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46 lines
1.8 KiB
Plaintext
46 lines
1.8 KiB
Plaintext
/***************************************************************************
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qgsvaluerelationfieldformatter.sip - QgsValueRelationFieldFormatter
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---------------------
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begin : 3.12.2016
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copyright : (C) 2016 by Matthias Kuhn
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email : matthias@opengis.ch
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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class QgsValueRelationFieldFormatter : QgsFieldFormatter
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{
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%TypeHeaderCode
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#include "qgsvaluerelationfieldformatter.h"
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%End
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public:
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struct ValueRelationItem
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{
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ValueRelationItem( const QVariant &key, const QString &value );
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ValueRelationItem();
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QVariant key;
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QString value;
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};
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typedef QVector < QgsValueRelationFieldFormatter::ValueRelationItem > ValueRelationCache;
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QgsValueRelationFieldFormatter();
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QString id() const;
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QString representValue( QgsVectorLayer *layer, int fieldIndex, const QVariantMap &config, const QVariant &cache, const QVariant &value ) const;
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QVariant sortValue( QgsVectorLayer *layer, int fieldIndex, const QVariantMap &config, const QVariant &cache, const QVariant &value ) const;
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QVariant createCache( QgsVectorLayer *layer, int fieldIndex, const QVariantMap &config ) const;
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static QgsValueRelationFieldFormatter::ValueRelationCache createCache( const QVariantMap &config );
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};
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