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Revision 0d60fc16

Added by Patrick Plitzner over 6 years ago

ref #6909 Add canExecute to linkWithTaxonHandler

View differences:

eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/LinkWithTaxonHandlerE4.java
10 10 

  		




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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.navigation.navigator.e4.TaxonNavigatorE4;


  		




  ......




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        TaxonNavigatorE4 taxonNavigator = (TaxonNavigatorE4) activePart.getObject();


  		




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        taxonNavigator.setLinkWithTaxon(!taxonNavigator.isLinkWithTaxon());


  		




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	}


  		




  
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    @CanExecute


  		




  
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    public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART)MPart activePart,


  		




  
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            MHandledMenuItem menuItem){


  		




  
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        boolean canExecute = false;


  		




  
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        canExecute = activePart.getObject() instanceof TaxonNavigatorE4;


  		




  
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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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