@Override
public void dispose() {
super.dispose();
modelDirty = true;
observedVsrcWritable.clear();
if (changeInputListener != null) observedVsrcWritable.removeChangeListener(changeInputListener);
}
@Test
@UI
public void inputIsDisposedOnContentChange() throws Exception {
Shell s = new Shell();
TreeViewer v = new TreeViewer(s);
ITreeContentProvider cp = createFixture();
v.setContentProvider(cp);
WritableList input = WritableList.withElementType(String.class);
v.setInput(input);
v.setInput(null);
assertTrue(input.isDisposed());
s.close();
}
/**
* Refreshes the list of Volumes to display in the for the given
*
* @param selectedImage
*/
public void setSelectedImage(final IDockerImage selectedImage) {
if (this.selectedImage != selectedImage) {
this.selectedImage = selectedImage;
final WritableList newDataVolumes = new WritableList();
if (selectedImage != null) {
this.imageInfo = selectedImage.getConnection().getImageInfo(selectedImage.id());
if (this.imageInfo.config() != null && this.imageInfo.config().volumes() != null) {
for (String volume : this.imageInfo.config().volumes()) {
newDataVolumes.add(new DataVolumeModel(volume));
}
}
}
setDataVolumes(newDataVolumes);
}
}
public void moveTask() {
if (!viewer.getSelection().isEmpty()) {
IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
Task p = (Task) selection.getFirstElement();
input.remove(p);
}
}
private void deleteTODO() {
if (!viewer.getSelection().isEmpty()) {
IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
Task p = (Task) selection.getFirstElement();
input.remove(p);
}
}
@Override
public IObservableList getLanguageList() {
if (myLanguageList == null) {
myLanguageList = WritableList.withElementType(EcorePackage.Literals.ESTRING);
myLanguageList.addAll(getEngines().keySet());
// TODO monitor changes..
}
return myLanguageList;
}
public WritableList getObservedVsrcWritable() {
if (observedVsrcWritable == null) {
observedVsrcWritable = new WritableList(observedVsrc, VoltageSource.class);
initPinListListener();
observedVsrcWritable.addAll(PMFindVDomainTools.findAllVoltageSources(pmConfig));
}
return observedVsrcWritable;
}
private void recompute() {
if (isDirty) {
Map newContents = new HashMap();
for (Iterator it = bindings.iterator(); it.hasNext(); ) {
Binding binding = (Binding) it.next();
IObservableValue validationError = binding.getValidationStatus();
dependencies.add(validationError);
validationError.addChangeListener(markDirtyChangeListener);
IStatus validationStatusValue = (IStatus) validationError.getValue();
newContents.put(binding, validationStatusValue);
}
wrappedMap.putAll(newContents);
isDirty = false;
}
}
private void remove(final MarketDataViewItem item) {
mItemMap.remove(item.getEquity());
mItems.remove(item);
item.dispose();
}
@Override
public void createPartControl(Composite parent) {
final IActionBars actionBars = getViewSite().getActionBars();
IToolBarManager toolbar = actionBars.getToolBarManager();
mSymbolEntryText = new TextContributionItem(""); // $NON-NLS-1$
toolbar.add(mSymbolEntryText);
toolbar.add(new AddSymbolAction(mSymbolEntryText, this));
final Table table =
new Table(parent, SWT.MULTI | SWT.FULL_SELECTION | SWT.V_SCROLL | SWT.BORDER);
table.setHeaderVisible(true);
mViewer = new TableViewer(table);
GridDataFactory.defaultsFor(table).applyTo(table);
final MarketDataItemComparator comparator = new MarketDataItemComparator();
mViewer.setComparator(comparator);
SelectionListener listener =
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
// determine new sort column and direction
TableColumn sortColumn = table.getSortColumn();
TableColumn currentColumn = (TableColumn) e.widget;
final int index = table.indexOf(currentColumn);
int dir = table.getSortDirection();
if (sortColumn == currentColumn) {
dir = dir == SWT.UP ? SWT.DOWN : SWT.UP;
} else {
table.setSortColumn(currentColumn);
dir = SWT.UP;
}
table.setSortDirection(dir);
comparator.setSort(dir == SWT.UP ? 1 : -1);
comparator.setIndex(index);
mViewer.refresh();
}
};
// create columns, using FIXFieldLocalizer to preserve backwards
// compatibility
TableViewerColumn symbolColumn =
new TableViewerColumn(
mViewer,
createColumn(
table,
FIXFieldLocalizer.getLocalizedFIXFieldName(Symbol.class.getSimpleName()),
SWT.LEFT,
listener));
symbolColumn.setEditingSupport(new SymbolEditingSupport());
createColumn(
table,
FIXFieldLocalizer.getLocalizedFIXFieldName(LastPx.class.getSimpleName()),
SWT.RIGHT,
listener);
createColumn(
table,
FIXFieldLocalizer.getLocalizedFIXFieldName(LastQty.class.getSimpleName()),
SWT.RIGHT,
listener);
createColumn(
table,
FIXFieldLocalizer.getLocalizedFIXFieldName(BidSize.class.getSimpleName()),
SWT.RIGHT,
listener);
createColumn(
table,
FIXFieldLocalizer.getLocalizedFIXFieldName(BidPx.class.getSimpleName()),
SWT.RIGHT,
listener);
createColumn(
table,
FIXFieldLocalizer.getLocalizedFIXFieldName(OfferPx.class.getSimpleName()),
SWT.RIGHT,
listener);
createColumn(
table,
FIXFieldLocalizer.getLocalizedFIXFieldName(OfferSize.class.getSimpleName()),
SWT.RIGHT,
listener);
// restore table state if it exists
if (mViewState != null) {
ColumnState.restore(table, mViewState);
for (TableColumn column : table.getColumns()) {
if (column.getWidth() == 0) {
column.setResizable(false);
}
}
}
registerContextMenu();
getSite().setSelectionProvider(mViewer);
ObservableListContentProvider content = new ObservableListContentProvider();
mViewer.setContentProvider(content);
IObservableSet domain = content.getKnownElements();
IObservableMap[] maps =
new IObservableMap[] {
BeansObservables.observeMap(domain, MarketDataViewItem.class, "symbol"), // $NON-NLS-1$
createCompositeMap(
domain, "latestTick", MDPackage.Literals.MD_LATEST_TICK__PRICE), // $NON-NLS-1$
createCompositeMap(
domain, "latestTick", MDPackage.Literals.MD_LATEST_TICK__SIZE), // $NON-NLS-1$
createCompositeMap(
domain, "topOfBook", MDPackage.Literals.MD_TOP_OF_BOOK__BID_SIZE), // $NON-NLS-1$
createCompositeMap(
domain, "topOfBook", MDPackage.Literals.MD_TOP_OF_BOOK__BID_PRICE), // $NON-NLS-1$
createCompositeMap(
domain, "topOfBook", MDPackage.Literals.MD_TOP_OF_BOOK__ASK_PRICE), // $NON-NLS-1$
createCompositeMap(
domain, "topOfBook", MDPackage.Literals.MD_TOP_OF_BOOK__ASK_SIZE) // $NON-NLS-1$
};
mViewer.setLabelProvider(new ObservableMapLabelProvider(maps));
mViewer.setUseHashlookup(true);
mItems = WritableList.withElementType(MarketDataViewItem.class);
mViewer.setInput(mItems);
}
/**
* Removes a trade suggestion from the managed collection.
*
* @param suggestion suggestion to remove
*/
public void removeSuggestion(TradeSuggestion suggestion) {
mSuggestions.remove(suggestion);
}
/** * Manages trade suggestions. * * @author <a href="mailto:[email protected]">Will Horn</a> * @version $Id: TradeSuggestionManager.java 16154 2012-07-14 16:34:05Z colin $ * @since 1.0.0 */ @ClassVersion("$Id: TradeSuggestionManager.java 16154 2012-07-14 16:34:05Z colin $") public final class TradeSuggestionManager implements ISinkDataHandler { /** Sink data manager */ private final ISinkDataManager mSinkDataManager; /** * Returns the singleton instance for the currently running plug-in. * * @return the singleton instance */ public static TradeSuggestionManager getCurrent() { return Activator.getCurrent().getTradeSuggestionManager(); } private final WritableList mSuggestions = WritableList.withElementType(TradeSuggestion.class); /** This object should only be constructed by {@link Activator}. */ TradeSuggestionManager() { mSinkDataManager = ModuleSupport.getSinkDataManager(); mSinkDataManager.register(this, OrderSingleSuggestion.class); } /** * Returns the collection of trade suggestions. * * @return the trade suggestions */ public IObservableList getTradeSuggestions() { return Observables.unmodifiableObservableList(mSuggestions); } /** * Adds a trade suggestion to the managed collection. * * @param suggestion new suggestion to add. * @param source the source of the suggestion */ public void addSuggestion(final OrderSingleSuggestion suggestion, final String source) { final Date timestamp = new Date(); // Ensure the update is performed in the main UI thread PlatformUI.getWorkbench() .getDisplay() .asyncExec( new Runnable() { @Override public void run() { mSuggestions.add(new TradeSuggestion(suggestion, source, timestamp)); } }); } /** * Removes a trade suggestion from the managed collection. * * @param suggestion suggestion to remove */ public void removeSuggestion(TradeSuggestion suggestion) { mSuggestions.remove(suggestion); } @Override public void receivedData(DataFlowID inFlowID, Object inData) { OrderSingleSuggestion suggestion = (OrderSingleSuggestion) inData; if (suggestion.getOrder() != null) { addSuggestion(suggestion, getLabel(inFlowID)); } else { Messages.TRADE_SUGGESTION_MANAGER_INVALID_DATA_NO_ORDER.error(this); } } private String getLabel(DataFlowID dataFlowId) { IDataFlowLabelProvider labelProvider = ModuleSupport.getDataFlowLabelProvider(); if (labelProvider != null) { String label = labelProvider.getLabel(dataFlowId); if (label != null) { return label; } } return dataFlowId.getValue(); } }
/**
* @param realm
* @param bindings
*/
public ValidationStatusMap(Realm realm, WritableList bindings) {
super(realm, new HashMap());
this.bindings = bindings;
bindings.addChangeListener(markDirtyChangeListener);
}
/*
* (non-Javadoc)
*
* @see org.eclipse.core.databinding.observable.list.ObservableList#dispose()
*/
public void dispose() {
bindings.removeChangeListener(markDirtyChangeListener);
removeElementChangeListener();
super.dispose();
}
@Override
public IObservableList getChildList(final Object element) {
final WritableList list = new WritableList();
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_ADDONS,
APPLICATION__ADDONS,
element,
Messages.ApplicationEditor_Addons) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_ROOT_CONTEXTS,
BINDING_TABLE_CONTAINER__ROOT_CONTEXT,
element,
Messages.ApplicationEditor_RootContexts) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_BINDING_TABLE,
BINDING_CONTAINER__BINDINGS,
element,
Messages.ApplicationEditor_BindingTables) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_HANDLER,
HANDLER_CONTAINER__HANDLERS,
element,
Messages.ApplicationEditor_Handlers) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_COMMAND,
APPLICATION__COMMANDS,
element,
Messages.ApplicationEditor_Commands) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_CATEGORIES,
APPLICATION__CATEGORIES,
element,
Messages.ApplicationEditor_Categories) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_APPLICATION_WINDOWS,
ELEMENT_CONTAINER__CHILDREN,
element,
Messages.ApplicationEditor_Windows) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_PART_DESCRIPTORS,
PART_DESCRIPTOR_CONTAINER__DESCRIPTORS,
element,
Messages.ApplicationEditor_PartDescriptors) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_MENU_CONTRIBUTIONS,
MENU_CONTRIBUTIONS,
element,
Messages.ApplicationEditor_MenuContributions) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_TOOLBAR_CONTRIBUTIONS,
TOOLBAR_CONTRIBUTIONS,
element,
Messages.ApplicationEditor_ToolBarContributions) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_TRIM_CONTRIBUTIONS,
TRIM_CONTRIBUTIONS,
element,
Messages.ApplicationEditor_TrimContributions) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
list.add(
new VirtualEntry<Object>(
ModelEditor.VIRTUAL_SNIPPETS,
APPLICATION__SNIPPETS,
element,
Messages.ApplicationEditor_Snippets) {
@Override
protected boolean accepted(Object o) {
return true;
}
});
//
// MApplication application = (MApplication) element;
// if (application.getRootContext() != null) {
// list.add(0, application.getRootContext());
// }
// BINDING_TABLE_CONTAINER__ROOT_CONTEXT.observe(element).addValueChangeListener(new
// IValueChangeListener() {
//
// public void handleValueChange(ValueChangeEvent event) {
// if (event.diff.getOldValue() != null) {
// list.remove(event.diff.getOldValue());
// if (getMaster().getValue() == element) {
// createRemoveRootContext.setSelection(false);
// }
// }
//
// if (event.diff.getNewValue() != null) {
// list.add(0, event.diff.getNewValue());
// if (getMaster().getValue() == element) {
// createRemoveRootContext.setSelection(true);
// }
// }
// }
// });
return list;
}
