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Revision c3bb7840

Added by Patrick Plitzner over 6 years ago

ref #6909 Implement menu item/handler visibility

View differences:

eu.etaxonomy.taxeditor.navigation/META-INF/MANIFEST.MF
24 24 
 org.eclipse.e4.ui.di,
25 25 
 javax.inject,
26 26 
 org.eclipse.e4.ui.services,
27 
 org.eclipse.e4.ui.workbench
27 
 org.eclipse.e4.ui.workbench,
28 
 org.eclipse.e4.core.di.annotations
28 29 
Bundle-RequiredExecutionEnvironment: JavaSE-1.8
29 30 
Import-Package: org.eclipse.core.resources,
30 31 
 org.eclipse.core.runtime,
eu.etaxonomy.taxeditor.navigation/fragment.e4xmi
23 23 
          <children xsi:type="menu:MenuSeparator" xmi:id="_33c4IJIvEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.menuseparator.0"/>
24 24 
          <children xsi:type="menu:HandledMenuItem" xmi:id="_4dTXMJIvEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.menu.new.classification" label="%command.label.3" command="_Vco-4JIxEeeJAdt8ZUxyaw"/>
25 25 
        </children>
26 
        <children xsi:type="menu:MenuSeparator" xmi:id="_24NMMJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.menuseparator.5"/>
27 
        <children xsi:type="menu:DynamicMenuContribution" xmi:id="_3d1BwJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.dynamicmenucontribution.openInCdmViewer" contributionURI="bundleclass://eu.etaxonomy.taxeditor.store/eu.etaxonomy.taxeditor.view.CdmViewerContextMenuE4"/>
28 
        <children xsi:type="menu:MenuSeparator" xmi:id="_h3uU0JJYEee-eM8NeuXskA" elementId="eu.etaxonomy.taxeditor.navigation.menuseparator.6"/>
26 29 
        <children xsi:type="menu:HandledMenuItem" xmi:id="_9hdNkJIvEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.handledmenuitem.fixclassificationhierarchy" label="%command.label.fixClassificationHierarchy" command="_jXX0YJIxEeeJAdt8ZUxyaw"/>
27 30 
        <children xsi:type="menu:HandledMenuItem" xmi:id="_ivOrwJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.handledmenuitem.cloneclassification" label="Clone Classification" command="_nOOxMJIxEeeJAdt8ZUxyaw"/>
28 31 
        <children xsi:type="menu:MenuSeparator" xmi:id="_ktyqMJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.menuseparator.1"/>
......
36 39 
        <children xsi:type="menu:MenuSeparator" xmi:id="_x0uEMJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.menuseparator.3" visible="false"/>
37 40 
        <children xsi:type="menu:HandledMenuItem" xmi:id="_yH9JQJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.handledmenuitem.delete" label="%command.label.10" command="__n644JIxEeeJAdt8ZUxyaw"/>
38 41 
        <children xsi:type="menu:MenuSeparator" xmi:id="_z0Q6EJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.menuseparator.4"/>
39 
        <children xsi:type="menu:HandledMenuItem" xmi:id="_0FX4MJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.handledmenuitem.refresh" label="%command.label.11" command="_ukhM0JIyEeeJAdt8ZUxyaw"/>
42 
        <children xsi:type="menu:HandledMenuItem" xmi:id="_0FX4MJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.handledmenuitem.refresh" label="%command.label.11" command="_ukhM0JIyEeeJAdt8ZUxyaw">
43 
          <visibleWhen xsi:type="ui:CoreExpression" xmi:id="_LmLlYJJYEee-eM8NeuXskA" coreExpressionId="isCdmStoreConnected"/>
44 
        </children>
40 45 
        <children xsi:type="menu:HandledMenuItem" xmi:id="_1JIbQJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.handledmenuitem.copy" label="%command.label.12" command="_EJ-u0JIyEeeJAdt8ZUxyaw"/>
41 
        <children xsi:type="menu:MenuSeparator" xmi:id="_24NMMJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.menuseparator.5"/>
42 
        <children xsi:type="menu:DynamicMenuContribution" xmi:id="_3d1BwJIwEeeJAdt8ZUxyaw" elementId="eu.etaxonomy.taxeditor.navigation.dynamicmenucontribution.openInCdmViewer" contributionURI="bundleclass://eu.etaxonomy.taxeditor.store/eu.etaxonomy.taxeditor.view.CdmViewerContextMenuE4"/>
43 46 
      </menus>
44 47 
    </elements>
45 48 
  </fragments>
eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/ChangeAcceptedTaxonToSynonymHandlerE4.java
12 12 

  		




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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.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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		}


  		




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	}


  		




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    @CanExecute


  		




  
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    private boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection){


  		




  
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        return selection.getFirstElement() instanceof TaxonNode;


  		




  
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    }


  		




  
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	/** {@inheritDoc} */


  		




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	@Override


  		




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    public boolean postOperation(CdmBase objectAffectedByOperation) {


  		












  

    
      eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/CloneClassificationHandlerE4.java
    
  





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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.ui.model.application.ui.basic.MPart;


  		




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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.taxeditor.navigation.l10n.Messages;


  		




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import eu.etaxonomy.taxeditor.navigation.navigator.e4.TaxonNavigatorE4;


  		




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import eu.etaxonomy.taxeditor.navigation.operation.CloneClassificationOperation;


  		




  
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import eu.etaxonomy.taxeditor.preference.IPreferenceKeys;


  		




  
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import eu.etaxonomy.taxeditor.preference.PreferencesUtil;


  		




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import eu.etaxonomy.taxeditor.store.StoreUtil;


  		




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import eu.etaxonomy.taxeditor.ui.section.classification.CloneClassificationWizard;


  		




  22
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  ......




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        }


  		




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    }


  		




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    @CanExecute


  		




  
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    private boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection){


  		




  
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        return selection.getFirstElement() instanceof Classification && PreferencesUtil.getPreferenceStore().getBoolean(IPreferenceKeys.SHOW_EXPERIMENTAL_FEATURES);


  		




  
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    }


  		




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}


  		












  

    
      eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/CreateClassificationHierarchyHandlerE4.java
    
  





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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.ui.model.application.ui.basic.MPart;


  		




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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.taxeditor.navigation.l10n.Messages;


  		




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import eu.etaxonomy.taxeditor.navigation.navigator.e4.TaxonNavigatorE4;


  		




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import eu.etaxonomy.taxeditor.navigation.operation.CreateNewTaxonHierarchyOperation;


  		




  
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import eu.etaxonomy.taxeditor.preference.IPreferenceKeys;


  		




  
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import eu.etaxonomy.taxeditor.preference.PreferencesUtil;


  		




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import eu.etaxonomy.taxeditor.store.StoreUtil;


  		




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/**


  		




  ......




  28
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        TaxonNavigatorE4 taxonNavigator = (TaxonNavigatorE4) activePart.getObject();


  		




  30
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            Object selectedElement = selection.getFirstElement();


  		




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            if (selectedElement instanceof TaxonNode && !((TaxonNode)selectedElement).hasTaxon()) {


  		




  33
  
  
    
                Classification classification = ((TaxonNode) selectedElement).getClassification();


  		




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                try {


  		




  35
  
  
    
                    CreateNewTaxonHierarchyOperation operation = new CreateNewTaxonHierarchyOperation(Messages.CreateClassificationHierarchyHandler_CREATE_HIERARCHY, StoreUtil.getUndoContext(),classification, taxonNavigator, taxonNavigator);


  		




  36
  
  
    
                    AbstractUtility.executeOperation(operation);


  		




  37
  
  
    
                    taxonNavigator.refresh();


  		




  38
  
  
    
                } catch (Exception e) {


  		




  39
  
  
    
                    MessagingUtils.messageDialog(Messages.CreateClassificationHierarchyHandler_FAILED, CreateClassificationHierarchyHandlerE4.class,


  		




  40
  
  
    
                            Messages.CreateClassificationHierarchyHandler_FAILED_MESSAGE, e);


  		




  41
  
  
    
                }


  		




  
  34
  
    
        Object selectedElement = selection.getFirstElement();


  		




  
  35
  
    
        if (selectedElement instanceof TaxonNode && !((TaxonNode)selectedElement).hasTaxon()) {


  		




  
  36
  
    
            Classification classification = ((TaxonNode) selectedElement).getClassification();


  		




  
  37
  
    
            try {


  		




  
  38
  
    
                CreateNewTaxonHierarchyOperation operation = new CreateNewTaxonHierarchyOperation(Messages.CreateClassificationHierarchyHandler_CREATE_HIERARCHY, StoreUtil.getUndoContext(),classification, taxonNavigator, taxonNavigator);


  		




  
  39
  
    
                AbstractUtility.executeOperation(operation);


  		




  
  40
  
    
                taxonNavigator.refresh();


  		




  
  41
  
    
            } catch (Exception e) {


  		




  
  42
  
    
                MessagingUtils.messageDialog(Messages.CreateClassificationHierarchyHandler_FAILED, CreateClassificationHierarchyHandlerE4.class,


  		




  
  43
  
    
                        Messages.CreateClassificationHierarchyHandler_FAILED_MESSAGE, e);


  		




  42
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            }


  		




  
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        }


  		




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    }


  		




  
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    @CanExecute


  		




  
  49
  
    
    private boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection){


  		




  
  50
  
    
        return selection.getFirstElement() instanceof Classification && PreferencesUtil.getPreferenceStore().getBoolean(IPreferenceKeys.SHOW_EXPERIMENTAL_FEATURES);


  		




  
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    }


  		




  
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}


  		












  

    
      eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/DeleteHandlerE4.java
    
  





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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.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.cdm.api.service.config.TaxonNodeDeletionConfigurator;


  		




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import eu.etaxonomy.cdm.model.taxon.Classification;


  		




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import eu.etaxonomy.cdm.model.taxon.ITaxonTreeNode;


  		




  
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import eu.etaxonomy.cdm.model.taxon.Synonym;


  		




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import eu.etaxonomy.cdm.model.taxon.TaxonNode;


  		




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import eu.etaxonomy.taxeditor.model.AbstractUtility;


  		




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import eu.etaxonomy.taxeditor.model.MessagingUtils;


  		




  ......




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		return;


  		




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	}


  		




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    @CanExecute


  		




  
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    private boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection){


  		




  
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        return !selection.isEmpty() && !(selection.getFirstElement() instanceof Synonym);


  		




  
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    }


  		




  
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	protected boolean closeObsoleteEditor(TaxonNode taxonNode){


  		




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	    //FIXME E4 migrate


  		




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		boolean result = true;


  		












  

    
      eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/MoveFactualDataHandlerE4.java
    
  





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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.ui.model.application.ui.basic.MPart;


  		




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import org.eclipse.e4.ui.services.IServiceConstants;


  		




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import org.eclipse.jface.dialogs.MessageDialog;


  		




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        }


  		




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    }


  		




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    @CanExecute


  		




  
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    private boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection){


  		




  
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        return selection.getFirstElement() instanceof TaxonNode;


  		




  
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    }


  		




  
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}


  		












  

    
      eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/MoveTaxonHandlerE4.java
    
  





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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.ui.model.application.ui.basic.MPart;


  		




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import org.eclipse.e4.ui.services.IServiceConstants;


  		




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import org.eclipse.jface.dialogs.MessageDialog;


  		




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		}


  		




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	}


  		




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    @CanExecute


  		




  
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    private boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection){


  		




  
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        return selection.getFirstElement() instanceof TaxonNode;


  		




  
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    }


  		




  
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	/** {@inheritDoc} */


  		




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	@Override


  		




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    public boolean postOperation(CdmBase objectAffectedByOperation) {


  		












  

    
      eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/NewTaxonNodeHandlerE4.java
    
  





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import javax.inject.Named;


  		




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import org.eclipse.core.runtime.IStatus;


  		




  
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import org.eclipse.e4.core.di.annotations.CanExecute;


  		




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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 org.eclipse.jface.wizard.WizardDialog;


  		




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import org.eclipse.swt.widgets.Shell;


  		




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			}


  		




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		}


  		




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	}


  		




  
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    @CanExecute


  		




  
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    private boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection){


  		




  
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        return selection!=null && !selection.isEmpty();


  		




  
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    }


  		




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}


  		












  

    
      eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/RefreshTreeHandlerE4.java
    
  





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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.ui.model.application.ui.basic.MPart;


  		




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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.model.taxon.ITaxonTreeNode;


  		




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import eu.etaxonomy.taxeditor.navigation.navigator.e4.TaxonNavigatorE4;


  		




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/**


  		




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        taxonNavigator.refresh();


  		




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	}


  		




  
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    @CanExecute


  		




  
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    private boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection){


  		




  
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        return selection.getFirstElement() instanceof ITaxonTreeNode;


  		




  
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    }


  		




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}


  		












  

    
      eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/e4/handler/SetSecReferenceForSubtreeHandlerE4.java
    
  





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*/


  		




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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.core.commands.operations.AbstractOperation;


  		




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import org.eclipse.core.runtime.IStatus;


  		




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import org.eclipse.core.runtime.Status;


  		




  
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import org.eclipse.e4.core.di.annotations.CanExecute;


  		




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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 org.eclipse.jface.viewers.TreeSelection;


  		




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import org.eclipse.jface.window.Window;


  		




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import org.eclipse.jface.wizard.WizardDialog;


  		




  ......




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           }else{


  		




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               return Status.CANCEL_STATUS;


  		




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           }


  		




  
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       }


  		




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       @CanExecute


  		




  
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       private boolean canExecute(@Named(IServiceConstants.ACTIVE_SELECTION)TreeSelection selection){


  		




  
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           return selection.getFirstElement() instanceof ITaxonTreeNode;


  		




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       }


  		




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       @Override


  		












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