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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.bulkeditor.e4.handler;
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import java.util.Collections;
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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.di.UISynchronize;
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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.StructuredSelection;
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import eu.etaxonomy.cdm.model.common.IAnnotatableEntity;
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import eu.etaxonomy.cdm.model.common.MarkerType;
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import eu.etaxonomy.taxeditor.bulkeditor.BulkEditorUtil;
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import eu.etaxonomy.taxeditor.bulkeditor.e4.BulkEditorE4;
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import eu.etaxonomy.taxeditor.bulkeditor.e4.command.DynamicMarkerTypeEditingMenuE4;
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import eu.etaxonomy.taxeditor.bulkeditor.operation.SetMarkerFlagOperation;
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import eu.etaxonomy.taxeditor.model.AbstractUtility;
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import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
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/**
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*
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* @author pplitzner
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* @date 26.09.2017
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*
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*/
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public class SetMarkerFlagHandlerE4 {
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@Execute
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public void execute(@Named(IServiceConstants.ACTIVE_SELECTION)IAnnotatableEntity selection,
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@Named(IServiceConstants.ACTIVE_PART)MPart activePart,
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MHandledMenuItem menuItem, UISynchronize sync) {
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BulkEditorE4 editor = (BulkEditorE4) activePart.getObject();
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MarkerType markerType = (MarkerType) menuItem.getTransientData().get(DynamicMarkerTypeEditingMenuE4.COMMAND_PARAMETER_MARKER_TYPE);
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boolean markerState = (boolean) menuItem.getTransientData().get(DynamicMarkerTypeEditingMenuE4.COMMAND_PARAMETER_MARKER_STATE);
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AbstractPostOperation operation = new SetMarkerFlagOperation("Set Marker", BulkEditorUtil.getUndoContext(), Collections.singleton(selection), markerType, markerState, editor);
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AbstractUtility.executeOperation(operation, sync);
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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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StructuredSelection selection = (StructuredSelection)((BulkEditorE4)activePart.getObject()).getSelection();
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canExecute = !selection.isEmpty() && selection.getFirstElement() instanceof IAnnotatableEntity;
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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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