1 files changed, 90 insertions, 0 deletions
diff --git a/dom/xslt/xslt/txTextHandler.cpp b/dom/xslt/xslt/txTextHandler.cpp
new file mode 100644
index 000000000..eaf822847
--- /dev/null
+++ b/dom/xslt/xslt/txTextHandler.cpp
@@ -0,0 +1,90 @@
+/* -*- 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/. */
+
+#include "txTextHandler.h"
+#include "nsAString.h"
+
+txTextHandler::txTextHandler(bool aOnlyText) : mLevel(0),
+                                                mOnlyText(aOnlyText)
+{
+}
+
+nsresult
+txTextHandler::attribute(nsIAtom* aPrefix, nsIAtom* aLocalName,
+                         nsIAtom* aLowercaseLocalName, int32_t aNsID,
+                         const nsString& aValue)
+{
+    return NS_OK;
+}
+
+nsresult
+txTextHandler::attribute(nsIAtom* aPrefix, const nsSubstring& aLocalName,
+                         const int32_t aNsID,
+                         const nsString& aValue)
+{
+    return NS_OK;
+}
+
+nsresult
+txTextHandler::characters(const nsSubstring& aData, bool aDOE)
+{
+    if (mLevel == 0)
+        mValue.Append(aData);
+
+    return NS_OK;
+}
+
+nsresult
+txTextHandler::comment(const nsString& aData)
+{
+    return NS_OK;
+}
+
+nsresult
+txTextHandler::endDocument(nsresult aResult)
+{
+    return NS_OK;
+}
+
+nsresult
+txTextHandler::endElement()
+{
+    if (mOnlyText)
+        --mLevel;
+
+    return NS_OK;
+}
+
+nsresult
+txTextHandler::processingInstruction(const nsString& aTarget, const nsString& aData)
+{
+    return NS_OK;
+}
+
+nsresult
+txTextHandler::startDocument()
+{
+    return NS_OK;
+}
+
+nsresult
+txTextHandler::startElement(nsIAtom* aPrefix, nsIAtom* aLocalName,
+                            nsIAtom* aLowercaseLocalName, const int32_t aNsID)
+{
+    if (mOnlyText)
+        ++mLevel;
+
+    return NS_OK;
+}
+
+nsresult
+txTextHandler::startElement(nsIAtom* aPrefix, const nsSubstring& aLocalName,
+                            const int32_t aNsID)
+{
+    if (mOnlyText)
+        ++mLevel;
+
+    return NS_OK;
+}