layout/style/ImportRule.h
author Benoit Jacob <bjacob@mozilla.com>
Sun, 04 Dec 2011 14:15:43 -0500
changeset 81408 1a4f061c4f2d5a174fec2f7b87179561cc6ca4ff
parent 80662 3edc79afc84277486afad1fb76d007ba37e72894
child 85896 b2f1b368e2f25a5791a4b146f0ac709ca9f029fe
permissions -rw-r--r--
Bug 704839 - [7/9] - Refactor mutual ownership of WebGL objects - r=jgilbert This patch fixes framebuffer attachment deletion.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* class for CSS @import rules */

#ifndef mozilla_css_ImportRule_h__
#define mozilla_css_ImportRule_h__

#include "mozilla/Attributes.h"

#include "mozilla/css/Rule.h"
#include "nsIDOMCSSImportRule.h"
#include "nsCSSRules.h"

class nsMediaList;
class nsString;

namespace mozilla {
namespace css {

class ImportRule MOZ_FINAL : public Rule,
                             public nsIDOMCSSImportRule
{
public:
  ImportRule(nsMediaList* aMedia, const nsString& aURLSpec);
private:
  // for |Clone|
  ImportRule(const ImportRule& aCopy);
  ~ImportRule();
public:
  NS_DECL_ISUPPORTS_INHERITED

  DECL_STYLE_RULE_INHERIT

#ifdef HAVE_CPP_AMBIGUITY_RESOLVING_USING
  using Rule::GetStyleSheet; // unhide since nsIDOMCSSImportRule has its own GetStyleSheet
#endif

  // nsIStyleRule methods
#ifdef DEBUG
  virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const;
#endif

  // Rule methods
  virtual PRInt32 GetType() const;
  virtual already_AddRefed<Rule> Clone() const;

  void SetSheet(nsCSSStyleSheet*);

  // nsIDOMCSSRule interface
  NS_DECL_NSIDOMCSSRULE

  // nsIDOMCSSImportRule interface
  NS_DECL_NSIDOMCSSIMPORTRULE

private:
  nsString  mURLSpec;
  nsRefPtr<nsMediaList> mMedia;
  nsRefPtr<nsCSSStyleSheet> mChildSheet;
};

} // namespace css
} // namespace mozilla

#endif /* mozilla_css_ImportRule_h__ */