_hideTray() is called by _updateState() when the tray is visible
but should be hidden; however, _updateState() may be called again
from within _hideTray() when releasing the GrabHelper grab, so
unless we update the _trayState variable before that, _hideTray()
will be called a second time.
https://bugzilla.gnome.org/show_bug.cgi?id=682243
The onUngrab callback already checks if all notifications are destroyed and
hides immediately if so. Previous code instead would leave state handling
in an inconsistent state, by not removing the grab, not setting
summaryBoxPointerState to HIDDEN and not disconnecting various signals.
https://bugzilla.gnome.org/show_bug.cgi?id=684036
Look at the focus window's interaction timestamp to catch the case
where the user is typing and knocks the pointer into the tray or
mouses down to the bottom of the screen and clicks on something.
If the focus window's interaction time differs at the start and
end of the tray dwell then we don't activate the tray.
https://bugzilla.gnome.org/show_bug.cgi?id=683811
As PAM messages are now shown below the password entry, there is no
need for this complexity, and we can just hide all notifications.
Also, this avoids the ambiguity between notification.showWhenLocked and
source.showInLockScreen, which have very different effects.
https://bugzilla.gnome.org/show_bug.cgi?id=683369
Have distinct session modes for the lock screen and the unlock dialog,
and rework the logic in ScreenShield to have the lock-screen mode stack
onto the unlock-dialog mode (where applicable)
https://bugzilla.gnome.org/show_bug.cgi?id=682542
They are bigger and show an ellipsis if the count goes over 99. They
now have a blurred background and a drop shadow based on
data/theme/close-window.svg.
https://bugzilla.gnome.org/show_bug.cgi?id=682891
ClutterBinLayout is so amazingly broken: it uses the y_expand property to
find out if the children needs to honor alignment/fill, but that property is
"bubbled up" from the grand-children, so the notificationWidget would notice
the y_expand on the notificationBin (necessary to make the layout manager on
notificationWidget honor the alignment property for the bin), and would
receive the full height of the MessageTray actor from the parent's layout manager,
resulting in a notificationWidget shifting up, with the notification detached
from the screen.
https://bugzilla.gnome.org/show_bug.cgi?id=683628
Previous code had a mixture of fixed positioning and ClutterBinLayout,
and this was broken badly for autorun notifications.
Rewrite to use ClutterBinLayout and Clutter properties exclusively.
https://bugzilla.gnome.org/show_bug.cgi?id=683378
Commit 5c6b1fd0c modified the hierarchy of SummaryItem contents, by
introducing a notificationStackWidget in place of the StackView, but
forgot to update the bits in ScreenShield.NotificationsBox that accessed
and reparented that directly, causing a crash by invalid theme node access.
https://bugzilla.gnome.org/show_bug.cgi?id=682683
Legacy tray icons may want to take a pointer grab to show a popup menu,
and this is incompatible with message tray modality. To solve this,
escape the tray when forwarding clicks to the tray icons, and wait
for the input mode change to actually synthetize the X event.
https://bugzilla.gnome.org/show_bug.cgi?id=682244
Each summary icon is 48x48 with a padding of 6px on each side. Thus,
each summary item is 60px wide. Therefore the summary mode should be
60px high instead of 72px.
Changed the tray actor to use a ClutterBinLayout so that it honors the
y-expand property of its children.
https://bugzilla.gnome.org/show_bug.cgi?id=682248
In multi-monitor setups, the screen might extend below the edge of
the monitor that holds the tray. In that case the tray is currently
triggered from a secondary monitor, which is rather surprising;
change the check to use the correct monitor geometry instead.
https://bugzilla.gnome.org/show_bug.cgi?id=683044
The height of an unexpanded notification could include expanded
content if the notification has extra widgets (like actions and images),
so tweening to that cause it to expand visually.
Instead, use the height of the message tray before the restyle
as an upper bound.
https://bugzilla.gnome.org/show_bug.cgi?id=682738
Showing the removable devices is potentially a security risk (as
they include network shares). Also, a nautilus launched from there
can't be used, so it's just a way to overload the system.
https://bugzilla.gnome.org/show_bug.cgi?id=681143
If the user has the mouse down - for example when they are selecting
text and dragging - then the attempt to get a modal grab will fail.
grabHelper: allow the .grab() function to fail and do nothing in this
modal case if the grab fails.
messageTray: handle grab failure and don't pop up the tray. Change the
logic for tray dwelling so that we only try to pop up the tray once
while the pointer is in the dwell area - this avoids the possiility
that the tray will pop up once the user releases the mouse.
https://bugzilla.gnome.org/show_bug.cgi?id=682385
Since dwell at the bottom of the screen is now the primary way of
summoning the tray, removing the hot corner to avoid having two
separate things that can be accidentally triggered.
https://bugzilla.gnome.org/show_bug.cgi?id=682310
If the user leaves the mouse pointer at the bottom of the screen for a second,
open the tray. This simulates the eventual plan of measuring "pressure" by how
far the pointer is moved past the edge of the screen. Measuring pressure will
take X server changes.
https://bugzilla.gnome.org/show_bug.cgi?id=682310
This code was originally here to close the summary box pointer if it was
already open, but it seems that it isn't necessary, and is causing all
sorts of problems.
Displaying a close button provides a discoverable way to close notifications.
Clicking the close button on new notifications, dismisses them, but doesn't
remove the notification source from the message tray if it is resident.
Clicking the close button on summary notifications acts the same way as clicking
"Remove" option in the right click menu, which is to remove the notification
stack and its source, even if it is resident or a tray icon.
If the user is already active when the notification pops up, we
won't get an idle watcher because there's no transition from
active to idle or vice versa. Correct this by initializing the
state correctly from XSync.
