Revision 586de129
Added by Patrick Plitzner almost 6 years ago
eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/navigator/dnd/TaxonNavigatorDragAdapterAssistant.java | ||
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package eu.etaxonomy.taxeditor.navigation.navigator.dnd; |
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import java.util.ArrayList; |
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import java.util.List; |
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import org.eclipse.jface.viewers.IStructuredSelection; |
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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.ui.navigator.CommonDragAdapterAssistant; |
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import eu.etaxonomy.cdm.common.TreeNode; |
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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.TaxonNode; |
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import eu.etaxonomy.taxeditor.dnd.transfer.TaxonNodeTransfer; |
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public class TaxonNavigatorDragAdapterAssistant extends |
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CommonDragAdapterAssistant { |
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@Override |
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public Transfer[] getSupportedTransferTypes() { |
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return new Transfer[] { TaxonNodeTransfer.getInstance()}; |
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} |
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@Override |
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public boolean setDragData(DragSourceEvent event, |
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IStructuredSelection selection) { |
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boolean setDataSuccess = false; |
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List<TaxonNode> taxonNodes = new ArrayList<TaxonNode>(); |
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for (Object object : selection.toList()){ |
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if(object instanceof TaxonNode){ |
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taxonNodes.add(((TaxonNode) object)); |
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setDataSuccess = true; |
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} |
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} |
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if (TaxonNodeTransfer.getInstance().isSupportedType( |
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event.dataType)) { |
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event.data = taxonNodes.toArray(new ITaxonTreeNode[taxonNodes.size()]); |
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} |
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return setDataSuccess; |
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} |
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} |
Also available in: Unified diff
ref #6913 Remove e3 taxon navigator extensions (part 2)