Commit Graph

26 Commits

Author SHA1 Message Date
Carlos Garnacho
00cbcb7ba1 core: Centralize cursor renderer and tracker updates
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>
2020-11-27 15:14:33 +00:00
Carlos Garnacho
df89c30241 backends: Drop unused function
meta_cursor_tracker_get_displayed_cursor() is used nowhere.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1448
2020-09-23 16:32:02 +02:00
Jonas Ådahl
fc778e2bd3 cursor-tracker/x11: Also update sprite when updating position
Without doing this, we'd use the same sprite that was last set by
mutter, most likely a leftptr cursor, and fail to update when e.g.
moving the pointer above a text entry and the displayed cursor updated
to a cursor position marker.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1391
2020-08-05 16:22:16 +02:00
Jonas Ådahl
3d19b8f49c cursor-tracker: Move out more X11:isms to the X11 backend
This includes the xfixes cursor management.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1391
2020-08-05 11:11:38 +02:00
Jonas Ådahl
eeee7bed1d cursor-tracker: Add way to force tracking cursor position
On X11 we won't always receive cursor positions, as some other client
might have grabbed the pointer (e.g. for implementing a popup menu). To
make screen casting show a somewhat correct cursor position, we need to
actively poll the X server about the current cursor position.

We only really want to do this when screen casting or taking a
screenshot, so add an API that forces the cursor tracker to track the
cursor position.

On the native backend this is a no-op as we by default always track the
cursor position anyway.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1391
2020-08-05 11:11:38 +02:00
Jonas Ådahl
3abbfef66e cursor-tracker: Add X11 cursor tracker backend
The intention is to use this to actively track the cursor position given
a fixed interval when needed, e.g. when screen casting.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1391
2020-08-05 11:11:38 +02:00
Jonas Ådahl
4a125e73a2 cursor-tracker: Move struct definition into .c file
Not used externally, and if so should use API.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1391
2020-08-05 11:11:38 +02:00
Niels De Graef
d539fe28d5 Use G_DECLARE_DERIVABLE/FINAL_TYPE on some types
This is only for types in the `Meta` namespace.

* Clears up a lot of boilerplate
* We get `g_autoptr` support for free
2018-12-21 19:48:50 +00:00
Jonas Ådahl
2f4a68c8c3 Clean up include macros mess
The order and way include macros were structured was chaotic, with no
real common thread between files. Try to tidy up the mess with some
common scheme, to make things look less messy.
2018-11-06 17:17:36 +01:00
Jonas Ådahl
b8336633a7 cursor-tracker: Split out XFIXES cursor code into cursor sprite type
Remove some X11 compositing manager specific code from the general
purpose cursor tracker into a new MetaCursorSprite based special
purpose XFIXES cursor sprite.

https://gitlab.gnome.org/GNOME/mutter/issues/77
2018-06-15 19:09:51 +00:00
Carlos Garnacho
b1a0bf8916 backends: Dissociate visibility from current cursor sprite
Just like X11/XFixes behaves, the current cursor is not affected
by its visibility, so it can be queried while invisible (possibly
to be replaced).

For this, keep an extra effective_cursor pointer that will be
either equal to displayed_cursor (maybe a bit of a misnomer now)
or NULL if the cursor is invisible. The MetaCursorRenderer
management is tied to the former, and the ::cursor-changed signal
emission to the latter.

https://bugzilla.gnome.org/show_bug.cgi?id=754806
2017-11-17 17:22:18 +01:00
Jonas Ådahl
197401fbf8 cursor-renderer: Track cursor position using floats
To be able to render the pointer cursor sprite at sub-(logical)-pixel
positions, track the pointer position using floats instead of ints.
This also requires users of the cursor sprite rect to deal with
floating points, when e.g. finding the logical monitor etc.

https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-07-14 20:54:27 +08:00
Jonas Ådahl
e35ac9be8d cursor-tracker: Don't cache a private pointer to the cursor renderer
This means we don't rely on contruction order any more.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-25 16:28:51 +08:00
Jonas Ådahl
4b667d1e09 Rename MetaCursorReference to MetaCursorSprite
It isn't really a reference to a MetaCursor enum, but a reference
counted cursor sprite, and enum value.

https://bugzilla.gnome.org/show_bug.cgi?id=744932
2015-08-28 09:52:30 +08:00
Jasper St. Pierre
e49bbe2ed8 cursor-tracker: Don't require a screen
This allows us to do initialization earlier and not have to poke into
Wayland internals from the cursor tracker.
2014-07-22 11:10:14 -04:00
Jasper St. Pierre
d7d8c92a9a Remove unused Wayland includes 2014-07-13 11:35:01 -04:00
Jasper St. Pierre
f57b0726a0 cursor-tracker: Remove the grab cursor
We expect that meta_screen_set_cursor while grabbed will properly
set the cursor on the root window. Make sure this works by simply
always using the root cursor when we have an active grab.
2014-05-13 16:20:03 -04:00
Jasper St. Pierre
da175bca52 cursor-tracker: Use a separate cursor for xfixes cursor tracking 2014-05-13 16:20:03 -04:00
Jasper St. Pierre
25a16c3379 Remove trailing whitespace 2014-05-02 09:34:48 -04:00
Jasper St. Pierre
f42184ded8 display: Pull the grab cursor from the cursor tracker
This might look silly, but just wait...
2014-04-23 12:15:12 -04:00
Jasper St. Pierre
33f3ca7fba weston-launch: Go through the MetaBackend to force-update the cursor 2014-04-22 16:56:02 -04:00
Jasper St. Pierre
d27e267382 cursor: Retrieve the GBM device from the MetaBackend
Not the MetaCursorTracker.
2014-04-22 16:56:02 -04:00
Jasper St. Pierre
d189ddcc86 Split out the code that renders the code into a MetaCursorRenderer
Right now, this is the same exact same mess it's always been, but
it will be fixed up soon with backend-specific renderers.
2014-04-21 20:25:20 -04:00
Jasper St. Pierre
18770aaa63 cursor: Add an explicit getter for the gbm device
We want to move this to a new MetaCursorRenderer class.
2014-04-21 20:25:20 -04:00
Jasper St. Pierre
d7ee5cf33d cursor: Remove the theme_cursor cache
It's unused.
2014-04-17 13:03:27 -04:00
Jasper St. Pierre
229360b248 Start molding out a new src/backends/ dir
Right now this just has all of the files in one directory. We'll
be introducing more structure to this in the future, and build
a proper backend system.
2014-03-31 22:11:00 -04:00