From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- dom/xml/nsXMLPrettyPrinter.h | 59 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 dom/xml/nsXMLPrettyPrinter.h (limited to 'dom/xml/nsXMLPrettyPrinter.h') diff --git a/dom/xml/nsXMLPrettyPrinter.h b/dom/xml/nsXMLPrettyPrinter.h new file mode 100644 index 000000000..0f1f2f23a --- /dev/null +++ b/dom/xml/nsXMLPrettyPrinter.h @@ -0,0 +1,59 @@ +/* -*- 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/. */ + +#ifndef nsXMLPrettyPrinter_h__ +#define nsXMLPrettyPrinter_h__ + +#include "nsStubDocumentObserver.h" +#include "nsCOMPtr.h" + +class nsIDocument; + +class nsXMLPrettyPrinter : public nsStubDocumentObserver +{ +public: + nsXMLPrettyPrinter(); + + NS_DECL_ISUPPORTS + + // nsIMutationObserver + NS_DECL_NSIMUTATIONOBSERVER_ATTRIBUTECHANGED + NS_DECL_NSIMUTATIONOBSERVER_CONTENTAPPENDED + NS_DECL_NSIMUTATIONOBSERVER_CONTENTINSERTED + NS_DECL_NSIMUTATIONOBSERVER_CONTENTREMOVED + NS_DECL_NSIMUTATIONOBSERVER_NODEWILLBEDESTROYED + + /** + * This will prettyprint the document if the document is loaded in a + * displayed window. + * + * @param aDocument document to prettyprint + * @param [out] aDidPrettyPrint if true, and error not returned, actually + * went ahead with prettyprinting the document. + */ + nsresult PrettyPrint(nsIDocument* aDocument, bool* aDidPrettyPrint); + + /** + * Unhook the prettyprinter + */ + void Unhook(); +private: + virtual ~nsXMLPrettyPrinter(); + + /** + * Signals for unhooking by setting mUnhookPending if the node changed is + * non-anonymous content. + * + * @param aContent content that has changed + */ + void MaybeUnhook(nsIContent* aContent); + + nsIDocument* mDocument; //weak. Set as long as we're observing the document + bool mUnhookPending; +}; + +nsresult NS_NewXMLPrettyPrinter(nsXMLPrettyPrinter** aPrinter); + +#endif //nsXMLPrettyPrinter_h__ -- cgit v1.2.3