diff options
Diffstat (limited to 'bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/ui/typehierarchy/MethodsContentProvider.java')
-rw-r--r-- | bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/ui/typehierarchy/MethodsContentProvider.java | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/ui/typehierarchy/MethodsContentProvider.java b/bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/ui/typehierarchy/MethodsContentProvider.java deleted file mode 100644 index b74e0a72..00000000 --- a/bundles/org.eclipse.wst.jsdt.ui/src/org/eclipse/wst/jsdt/internal/ui/typehierarchy/MethodsContentProvider.java +++ /dev/null @@ -1,131 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 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 - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.jsdt.internal.ui.typehierarchy; - -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jface.viewers.IStructuredContentProvider; -import org.eclipse.jface.viewers.TableViewer; -import org.eclipse.jface.viewers.Viewer; -import org.eclipse.wst.jsdt.core.IType; -import org.eclipse.wst.jsdt.core.ITypeHierarchy; -import org.eclipse.wst.jsdt.core.JavaScriptModelException; -import org.eclipse.wst.jsdt.internal.ui.JavaScriptPlugin; -import org.eclipse.wst.jsdt.ui.IWorkingCopyProvider; - -/** - * Content provider used for the method view. - * Allows also seeing methods inherited from base classes. - */ -public class MethodsContentProvider implements IStructuredContentProvider, IWorkingCopyProvider { - - private static final Object[] NO_ELEMENTS = new Object[0]; - - private boolean fShowInheritedMethods; - private TypeHierarchyLifeCycle fHierarchyLifeCycle; - private TableViewer fViewer; - - public MethodsContentProvider(TypeHierarchyLifeCycle lifecycle) { - fHierarchyLifeCycle= lifecycle; - fShowInheritedMethods= false; - fViewer= null; - } - - /** - * Turn on / off showing of inherited methods - */ - public void showInheritedMethods(boolean show) { - if (show != fShowInheritedMethods) { - fShowInheritedMethods= show; - if (fViewer != null) { - fViewer.refresh(); - } - } - } - - /* (non-Javadoc) - * @see IStructuredContentProvider#providesWorkingCopies() - */ - public boolean providesWorkingCopies() { - return true; - } - - /** - * Returns true if inherited methods are shown - */ - public boolean isShowInheritedMethods() { - return fShowInheritedMethods; - } - - - private void addAll(Object[] arr, List res) { - if (arr != null) { - for (int j= 0; j < arr.length; j++) { - res.add(arr[j]); - } - } - } - - /* - * @see IStructuredContentProvider#getElements - */ - public Object[] getElements(Object element) { - if (element instanceof IType) { - IType type= (IType)element; - - List res= new ArrayList(); - try { - ITypeHierarchy hierarchy= fHierarchyLifeCycle.getHierarchy(); - if (fShowInheritedMethods && hierarchy != null) { - IType[] allSupertypes= hierarchy.getAllSuperclasses(type); - // sort in from last to first: elements with same name - // will show up in hierarchy order - for (int i= allSupertypes.length - 1; i >= 0; i--) { - IType superType= allSupertypes[i]; - if (superType.exists()) { - addAll(superType.getFunctions(), res); - addAll(superType.getInitializers(), res); - addAll(superType.getFields(), res); - } - } - } - if (type.exists()) { - addAll(type.getFunctions(), res); - addAll(type.getInitializers(), res); - addAll(type.getFields(), res); - } - } catch (JavaScriptModelException e) { - JavaScriptPlugin.log(e); - } - return res.toArray(); - } - return NO_ELEMENTS; - } - - - /* - * @see IContentProvider#inputChanged - */ - public void inputChanged(Viewer input, Object oldInput, Object newInput) { - Assert.isTrue(input instanceof TableViewer); - - fViewer= (TableViewer) input; - } - - /* - * @see IContentProvider#dispose - */ - public void dispose() { - } - -} |