po: clean up language files
Changed entries in "Language" field to language code
Added language names to "Language Team"
Removed example email address
Fixed author names in Copyright section
Consolatis [Tue, 28 Mar 2023 17:23:49 +0000 (19:23 +0200)]
src/cursor.c: make sure the cursor is visible after startup
Before this patch, the cursor was invisible after labwc startup
unless manually moved by the user (or being positioned on top
of some some automatically spawned client surface). This patch
sets the cursor from its uninitialized value (LAB_CURSOR_CLIENT)
to the default cursor.
Consolatis [Mon, 27 Mar 2023 22:58:42 +0000 (00:58 +0200)]
src/cursor.c: fix invisible cursor on output loss / restore
Previously, the cursor image was only updated on output loss when the
cursor was on a labwc owned surface. This patch forces a re-enter of a
client surface in the remaining case of cursor being over a non-labwc
surface which causes the client to re-set its own cursor image.
Johan Malm [Sat, 25 Mar 2023 16:38:43 +0000 (16:38 +0000)]
desktop: move scene-tree node in move-to-back
view_minimize() does not need to call desktop_move_to_back() because the
stacking order is not changed and the windowSwitcher uses the scene-tree
nodes anyway.
Note: Movement of xwayland sub-views still relies on keeping server->views
in sync with z-order
Consolatis [Fri, 24 Mar 2023 19:21:21 +0000 (20:21 +0100)]
Decorations: always default to client side decorations
This is required as both decoration protocol variants, the xdg one
and the deprecated kde one, assume that an application that did not
negotiate any decorations will render client side decorations.
Before this patch, setting `<decoration>` to `client` would cause applications
which prefer server side decorations to not have any decorations at all. This
patch fixes it by respecting the result of earlier negotiations via the
xdg-decoration-unstable-v1 protocol.
Johan Malm [Thu, 23 Mar 2023 21:39:49 +0000 (21:39 +0000)]
cursor: fix focus.followMouse glitches
Update focus correctly when using `<focus><followMouse>` and (a) the
focused window is closed; and (b) after switching desktops using action
GoToDesktop. Issue #830
Consolatis [Tue, 7 Mar 2023 16:58:15 +0000 (17:58 +0100)]
src/keyboard.c: Fix wrong argument parsing
The `wlr_keyboard.events.modifiers` signal does not use
a `wlr_keyboard_key_event` as argument, instead it is a
pointer to the `wlr_keyboard` instance which caused the
signal.
Consolatis [Tue, 7 Mar 2023 16:51:28 +0000 (17:51 +0100)]
Prevent cursor based region-snapping when starting a move with A-Left
When wanting to snap to a region when starting the move
operation with A-Left (or a similar mousebind which includes a
modifier), the modifier - or another one - must be pressed again.
John Lindgren [Sat, 25 Feb 2023 17:05:22 +0000 (12:05 -0500)]
view: Anchor right/bottom edge only when resizing via top/left edge
Currently, we anchor the right/bottom edge of the view whenever the top/
left edge is moving (current.x/y != pending.x/y). Doing so doesn't make
much sense when the right/bottom edge is also moving. In that case it's
probably best to move the view (or at least its top/left corner)
directly to its final position.
The most noticeable effect of this change is with views that don't
accept their requested size exactly when tiled or maximized (examples:
havoc, xfce4-terminal). Previously, their right-bottom corner would be
aligned with the screen edge, leaving gaps on the left and top. Now the
top-left corner will be aligned and the gaps will be on the right and
bottom. This is still not ideal, but IMHO less surprising to the user.
John Lindgren [Mon, 20 Feb 2023 21:22:01 +0000 (16:22 -0500)]
view: Attempt to keep non-floating views on the same output
- Make view_discover_output() static
- Call view_discover_output() only for floating views
- Deprecate view_output(); make it use view->output when possible
Consolatis [Fri, 3 Mar 2023 17:16:46 +0000 (18:16 +0100)]
Add ToggleKeybinds action
This can be used to better control Virtual Machines, VNC clients, nested
compositors or similar. All keybinds other than ToggleKeybinds itself are
disabled when first called, a 2nd call will restore handling of all keybinds.
Johan Malm [Sun, 5 Feb 2023 19:29:24 +0000 (19:29 +0000)]
view: add move_to_front to `struct view_impl`
...to increase xwayland and xdg-shell encapsulation and to avoid passing a
function pointer as an argument in `xwayland_move_sub_views_to_front()`
which is inconsistent with labwc design patterns.
Rename view-impl.c to view-impl-common.c
Move function declarations that are common to view-implementations from
view.h into view-impl-common.h
John Lindgren [Mon, 20 Feb 2023 22:30:17 +0000 (17:30 -0500)]
xdg: Use wlr_xdg_surface_get_geometry() to get size
This fixes an issue with havoc not having a valid size on map().
Investigation showed that xdg_surface->current.geometry is set only by
the xdg_surface::set_geometry protocol message, which is optional. If
set_geometry is not called, then we are supposed to compute the size
from the surface buffer(s). wlr_xdg_surface_get_geometry() already
accounts for this, so we just need to use wlr_xdg_surface_get_geometry()
instead of reading xdg_surface->current.geometry directly.
John Lindgren [Fri, 17 Feb 2023 18:50:44 +0000 (13:50 -0500)]
Revert "xwayland: Fix size issue when starting VLC fullscreen"
The fix caused a couple of issues:
1. Ignoring client configure requests caused some clients to hang
and not repaint correctly. We are supposed to synthesize a
ConfigureNotify event when ignore/override a client configure
request, but this isn't possible with current wlroots.
2. Setting view->natural_geometry from client configure requests
resulted in overwriting good values with bad in some cases (e.g.
with tiled xfce4-terminal in xwayland mode).
For now, revert the fix. This does allow clients to mess with view
positioning for maximized/fullscreen/tiled views, but right now the
alternatives seem worse.
The original specific issue (VLC undoing its fullscreen geometry)
is arguably a bug in VLC anyway.
John Lindgren [Wed, 15 Feb 2023 07:12:22 +0000 (02:12 -0500)]
view: Tidy up view->output/view->fullscreen redundancy
A fullscreen view currently has its output specified twice by:
- struct output *output
- struct wlr_output *fullscreen
view->fullscreen may also become a dangling pointer if the output is
disconnected, because view_on_output_destroy() clears view->output but
not view->fullscreen.
To eliminate the redundancy and the dangling pointer, let's change
view->fullscreen to a Boolean and rely on view->output to specify the
output.
Along the way, change a few related usages of struct wlr_output to
struct output as well.
No functional change intended.
v2: Don't allow entering fullscreen on disabled output (makes
conditions for entering/leaving fullscreen symmetric)
v3: Use output_is_usable() helper
John Lindgren [Thu, 9 Feb 2023 06:07:07 +0000 (01:07 -0500)]
view: Unify view_move()/view_move_resize()
view->impl->move() is a specific case of view->impl->configure().
To reduce code duplication, we can use view->impl->configure() for
pure moves (without resize) as well.
xwayland's move() function also possibly contained a race condition
when there was a pending resize, as it used the current surface
width/height rather than the pending width/height. This is fixed.
John Lindgren [Wed, 15 Feb 2023 07:32:18 +0000 (02:32 -0500)]
ssd: Fix segfault when disabling output with fullscreen view
wlr_output_layout_get() returns NULL for disabled outputs.
Backtrace (abbreviated):
#0 lab_wlr_output_layout_layout_coords at ../src/ssd/ssd_extents.c:33
#1 ssd_extents_update at ../src/ssd/ssd_extents.c:133
#2 ssd_extents_create at ../src/ssd/ssd_extents.c:95
#3 ssd_create at ../src/ssd/ssd.c:161
#4 decorate.part.0.lto_priv.0 at ../src/view.c:637
#5 decorate at ../src/view.c:636
#6 view_set_fullscreen at ../src/view.c:716
#7 view_adjust_for_layout_change ../src/view.c:745
#8 desktop_arrange_all_views ../src/desktop.c:52
#9 output_update_all_usable_areas at ../src/output.c:495
#10 output_update_for_layout_change at ../src/output.c:263
#11 do_output_layout_change at ../src/output.c:423
#12 do_output_layout_change at ../src/cursor.c:267
#13 output_config_apply at ../src/output.c:334
#14 handle_output_manager_apply at ../src/output.c:354
Consolatis [Sun, 12 Feb 2023 06:44:01 +0000 (07:44 +0100)]
src/xdg.c: sync move with pending resize
Before this patch, configuring a surface with a new size,
immediately followed up by one or more view_move() calls
would move the surface to the new coordinates immediately
without waiting for the resize. This caused visual glitches
when for example dragging a maximized window: the position
would change but the size was still that of a maximized
window.
This patch fixes that by just ignoring view_move() requests
(but still updating view->pending) if there is a configure
request pending. Once the client commit comes in the new
size will be applied as usual.
Consolatis [Sun, 12 Feb 2023 06:38:48 +0000 (07:38 +0100)]
view: make view_move_resize always work
It was not working before because in the case of wayland
we are only dealing with sizes as wayland has no notion
of a global position. A wayland client would thus not
necessarily respond to a configure request which sets
the same size again. This causes us to also not apply
a new position set in view->pending because there may
be no commit from the client in those cases.
We previously worked around this issue in some parts
of the code to check our new sizes against the pending
ones and if they were the same we would call view_move
instead. That had two issues:
- Not all parts of the code did that which could end up
delaying the positioning either to the next completely
unrelated xdg commit event or to the next view_move call
- The code started to repeat itself, e.g. the same condition
with calls to either view_move or view_move_resize based
on the result
This patch fixes it by doing the check in the xdg configure
handler instead. Xwayland is unaffected by this issue as we
are always configuring a xwayland client with both, position
and size.
Consolatis [Sat, 11 Feb 2023 09:38:43 +0000 (10:38 +0100)]
src/cursor.c: cursor names: use absence of "grab" to trigger fallback
This is necessary because wlroots backported a patch containing
cursor name aliases to the 0.16 branch. That internal mapping
does not alias "grab" to "grabbing" because it is not technically
part of the cursor-names spec.
To keep the "grab" cursor working on systems with no cursor theme
available (or in an unusual location) change the trigger for our
internal cursor name aliasing to "grab".
Consolatis [Sat, 4 Feb 2023 09:07:46 +0000 (10:07 +0100)]
Add xdg-activation protocol
This PR allows applications to activate themselves *if they provide
a valid xdg_activation token* (e.g. raise to the top and get keyboard
focus).
These tokens are given out by the xdg_activation protocol implemented
by wlroots and can be configured by the client requesting the token
in three ways:
- an "empty" token
(apparently used to tell the compositor about "urgency")
- seat / input serial attached
- surface attached
Wlroots makes sure that
- If the client attached the seat / input serial: those two are valid.
- If the client attached a surface: that it has keyboard focus at the
point where the request is finalized. There is a patch [1] pending
for backport to wlroots 0.16 that also allows valid tokens when the
supplied surface had cursor focus.
- a token is only valid for 30 seconds after being given out
The token can then be used by the client or given to other clients by
unspecified means (e.g. via environment variable or dbus) which then
may use the token on their own surface and request activation.
We only handle the actual request activation part:
- If the seat is set on the token we know wlroots validated seat and
input serial
- Thus, if no seat is set we deny the activation request so we don't
have windows suddenly popping up and taking over the keyboard focus
(focus stealing prevention)
- We should also check for the surface being set but we can't do that
with wlroots 0.16 as it will reset the surface to `NULL` when it is
destroyed (which is something that usually happens for
notifications). Once we move to wlroots 0.17.x we can add the
missing surface check because it provides a `new_token` signal.
We can use it to attach further details to the token which are then
verified later when we decide if we allow the activate request or
not.
With this PR in place the following setup should activate windows:
- launching an URL in foot should activate the target application if
it is already running, foot requests a proper token and then sets it
as `XDG_ACTIVATION_TOKEN` environment var before spawning `xdg-open`
- clicking on a `mako` notification with a `default` action defined
should request a proper token which is then given to the application
starting the notification and can thus be used to activate itself
This protocol is still very much in the process of being
implemented / finalized all over the place (e.g. GTK / QT / Firefox /
notification daemons, ..) but we should do our part and remove labwc
from the puzzle of potential issues causing this not to work.
John Lindgren [Wed, 8 Feb 2023 21:25:16 +0000 (16:25 -0500)]
xdg: Handle corner case of move with pending resize correctly
If xdg_toplevel_view_move() is called when a resize is pending
(e.g. after xdg_toplevel_view_resize() but before handle_commit()),
the newer x/y coordinates passed to move() should take precendence
over the older pending_move_resize.x/y coordinates.
This is consistent with the logic used in xwayland.c's move().