--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/org.chromium.debug.ui/src/org/chromium/debug/ui/editors/JsEditor.java	Wed Dec 23 17:13:18 2009 -0800
@@ -0,0 +1,43 @@
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.debug.ui.editors;
+
+import org.chromium.debug.ui.PluginUtil;
+import org.eclipse.ui.editors.text.TextEditor;
+
+/**
+ * A simplistic JavaScript editor which supports its own key binding scope.
+ */
+public class JsEditor extends TextEditor {
+
+  /** The ID of this editor as defined in plugin.xml */
+  public static final String EDITOR_ID =
+      "org.chromium.debug.ui.editors.JsEditor"; //$NON-NLS-1$
+
+  /** The ID of the editor context menu */
+  public static final String EDITOR_CONTEXT = EDITOR_ID + ".context"; //$NON-NLS-1$
+
+  /** The ID of the editor ruler context menu */
+  public static final String RULER_CONTEXT = EDITOR_ID + ".ruler"; //$NON-NLS-1$
+
+  @Override
+  protected void initializeEditor() {
+    super.initializeEditor();
+    setEditorContextMenuId(EDITOR_CONTEXT);
+    setRulerContextMenuId(RULER_CONTEXT);
+    setDocumentProvider(new JsDocumentProvider());
+  }
+
+  public JsEditor() {
+    setSourceViewerConfiguration(new JsSourceViewerConfiguration());
+    setKeyBindingScopes(new String[] { "org.eclipse.ui.textEditorScope", //$NON-NLS-1$
+        "org.chromium.debug.ui.editors.JsEditor.context" }); //$NON-NLS-1$
+  }
+
+  @Override
+  protected void setPartName(String partName) {
+    super.setPartName(PluginUtil.stripChromiumExtension(partName));
+  }
+}