Shell fades out and in depending on user interactions. When screen
is faded out, first interaction wakes up the shell from idle and screen
fades back in. However, this first interaction is applied to whatever
is "behind" faded screen and it may trigger unwanted actions (first
touch or mouse click on active GUI elements). Behavior is the same for
both idle and lock screen (because unlock dialog is created after the
first interaction).
Update fade animation curtain creation function to capture inputs in
order to prevent unwanted interactions within faded or locked shell.
Fixes issues #147 and #569.
Signed-off-by: Witold Lipieta <witold.lipieta@thaumatec.com>
Set the fullscreen_output to NULL when output gets destroyed. Otherwise,
a use-after-free case can happen, which result in a SEGFAULT crash.
Fixes#766
Signed-off-by: Paul Pu <hui.pu@gehealthcare.com>
The fullscreen should take precedence if the client requests both
window states at the same time.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
And with it, bump libweston to next major version, 14. We seems like
we never used that argument so better just removed it.
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
In this case the curtain width and height would be calculated using
uninitialized values, triggering warnings in pixman calls.
Signed-off-by: Arnaud Vrac <avrac@freebox.fr>
Clamping of the alpha value is not done properly since the introduction of the
weston_view_set_alpha() helper.
Signed-off-by: Arnaud Vrac <avrac@freebox.fr>
When the input panel surface gets something committed to it, we have
content and thus the surface has become mapped. Do this from within the
input-panel surface committed handler.
When we want to show the input panel, this is when we map the view. Do
this exactly once as well, and make sure that we don't attempt to map
the view with an unmapped surface.
This regularises the logic to be the same as almost all the other
special surface users.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Separate the concept of a surface being mapped (where it has current
content) from views being mapped (visible on a layer).
Signed-off-by: Daniel Stone <daniels@collabora.com>
Rather than checking if the surface has width 0, use our helper to see
if the surface has an attached buffer.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Don't look it up from the view every time, but instead just work
completely from global co-ordinates.
Signed-off-by: Daniel Stone <daniels@collabora.com>
We need to know which output we're on, and the surface type plus output
uniquely identifies us, so just pass that in.
Signed-off-by: Daniel Stone <daniels@collabora.com>
We only have one of those per output, and we need to dig them out later,
so just store a direct pointer to them.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Make background and panel surfaces do the right thing: map the surface
when it first gets content applied to it, and only move the view around
when required.
Signed-off-by: Daniel Stone <daniels@collabora.com>
We only want one background and/or panel per output. If another one
comes up, tell the client it's done something very bad, rather than
trying to gently negotiate our way out of the situation.
Signed-off-by: Daniel Stone <daniels@collabora.com>
If our background and/or panel surface already has a view, something
extraordinarily weird has gone on. Don't try to deal with it.
Signed-off-by: Daniel Stone <daniels@collabora.com>
And move it back to its place, as we can't differentiante between two
different states: coming back from unmaxized (which makes it so we send
out a widthXheight size matching that of maximized whereas we should send
out 0, 0) and that we're no longer fullscreen. We land basically in the
same spot in both cases, and trying one issue, creates a new one.
Moving the corner case in set_fullscreen makes it so we don't reach both
cases in the same time and avoid introducing other issues.
Fixes: #801
Signed-off-by: Marius Vlad <marius.vlad@collabora.com>
Most of these don't use the parameter that changes at all, but some get
a nice simplification.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
There are many times when we want to set a global position with a surface
offset added.
It's a fairly nasty operation, and most places in the code currently do
it naively, ignoring the painful existence of freeform window rotations
and other complex transforms that could be in play (but probably aren't)
Add a helper for this and convert existing usage.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This is a trap - it's not harmful to let the animation complete - it is
harmful to call weston_shell_utils_curtain_destroy() in mid animation. It
results in immediately completing the animation, which attempts to destroy
the curtain a second time.
Fixes a crash when (on a multi-output system) the display is disconnected
during the fade out, then reconnected before the fade-in starts.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
Instead of trying to cover the desktop with an arbitrarily larger
rectangle, actually calculate the appropriate size.
Fixes the old (but recently reintroduced) bug where the curtain isn't
always large enough.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This essentially reverts 9ad4de1f7a, though much has changed in the
interim to make a simple 'git revert' impossible.
Per-output fade animations were a precursor to implementing support for
zwp_idle_inhibit_v1. Nobody ever followed up on that. Now that we have
the ability to create overlapping outputs, per output curtains don't
make sense - the curtains can overlap and look weird.
This re-introduces the bug where a desktop larger than 8192 pixels in any
direction isn't properly covered by the fade.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
We've already validated this, so if we can't get here with an invalid
type. Just assert() instead.
This lets us remove the very strange tear down of curtains that presumably
couldn't have been created in the first place??
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
weston_view_move_to_layer() recalculates the output, so this can do no
good.
This output is only ever used to test against NULL anyway, so we don't
need to try to set it "properly".
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
If the compositor is disabling a weston_output,
weston_head_from_resource can return NULL, so the return code must be
checked where used.
Fixes#638
Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
An output resize may occur while a shell surface is in the process of
being destroyed, e.g., while the destruction fade-out animation is in
progress. In such cases although the shell surface exists, it's missing
the backing weston_desktop_surface, so ensure to check for that.
Fixes: #805
Fixes: eefd8ae2e0
Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
Now that we're not allocating surfaces on demand, animate_focus_change()
becomes a lot more straightforward and common, and using some local
variables sure does cut out a lot of typing.
Knowing that both from and to cannot both be NULL (because we check if
from == to), we can change the juggling to be extremely simple:
calculate where we need the curtains to be in the view list, put them
there, and set up the fade.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Rather than creating them the first time we need to switch focus, just
create them at startup if we're going to be needing them at some point.
Signed-off-by: Daniel Stone <daniels@collabora.com>
We don't need to be setting this because it isn't (yet) used anywhere.
It will get set when it is used.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Rather than juggling our layers manually, just use
weston_view_move_to_layer. This obviates the need for manually marking
the view as mapped.
Signed-off-by: Daniel Stone <daniels@collabora.com>
We must have (from || to), because if (!from && !to), we would've caught
the if (from == to) early-return case.
Signed-off-by: Daniel Stone <daniels@collabora.com>
However many times you thought this might reasonably be called when
setting up for fullscreen, there were more.
Signed-off-by: Daniel Stone <daniels@collabora.com>
The only place we ever set shsurf->fullscreen.black_view is when we're
going into fullscreen, and we destroy it when we're going out of
fullscreen. Hence if we do ever have a fullscreen black view, we should
move it out of the way.
Signed-off-by: Daniel Stone <daniels@collabora.com>
