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src/pdf
Alan Screen f85e36dd0d [PDF Ink Signatures] Avoid updating drawing brush during stroke
A user can simultaneously apply different modes of input (such as mouse
+ keyboard, or mouse + touchscreen) to cause a change in tool state in
the middle of a drawing stroke.

Modify PdfInkModule so that the current drawing brush can not be
changed while there is an in-progress drawing stroke.  Any changes to
drawing tool state is captured and applied after an in-progress stroke
is finished, making the changes only applicable to subsequent strokes.
This includes delaying an update to the cursor image, so that it
consistently matches the PdfInkBrush state.

Bug: 381908888
Change-Id: Icbeb342b9c3d7e614be6ee044c7355a3041c4a44
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6103003
Reviewed-by: Lei Zhang <thestig@chromium.org>
Code-Coverage: findit-for-me@appspot.gserviceaccount.com <findit-for-me@appspot.gserviceaccount.com>
Reviewed-by: Andy Phan <andyphan@chromium.org>
Commit-Queue: Alan Screen <awscreen@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1405717}
2025-01-13 13:32:43 -08:00
..

//pdf contains the PDF plugin, its Blink-based replacement, as well as PDF utility functions that leverage PDFium. It can use low-level components that live below the content layer, as well as other foundational code like //printing. It should not use //content or anything in //components that lives above the content layer. Code that lives above the content layer should live in //components/pdf, or in the embedder. All the code here should run in sandboxed child processes.

TODO(crbug.com/40186598): Remove existing //content dependencies.