/*
* @see IAction#run()
*/
public void run() {
IModelElement[] historyEntries = fView.getHistoryEntries();
HistoryListDialog dialog =
new HistoryListDialog(DLTKUIPlugin.getActiveWorkbenchShell(), historyEntries);
if (dialog.open() == Window.OK) {
fView.setHistoryEntries(dialog.getRemaining());
fView.setInputElement(dialog.getResult());
}
}
public void drop(Object target, DropTargetEvent event) {
if (target != null || event.detail != TypeHierarchyTransferDropAdapter.OPERATION) {
super.performDrop(event);
return;
}
IModelElement input = getInputElement(getSelection());
fTypeHierarchyViewPart.setInputElement(input);
}
private static TypeHierarchyViewPart openInViewPart(IWorkbenchWindow window, IMemberInfo input) {
IWorkbenchPage page = window.getActivePage();
try {
TypeHierarchyViewPart result =
(TypeHierarchyViewPart) page.findView(X10Constants.ID_TYPE_HIERARCHY);
if (result != null) {
result.clearNeededRefresh(); // avoid refresh of old hierarchy on 'becomes visible'
}
result = (TypeHierarchyViewPart) page.showView(X10Constants.ID_TYPE_HIERARCHY);
result.setInputElement(input);
return result;
} catch (CoreException e) {
// ExceptionHandler.handle(e, window.getShell(),
// Messages.OpenTypeHierarchyUtil_error_open_view, e.getMessage());
X10DTUIPlugin.log(e);
}
return null;
}
/*
* @see Action#actionPerformed
*/
public void run() {
BusyIndicator.showWhile(
fView.getSite().getShell().getDisplay(),
new Runnable() {
public void run() {
fView.showQualifiedTypeNames(isChecked());
}
});
}
private static TypeHierarchyViewPart openInPerspective(IWorkbenchWindow window, IMemberInfo input)
throws WorkbenchException, Exception {
IWorkbench workbench = X10DTUIPlugin.getInstance().getWorkbench();
// The problem is that the input element can be a working copy. So we first convert it to the
// original element if
// it exists.
IMemberInfo perspectiveInput = input;
if (input instanceof IMemberInfo) {
if (!(input instanceof ITypeInfo)) {
perspectiveInput = ((IMemberInfo) input).getDeclaringType();
} else {
perspectiveInput = input;
}
}
;
IWorkbenchPage page =
workbench.showPerspective(
X10Constants.ID_HIERARCHYPERSPECTIVE,
window,
SearchUtils.getResource(perspectiveInput));
TypeHierarchyViewPart part =
(TypeHierarchyViewPart) page.findView(X10Constants.ID_TYPE_HIERARCHY);
if (part != null) {
part.clearNeededRefresh(); // avoid refresh of old hierarchy on 'becomes visible'
}
part = (TypeHierarchyViewPart) page.showView(X10Constants.ID_TYPE_HIERARCHY);
part.setInputElement(input);
if (input instanceof IMemberInfo) {
if (page.getEditorReferences().length == 0) {
SearchUtils.openEditor(input);
}
}
return part;
}
