNeighbourTickInfo ||
- !lcl_doesShapeOverlapWithTickmark( pLastVisibleNeighbourTickInfo->xTextShape
- , rAxisLabelProperties.fRotationAngleDegree
- , pTickInfo->aTickScreenPosition
- , bIsHorizontalAxis, bIsVerticalAxis ) )
- bOverlapsAfterAutoStagger = false;
+ // Compatibility option: starting from LibreOffice 5.1 the rotated
+ // layout is preferred to staggering for axis labels.
+ if( m_aAxisProperties.m_bTryStaggeringFirst || !(::rtl::math::approxEqual( rAxisLabelProperties.fRotationAngleDegree, 0.0 ) ) )
+ {
+ bIsStaggered = true;
+ rAxisLabelProperties.eStaggering = STAGGER_EVEN;
+ pLastVisibleNeighbourTickInfo = pPREPreviousVisibleTickInfo;
+ if( !pLastVisibleNeighbourTickInfo ||
+ !lcl_doesShapeOverlapWithTickmark( pLastVisibleNeighbourTickInfo->xTextShape
+ , rAxisLabelProperties.fRotationAngleDegree
+ , pTickInfo->aTickScreenPosition
+ , bIsHorizontalAxis, bIsVerticalAxis ) )
+ bOverlapsAfterAutoStagger = false;
+ }
}
if (bOverlapsAfterAutoStagger)
diff --git a/include/xmloff/xmltoken.hxx b/include/xmloff/xmltoken.hxx
index 1eea8c1..29af403 100644
--- a/include/xmloff/xmltoken.hxx
+++ b/include/xmloff/xmltoken.hxx
@@ -1909,6 +1909,7 @@ namespace xmloff { namespace token {
XML_TRANSPOSE,
XML_TRUE,
XML_TRUNCATE_ON_OVERFLOW,
+ XML_TRY_STAGGERING_FIRST,
XML_TTB,
XML_TYPE,
XML_DOT_DASH,
diff --git a/offapi/com/sun/star/chart2/Axis.idl b/offapi/com/sun/star/chart2/Axis.idl
index c27bf8a..28f5c19 100644
--- a/offapi/com/sun/star/chart2/Axis.idl
+++ b/offapi/com/sun/star/chart2/Axis.idl
@@ -134,6 +134,13 @@ service Axis
@since LibreOffice 4.3
*/
[optional, property] string BuiltInUnit;
+
+ /** Compatibility option: determines which strategy should be tried first for fixing axis labels overlapping issues
+
+ @since LibreOffice 5.1
+ */
+ [optional, property] boolean TryStaggeringFirst;
+
};
} ; // chart2
diff --git a/oox/inc/drawingml/chart/datasourcecontext.hxx b/oox/inc/drawingml/chart/datasourcecontext.hxx
index 82aa38e..ef3298c 100644
--- a/oox/inc/drawingml/chart/datasourcecontext.hxx
+++ b/oox/inc/drawingml/chart/datasourcecontext.hxx
@@ -21,6 +21,7 @@
#define INCLUDED_OOX_DRAWINGML_CHART_DATASOURCECONTEXT_HXX
#include <drawingml/chart/chartcontextbase.hxx>
+#include <svl/zforlist.hxx>
namespace oox {
namespace drawingml {
@@ -46,7 +47,11 @@ public:
virtual void onCharacters( const OUString& rChars ) SAL_OVERRIDE;
private:
+ SvNumberFormatter* getNumberFormatter();
+
+private:
sal_Int32 mnPtIndex; /// Current data point index.
+ SvNumberFormatter* mpNumberFormatter;
};
diff --git a/oox/source/drawingml/chart/datasourcecontext.cxx b/oox/source/drawingml/chart/datasourcecontext.cxx
index 946b5bd..10ac7c6 100644
--- a/oox/source/drawingml/chart/datasourcecontext.cxx
+++ b/oox/source/drawingml/chart/datasourcecontext.cxx
@@ -21,6 +21,9 @@
#include "oox/drawingml/chart/datasourcemodel.hxx"
+#include <comphelper/processfactory.hxx>
+#include <oox/core/xmlfilterbase.hxx>
+#include <svl/zforlist.hxx>
#include <osl/diagnose.h>
namespace oox {
@@ -30,14 +33,21 @@ namespace chart {
using ::oox::core::ContextHandler2Helper;
using ::oox::core::ContextHandlerRef;
+using namespace ::com::sun::star;
+
DoubleSequenceContext::DoubleSequenceContext( ContextHandler2Helper& rParent, DataSequenceModel& rModel ) :
DataSequenceContextBase( rParent, rModel ),
- mnPtIndex( -1 )
+ mnPtIndex( -1 ),
+ mpNumberFormatter( NULL )
{
}
DoubleSequenceContext::~DoubleSequenceContext()
{
+ if( mpNumberFormatter != NULL )
+ {
+ delete mpNumberFormatter;
+ }
}
ContextHandlerRef DoubleSequenceContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
@@ -98,14 +108,62 @@ void DoubleSequenceContext::onCharacters( const OUString& rChars )
* TODO: NumberFormat conversion, remove the check then.
*/
if( isParentElement( C_TOKEN( cat ), 4 ) )
- mrModel.maData[ mnPtIndex ] <<= rChars;
+ {
+ // workaround for bug n#889755
+ SvNumberFormatter* pNumFrmt = getNumberFormatter();
+ if( pNumFrmt )
+ {
+ sal_uInt32 nKey = pNumFrmt->GetEntryKey( mrModel.maFormatCode );
+ bool bNoKey = ( nKey == NUMBERFORMAT_ENTRY_NOT_FOUND );
+ if( bNoKey )
+ {
+ OUString aFormatCode = mrModel.maFormatCode;
+ sal_Int32 nCheckPos = 0;
+ short nType;
+ pNumFrmt->PutEntry( aFormatCode, nCheckPos, nType, nKey );
+ bNoKey = (nCheckPos != 0);
+ }
+ if( bNoKey )
+ {
+ mrModel.maData[ mnPtIndex ] <<= rChars;
+ }
+ else
+ {
+ double fValue = rChars.toDouble();
+ Color* pColor = NULL;
+ OUString aFormattedValue;
+ pNumFrmt->GetOutputString( fValue, nKey, aFormattedValue, &pColor );
+ mrModel.maData[ mnPtIndex ] <<= aFormattedValue;
+ }
+ }
+ else
+ {
+ mrModel.maData[ mnPtIndex ] <<= rChars;
+ }
+ }
else
+ {
mrModel.maData[ mnPtIndex ] <<= rChars.toDouble();
+ }
}
break;
}
}
+
+SvNumberFormatter* DoubleSequenceContext::getNumberFormatter()
+{
+ if( mpNumberFormatter == NULL )
+ {
+ uno::Reference<uno::XComponentContext> rContext =
+ this->getFilter().getComponentContext();
+ mpNumberFormatter =
+ new SvNumberFormatter(rContext, LANGUAGE_DONTKNOW);
+ }
+ return mpNumberFormatter;
+}
+
+
StringSequenceContext::StringSequenceContext( ContextHandler2Helper& rParent, DataSequenceModel& rModel )
: DataSequenceContextBase( rParent, rModel )
, mnPtIndex(-1)
diff --git a/xmloff/source/chart/PropertyMap.hxx b/xmloff/source/chart/PropertyMap.hxx
index 0145bde..4a22c47 100644
--- a/xmloff/source/chart/PropertyMap.hxx
+++ b/xmloff/source/chart/PropertyMap.hxx
@@ -184,6 +184,7 @@ const XMLPropertyMapEntry aXMLChartPropMap[] =
MAP_ENTRY( "TextCanOverlap", CHART, XML_TEXT_OVERLAP, XML_TYPE_BOOL ),
MAP_ENTRY_ODF12( "ReverseDirection", CHART, XML_REVERSE_DIRECTION, XML_TYPE_BOOL ),
MAP_ENTRY( "TextBreak", TEXT, XML_LINE_BREAK, XML_TYPE_BOOL ),
+ MAP_ENTRY_ODF_EXT( "TryStaggeringFirst", LO_EXT, XML_TRY_STAGGERING_FIRST, XML_TYPE_BOOL ),
MAP_ENTRY( "ArrangeOrder", CHART, XML_LABEL_ARRANGEMENT, XML_SCH_TYPE_AXIS_ARRANGEMENT ),
MAP_SPECIAL( "NumberFormat", STYLE, XML_DATA_STYLE_NAME, XML_TYPE_NUMBER, XML_SCH_CONTEXT_SPECIAL_NUMBER_FORMAT ),
MAP_ENTRY( "LinkNumberFormatToSource", CHART, XML_LINK_DATA_STYLE_TO_SOURCE, XML_TYPE_BOOL ),
diff --git a/xmloff/source/chart/SchXMLAxisContext.cxx b/xmloff/source/chart/SchXMLAxisContext.cxx
index 502ef08..b693355 100644
--- a/xmloff/source/chart/SchXMLAxisContext.cxx
+++ b/xmloff/source/chart/SchXMLAxisContext.cxx
@@ -459,6 +459,13 @@ void SchXMLAxisContext::CreateAxis()
m_xAxisProps->setPropertyValue("DisplayLabels", aFalseBool );
+ // Compatibility option: starting from LibreOffice 5.1 the rotated
+ // layout is preferred to staggering for axis labels.
+ // So the import default value for having compatibility with ODF
+ // documents created with erlier LibreOffice versions is `true`.
+ if( GetImport().getGeneratorVersion() != SvXMLImport::ProductVersionUnknown )
+ m_xAxisProps->setPropertyValue("TryStaggeringFirst", aTrueBool );
+
// #88077# AutoOrigin 'on' is default
m_xAxisProps->setPropertyValue("AutoOrigin", aTrueBool );
diff --git a/xmloff/source/core/xmltoken.cxx b/xmloff/source/core/xmltoken.cxx
index 63e4aff..0d4ed2d 100644
--- a/xmloff/source/core/xmltoken.cxx
+++ b/xmloff/source/core/xmltoken.cxx
@@ -1914,6 +1914,7 @@ namespace xmloff { namespace token {
TOKEN( "transpose", XML_TRANSPOSE ),
TOKEN( "true", XML_TRUE ),
TOKEN( "truncate-on-overflow", XML_TRUNCATE_ON_OVERFLOW ),
+ TOKEN( "try-staggering-first", XML_TRY_STAGGERING_FIRST ),
TOKEN( "ttb", XML_TTB ),
TOKEN( "type", XML_TYPE ),
TOKEN( "dot-dash", XML_DOT_DASH ),
--
2.1.4
