layout/style/nsDOMCSSValueList.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 /* DOM object representing lists of values in DOM computed style */
   8
   9 #ifndef nsDOMCSSValueList_h___
  10 #define nsDOMCSSValueList_h___
  11
  12 #include "CSSValue.h"
  13 #include "nsTArray.h"
  14
  15 class nsDOMCSSValueList final : public mozilla::dom::CSSValue {
  16  public:
  17   // nsDOMCSSValueList
  18   explicit nsDOMCSSValueList(bool aCommaDelimited);
  19
  20   /**
  21    * Adds a value to this list.
  22    */
  23   void AppendCSSValue(already_AddRefed<CSSValue> aValue);
  24
  25   uint16_t CssValueType() const final { return CSS_VALUE_LIST; }
  26
  27   uint32_t Length() const { return mCSSValues.Length(); }
  28   void GetCssText(nsAString&) final;
  29
  30  protected:
  31   virtual ~nsDOMCSSValueList();
  32
  33   bool mCommaDelimited;  // some value lists use a comma as the delimiter, some
  34                          // just use spaces.
  35
  36   nsTArray<RefPtr<CSSValue>> mCSSValues;
  37 };
  38
  39 #endif /* nsDOMCSSValueList_h___ */