1 files changed, 54 insertions, 0 deletions
diff --git a/embedding/browser/nsContextMenuInfo.h b/embedding/browser/nsContextMenuInfo.h
new file mode 100644
index 000000000..998045f97
--- /dev/null
+++ b/embedding/browser/nsContextMenuInfo.h
@@ -0,0 +1,54 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#ifndef nsContextMenuInfo_h__
+#define nsContextMenuInfo_h__
+
+#include "nsCOMPtr.h"
+#include "nsIContextMenuListener2.h"
+#include "nsIDOMNode.h"
+#include "nsIDOMEvent.h"
+#include "imgIContainer.h"
+#include "imgIRequest.h"
+
+class ChromeContextMenuListener;
+class imgRequestProxy;
+
+// Helper class for implementors of nsIContextMenuListener2
+class nsContextMenuInfo : public nsIContextMenuInfo
+{
+  friend class ChromeContextMenuListener;
+
+public:
+  nsContextMenuInfo();
+
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSICONTEXTMENUINFO
+
+private:
+  virtual ~nsContextMenuInfo();
+
+  void SetMouseEvent(nsIDOMEvent* aEvent) { mMouseEvent = aEvent; }
+  void SetDOMNode(nsIDOMNode* aNode) { mDOMNode = aNode; }
+  void SetAssociatedLink(nsIDOMNode* aLink) { mAssociatedLink = aLink; }
+
+  nsresult GetImageRequest(nsIDOMNode* aDOMNode, imgIRequest** aRequest);
+
+  bool HasBackgroundImage(nsIDOMNode* aDOMNode);
+
+  nsresult GetBackgroundImageRequest(nsIDOMNode* aDOMNode,
+                                     imgRequestProxy** aRequest);
+
+  nsresult GetBackgroundImageRequestInternal(nsIDOMNode* aDOMNode,
+                                             imgRequestProxy** aRequest);
+
+private:
+  nsCOMPtr<nsIDOMEvent> mMouseEvent;
+  nsCOMPtr<nsIDOMNode> mDOMNode;
+  nsCOMPtr<nsIDOMNode> mAssociatedLink;
+};
+
+#endif // nsContextMenuInfo_h__