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

#include <qgsprocessingcontext.h>

Public Member Functions
	LayerDetails ()=default

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

QgsProcessingLayerPostProcessorInterface *	postProcessor () const
	Layer post-processor.

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

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

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.

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

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

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

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

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

QgsProject *	project = nullptr
	Destination project.

Detailed Description

Details for layers to load into projects.

Definition at line 247 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 254 of file qgsprocessingcontext.h.

◆ LayerDetails() [2/2]

QgsProcessingContext::LayerDetails::LayerDetails ( )

default

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 264 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 277 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 269 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 276 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 288 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 297 of file qgsprocessingcontext.h.

◆ layerTypeHint

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

Layer type hint.

Since: QGIS 3.4

Definition at line 304 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 269 of file qgsprocessingcontext.h.

◆ outputName

QString QgsProcessingContext::LayerDetails::outputName

Associated output name from algorithm which generated the layer.

Definition at line 281 of file qgsprocessingcontext.h.

◆ project

QgsProject* QgsProcessingContext::LayerDetails::project = nullptr

Destination project.

Definition at line 331 of file qgsprocessingcontext.h.

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

/build/qgis-3.40.0+99sid/src/core/processing/qgsprocessingcontext.h
/build/qgis-3.40.0+99sid/src/core/processing/qgsprocessingcontext.cpp

Public Member Functions

Public Attributes