Details for layers to load into projects. More...

#include <qgsprocessingcontext.h>

Public Member Functions
	LayerDetails ()=default
	Default constructor. More...

	LayerDetails (const QString &name, QgsProject *project, const QString &outputName=QString(), QgsProcessingUtils::LayerHint layerTypeHint=QgsProcessingUtils::LayerHint::UnknownType)
	Constructor for LayerDetails. More...

QgsProcessingLayerPostProcessorInterface *	postProcessor () const
	Layer post-processor. More...

void	setOutputLayerName (QgsMapLayer *layer) const
	Sets a layer name to match this output, respecting any local user settings which affect this name. More...

void	setPostProcessor (QgsProcessingLayerPostProcessorInterface *processor)
	Sets the layer post-processor. More...

Public Attributes
bool	forceName = false
	Set to `true` if LayerDetails::name should always be used as the loaded layer name, regardless of the user's local Processing settings. More...

QString	groupName
	Optional name for a layer tree group under which to place the layer when loading it into a project. More...

int	layerSortKey = 0
	Optional sorting key for sorting output layers when loading them into a project. More...

QgsProcessingUtils::LayerHint	layerTypeHint = QgsProcessingUtils::LayerHint::UnknownType
	Layer type hint. More...

QString	name
	Friendly name for layer, possibly for use when loading layer into project. More...

QString	outputName
	Associated output name from algorithm which generated the layer. More...

QgsProject *	project = nullptr
	Destination project. More...

Detailed Description

Details for layers to load into projects.

Since: QGIS 3.0

Definition at line 264 of file qgsprocessingcontext.h.

Constructor & Destructor Documentation

◆ LayerDetails() [1/2]

QgsProcessingContext::LayerDetails::LayerDetails	(	const QString &	name,
		QgsProject *	project,
		const QString &	outputName = `QString()`,
		QgsProcessingUtils::LayerHint	layerTypeHint = `QgsProcessingUtils::LayerHint::UnknownType`
	)

inline

Constructor for LayerDetails.

Definition at line 271 of file qgsprocessingcontext.h.

◆ LayerDetails() [2/2]

QgsProcessingContext::LayerDetails::LayerDetails ( )

default

Default constructor.

Member Function Documentation

◆ postProcessor()

QgsProcessingLayerPostProcessorInterface * QgsProcessingContext::LayerDetails::postProcessor ( ) const

Layer post-processor.

May be nullptr if no post-processing is required.

See also: setPostProcessor()

Since: QGIS 3.2

Definition at line 259 of file qgsprocessingcontext.cpp.

◆ setOutputLayerName()

void QgsProcessingContext::LayerDetails::setOutputLayerName ( QgsMapLayer * layer ) const

Sets a layer name to match this output, respecting any local user settings which affect this name.

Since: QGIS 3.10.1

Definition at line 272 of file qgsprocessingcontext.cpp.

◆ setPostProcessor()

void QgsProcessingContext::LayerDetails::setPostProcessor ( QgsProcessingLayerPostProcessorInterface * processor )

Sets the layer post-processor.

May be nullptr if no post-processing is required.

Ownership of processor is transferred.

See also: postProcessor()

Since: QGIS 3.2

Definition at line 264 of file qgsprocessingcontext.cpp.

Member Data Documentation

◆ forceName

bool QgsProcessingContext::LayerDetails::forceName = false

Set to true if LayerDetails::name should always be used as the loaded layer name, regardless of the user's local Processing settings.

Since: QGIS 3.16

Definition at line 294 of file qgsprocessingcontext.h.

◆ groupName

QString QgsProcessingContext::LayerDetails::groupName

Optional name for a layer tree group under which to place the layer when loading it into a project.

Since: QGIS 3.32

Definition at line 306 of file qgsprocessingcontext.h.

◆ layerSortKey

int QgsProcessingContext::LayerDetails::layerSortKey = 0

Optional sorting key for sorting output layers when loading them into a project.

Layers with a greater sort key will be placed over layers with a lesser sort key.

Since: QGIS 3.32

Definition at line 315 of file qgsprocessingcontext.h.

◆ layerTypeHint

QgsProcessingUtils::LayerHint QgsProcessingContext::LayerDetails::layerTypeHint = QgsProcessingUtils::LayerHint::UnknownType

Layer type hint.

Since: QGIS 3.4

Definition at line 322 of file qgsprocessingcontext.h.

◆ name

QString QgsProcessingContext::LayerDetails::name

Friendly name for layer, possibly for use when loading layer into project.

Warning: Instead of directly using this value, prefer to call setOutputLayerName() to generate a layer name which respects the user's local Processing settings.

Definition at line 287 of file qgsprocessingcontext.h.

◆ outputName

QString QgsProcessingContext::LayerDetails::outputName

Associated output name from algorithm which generated the layer.

Definition at line 299 of file qgsprocessingcontext.h.

◆ project

QgsProject* QgsProcessingContext::LayerDetails::project = nullptr

Destination project.

Definition at line 349 of file qgsprocessingcontext.h.

The documentation for this class was generated from the following files:

/build/qgis-3.32.0+99sid/src/core/processing/qgsprocessingcontext.h
/build/qgis-3.32.0+99sid/src/core/processing/qgsprocessingcontext.cpp

Public Member Functions

Public Attributes