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core,wayland,compositor,x11: Migrate to MetaWindowDrag

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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>
This commit is contained in:
Carlos Garnacho
2022-10-21 12:56:24 +02:00
committed by Marge Bot
parent db1c64fe06
commit bec8a5860a
17 changed files with 167 additions and 181 deletions
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8
src/core/constraints.c
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@ -31,6 +31,7 @@
#include "backends/meta-backend-private.h"
#include "backends/meta-logical-monitor.h"
#include "backends/meta-monitor-manager-private.h"
#include "compositor/compositor-private.h"
#include "core/boxes-private.h"
#include "core/meta-workspace-manager-private.h"
#include "core/place.h"
@ -1761,16 +1762,21 @@ constrain_titlebar_visible (MetaWindow *window,
int bottom_amount;
int horiz_amount_offscreen, vert_amount_offscreen;
int horiz_amount_onscreen, vert_amount_onscreen;
MetaWindowDrag *window_drag;
if (priority > PRIORITY_TITLEBAR_VISIBLE)
return TRUE;
window_drag = meta_compositor_get_current_window_drag (window->display->compositor);
/* Allow the titlebar beyond the top of the screen only if the user wasn't
* clicking on the frame to start the move.
*/
unconstrained_user_action =
info->is_user_action &&
(window->display->grab_op & META_GRAB_OP_WINDOW_FLAG_UNCONSTRAINED) != 0;
window_drag &&
(meta_window_drag_get_grab_op (window_drag) &
META_GRAB_OP_WINDOW_FLAG_UNCONSTRAINED) != 0;
/* Exit early if we know the constraint won't apply--note that this constraint
* is only meant for normal windows (e.g. we don't want docks to be shoved