/*
* (non-Javadoc)
*
* @see
* org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands
* .ExecutionEvent)
*/
public Object execute(ExecutionEvent event) throws ExecutionException {
IWorkbenchPart part = HandlerUtil.getActivePart(event);
if (part != null) {
IWorkbenchPartSite site = part.getSite();
if (site instanceof PartSite) {
final MPart model = ((PartSite) site).getModel();
Composite partContainer = (Composite) model.getWidget();
if (partContainer != null) {
Composite parent = partContainer.getParent();
while (parent != null && parent instanceof Composite) {
if (parent instanceof CTabFolder) {
CTabFolder ctf = (CTabFolder) parent;
final Control topRight = ctf.getTopRight();
if (topRight instanceof Composite) {
for (Control child : ((Composite) topRight).getChildren()) {
if (child instanceof ToolBar
&& "ViewMenu".equals(child.getData())) { // $NON-NLS-1$
ToolBar tb = (ToolBar) child;
ToolItem ti = tb.getItem(0);
Event sevent = new Event();
sevent.type = SWT.Selection;
sevent.widget = ti;
ti.notifyListeners(SWT.Selection, sevent);
}
}
}
return null;
}
parent = parent.getParent();
}
MMenu menuModel = StackRenderer.getViewMenu(model);
if (menuModel != null) {
showStandaloneViewMenu(event, model, menuModel, partContainer);
}
}
}
}
return null;
}
@Before
public void setUp() throws Exception {
appContext = E4Application.createDefaultContext();
appContext.set(E4Workbench.PRESENTATION_URI_ARG, PartRenderingEngine.engineURI);
ems = appContext.get(EModelService.class);
window = ems.createModelElement(MWindow.class);
window.setWidth(500);
window.setHeight(500);
MPartSashContainer sash = ems.createModelElement(MPartSashContainer.class);
window.getChildren().add(sash);
window.setSelectedElement(sash);
MPartStack stack = ems.createModelElement(MPartStack.class);
sash.getChildren().add(stack);
sash.setSelectedElement(stack);
part = ems.createModelElement(MPart.class);
part.setElementId("Part");
part.setLabel("Part");
part.setToolbar(ems.createModelElement(MToolBar.class));
part.setContributionURI(Activator.asURI(PartBackend.class));
stack.getChildren().add(part);
toolControl = ems.createModelElement(MToolControl.class);
toolControl.setElementId("ToolControl");
toolControl.setContributionURI(Activator.asURI(TextField.class));
part.getToolbar().getChildren().add(toolControl);
stack = ems.createModelElement(MPartStack.class);
sash.getChildren().add(stack);
sash.setSelectedElement(stack);
otherPart = ems.createModelElement(MPart.class);
otherPart.setElementId("OtherPart");
otherPart.setLabel("OtherPart");
otherPart.setContributionURI(Activator.asURI(PartBackend.class));
stack.getChildren().add(otherPart);
MApplication application = ems.createModelElement(MApplication.class);
application.getChildren().add(window);
application.setContext(appContext);
appContext.set(MApplication.class, application);
wb = new E4Workbench(application, appContext);
wb.createAndRunUI(window);
eps = window.getContext().get(EPartService.class);
// ensure the parts are populated and the contributions instantiated
eps.activate(part);
eps.activate(otherPart);
processEvents();
// ensure our model backend objects are created
assertNotNull(part.getObject());
assertNotNull(toolControl.getObject());
assertNotNull(otherPart.getObject());
assertNotNull(part.getWidget());
assertNotNull(toolControl.getWidget());
assertNotNull(otherPart.getWidget());
// ensure focus is set to otherPart.text1
eps.activate(otherPart);
processEvents();
assertTrue(((PartBackend) otherPart.getObject()).text1.isFocusControl());
}
public static void setDescription(MPart part, String description) {
if (!(part.getWidget() instanceof Composite)) return;
Composite c = (Composite) part.getWidget();
// Do we already have a label?
if (c.getChildren().length == 3) {
Label label = (Label) c.getChildren()[0];
if (description == null) description = ""; // $NON-NLS-1$
// hide the label if there is no text to show
boolean hasText = !description.equals(""); // $NON-NLS-1$
label.setVisible(hasText);
label.setText(description);
label.setToolTipText(description);
// also hide the separator
c.getChildren()[1].setVisible(hasText);
c.layout();
} else if (c.getChildren().length == 1) {
c.setLayout(
new Layout() {
@Override
protected Point computeSize(
Composite composite, int wHint, int hHint, boolean flushCache) {
return new Point(0, 0);
}
@Override
protected void layout(Composite composite, boolean flushCache) {
Rectangle bounds = composite.getBounds();
if (composite.getChildren().length == 1) {
composite.getChildren()[0].setBounds(composite.getBounds());
} else if (composite.getChildren().length == 3) {
Label label = (Label) composite.getChildren()[0];
Label separator = (Label) composite.getChildren()[1];
Control partCtrl = composite.getChildren()[2];
// if the label is not visible, give it a zero size
int labelHeight =
label.isVisible() ? label.computeSize(bounds.width, SWT.DEFAULT).y : 0;
label.setBounds(0, 0, bounds.width, labelHeight);
int separatorHeight =
separator.isVisible() ? separator.computeSize(bounds.width, SWT.DEFAULT).y : 0;
separator.setBounds(0, labelHeight, bounds.width, separatorHeight);
partCtrl.setBounds(
0,
labelHeight + separatorHeight,
bounds.width,
bounds.height - labelHeight - separatorHeight);
}
}
});
Label separator = new Label(c, SWT.SEPARATOR | SWT.HORIZONTAL);
separator.moveAbove(null);
Label label = new Label(c, SWT.NONE);
label.setText(description);
label.setToolTipText(description);
label.moveAbove(null);
c.layout();
}
}
