/**
* This accesses a cached version of the content outliner.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public IContentOutlinePage getContentOutlinePage() {
if (contentOutlinePage == null) {
// The content outline is just a tree.
//
class MyContentOutlinePage extends ContentOutlinePage {
public void createControl(Composite parent) {
super.createControl(parent);
contentOutlineViewer = getTreeViewer();
contentOutlineViewer.addSelectionChangedListener(this);
// Set up the tree viewer.
//
contentOutlineViewer.setContentProvider(
new AdapterFactoryContentProvider(adapterFactory));
contentOutlineViewer.setLabelProvider(new AdapterFactoryLabelProvider(adapterFactory));
contentOutlineViewer.setInput(editingDomain.getResourceSet());
// Make sure our popups work.
//
createContextMenuFor(contentOutlineViewer);
if (!editingDomain.getResourceSet().getResources().isEmpty()) {
// Select the root object in the view.
//
ArrayList selection = new ArrayList();
selection.add(editingDomain.getResourceSet().getResources().get(0));
contentOutlineViewer.setSelection(new StructuredSelection(selection), true);
}
}
public void makeContributions(
IMenuManager menuManager,
IToolBarManager toolBarManager,
IStatusLineManager statusLineManager) {
super.makeContributions(menuManager, toolBarManager, statusLineManager);
contentOutlineStatusLineManager = statusLineManager;
}
public void setActionBars(IActionBars actionBars) {
super.setActionBars(actionBars);
getActionBarContributor().shareGlobalActions(this, actionBars);
}
}
contentOutlinePage = new MyContentOutlinePage();
// Listen to selection so that we can handle it is a special way.
//
contentOutlinePage.addSelectionChangedListener(
new ISelectionChangedListener() {
// This ensures that we handle selections correctly.
//
public void selectionChanged(SelectionChangedEvent event) {
handleContentOutlineSelection(event.getSelection());
}
});
}
return contentOutlinePage;
}
/**
* This is used to track the active viewer.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
protected void pageChange(int pageIndex) {
super.pageChange(pageIndex);
if (contentOutlinePage != null) {
handleContentOutlineSelection(contentOutlinePage.getSelection());
}
}
/** @param page */
public void setPageActive(IContentOutlinePage page) {
synchronized (fEditor) // don't want to call this while a reconciling
// action
// is occuring!
{
Control control = fCurrentPage.getControl();
if ((control != null && !control.isDisposed()) && page == fCurrentPage) return;
if (page == fMessagePage && fCurrentPage != fTapestryOutlinePage) page = fCurrentPage;
if (page == fTapestryOutlinePage && fReconciledObject == null) page = fMessagePage;
if (fCurrentPage != null) {
fCurrentPage.removeSelectionChangedListener(this);
}
page.addSelectionChangedListener(this);
this.fCurrentPage = page;
if (fPageBook == null) {
// still not being made
return;
}
control = page.getControl();
if (control == null || control.isDisposed()) {
// first time
page.createControl(fPageBook);
control = page.getControl();
}
fPageBook.showPage(control);
this.fCurrentPage = page;
}
updateToolbar();
}
/**
*
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
*
* @generated
*/
public void dispose() {
ResourcesPlugin.getWorkspace().removeResourceChangeListener(resourceChangeListener);
getSite().getPage().removePartListener(partListener);
adapterFactory.dispose();
if (getActionBarContributor().getActiveEditor() == this) {
getActionBarContributor().setActiveEditor(null);
}
if (propertySheetPage != null) {
propertySheetPage.dispose();
}
if (contentOutlinePage != null) {
contentOutlinePage.dispose();
}
super.dispose();
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.part.IPage#setFocus()
*/
public void setFocus() {
if (fCurrentPage != null) fCurrentPage.setFocus();
}