Revision 34fd7a1c
Added by Patrick Plitzner almost 7 years ago
eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/featuretree/e4/FeatureNodeDragListener.java | ||
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/** |
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* Copyright (C) 2017 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.featuretree.e4; |
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import org.eclipse.jface.viewers.IStructuredSelection; |
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import org.eclipse.jface.viewers.TreeViewer; |
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import org.eclipse.swt.dnd.DND; |
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import org.eclipse.swt.dnd.DragSourceAdapter; |
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import org.eclipse.swt.dnd.DragSourceEvent; |
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import eu.etaxonomy.cdm.model.description.FeatureNode; |
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import eu.etaxonomy.taxeditor.featuretree.FeatureNodeTransfer; |
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class FeatureNodeDragListener extends DragSourceAdapter { |
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private final TreeViewer viewer; |
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public FeatureNodeDragListener(TreeViewer viewer) { |
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this.viewer = viewer; |
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} |
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/** |
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* Method declared on DragSourceListener |
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*/ |
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@Override |
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public void dragFinished(DragSourceEvent event) { |
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if (!event.doit) { |
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return; |
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} |
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// if the featureNode was moved, remove it from the source viewer |
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if (event.detail == DND.DROP_MOVE) { |
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IStructuredSelection selection = (IStructuredSelection) viewer |
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.getSelection(); |
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viewer.remove(selection); |
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viewer.refresh(); |
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} |
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} |
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/** |
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* Method declared on DragSourceListener |
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*/ |
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@Override |
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public void dragSetData(DragSourceEvent event) { |
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IStructuredSelection selection = (IStructuredSelection) viewer |
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.getSelection(); |
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FeatureNode[] featureNodes = (FeatureNode[]) selection.toList() |
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.toArray(new FeatureNode[selection.size()]); |
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if (FeatureNodeTransfer.getInstance().isSupportedType( |
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event.dataType)) { |
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event.data = featureNodes; |
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} |
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} |
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/** |
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* Method declared on DragSourceListener |
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*/ |
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@Override |
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public void dragStart(DragSourceEvent event) { |
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event.doit = !viewer.getSelection().isEmpty(); |
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} |
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} |
eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/featuretree/e4/FeatureNodeDropAdapter.java | ||
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/** |
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* Copyright (C) 2017 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.featuretree.e4; |
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import org.eclipse.jface.viewers.TreeViewer; |
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import org.eclipse.jface.viewers.Viewer; |
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import org.eclipse.jface.viewers.ViewerDropAdapter; |
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import org.eclipse.swt.dnd.TransferData; |
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import eu.etaxonomy.cdm.model.description.FeatureNode; |
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import eu.etaxonomy.cdm.model.description.FeatureTree; |
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import eu.etaxonomy.taxeditor.featuretree.FeatureNodeTransfer; |
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import eu.etaxonomy.taxeditor.model.MessagingUtils; |
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class FeatureNodeDropAdapter extends ViewerDropAdapter { |
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/** |
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* |
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*/ |
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private final FeatureTreeEditor featureTreeEditor; |
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protected FeatureNodeDropAdapter(FeatureTreeEditor featureTreeEditor, Viewer viewer) { |
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super(viewer); |
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this.featureTreeEditor = featureTreeEditor; |
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} |
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@Override |
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public boolean performDrop(Object data) { |
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FeatureNode target = (FeatureNode) getCurrentTarget(); |
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int position = 0; |
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if (target != null) { |
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int location = getCurrentLocation(); |
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FeatureNode parent = target.getParent(); |
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if (location == LOCATION_BEFORE) { |
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position = Math.max(0, parent.getIndex(target) - 1); |
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target = parent; |
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} |
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if (location == LOCATION_AFTER) { |
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position = parent.getIndex(target); |
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target = parent; |
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} |
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} |
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// set target to root node if there is no target specified |
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if (target == null) { |
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FeatureTree featureTree = (FeatureTree) getViewer().getInput(); |
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target = featureTree.getRoot(); |
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} |
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Object[] droppedObjects = (Object[]) data; |
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TreeViewer viewer = (TreeViewer) getViewer(); |
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// cannot drop a feature node onto itself |
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for (Object droppedObject : droppedObjects) { |
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if (droppedObject == null) { |
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MessagingUtils.warningDialog( |
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"Operation not supported yet", |
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this, |
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"We are currently unable to change the order of freshly created " |
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+ "feature trees nodes. Please close and reopen the dialog to change the order of features."); |
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return false; |
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} |
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if (droppedObject.equals(target)) { |
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return false; |
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} |
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} |
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for (Object droppedObject : droppedObjects) { |
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FeatureNode droppedNode = (FeatureNode) droppedObject; |
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target.addChild(droppedNode, position); |
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viewer.add(target, droppedNode); |
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viewer.reveal(droppedNode); |
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} |
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this.featureTreeEditor.setDirty(true); |
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return true; |
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} |
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@Override |
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public boolean validateDrop(Object target, int operation, |
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TransferData transferData) { |
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return FeatureNodeTransfer.getInstance().isSupportedType( |
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transferData); |
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} |
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} |
eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/featuretree/e4/FeatureTreeEditor.java | ||
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24 | 24 |
import org.eclipse.jface.viewers.ISelectionChangedListener; |
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import org.eclipse.jface.viewers.IStructuredSelection; |
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import org.eclipse.jface.viewers.SelectionChangedEvent; |
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import org.eclipse.jface.viewers.TreeViewer; |
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import org.eclipse.jface.viewers.Viewer; |
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import org.eclipse.jface.viewers.ViewerDropAdapter; |
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import org.eclipse.jface.wizard.WizardDialog; |
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import org.eclipse.swt.SWT; |
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import org.eclipse.swt.dnd.DND; |
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import org.eclipse.swt.dnd.DragSourceAdapter; |
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import org.eclipse.swt.dnd.DragSourceEvent; |
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import org.eclipse.swt.dnd.Transfer; |
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import org.eclipse.swt.dnd.TransferData; |
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import org.eclipse.swt.events.ModifyEvent; |
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import org.eclipse.swt.events.ModifyListener; |
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import org.eclipse.swt.events.SelectionAdapter; |
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import org.eclipse.swt.events.SelectionEvent; |
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import org.eclipse.swt.events.SelectionListener; |
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import org.eclipse.swt.layout.GridData; |
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import org.eclipse.swt.layout.GridLayout; |
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import org.eclipse.swt.widgets.Button; |
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import org.eclipse.swt.widgets.Composite; |
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import org.eclipse.swt.widgets.Label; |
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import org.eclipse.swt.widgets.Shell; |
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import org.eclipse.swt.widgets.Text; |
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import org.eclipse.swt.widgets.Tree; |
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder; |
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import eu.etaxonomy.cdm.api.service.IFeatureNodeService; |
... | ... | |
57 | 42 |
import eu.etaxonomy.cdm.model.description.FeatureNode; |
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import eu.etaxonomy.cdm.model.description.FeatureTree; |
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import eu.etaxonomy.taxeditor.featuretree.AvailableFeaturesWizard; |
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import eu.etaxonomy.taxeditor.featuretree.FeatureNodeTransfer; |
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import eu.etaxonomy.taxeditor.featuretree.FeatureTreeContentProvider; |
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import eu.etaxonomy.taxeditor.featuretree.FeatureTreeLabelProvider; |
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import eu.etaxonomy.taxeditor.model.ImageResources; |
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import eu.etaxonomy.taxeditor.model.MessagingUtils; |
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import eu.etaxonomy.taxeditor.store.CdmStore; |
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import eu.etaxonomy.taxeditor.ui.dialog.selection.FeatureTreeSelectionDialog; |
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|
... | ... | |
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public class FeatureTreeEditor implements |
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ModifyListener, ISelectionChangedListener { |
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private TreeViewer viewer; |
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private Label label_title; |
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private Button button_add; |
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private Button button_remove; |
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private FeatureTree featureTree; |
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private Text text_title; |
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private Button btnOpenFeatureTree; |
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private ConversationHolder conversation; |
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@Inject |
... | ... | |
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private Shell shell; |
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private FeatureTree featureTree; |
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private FeatureTreeEditorComposite composite; |
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@Inject |
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public FeatureTreeEditor(@Named(IServiceConstants.ACTIVE_SHELL)Shell shell) { |
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this.shell = shell; |
... | ... | |
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/** {@inheritDoc} */ |
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@PostConstruct |
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public void createControl(Composite parent, @Named(IServiceConstants.ACTIVE_SHELL)Shell shell) { |
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parent.setLayout(new GridLayout(2, false)); |
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Composite composite_treeTitle = new Composite(parent, SWT.NULL); |
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composite_treeTitle.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, |
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false)); |
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GridLayout gl_composite_treeTitle = new GridLayout(2, false); |
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gl_composite_treeTitle.marginWidth = 0; |
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composite_treeTitle.setLayout(gl_composite_treeTitle); |
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label_title = new Label(composite_treeTitle, SWT.NULL); |
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label_title.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1)); |
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label_title.setText("Feature Tree"); |
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text_title = new Text(composite_treeTitle, SWT.BORDER); |
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text_title.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1)); |
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btnOpenFeatureTree = new Button(parent, SWT.NONE); |
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btnOpenFeatureTree.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false, 1, 1)); |
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btnOpenFeatureTree.setToolTipText("Open Tree"); |
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btnOpenFeatureTree.setImage(ImageResources.getImage(ImageResources.BROWSE_ICON)); |
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viewer = new TreeViewer(parent); |
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Tree tree = viewer.getTree(); |
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tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1)); |
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viewer.getControl().setLayoutData( |
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new GridData(SWT.FILL, SWT.FILL, true, true)); |
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Composite composite_buttons = new Composite(parent, |
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SWT.NULL); |
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composite_buttons.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, |
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false)); |
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composite_buttons.setLayout(new GridLayout()); |
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button_add = new Button(composite_buttons, SWT.PUSH); |
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button_add.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false, 1, 1)); |
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button_add.setToolTipText("Add a feature to this feature tree."); |
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button_add.setImage(ImageResources.getImage(ImageResources.ADD_EDIT)); |
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button_remove = new Button(composite_buttons, SWT.PUSH); |
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button_remove.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false, 1, 1)); |
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button_remove.setToolTipText("Remove a feature from this feature tree."); |
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button_remove.setImage(ImageResources.getImage(ImageResources.TRASH_ICON)); |
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init(shell); |
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} |
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private void setDirty(boolean isDirty){ |
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this.dirty.setDirty(isDirty); |
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} |
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private void init(Shell shell) { |
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viewer.setContentProvider(new FeatureTreeContentProvider()); |
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viewer.setLabelProvider(new FeatureTreeLabelProvider()); |
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int ops = DND.DROP_COPY | DND.DROP_MOVE; |
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Transfer[] transfers = new Transfer[] { FeatureNodeTransfer |
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.getInstance() }; |
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viewer.addDragSupport(ops, transfers, new FeatureNodeDragListener( |
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viewer)); |
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viewer.addDropSupport(ops, transfers, |
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new FeatureNodeDropAdapter(viewer)); |
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viewer.addSelectionChangedListener(this); |
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button_add.addSelectionListener(new AddButtonListener()); |
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button_remove.addSelectionListener(new RemoveSelectionListener()); |
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btnOpenFeatureTree.addSelectionListener(new SelectionListener() { |
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composite = new FeatureTreeEditorComposite(parent, SWT.NULL); |
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composite.init(new FeatureNodeDragListener(composite.getViewer()), new FeatureNodeDropAdapter(this, composite.getViewer()), this, new SelectionAdapter() { |
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@Override |
175 | 85 |
public void widgetSelected(SelectionEvent e) { |
176 | 86 |
FeatureTree tree = FeatureTreeSelectionDialog.select(shell, conversation, null); |
... | ... | |
178 | 88 |
setSelectedTree(tree); |
179 | 89 |
} |
180 | 90 |
} |
91 |
}, new AddButtonListener(), new RemoveSelectionListener()); |
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} |
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181 | 93 |
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@Override |
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public void widgetDefaultSelected(SelectionEvent e) { |
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} |
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}); |
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} |
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public void setDirty(boolean isDirty){ |
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this.dirty.setDirty(isDirty); |
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} |
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187 | 97 |
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188 | 98 |
public void setSelectedTree(FeatureTree featureTree) { |
189 | 99 |
this.featureTree = HibernateProxyHelper.deproxy(featureTree, FeatureTree.class); |
190 | 100 |
this.featureTree.setRoot(HibernateProxyHelper.deproxy(featureTree.getRoot(), FeatureNode.class)); |
191 |
viewer.setInput(featureTree);
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composite.getViewer().setInput(featureTree);
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192 | 102 |
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text_title.removeModifyListener(this);
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text_title.setText(featureTree.getTitleCache());
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text_title.addModifyListener(this);
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composite.getText_title().removeModifyListener(this);
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composite.getText_title().setText(featureTree.getTitleCache());
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composite.getText_title().addModifyListener(this);
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196 | 106 |
} |
197 | 107 |
|
198 | 108 |
/** {@inheritDoc} */ |
199 | 109 |
@Override |
200 | 110 |
public void modifyText(ModifyEvent e) { |
201 |
featureTree.setTitleCache(text_title.getText(), true);
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featureTree.setTitleCache(composite.getText_title().getText(), true);
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202 | 112 |
setDirty(true); |
203 | 113 |
} |
204 | 114 |
|
... | ... | |
208 | 118 |
IStructuredSelection selection = (IStructuredSelection) event |
209 | 119 |
.getSelection(); |
210 | 120 |
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211 |
button_add.setEnabled(selection.size() <= 1);
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button_remove.setEnabled(selection.size() > 0);
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composite.getButton_add().setEnabled(selection.size() <= 1);
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composite.getButton_remove().setEnabled(selection.size() > 0);
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213 | 123 |
//propagate selection |
214 | 124 |
IStructuredSelection isel = (IStructuredSelection) event.getSelection(); |
215 | 125 |
selService.setSelection((isel.size() == 1 ? isel.getFirstElement() : isel.toArray())); |
... | ... | |
217 | 127 |
|
218 | 128 |
@Focus |
219 | 129 |
public void focus(){ |
220 |
viewer.getControl().setFocus();
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composite.getViewer().getControl().setFocus();
|
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221 | 131 |
if(conversation!=null && !conversation.isBound()){ |
222 | 132 |
conversation.bind(); |
223 | 133 |
} |
... | ... | |
237 | 147 |
WizardDialog dialog = new WizardDialog(shell, wizard); |
238 | 148 |
|
239 | 149 |
if (dialog.open() == IStatus.OK) { |
240 |
IStructuredSelection selection = (IStructuredSelection) viewer
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150 |
IStructuredSelection selection = (IStructuredSelection) composite.getViewer()
|
|
241 | 151 |
.getSelection(); |
242 | 152 |
FeatureNode parent = (FeatureNode) (selection.getFirstElement() != null ? selection |
243 |
.getFirstElement() : ((FeatureTree) viewer.getInput())
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153 |
.getFirstElement() : ((FeatureTree) composite.getViewer().getInput())
|
|
244 | 154 |
.getRoot()); |
245 | 155 |
Collection<Feature> additionalFeatures = wizard |
246 | 156 |
.getAdditionalFeatures(); |
... | ... | |
251 | 161 |
parent.addChild(child); |
252 | 162 |
} |
253 | 163 |
setDirty(true); |
254 |
viewer.refresh();
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164 |
composite.getViewer().refresh();
|
|
255 | 165 |
} |
256 | 166 |
} |
257 | 167 |
|
... | ... | |
260 | 170 |
private class RemoveSelectionListener extends SelectionAdapter { |
261 | 171 |
@Override |
262 | 172 |
public void widgetSelected(SelectionEvent e) { |
263 |
IStructuredSelection selection = (IStructuredSelection) viewer
|
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173 |
IStructuredSelection selection = (IStructuredSelection) composite.getViewer()
|
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264 | 174 |
.getSelection(); |
265 | 175 |
|
266 | 176 |
for (Object selectedObject : selection.toArray()) { |
... | ... | |
272 | 182 |
|
273 | 183 |
} |
274 | 184 |
setDirty(true); |
275 |
viewer.refresh();
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185 |
composite.getViewer().refresh();
|
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276 | 186 |
} |
277 | 187 |
} |
278 |
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279 |
private class FeatureNodeDragListener extends DragSourceAdapter { |
|
280 |
|
|
281 |
private final TreeViewer viewer; |
|
282 |
|
|
283 |
public FeatureNodeDragListener(TreeViewer viewer) { |
|
284 |
this.viewer = viewer; |
|
285 |
} |
|
286 |
|
|
287 |
/** |
|
288 |
* Method declared on DragSourceListener |
|
289 |
*/ |
|
290 |
@Override |
|
291 |
public void dragFinished(DragSourceEvent event) { |
|
292 |
if (!event.doit) { |
|
293 |
return; |
|
294 |
} |
|
295 |
// if the featureNode was moved, remove it from the source viewer |
|
296 |
if (event.detail == DND.DROP_MOVE) { |
|
297 |
IStructuredSelection selection = (IStructuredSelection) viewer |
|
298 |
.getSelection(); |
|
299 |
viewer.remove(selection); |
|
300 |
viewer.refresh(); |
|
301 |
} |
|
302 |
} |
|
303 |
|
|
304 |
/** |
|
305 |
* Method declared on DragSourceListener |
|
306 |
*/ |
|
307 |
@Override |
|
308 |
public void dragSetData(DragSourceEvent event) { |
|
309 |
IStructuredSelection selection = (IStructuredSelection) viewer |
|
310 |
.getSelection(); |
|
311 |
FeatureNode[] featureNodes = (FeatureNode[]) selection.toList() |
|
312 |
.toArray(new FeatureNode[selection.size()]); |
|
313 |
if (FeatureNodeTransfer.getInstance().isSupportedType( |
|
314 |
event.dataType)) { |
|
315 |
event.data = featureNodes; |
|
316 |
} |
|
317 |
} |
|
318 |
|
|
319 |
/** |
|
320 |
* Method declared on DragSourceListener |
|
321 |
*/ |
|
322 |
@Override |
|
323 |
public void dragStart(DragSourceEvent event) { |
|
324 |
event.doit = !viewer.getSelection().isEmpty(); |
|
325 |
} |
|
326 |
|
|
327 |
} |
|
328 |
|
|
329 |
private class FeatureNodeDropAdapter extends ViewerDropAdapter { |
|
330 |
|
|
331 |
protected FeatureNodeDropAdapter(Viewer viewer) { |
|
332 |
super(viewer); |
|
333 |
} |
|
334 |
|
|
335 |
@Override |
|
336 |
public boolean performDrop(Object data) { |
|
337 |
FeatureNode target = (FeatureNode) getCurrentTarget(); |
|
338 |
int position = 0; |
|
339 |
|
|
340 |
if (target != null) { |
|
341 |
int location = getCurrentLocation(); |
|
342 |
FeatureNode parent = target.getParent(); |
|
343 |
if (location == LOCATION_BEFORE) { |
|
344 |
position = Math.max(0, parent.getIndex(target) - 1); |
|
345 |
target = parent; |
|
346 |
} |
|
347 |
|
|
348 |
if (location == LOCATION_AFTER) { |
|
349 |
position = parent.getIndex(target); |
|
350 |
target = parent; |
|
351 |
} |
|
352 |
} |
|
353 |
|
|
354 |
// set target to root node if there is no target specified |
|
355 |
if (target == null) { |
|
356 |
FeatureTree featureTree = (FeatureTree) getViewer().getInput(); |
|
357 |
target = featureTree.getRoot(); |
|
358 |
} |
|
359 |
|
|
360 |
Object[] droppedObjects = (Object[]) data; |
|
361 |
TreeViewer viewer = (TreeViewer) getViewer(); |
|
362 |
|
|
363 |
// cannot drop a feature node onto itself |
|
364 |
for (Object droppedObject : droppedObjects) { |
|
365 |
if (droppedObject == null) { |
|
366 |
MessagingUtils.warningDialog( |
|
367 |
"Operation not supported yet", |
|
368 |
this, |
|
369 |
"We are currently unable to change the order of freshly created " |
|
370 |
+ "feature trees nodes. Please close and reopen the dialog to change the order of features."); |
|
371 |
return false; |
|
372 |
} |
|
373 |
if (droppedObject.equals(target)) { |
|
374 |
return false; |
|
375 |
} |
|
376 |
} |
|
377 |
for (Object droppedObject : droppedObjects) { |
|
378 |
FeatureNode droppedNode = (FeatureNode) droppedObject; |
|
379 |
target.addChild(droppedNode, position); |
|
380 |
viewer.add(target, droppedNode); |
|
381 |
viewer.reveal(droppedNode); |
|
382 |
} |
|
383 |
setDirty(true); |
|
384 |
return true; |
|
385 |
} |
|
386 |
|
|
387 |
@Override |
|
388 |
public boolean validateDrop(Object target, int operation, |
|
389 |
TransferData transferData) { |
|
390 |
return FeatureNodeTransfer.getInstance().isSupportedType( |
|
391 |
transferData); |
|
392 |
} |
|
393 |
|
|
394 |
} |
|
395 | 188 |
} |
eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/featuretree/e4/FeatureTreeEditorComposite.java | ||
---|---|---|
1 |
/** |
|
2 |
* Copyright (C) 2017 EDIT |
|
3 |
* European Distributed Institute of Taxonomy |
|
4 |
* http://www.e-taxonomy.eu |
|
5 |
* |
|
6 |
* The contents of this file are subject to the Mozilla Public License Version 1.1 |
|
7 |
* See LICENSE.TXT at the top of this package for the full license terms. |
|
8 |
*/ |
|
9 |
package eu.etaxonomy.taxeditor.featuretree.e4; |
|
10 |
|
|
11 |
import org.eclipse.jface.viewers.ISelectionChangedListener; |
|
12 |
import org.eclipse.jface.viewers.TreeViewer; |
|
13 |
import org.eclipse.swt.SWT; |
|
14 |
import org.eclipse.swt.dnd.DND; |
|
15 |
import org.eclipse.swt.dnd.DragSourceListener; |
|
16 |
import org.eclipse.swt.dnd.DropTargetListener; |
|
17 |
import org.eclipse.swt.dnd.Transfer; |
|
18 |
import org.eclipse.swt.events.SelectionListener; |
|
19 |
import org.eclipse.swt.layout.GridData; |
|
20 |
import org.eclipse.swt.layout.GridLayout; |
|
21 |
import org.eclipse.swt.widgets.Button; |
|
22 |
import org.eclipse.swt.widgets.Composite; |
|
23 |
import org.eclipse.swt.widgets.Label; |
|
24 |
import org.eclipse.swt.widgets.Text; |
|
25 |
import org.eclipse.swt.widgets.Tree; |
|
26 |
|
|
27 |
import eu.etaxonomy.taxeditor.featuretree.FeatureNodeTransfer; |
|
28 |
import eu.etaxonomy.taxeditor.featuretree.FeatureTreeContentProvider; |
|
29 |
import eu.etaxonomy.taxeditor.featuretree.FeatureTreeLabelProvider; |
|
30 |
import eu.etaxonomy.taxeditor.model.ImageResources; |
|
31 |
|
|
32 |
/** |
|
33 |
* @author pplitzner |
|
34 |
* @since Jun 19, 2017 |
|
35 |
* |
|
36 |
*/ |
|
37 |
public class FeatureTreeEditorComposite extends Composite{ |
|
38 |
|
|
39 |
private Label label_title; |
|
40 |
private Text text_title; |
|
41 |
private Button btnOpenFeatureTree; |
|
42 |
private TreeViewer viewer; |
|
43 |
private Button button_add; |
|
44 |
private Button button_remove; |
|
45 |
|
|
46 |
public FeatureTreeEditorComposite(Composite parent, int style) { |
|
47 |
super(parent, style); |
|
48 |
setLayout(new GridLayout(2, false)); |
|
49 |
|
|
50 |
Composite composite_treeTitle = new Composite(this, SWT.NULL); |
|
51 |
composite_treeTitle.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, |
|
52 |
false)); |
|
53 |
GridLayout gl_composite_treeTitle = new GridLayout(2, false); |
|
54 |
gl_composite_treeTitle.marginWidth = 0; |
|
55 |
composite_treeTitle.setLayout(gl_composite_treeTitle); |
|
56 |
|
|
57 |
label_title = new Label(composite_treeTitle, SWT.NULL); |
|
58 |
label_title.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false, 1, 1)); |
|
59 |
label_title.setText("Feature Tree"); |
|
60 |
|
|
61 |
text_title = new Text(composite_treeTitle, SWT.BORDER); |
|
62 |
text_title.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1)); |
|
63 |
|
|
64 |
btnOpenFeatureTree = new Button(this, SWT.NONE); |
|
65 |
btnOpenFeatureTree.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false, 1, 1)); |
|
66 |
btnOpenFeatureTree.setToolTipText("Open Tree"); |
|
67 |
btnOpenFeatureTree.setImage(ImageResources.getImage(ImageResources.BROWSE_ICON)); |
|
68 |
|
|
69 |
viewer = new TreeViewer(this); |
|
70 |
Tree tree = viewer.getTree(); |
|
71 |
tree.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true, 1, 1)); |
|
72 |
viewer.getControl().setLayoutData( |
|
73 |
new GridData(SWT.FILL, SWT.FILL, true, true)); |
|
74 |
|
|
75 |
Composite composite_buttons = new Composite(this, |
|
76 |
SWT.NULL); |
|
77 |
composite_buttons.setLayoutData(new GridData(SWT.LEFT, SWT.TOP, false, |
|
78 |
false)); |
|
79 |
composite_buttons.setLayout(new GridLayout()); |
|
80 |
|
|
81 |
button_add = new Button(composite_buttons, SWT.PUSH); |
|
82 |
button_add.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false, 1, 1)); |
|
83 |
button_add.setToolTipText("Add a feature to this feature tree."); |
|
84 |
button_add.setImage(ImageResources.getImage(ImageResources.ADD_EDIT)); |
|
85 |
button_remove = new Button(composite_buttons, SWT.PUSH); |
|
86 |
button_remove.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, false, 1, 1)); |
|
87 |
button_remove.setToolTipText("Remove a feature from this feature tree."); |
|
88 |
button_remove.setImage(ImageResources.getImage(ImageResources.TRASH_ICON)); |
|
89 |
} |
|
90 |
|
|
91 |
public void init(DragSourceListener dragSourceListener, |
|
92 |
DropTargetListener dropTargetListener, ISelectionChangedListener viewerSelectionChangedListener, |
|
93 |
SelectionListener selectionListener, SelectionListener addButtonSelectionListener, SelectionListener removeButtonSelectionListener) { |
|
94 |
viewer.setContentProvider(new FeatureTreeContentProvider()); |
|
95 |
viewer.setLabelProvider(new FeatureTreeLabelProvider()); |
|
96 |
|
|
97 |
int ops = DND.DROP_COPY | DND.DROP_MOVE; |
|
98 |
Transfer[] transfers = new Transfer[] { FeatureNodeTransfer |
|
99 |
.getInstance() }; |
|
100 |
viewer.addDragSupport(ops, transfers, dragSourceListener); |
|
101 |
viewer.addDropSupport(ops, transfers, dropTargetListener); |
|
102 |
|
|
103 |
viewer.addSelectionChangedListener(viewerSelectionChangedListener); |
|
104 |
|
|
105 |
button_add.addSelectionListener(addButtonSelectionListener); |
|
106 |
button_remove.addSelectionListener(removeButtonSelectionListener); |
|
107 |
|
|
108 |
btnOpenFeatureTree.addSelectionListener(selectionListener); |
|
109 |
} |
|
110 |
|
|
111 |
/** |
|
112 |
* @return the label_title |
|
113 |
*/ |
|
114 |
public Label getLabel_title() { |
|
115 |
return label_title; |
|
116 |
} |
|
117 |
|
|
118 |
/** |
|
119 |
* @return the text_title |
|
120 |
*/ |
|
121 |
public Text getText_title() { |
|
122 |
return text_title; |
|
123 |
} |
|
124 |
|
|
125 |
/** |
|
126 |
* @return the btnOpenFeatureTree |
|
127 |
*/ |
|
128 |
public Button getBtnOpenFeatureTree() { |
|
129 |
return btnOpenFeatureTree; |
|
130 |
} |
|
131 |
|
|
132 |
/** |
|
133 |
* @return the viewer |
|
134 |
*/ |
|
135 |
public TreeViewer getViewer() { |
|
136 |
return viewer; |
|
137 |
} |
|
138 |
|
|
139 |
/** |
|
140 |
* @return the button_add |
|
141 |
*/ |
|
142 |
public Button getButton_add() { |
|
143 |
return button_add; |
|
144 |
} |
|
145 |
|
|
146 |
/** |
|
147 |
* @return the button_remove |
|
148 |
*/ |
|
149 |
public Button getButton_remove() { |
|
150 |
return button_remove; |
|
151 |
} |
|
152 |
|
|
153 |
} |
Also available in: Unified diff
ref #6694 Extract composite and Listeners from FeatureTreeEditor