diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/lint/SetPropertyFix.java')
-rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/lint/SetPropertyFix.java | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/lint/SetPropertyFix.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/lint/SetPropertyFix.java new file mode 100644 index 000000000..a2b79c3c8 --- /dev/null +++ b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/lint/SetPropertyFix.java @@ -0,0 +1,140 @@ +/* + * Copyright (C) 2012 The Android Open Source Project + * + * Licensed under the Eclipse Public License, Version 1.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.eclipse.org/org/documents/epl-v10.php + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.android.ide.eclipse.adt.internal.lint; + +import static com.android.SdkConstants.ANDROID_URI; + +import com.android.ide.eclipse.adt.AdtPlugin; +import com.android.ide.eclipse.adt.AdtUtils; +import com.android.ide.eclipse.adt.internal.editors.AndroidXmlEditor; +import com.android.utils.XmlUtils; + +import org.eclipse.core.resources.IFile; +import org.eclipse.core.resources.IMarker; +import org.eclipse.jface.text.IDocument; +import org.eclipse.jface.text.Region; +import org.eclipse.swt.graphics.Image; +import org.eclipse.ui.IEditorPart; +import org.eclipse.ui.ISharedImages; +import org.eclipse.ui.PartInitException; +import org.eclipse.ui.PlatformUI; +import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; +import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; +import org.w3c.dom.Attr; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +@SuppressWarnings("restriction") // DOM model +abstract class SetPropertyFix extends DocumentFix { + private Region mSelect; + + protected SetPropertyFix(String id, IMarker marker) { + super(id, marker); + } + + /** Attribute to be added */ + protected abstract String getAttribute(); + + /** Whether it's in the android: namespace */ + protected abstract boolean isAndroidAttribute(); + + protected String getProposal(Element element) { + return invokeCodeCompletion() ? "" : "TODO"; //$NON-NLS-1$ + } + + protected boolean invokeCodeCompletion() { + return false; + } + + @Override + public boolean isCancelable() { + return false; + } + + @Override + protected void apply(IDocument document, IStructuredModel model, Node node, int start, + int end) { + mSelect = null; + + if (node instanceof Element) { + Element element = (Element) node; + String proposal = getProposal(element); + String localAttribute = getAttribute(); + String prefix = null; + if (isAndroidAttribute()) { + prefix = XmlUtils.lookupNamespacePrefix(node, ANDROID_URI); + } + String attribute = prefix != null ? prefix + ':' + localAttribute : localAttribute; + + // This does not work even though it should: it does not include the prefix + //element.setAttributeNS(ANDROID_URI, localAttribute, proposal); + // So workaround instead: + element.setAttribute(attribute, proposal); + + Attr attr = null; + if (isAndroidAttribute()) { + attr = element.getAttributeNodeNS(ANDROID_URI, localAttribute); + } else { + attr = element.getAttributeNode(localAttribute); + } + if (attr instanceof IndexedRegion) { + IndexedRegion region = (IndexedRegion) attr; + int offset = region.getStartOffset(); + // We only want to select the value part inside the quotes, + // so skip the attribute and =" parts added by WST: + offset += attribute.length() + 2; + if (selectValue()) { + mSelect = new Region(offset, proposal.length()); + } + } + } + } + + protected boolean selectValue() { + return true; + } + + @Override + public void apply(IDocument document) { + try { + IFile file = (IFile) mMarker.getResource(); + super.apply(document); + AdtPlugin.openFile(file, mSelect, true); + } catch (PartInitException e) { + AdtPlugin.log(e, null); + } + + // Invoke code assist + if (invokeCodeCompletion()) { + IEditorPart editor = AdtUtils.getActiveEditor(); + if (editor instanceof AndroidXmlEditor) { + ((AndroidXmlEditor) editor).invokeContentAssist(-1); + } + } + } + + @Override + public boolean needsFocus() { + // Because we need to show the editor with text selected + return true; + } + + @Override + public Image getImage() { + ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages(); + return sharedImages.getImage(ISharedImages.IMG_OBJ_ADD); + } +} |