update_num_workspaces() is a no-op when the number of workspaces
did not actually change. That is fine, except that we still want
to initialize the _NET_NUMBER_OF_DESKTOPS hint on startup to not
break components like nautilus-desktop that rely on it.
https://bugzilla.gnome.org/show_bug.cgi?id=760651
Automatic maximization is done when a window is almost the size of the
work area of a monitor. This makes no sense to try when there is no
monitor available, so skip trying to do this when headless.
https://bugzilla.gnome.org/show_bug.cgi?id=787637
When we are headless, treat this as if the window is always not monitor
sized. This might cause windows to temporarly become redirected while
being headless, but this is harmless as when a new monitor is
connected, we'll recalculate weather it should be redirected or not.
https://bugzilla.gnome.org/show_bug.cgi?id=787637
When dynamic workspaces are used, we pick up an existing NUMBER_OF_DESKTOP
hint in meta_screen_init_workspaces() to properly restore workspaces
on restart. Unconditionally setting that hint to 1 *before* reading it
breaks that, and we end up shifting all windows to the first workspace.
This reverts commit 8532b10290.
https://bugzilla.gnome.org/show_bug.cgi?id=760651
Also adds a soft assert to meta_window_is_on_primary_monitor() to make
it easier to spot when callers might want to handle headless
in a certain way.
https://bugzilla.gnome.org/show_bug.cgi?id=730551
For now we abuse of meta_window_get_flatpak_id not to break the APIs,
so that it's working seamlessly in gnone shell too.
Rename flatpak_id to sandboxed_app_id internally to get prepared to the future
API.
https://bugzilla.gnome.org/show_bug.cgi?id=788217
If a non-latin based keyboard layout is active, for example Cyrillic,
keybindings won't work unless we resolve the bound keysyms on a
secondary latin based layout. So, to make keybindings work on non-latin
based layouts, detect if a keymap doesn't have all of the basic latin
letters (a-z) and resolve from an additional US layout as well.
https://bugzilla.gnome.org/show_bug.cgi?id=787016
Add the infrastructure to resolve keybinding symbols from multiple
layouts. It is still unused, but will be, when the primary layout does
not have the required latin keysyms in it.
https://bugzilla.gnome.org/show_bug.cgi?id=787016
Make sure to call set_number_of_spaces_hint in meta_screen_new.
_NET_NUMBER_OF_DESKTOPS is required by nautilus-desktop to correctly
get the desktop workarea.
https://bugzilla.gnome.org/show_bug.cgi?id=760651
This avoids updating state (such as position, size etc) when going
headless. Eventually, when non-headless, things will be updated again,
and not until then will we be able to update to a valid state.
https://bugzilla.gnome.org/show_bug.cgi?id=730551
If there are no active logical monitors, don't try to dereference a
NULL one to get a preferred output winsys id. Instead just set an
invalid one.
https://bugzilla.gnome.org/show_bug.cgi?id=730551
Add MetaFraction, which consists of two integers, the numerator an the
denominator. The utility function to convert a double to a MetaFraction
comes from gstreamer.
https://bugzilla.gnome.org/show_bug.cgi?id=784199
When resolving what keycodes a key binding resolves to, only look up
key codes from the current layout group. Without this, unwanted
overlaps may occur. For example when a keymap has both a dvorak and a
qwerty layout on different layout groups, one keybinding may be bound
on multiple keys, arbitrarily "shadowing" another.
https://bugzilla.gnome.org/show_bug.cgi?id=786408
Add a mechanism to MetaWaylandSurface that inhibits compositor's own
shortcuts when the surface has input focus, so that clients can receive
all key events regardless of the compositor own shortcuts.
This will help with implementing "fake" active grabs in Wayland and
XWayland clients.
https://bugzilla.gnome.org/show_bug.cgi?id=783342
Moved from g-s-d's media keys plugin, where it was called "video-out",
since it requires changing the current monitor configuration and we
want to remove the old DBus API.
This implementation is intentionally simple and not really meant for
more than debugging and validating the various configurations. A
better user experience will be introduced in gnome-shell with a custom
keybinding handler.
The default value includes <Super>P in addition to the standard keysym
for historical reasons.
https://bugzilla.gnome.org/show_bug.cgi?id=781906
When updating the main monitor, make sure to update the toplevel main
monitor before trying to use that as the main monitor for non-toplevel
windows (such as popups). Without this, when the main monitor is
updated as a side effect to monitors being changed (for example due to
a hot plug event, or coming back from being suspended) the
main monitor pointer may, after 'monitors-changed' has completed, point to
freed memory resulting in undefined behaviour.
https://bugzilla.gnome.org/show_bug.cgi?id=784867
This is used to request key focus on the close dialog whenever
a window that is frozen would receive key focus. Also, ensure
that the dialog gets focus when first shown if the window was
meant to receive input.
https://bugzilla.gnome.org/show_bug.cgi?id=762083
Otherwise the ClutterEventFilter will consider these handled, and not
forward these to Clutter. This gets necessary for key handling if we
mean to implement the close dialog with Clutter UI.
https://bugzilla.gnome.org/show_bug.cgi?id=762083
Just like we do for buttons, with a few twists. These have 2 directions
mappable to different keycombos, and are affected by the current mode
in their group.
https://bugzilla.gnome.org/show_bug.cgi?id=782033
Moved from g-s-d's media keys plugin, where it was called
"video-rotate", since it requires changing the current monitor
configuration and we want to remove the old DBus API.
https://bugzilla.gnome.org/show_bug.cgi?id=781906
Since commit 6b5cf2e, we keep override redirect windows on a layer
above regular windows in the clutter actor scene graph. In the X
server, and thus for input purposes, these windows might end up being
stacked below regular windows though, e.g. because a new regular
window is mapped after an OR window.
Fix this disconnect by re-stacking OR windows on top when syncing the
window stack with the compositor.
https://bugzilla.gnome.org/show_bug.cgi?id=780485
To be able to render the pointer cursor sprite at sub-(logical)-pixel
positions, track the pointer position using floats instead of ints.
This also requires users of the cursor sprite rect to deal with
floating points, when e.g. finding the logical monitor etc.
https://bugzilla.gnome.org/show_bug.cgi?id=765011
When moving a window between two non-adjecent logical monitors, don't
try to tile a window when the window position is outside of any logical
monitor.
https://bugzilla.gnome.org/show_bug.cgi?id=783630
When the number of (static) workspaces decreases, we relocate windows
from extra workspaces before removing them. As removing a non-empty
workspace is not allowed, we assert that it doesn't contain any windows
before removing it.
However that assert is
- pointless, because meta_workspace_remove() already asserts that
the workspace is empty
- wrong, because even empty workspaces contain windows that are set
to show on all workspaces
Simply drop the assert to avoid a crash when trying to remove a workspace
while on-all-workspaces windows are present.
https://bugzilla.gnome.org/show_bug.cgi?id=784223
While it doesn't make sense to set a window as transient to
itself, our existing check whether making a window transient
doesn't cover it, so it's still possible to create an infinite
loop.
https://bugzilla.gnome.org/show_bug.cgi?id=783502
For size change animations, plugins rely on the size change effect being
followed by size changed signal (or effects being kill altogether).
However unless the move_resize operation included the STATE_CHANGED flag,
the size changed event emitted when the compositor syncs the window
geometry only happens when the operation resulted in an actual change.
To avoid animations getting stuck in that case, make sure to include the
flag when tiling a window.
https://bugzilla.gnome.org/show_bug.cgi?id=783293
A single keysym can resolve to multiple keycodes. Instead of only using
the first one and ignoring the others, we store all codes in
MetaResolvedKeyCombo and then handle all of them in keybinding
resolution. If we already have bound a keycode for a keybinding with a
specific keysym then this can get overwritten by a new keybinding with a
different keysym that resolves to the same keycode. Now that we resolve
and bind all keycodes for a keysym this might happen more often; in that
case warn but still overwrite, but only for the first keycode for each
keysym. If a secondary (i.e. all non-first keycodes) is already indexed
we just ignore that; this should resemble the old behavior where we
only took the first keycode for any keysym as close as possible.
https://bugzilla.gnome.org/show_bug.cgi?id=781223
Call meta_compositor_size_change_window while tiling in order
to emit the size-change signal. Since the untiling action is
considered a unmaximize size change, treat tiling as a maximize
size change for consistency.
https://bugzilla.gnome.org/show_bug.cgi?id=782968
When terminating mutter running as a display server, don't try to resize
maximized windows when unmanaging, as at this point, they will have no
MetaWaylandSurface. Originally this was done instead of setting the
net_wm_state to not mess with future window managers, but when we're a
Wayland compositor, this does not matter.
https://bugzilla.gnome.org/show_bug.cgi?id=782156
This is an interface that can be used to implement the "application
is not responding" dialog. One instance is created per window, which
is initially hidden, and can be shown/hidden on demand.
https://bugzilla.gnome.org/show_bug.cgi?id=711619
The UI scaling depends on whether the framebuffers are scaled. Enable
the caller to determine the what scale its UI should be drawn in, in
relation to the stage coordinate space by calling this function. A new
singal "ui-scaling-factor-changed" is added in order to liston for for
changes.
https://bugzilla.gnome.org/show_bug.cgi?id=777732
