| package org.eclipse.team.internal.ccvs.ui.model; |
| |
| /* |
| * (c) Copyright IBM Corp. 2000, 2001. |
| * All Rights Reserved. |
| */ |
| |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jface.operation.IRunnableWithProgress; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.team.core.TeamException; |
| import org.eclipse.team.internal.ccvs.core.CVSTag; |
| import org.eclipse.team.internal.ccvs.core.ICVSRepositoryLocation; |
| import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin; |
| import org.eclipse.team.internal.ccvs.ui.ICVSUIConstants; |
| import org.eclipse.ui.model.IWorkbenchAdapter; |
| |
| public class BranchTag extends CVSModelElement implements IAdaptable { |
| CVSTag tag; |
| ICVSRepositoryLocation root; |
| |
| /** |
| * Create a branch tag |
| */ |
| public BranchTag(CVSTag tag, ICVSRepositoryLocation root) { |
| this.tag = tag; |
| this.root = root; |
| } |
| public ICVSRepositoryLocation getRoot() { |
| return root; |
| } |
| public Object getAdapter(Class adapter) { |
| if (adapter == IWorkbenchAdapter.class) return this; |
| return null; |
| } |
| public CVSTag getTag() { |
| return tag; |
| } |
| public boolean equals(Object o) { |
| if (!(o instanceof BranchTag)) return false; |
| BranchTag t = (BranchTag)o; |
| if (!tag.equals(t.tag)) return false; |
| return root.equals(t.root); |
| } |
| public int hashCode() { |
| return root.hashCode() ^ tag.hashCode(); |
| } |
| /** |
| * Return children of the root with this tag. |
| */ |
| public Object[] getChildren(Object o) { |
| // Return the remote elements for the tag |
| final Object[][] result = new Object[1][]; |
| try { |
| CVSUIPlugin.runWithProgress(null, true /*cancelable*/, new IRunnableWithProgress() { |
| public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
| try { |
| IPreferenceStore store = CVSUIPlugin.getPlugin().getPreferenceStore(); |
| result[0] = root.members(tag, store.getBoolean(ICVSUIConstants.PREF_SHOW_MODULES), monitor); |
| } catch (TeamException e) { |
| throw new InvocationTargetException(e); |
| } |
| } |
| }); |
| } catch (InterruptedException e) { |
| return new Object[0]; |
| } catch (InvocationTargetException e) { |
| handle(e.getTargetException()); |
| } |
| return result[0]; |
| } |
| public ImageDescriptor getImageDescriptor(Object object) { |
| if (!(object instanceof BranchTag)) return null; |
| return CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_TAG); |
| } |
| public String getLabel(Object o) { |
| if (!(o instanceof BranchTag)) return null; |
| return ((BranchTag)o).tag.getName(); |
| } |
| public Object getParent(Object o) { |
| if (!(o instanceof BranchTag)) return null; |
| return ((BranchTag)o).root; |
| } |
| } |