1 files changed, 77 insertions, 0 deletions
diff --git a/parser/htmlparser/nsIFragmentContentSink.h b/parser/htmlparser/nsIFragmentContentSink.h
new file mode 100644
index 000000000..8d547ed66
--- /dev/null
+++ b/parser/htmlparser/nsIFragmentContentSink.h
@@ -0,0 +1,77 @@
+/* -*- 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 nsIFragmentContentSink_h___
+#define nsIFragmentContentSink_h___
+
+#include "nsISupports.h"
+
+class nsIDOMDocumentFragment;
+class nsIDocument;
+
+#define NS_I_FRAGMENT_CONTENT_SINK_IID \
+  { 0x1a8ce30b, 0x63fc, 0x441a, \
+    { 0xa3, 0xaa, 0xf7, 0x16, 0xc0, 0xfe, 0x96, 0x69 } }
+
+/**
+ * The fragment sink allows a client to parse a fragment of sink, possibly
+ * surrounded in context. Also see nsIParser::ParseFragment().
+ * Note: once you've parsed a fragment, the fragment sink must be re-set on
+ * the parser in order to parse another fragment.
+ */
+class nsIFragmentContentSink : public nsISupports {
+public:
+  NS_DECLARE_STATIC_IID_ACCESSOR(NS_I_FRAGMENT_CONTENT_SINK_IID)
+  /**
+   * This method is used to obtain the fragment created by
+   * a fragment content sink and to release resources held by the parser.
+   *
+   * The sink drops its reference to the fragment.
+   */
+  NS_IMETHOD FinishFragmentParsing(nsIDOMDocumentFragment** aFragment) = 0;
+
+  /**
+   * This method is used to set the target document for this fragment
+   * sink.  This document's nodeinfo manager will be used to create
+   * the content objects.  This MUST be called before the sink is used.
+   *
+   * @param aDocument the document the new nodes will belong to
+   * (should not be null)
+   */
+  NS_IMETHOD SetTargetDocument(nsIDocument* aDocument) = 0;
+
+  /**
+   * This method is used to indicate to the sink that we're done building
+   * the context and should start paying attention to the incoming content
+   */
+  NS_IMETHOD WillBuildContent() = 0;
+
+  /**
+   * This method is used to indicate to the sink that we're done building
+   * The real content. This is useful if you want to parse additional context
+   * (such as an end context).
+   */
+  NS_IMETHOD DidBuildContent() = 0;
+
+  /**
+   * This method is a total hack to help with parsing fragments. It is called to
+   * tell the fragment sink that a container from the context will be delivered
+   * after the call to WillBuildContent(). This is only relevent for HTML
+   * fragments that use nsHTMLTokenizer/CNavDTD.
+   */
+  NS_IMETHOD IgnoreFirstContainer() = 0;
+
+  /**
+   * Sets whether scripts elements are marked as unexecutable.
+   */
+  NS_IMETHOD SetPreventScriptExecution(bool aPreventScriptExecution) = 0;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsIFragmentContentSink,
+                              NS_I_FRAGMENT_CONTENT_SINK_IID)
+
+nsresult
+NS_NewXMLFragmentContentSink(nsIFragmentContentSink** aInstancePtrResult);
+
+#endif