When a transient window becomes transient, check if the parent is
sticky, and if it is, make the transient sticky as well. This handles
situations where e.g. a utility dialog (such as search and replace) is
opened on a sticky window, also making the utility dialog sharing the
same stickyness state.
This is also more in line with the semantics of making a window sticky,
where transient would implicitly become sticky as a side effect.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3870>
If a transient window is sticky (visible on all workspaces) and it gets
activated, we'd call move_worskpace() which would effectively unstick
it, which is rather unexpected. It'd also effectively unstick its parent
as well, due to moving a transient window also moves its descendants and
ascendants.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3870>
This mapper hooks into CLUTTER_BUTTON_PRESS/RELEASE events with a
clutter button of zero but a nonzero evcode (e.g. BTN_STYLUS).
It then looks up the available button actions and implements
switch-monitor and keybindings using the MetaTabletActionMapper parent
class.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3649>
Stylus actions that don't map into LMR or back/forward are now created
as a clutter button event with a button number of zero. Nothing is
actually done with those events for now, they're just discarded later.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3649>
This is prep work for using the same functionality for tablet tools as
well. The new MetaTabletActionMapper takes care of the event bubbling
via the device-added/removed and input-event signals and provides the
helper functions to cycle outputs and/or emulate keybindings.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3649>
Allow compositing in a linear color space and do so either when forcing
it via the debug controls D-Bus API, or when the experimental HDR mode
is enabled.
This relies on paint nodes etc to actually transform everything into the
linear target color space, which isn't done yet, so enabling it right
now will cause a broken result. Yet, introduce this now, so that
painting can be fixed piece by piece.
Linear blending is automatically enabled on monitors where HDR is
enabled, as this makes it possible to use an linear color space when
blending content from different color spaces with different transfer
functions.
Linear blending requires extra precision, i.e. 16 bit per channel
in the intermediate buffer due how the values are distributed,
so only enable the experimental HDR mode if the Cogl context supports
half float formats.
By default, no intermadiate linear offscreen framebuffer is used.
To test, do e.g.
./tools/debug-control.py --toggle ForceLinearBlending
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3433>
If the titlebar of a window has been moved above the screen by a user
via an unconstrained move, then any constrained user resize following
this move will cause the window to jump below the top of the screen or
cause other glitchy behavior.
This commit removes the constraint that the titlebar of a window must be
below the top of the screen for any resize that is both (1) triggered by
a user and (2) is a resize that affects only the left, right, or bottom
edges of the window. This allows users to move a window partially above
the screen and then resize the window to be wider or resize the bottom
edge of the window to make it taller or shorter.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/1206
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3764>
By turning a macro that exists in the codebase to a proper
function so that gnome-shell could make use of it as well
instead of using a region for it contains_point api...
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3801>
Prior to the grabs/focus rework in !3420, Wayland grabs were handled
separately from ClutterGrabs. This required explicitly checking for
ClutterGrabs as those were expected to prevent events from reaching
Wayland clients.
Now after !3420, Wayland client grabs also result in ClutterGrabs, which
means that this check causes input events for popups with grabs to not
get sent to ibus anymore. Instead the events are getting sent to the
client directly, which results no ibus support in popups (unless the
client handles that itself by using a different GTK_IM_MODULE).
However due to the changes from !3420 checking for ClutterGrabs is also
no longer necessary and the meta_wayland_text_input_update() focus check
is now sufficient to only forward events to ibus, when the focus is
actually on a Wayland client. So to fix this we can simply remove the
check.
Fixes: 2a584a8f0 ("wayland: Make use of Wayland event grabbing mechanism")
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3502
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3787>
Instead use an abstract "logical monitor id" that is generated from the
logical monitor. Instead of using low level numbers from the mode
setting devices, use either data from the EDID, or the connector, if the
EDID is not useful.
This should help with windows remembering monitor positions when the
same monitor reappears but with another mode setting device ID.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3753>
That was only there to force updating MetaFrame's bounds
but that is something that is already updated in
MetaWindowX11.move_resize_internal. So just drop all of that
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3254>
Depending on whether the input mapper was found, these variables could
indeed be used uninitialised, so this is a true positive warning.
Signed-off-by: Philip Withnall <pwithnall@gnome.org>
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3770>
Allows to use:
set_strut 0 0 MONITOR_WIDTH*0.5 MONITOR_HEIGHT/4 top [default]
We use the currently focused window as the reference monitor if any or
the primary one if no monitor is explicitly provided.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3701>
There is nothing to allocate for a 0-sized files, and indeed
posix_fallocate() will error out if the passed len isn't greater
than 0.
Now that anonymous files are used to back the memory selection
source, this fixes unsetting the selection when the screen is
locked.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3752>
Two new fields: ref_count and removed, are added to MetaKeyHandler, and
it would be freed only if the ref count has reached 0. When handler is
removed from key_handlers GHashTable, key_handler_destroy() would mark
removed as TRUE, and do an unref. handler->removed is checked in
get_keybinding, and binding with handler removed would not be used.
Also in MetaKeyBinding, it now has the ownership of the name field, to
avoid it being freed before logging. Create or copy a binding would
do a ref inc for handler, and free one would unref handler.
Fixes https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/1870.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3711>
When a client resizes on its own, make sure the new size is passed
through the window constraints machinery directly, to trigger any
potential window management rule that might apply.
Fix a couple of tests to make use of this behavior by introducing a new
'wait_size' command that waits until a window has been resized to a
expected size.
This replaces the fix introduced in 0e736af301 ("window: Ensure
constraints after a Wayland client resize").
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3700>
Starting the timeout to move from hidden to suspended before the window
is mapped means we don't have a previous window configufration which we
need to get the new window configuration with the suspended state.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3731>
When there is a new owner but there is no matching mime type we clear
the saved mimetype and the saved clipboard but an outstanding async
meta_selection_transfer_async can set the saved clipboard.
Abort the async transfer when we have a new owner.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3678>
