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* (University of Bonn/Germany) |
* (University of Bonn/Germany) |
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*/ |
*/ |
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public class FeatureMapLayerSelectionSynchronizer extends |
public class FeatureMapLayerSelectionSynchronizer extends |
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StyledLayerSelectionModelSynchronizer<StyledFeatureLayerSelectionModel> implements |
StyledLayerSelectionModelSynchronizer<StyledFeatureLayerSelectionModel> |
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JMapPaneListener { |
implements JMapPaneListener { |
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/** |
/** |
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* Holds the {@link MapLayer} to keep synchronized with the layer selection |
* Holds the {@link MapLayer} to keep synchronized with the layer selection |
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* model. |
* model. |
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selectionMapStyle = styledMapLayer.getStyle(); |
selectionMapStyle = styledMapLayer.getStyle(); |
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LOGGER.debug("NO SELECTION .. reset original style"); |
LOGGER.debug("NO SELECTION .. reset original style"); |
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} else { |
} else { |
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LOGGER.debug("SELECTION .. change style"); |
LOGGER.debug("SELECTION .. change style"); |
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Style originalStyle = styledMapLayer.getStyle(); |
Style originalStyle = styledMapLayer.getStyle(); |
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// TODO This clone is a deep clone and it is slow.. |
// TODO This clone is a deep clone and it is slow.. |
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selectionMapStyle = StylingUtil.clone(originalStyle); |
selectionMapStyle = StylingUtil.clone(originalStyle); |
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// TODO BAD CODE |
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Rule selectedRule = StylingUtil.STYLE_FACTORY.createRule(); |
Style defaultStyle = StylingUtil |
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selectedRule.setFilter(new Filter() { |
.createDefaultStyle(styledMapLayer.getGeoObject()); |
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@Override |
// Rule selectedRule = StylingUtil.STYLE_FACTORY.createRule(); |
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public Object accept(FilterVisitor visitor, Object extraData) { |
defaultStyle.getFeatureTypeStyles()[0].getRules()[0] |
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return null; |
.setFilter(new Filter() { |
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} |
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@Override |
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@Override |
public Object accept(FilterVisitor visitor, |
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public boolean evaluate(Object obj) { |
Object extraData) { |
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if (obj instanceof Feature) { |
return null; |
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Feature f = (Feature)obj; |
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LOGGER.info("treffer"); |
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// TODO BAD CODE |
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for (Feature ff : newSelection){ |
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if (ff.getID().equals(f.getID())) return true; |
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} |
} |
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return false; |
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|
@Override |
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} |
public boolean evaluate(Object obj) { |
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LOGGER.info("kein treffer"); |
if (obj instanceof Feature) { |
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return false; |
Feature f = (Feature) obj; |
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} |
// TODO BAD CODE |
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for (Feature ff : newSelection) { |
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}); |
if (ff.getID().equals(f.getID())) |
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return true; |
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Style defaultStyle = StylingUtil.createDefaultStyle(styledMapLayer.getGeoObject()); |
} |
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selectedRule.setSymbolizers(new Symbolizer[] {defaultStyle.getFeatureTypeStyles()[0].getRules()[0].getSymbolizers()[0]} ); |
return false; |
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Rule[] rules = selectionMapStyle.getFeatureTypeStyles()[0].getRules(); |
} |
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rules = LangUtil.extendArray(rules, selectedRule); |
return false; |
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} |
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selectionMapStyle.getFeatureTypeStyles()[0].setRules(rules); |
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}); |
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// selectionMapStyle.setFeatureTypeStyles(originalStyle.getF) |
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selectionMapStyle.setFeatureTypeStyles(LangUtil.extendArray( |
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selectionMapStyle.getFeatureTypeStyles(), defaultStyle |
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.getFeatureTypeStyles()[0])); |
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// selectionMapStyle.setFeatureTypeStyles(originalStyle.getF) |
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// Flat copy the style |
// Flat copy the style |
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// selectionMapStyle = StylingUtil.createDefaultStyle(styledMapLayer.getGeoObject()); |
// selectionMapStyle = |
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|
// StylingUtil.createDefaultStyle(styledMapLayer.getGeoObject()); |
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} |
} |
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mapLayer.setStyle(selectionMapStyle); |
mapLayer.setStyle(selectionMapStyle); |
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@Override |
@Override |
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public void performMapPaneEvent(JMapPaneEvent e) { |
public void performMapPaneEvent(JMapPaneEvent e) { |
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if (!(e instanceof FeatureSelectedEvent)) { |
if (!(e instanceof FeatureSelectedEvent)) { |
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LOGGER.debug("Ignoring event "+e); |
// LOGGER.debug("Ignoring event " + e); |
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return; |
return; |
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} |
} |
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FeatureSelectedEvent fse = (FeatureSelectedEvent) e; |
FeatureSelectedEvent fse = (FeatureSelectedEvent) e; |
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LOGGER.debug("Do event "+fse); |
// LOGGER.debug("Do event " + fse); |
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LOGGER.debug("Do event "+fse.getSelectionResult()); |
// LOGGER.debug("Do event " + fse.getSelectionResult()); |
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// ignore event if it is caused by the DpLayerVectorSelectionModel |
// ignore event if it is caused by the DpLayerVectorSelectionModel |
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if (selectionChangeCausedByMe) |
if (selectionChangeCausedByMe) |
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// Show selected feature in the map, which is not automatically done by |
// Show selected feature in the map, which is not automatically done by |
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// the FeatureSelectedEvent |
// the FeatureSelectedEvent |
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changeLayerStyle(layerSelModel.getSelection()); |
changeLayerStyle(layerSelModel.getSelection()); |
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|
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// Danger of event circles in propertyChange(..) banned |
// Danger of event circles in propertyChange(..) banned |
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selectionChangeCausedByMe = false; |
selectionChangeCausedByMe = false; |
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} |
} |