1 files changed, 46 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/IncludeRule.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/IncludeRule.java
new file mode 100644
index 000000000..fcb1a6dac
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/IncludeRule.java
@@ -0,0 +1,46 @@
+/*
+ * 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.common.layout;
+
+import static com.android.SdkConstants.ATTR_LAYOUT;
+
+import com.android.annotations.NonNull;
+import com.android.ide.common.api.INode;
+import com.android.ide.common.api.IViewRule;
+import com.android.ide.common.api.InsertType;
+
+/**
+ * An {@link IViewRule} for the special XML {@code <include>} tag.
+ */
+public class IncludeRule extends BaseViewRule {
+    @Override
+    public void onCreate(@NonNull INode node, @NonNull INode parent,
+            @NonNull InsertType insertType) {
+        // When dropping an include tag, ask the user which layout to include.
+        if (insertType == InsertType.CREATE) { // NOT InsertType.CREATE_PREVIEW
+            String include = mRulesEngine.displayIncludeSourceInput();
+            if (include != null) {
+                node.editXml("Include Layout",
+                    // Note -- the layout attribute is NOT in the Android namespace!
+                    new PropertySettingNodeHandler(null, ATTR_LAYOUT,
+                            include.length() > 0 ? include : null));
+            } else {
+                // Remove the view; the insertion was canceled
+                parent.removeChild(node);
+            }
+        }
+    }
+}