1 files changed, 73 insertions, 0 deletions
diff --git a/dom/xul/nsXULCommandDispatcher.h b/dom/xul/nsXULCommandDispatcher.h
new file mode 100644
index 000000000..bb33edc8e
--- /dev/null
+++ b/dom/xul/nsXULCommandDispatcher.h
@@ -0,0 +1,73 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+/*
+
+   This is the focus manager for XUL documents.
+
+*/
+
+#ifndef nsXULCommandDispatcher_h__
+#define nsXULCommandDispatcher_h__
+
+#include "nsCOMPtr.h"
+#include "nsIDOMXULCommandDispatcher.h"
+#include "nsWeakReference.h"
+#include "nsIDOMNode.h"
+#include "nsString.h"
+#include "nsCycleCollectionParticipant.h"
+
+class nsIDOMElement;
+class nsPIWindowRoot;
+
+class nsXULCommandDispatcher : public nsIDOMXULCommandDispatcher,
+                               public nsSupportsWeakReference
+{
+public:
+    explicit nsXULCommandDispatcher(nsIDocument* aDocument);
+
+    // nsISupports
+    NS_DECL_CYCLE_COLLECTING_ISUPPORTS
+    NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsXULCommandDispatcher,
+                                             nsIDOMXULCommandDispatcher)
+
+    // nsIDOMXULCommandDispatcher interface
+    NS_DECL_NSIDOMXULCOMMANDDISPATCHER
+
+    void Disconnect();
+protected:
+    virtual ~nsXULCommandDispatcher();
+
+    already_AddRefed<nsPIWindowRoot> GetWindowRoot();
+
+    nsIContent* GetRootFocusedContentAndWindow(nsPIDOMWindowOuter** aWindow);
+
+    nsCOMPtr<nsIDocument> mDocument;
+
+    class Updater {
+    public:
+      Updater(nsIDOMElement* aElement,
+              const nsAString& aEvents,
+              const nsAString& aTargets)
+          : mElement(aElement),
+            mEvents(aEvents),
+            mTargets(aTargets),
+            mNext(nullptr)
+      {}
+
+      nsCOMPtr<nsIDOMElement> mElement;
+      nsString                mEvents;
+      nsString                mTargets;
+      Updater*                mNext;
+    };
+
+    Updater* mUpdaters;
+
+    bool Matches(const nsString& aList, 
+                   const nsAString& aElement);
+};
+
+#endif // nsXULCommandDispatcher_h__