Bug 136799

Summary:

Web Inspector: incrementally create gradient and color markers for CodeMirror

Product:

WebKit

Reporter:

Brian Burg <burg>

Component:

Web Inspector

Assignee:

Nobody <webkit-unassigned>

Status:

NEW

Severity:

Normal

CC:

graouts, inspector-bugzilla-changes, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Attachments:

Description	Flags
profiler output	none

Brian Burg

Reported 2014-09-12 23:09:10 PDT

A source of unresponsiveness when inspecting the inspector is that all the source code markers are created underneath handling of one backend message. I think it should be straightforward to use requestAnimationFrame to split up marker creation. I haven't looked too hard at the code, but we could do something like add markers for the region we anticipate to be initially visible, then mark the rest on later frames.

Attachments
profiler output (275.55 KB, image/png) 2014-09-12 23:09 PDT, Brian Burg	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2014-09-12 23:09:22 PDT

<rdar://problem/18328570>

Brian Burg

Comment 2 2014-09-12 23:09:53 PDT

Created attachment 238080 [details] profiler output

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