diff options
Diffstat (limited to 'org.eclipse.ui.cheatsheets/src/org/eclipse/ui/internal/cheatsheets/registry/CheatSheetCollectionElement.java')
| -rw-r--r-- | org.eclipse.ui.cheatsheets/src/org/eclipse/ui/internal/cheatsheets/registry/CheatSheetCollectionElement.java | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/org.eclipse.ui.cheatsheets/src/org/eclipse/ui/internal/cheatsheets/registry/CheatSheetCollectionElement.java b/org.eclipse.ui.cheatsheets/src/org/eclipse/ui/internal/cheatsheets/registry/CheatSheetCollectionElement.java index 926be793c..f3748c5fc 100644 --- a/org.eclipse.ui.cheatsheets/src/org/eclipse/ui/internal/cheatsheets/registry/CheatSheetCollectionElement.java +++ b/org.eclipse.ui.cheatsheets/src/org/eclipse/ui/internal/cheatsheets/registry/CheatSheetCollectionElement.java @@ -1,5 +1,5 @@ /******************************************************************************* - * Copyright (c) 2002, 2006 IBM Corporation and others. + * Copyright (c) 2002, 2008 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at @@ -10,24 +10,28 @@ *******************************************************************************/ package org.eclipse.ui.internal.cheatsheets.registry; +import java.util.ArrayList; import java.util.Iterator; +import java.util.List; import org.eclipse.core.runtime.*; import org.eclipse.ui.IPluginContribution; import org.eclipse.ui.internal.cheatsheets.ICheatSheetResource; import org.eclipse.ui.model.AdaptableList; import org.eclipse.ui.model.IWorkbenchAdapter; +import org.eclipse.ui.model.WorkbenchAdapter; /** * Instances of this class are a collection of CheatSheetCollectionElements, * thereby facilitating the definition of tree structures composed of * these elements. Instances also store a list of cheatsheets. */ -public class CheatSheetCollectionElement extends AdaptableList implements IPluginContribution { +public class CheatSheetCollectionElement extends WorkbenchAdapter implements IPluginContribution { private String pluginId; private String id; private String name; private CheatSheetCollectionElement parent; private AdaptableList cheatsheets = new AdaptableList(); + private List childCollections = new ArrayList(); /** * Creates a new <code>CheatSheetCollectionElement</code>. Parent can be null. @@ -44,13 +48,12 @@ public class CheatSheetCollectionElement extends AdaptableList implements IPlugi /** * Adds a cheatsheet collection to this collection. */ - public AdaptableList add(IAdaptable a) { + public void add(IAdaptable a) { if (a instanceof CheatSheetElement) { cheatsheets.add(a); } else { - super.add(a); + childCollections.add(a); } - return this; } /** @@ -62,7 +65,7 @@ public class CheatSheetCollectionElement extends AdaptableList implements IPlugi * @return CheatSheetCollectionElement */ public CheatSheetCollectionElement findChildCollection(IPath searchPath) { - Object[] children = getChildren(null); + Object[] children = getChildren(); String searchString = searchPath.segment(0); for (int i = 0; i < children.length; ++i) { CheatSheetCollectionElement currentCategory = (CheatSheetCollectionElement) children[i]; @@ -90,7 +93,7 @@ public class CheatSheetCollectionElement extends AdaptableList implements IPlugi } if (!recursive) return null; - for (Iterator iterator = children.iterator(); iterator.hasNext();) { + for (Iterator iterator = childCollections.iterator(); iterator.hasNext();) { CheatSheetCollectionElement child = (CheatSheetCollectionElement) iterator.next(); CheatSheetElement result = child.findCheatSheet(searchId, true); if (result != null) @@ -153,7 +156,7 @@ public class CheatSheetCollectionElement extends AdaptableList implements IPlugi * Returns true if this element has no children and no cheatsheets. */ public boolean isEmpty() { - return size() == 0 && cheatsheets.size() == 0; + return childCollections.size() == 0 && cheatsheets.size() == 0; } /** @@ -175,7 +178,7 @@ public class CheatSheetCollectionElement extends AdaptableList implements IPlugi */ public String toString() { StringBuffer buf = new StringBuffer("CheatSheetCollection, "); //$NON-NLS-1$ - buf.append(children.size()); + buf.append(childCollections.size()); buf.append(" children, "); //$NON-NLS-1$ buf.append(cheatsheets.size()); buf.append(" cheatsheets"); //$NON-NLS-1$ @@ -189,4 +192,12 @@ public class CheatSheetCollectionElement extends AdaptableList implements IPlugi public String getPluginId() { return pluginId; } + + public Object[] getChildren() { + return childCollections.toArray(); + } + + public void add(CheatSheetCollectionElement newElement) { + childCollections.add(newElement); + } } |