Add m-esr52 at 52.6.0

1 files changed, 72 insertions, 0 deletions

diff --git a/dom/xbl/nsXBLPrototypeResources.h b/dom/xbl/nsXBLPrototypeResources.h
new file mode 100644
index 000000000..5ac1923ac
--- /dev/null
+++ b/dom/xbl/nsXBLPrototypeResources.h
@@ -0,0 +1,72 @@
+/* -*- 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 nsXBLPrototypeResources_h__
+#define nsXBLPrototypeResources_h__
+
+#include "mozilla/StyleSheet.h"
+#include "nsICSSLoaderObserver.h"
+
+class nsCSSRuleProcessor;
+class nsIAtom;
+class nsIContent;
+class nsXBLPrototypeBinding;
+class nsXBLResourceLoader;
+
+namespace mozilla {
+class CSSStyleSheet;
+} // namespace mozilla
+
+// *********************************************************************/
+// The XBLPrototypeResources class
+
+class nsXBLPrototypeResources
+{
+public:
+  explicit nsXBLPrototypeResources(nsXBLPrototypeBinding* aBinding);
+  ~nsXBLPrototypeResources();
+
+  void LoadResources(bool* aResult);
+  void AddResource(nsIAtom* aResourceType, const nsAString& aSrc);
+  void AddResourceListener(nsIContent* aElement);
+  nsresult FlushSkinSheets();
+
+  nsresult Write(nsIObjectOutputStream* aStream);
+
+  void Traverse(nsCycleCollectionTraversalCallback &cb);
+  void Unlink();
+
+  void ClearLoader();
+
+  void AppendStyleSheet(mozilla::StyleSheet* aSheet);
+  void RemoveStyleSheet(mozilla::StyleSheet* aSheet);
+  void InsertStyleSheetAt(size_t aIndex, mozilla::StyleSheet* aSheet);
+  mozilla::StyleSheet* StyleSheetAt(size_t aIndex) const;
+  size_t SheetCount() const;
+  bool HasStyleSheets() const;
+  void AppendStyleSheetsTo(nsTArray<mozilla::StyleSheet*>& aResult) const;
+
+  /**
+   * Recreates mRuleProcessor to represent the current list of style sheets
+   * stored in mStyleSheetList.  (Named GatherRuleProcessor to parallel
+   * nsStyleSet::GatherRuleProcessors.)
+   */
+  void GatherRuleProcessor();
+
+  nsCSSRuleProcessor* GetRuleProcessor() const { return mRuleProcessor; }
+
+private:
+  // A loader object. Exists only long enough to load resources, and then it dies.
+  RefPtr<nsXBLResourceLoader> mLoader;
+
+  // A list of loaded stylesheets for this binding.
+  nsTArray<RefPtr<mozilla::StyleSheet>> mStyleSheetList;
+
+  // The list of stylesheets converted to a rule processor.
+  RefPtr<nsCSSRuleProcessor> mRuleProcessor;
+};
+
+#endif