| package org.eclipse.team.internal.ccvs.ui.merge; |
| |
| /* |
| * (c) Copyright IBM Corp. 2000, 2002. |
| * All Rights Reserved. |
| */ |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.team.internal.ccvs.core.CVSException; |
| import org.eclipse.team.internal.ccvs.core.CVSTag; |
| import org.eclipse.team.internal.ccvs.core.ICVSFolder; |
| import org.eclipse.team.internal.ccvs.ui.CVSUIPlugin; |
| import org.eclipse.team.internal.ccvs.ui.ICVSUIConstants; |
| import org.eclipse.team.internal.ccvs.ui.Policy; |
| import org.eclipse.ui.model.IWorkbenchAdapter; |
| |
| public class TagRootElement implements IWorkbenchAdapter, IAdaptable { |
| private ICVSFolder project; |
| private List cachedTags; |
| private int typeOfTagRoot; |
| |
| public TagRootElement(ICVSFolder project, int typeOfTagRoot) { |
| this.typeOfTagRoot = typeOfTagRoot; |
| this.project = project; |
| } |
| |
| public TagRootElement(ICVSFolder project, int typeOfTagRoot, CVSTag[] tags) { |
| this(project, typeOfTagRoot); |
| add(tags); |
| } |
| |
| public Object[] getChildren(Object o) { |
| CVSTag[] childTags = new CVSTag[0]; |
| if(cachedTags==null) { |
| if(typeOfTagRoot==CVSTag.BRANCH) { |
| childTags = CVSUIPlugin.getPlugin().getRepositoryManager().getKnownBranchTags(project); |
| } else if(typeOfTagRoot==CVSTag.VERSION) { |
| childTags = CVSUIPlugin.getPlugin().getRepositoryManager().getKnownVersionTags(project); |
| } |
| } else { |
| childTags = getTags(); |
| } |
| TagElement[] result = new TagElement[childTags.length]; |
| for (int i = 0; i < childTags.length; i++) { |
| result[i] = new TagElement(childTags[i]); |
| } |
| return result; |
| } |
| public void removeAll() { |
| if(cachedTags!=null) { |
| cachedTags.clear(); |
| } |
| } |
| public void add(CVSTag[] tags) { |
| if(cachedTags==null) { |
| cachedTags = new ArrayList(tags.length); |
| } |
| cachedTags.addAll(Arrays.asList(tags)); |
| } |
| public void remove(CVSTag tag) { |
| if(cachedTags!=null) { |
| cachedTags.remove(tag); |
| } |
| } |
| public CVSTag[] getTags() { |
| if(cachedTags!=null) { |
| return (CVSTag[]) cachedTags.toArray(new CVSTag[cachedTags.size()]); |
| } else { |
| return new CVSTag[0]; |
| } |
| } |
| public Object getAdapter(Class adapter) { |
| if (adapter == IWorkbenchAdapter.class) return this; |
| return null; |
| } |
| public ImageDescriptor getImageDescriptor(Object object) { |
| if(typeOfTagRoot==CVSTag.BRANCH) { |
| return CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_BRANCHES_CATEGORY); |
| } else { |
| return CVSUIPlugin.getPlugin().getImageDescriptor(ICVSUIConstants.IMG_VERSIONS_CATEGORY); |
| } |
| } |
| public String getLabel(Object o) { |
| if(typeOfTagRoot==CVSTag.BRANCH) { |
| return Policy.bind("MergeWizardEndPage.branches"); //$NON-NLS-1$ |
| } else { |
| return Policy.bind("VersionsElement.versions"); //$NON-NLS-1$ |
| } |
| } |
| public Object getParent(Object o) { |
| return null; |
| } |
| } |