third_party/WebKit/Source/core/css/resolver/CSSVariableResolver.h - Issue 1406993009: Revert "CSS Custom Properties (Variables)"

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Side by Side Diff: third_party/WebKit/Source/core/css/resolver/CSSVariableResolver.h

Issue 1406993009: Revert "CSS Custom Properties (Variables)" (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years, 1 month ago

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1 // Copyright 2015 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #ifndef CSSVariableResolver_h

6 #define CSSVariableResolver_h

7

8 #include "core/CSSPropertyNames.h"

9 #include "core/css/parser/CSSParserToken.h"

10 #include "wtf/HashSet.h"

11 #include "wtf/text/AtomicString.h"

12 #include "wtf/text/AtomicStringHash.h"

13

14 namespace blink {

15

16 class CSSVariableReferenceValue;

17 class StyleResolverState;

18 class StyleVariableData;

19

20 class CSSVariableResolver {

21 public:

22 static void resolveVariableDefinitions(StyleVariableData*);

23 static void resolveAndApplyVariableReferences(StyleResolverState&, CSSProper tyID, const CSSVariableReferenceValue&);

24

25 private:

26 CSSVariableResolver(StyleVariableData*);

27 CSSVariableResolver(StyleVariableData*, AtomicString& variable);

28

29 unsigned resolveVariableTokensRecursive(Vector<CSSParserToken>&, unsigned st artOffset);

30 void resolveVariableReferencesFromTokens(Vector<CSSParserToken>& tokens);

31

32 StyleVariableData* m_styleVariableData;

33 HashSet<AtomicString> m_variablesSeen;

34 bool m_cycleDetected;

35 };

36

37 } // namespace blink

38

39 #endif // CSSVariableResolver

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