Hi Darwin!
Adding the SVG MIME type ("image/svg+xml") to the list of web-safe clipboard
types (currently plain text, URLs, and HTML) seems reasonable, provided that
the UA is able to sanitize the SVG payload (similar to what we do for HTML,
currently). On Cocoa platforms, this would probably be bridged to and from the
OS in the form of (sanitized) data corresponding to the UTTypeSVG universal
type identifier on the platform pasteboard.
As an aside — since SVG documents are parsed using the XML parser as opposed to
the HTML parser, supporting SVG as a web-safe clipboard type will be a bit more
involved than simply adding "image/svg+xml" to the list of known UA clipboard
types and using the current HTML sanitization algorithm.
— Wenson
> Looking for a position on adding svg support for the async clipboard API
> (ex. `navigator.clipboard.write`), in a similar manner to the HTML support
> <https://webkit.org/blog/10855/async-clipboard-api/
> <https://webkit.org/blog/10855/async-clipboard-api/>> already added. Thank
> you!
>
> * Base Specification Title: Clipboard API and events
> <https://www.w3.org/TR/clipboard-apis/
> <https://www.w3.org/TR/clipboard-apis/>>
> * Specification or proposal URL: Explainer here
> <https://docs.google.com/document/d/1Rx7gi01avpRRNYKSpp3U4WQdjery0H0IkX2XxDtfZ8I/edit
>
> <https://docs.google.com/document/d/1Rx7gi01avpRRNYKSpp3U4WQdjery0H0IkX2XxDtfZ8I/edit>>
> Other information:
> * https://www.chromestatus.com/feature/5125790490427392
> <https://www.chromestatus.com/feature/5125790490427392> has more links
> * https://github.com/w3c/editing/issues/305
> <https://github.com/w3c/editing/issues/305> may also be relevant
>
> --
> - Darwin Huang
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