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/* -*- Mode: C++; tab-width: 8; 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 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
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