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import org.geotools.styling.RuleImpl; |
import org.geotools.styling.RuleImpl; |
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import org.geotools.styling.Style; |
import org.geotools.styling.Style; |
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import org.geotools.styling.StyleImpl; |
import org.geotools.styling.StyleImpl; |
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import org.geotools.styling.Symbolizer; |
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import org.opengis.filter.Filter; |
import org.opengis.filter.Filter; |
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import org.opengis.filter.FilterVisitor; |
import org.opengis.filter.FilterVisitor; |
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import org.opengis.layer.StyleURL; |
import org.opengis.layer.StyleURL; |
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import schmitzm.geotools.map.event.JMapPaneEvent; |
import schmitzm.geotools.map.event.JMapPaneEvent; |
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import schmitzm.geotools.map.event.JMapPaneListener; |
import schmitzm.geotools.map.event.JMapPaneListener; |
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import schmitzm.geotools.styling.StylingUtil; |
import schmitzm.geotools.styling.StylingUtil; |
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import schmitzm.lang.LangUtil; |
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import skrueger.geotools.StyledFeatureCollectionInterface; |
import skrueger.geotools.StyledFeatureCollectionInterface; |
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import skrueger.geotools.StyledMapInterface; |
import skrueger.geotools.StyledMapInterface; |
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import skrueger.geotools.selection.StyledFeatureLayerSelectionModel; |
import skrueger.geotools.selection.StyledFeatureLayerSelectionModel; |
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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<Feature> implements |
StyledLayerSelectionModelSynchronizer<StyledFeatureLayerSelectionModel> implements |
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JMapPaneListener { |
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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selectionChangeCausedByMe = false; |
selectionChangeCausedByMe = false; |
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} |
} |
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private void changeLayerStyle(Vector<Feature> newSelection) { |
private void changeLayerStyle(final Vector<Feature> newSelection) { |
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Style selectionMapStyle = null; |
Style selectionMapStyle = null; |
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try { |
try { |
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if (newSelection.isEmpty()) { |
if (newSelection.isEmpty()) { |
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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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Rule[] rules = selectionMapStyle.getFeatureTypeStyles()[0].getRules(); |
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Rule selectedRule = StylingUtil.STYLE_FACTORY.createRule(); |
Rule selectedRule = StylingUtil.STYLE_FACTORY.createRule(); |
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selectedRule.setFilter(new Filter() { |
selectedRule.setFilter(new Filter() { |
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@Override |
@Override |
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public boolean evaluate(Object obj) { |
public boolean evaluate(Object obj) { |
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if (obj instanceof Feature) { |
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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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} |
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LOGGER.info("kein treffer"); |
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return false; |
return false; |
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} |
} |
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}); |
}); |
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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]} ); |
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Rule[] rules = selectionMapStyle.getFeatureTypeStyles()[0].getRules(); |
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rules = LangUtil.extendArray(rules, selectedRule); |
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selectionMapStyle.getFeatureTypeStyles()[0].setRules(rules); |
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// selectionMapStyle.setFeatureTypeStyles(originalStyle.getF) |
// 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()); |
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} |
} |
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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)) |
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if (!(e instanceof FeatureSelectedEvent)) { |
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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); |
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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) |