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package eu.etaxonomy.taxeditor.editor.view.derivate.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.basic.MPart;
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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 eu.etaxonomy.taxeditor.editor.l10n.Messages;
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import eu.etaxonomy.taxeditor.editor.view.derivate.DerivateView;
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public class ToggleLinkWithTaxonSelectionHandler {
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@Execute
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public void execute(@Named(IServiceConstants.ACTIVE_PART) MPart part){
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DerivateView derivateView = (DerivateView) part.getObject();
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derivateView.toggleListenToSelectionChange(part);
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}
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@CanExecute
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public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART) MPart part, MHandledMenuItem item){
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DerivateView derivateView = (DerivateView) part.getObject();
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if(derivateView.isListenToSelectionChange()){
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item.setLabel(Messages.ToggleLinkWithTaxonSelectionHandler_UNLINK);
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}
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else{
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item.setLabel(Messages.ToggleLinkWithTaxonSelectionHandler_LINK);
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}
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return true;
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}
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}
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