The current usage of MetaWindow::unmanaging may result in confused
focus window lookups while undoing the MetaWindowDrag grab (i.e.
still pointing to the window that is now being unmanaged).
The meta_window_unmanage() function itself takes care of changing
focus outside of the window being unmanaged, so postpone the
MetaWindowDrag undoing to a point after that is done.
Fixes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3073
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3376>
Commit 3bfcb6d1 fixed the check for tiling via keybindings, but
ignored a subtle edge case when tiling with the pointer: The
monitor used for tiling is the monitor with the pointer, which
is not necessarily the one that contains the largest part of the
window.
That is, the correct monitor to check against depends on the
context where the function is called. We can either figure
it out automatically via the current window drag, or make it
a parameter.
The latter is clearer, because the callers already decide which
monitor to use for tiling anyway.
Fixes: 3bfcb6d1b9 ("window: Fix portrait orientation check for tiling")
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3248>
Dropped obsolete Free Software Foundation address pointing
to the FSF website instead as suggested by
https://www.gnu.org/licenses/gpl-howto.html
keeping intact the important part of the historical notice
as requested by the license.
Resolving rpmlint reported issue E: incorrect-fsf-address.
Signed-off-by: Sandro Bonazzola <sbonazzo@redhat.com>
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3155>
The anchor position calculations are somewhat unnecessarily complex
based on root coordinates of pointer and frame positions. This requires
tracking both things, and we don't always get it quite right with the
latter (e.g. window repositions, resizes or overshrinks, leaving the
anchor position visually outside the window).
In order to improve this, capture the window-relative coordinates
when starting the window drag, and ensure the window is always repositioned
in that position, relative to its current size.
This avoids these glitches when unmaximizing a window (e.g. dragged from
the bottom through super+button1 press), or moving windows between monitors
with different scales.
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2730
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2942>
Since we only track changes to window_drag->anchor_window_pos
during move operations through on_grab_window_size_changed(), this
rectangle is in essence the same than window_drag->initial_window_pos
all the time. Just use that and move away from the anchor_window_pos
rectangle.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2942>
Both GRAB_OP_KEYBOARD_MOVING and GRAB_OP_KEYBOARD_RESIZING_* are
defined as GRAB_OP_WINDOW_BASE with FLAG_KEYBOARD set, but the
latter have additional bits set to indicate the direction.
That is, the GRAB_OP_KEYBOARD_MOVING bitmask cannot be used to
differentiate between move- and resize operations. Instead,
check that no direction bits are set.
https://gitlab.gnome.org/GNOME/mutter/-/issues/2684
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2908>
The introduction of the META_GRAB_OP_WINDOW_FLAG_UNCONSTRAINED
flag threw off some checks around keyboard-driven resize. This
was partly because there were some == checks that did not account
for that flag maybe being enabled, but also the handling
of META_GRAB_OP_KEYBOARD_RESIZING_UNKNOWN into a definite
resize direction was maybe unsetting that flag. Fix both things
at the same time.
Fixes: 2d8fa26c8e ("core: Pass "frame action" grab operations as an "unconstrained" grab op")
Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/2629
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2871>
In the case where we early-out from meta_window_drag_begin(), the
effective_drag_window might not be set yet. In this case, we might finalize
the object before effective_drag_window is set, leading to a NULL pointer
when accessing window->display in hide_tile_preview().
To avoid that crash, add a check whether the window is set already. If no
window is set, we can just skip hiding the preview anyway.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2858>
Even though the data is still stored in the display, add a "high
level" meta_window_drag_update_edges() call, so that the cached
edges may be updated while a window drag operation is ongoing.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2683>
This is a public API change. Add device/sequence parameters to this
operation, so that window dragging and resizing can stick to one
set of pointing events of them all.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2683>
Flip the switch in using MetaWindowDrag, leaving display grab
ops and a bunch other code unused. Some places checked the grab op
and/or window in complex ways, others just checked for grab existence
and should now look for clutter ones, and others already were already
doing this in addition.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2683>
Since SSD X11 windows require synchronization between frame and client
windows on resizes, updates do not always happen immediately but in
control of external factors (i.e. when both windows become to have
a coherent size).
This method will be used to update the window position between
resize/sync operations.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2683>
This compositor-side object will single-handedly drive a window
drag operation. Currently, this largely copies meta_display_begin_grab_op
and meta_display_end_grab_op, except grabbing is done through a
ClutterGrab instead of direct meta_backend_grab_device() calls. This
also means that the switch from passive to active keyboard grabs is
handled differently.
Currently, this object is dormant. It requires moving more code from
other places to become a fully functional replacement.
Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2683>
