layout/style/NameSpaceRule.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 /* class for CSS @namespace rules */
   7
   8 #ifndef mozilla_css_NameSpaceRule_h__
   9 #define mozilla_css_NameSpaceRule_h__
  10
  11 #include "mozilla/Attributes.h"
  12 #include "mozilla/MemoryReporting.h"
  13 #include "mozilla/css/Rule.h"
  14
  15 #include "nsIDOMCSSRule.h"
  16
  17 class nsIAtom;
  18
  19 // IID for the NameSpaceRule class {f0b0dbe1-5031-4a21-b06a-dc141ef2af98}
  20 #define NS_CSS_NAMESPACE_RULE_IMPL_CID     \
  21 {0xf0b0dbe1, 0x5031, 0x4a21, {0xb0, 0x6a, 0xdc, 0x14, 0x1e, 0xf2, 0xaf, 0x98}}
  22
  23
  24 namespace mozilla {
  25 namespace css {
  26
  27 class NameSpaceRule MOZ_FINAL : public Rule,
  28                                 public nsIDOMCSSRule
  29 {
  30 public:
  31   NameSpaceRule(nsIAtom* aPrefix, const nsString& aURLSpec,
  32                 uint32_t aLineNumber, uint32_t aColumnNumber);
  33 private:
  34   // for |Clone|
  35   NameSpaceRule(const NameSpaceRule& aCopy);
  36   ~NameSpaceRule();
  37 public:
  38   NS_DECLARE_STATIC_IID_ACCESSOR(NS_CSS_NAMESPACE_RULE_IMPL_CID)
  39
  40   NS_DECL_ISUPPORTS
  41
  42   DECL_STYLE_RULE_INHERIT
  43
  44   // nsIStyleRule methods
  45 #ifdef DEBUG
  46   virtual void List(FILE* out = stdout, int32_t aIndent = 0) const MOZ_OVERRIDE;
  47 #endif
  48
  49   // Rule methods
  50   virtual int32_t GetType() const;
  51   virtual already_AddRefed<Rule> Clone() const;
  52
  53   nsIAtom* GetPrefix() const { return mPrefix; }
  54
  55   void GetURLSpec(nsString& aURLSpec) const { aURLSpec = mURLSpec; }
  56
  57   virtual size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const
  58     MOZ_MUST_OVERRIDE;
  59
  60   // nsIDOMCSSRule interface
  61   NS_DECL_NSIDOMCSSRULE
  62
  63 private:
  64   nsCOMPtr<nsIAtom> mPrefix;
  65   nsString          mURLSpec;
  66 };
  67
  68 NS_DEFINE_STATIC_IID_ACCESSOR(NameSpaceRule, NS_CSS_NAMESPACE_RULE_IMPL_CID)
  69
  70 } // namespace css
  71 } // namespace mozilla
  72
  73 #endif /* mozilla_css_NameSpaceRule_h__ */