Commit Graph

59 Commits

Author SHA1 Message Date
zccrs 11040d4942 Make the xdg_popup_get_position to public
Rename the xdg_popup_get_position to
wlr_xdg_popup_get_position
2021-06-03 09:50:54 +02:00
Kenny Levinsen 741da702bc xdg_shell: Fix invert_y of top right anchor 2021-03-26 23:20:09 +01:00
Isaac Freund f574ca934c xdg shell: remove wlr_xdg_surface_for_each_popup()
This function is inferior to wlr_xdg_surface_for_each_popup_surface()
for rendering as it does not iterate over subsurfaces. Furthermore,
no compositor is known to use this to iterate popups for any purpose
other than rendering. Therefore remove the function, which may of course
be reintroduced at a later date if a use-case is found.
2021-01-12 11:25:55 +01:00
Isaac Freund b482c90e1a xdg/layer shell: reduce code duplication in iterators 2021-01-08 14:53:45 +01:00
Isaac Freund 8f63557ed7 xdg shell: add wlr_xdg_surface_popup_surface_at()
This function will allow compositors to implement input handling in a
way consistent with rendering more easily.

Calling wlr_xdg_surface_surface_at() and checking if the result is a
wlr_xdg_popup is flawed as there may be subsurfaces in the popup tree.
2021-01-08 12:05:13 +01:00
Isaac Freund c5c5ab9724 xdg shell: add wlr_xdg_surface_for_each_popup_surface()
When rendering, it is necessary to iterate the subsurfaces as well,
so add a function that makes this easy.
2021-01-08 10:33:16 +01:00
Isaac Freund 129e02b57d xdg shell: make unconstrain_from_box arg const 2021-01-07 21:28:55 +01:00
Ilia Bozhinov 42d033e738 xdg-shell: add wlr_xdg_toplevel_set_parent
Co-authored-by: Jason Francis <cycl0ps@tuta.io>
2021-01-05 20:32:56 +01:00
Ilia Bozhinov 9595f95452 xdg_shell: handle inert popups
xdg_popups can be destroyed by the compositor when closed. When this happens,
wlroots makes the xdg_popup surface inert and resets the xdg_surface role to
NONE.

Currently, wlroots sends a protocol error and asserts that an xdg_surface has
a role when committed. This is racy if at the same time the client commits an
xdg_popup and the compositor closes it. This patch removes the assertion and
ignores commits on xdg_surfaces without a role set.
2020-11-08 14:26:03 +01:00
Ilia Bozhinov 346188c015 xdg_shell: fix a typo 2020-10-27 18:49:19 +01:00
Isaac Freund 2072d59da5 xdg-shell: split last-acked and current state
These states are distinct in the time period between the ack_configure
and the next commit on the surface. Splitting these states avoids the
following race for example:

- client starts at 1000x1000
- wlr_xdg_toplevel_set_size 500x500
- size is different -> configure sent
- client acks the configure
- wlr_xdg_toplevel_set_size 1000x1000
- compare_xdg_toplevel_state returns true since there is no pending
  configure and the currently committed size is still 1000x1000
- no new configure is sent
- client commits at the size it last acked, 500x500
2020-08-27 12:36:29 +02:00
Greg V b2bd536308 xdg-shell: check for existing role before setting xdg_popup_surface_role
Hopefully fixes #2056
2020-07-04 12:11:19 +02:00
Isaac Freund 86e20f48c6 xdg-shell: handle serial wrapping overflow 2020-06-25 10:33:58 +02:00
Thomas Hebb dcae6f1431 Allow keyboard and pointer grabs to hook clear_focus()
This is necessary for some grabs, which currently have no way of knowing
when the pointer/keyboard focus has left a surface. For example, without
this, a drag-and-drop grab can erroneously drop into a window that the
cursor is no longer over.

This is the plumbing needed to properly fix swaywm/sway#5220. The
existing fix, swaywm/sway#5222, relies on every grab's `enter()` hook
allowing a `NULL` surface. This is not guaranteed by the API and, in
fact, is not the case for the xdg-shell popup grab and results in a
crash when the cursor leaves a surface and does not immediately enter
another one while a popup is open (#2161).

This fix also adds an assertion to wlr_seat_pointer_notify_enter() that
ensures it's never called with a `NULL` surface. This will make Sway
crash much more until it fixes its usage of the API, so we should land
this at the same time as a fix in Sway (which I haven't posted yet).
2020-06-05 17:20:26 +02:00
Simon Ser 781ed1ff02 Fix -Wreturn-type warnings
When calling assert(0) instead of returning a value, -Wreturn-type
warnings are triggered because assertions can be disabled. Replace these
assertions with abort().
2020-05-19 14:54:02 +02:00
Aleksei Bavshin c99d156f0d xdg-shell: fix popups rendered outside of the screen
Leave positioner inverted on the individual axis if it's no longer
constrained. Otherwise constraint adjustment like `slide_x & flip_y`
could render popup outside of the screen when both axes are constrained.

Fixes Alexays/Waybar#532
2020-02-26 13:43:53 +01:00
Simon Ser 8bb2dc68ea xdg-shell: make wlr_xdg_surface_from_resource reject NULL
Most resources must not be NULL. Make it so callers need to check for
NULL explicitly. This makes it clearer in the handlers code that the
NULL wl_resource case needs to be handled, and allows callers to make a
difference between a NULL wl_resource and an inert resource.
2019-12-30 14:24:35 -07:00
Simon Ser 7e521fed97 xdg-shell: fix inert xdg_surface handling
Closes: https://github.com/swaywm/sway/issues/4834
Closes: https://github.com/swaywm/wlroots/issues/1890
2019-12-30 14:24:35 -07:00
Simon Ser 5cde35923c Simplify globals implementation by removing destructors
Some globals are static and it doesn't make sense to destroy them before
the wl_display. For instance, wl_compositor should be created before the
display is started and shouldn't be destroyed.

For these globals, we can simplify the code by removing the destructor
and stop keeping track of wl_resources (these will be destroyed with the
wl_display by libwayland).
2019-11-25 09:01:46 -05:00
Sebastian Krzyszkowiak cdfe836b03 Revert "wlr_xdg_popup: don't treat all surfaces of grabbing client as grabbing surfaces"
This reverts commit 52037d13f7.

Fixes #1801
2019-08-27 11:12:09 +09:00
Brian Ashworth 9914784594 wlr_xdg_toplevel: reparent on parent unmap
From the xdg-shell specification:
	If the parent is unmapped then its children are managed as
	though the parent of the now-unmapped parent has become the
	parent of this surface. If no parent exists for the now-unmapped
	parent then the children are managed as though they have no
	parent surface.
2019-08-15 11:19:06 +03:00
Antonin Décimo 0695324de7 xdg_shell: remove variable self-assignment 2019-08-12 09:37:21 +09:00
Sebastian Krzyszkowiak 52037d13f7 wlr_xdg_popup: don't treat all surfaces of grabbing client as grabbing surfaces
Fixes #897
2019-08-12 09:31:49 +09:00
Sebastian Krzyszkowiak 78d96009e4 wlr_xdg_popup: grab touch events alongside pointer and keyboard
Fixes #933
2019-08-12 09:31:49 +09:00
Brian Ashworth 4e614683b7 wlr_xdg_toplevel: store pending fullscreen output
Since the fullscreen request may be made before the toplevel's surface
is mapped, the requested fullscreen output needs to be stored so it
can be retrieved on map (along with the existing fullscreen property).

This commit makes the required changes for wlr_xdg_toplevel.
2019-03-27 10:04:10 +02:00
emersion 7f5967234c
xdg-shell: destroy child popups on unmap
It doesn't make sense to keep popups opened when unmapped. We also need to do
so in wlr_xdg_popup_destroy so that popups are destroyed in the correct order.
2019-02-05 19:29:00 +01:00
Connor E c1d0729d9a Make popup inert when destroyed. 2019-02-04 10:43:51 +01:00
emersion 2624f667bf
Add missing frame events to shell pointer grabs 2019-01-30 10:31:53 +01:00
Connor E b1cdd2b4b3 Use assertions instead of guard. 2019-01-14 16:05:24 +00:00
Connor E e7fff4f560 Remove wlr_xdg_surface_send_close. 2019-01-13 14:22:49 +00:00
Timidger 9af0c5338f
Standardize the wlr_box input paramaters
Fixes #1094
2018-12-21 13:56:10 -05:00
Ilia Bozhinov 07865104e1 xdg-popup: fix wlr_xdg_popup_get_toplevel_coords()
The previous code resulted in a crash when we try to unconstrain a popup
which is part of a layer-shell surface popup tree.

Fixes #1425
2018-12-12 08:51:13 +01:00
emersion 5515faa197
xdg-shell: emit xdg_surface destroy when role object is destroyed
Fixes https://github.com/swaywm/wlroots/issues/1407
2018-12-04 13:42:29 +01:00
emersion 95dfbe2962
xdg-shell: don't destroy xdg role state on role destroy
ie. don't destroy surface->toplevel on xdg_toplevel destroy. Instead do this on
xdg_surface destroy.

This allows compositors to add toplevel listeners when the surface appears and
remove them when the surface is destroyed.
2018-11-12 19:37:22 +01:00
Alexander Bakker 221d412824 Init the new destroy signals added by #1200 2018-08-27 18:21:36 +02:00
Alexander Bakker 20db29779e Add destroy signals to types that are destroyed by wl_display_destroy 2018-08-26 23:23:12 +02:00
Drew DeVault 5642c5cc8f
Merge pull request #1053 from emersion/xdg-decoration
Add xdg-decoration-unstable-v1 support
2018-08-02 09:33:10 -04:00
emersion 555721f714 Add xdg-decoration-unstable-v1 support 2018-07-28 22:48:07 +01:00
Drew DeVault f1b65b34a6
Merge pull request #1127 from emersion/surface-precommit
surface: add wlr_surface_role.precommit
2018-07-27 13:21:03 -04:00
Ilia Bozhinov 8b7c85d765 xdg-shell(-v6): add set_title and set_app_id toplevel signals
This is useful for example when rendering decorations
2018-07-22 22:42:37 +03:00
emersion 16d7e09d99 surface: add wlr_surface_role.precommit
This allows to emit the unmap event before the surface becomes
actually unmapped for most shells.
2018-07-15 19:30:19 +01:00
Drew DeVault c0b4217fce
Merge pull request #1116 from emersion/surface-role
surface: replace wlr_surface_set_role_committed with wlr_surface_role
2018-07-11 15:27:42 -07:00
emersion 7cbef15206
util: add wlr_ prefix to log symbols 2018-07-09 22:49:54 +01:00
emersion deeca53e33
Rename wl_resources to resource, wl_global to global 2018-07-08 19:21:31 +01:00
emersion 33db4263a0
surface: replace wlr_surface_set_role_committed with wlr_surface_role 2018-07-07 22:45:16 +01:00
emersion 3c0d672ebd
surface: make pending and current embedded structs 2018-07-04 19:12:17 +01:00
Ryan Dwyer 86f401e827 Introduce wlr_xdg_surface_for_each_popup
It is common to want to iterate an xdg-surface's popups separately from
the toplevel and subsurfaces. For example, popups are typically rendered
on top of most other surfaces.

wlr_xdg_surface_for_each_surface continues to iterate both surfaces and
popups to maintain backwards compatibility.
2018-07-01 23:24:39 +10:00
Dominique Martinet a3e2a77734 xdg_popup: fix call to to handle_grab for inert popup 2018-06-28 20:28:15 +09:00
Dominique Martinet 970687a01c xdg_shell popup: fix potential segv in handle_destroy
surface could be NULL there if the popup had been made
inert before
2018-06-28 13:54:35 +09:00
Dominique Martinet ffd37b664f xdg_shell: destroy children popups with parent surface
popups have a link in parent's surface->popups list and needs
to be freed before:

==6902==ERROR: AddressSanitizer: heap-use-after-free on address 0x6120001a0300 at pc 0x7fc1447acb50 bp 0x7fffd396e680 sp 0x7fffd396e670
WRITE of size 8 at 0x6120001a0300 thread T0
    #0 0x7fc1447acb4f in wl_list_remove ../util/signal.c:55
    #1 0x7fc14477d206 in destroy_xdg_popup_v6 ../types/xdg_shell_v6/wlr_xdg_popup_v6.c:162
    #2 0x7fc1447816e0 in destroy_xdg_surface_v6 ../types/xdg_shell_v6/wlr_xdg_surface_v6.c:108
    #3 0x7fc144a1c025 in destroy_resource src/wayland-server.c:688
    #4 0x7fc144a1c091 in wl_resource_destroy src/wayland-server.c:705
    #5 0x7fc14477fd6f in xdg_client_v6_handle_resource_destroy ../types/xdg_shell_v6/wlr_xdg_shell_v6.c:72
    #6 0x7fc144a1c025 in destroy_resource src/wayland-server.c:688
    #7 0x7fc144a20851  (/lib64/libwayland-server.so.0+0xc851)
    #8 0x7fc144a20d92  (/lib64/libwayland-server.so.0+0xcd92)
    #9 0x7fc144a1c140 in wl_client_destroy src/wayland-server.c:847
    #10 0x7fc144a1c21c in destroy_client_with_error src/wayland-server.c:307
    #11 0x7fc144a1c21c in wl_client_connection_data src/wayland-server.c:330
    #12 0x7fc144a1df01 in wl_event_loop_dispatch src/event-loop.c:641
    #13 0x7fc144a1c601 in wl_display_run src/wayland-server.c:1260
    #14 0x40a2f4 in main ../sway/main.c:433
    #15 0x7fc143ef718a in __libc_start_main ../csu/libc-start.c:308
    #16 0x40b749 in _start (/opt/wayland/bin/sway+0x40b749)

0x6120001a0300 is located 64 bytes inside of 264-byte region [0x6120001a02c0,0x6120001a03c8)
freed by thread T0 here:
    #0 0x7fc14690d880 in __interceptor_free (/lib64/libasan.so.5+0xee880)
    #1 0x7fc1447acce8 in wlr_signal_emit_safe ../util/signal.c:29
    #2 0x7fc1447a3cac in surface_handle_resource_destroy ../types/wlr_surface.c:576
    #3 0x7fc144a1c025 in destroy_resource src/wayland-server.c:688

previously allocated by thread T0 here:
    #0 0x7fc14690de50 in calloc (/lib64/libasan.so.5+0xeee50)
    #1 0x7fc144781d38 in create_xdg_surface_v6 ../types/xdg_shell_v6/wlr_xdg_surface_v6.c:415
    #2 0x7fc14147503d in ffi_call_unix64 (/lib64/libffi.so.6+0x603d)

Alternative would be to have popups listen to the parent's surface
destroy event and remove themselves from the list at this point OR on
their own destroy, whichever happens first, but that seems more
complicated for little benefit.
2018-06-25 17:54:25 +09:00