16#include "moc_qgsprojectgpssettings.cpp"
32 if ( mDestinationLayer )
42 mAutoAddTrackVertices =
false;
43 mAutoCommitFeatures =
false;
44 mDestinationFollowsActiveLayer =
true;
46 mDestinationLayer.
setLayer(
nullptr );
47 mDestinationTimestampFields.clear();
58 mAutoAddTrackVertices = element.attribute( QStringLiteral(
"autoAddTrackVertices" ),
"0" ).toInt();
59 mAutoCommitFeatures = element.attribute( QStringLiteral(
"autoCommitFeatures" ),
"0" ).toInt();
60 mDestinationFollowsActiveLayer = element.attribute( QStringLiteral(
"destinationFollowsActiveLayer" ),
"1" ).toInt();
62 const QString layerId = element.attribute( QStringLiteral(
"destinationLayer" ) );
63 const QString layerName = element.attribute( QStringLiteral(
"destinationLayerName" ) );
64 const QString layerSource = element.attribute( QStringLiteral(
"destinationLayerSource" ) );
65 const QString layerProvider = element.attribute( QStringLiteral(
"destinationLayerProvider" ) );
67 mDestinationLayer =
QgsVectorLayerRef( layerId, layerName, layerSource, layerProvider );
69 mDestinationTimestampFields.clear();
71 const QDomElement timeStampElement = element.firstChildElement( QStringLiteral(
"timeStampFields" ) );
72 QDomElement layerElement = timeStampElement.firstChildElement();
73 while ( !layerElement.isNull() )
75 const QString layerId = layerElement.attribute( QStringLiteral(
"destinationLayer" ) );
76 const QString field = layerElement.attribute( QStringLiteral(
"field" ) );
77 mDestinationTimestampFields[ layerId ] = field;
78 layerElement = layerElement.nextSiblingElement();
92 QDomElement element = doc.createElement( QStringLiteral(
"ProjectGpsSettings" ) );
94 element.setAttribute( QStringLiteral(
"autoAddTrackVertices" ), mAutoAddTrackVertices ? 1 : 0 );
95 element.setAttribute( QStringLiteral(
"autoCommitFeatures" ), mAutoCommitFeatures ? 1 : 0 );
96 element.setAttribute( QStringLiteral(
"destinationFollowsActiveLayer" ), mDestinationFollowsActiveLayer ? 1 : 0 );
98 if ( mDestinationLayer )
100 element.setAttribute( QStringLiteral(
"destinationLayer" ), mDestinationLayer.
layerId );
101 element.setAttribute( QStringLiteral(
"destinationLayerName" ), mDestinationLayer.
name );
102 element.setAttribute( QStringLiteral(
"destinationLayerSource" ), mDestinationLayer.
source );
103 element.setAttribute( QStringLiteral(
"destinationLayerProvider" ), mDestinationLayer.
provider );
107 element.setAttribute( QStringLiteral(
"destinationLayer" ), QString() );
111 QDomElement timeStampElement = doc.createElement( QStringLiteral(
"timeStampFields" ) );
112 for (
auto it = mDestinationTimestampFields.constBegin(); it != mDestinationTimestampFields.constEnd(); ++it )
114 const QString layerId = it.key();
115 if (
QgsProject *project = qobject_cast< QgsProject * >( parent() ) )
118 if ( !project->mapLayer( layerId ) )
122 QDomElement layerElement = doc.createElement( QStringLiteral(
"field" ) );
123 layerElement.setAttribute( QStringLiteral(
"destinationLayer" ), layerId );
124 layerElement.setAttribute( QStringLiteral(
"field" ), it.value() );
125 timeStampElement.appendChild( layerElement );
127 element.appendChild( timeStampElement );
135 return mAutoAddTrackVertices;
140 return mAutoCommitFeatures;
145 return mDestinationFollowsActiveLayer;
150 return mDestinationLayer.
get();
155 return mDestinationTimestampFields;
162 return mDestinationTimestampFields.value( vl->id() );
169 if ( enabled == mAutoAddTrackVertices )
172 mAutoAddTrackVertices = enabled;
178 if ( enabled == mAutoCommitFeatures )
181 mAutoCommitFeatures = enabled;
187 if ( follow == mDestinationFollowsActiveLayer )
190 mDestinationFollowsActiveLayer = follow;
196 if ( layer == mDestinationLayer.
get() )
201 mDestinationLayer.
setLayer( layer );
219 if ( mDestinationTimestampFields.value( layer->
id() ) != field )
221 mDestinationTimestampFields.insert( layer->
id(), field );
void setAutomaticallyCommitFeatures(bool enabled)
Sets whether features created from GPS locations should be immediately committed to their target laye...
bool automaticallyCommitFeatures
void destinationFollowsActiveLayerChanged(bool follows)
Emitted whenever the destinationFollowsActiveLayer() setting is changed.
bool automaticallyAddTrackVertices
void destinationLayerChanged(QgsVectorLayer *layer)
Emitted whenever the destination layer for features digitized from GPS is changed.
void setDestinationFollowsActiveLayer(bool follow)
Sets whether the destination layer for storing features digitized from GPS should follow the current ...
QMap< QString, QString > destinationTimeStampFields() const
Returns the map of destination layer ID to target time stamp field name.
bool readXml(const QDomElement &element, const QgsReadWriteContext &context)
Reads the settings's state from a DOM element.
QgsProjectGpsSettings(QObject *parent=nullptr)
Constructor for QgsProjectGpsSettings with the specified parent object.
void reset()
Resets the settings to a default state.
QgsVectorLayer * destinationLayer
void setDestinationLayer(QgsVectorLayer *layer)
Sets the destination layer to be used for storing features digitized from GPS.
void setAutomaticallyAddTrackVertices(bool enabled)
Sets whether track vertices should be automatically created whenever new locations are received from ...
QDomElement writeXml(QDomDocument &doc, const QgsReadWriteContext &context) const
Returns a DOM element representing the settings.
void resolveReferences(const QgsProject *project)
Resolves reference to layers from stored layer ID (if it has not been resolved already)
void setDestinationTimeStampField(QgsVectorLayer *layer, const QString &field)
Sets the destination field name for automatically storing timestamps in the specified destination lay...
bool destinationFollowsActiveLayer() const
Returns true if the destination layer for storing features digitized from GPS should follow the curre...
void destinationTimeStampFieldChanged(const QString &field)
Emitted whenever the destination field for automatic time stamps is changed.
~QgsProjectGpsSettings() override
void automaticallyCommitFeaturesChanged(bool enabled)
Emitted whenever the automaticallyCommitFeatures() setting is changed.
void automaticallyAddTrackVerticesChanged(bool enabled)
Emitted whenever the automaticallyAddTrackVertices() setting is changed.
QString destinationTimeStampField() const
Returns the destination time stamp field name for the current destinationLayer(), or an empty string ...
Encapsulates a QGIS project, including sets of map layers and their styles, layouts,...
The class is used as a container of context for various read/write operations on other objects.
Represents a vector layer which manages a vector based data sets.
_LayerRef< QgsVectorLayer > QgsVectorLayerRef
TYPE * resolveWeakly(const QgsProject *project, MatchType matchType=MatchType::All)
Resolves the map layer by attempting to find a matching layer in a project using a weak match.
QString source
Weak reference to layer public source.
QString name
Weak reference to layer name.
TYPE * get() const
Returns a pointer to the layer, or nullptr if the reference has not yet been matched to a layer.
QString provider
Weak reference to layer provider.
void setLayer(TYPE *l)
Sets the reference to point to a specified layer.
QString layerId
Original layer ID.