Revision 7e55a0c5
Added by Patrick Plitzner almost 8 years ago
| eu.etaxonomy.taxeditor.editor/src/main/java/eu/etaxonomy/taxeditor/editor/view/derivate/DerivateView.java | ||
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import org.eclipse.swt.layout.GridLayout; |
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import org.eclipse.swt.widgets.Composite; |
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import org.eclipse.swt.widgets.Control; |
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import org.eclipse.swt.widgets.Display; |
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import org.eclipse.swt.widgets.Menu; |
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import org.eclipse.swt.widgets.Tree; |
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import org.eclipse.ui.IEditorInput; |
| ... | ... | |
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import eu.etaxonomy.taxeditor.model.IPartContentHasFactualData; |
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import eu.etaxonomy.taxeditor.model.IPartContentHasMedia; |
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import eu.etaxonomy.taxeditor.model.IPartContentHasSupplementalData; |
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import eu.etaxonomy.taxeditor.model.MessagingUtils; |
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import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled; |
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import eu.etaxonomy.taxeditor.session.ICdmEntitySession; |
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import eu.etaxonomy.taxeditor.session.ICdmEntitySessionEnabled; |
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"derivationEvents.derivatives.sources" |
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}); |
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private static final int WARN_THRESHOLD = 200; |
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private DelaySelection delaySelection = null; |
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/** |
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* This is the monitor for the DelaySelection runnable. |
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* If it is <code>true</code> then it is currently delaying a selection. |
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*/ |
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private boolean isInDelay; |
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/** |
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* This class invokes internal_selectionChanged() in a separate thread. |
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* This allows an asynchronous and/or delayed handling of selection changes |
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*/ |
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private class DelaySelection implements Runnable{
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private IWorkbenchPart part; |
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private ISelection selection; |
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public DelaySelection(IWorkbenchPart part, ISelection selection) {
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super(); |
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this.part = part; |
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this.selection = selection; |
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} |
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@Override |
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public void run() {
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try{
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selectionChanged_internal(part, selection); |
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} |
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finally{
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isInDelay = false; |
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} |
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} |
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public synchronized void setSelection(ISelection selection) {
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this.selection = selection; |
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} |
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public synchronized void setPart(IWorkbenchPart part) {
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this.part = part; |
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} |
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} |
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private ConversationHolder conversation; |
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private TreeViewer viewer; |
| ... | ... | |
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control.setMenu(menu); |
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//init tree |
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updateRootEntities(((DerivateViewEditorInput)getEditorInput()).getDerivativeUuids()); |
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Collection<UUID> derivativeUuids = ((DerivateViewEditorInput)getEditorInput()).getDerivativeUuids(); |
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checkWarnThreshold(derivativeUuids); |
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updateRootEntities(derivativeUuids); |
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//set taxon filter |
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derivateSearchCompositeController.setTaxonFilter(((DerivateViewEditorInput) getEditorInput()).getTaxonUuid()); |
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//reset status bar |
| ... | ... | |
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cdmEntitySession.dispose(); |
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} |
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} |
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@Override |
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public void selectionChanged(IWorkbenchPart part, ISelection selection) {
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if(part == this){
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public void selectionChanged_internal(IWorkbenchPart part, ISelection selection) {
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if(part == this){
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return; |
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} |
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if(viewer.getTree().isDisposed()){
|
| ... | ... | |
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for (SpecimenOrObservationBase specimenOrObservationBase : fieldUnits) {
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uuids.add(specimenOrObservationBase.getUuid()); |
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} |
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checkWarnThreshold(uuids); |
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updateRootEntities(uuids); |
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setPartName("Derivative Editor: " + selectedTaxon.getName());
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} |
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} |
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} |
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@Override |
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public void selectionChanged(IWorkbenchPart part, ISelection selection) {
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if(delaySelection==null){
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delaySelection = new DelaySelection(part, selection); |
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} |
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delaySelection.setPart(part); |
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delaySelection.setSelection(selection); |
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if(!isInDelay){
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isInDelay = true; |
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Display.getCurrent().asyncExec(delaySelection); |
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} |
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} |
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private void checkWarnThreshold(Collection<UUID> uuids) {
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if(uuids!=null && uuids.size()>WARN_THRESHOLD){
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MessagingUtils.warningDialog("Performance warning", this.getClass(), String.format("Specimens will not be loaded!\n"
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+ "There are %d specimens associated with the current " |
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+ "selection. If you really want to show all of them in the specimen editor please " |
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+ "use the taxon filter in the search bar.", uuids.size())); |
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uuids.clear(); |
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} |
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} |
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public TreeViewer getViewer() {
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return viewer; |
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} |
Also available in: Unified diff
Performance tweak for specimen editor