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e90752cc21
This partially implements CSS-Animations-1 (though there are references to CSS-Animations-2). Current limitations: - Multi-selector keyframes are not supported. - Most animation properties are ignored. - Timing functions are not applied. - Non-absolute values are not interpolated unless the target is also of the same non-absolute type (e.g. 10% -> 25%, but not 10% -> 20px). - The JavaScript interface is left as an exercise for the next poor soul looking at this code. With those said, this commit implements: - Interpolation for most common types - Proper keyframe resolution (including the synthetic from-keyframe containing the initial state) - Properly driven animations, and proper style invalidation Co-Authored-By: Andreas Kling <kling@serenityos.org>
25 lines
731 B
Text
25 lines
731 B
Text
#import <CSS/CSSStyleSheet.idl>
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[Exposed=Window]
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interface CSSRule {
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attribute CSSOMString cssText;
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readonly attribute CSSRule? parentRule;
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readonly attribute CSSStyleSheet? parentStyleSheet;
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readonly attribute unsigned short type;
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const unsigned short STYLE_RULE = 1;
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const unsigned short CHARSET_RULE = 2;
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const unsigned short IMPORT_RULE = 3;
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const unsigned short MEDIA_RULE = 4;
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const unsigned short FONT_FACE_RULE = 5;
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const unsigned short PAGE_RULE = 6;
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const unsigned short KEYFRAMES_RULE = 7;
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const unsigned short KEYFRAME_RULE = 8;
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const unsigned short MARGIN_RULE = 9;
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const unsigned short NAMESPACE_RULE = 10;
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const unsigned short SUPPORTS_RULE = 12;
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};
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