1 files changed, 85 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/binaryxml/BinaryXMLMultiPageEditorPart.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/binaryxml/BinaryXMLMultiPageEditorPart.java
new file mode 100644
index 000000000..ae6a35d08
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/binaryxml/BinaryXMLMultiPageEditorPart.java
@@ -0,0 +1,85 @@
+/*
+ * 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.binaryxml;
+
+import com.android.SdkConstants;
+import com.android.ide.eclipse.adt.AdtPlugin;
+
+import org.eclipse.core.resources.IStorage;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.jdt.core.IPackageFragmentRoot;
+import org.eclipse.jdt.internal.core.JarEntryFile;
+import org.eclipse.jdt.internal.ui.javaeditor.JarEntryEditorInput;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.wst.xml.ui.internal.tabletree.XMLMultiPageEditorPart;
+
+import java.io.File;
+
+/**
+ * The XML editor is an editor that open Android xml files from the android.jar file
+ * <p>
+ * The editor checks if the file is contained in jar and is so,
+ * convert editor input to XmlStorageEditorInput that handles
+ * corresponding file from Android SDK.
+ *
+ */
+public class BinaryXMLMultiPageEditorPart extends XMLMultiPageEditorPart {
+
+    /*
+     * (non-Javadoc)
+     *
+     * @see org.eclipse.ui.part.EditorPart#setInput(org.eclipse.ui.IEditorInput)
+     */
+    @Override
+    protected void setInput(IEditorInput input) {
+        if (input instanceof JarEntryEditorInput) {
+            JarEntryEditorInput jarInput = (JarEntryEditorInput) input;
+            IStorage storage = jarInput.getStorage();
+            if (storage instanceof JarEntryFile) {
+                JarEntryFile jarEntryFile = (JarEntryFile) storage;
+                IPackageFragmentRoot fragmentRoot = jarEntryFile.getPackageFragmentRoot();
+                if (fragmentRoot == null) {
+                    super.setInput(input);
+                    return;
+                }
+                IPath path = fragmentRoot.getPath();
+                if (path == null) {
+                    super.setInput(input);
+                    return;
+                }
+                path = path.removeLastSegments(1);
+                IPath filePath = path.append(SdkConstants.FD_DATA).append(
+                        jarEntryFile.getFullPath().toPortableString());
+                File file = new File(filePath.toOSString());
+                if (!(file.isFile())) {
+                    super.setInput(input);
+                    return;
+                }
+                try {
+                    XmlStorageEditorInput newInput = new XmlStorageEditorInput(
+                            new FileStorage(file));
+                    super.setInput(newInput);
+                    return;
+                } catch (Exception e) {
+                    AdtPlugin.log(e, e.getMessage(), null);
+                }
+            }
+        }
+        super.setInput(input);
+    }
+
+}