mirror of
https://github.com/qgis/QGIS.git
synced 2025-04-27 00:03:38 -04:00
cccf974211
Fixes: - enum parameters set to "allow multiple" only allow a single value selection when used in modeler - optional enum parameters cannot be set to no value when used outside of modeler Fixes #20406
512 lines
17 KiB
C++
512 lines
17 KiB
C++
/***************************************************************************
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qgsprocessingwidgetwrapperimpl.h
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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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#ifndef QGSPROCESSINGWIDGETWRAPPERIMPL_H
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#define QGSPROCESSINGWIDGETWRAPPERIMPL_H
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#define SIP_NO_FILE
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#include "qgsprocessingwidgetwrapper.h"
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#include <QAbstractButton>
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class QCheckBox;
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class QComboBox;
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class QLineEdit;
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class QPlainTextEdit;
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class QToolButton;
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class QButtonGroup;
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class QgsProjectionSelectionWidget;
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class QgsSpinBox;
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class QgsDoubleSpinBox;
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class QgsAuthConfigSelect;
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class QgsProcessingMatrixParameterPanel;
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class QgsFileWidget;
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class QgsFieldExpressionWidget;
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class QgsExpressionLineEdit;
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class QgsProcessingParameterEnum;
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///@cond PRIVATE
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class GUI_EXPORT QgsProcessingBooleanWidgetWrapper : public QgsAbstractProcessingParameterWidgetWrapper, public QgsProcessingParameterWidgetFactoryInterface
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{
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Q_OBJECT
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public:
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QgsProcessingBooleanWidgetWrapper( const QgsProcessingParameterDefinition *parameter = nullptr,
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QgsProcessingGui::WidgetType type = QgsProcessingGui::Standard, QWidget *parent = nullptr );
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// QgsProcessingParameterWidgetFactoryInterface
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QString parameterType() const override;
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QgsAbstractProcessingParameterWidgetWrapper *createWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type ) override;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *createWidget() override SIP_FACTORY;
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QLabel *createLabel() override SIP_FACTORY;
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protected:
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void setWidgetValue( const QVariant &value, QgsProcessingContext &context ) override;
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QVariant widgetValue() const override;
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QStringList compatibleParameterTypes() const override;
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QStringList compatibleOutputTypes() const override;
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QList< int > compatibleDataTypes() const override;
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private:
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QCheckBox *mCheckBox = nullptr;
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QComboBox *mComboBox = nullptr;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingCrsWidgetWrapper : public QgsAbstractProcessingParameterWidgetWrapper, public QgsProcessingParameterWidgetFactoryInterface
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{
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Q_OBJECT
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public:
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QgsProcessingCrsWidgetWrapper( const QgsProcessingParameterDefinition *parameter = nullptr,
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QgsProcessingGui::WidgetType type = QgsProcessingGui::Standard, QWidget *parent = nullptr );
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// QgsProcessingParameterWidgetFactoryInterface
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QString parameterType() const override;
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QgsAbstractProcessingParameterWidgetWrapper *createWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type ) override;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *createWidget() override SIP_FACTORY;
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protected:
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void setWidgetValue( const QVariant &value, QgsProcessingContext &context ) override;
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QVariant widgetValue() const override;
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QStringList compatibleParameterTypes() const override;
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QStringList compatibleOutputTypes() const override;
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QList< int > compatibleDataTypes() const override;
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QString modelerExpressionFormatString() const override;
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private:
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QgsProjectionSelectionWidget *mProjectionSelectionWidget = nullptr;
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QCheckBox *mUseProjectCrsCheckBox = nullptr;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingStringWidgetWrapper : public QgsAbstractProcessingParameterWidgetWrapper, public QgsProcessingParameterWidgetFactoryInterface
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{
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Q_OBJECT
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public:
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QgsProcessingStringWidgetWrapper( const QgsProcessingParameterDefinition *parameter = nullptr,
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QgsProcessingGui::WidgetType type = QgsProcessingGui::Standard, QWidget *parent = nullptr );
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// QgsProcessingParameterWidgetFactoryInterface
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QString parameterType() const override;
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QgsAbstractProcessingParameterWidgetWrapper *createWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type ) override;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *createWidget() override SIP_FACTORY;
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protected:
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void setWidgetValue( const QVariant &value, QgsProcessingContext &context ) override;
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QVariant widgetValue() const override;
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QStringList compatibleParameterTypes() const override;
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QStringList compatibleOutputTypes() const override;
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QList< int > compatibleDataTypes() const override;
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private:
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QLineEdit *mLineEdit = nullptr;
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QPlainTextEdit *mPlainTextEdit = nullptr;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingAuthConfigWidgetWrapper : public QgsAbstractProcessingParameterWidgetWrapper, public QgsProcessingParameterWidgetFactoryInterface
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{
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Q_OBJECT
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public:
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QgsProcessingAuthConfigWidgetWrapper( const QgsProcessingParameterDefinition *parameter = nullptr,
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QgsProcessingGui::WidgetType type = QgsProcessingGui::Standard, QWidget *parent = nullptr );
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// QgsProcessingParameterWidgetFactoryInterface
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QString parameterType() const override;
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QgsAbstractProcessingParameterWidgetWrapper *createWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type ) override;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *createWidget() override SIP_FACTORY;
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protected:
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void setWidgetValue( const QVariant &value, QgsProcessingContext &context ) override;
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QVariant widgetValue() const override;
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QStringList compatibleParameterTypes() const override;
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QStringList compatibleOutputTypes() const override;
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QList< int > compatibleDataTypes() const override;
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private:
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QgsAuthConfigSelect *mAuthConfigSelect = nullptr;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingNumericWidgetWrapper : public QgsAbstractProcessingParameterWidgetWrapper, public QgsProcessingParameterWidgetFactoryInterface
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{
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Q_OBJECT
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public:
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QgsProcessingNumericWidgetWrapper( const QgsProcessingParameterDefinition *parameter = nullptr,
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QgsProcessingGui::WidgetType type = QgsProcessingGui::Standard, QWidget *parent = nullptr );
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// QgsProcessingParameterWidgetFactoryInterface
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QString parameterType() const override;
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QgsAbstractProcessingParameterWidgetWrapper *createWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type ) override;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *createWidget() override SIP_FACTORY;
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protected:
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void setWidgetValue( const QVariant &value, QgsProcessingContext &context ) override;
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QVariant widgetValue() const override;
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QStringList compatibleParameterTypes() const override;
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QStringList compatibleOutputTypes() const override;
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QList< int > compatibleDataTypes() const override;
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protected:
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QgsSpinBox *mSpinBox = nullptr;
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QgsDoubleSpinBox *mDoubleSpinBox = nullptr;
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private:
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static double calculateStep( double minimum, double maximum );
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bool mAllowingNull = false;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingDistanceWidgetWrapper : public QgsProcessingNumericWidgetWrapper
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{
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Q_OBJECT
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public:
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QgsProcessingDistanceWidgetWrapper( const QgsProcessingParameterDefinition *parameter = nullptr,
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QgsProcessingGui::WidgetType type = QgsProcessingGui::Standard, QWidget *parent = nullptr );
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// QgsProcessingParameterWidgetFactoryInterface
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QString parameterType() const override;
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QgsAbstractProcessingParameterWidgetWrapper *createWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type ) override;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *createWidget() override SIP_FACTORY;
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void postInitialize( const QList< QgsAbstractProcessingParameterWidgetWrapper * > &wrappers ) override;
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public slots:
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void setUnitParameterValue( const QVariant &value );
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void setUnits( QgsUnitTypes::DistanceUnit unit );
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protected:
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QVariant widgetValue() const override;
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private:
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QgsUnitTypes::DistanceUnit mBaseUnit = QgsUnitTypes::DistanceUnknownUnit;
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QLabel *mLabel = nullptr;
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QWidget *mWarningLabel = nullptr;
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QComboBox *mUnitsCombo = nullptr;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingRangeWidgetWrapper : public QgsAbstractProcessingParameterWidgetWrapper, public QgsProcessingParameterWidgetFactoryInterface
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{
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Q_OBJECT
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public:
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QgsProcessingRangeWidgetWrapper( const QgsProcessingParameterDefinition *parameter = nullptr,
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QgsProcessingGui::WidgetType type = QgsProcessingGui::Standard, QWidget *parent = nullptr );
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// QgsProcessingParameterWidgetFactoryInterface
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QString parameterType() const override;
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QgsAbstractProcessingParameterWidgetWrapper *createWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type ) override;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *createWidget() override SIP_FACTORY;
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protected:
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void setWidgetValue( const QVariant &value, QgsProcessingContext &context ) override;
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QVariant widgetValue() const override;
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QStringList compatibleParameterTypes() const override;
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QStringList compatibleOutputTypes() const override;
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QList< int > compatibleDataTypes() const override;
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QString modelerExpressionFormatString() const override;
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protected:
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QgsDoubleSpinBox *mMinSpinBox = nullptr;
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QgsDoubleSpinBox *mMaxSpinBox = nullptr;
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private:
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int mBlockChangedSignal = 0;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingMatrixWidgetWrapper : public QgsAbstractProcessingParameterWidgetWrapper, public QgsProcessingParameterWidgetFactoryInterface
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{
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Q_OBJECT
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public:
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QgsProcessingMatrixWidgetWrapper( const QgsProcessingParameterDefinition *parameter = nullptr,
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QgsProcessingGui::WidgetType type = QgsProcessingGui::Standard, QWidget *parent = nullptr );
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// QgsProcessingParameterWidgetFactoryInterface
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QString parameterType() const override;
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QgsAbstractProcessingParameterWidgetWrapper *createWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type ) override;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *createWidget() override SIP_FACTORY;
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protected:
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void setWidgetValue( const QVariant &value, QgsProcessingContext &context ) override;
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QVariant widgetValue() const override;
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QStringList compatibleParameterTypes() const override;
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QStringList compatibleOutputTypes() const override;
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QList< int > compatibleDataTypes() const override;
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QString modelerExpressionFormatString() const override;
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private:
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QgsProcessingMatrixParameterPanel *mMatrixWidget = nullptr;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingFileWidgetWrapper : public QgsAbstractProcessingParameterWidgetWrapper, public QgsProcessingParameterWidgetFactoryInterface
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{
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Q_OBJECT
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public:
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QgsProcessingFileWidgetWrapper( const QgsProcessingParameterDefinition *parameter = nullptr,
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QgsProcessingGui::WidgetType type = QgsProcessingGui::Standard, QWidget *parent = nullptr );
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// QgsProcessingParameterWidgetFactoryInterface
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QString parameterType() const override;
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QgsAbstractProcessingParameterWidgetWrapper *createWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type ) override;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *createWidget() override SIP_FACTORY;
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protected:
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void setWidgetValue( const QVariant &value, QgsProcessingContext &context ) override;
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QVariant widgetValue() const override;
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QStringList compatibleParameterTypes() const override;
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QStringList compatibleOutputTypes() const override;
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QList< int > compatibleDataTypes() const override;
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QString modelerExpressionFormatString() const override;
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private:
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QgsFileWidget *mFileWidget = nullptr;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingExpressionWidgetWrapper : public QgsAbstractProcessingParameterWidgetWrapper, public QgsProcessingParameterWidgetFactoryInterface
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{
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Q_OBJECT
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public:
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QgsProcessingExpressionWidgetWrapper( const QgsProcessingParameterDefinition *parameter = nullptr,
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QgsProcessingGui::WidgetType type = QgsProcessingGui::Standard, QWidget *parent = nullptr );
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// QgsProcessingParameterWidgetFactoryInterface
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QString parameterType() const override;
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QgsAbstractProcessingParameterWidgetWrapper *createWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type ) override;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *createWidget() override SIP_FACTORY;
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void postInitialize( const QList< QgsAbstractProcessingParameterWidgetWrapper * > &wrappers ) override;
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public slots:
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void setParentLayerWrapperValue( const QgsAbstractProcessingParameterWidgetWrapper *parentWrapper );
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protected:
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void setWidgetValue( const QVariant &value, QgsProcessingContext &context ) override;
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QVariant widgetValue() const override;
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QStringList compatibleParameterTypes() const override;
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QStringList compatibleOutputTypes() const override;
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QList< int > compatibleDataTypes() const override;
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QString modelerExpressionFormatString() const override;
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const QgsVectorLayer *linkedVectorLayer() const override;
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private:
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QgsFieldExpressionWidget *mFieldExpWidget = nullptr;
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QgsExpressionLineEdit *mExpLineEdit = nullptr;
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std::unique_ptr< QgsVectorLayer > mParentLayer;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingEnumCheckboxPanelWidget : public QWidget
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{
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Q_OBJECT
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public:
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QgsProcessingEnumCheckboxPanelWidget( QWidget *parent = nullptr, const QgsProcessingParameterEnum *param = nullptr, int columns = 2 );
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QVariant value() const;
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void setValue( const QVariant &value );
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signals:
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void changed();
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private slots:
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void showPopupMenu();
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void selectAll();
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void deselectAll();
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private:
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const QgsProcessingParameterEnum *mParam = nullptr;
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QMap< QVariant, QAbstractButton * > mButtons;
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QButtonGroup *mButtonGroup = nullptr;
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int mColumns = 2;
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bool mBlockChangedSignal = false;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingEnumPanelWidget : public QWidget
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{
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Q_OBJECT
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public:
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QgsProcessingEnumPanelWidget( QWidget *parent = nullptr, const QgsProcessingParameterEnum *param = nullptr );
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QVariant value() const { return mValue; }
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void setValue( const QVariant &value );
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signals:
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void changed();
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private slots:
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void showDialog();
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private:
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void updateSummaryText();
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const QgsProcessingParameterEnum *mParam = nullptr;
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QLineEdit *mLineEdit = nullptr;
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QToolButton *mToolButton = nullptr;
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QVariantList mValue;
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friend class TestProcessingGui;
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};
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class GUI_EXPORT QgsProcessingEnumWidgetWrapper : public QgsAbstractProcessingParameterWidgetWrapper, public QgsProcessingParameterWidgetFactoryInterface
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{
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Q_OBJECT
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public:
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QgsProcessingEnumWidgetWrapper( const QgsProcessingParameterDefinition *parameter = nullptr,
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QgsProcessingGui::WidgetType type = QgsProcessingGui::Standard, QWidget *parent = nullptr );
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// QgsProcessingParameterWidgetFactoryInterface
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QString parameterType() const override;
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QgsAbstractProcessingParameterWidgetWrapper *createWidgetWrapper( const QgsProcessingParameterDefinition *parameter, QgsProcessingGui::WidgetType type ) override;
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// QgsProcessingParameterWidgetWrapper interface
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QWidget *createWidget() override SIP_FACTORY;
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protected:
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void setWidgetValue( const QVariant &value, QgsProcessingContext &context ) override;
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QVariant widgetValue() const override;
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QStringList compatibleParameterTypes() const override;
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QStringList compatibleOutputTypes() const override;
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QList< int > compatibleDataTypes() const override;
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QString modelerExpressionFormatString() const override;
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private:
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QComboBox *mComboBox = nullptr;
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QgsProcessingEnumPanelWidget *mPanel = nullptr;
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QgsProcessingEnumCheckboxPanelWidget *mCheckboxPanel = nullptr;
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friend class TestProcessingGui;
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};
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///@endcond PRIVATE
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#endif // QGSPROCESSINGWIDGETWRAPPERIMPL_H
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