QGIS API Documentation  3.23.0-Master (22c16f2067)
qgsgeometrydanglecheck.h
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1 /***************************************************************************
2  qgsgeometrydanglecheck.h
3  ---------------------
4  begin : June 2017
5  copyright : (C) 2017 by Sandro Mani / Sourcepole AG
6  email : smani at sourcepole dot ch
7  ***************************************************************************
8  * *
9  * This program is free software; you can redistribute it and/or modify *
10  * it under the terms of the GNU General Public License as published by *
11  * the Free Software Foundation; either version 2 of the License, or *
12  * (at your option) any later version. *
13  * *
14  ***************************************************************************/
15 
16 #define SIP_NO_FILE
17 
18 #ifndef QGSGEOMETRYDANGLECHECK_H
19 #define QGSGEOMETRYDANGLECHECK_H
20 
21 #include "qgsgeometrycheck.h"
22 
27 class ANALYSIS_EXPORT QgsGeometryDangleCheck : public QgsGeometryCheck
28 {
29  Q_DECLARE_TR_FUNCTIONS( QgsGeometryDangleCheck )
30  public:
31  QgsGeometryDangleCheck( QgsGeometryCheckContext *context, const QVariantMap &configuration )
32  : QgsGeometryCheck( context, configuration )
33  {}
34  void fixError( const QMap<QString, QgsFeaturePool *> &featurePools, QgsGeometryCheckError *error, int method, const QMap<QString, int> &mergeAttributeIndices, Changes &changes ) const override;
35 
36  QList<QgsWkbTypes::GeometryType> compatibleGeometryTypes() const override { return factoryCompatibleGeometryTypes(); }
37  void collectErrors( const QMap<QString, QgsFeaturePool *> &featurePools, QList<QgsGeometryCheckError *> &errors, QStringList &messages, QgsFeedback *feedback, const LayerFeatureIds &ids = LayerFeatureIds() ) const override;
38  Q_DECL_DEPRECATED QStringList resolutionMethods() const override;
39  QString description() const override { return factoryDescription(); }
40  QString id() const override { return factoryId(); }
41  QgsGeometryCheck::CheckType checkType() const override { return factoryCheckType(); }
42 
43  static QList<QgsWkbTypes::GeometryType> factoryCompatibleGeometryTypes() {return {QgsWkbTypes::LineGeometry}; }
44  static bool factoryIsCompatible( QgsVectorLayer *layer ) SIP_SKIP { return factoryCompatibleGeometryTypes().contains( layer->geometryType() ); }
45  static QString factoryDescription() { return tr( "Dangle" ); }
46  static QString factoryId() { return QStringLiteral( "QgsGeometryDangleCheck" ); }
47  static QgsGeometryCheck::CheckType factoryCheckType() SIP_SKIP;
48 
49  enum ResolutionMethod { NoChange };
50 };
51 
52 #endif // QGSGEOMETRYDANGLECHECK_H
Base class for feedback objects to be used for cancellation of something running in a worker thread.
Definition: qgsfeedback.h:45
Base configuration for geometry checks.
This represents an error reported by a geometry check.
This class implements a geometry check.
virtual void collectErrors(const QMap< QString, QgsFeaturePool * > &featurePools, QList< QgsGeometryCheckError * > &errors, QStringList &messages, QgsFeedback *feedback, const LayerFeatureIds &ids=QgsGeometryCheck::LayerFeatureIds()) const =0
The main worker method.
virtual Q_DECL_DEPRECATED QStringList resolutionMethods() const
Returns a list of descriptions for available resolutions for errors.
CheckType
The type of a check.
virtual void fixError(const QMap< QString, QgsFeaturePool * > &featurePools, QgsGeometryCheckError *error, int method, const QMap< QString, int > &mergeAttributeIndices, Changes &changes) const
Fixes the error error with the specified method.
QString id() const override
Returns an id for this check.
static QString factoryDescription()
QgsGeometryCheck::CheckType checkType() const override
Returns the check type.
static QList< QgsWkbTypes::GeometryType > factoryCompatibleGeometryTypes()
QString description() const override
Returns a human readable description for this check.
QList< QgsWkbTypes::GeometryType > compatibleGeometryTypes() const override
A list of geometry types for which this check can be performed.
QgsGeometryDangleCheck(QgsGeometryCheckContext *context, const QVariantMap &configuration)
static bool factoryIsCompatible(QgsVectorLayer *layer)
Represents a vector layer which manages a vector based data sets.
#define SIP_SKIP
Definition: qgis_sip.h:126