third_party/WebKit/Source/core/dom/custom/CustomElement.h - Issue 1914923002: Rename all existing custom element classes as V0

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Issue 1914923002: Rename all existing custom element classes as V0 (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: CustomElementV0 -> V0CustomElement Created 4 years, 7 months ago

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1 /*

2 * Copyright (C) 2013 Google Inc. All rights reserved.

3 *

4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions

6 * are met:

7 *

8 * 1. Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.

10 * 2. Redistributions in binary form must reproduce the above copyright

11 * notice, this list of conditions and the following disclaimer

12 * in the documentation and/or other materials provided with the

13 * distribution.

14 * 3. Neither the name of Google Inc. nor the names of its contributors

15 * may be used to endorse or promote products derived from this

16 * software without specific prior written permission.

17 *

18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

29 */

30

31 #ifndef CustomElement_h

32 #define CustomElement_h

33

34 #include "core/CoreExport.h"

35 #include "core/dom/custom/CustomElementDefinition.h"

36 #include "wtf/Allocator.h"

37 #include "wtf/HashMap.h"

38 #include "wtf/Vector.h"

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

40

41 namespace blink {

42

43 class CustomElementMicrotaskImportStep;

44 class Document;

45 class HTMLImportChild;

46

47 class CORE_EXPORT CustomElement {

48 STATIC_ONLY(CustomElement);

49 public:

50 enum NameSet {

51 EmbedderNames = 1 << 0,

52 StandardNames = 1 << 1,

53 AllNames = EmbedderNames \| StandardNames

54 };

55 static bool isValidName(const AtomicString& name, NameSet validNames = AllNa mes);

56 static void addEmbedderCustomElementName(const AtomicString& name);

57

58 // API to notify of document-level changes

59 static CustomElementMicrotaskImportStep* didCreateImport(HTMLImportChild*);

60 static void didFinishLoadingImport(Document& master);

61

62 // API for registration contexts

63 static void define(Element, CustomElementDefinition);

64

65 // API for Element to kick off changes

66

67 static void attributeDidChange(Element*, const AtomicString& name, const Ato micString& oldValue, const AtomicString& newValue);

68 static void didAttach(Element*, const Document&);

69 static void didDetach(Element*, const Document&);

70 static void wasDestroyed(Element*);

71

72 private:

73 static Vector<AtomicString>& embedderCustomElementNames();

74 };

75

76 } // namespace blink

77

78 #endif // CustomElement_h

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