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644ef6a752
- Add abstract base class for Processing widget wrappers to c++ - Add wrapper factory interface to c++ - Make QgsProcessingGuiRegistry also register widget wrapper factories, and be responsible for creation of new c++ processing widget wrapper instances - Start on private c++ implementation of boolean widget wrapper, including unit tests
93 lines
2.8 KiB
C++
93 lines
2.8 KiB
C++
/***************************************************************************
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qgsprocessingwidgetwrapper.cpp
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---------------------
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begin : August 2018
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copyright : (C) 2018 by Nyall Dawson
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email : nyall dot dawson at gmail dot com
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***************************************************************************/
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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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#include "qgsprocessingwidgetwrapper.h"
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#include "qgsprocessingparameters.h"
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#include <QLabel>
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QgsAbstractProcessingParameterWidgetWrapper::QgsAbstractProcessingParameterWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsAbstractProcessingParameterWidgetWrapper::WidgetType type, QObject *parent )
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: QObject( parent )
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, mType( type )
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, mParameterDefinition( parameter )
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{
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}
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QgsAbstractProcessingParameterWidgetWrapper::WidgetType QgsAbstractProcessingParameterWidgetWrapper::type() const
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{
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return mType;
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}
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QWidget *QgsAbstractProcessingParameterWidgetWrapper::createWrappedWidget( const QgsProcessingContext &context )
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{
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if ( mWidget )
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return mWidget;
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mWidget = createWidget();
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setWidgetValue( mParameterDefinition->defaultValue(), context );
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return mWidget;
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}
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QLabel *QgsAbstractProcessingParameterWidgetWrapper::createWrappedLabel()
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{
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if ( mLabel )
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return mLabel;
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mLabel = createLabel();
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return mLabel;
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}
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QWidget *QgsAbstractProcessingParameterWidgetWrapper::wrappedWidget()
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{
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return mWidget;
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}
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QLabel *QgsAbstractProcessingParameterWidgetWrapper::wrappedLabel()
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{
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return mLabel;
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}
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const QgsProcessingParameterDefinition *QgsAbstractProcessingParameterWidgetWrapper::parameterDefinition() const
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{
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return mParameterDefinition;
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}
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QLabel *QgsAbstractProcessingParameterWidgetWrapper::createLabel()
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{
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switch ( mType )
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{
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case Batch:
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return nullptr;
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case Standard:
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case Modeler:
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{
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std::unique_ptr< QLabel > label = qgis::make_unique< QLabel >( mParameterDefinition->description() );
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label->setToolTip( mParameterDefinition->name() );
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return label.release();
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}
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}
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return nullptr;
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}
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void QgsAbstractProcessingParameterWidgetWrapper::postInitialize( const QList<QgsAbstractProcessingParameterWidgetWrapper *> & )
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{
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}
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