1 files changed, 73 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/refactoring/JavaQuickAssistant.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/refactoring/JavaQuickAssistant.java
new file mode 100644
index 000000000..df5d9eaf3
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/refactoring/JavaQuickAssistant.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2011 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.editors.layout.refactoring;
+
+import com.android.ide.eclipse.adt.internal.project.BaseProjectHelper;
+import com.android.ide.eclipse.adt.internal.refactorings.extractstring.ExtractStringProposal;
+
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.jdt.core.dom.ASTNode;
+import org.eclipse.jdt.ui.text.java.IInvocationContext;
+import org.eclipse.jdt.ui.text.java.IJavaCompletionProposal;
+import org.eclipse.jdt.ui.text.java.IProblemLocation;
+
+/**
+ * Quick Assistant for Java files in Android projects
+ */
+public class JavaQuickAssistant implements org.eclipse.jdt.ui.text.java.IQuickAssistProcessor {
+    public JavaQuickAssistant() {
+    }
+
+    @Override
+    public boolean hasAssists(IInvocationContext context) throws CoreException {
+        return true;
+    }
+
+    @Override
+    public IJavaCompletionProposal[] getAssists(IInvocationContext context,
+            IProblemLocation[] locations) throws CoreException {
+        // We should only offer Android quick assists within Android projects.
+        // This can be done by adding this logic to the extension registration:
+        //
+        //    <enablement>
+        //        <with variable="projectNatures">
+        //            <iterate operator="or">
+        //                <equals value="com.android.ide.eclipse.adt.AndroidNature"/>
+        //            </iterate>
+        //        </with>
+        //    </enablement>
+        //
+        // However, this causes some errors to be dumped to the log, so instead we filter
+        // out non Android projects programmatically:
+
+        IProject project = context.getCompilationUnit().getJavaProject().getProject();
+        if (project == null || !BaseProjectHelper.isAndroidProject(project)) {
+            return null;
+        }
+
+        ASTNode coveringNode = context.getCoveringNode();
+        if (coveringNode != null && coveringNode.getNodeType() == ASTNode.STRING_LITERAL
+                && coveringNode.getLength() > 2) { // don't extract empty strings (includes quotes)
+            return new IJavaCompletionProposal[] {
+                new ExtractStringProposal(context)
+            };
+        }
+
+        return null;
+    }
+}