GitLab

Use the zcr_cursor_shapes_v1 Wayland protocol extension to allow the
exo server to set the cursor. Use this for standard cursors (pointer,
hand) and animated cursors (progress, wait). Bitmap cursors continue
to use the existing code path.

Introduce a test API for WaylandConnection so we can mock out the
WaylandZcrCursorShapes object.

In addition to the automated tests, I tested manually on a Pixelbook
(eve). High DPI cursors are sharp. Accessibility cursors work fine,
including large cursor and cursor coloring. The cursor size is
correct for multi-monitor window drags from high DPI to low DPI
monitors and vice versa. All CSS cursors listed on the MDN CSS
cursors page look correct:
https://developer.mozilla.org/en-US/docs/Web/CSS/cursor

Bug: 1143790
Test: added to ui_base_unittests and ozone_unittests

Change-Id: Ic46fc083a0ec662edf40b370572e907a2877c59a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2516972
Auto-Submit: James Cook <jamescook@chromium.org>
Reviewed-by: Michael Wasserman <msw@chromium.org>
Reviewed-by: Henrique Ferreiro <hferreiro@igalia.com>
Reviewed-by: Maksim Sisov (GMT+2) <msisov@igalia.com>
Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
Reviewed-by: Antonio Gomes <tonikitoo@igalia.com>
Commit-Queue: James Cook <jamescook@chromium.org>
Cr-Commit-Position: refs/heads/master@{#825133}