1 files changed, 55 insertions, 0 deletions
diff --git a/editor/composer/nsComposeTxtSrvFilter.h b/editor/composer/nsComposeTxtSrvFilter.h
new file mode 100644
index 000000000..0e5bba433
--- /dev/null
+++ b/editor/composer/nsComposeTxtSrvFilter.h
@@ -0,0 +1,55 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 nsComposeTxtSrvFilter_h__
+#define nsComposeTxtSrvFilter_h__
+
+#include "nsISupportsImpl.h"            // for NS_DECL_ISUPPORTS
+#include "nsITextServicesFilter.h"
+
+/**
+ * This class implements a filter interface, that enables
+ * those using it to skip over certain nodes when traversing content
+ *
+ * This filter is used to skip over various form control nodes and
+ * mail's cite nodes
+ */
+class nsComposeTxtSrvFilter final : public nsITextServicesFilter
+{
+public:
+  nsComposeTxtSrvFilter();
+
+  // nsISupports interface...
+  NS_DECL_ISUPPORTS
+
+  // nsITextServicesFilter
+  NS_DECL_NSITEXTSERVICESFILTER
+
+  // Helper - Intializer
+  void Init(bool aIsForMail) { mIsForMail = aIsForMail; }
+
+private:
+  ~nsComposeTxtSrvFilter() {}
+
+  bool              mIsForMail;
+};
+
+#define NS_COMPOSERTXTSRVFILTER_CID \
+{/* {171E72DB-0F8A-412a-8461-E4C927A3A2AC}*/ \
+0x171e72db, 0xf8a, 0x412a, \
+{ 0x84, 0x61, 0xe4, 0xc9, 0x27, 0xa3, 0xa2, 0xac} }
+
+#define NS_COMPOSERTXTSRVFILTERMAIL_CID \
+{/* {7FBD2146-5FF4-4674-B069-A7BBCE66E773}*/ \
+0x7fbd2146, 0x5ff4, 0x4674, \
+{ 0xb0, 0x69, 0xa7, 0xbb, 0xce, 0x66, 0xe7, 0x73} }
+
+// Generic for the editor
+#define COMPOSER_TXTSRVFILTER_CONTRACTID     "@mozilla.org/editor/txtsrvfilter;1"
+
+// This is the same but includes "cite" typed blocked quotes
+#define COMPOSER_TXTSRVFILTERMAIL_CONTRACTID "@mozilla.org/editor/txtsrvfiltermail;1"
+
+#endif