1 /* 2 * Copyright (C) 2012 The Android Open Source Project 3 * 4 * Licensed under the Eclipse Public License, Version 1.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.eclipse.org/org/documents/epl-v10.php 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.ide.eclipse.adt.internal.lint; 17 18 import static com.android.SdkConstants.ANDROID_URI; 19 20 import com.android.ide.eclipse.adt.AdtPlugin; 21 import com.android.utils.XmlUtils; 22 23 import org.eclipse.core.resources.IMarker; 24 import org.eclipse.jface.text.BadLocationException; 25 import org.eclipse.jface.text.IDocument; 26 import org.eclipse.swt.graphics.Image; 27 import org.eclipse.ui.ISharedImages; 28 import org.eclipse.ui.PlatformUI; 29 import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; 30 import org.w3c.dom.Node; 31 32 @SuppressWarnings("restriction") // DOM model 33 final class AddPrefixFix extends DocumentFix { 34 private AddPrefixFix(String id, IMarker marker) { 35 super(id, marker); 36 } 37 38 @Override 39 public boolean needsFocus() { 40 return false; 41 } 42 43 @Override 44 public boolean isCancelable() { 45 return false; 46 } 47 48 @Override 49 protected void apply(IDocument document, IStructuredModel model, Node node, int start, 50 int end) { 51 String prefix = XmlUtils.lookupNamespacePrefix(node, ANDROID_URI); 52 try { 53 document.replace(start, 0, prefix + ':'); 54 } catch (BadLocationException e) { 55 AdtPlugin.log(e, null); 56 } 57 } 58 59 @Override 60 public String getDisplayString() { 61 return "Add in an Android namespace prefix"; 62 } 63 64 @Override 65 public Image getImage() { 66 ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages(); 67 return sharedImages.getImage(ISharedImages.IMG_OBJ_ADD); 68 } 69 } 70