[system-analyzer] Virtualize script panel rendering [v8/v8 : main]

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Leszek Swirski (Gerrit)

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9:28 AM (14 hours ago) 9:28 AM
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Leszek Swirski added 1 comment

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Leszek Swirski . resolved

Patrick, I have some high-quality slop for you to review

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Patrick Thier (Gerrit)

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9:50 AM (14 hours ago) 9:50 AM
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Patrick Thier voted and added 1 comment

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Code-Review+1

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Patrick Thier . resolved

LGTM (which now stands for "Looks Great To Machines"). Yes, Gemini thought this is funny.

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Leszek Swirski (Gerrit)

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Leszek Swirski voted Commit-Queue+2

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Leszek Swirski (Gerrit)

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Leszek Swirski added 1 comment

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Patrick Thier . resolved

LGTM (which now stands for "Looks Great To Machines"). Yes, Gemini thought this is funny.

Leszek Swirski

I also thought it was funny.

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V8 LUCI CQ (Gerrit)

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V8 LUCI CQ submitted the change

Change information

Commit message:
[system-analyzer] Virtualize script panel rendering

Implement virtualized rendering in the script panel to improve
performance with large source files. This includes layout calculations
based on font metrics, scroll-based re-rendering, and updating the line
builder to support rendering specific script fragments. Lines are
manually wrapped, and these wrapped chunks are also tracked as pseudo
lines in the virtualization.
Change-Id: I788845b8411e29e0646d2d24692fb4feaa834f04
Commit-Queue: Leszek Swirski <les...@chromium.org>
Reviewed-by: Patrick Thier <pth...@chromium.org>
Cr-Commit-Position: refs/heads/main@{#104603}
Files:
  • M tools/system-analyzer/view/script-panel-template.html
  • M tools/system-analyzer/view/script-panel.mjs
Change size: L
Delta: 2 files changed, 483 insertions(+), 94 deletions(-)
Branch: refs/heads/main
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Gerrit-Change-Id: I788845b8411e29e0646d2d24692fb4feaa834f04
Gerrit-Change-Number: 7414929
Gerrit-PatchSet: 3
Gerrit-Owner: Leszek Swirski <les...@chromium.org>
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