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Fixes the NPE by asking for the active editor instead of the active part.

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This commit is contained in:
Markus Schorn 2006-04-14 11:59:50 +00:00
parent 5821dad7c1
commit 256cdaa7a7
1 changed files with 10 additions and 31 deletions
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41
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/editor/CContentOutlinePage.java
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@ -22,44 +22,22 @@ import org.eclipse.cdt.internal.ui.actions.AbstractToggleLinkingAction;
import org.eclipse.cdt.internal.ui.actions.ActionMessages;
import org.eclipse.cdt.internal.ui.cview.SelectionTransferDragAdapter;
import org.eclipse.cdt.internal.ui.cview.SelectionTransferDropAdapter;
import org.eclipse.cdt.internal.ui.dnd.CDTViewerDragAdapter;
import org.eclipse.cdt.internal.ui.dnd.DelegatingDropAdapter;
import org.eclipse.cdt.internal.ui.dnd.TransferDragSourceListener;
import org.eclipse.cdt.internal.ui.dnd.TransferDropTargetListener;
import org.eclipse.cdt.internal.ui.dnd.*;
import org.eclipse.cdt.internal.ui.search.actions.SelectionSearchGroup;
import org.eclipse.cdt.internal.ui.util.ProblemTreeViewer;
import org.eclipse.cdt.internal.ui.viewsupport.DecoratingCLabelProvider;
import org.eclipse.cdt.internal.ui.viewsupport.StandardCElementLabelProvider;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.cdt.ui.PreferenceConstants;
import org.eclipse.cdt.ui.actions.CustomFiltersActionGroup;
import org.eclipse.cdt.ui.actions.MemberFilterActionGroup;
import org.eclipse.cdt.ui.actions.OpenViewActionGroup;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IMenuListener;
import org.eclipse.jface.action.IMenuManager;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.util.ListenerList;
import org.eclipse.jface.viewers.AbstractTreeViewer;
import org.eclipse.jface.viewers.DoubleClickEvent;
import org.eclipse.jface.viewers.IDoubleClickListener;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.cdt.ui.actions.*;
import org.eclipse.core.runtime.ListenerList;
import org.eclipse.jface.action.*;
import org.eclipse.jface.viewers.*;
import org.eclipse.swt.SWT;
import org.eclipse.swt.dnd.DND;
import org.eclipse.swt.dnd.Transfer;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.ui.IActionBars;
import org.eclipse.ui.IWorkbenchActionConstants;
import org.eclipse.ui.PlatformUI;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.*;
import org.eclipse.ui.actions.ActionContext;
import org.eclipse.ui.actions.ActionGroup;
import org.eclipse.ui.part.IPageSite;
@ -72,7 +50,7 @@ public class CContentOutlinePage extends Page implements IContentOutlinePage, IS
private CEditor fEditor;
private ITranslationUnit fInput;
private ProblemTreeViewer fTreeViewer;
private ListenerList selectionChangedListeners = new ListenerList();
private ListenerList selectionChangedListeners = new ListenerList(ListenerList.IDENTITY);
private TogglePresentationAction fTogglePresentation;
private String fContextMenuId;
private Menu fMenu;
@ -246,7 +224,8 @@ public class CContentOutlinePage extends Page implements IContentOutlinePage, IS
}
protected CContentOutlinerProvider createContentProvider(TreeViewer viewer) {
return new CContentOutlinerProvider(viewer, CUIPlugin.getActiveWorkbenchWindow().getActivePage().getActivePart().getSite());
IWorkbenchPartSite site= getSite().getPage().getActiveEditor().getSite();
return new CContentOutlinerProvider(viewer, site);
}
protected ProblemTreeViewer createTreeViewer(Composite parent) {