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Nicer initialization of diagram property map

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This commit is contained in:
Nyall Dawson 2017-01-10 14:10:54 +10:00
parent 746034bfac
commit 1e0c62bc3a
2 changed files with 17 additions and 31 deletions
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42
src/core/qgsdiagramrenderer.cpp
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@ -25,12 +25,21 @@
#include <QDomElement> #include <QDomElement>
#include <QPainter> #include <QPainter>
QMap< int, QString > QgsDiagramLayerSettings::sPropertyNameMap; const QMap< int, QString > QgsDiagramLayerSettings::sPropertyNameMap
QgsDiagramLayerSettings::QgsDiagramLayerSettings()
{ {
init(); { QgsDiagramLayerSettings::BackgroundColor, "backgroundColor" },
} { QgsDiagramLayerSettings::OutlineColor, "outlineColor" },
{ QgsDiagramLayerSettings::OutlineWidth, "outlineWidth" },
{ QgsDiagramLayerSettings::PositionX, "positionX" },
{ QgsDiagramLayerSettings::PositionY, "positionY" },
{ QgsDiagramLayerSettings::Distance, "distance" },
{ QgsDiagramLayerSettings::Priority, "priority" },
{ QgsDiagramLayerSettings::ZIndex, "zIndex" },
{ QgsDiagramLayerSettings::IsObstacle, "isObstacle" },
{ QgsDiagramLayerSettings::Show, "show" },
{ QgsDiagramLayerSettings::AlwaysShow, "alwaysShow" },
{ QgsDiagramLayerSettings::StartAngle, "startAngle" }
};
QgsDiagramLayerSettings::QgsDiagramLayerSettings( const QgsDiagramLayerSettings& rh ) QgsDiagramLayerSettings::QgsDiagramLayerSettings( const QgsDiagramLayerSettings& rh )
: mCt( rh.mCt ) : mCt( rh.mCt )
@ -43,9 +52,7 @@ QgsDiagramLayerSettings::QgsDiagramLayerSettings( const QgsDiagramLayerSettings&
, mRenderer( rh.mRenderer ? rh.mRenderer->clone() : nullptr ) , mRenderer( rh.mRenderer ? rh.mRenderer->clone() : nullptr )
, mShowAll( rh.mShowAll ) , mShowAll( rh.mShowAll )
, mProperties( rh.mProperties ) , mProperties( rh.mProperties )
{ {}
init();
}
QgsDiagramLayerSettings&QgsDiagramLayerSettings::operator=( const QgsDiagramLayerSettings & rh ) QgsDiagramLayerSettings&QgsDiagramLayerSettings::operator=( const QgsDiagramLayerSettings & rh )
{ {
@ -148,25 +155,6 @@ bool QgsDiagramLayerSettings::prepare( const QgsExpressionContext& context ) con
return mProperties.prepare( context ); return mProperties.prepare( context );
} }
void QgsDiagramLayerSettings::init()
{
if ( sPropertyNameMap.isEmpty() )
{
sPropertyNameMap.insert( BackgroundColor, "backgroundColor" );
sPropertyNameMap.insert( OutlineColor, "outlineColor" );
sPropertyNameMap.insert( OutlineWidth, "outlineWidth" );
sPropertyNameMap.insert( PositionX, "positionX" );
sPropertyNameMap.insert( PositionY, "positionY" );
sPropertyNameMap.insert( Distance, "distance" );
sPropertyNameMap.insert( Priority, "priority" );
sPropertyNameMap.insert( ZIndex, "zIndex" );
sPropertyNameMap.insert( IsObstacle, "isObstacle" );
sPropertyNameMap.insert( Show, "show" );
sPropertyNameMap.insert( AlwaysShow, "alwaysShow" );
sPropertyNameMap.insert( StartAngle, "startAngle" );
}
}
QSet<QString> QgsDiagramLayerSettings::referencedFields( const QgsExpressionContext &context ) const QSet<QString> QgsDiagramLayerSettings::referencedFields( const QgsExpressionContext &context ) const
{ {
QSet< QString > referenced; QSet< QString > referenced;

6
src/core/qgsdiagramrenderer.h
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@ -95,7 +95,7 @@ class CORE_EXPORT QgsDiagramLayerSettings
StartAngle, //! Angle offset for pie diagram StartAngle, //! Angle offset for pie diagram
}; };
QgsDiagramLayerSettings(); QgsDiagramLayerSettings() = default;
//! Copy constructor //! Copy constructor
QgsDiagramLayerSettings( const QgsDiagramLayerSettings& rh ); QgsDiagramLayerSettings( const QgsDiagramLayerSettings& rh );
@ -308,9 +308,7 @@ class CORE_EXPORT QgsDiagramLayerSettings
//! Property collection for data defined diagram settings //! Property collection for data defined diagram settings
QgsPropertyCollection mProperties; QgsPropertyCollection mProperties;
static QMap< int, QString > sPropertyNameMap; static const QMap< int, QString > sPropertyNameMap;
void init();
}; };
/** \ingroup core /** \ingroup core