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Add serialization of the GUI state of the grapher views
The following things are restored additionally the window size+position * Selected X-Axis Feature + Projection * Selected Y-Axis Feature + Projection * The ScreenTransform that was used during saving the project * Whether or not to connect edges The context chosen by the user can unfortunately not be restored, since the BDV View Windows have no unique ID. However, this is consistent to other views (e.g. TrackScheme), where the context can also not be restored.
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src/main/java/org/mastodon/mamut/views/grapher/GrapherGuiState.java
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| package org.mastodon.mamut.views.grapher; | ||
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| import java.util.Map; | ||
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| import org.mastodon.Ref; | ||
| import org.mastodon.feature.FeatureProjectionSpec; | ||
| import org.mastodon.feature.FeatureSpec; | ||
| import org.mastodon.graph.Edge; | ||
| import org.mastodon.graph.Vertex; | ||
| import org.mastodon.model.HasLabel; | ||
| import org.mastodon.spatial.HasTimepoint; | ||
| import org.mastodon.views.grapher.datagraph.ScreenTransform; | ||
| import org.mastodon.views.grapher.display.DataDisplayFrame; | ||
| import org.mastodon.views.grapher.display.FeatureGraphConfig; | ||
| import org.mastodon.views.grapher.display.FeatureSpecPair; | ||
| import org.mastodon.views.grapher.display.GrapherSidePanel; | ||
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| public class GrapherGuiState | ||
| { | ||
| private GrapherGuiState() | ||
| { | ||
| // Prevent instantiation. | ||
| } | ||
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| /** | ||
| * Key for the transform in a Grapher view. Value is a Grapher ScreenTransform instance. | ||
| */ | ||
| public static final String GRAPHER_TRANSFORM_KEY = "GrapherTransform"; | ||
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| /** | ||
| * Key for the selected feature for the X axis in a Grapher view. Value is a Boolean. | ||
| */ | ||
| public static final String GRAPHER_X_AXIS_FEATURE_IS_EDGE_KEY = "GrapherXAxisFeatureIsEdge"; | ||
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| /** | ||
| * Key for the selected feature spec for the X axis in a Grapher view. Value is a string. | ||
| */ | ||
| public static final String GRAPHER_X_AXIS_FEATURE_SPEC_KEY = "GrapherXAxisFeatureSpec"; | ||
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| /** | ||
| * Key for the selected projection for the X axis in a Grapher view. Value is a string. | ||
| */ | ||
| public static final String GRAPHER_X_AXIS_FEATURE_PROJECTION_KEY = "GrapherXAxisFeatureProjection"; | ||
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| /** | ||
| * Key for the selected incoming edge for the X axis in a Grapher view. Value is a boolean. | ||
| */ | ||
| public static final String GRAPHER_X_AXIS_INCOMING_EDGE_KEY = "GrapherXAxisFeatureIsIncomingEdge"; | ||
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| /** | ||
| * Key for the selected feature for the Y axis in a Grapher view. Value is a Boolean. | ||
| */ | ||
| public static final String GRAPHER_Y_AXIS_FEATURE_IS_EDGE_KEY = "GrapherYAxisFeatureIsEdge"; | ||
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| /** | ||
| * Key for the selected feature spec for the Y axis in a Grapher view. Value is a string. | ||
| */ | ||
| public static final String GRAPHER_Y_AXIS_FEATURE_SPEC_KEY = "GrapherYAxisFeatureSpec"; | ||
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| /** | ||
| * Key for the selected projection for the Y axis in a Grapher view. Value is a string. | ||
| */ | ||
| public static final String GRAPHER_Y_AXIS_FEATURE_PROJECTION_KEY = "GrapherYAxisFeatureProjection"; | ||
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| /** | ||
| * Key for the selected incoming edge for the Y axis in a Grapher view. Value is a boolean. | ||
| */ | ||
| public static final String GRAPHER_Y_AXIS_INCOMING_EDGE_KEY = "GrapherYAxisFeatureIsIncomingEdge"; | ||
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| /** | ||
| * Key for whether show edges is checked in a Grapher view. Value is a boolean. | ||
| */ | ||
| public static final String GRAPHER_SHOW_EDGES_KEY = "GrapherShowEdges"; | ||
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| static < V extends Vertex< E > & HasTimepoint & HasLabel & Ref< V >, E extends Edge< V > & Ref< E > > void | ||
| writeGuiState( final DataDisplayFrameSupplier< V, E > frameProvider, final Map< String, Object > guiState ) | ||
| { | ||
| DataDisplayFrame< V, E > frame = frameProvider.getFrame(); | ||
| // Transform. | ||
| final ScreenTransform transform = frame.getDataDisplayPanel().getScreenTransform().get(); | ||
| guiState.put( GRAPHER_TRANSFORM_KEY, transform ); | ||
| // Feature graph config. | ||
| writeFeatureGraphConfig( frame, guiState ); | ||
| } | ||
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| static < V extends Vertex< E > & HasTimepoint & HasLabel & Ref< V >, E extends Edge< V > & Ref< E > > void | ||
| loadGuiState( final DataDisplayFrameSupplier< V, E > frameSupplier, final Map< String, Object > guiState, | ||
| final FeatureGraphConfig defaultConfig ) | ||
| { | ||
| DataDisplayFrame< V, E > frame = frameSupplier.getFrame(); | ||
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| // Read Screen Transform. | ||
| final ScreenTransform screenTransform = ( ScreenTransform ) guiState.get( GRAPHER_TRANSFORM_KEY ); | ||
| if ( null != screenTransform ) | ||
| frame.getDataDisplayPanel().getScreenTransform().set( screenTransform ); | ||
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| // Read Feature graph config. | ||
| FeatureGraphConfig config = loadFeatureGraphConfig( frame, guiState, defaultConfig ); | ||
| frame.getVertexSidePanel().setGraphConfig( config ); | ||
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| // Plot with loaded transform and config. | ||
| frame.plot( screenTransform ); | ||
| } | ||
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| private static < V extends Vertex< E > & HasTimepoint & HasLabel & Ref< V >, E extends Edge< V > & Ref< E > > void | ||
| writeFeatureGraphConfig( final DataDisplayFrame< V, E > frame, final Map< String, Object > guiState ) | ||
| { | ||
| FeatureGraphConfig config = frame.getVertexSidePanel().getGraphConfig(); | ||
| // X-axis feature. | ||
| FeatureSpecPair featureSpecPairX = config.getXFeature(); | ||
| guiState.put( GRAPHER_X_AXIS_FEATURE_IS_EDGE_KEY, featureSpecPairX.isEdgeFeature() ); | ||
| guiState.put( GRAPHER_X_AXIS_FEATURE_SPEC_KEY, featureSpecPairX.getFeatureSpecKey() ); | ||
| guiState.put( GRAPHER_X_AXIS_FEATURE_PROJECTION_KEY, featureSpecPairX.projectionKey().toString() ); | ||
| guiState.put( GRAPHER_X_AXIS_INCOMING_EDGE_KEY, featureSpecPairX.isIncomingEdge() ); | ||
| // Y-axis feature. | ||
| FeatureSpecPair featureSpecPairY = config.getYFeature(); | ||
| guiState.put( GRAPHER_Y_AXIS_FEATURE_IS_EDGE_KEY, featureSpecPairY.isEdgeFeature() ); | ||
| guiState.put( GRAPHER_Y_AXIS_FEATURE_SPEC_KEY, featureSpecPairY.getFeatureSpecKey() ); | ||
| guiState.put( GRAPHER_Y_AXIS_FEATURE_PROJECTION_KEY, featureSpecPairY.projectionKey().toString() ); | ||
| guiState.put( GRAPHER_Y_AXIS_INCOMING_EDGE_KEY, featureSpecPairY.isIncomingEdge() ); | ||
| // Show edges. | ||
| guiState.put( GRAPHER_SHOW_EDGES_KEY, config.drawConnected() ); | ||
| } | ||
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| private static < V extends Vertex< E > & HasTimepoint & HasLabel & Ref< V >, E extends Edge< V > & Ref< E > > FeatureGraphConfig | ||
| loadFeatureGraphConfig( final DataDisplayFrame< V, E > frame, final Map< String, Object > guiState, | ||
| final FeatureGraphConfig defaultConfig ) | ||
| { | ||
| GrapherSidePanel sidePanel = frame.getVertexSidePanel(); | ||
| FeatureSpecPair featureSpecPairX = loadFeatureSpecPair( guiState, sidePanel, GRAPHER_X_AXIS_FEATURE_IS_EDGE_KEY, | ||
| GRAPHER_X_AXIS_FEATURE_SPEC_KEY, GRAPHER_X_AXIS_FEATURE_PROJECTION_KEY, GRAPHER_X_AXIS_INCOMING_EDGE_KEY ); | ||
| FeatureSpecPair featureSpecPairY = loadFeatureSpecPair( guiState, sidePanel, GRAPHER_Y_AXIS_FEATURE_IS_EDGE_KEY, | ||
| GRAPHER_Y_AXIS_FEATURE_SPEC_KEY, GRAPHER_Y_AXIS_FEATURE_PROJECTION_KEY, GRAPHER_Y_AXIS_INCOMING_EDGE_KEY ); | ||
| Boolean showEdges = ( Boolean ) guiState.get( GRAPHER_SHOW_EDGES_KEY ); | ||
| if ( featureSpecPairX == null || featureSpecPairY == null || showEdges == null ) | ||
| return defaultConfig; | ||
| return new FeatureGraphConfig( featureSpecPairX, featureSpecPairY, FeatureGraphConfig.GraphDataItemsSource.CONTEXT, showEdges ); | ||
| } | ||
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| private static FeatureSpecPair loadFeatureSpecPair( final Map< String, Object > guiState, final GrapherSidePanel sidePanel, | ||
| final String edgeKey, final String featureSpecKey, final String projectionKey, final String incomingEdgeKey ) | ||
| { | ||
| Boolean isEdgeFeature = ( Boolean ) guiState.get( edgeKey ); | ||
| final String yFeatureSpecKey = ( String ) guiState.get( featureSpecKey ); | ||
| final String yProjectionKey = ( String ) guiState.get( projectionKey ); | ||
| Boolean incomingEdge = ( Boolean ) guiState.get( incomingEdgeKey ); | ||
| FeatureSpec< ?, ? > featureSpec = sidePanel.getFeatureSpec( yFeatureSpecKey ); | ||
| FeatureProjectionSpec projectionSpec = sidePanel.getFeatureProjectionSpec( yProjectionKey ); | ||
| if ( isEdgeFeature == null || featureSpec == null || projectionSpec == null || incomingEdge == null ) | ||
| return null; | ||
| return new FeatureSpecPair( featureSpec, projectionSpec, isEdgeFeature, incomingEdge ); | ||
| } | ||
| } |
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