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
16   : public mozilla::dom::CSSValue
17 {
18 public:
19   // nsDOMCSSValueList
20   explicit nsDOMCSSValueList(bool aCommaDelimited);
21 
22   /**
23    * Adds a value to this list.
24    */
25   void AppendCSSValue(already_AddRefed<CSSValue> aValue);
26 
27   void GetCssText(nsString& aText, mozilla::ErrorResult& aRv) final;
CssValueType()28   uint16_t CssValueType() const final
29   {
30     return CSSValue::CSS_VALUE_LIST;
31   }
32 
Length()33   uint32_t Length() const
34   {
35     return mCSSValues.Length();
36   }
37 
38   void GetCssText(nsAString& aText);
39 
40 protected:
41   virtual ~nsDOMCSSValueList();
42 
43   bool mCommaDelimited; // some value lists use a comma as the delimiter, some
44                         // just use spaces.
45 
46   nsTArray<RefPtr<CSSValue>> mCSSValues;
47 };
48 
49 #endif /* nsDOMCSSValueList_h___ */
50