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167 lines
6.3 KiB
Plaintext
167 lines
6.3 KiB
Plaintext
/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/processing/qgsprocessingguiregistry.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.py again *
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************************************************************************/
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class QgsProcessingGuiRegistry
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{
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%Docstring(signature="appended")
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A registry for widgets for use with the Processing framework.
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:py:class:`QgsProcessingGuiRegistry` is not usually directly created,
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but rather accessed through :py:func:`QgsGui.processingGuiRegistry()`.
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.. versionadded:: 3.2
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%End
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%TypeHeaderCode
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#include "qgsprocessingguiregistry.h"
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%End
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public:
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QgsProcessingGuiRegistry();
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%Docstring
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Constructor. Should never be called manually, is already created by
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:py:class:`QgsGui`.
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%End
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~QgsProcessingGuiRegistry();
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void addAlgorithmConfigurationWidgetFactory( QgsProcessingAlgorithmConfigurationWidgetFactory *factory /Transfer/ );
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%Docstring
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Add a new configuration widget factory for customized algorithm
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configuration widgets. Ownership is taken.
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.. versionadded:: 3.2
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%End
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void removeAlgorithmConfigurationWidgetFactory( QgsProcessingAlgorithmConfigurationWidgetFactory *factory );
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%Docstring
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Remove a configuration widget factory for customized algorithm
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configuration widgets.
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.. versionadded:: 3.2
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%End
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QgsProcessingAlgorithmConfigurationWidget *algorithmConfigurationWidget( const QgsProcessingAlgorithm *algorithm ) const;
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%Docstring
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Gets the configuration widget for an ``algorithm``. This widget will be
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shown next to parameter widgets. Most algorithms do not have a
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configuration widget and in this case, ``None`` will be returned.
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.. versionadded:: 3.2
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%End
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bool addParameterWidgetFactory( QgsProcessingParameterWidgetFactoryInterface *factory /Transfer/ );
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%Docstring
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Adds a parameter widget ``factory`` to the registry, allowing widget
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creation for parameters of the matching type via
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:py:func:`~QgsProcessingGuiRegistry.createParameterWidgetWrapper` and
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:py:func:`~QgsProcessingGuiRegistry.createModelerParameterWidget`.
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Ownership of ``factory`` is transferred to the registry.
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Returns ``True`` if the factory was successfully added, or ``False`` if
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the factory could not be added. Each factory must return a unique value
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for
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:py:func:`QgsProcessingParameterWidgetFactoryInterface.parameterType()`,
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and attempting to add a new factory with a duplicate type will result in
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failure.
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.. seealso:: :py:func:`removeParameterWidgetFactory`
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.. seealso:: :py:func:`createParameterWidgetWrapper`
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.. seealso:: :py:func:`createModelerParameterWidget`
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.. versionadded:: 3.4
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%End
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void removeParameterWidgetFactory( QgsProcessingParameterWidgetFactoryInterface *factory );
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%Docstring
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Removes a parameter widget ``factory`` from the registry. The factory
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will be deleted.
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.. seealso:: :py:func:`addParameterWidgetFactory`
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.. versionadded:: 3.4
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%End
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QgsAbstractProcessingParameterWidgetWrapper *createParameterWidgetWrapper( const QgsProcessingParameterDefinition *parameter, Qgis::ProcessingMode type ) /Factory/;
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%Docstring
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Creates a new parameter widget wrapper for the given ``parameter``. The
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``type`` argument dictates the type of dialog the wrapper should be
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created for. The caller takes ownership of the returned wrapper.
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If no factory is registered which handles the given ``parameter``,
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``None`` will be returned.
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.. seealso:: :py:func:`createModelerParameterWidget`
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.. seealso:: :py:func:`addParameterWidgetFactory`
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.. versionadded:: 3.4
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%End
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QgsProcessingModelerParameterWidget *createModelerParameterWidget( QgsProcessingModelAlgorithm *model, const QString &childId, const QgsProcessingParameterDefinition *parameter, QgsProcessingContext &context ) /Factory/;
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%Docstring
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Creates a new modeler parameter widget for the given ``parameter``. This
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widget allows configuration of the parameter's value when used inside a
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Processing ``model``.
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The ID of the child algorithm within the model must be specified via the
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``childId`` argument. This value corresponds to the
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:py:func:`QgsProcessingModelChildAlgorithm.childId()` string, which
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uniquely identifies which child algorithm the parameter is associated
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with inside the given ``model``.
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The caller takes ownership of the returned widget. If no factory is
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registered which handles the given ``parameter``, ``None`` will be
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returned.
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.. seealso:: :py:func:`createParameterWidgetWrapper`
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.. seealso:: :py:func:`addParameterWidgetFactory`
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.. versionadded:: 3.4
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%End
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QgsProcessingAbstractParameterDefinitionWidget *createParameterDefinitionWidget( const QString &type, QgsProcessingContext &context, const QgsProcessingParameterWidgetContext &widgetContext, const QgsProcessingParameterDefinition *definition = 0, const QgsProcessingAlgorithm *algorithm = 0 ) /Factory/;
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%Docstring
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Creates a new parameter definition widget allowing for configuration of
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an instance of a specific parameter ``type``.
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The ``context`` argument must specify a Processing context, which will
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be used by the widget to evaluate existing ``definition`` properties
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such as default values. Similarly, the ``widgetContext`` argument
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specifies the wider GUI context in which the widget will be used.
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The optional ``definition`` argument may specify an existing parameter
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definition which will be reflected in the initial state of the returned
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widget. If ``definition`` is ``None``, then the returned widget will use
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default settings instead.
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Additionally, the optional ``algorithm`` parameter may be used to
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specify the algorithm or model associated with the parameter.
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If ``None`` is returned for a particular parameter ``type``, it
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indicates that the parameter type cannot be configured via GUI.
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.. versionadded:: 3.10
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%End
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};
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/************************************************************************
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* This file has been generated automatically from *
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* *
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* src/gui/processing/qgsprocessingguiregistry.h *
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* *
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* Do not edit manually ! Edit header and run scripts/sipify.py again *
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************************************************************************/
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