If an intersection is empty, the (x, y) coordinates are undefined, so
just use the work area and in-progress constrained window rect when
sliding according to the SLIDE_X or SLIDE_Y custom placement rule.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/496
When check_only is TRUE, the constraint should not be applied, just
checked. We failed to comply here when a placed transient window was
to be moved together with its parent, updating the window position
directly even if check_only was TRUE.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/496
If a client maps a persistent popup with a placement rule, then resizes
the parent window so that the popup ends up outside of the parent,
unmanage the popup and log a warning about the client being buggy.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/496
When a parent window is moved, attached windows (attached modal dialogs
or popups) is moved with it. This is problematic when such a window
hasn't been shown yet (e.g. a popup that has been configured but not
shown), as it'll mean we try to constrain an empty window. Avoid this
issue by not trying to auto-move empty windows.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/496
Fixes condition duplicated:
/* If a contains b, just remove b */
if (meta_rectangle_contains_rect (a, b))
{
delete_me = other;
}
/* If b contains a, just remove a */
else if (meta_rectangle_contains_rect (a, b))
{
delete_me = compare;
}
Closes https://gitlab.gnome.org/GNOME/mutter/issues/480
Traditionally visual alerts were implemented by flashing the focus
window's frame. As that only works for windows that we decorate,
flashing the whole window was added as a fallback for client-decorated
windows.
However that introduces some confusing inconsistency, better to just
always flash the entire window.
https://gitlab.gnome.org/GNOME/mutter/issues/491
The app menu always was a GNOME-only thing, so after it was removed this
cycle, assuming that it is not displayed by the environment is a better
default.
https://gitlab.gnome.org/GNOME/mutter/issues/493
The function finish_cb can be called as a result of a call to ca_context_cancel
in cancelled_cb. This will result in a deadlock because, as per documentation,
g_cancellable_disconnect cannot be called inside the cancellable handler.
It is possible to detect if the call to finish_cb is caused by ca_context_cancel
checking if error_code == CA_ERROR_CANCELED. To avoid the deadlock we should
call g_signal_handler_disconnect instead g_cancellable_disconnect if this is the
case.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/474
Splitting out the X11 display initialization from display_open() broke
restoring the previously active workspace in two ways:
- when dynamic workspaces are used, the old workspaces haven't
been restored yet, so we stay on the first workspace
- when static workspaces are used, the code tries to access
the compositor that hasn't been initialized yet, resulting
in a segfault
Fix both those issues by splitting out restoring of the active workspace.
https://gitlab.gnome.org/GNOME/mutter/issues/479
Meta rectangles are integer based while clutter works in floating coordinates,
so when converting to integers we need a strategy.
Implement the shrink strategy by ceiling the coordinates and flooring the width,
and the grow strategy reusing clutter facility for this.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/3
The external grab handler is shared across all external bindings and external
bindings have now different binding flags. For this reason, when rebuilding the
binding table there could be loss of information if we assign the bindings flags
of the external handler to all external bindings. Let's store the bindings flags
in MetaKeyGrab too and use this when rebuilding the binding table to avoid the
above issue.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/169
The "force restore shortcuts" being triggered by a key-combo, there is
no guarantee that the currently focused window is actually non-NULL in
which case we would crash.
Make sure there is a window currently focused before trying to restore
the shortcuts on that window.
Closes: https://gitlab.gnome.org/GNOME/mutter/issues/464
As per commit 43633d6b, we mark an unmanaging window as not focusable, while
this is true, it might cause not resetting the current focused window when
unmanaging it causing a crash.
Also this wouldn't allow to check if a window can be focused when unmanaging it,
so let's revert the previous behavior.
Fixes: https://gitlab.gnome.org/GNOME/mutter/issues/462
For various error and warning messages, mutter includes a description of
the window, and that description includes a snippet of the title of the
window. Those snippets find their way into system logs, which then means
they can potentially find their way into bug reports and similar. Remove
the window title information to eliminate this potential privacy issue.
Commit 25f416c13d added additional compilation warnings, including
-Werror=return-type. There are several places where this results
in build failures if `g_assert_not_reached()` is disabled at compile
time and the compiler misses a return value.
https://gitlab.gnome.org/GNOME/mutter/issues/447
Shell is using these, which was revealed by
1bbb5c8107 breaking its build when
generating its introspection due to meta_startup_notification_get_type()
not being found.
We keep the class structs private, so in practice MetaStartupSequence
and MetaBackend can't be derived from (the are semi-private).
Make meson link libmutter using -fvisibility=hidden, and introduce META_EXPORT
and META_EXPORT_TEST defines to mark a symbols as visible.
The TEST version is meant to be used to flag symbols that are only used
internally by mutter tests, but that should not be considered public API.
This allows us to be more precise in selecting what is exported and what is
not, without the need of a version-script file that would be more complicated
to maintain.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/395
This is a GAppLaunchContext subclass meant to replace usage of
GdkAppLaunchContext in gnome-shell.
Launch contexts get created from the MetaStartupNotification as
they are closely related. The messaging underneath depends on
the availability of a X11 display, if there is one we go through
it (and libsn). If there is none, we still create startup sequences
manually for wayland clients.
The "current" rect includes the frame, so in order to keep the
titlebar on screen, window movement must be restricted to at
most (height - titlebar_height) past the work area bottom.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/391
This is a simple libcanberra abstraction object, so we are able
to play file/theme sounds without poking into GTK+/X11. Play
requests are delegated to a separate thread, so we don't block
UI on cards that are slow to wake up from power saving.
