Remove wlr_seat_set_keyboard() from `keyboard_modifiers_notify()`
but leave it in `keyboard_key_notify()`
Fixes regression introduced in 984aeb0
Reported-by: @jlindgren90
Fixes: #1238
...to address regression introduced by 57075ce and enables panel/desktop
clients which rely on window rules to remain in the same position when
the usable-area changes (normally because an exclusive layer-shell
clients is started/finished).
Also disallows interactive move/resize, for example by alt +
mouse-press.
Fixes: #1235
1. Prevent window snapping triggered by mouse from moving the window
into the adjacent output.
2. Make the coordinates used to check whether window snapping is
triggered relative to the output the cursor is at, not the output the
view is belonging to. This allows users to grab a tiled window and move
it into another output or tile it again in another output in a single
drag.
Qt applications occasionally fail to call set_window_geometry after a
configure request, but do correctly update the actual surface extent.
This results in a mismatch between the window decorations (which follow
the logical geometry) and the visual size of the client area. As a
workaround, try to detect this case and ignore the out-of-date window
geometry.
Fixes: #1194
The top_left_edge_boundary_check() function in xwayland.c ensures that
views trying to position themselves at 0,0 don't end up with a titlebar
offscreen. However, it doesn't take into account the usable area and
thus these views can still end up overlapping a top panel.
Also, there is no good reason for top_left_edge_boundary_check() to be
xwayland-specific. This logic should really be part of
view_adjust_for_layout_change().
To fix all this, add a new view_adjust_floating_geometry() function,
which replaces the existing similar (and duplicated) logic in
view_apply_natural_geometry() and view_adjust_for_layout_change().
view_adjust_for_layout_change() is already being called from xwayland's
set_initial_position(), so top_left_edge_boundary_check() is now
redundant and can just be deleted.
Lightly tested with waybar and feh --geometry 640x480+0+0. The feh
window is now correctly positioned below waybar, even if started before
waybar (in that case, the feh window is moved when waybar starts).
Fixes#1076
It can be enabled with a config like
~/.config/labwc/rc.xml:
<keyboard layoutScope="window">
~/.config/labwc/environment:
XKB_DEFAULT_LAYOUT=de,us
XKB_DEFAULT_OPTIONS=grp:alt_shift_toggle,grp_led:scroll
With a configuration like this each window should now remember
the active keyboard layout when switching between windows.
By default, the keyboard layout keeps being a global state.
We already allow some xwayland-unmanaged surfaces to take focus on map,
if indicated by wlr_xwayland_or_surface_wants_focus(). But once these
surfaces lose focus, they never regain it again.
Add desktop_focus_view_or_surface() and call it in the appropriate
places to allow these views to regain focus in the usual ways (e.g.
clicking on them or focus-follows-mouse).
The type enum view_edge used to be defined in a .c file, so a
structure member 'tiled' in struct view had to be defined to
use another type.
Later (2023-08-02, commit 1ee8715) the definition of enum view_edge
was moved to view.h, so now 'tiled' can be defined to use that type.
This is a useful (if lesser-known) feature of at least a few popular X11
window managers, for example Openbox and XFWM4. Typically right-click on
the maximize button toggles horizontal maximize, while middle-click
toggles vertical maximize.
Support in labwc uses the same configuration syntax as Openbox, where the
Maximize/ToggleMaximize actions have an optional "direction" argument:
horizontal, vertical, or both (default). The default mouse bindings match
the XFWM4 defaults (not sure what Openbox has by default).
Most of the external protocols still assume "maximized" is a Boolean,
which is no longer true internally. For the sake of the outside world,
a view is only "maximized" if maximized in both directions.
Internally, I've taken the following approach:
- SSD code decorates the view as "maximized" (i.e. hiding borders) only
if maximized in both directions.
- Layout code (interactive move/resize, tiling, etc.) generally treats
the view as "maximized" (with the restrictions that entails) if
maximized in either direction. For example, moving a vertically-
maximized view first restores the natural geometry (this differs from
Openbox, which instead allows the view to move only horizontally.)
v2: use enum view_axis for view->maximized
v3:
- update docs
- allow resizing if partly maximized
- add TODOs & corrections noted by Consolatis
Currently xwayland views are restacked on top of the XWayland server
stacking order when activated (i.e. focused). This is wrong because
focus/raise are independent concepts (though often occurring together).
The stacking order should be updated when the view is raised/lowered,
not when the view is focused.
Work is in progress elsewhere (draft PR) that will result in views more
often being raised without being focused. Without this fix, those views
don't get restacked properly, resulting in clicks "passing through" to
views underneath.
The logic was the same for xdg-shell and xwayland views, so move it from
the view->impl layer out to the view_move_to_front/back() functions.
view->impl->move_to_front/back() still exist for now, in case we want to
add xdg/xwayland-specific logic in future, but they now move only one
view and not sub-views.
This makes the code a bit more readable IMHO (and forces us to be
consistent with event handler function names).
Adjust scripts/checkpatch.pl to not complain.
Adds functions for calculation of distances between window edges, as
well as for window growing and shrinking.
All calculations are based on the "pending" geometry.
Ignored from snapping:
- views that do not share the same output
- minimized views
- maximized views
- views that are neither:
- part of the current workspace
- part of the always-on-top tree
For views that are initially maximized or fullscreen and have no
explicitly specified position, we need to center the stored natural
geometry, or the view may end up partially offscreen once unmaximized/
unfullscreened.
X11 clients may request to be initially fullscreen or maximized by
setting hints in the _NET_WM_STATE property. For some reason, we are
currently only honoring fullscreen requests but not maximize.
The fixes issues with GTK apps (notably Firefox, but others as well)
not starting maximized.
There is a remaining issue that the window position may not be set
correctly after unmaximizing. This will be fixed in a follow-up commit.
When a parent view has multiple sub-views (dialogs) visible, focusing
one sub-view ought to raise it above the others. This doesn't currently
happen -- focusing a sub-view raises the whole group of views together,
but has no effect on the relative stacking order between them.
This seems like a simple oversight in xdg/xwayland_view_move_to_front()
that's pretty easy to fix.
Add FIXMEs to deduplicate this logic in future.
Tested with HomeBank: the Import dialog pops up an additional Open File
dialog, which before this change appears behind the Import dialog (and
clicking on it does not raise it to the front). After this change, the
Open File dialog appears in front as expected.
Assume that Globally Active xwayland views do want focus if they want
window decorations (according to _MOTIF_WM_HINTS). This is a stop-gap
fix to ensure that various applications (mainly Java-based ones such as
IntelliJ IDEA) get focus normally and appear in the window switcher. It
would be better to match based on _NET_WM_WINDOW_TYPE instead, but that
property isn't currently available through wlroots API.
Fixes (partially): 7e72bf975f
("view/xwayland: avoid focusing views that don't want focus")
Commit 7e72bf975f changed behavior to not automatically focus xwayland
views using the "Globally Active" input model (WM_HINTS.inputs = false
but WM_TAKE_FOCUS listed in WM_PROTOCOLS).
One undesired side effect of this change is that when a dialog is
closed, the parent window is not re-focused if "Globally Active". This
issue is seen for example with JDownloader. It can be solved taking a
similar approach to what is done for unmanaged xwayland views: allow
automatic re-focus between views sharing the same PID.
Note that it's difficult to completely solve all of the focus issues
with Globally Active views without proper WM_TAKE_FOCUS support.
Implementing proper support is difficult since it requires wlroots
changes and would also mean waiting for a message round-trip in
desktop_focus_topmost_view().
Fixes (partially): 7e72bf975f
("view/xwayland: avoid focusing views that don't want focus")
This allows identifying XWayland views using the ICCCM "Globally Active"
input model. Later commits will improve handling of these views.
No functional change in this commit.
