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core: Centralize cursor renderer and tracker updates

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These use now more of a "pull" model, where they receive update
notifications and the relevant input position is queried, instead
of the coordinates being passed along.

This allows to treat cursor renderers all the same independently
of the device they track. This notifying of position changes should
ideally be more backend-y than core-y, a better location will be
figured out in future commits.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1403>
This commit is contained in:
Carlos Garnacho
2020-07-13 14:09:44 +02:00
committed by Marge Bot
parent a8e2935225
commit 00cbcb7ba1
14 changed files with 51 additions and 128 deletions
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4
src/backends/meta-cursor-tracker-private.h
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@ -41,9 +41,7 @@ void meta_cursor_tracker_unset_window_cursor (MetaCursorTracker *tracker);
void meta_cursor_tracker_set_root_cursor (MetaCursorTracker *tracker,
MetaCursorSprite *cursor_sprite);
void meta_cursor_tracker_update_position (MetaCursorTracker *tracker,
float new_x,
float new_y);
void meta_cursor_tracker_invalidate_position (MetaCursorTracker *tracker);
void meta_cursor_tracker_track_position (MetaCursorTracker *tracker);