QGIS API Documentation
3.14.0-Pi (9f7028fd23)
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#include <qgsprocessingparameters.h>
Public Member Functions | |
QgsProcessingParameterAuthConfig (const QString &name, const QString &description=QString(), const QVariant &defaultValue=QVariant(), bool optional=false) | |
Constructor for QgsProcessingParameterAuthConfig. More... | |
QString | asScriptCode () const override |
Returns the parameter definition encoded in a string which can be used within a Processing script. More... | |
QgsProcessingParameterDefinition * | clone () const override |
Creates a clone of the parameter definition. More... | |
QString | type () const override |
Unique parameter type name. More... | |
QString | valueAsPythonString (const QVariant &value, QgsProcessingContext &context) const override |
Returns a string version of the parameter input value, which is suitable for use as an input parameter value when running an algorithm directly from a Python command. More... | |
Public Member Functions inherited from QgsProcessingParameterDefinition | |
QgsProcessingParameterDefinition (const QString &name, const QString &description=QString(), const QVariant &defaultValue=QVariant(), bool optional=false) | |
Constructor for QgsProcessingParameterDefinition. More... | |
virtual | ~QgsProcessingParameterDefinition ()=default |
QStringList | additionalExpressionContextVariables () const |
Returns a list of additional expression context variables which are available for use when evaluating this parameter. More... | |
QgsProcessingAlgorithm * | algorithm () const |
Returns a pointer to the algorithm which owns this parameter. More... | |
virtual QString | asPythonString (QgsProcessing::PythonOutputType outputType=QgsProcessing::PythonQgsProcessingAlgorithmSubclass) const |
Returns the parameter definition as a Python command which can be used within a Python Processing script. More... | |
virtual bool | checkValueIsAcceptable (const QVariant &input, QgsProcessingContext *context=nullptr) const |
Checks whether the specified input value is acceptable for the parameter. More... | |
QVariant | defaultValue () const |
Returns the default value for the parameter. More... | |
virtual QStringList | dependsOnOtherParameters () const |
Returns a list of other parameter names on which this parameter is dependent (e.g. More... | |
QString | description () const |
Returns the description for the parameter. More... | |
QString | dynamicLayerParameterName () const |
Returns the name of the parameter for a layer linked to a dynamic parameter, or an empty string if this is not set. More... | |
QgsPropertyDefinition | dynamicPropertyDefinition () const |
Returns the property definition for dynamic properties. More... | |
Flags | flags () const |
Returns any flags associated with the parameter. More... | |
virtual bool | fromVariantMap (const QVariantMap &map) |
Restores this parameter to a QVariantMap. More... | |
virtual bool | isDestination () const |
Returns true if this parameter represents a file or layer destination, e.g. More... | |
bool | isDynamic () const |
Returns true if the parameter supports is dynamic, and can support data-defined values (i.e. More... | |
QVariantMap & | metadata () |
Returns the parameter's freeform metadata. More... | |
QVariantMap | metadata () const |
Returns the parameter's freeform metadata. More... | |
QString | name () const |
Returns the name of the parameter. More... | |
QgsProcessingProvider * | provider () const |
Returns a pointer to the provider for the algorithm which owns this parameter. More... | |
void | setAdditionalExpressionContextVariables (const QStringList &variables) |
Sets a list of additional expression context variables which are available for use when evaluating this parameter. More... | |
void | setDefaultValue (const QVariant &value) |
Sets the default value for the parameter. More... | |
void | setDescription (const QString &description) |
Sets the description for the parameter. More... | |
void | setDynamicLayerParameterName (const QString &name) |
Sets the name for the parameter for a layer linked to a dynamic parameter, or an empty string if this is not set. More... | |
void | setDynamicPropertyDefinition (const QgsPropertyDefinition &definition) |
Sets the property definition for dynamic properties. More... | |
void | setFlags (Flags flags) |
Sets the flags associated with the parameter. More... | |
void | setIsDynamic (bool dynamic) |
Sets whether the parameter is dynamic, and can support data-defined values (i.e. More... | |
void | setMetadata (const QVariantMap &metadata) |
Sets the parameter's freeform metadata. More... | |
void | setName (const QString &name) |
Sets the name of the parameter. More... | |
virtual QString | toolTip () const |
Returns a formatted tooltip for use with the parameter, which gives helpful information like parameter description, ID, and extra content like default values (depending on parameter type). More... | |
virtual QVariantMap | toVariantMap () const |
Saves this parameter to a QVariantMap. More... | |
Static Public Member Functions | |
static QgsProcessingParameterAuthConfig * | fromScriptCode (const QString &name, const QString &description, bool isOptional, const QString &definition) |
Creates a new parameter using the definition from a script code. More... | |
static QString | typeName () |
Returns the type name for the parameter class. More... | |
Additional Inherited Members | |
Public Types inherited from QgsProcessingParameterDefinition | |
enum | Flag { FlagAdvanced = 1 << 1, FlagHidden = 1 << 2, FlagOptional = 1 << 3, FlagIsModelOutput = 1 << 4 } |
Parameter flags. More... | |
Protected Attributes inherited from QgsProcessingParameterDefinition | |
QStringList | mAdditionalExpressionVariables |
Additional expression context variables exposed for use by this parameter. More... | |
QgsProcessingAlgorithm * | mAlgorithm = nullptr |
Pointer to algorithm which owns this parameter. More... | |
QVariant | mDefault |
Default value for parameter. More... | |
QString | mDescription |
Parameter description. More... | |
QString | mDynamicLayerParameterName |
Linked vector layer parameter name for dynamic properties. More... | |
Flags | mFlags |
Parameter flags. More... | |
bool | mIsDynamic = false |
True for dynamic parameters, which can have data-defined (QgsProperty) based values. More... | |
QVariantMap | mMetadata |
Freeform metadata for parameter. Mostly used by widget wrappers to customize their appearance and behavior. More... | |
QString | mName |
Parameter name. More... | |
QgsPropertyDefinition | mPropertyDefinition |
Data defined property definition. More... | |
A string parameter for authentication configuration ID values.
This parameter allows for users to select from available authentication configurations, or create new authentication configurations as required.
QgsProcessingParameterAuthConfig should be evaluated by calling QgsProcessingAlgorithm::parameterAsString().
Definition at line 2262 of file qgsprocessingparameters.h.
QgsProcessingParameterAuthConfig::QgsProcessingParameterAuthConfig | ( | const QString & | name, |
const QString & | description = QString() , |
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const QVariant & | defaultValue = QVariant() , |
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bool | optional = false |
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Constructor for QgsProcessingParameterAuthConfig.
Definition at line 4000 of file qgsprocessingparameters.cpp.
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overridevirtual |
Returns the parameter definition encoded in a string which can be used within a Processing script.
Reimplemented from QgsProcessingParameterDefinition.
Definition at line 4020 of file qgsprocessingparameters.cpp.
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overridevirtual |
Creates a clone of the parameter definition.
Implements QgsProcessingParameterDefinition.
Definition at line 4006 of file qgsprocessingparameters.cpp.
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static |
Creates a new parameter using the definition from a script code.
Definition at line 4031 of file qgsprocessingparameters.cpp.
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inlineoverridevirtual |
Unique parameter type name.
Implements QgsProcessingParameterDefinition.
Definition at line 2277 of file qgsprocessingparameters.h.
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inlinestatic |
Returns the type name for the parameter class.
Definition at line 2275 of file qgsprocessingparameters.h.
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overridevirtual |
Returns a string version of the parameter input value, which is suitable for use as an input parameter value when running an algorithm directly from a Python command.
Reimplemented from QgsProcessingParameterDefinition.
Definition at line 4011 of file qgsprocessingparameters.cpp.