Commit graph

274 commits

Author SHA1 Message Date
Drew DeVault cb8f68d74b layer-shell: add support for popups 2019-08-14 22:10:05 +03:00
Simon Ser f984f21b6a Remove all wayland-server.h includes
The documentation for wayland-server.h says:

> Use of this header file is discouraged. Prefer including
> wayland-server-core.h instead, which does not include the server protocol
> header and as such only defines the library PI, excluding the deprecated API
> below.

Replacing wayland-server.h with wayland-server-core.h allows us to drop the
WL_HIDE_DEPRECATED declaration.

This commit si similar to wlroots' ca45f4490ccc ("Remove all wayland-server.h
includes").
2019-07-27 17:16:56 -04:00
Josef Gajdusek ac87df23ea Update output manager on layout change
The output manager config was not properly updated if the position
of the output got changed.
2019-07-17 19:36:15 +03:00
murray b59139c239 use surface coordinates for damaging buffers 2019-06-22 12:16:32 +03:00
Rouven Czerwinski 5ff330e6bc desktop: output: fix use-after-free in destroy
handle_destroy would mark the output es being destroyed and commit the
transaction. Committing the transaction results in the output being
freed, the output manager can not retrieve the server reference
afterwards, resulting in the following use-after-free:

==22746==ERROR: AddressSanitizer: heap-use-after-free on address 0x614000017088 at pc 0x560c1ac17136 bp 0x7ffeab146f20 sp 0x7ffeab146f10
READ of size 8 at 0x614000017088 thread T0
    #0 0x560c1ac17135 in handle_destroy ../sway/desktop/output.c:566
    #1 0x7f38af69330e in wlr_signal_emit_safe ../subprojects/wlroots/util/signal.c:29
    #2 0x7f38af5d3dfc in drm_connector_cleanup ../subprojects/wlroots/backend/drm/drm.c:1448
    #3 0x7f38af5d2058 in scan_drm_connectors ../subprojects/wlroots/backend/drm/drm.c:1240
    #4 0x7f38af5c6a59 in drm_invalidated ../subprojects/wlroots/backend/drm/backend.c:135
    #5 0x7f38af69330e in wlr_signal_emit_safe ../subprojects/wlroots/util/signal.c:29
    #6 0x7f38af5e827a in udev_event ../subprojects/wlroots/backend/session/session.c:52
    #7 0x7f38aef5d7f1 in wl_event_loop_dispatch (/usr/lib/libwayland-server.so.0+0xa7f1)
    #8 0x7f38aef5c39b in wl_display_run (/usr/lib/libwayland-server.so.0+0x939b)
    #9 0x560c1ac0afbe in server_run ../sway/server.c:225
    #10 0x560c1ac09382 in main ../sway/main.c:397
    #11 0x7f38aed35ce2 in __libc_start_main (/usr/lib/libc.so.6+0x23ce2)
    #12 0x560c1abea10d in _start (/usr/local/bin/sway+0x3910d)

0x614000017088 is located 72 bytes inside of 432-byte region [0x614000017040,0x6140000171f0)
freed by thread T0 here:
    #0 0x7f38af82df89 in __interceptor_free /build/gcc/src/gcc/libsanitizer/asan/asan_malloc_linux.cc:66
    #1 0x560c1acbd1ed in output_destroy ../sway/tree/output.c:243
    #2 0x560c1ac23ce5 in transaction_destroy ../sway/desktop/transaction.c:66
    #3 0x560c1ac26b71 in transaction_progress_queue ../sway/desktop/transaction.c:348
    #4 0x560c1ac284ca in transaction_commit_dirty ../sway/desktop/transaction.c:539
    #5 0x560c1ac17110 in handle_destroy ../sway/desktop/output.c:564
    #6 0x7f38af69330e in wlr_signal_emit_safe ../subprojects/wlroots/util/signal.c:29
    #7 0x7f38af5d3dfc in drm_connector_cleanup ../subprojects/wlroots/backend/drm/drm.c:1448
    #8 0x7f38af5d2058 in scan_drm_connectors ../subprojects/wlroots/backend/drm/drm.c:1240
    #9 0x7f38af5c6a59 in drm_invalidated ../subprojects/wlroots/backend/drm/backend.c:135
    #10 0x7f38af69330e in wlr_signal_emit_safe ../subprojects/wlroots/util/signal.c:29
    #11 0x7f38af5e827a in udev_event ../subprojects/wlroots/backend/session/session.c:52
    #12 0x7f38aef5d7f1 in wl_event_loop_dispatch (/usr/lib/libwayland-server.so.0+0xa7f1)

previously allocated by thread T0 here:
    #0 0x7f38af82e5a1 in __interceptor_calloc /build/gcc/src/gcc/libsanitizer/asan/asan_malloc_linux.cc:95
    #1 0x560c1acbc228 in output_create ../sway/tree/output.c:91
    #2 0x560c1ac17ba2 in handle_new_output ../sway/desktop/output.c:656
    #3 0x7f38af69330e in wlr_signal_emit_safe ../subprojects/wlroots/util/signal.c:29
    #4 0x7f38af5e4ce8 in new_output_reemit ../subprojects/wlroots/backend/multi/backend.c:143
    #5 0x7f38af69330e in wlr_signal_emit_safe ../subprojects/wlroots/util/signal.c:29
    #6 0x7f38af5d26d4 in scan_drm_connectors ../subprojects/wlroots/backend/drm/drm.c:1294
    #7 0x7f38af5c6a59 in drm_invalidated ../subprojects/wlroots/backend/drm/backend.c:135
    #8 0x7f38af69330e in wlr_signal_emit_safe ../subprojects/wlroots/util/signal.c:29
    #9 0x7f38af5e827a in udev_event ../subprojects/wlroots/backend/session/session.c:52
    #10 0x7f38aef5d7f1 in wl_event_loop_dispatch (/usr/lib/libwayland-server.so.0+0xa7f1)

SUMMARY: AddressSanitizer: heap-use-after-free ../sway/desktop/output.c:566 in handle_destroy
Shadow bytes around the buggy address:
  0x0c287fffadc0: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd
  0x0c287fffadd0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c287fffade0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c287fffadf0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c287fffae00: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd
=>0x0c287fffae10: fd[fd]fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c287fffae20: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
  0x0c287fffae30: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fa fa
  0x0c287fffae40: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00
  0x0c287fffae50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
  0x0c287fffae60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Retrieve the reference before the output is destroyed and update the
output_management state with the saved reference.
2019-06-02 19:36:16 +03:00
Josef Gajdusek 0e582f1a51 Update output manager config on all output events
The output manager config was not properly updated when output
configuration was changed through some other means (such as a command).
2019-05-24 22:52:07 +03:00
Josef Gajdusek b3a5effef2 Implement wlr-output-management-v1 2019-05-24 18:59:14 +03:00
Moelf ed2e553b8d Implement output toggle
discussed in #4136, this can't handle wildcard but won't crash.
2019-05-14 00:11:04 -04:00
Simon Ser b6e55064fe Update for wlroots#1660 2019-04-23 14:37:44 -06:00
Brian Ashworth 69a1a0ff99 Fix scratchpad fullscreen behavior and crash
When setting fullscreen on a hidden scratchpad container, there was a
check to see if there was an existing fullscreen container on the
workspace so it could be fullscreen disabled first. Since the workspace
is NULL, it would cause a SIGSEGV. This adds a NULL check to avoid the
crash.

This also changes the behavior of how fullscreen is handled when adding
a container to the scratchpad or changing visibility of a scratchpad
container to match i3's. The behavior is as follows:
- When adding a container to the scratchpad or hiding a container back
  into the scratchpad, there is an implicit fullscreen disable
- When setting fullscreen on a container that is hidden in the
  scratchpad, it will be fullscreen when shown (and fullscreen disabled
  when hidden as stated above)
- When setting fullscreen global on a container that is hidden in the
  scratchpad, it will be shown immediately as fullscreen global. The
  container is not moved to a workspace and remains in the
  scratchpad. The container will be visible until fullscreen disabled
  or killed. Since the container is in the scratchpad, running
  `scratchpad show` or `move container to scratchpad` will have no
  effect

This also changes `container_replace` to transfer fullscreen and
scratchpad status.
2019-04-13 08:48:37 -06:00
Brian Ashworth 75e7bd24cc swaybg: one instance for all outputs
This makes it so there will only be one swaybg instance running
instead of one per output. swaybg's cli has been changed to a xrandr
like interface, where you select an output and then change properties
for that output and then select another output and repeat. This also
makes it so swaybg is only killed and respawned when a background
changes or when reloading.
2019-04-04 20:08:21 +03:00
Brian Ashworth 3106ef23a7 Fix output config retrieval for new outputs
This removes `output_find_config`, which would take the first matching
output config it found. This is fine if only a name output config,
identifier output config, or even just wildcard exist, but if there is
a name output config and identifier output config, they are not merged.
Instead, this introduces find_output_config, which is just a wrapper
for `get_output_config`. This ensures that both the name and identifier
output configs are respected.

This fixes the following case:
- For simplicity in this example, remove all output configs from config
- Run `swaymsg output <name> bg #ff0000 solid_color`
- Run `swaymsg output <identifier> scale 2`
- Disconnect and reconnect output

Without this, the output will have the background, but not the scale.
With this, the output will have both the background and scale
2019-03-16 10:40:46 -06:00
emersion 076257a978 Stop using wlr_output->{lx,ly}
Also fixes sway_output->{lx,ly,width,height} not being updated. Also fixes
output_get_in_direction adding buffer coords to layout coords.
2019-03-11 12:43:01 -04:00
Brian Ashworth c02d2a0128 damage: remove output_damage_view
This removes `output_damage_view` since it is unnecessary. The logic
has been moved into its only caller `output_damage_from_view`. When
damaging the whole view, `output_damage_whole_container` should be used
instead
2019-03-10 01:23:03 +01:00
Brian Ashworth 7580718d12 output_damage_whole_container: damage subsurfaces
This adds an iterative call in `output_damage_whole_container` to
damage the subsurfaces for all visible views that are inside of the
container. This is needed to damage subsurfaces that extend outside the
box of the container. Without this, those subsurfaces will create
artifacts when moving or resizing.
2019-03-10 01:20:36 +01:00
Brian Ashworth d3d7956576 Handle NULL from output_get_active_workspace
This modifies the places where output_get_active_workspace is called to
handle a NULL result. Some places already handled it and did not need a
change, some just have guard off code blocks, others return errors, and
some have sway_asserts since the case should never happen. A lot of this
is probably just safety precautions since they probably will never be
called when `output_get_active_workspace` is not fully configured with a
workspace.
2019-02-21 21:18:03 +01:00
Brian Ashworth 03dfdb1edb output_get_active_workspace: check workspaces length
If an output's node was dirty and the transaction was committed before a
workspace was moved to or created for the output, the instruction would
have a bad value for `state->active_workspace` due to a missing
length check in `output_get_active_workspace`. If there was no focus on
the output, the first workspace was being returned. If the workspace
list was currently empty, the value was either garbage, or in the case of
an output being disabled and re-enabled, a workspace that may have been
previously freed. This just adds the length check to avoid returning out
of bounds value.
2019-02-21 08:06:35 -05:00
emersion 7baaa3a0f8 Disconnect swaybg instead of killing it
This is much more reliable. This also fixes race conditions when killing swaybg
while it's doing a wl_display_roundtrip.
2019-02-16 19:11:22 -05:00
Ryan Dwyer 6b8bf10941 Introduce container_is_scratchpad_hidden
Just a convenience function that improves readability of the code.

Other things worth noting:

* container_get_siblings and container_sibling_index no longer use the
const keyword
* container_handle_fullscreen_reparent is only ever called after
attaching the container to a workspace, so its con->workspace check has
been changed to an assertion
2019-01-28 10:35:40 +01:00
Ryan Dwyer 20aa8ee67d Implement fullscreen global 2019-01-25 08:29:21 +10:00
Ryan Dwyer 2301349ad5 Use noop output when there's no outputs connected
Instead of having NULL workspace->output pointers, use a noop output.
This should be safer.
2019-01-22 09:55:13 +01:00
M Stoeckl 1211a81aad Replace wlr_log with sway_log
This commit mostly duplicates the wlr_log functions, although
with a sway_* prefix. (This is very similar to PR #2009.)
However, the logging function no longer needs to be replaceable,
so sway_log_init's second argument is used to set the exit
callback for sway_abort.

wlr_log_init is still invoked in sway/main.c

This commit makes it easier to remove the wlroots dependency for
the helper programs swaymsg, swaybg, swaybar, and swaynag.
2019-01-21 12:59:42 +01:00
emersion 0bf3252d8b
Fix re-enabling outputs gaining a CRTC
If output->configured is true, then the output has been modeset correctly and
we don't need to try again. If output->enabled is true, then we are in the
process of configuring the output and we shouldn't do anything.
2019-01-19 10:19:59 +01:00
emersion 2ae2d09c4c Prevent crashes in handle_transform and handle_scale too 2019-01-19 08:29:46 +01:00
emersion a737d7ecc4
Better handle outputs without CRTC
This happens if you plug in more outputs than supported by your GPU.

This patch makes it so outputs without CRTCs appear as disabled. As soon as
they get a CRTC (signalled via the mode event), we can enable them.
2019-01-18 10:09:10 +01:00
emersion dc1eac0cf1 output: remove output_add_listeners
Simplify the code by registering signals when outputs are created and removing
signals when they are destroyed.
2019-01-18 10:08:34 +01:00
Ryan Dwyer ed5aafd90b Refactor seat operations to use an interface
This splits each seat operation (drag/move tiling/floating etc) into a
separate file and introduces a struct sway_seatop_impl to abstract the
operation.

The move_tiling_threshold operation has been merged into move_tiling.

The main logic for each operation is untouched aside from variable
renames.

The following previously-static functions have been made public:
* node_at_coords
* container_raise_floating
* render_rect
* premultiply_alpha
* scale_box
2019-01-10 22:04:42 +10:00
Brian Ashworth cf7c77e56a Fix wlr_box_intersection args for wlroots 1441
The fix pushed to master missed wlr_box_intersection. This just fixes
those lines so sway renders properly again
2018-12-22 18:54:08 +01:00
Drew DeVault 788b715776 Fixes per wlroots#1441 2018-12-22 08:53:05 -05:00
Brian Ashworth 88d96bc41f Combine output_by_name and output_by_identifier
This combines `output_by_name` and `output_by_identifier` into a single
function called `output_by_name_or_id`. This allows for output
identifiers to be used in all commands, simplifies the logic of the
callers, and is more efficient since worst case is a single pass through
the output list.
2018-12-20 19:55:29 +01:00
Brian Ashworth 6acbe84fdd Call wlr_output_enable for disabled new outputs
When a new output is detected and it is disabled by the output config,
call `wlr_output_enable(output->wlr_output, false)` to DPMS off the
output.
2018-12-10 08:59:24 +01:00
emersion cad851805b
Use #if instead of #ifdef 2018-11-18 00:33:06 +01:00
Ryan Dwyer be9348d25c Move view {x,y,width,height} into container struct
This renames/moves the following properties:

* sway_view.{x,y,width,height} ->
sway_container.content_{x,y,width,height}
    * This is required to support placeholder containers as they don't
    have a view.
* sway_container_state.view_{x,y,width,height} ->
sway_container_state.content_{x,y,width,height}
    * To remain consistent with the above.
* sway_container_state.con_{x,y,width,height} ->
sway_container_state.{x,y,width,height}
    * The con prefix was there to give it contrast from the view
    properties, and is no longer useful.

The function container_set_geometry_from_floating_view has also been
renamed to container_set_geometry_from_content.
2018-11-17 21:29:42 +10:00
emersion 2afd930914
Use #if instead of #ifdef for WLR_HAS_* 2018-11-12 22:23:06 +01:00
emersion 0e85b92250
Use wlr_surface_get_effective_damage 2018-11-04 23:21:37 +01:00
Ryan Dwyer 9fc736f4e1 Move view marks properties to container struct
Like border properties, this will be needed to implement layout saving
and restoring.
2018-11-01 18:09:51 +10:00
Robinhuett 0a4cf4748d Use output identifier for workspace config 2018-10-27 15:56:06 +02:00
emersion a654ac1bd6
Implement the presentation-time protocol 2018-10-23 23:38:57 +02:00
Ryan Dwyer c006717910 Minor refactor of input manager
The input manager is a singleton object. Passing the sway_input_manager
argument to each of its functions is unnecessary, while removing the
argument makes it obvious to the caller that it's a singleton. This
patch removes the argument and makes the input manager use server.input
instead.

On a similar note:

* sway_input_manager.server is removed in favour of using the server
global.
* seat.input is removed because it can get it from server.input.

Due to a circular dependency, creating seat0 is now done directly in
server_init rather than in input_manager_create. This is because
creating seats must be done after server.input is set.

Lastly, it now stores the default seat name using a constant and removes
a second reference to seat0 (in input_manager_get_default_seat).
2018-10-20 13:11:43 +10:00
Ryan Dwyer c699a86e47 Fix pixel leaks when using fractional scaling
The basic idea here is to apply rounding after scaling. It's not as
simple as this, though, and I've detailed it in the comments for a
function.

In order to fix some pixel leaks in the title bar, I found it easier to
change how we place rectangles to fill the area. Instead of placing two
rectangles across the full width above and below the title and having
shorter rectangles in the inner area, it's now pieced together in
vertical chunks. This method involves drawing two less rectangles per
container.
2018-10-12 22:36:11 +10:00
Ryan Dwyer f23588de3c Introduce container_is_transient_for 2018-10-08 23:00:36 +10:00
Ryan Dwyer 832ebc8966 Implement popup_during_fullscreen
This introduces a new view_impl function: is_transient_for. Similar to
container_has_ancestor but works using the surface parents rather than
the tree.

This patch modifies view_is_visible, container_at and so on to allow
transient views to function normally when they're in front of a
fullscreen view.
2018-10-08 22:49:59 +10:00
Ryan Dwyer f6e218a643 Rename seat_get_active_child to seat_get_active_tiling_child
Also renames container to con in one function to prevent ugly line
wrapping.
2018-09-16 22:01:54 +10:00
emersion 7699c5444c Update for swaywm/wlroots#1243 2018-09-14 19:21:44 +02:00
Drew DeVault 030b5bc024
Merge pull request #2603 from emersion/fix-dnd
Fix drag-and-drop
2018-09-07 11:09:02 -04:00
emersion 251a7ebc4b Fix drag-and-drop 2018-09-07 15:43:15 +02:00
Ryan Dwyer 93ff7879f1 Fix output position issue
Looks like the output dimensions need to be set when arranging rather
than when a mode is set.

Fixes an issue with position of fullscreen views.
2018-09-05 18:01:43 +10:00
Ryan Dwyer 0b23423c14 Update output propertes on mode change
This was previously done when arranging the output, but only needs to be
done on mode change.
2018-09-05 18:01:43 +10:00
Ryan Dwyer 26204441b4 Apply default config to output
When starting without any output config, the default config was not
applying.
2018-09-05 18:01:43 +10:00
Ryan Dwyer acc2628c79 Don't use wlr_output properties
These properties are before rotation.
2018-09-05 18:01:43 +10:00