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package eu.etaxonomy.taxeditor.navigation.navigator.e4.handler;
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import javax.inject.Named;
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import org.eclipse.e4.core.di.annotations.CanExecute;
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import org.eclipse.e4.core.di.annotations.Execute;
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import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem;
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import org.eclipse.e4.ui.services.IServiceConstants;
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import org.eclipse.jface.viewers.TreeSelection;
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import eu.etaxonomy.cdm.persistence.dto.TaxonNodeDto;
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public class AggregateTaxonDescriptionsHandler {
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@Execute
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public void execute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection) {
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TaxonNodeDto node = (TaxonNodeDto) selection.getFirstElement();
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}
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@CanExecute
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public boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)Object selection,
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MHandledMenuItem menuItem){
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boolean canExecute = false;
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// canExecute = selection instanceof TreeSelection
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// && ((TreeSelection) selection).size()==1
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// && ((TreeSelection) selection).getFirstElement() instanceof TaxonNodeDto;
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menuItem.setVisible(canExecute);
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return canExecute;
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}
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}
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