Commit Graph

2830 Commits

Author SHA1 Message Date
Adel Gadllah
381a9c2650 core: Remove the eventqueue
It is unused.

https://bugzilla.gnome.org/show_bug.cgi?id=695269
2013-03-06 09:17:12 +01:00
Ray Strode
e15bc37225 compositor: map overlay window before redirecting windows
When windows get redirected off screen, all that gets left behind
is black. We don't want to flicker black at startup, though.

This commit maps the overlay window early, before redirecting
toplevels, so they end up getting snapshotted onto the background
pixmap of the overlay window when the overlay window is mapped.

https://bugzilla.gnome.org/show_bug.cgi?id=694321
2013-03-04 16:16:56 -05:00
Ray Strode
160150d127 compositor: don't show stage right away
We don't want the stage shown until gnome-shell is ready for it.
This commit ensures the stage isn't shown implicitly.

https://bugzilla.gnome.org/show_bug.cgi?id=694321
2013-03-04 16:16:56 -05:00
Owen W. Taylor
6e02fb80c4 Always send _NET_WM_FRAME_DRAWN for newly created windows
Send a _NET_WM_FRAME_DRAWN for each newly created window, as required
by the specification. This avoids a race where a window might be created
frozen but already unfrozen by the time we first see fetch the
counter value.

Remove a duplicate call to meta_compositor_set_updates_frozen() which
was called before the MetaWindowActor is created and hence did nothing.

https://bugzilla.gnome.org/show_bug.cgi?id=694771
2013-03-04 15:36:13 -05:00
Pavel Vasin
98b0a37442 Free memory allocated by XIQueryPointer()
https://bugzilla.gnome.org/show_bug.cgi?id=695135
2013-03-04 19:07:23 +01:00
Pavel Vasin
4d437e32e0 window-actor: Fix leaked frame list
https://bugzilla.gnome.org/show_bug.cgi?id=695135
2013-03-04 19:07:23 +01:00
Pavel Vasin
7db236b2a4 window-actor: Fix leaked opaque_region
https://bugzilla.gnome.org/show_bug.cgi?id=695135
2013-03-04 19:07:23 +01:00
Ray Strode
377e2ed8a5 keybindings: filter overlay key even when not-modal
mutter currently only filters the overlay key through the shell
when there is a grab operation and that grab operation belongs to the
shell (because the shell is pushModal'd). This means the shell can't
filter out overlay key press events events at startup (since the shell
isn't normally modal).

This commit changes the code to always run the shell filtering code,
even when the shell is not modal.

https://bugzilla.gnome.org/show_bug.cgi?id=694837
2013-03-04 11:57:17 -05:00
Rui Matos
660eceb61a compositor: Fix ClutterTimeline usage
Use the correct 'stopped' signal name and callback signature.

https://bugzilla.gnome.org/show_bug.cgi?id=695093
2013-03-04 00:25:19 +01:00
Jasper St. Pierre
d395d75e26 Fix up for latest Clutter deprecations
https://bugzilla.gnome.org/show_bug.cgi?id=678917
2013-03-03 16:23:32 -05:00
Adel Gadllah
c996dde5cb meta-window-group: Report a paint volume
We never paint outside of the allocation so we can simply use
clutter_paint_volume_set_from_allocation.

https://bugzilla.gnome.org/show_bug.cgi?id=694988
2013-03-03 11:46:06 +01:00
Ray Strode
6e831c88a6 compositor: fix background vignette for non-stretched styles
The background vignette currently fits itself to the painted
texture, instead of the monitor.  This causes some very
wrong looking drawing for backgrounds that don't fill the screen.

This commit reworks the vignette shader code to be clearer, more
correct, and parameterized so that it knows how to scale and
position the vignette.

https://bugzilla.gnome.org/show_bug.cgi?id=694393
2013-03-02 17:31:43 -05:00
Ray Strode
0e3d164117 compositor: when tiling background, center on screen
The WALLPAPER style of background painting currently
draws starting in the upper left corner of each monitor.

This isn't really correct, it means the seam between
monitors doesn't match up and edges look unbalanced if
the tile isn't a multipe of monitor size.

Really, the tiles should be centered in the middle of
the screen.  (Just like when tiling a bathroom floor,
tiles should start in the center of the room.)

This commit reworks the math to make that happen.

https://bugzilla.gnome.org/show_bug.cgi?id=694393
2013-03-02 17:30:32 -05:00
Adel Gadllah
436d3ff8a9 compositor: Make sure we always call the post_paint handlers
Commit 4f2bb583bf started to use a clutter_threads_add_repaint_func_full
callback instead of connecting to the stage's paint signal.

The callback has to return TRUE if it wants to be called again, so fix that
as we want to call it for every frame (otherwise apps supporting the WM SYNC
protocol will stop drawing).

https://bugzilla.gnome.org/show_bug.cgi?id=695006
2013-03-02 18:24:31 +01:00
Adel Gadllah
e4269002ce meta-background-group: Report a paint volume
We never paint outside of the allocation so we can simply use
clutter_paint_volume_set_from_allocation.

https://bugzilla.gnome.org/show_bug.cgi?id=694988
2013-03-02 15:31:10 +01:00
Adel Gadllah
4f2bb583bf compositor: Don't connect to the stage's paint signal
Doing so causes useless full stage redraws and breaks culling
as clutter cannot know how the signal handler affects painting.

So use clutter_threads_add_repaint_func_full with the
CLUTTER_REPAINT_FLAGS_POST_PAINT flag instead.

https://bugzilla.gnome.org/show_bug.cgi?id=694988
2013-03-02 14:42:06 +01:00
Ray Strode
773ae8dc65 core: make session registration an explicit step
gnome-shell shouldn't announce to the session manager it's
"ready" until it's fully initialized.  It currently tells
the session manager it's ready as soon as it hits the main
loop. This causes nautilus in classic mode to start before
we have workspaces initialized.

https://bugzilla.gnome.org/show_bug.cgi?id=694876
2013-03-01 11:30:07 -05:00
Florian Müllner
7f14298126 prefs: Use an unsigned value for META_KEYBINDING_ACTION_NONE
Keybinding actions are unsigned, so it is a tad bit odd to use a
negative value for NONE and rely on implicit casting.
Use 0 instead.

https://bugzilla.gnome.org/show_bug.cgi?id=643111
2013-03-01 16:11:44 +01:00
Florian Müllner
a39cabfadb keybindings: Add external grab API
During compositor grabs, all global keybindings that don't go
through mutter's keybinding system are blocked. To allow other
processes to make use of it, gnome-shell will expose a simple
grab API on DBus; for this, add API to grab key combos directly
instead of parsing accelerators stored in GSettings.

https://bugzilla.gnome.org/show_bug.cgi?id=643111
2013-03-01 16:11:43 +01:00
Florian Müllner
4df3e987c6 keybindings: Generalize mechanism to generate dynamic keybinding actions
https://bugzilla.gnome.org/show_bug.cgi?id=643111
2013-03-01 16:11:42 +01:00
Ray Strode
e623406c99 background: Fix gradient color rendering
There is currently code to try to fill gradients in a
hardware native format, using #ifdefs. That optimization is
unimportant since gradients only use 2 byte buffers. It's
also incorrect because it's getting the channel order wrong
at buffer initialization time.

This commit drops the ifdefs for clarity and fixes the
channel order.

https://bugzilla.gnome.org/show_bug.cgi?id=694641
2013-02-28 13:17:24 -05:00
Ray Strode
de36d51b91 screen: fix meta_screen_get_monitor_for_rect for 0x0 rects
meta_screen_get_monitor_for_rect will return the monitor that
a given rect belongs in (choosing the "best" monitor based on
overlap, if there are overlapping monitors).

It doesn't work with 0x0 rects, though.

This commit fixes that.

https://bugzilla.gnome.org/show_bug.cgi?id=694725
2013-02-27 21:35:30 -05:00
Giovanni Campagna
e6d5e98c9d MetaWindow: fix annotation
caller-allocates makes sense only for structure, and gjs will complain
if used on anything else

https://bugzilla.gnome.org/show_bug.cgi?id=694801
2013-02-27 18:00:01 +01:00
Adel Gadllah
2a773e0c85 window: Add get_all_monitors
Add a method that returns the indices of the monitors a window
is on.

https://bugzilla.gnome.org/show_bug.cgi?id=646861
2013-02-25 22:05:42 +01:00
Ray Strode
2cafb8be2d window: fix meta_window_is_remote across hostname changes
meta_window_is_remote compares a cached copy of the system hostname
with the hostname of the client window
(as presented by the WM_CLIENT_MACHINE property).

Of course, the system hostname can change at any time, so caching
it is wrong. Also, the WM_CLIENT_MACHINE property won't necessarily
change when the system hostname changes, so comparing it with the
new system hostname is wrong, too.

This commit makes the code call gethostname() at the time
WM_CLIENT_MACHINE is set, check whether it's remote then, and cache
that value, rather than comparing potentially out of sync hostnames
later.

https://bugzilla.gnome.org/show_bug.cgi?id=688716
2013-02-20 16:02:10 -05:00
Ray Strode
64544fa0ed window: deduplicate is_remote logic
set_title_text does the equivalent of meta_window_is_remote on its
own.

This commit changes set_title_text to just use meta_window_is_remote.

https://bugzilla.gnome.org/show_bug.cgi?id=688716
2013-02-20 15:28:31 -05:00
Rico Tzschichholz
1dbefc4e36 compositor/background: Avoid uninitialized variable warning
'code' may be used uninitialized in this function, so make sure
to return early in this case.
2013-02-20 14:02:02 +01:00
Jasper St. Pierre
7f6a77232f compositor: Don't use deprecated Cogl-1.0 API
https://bugzilla.gnome.org/show_bug.cgi?id=694224
2013-02-19 20:05:33 -05:00
Ray Strode
580feb0c85 compositor: rework how backgrounds are managed
Background handling in GNOME is very roundabout at the moment.

gnome-settings-daemon uses gnome-desktop to read the background from
disk into a screen-sized pixmap. It then sets the XID of that pixmap
on the _XROOTPMAP_ID root window property.

mutter puts that pixmap into a texture/actor which gnome-shell then
uses.

Having the gnome-settings-daemon detour from disk to screen means we
can't easily let the compositor handle transition effects when
switching backgrounds. Also, having the background actor be
per-screen instead of per-monitor means we may have oversized
textures in certain multihead setups.

This commit changes mutter to read backgrounds from disk itself, and
it changes backgrounds to be per-monitor.

This way background handling/compositing is left to the compositor.

https://bugzilla.gnome.org/show_bug.cgi?id=682427
2013-02-19 18:21:00 -05:00
Ray Strode
842bc4421c compositor: export actor_is_untransformed function
actor_is_untransformed is a function meta-window-group uses to determine
if an actor is relatively pixel aligned and not contorted. It then
returns the coordinates of the actor.

In a subsequent commit will need the function in a different file, so
this commit separates it out.

https://bugzilla.gnome.org/show_bug.cgi?id=682427
2013-02-19 18:18:29 -05:00
Ray Strode
aba87407e9 compositor: do sync actor stack in one pass
This refactor will simplify a subsequent commit that
introduces more than one background actor to the window
group.

https://bugzilla.gnome.org/show_bug.cgi?id=682427
2013-02-19 16:09:27 -05:00
Jasper St. Pierre
7e61ef0936 display: Don't put minimized windows at the back of alt-tab
Minimizing a window should not change its position in the alt-tab
list.

https://bugzilla.gnome.org/show_bug.cgi?id=693991
2013-02-18 13:11:55 -05:00
Adel Gadllah
e9709b7ff9 window: Add is_screen_sized method
Add a method that returns whether the window occupies
the whole screen (i.e all montiors).
2013-02-18 14:10:27 +01:00
Giovanni Campagna
027593faa5 Keybindings: reverse key combination read from settings
Window menus use the first key combination for a binding to show the
acceleration, so the list must be in the right configured order, which
is the opposite of what's built by g_slist_prepend()

https://bugzilla.gnome.org/show_bug.cgi?id=694045
2013-02-17 21:52:19 +01:00
Jasper St. Pierre
491c5b622e window-actor: Set every window actor to be reactive
Now that the background actor is reactive, this means that
clicks on the window group part of the stage, even when they're
on an X window, will be registered as the background actor, as
all of the other children of the group aren't reactive. This can
happen when a plugin takes a modal grab, for instance.

https://bugzilla.gnome.org/show_bug.cgi?id=681540
2013-02-17 15:43:38 -05:00
Jasper St. Pierre
5e9621ed80 compositor: Spoof events on the guard window
This allows events generated for the guard window to be picked up
by Clutter as if they were events for the mutter stage.

https://bugzilla.gnome.org/show_bug.cgi?id=681540
2013-02-17 15:43:38 -05:00
Jasper St. Pierre
f5de1c78af compositor: Set the background actor to be reactive by default
Combined with the previous patch, this gives us an easy way to
connect for events on the wallpaper.

https://bugzilla.gnome.org/show_bug.cgi?id=681540
2013-02-17 15:43:38 -05:00
Jasper St. Pierre
b0774d795c screen: Select for pointer events on the guard window
The guard window is effectively the background window, as it sits
in between live windows and minimized windows. This gives us a nice
easy place to allow users to allow users to right-click or long-press
on the wallpaper.

https://bugzilla.gnome.org/show_bug.cgi?id=681540
2013-02-17 15:43:38 -05:00
Adel Gadllah
034ab77c30 window-actor: Use meta_window_is_monitor_sized
Use meta_window_is_monitor_sized in should_unredirect instead of doing
the checks directly.
2013-02-17 21:42:14 +01:00
Adel Gadllah
a6a9d3f448 window: Add meta_window_is_monitor_sized
We duplicate this checks in multiple places so lets add this to
avoid code duplication.
2013-02-17 21:42:01 +01:00
Owen W. Taylor
d900d83522 MetaWindowActor: Go back to freezing affecting actor geometry
We do, in fact, need freezing to affect window geometry, so that
move-resize operations (such as an interactive resize from the
left, or a resize of a popup centered by the application) occur
atomically.

So to make map effects work properly, only exclude the initial
placement of a window from freezing. (In the future, we may want
to consider whether pure moves of a window being done in response
to a user drag should also be excluded from freezing.)

Rename meta_window_sync_actor_position() to
meta_window_sync_actor_geometry() for clarity.

https://bugzilla.gnome.org/show_bug.cgi?id=693922
2013-02-15 21:48:25 -05:00
Jasper St. Pierre
e8b0c11703 barrier: Add a time field to MetaBarrierEvent
This was used in gnome-shell, but last-minute changes and multiple
branch confusion on my part meant the field actually never got added.

https://bugzilla.gnome.org/show_bug.cgi?id=693854
2013-02-15 16:49:03 -05:00
Owen W. Taylor
3d337a98d9 MetaWindowActor: Freeze shouldn't affect actor position
If a window is frozen because it is repainting, that shouldn't kee[p
us from updating its position: we don't want a slow-to-update window
to move around the screen chunkily when dragged. (This does reduce
the efficiency of begin/end frames for replacing double-buffering,
but that never works very well in the case where there was an overlapping
window or the entire screen needed redrawing for whatever reason.)

This fixes a bug where a window that was mapped frozen would not get
positioned properly until after the map effect finished, and would
jump from 0,0 at that point. Since effects *do* need to prevent
actor repositioning by Mutter, we must position the actor before any
effect starts.

Because we now are queuing invalidates on frozen windows, fix the
logic for that so that we properly update everything when the window
unfreezes.

https://bugzilla.gnome.org/show_bug.cgi?id=693922
2013-02-15 16:07:47 -05:00
Owen W. Taylor
3e38a48c40 meta_spew_xi2_event: fix crash-causing typo 2013-02-15 15:52:34 -05:00
Owen W. Taylor
5876f2e3e5 Fix corner cases where _NET_WM_FRAME_DRAWN might be missed
The WM spec requires _NET_WM_FRAME_DRAWN to *always* be sent when
there is an appropriate update to the sync counter value. We were
potentially missing _NET_WM_FRAME_DRAWN when an application did a
spontaneous update during an interactive resize and during effects.
Refactor the code to always send _NET_WM_FRAME_DRAWN, even when
a window is frozen.

https://bugzilla.gnome.org/show_bug.cgi?id=693833
2013-02-14 16:21:26 -05:00
Owen W. Taylor
aeb589c176 MetaWindow: fix detecting the response to an extended _NET_WM_SYNC_REQUEST
During resizing, An odd counter value (indicating the beginning of a frame)
shouldn't cause us to redraw and start a new frame, only an even counter
value. This was causing the frozen state for the window frame counter to
overlap the frozen state for the resize, causing the window not to be
updated.

https://bugzilla.gnome.org/show_bug.cgi?id=693833
2013-02-14 16:21:14 -05:00
Adel Gadllah
24ff4b5622 settings: Clarifiy auto_maximize language
Use less technical terms and fix a typo.

https://bugzilla.gnome.org/show_bug.cgi?id=680990
2013-02-14 20:04:08 +01:00
Gayan Perera
6b5cf2eb61 compositor: Add a new window group for override-redirect windows
Put override redirect windows such as menus into a separate window group
stacked above everything else. This will allow us to visually put these
above other compositior chrome.

Based on a patch from Muffin.

https://bugzilla.gnome.org/show_bug.cgi?id=633620
2013-02-14 01:25:17 -05:00
Giovanni Campagna
fb0cd80332 compositor: remove the hidden group
It is unused and always empty.

https://bugzilla.gnome.org/show_bug.cgi?id=682427
2013-02-14 01:03:47 -05:00
Adel Gadllah
579bf2105e display: Pass timestamp to meta_display_end_grab_op
We need to pass the timestamp not the event detail to meta_display_end_grab_op

https://bugzilla.gnome.org/show_bug.cgi?id=690580
2013-02-13 18:32:57 +01:00
Owen W. Taylor
0503f6bb9a Consistently use meta_grab_op_is_resizing() for _NET_WM_SYNC_REQUEST
In different places we checked the grab op differently when determing
whether we are using _NET_WM_SYNC_REQUEST. This was somewhat covered
up previously by the fact that we only had a sync alarm when using
_NET_WM_SYNC_REQUEST, but that is no longer the case, so consistently
use meta_grab_op_is_resizing() everywhere.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:27 -05:00
Owen W. Taylor
87fe9685b5 Distinguish "no delay" frames from spontaneous drawing
When a client is drawing as hard as possible (without sleeping
between frames) we need to draw as soon possible, since sleeping
will decrease the effective frame rate shown to the user, and
can also result in the system never kicking out of power-saving
mode because it doesn't look fully utilized.

Use the amount the client increments the counter value by when
ending the frame to distinguish these cases:

 - Increment by 1: a no-delay frame
 - Increment by more than 1: a non-urgent frame, handle normally

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:27 -05:00
Owen W. Taylor
2d9b8bb2d0 Send _NET_WM_FRAME_TIMINGS messages
We previously had timestamp information stubbed out in
_NET_WM_FRAME_DRAWN. Instead of this, add a high-resolution timestamp
in _NET_WM_FRAME_DRAWN then send a _NET_WM_FRAME_TIMINGS message
after when we have complete frame timing information, representing
the "presentation time" of the frame as an offset from the timestamp
in _NET_WM_FRAME_DRAWN.

To provide maximum space in the messages,_NET_WM_FRAME_DRAWN and
_NET_WM_FRAME_TIMINGS are not done as WM_PROTOCOLS messages but
have their own message types.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:27 -05:00
Owen W. Taylor
74b1a9e2b9 Add meta_compositor_monotonic_time_to_server_time()
Add a function to convert from g_get_monotonic_time() to a
"high-resolution server timestamp" with microsecond precision.
These timestamps will be used when communicating frame timing
information to the client.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:27 -05:00
Owen W. Taylor
fcc178ee8c Use XSyncSetPriority()
Use XSyncSetPriority() to prioritize the compositor above applications
for X server priority. In practice, this makes little difference because
the Xorg "smart scheduler" will schedule in a single application for
time slices that exceed the frame drawing time, but it's theoretically
right and might make a difference if the X server scheduler is improved.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:26 -05:00
Owen W. Taylor
d8696c17be Use clutter_stage_set_sync_delay()
Using a "sync delay" where we wait for 2 ms after the vblank before
starting to draw the next frame provides for much more predictable
latency for applications. An application can know that if it completes
a frame any time between 8ms before the vblank to the vblank,
it will reliably be drawn on the following vblank period, rather than
having an unpredictable latency depending on whether the compositor
is currently busy drawing a frame or not.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:26 -05:00
Owen W. Taylor
b07aea467e Enable CLUTTER / COGL_ENABLE_EXPERIMENTAL_API globally
Instead of defining CLUTTER_ENABLE_EXPERIMENTAL_API and
COGL_ENABLE_EXPERIMENTAL_API in individual source files, enable
them on the command line. We weren't tracking exactly what pieces of
experimental API we were using and we were using the experimental
API in most source files that used Clutter and Cogl, so the
local #defines were annoying rather than useful.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:26 -05:00
Owen W. Taylor
04ef448927 Handle _NET_WM_SYNC_REQUEST_COUNTER updates without redraw
It's possible that a client might update the (extended)
_NET_WM_SYNC_REQUEST_COUNTER counter twice without actually drawing
anything. In that case, we still should send a _NET_WM_FRAME_DRAWN
message since it's hard for a client to know every case in which
no damage is generated. For now, do it the easy way by forcing a
stage repaint.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:26 -05:00
Owen W. Taylor
790bfcad9a MetaWindow: always resize the frame first when we have synchronization
Resizing the frame triggers creation of a new backing pixmap for the
window, so we should do that first before we resize the client window
and mess up the contents of the old backing pixmap.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:26 -05:00
Owen W. Taylor
fbfab93c63 Send _NET_WM_FRAME_DRAWN messages
When the application provides the extended second counter for
_NET_WM_SYNC_REQUEST, send a client message with completion
information after the next redraw after each counter update
by the application.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:26 -05:00
Owen W. Taylor
70c0d39fa7 Add support for an extended style of _NET_WM_SYNC_REQUEST_COUNTER
If an application provides two values in _NET_WM_SYNC_REQUEST_COUNTER,
use that as a signal that the applications wants an extended behavior
where it can update the counter as well as the window manager. If the
application updates the counter to an odd value, updates of the
window are frozen until the counter is updated again to an even value.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:26 -05:00
Owen W. Taylor
7d43bde019 Support properties with lists of XSyncCounter
Add META_PROP_VALUE_SYNC_COUNTER_LIST for a property that contains
multiple XSyncCounter values.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:26 -05:00
Owen W. Taylor
7743c70d47 Move sync alarms to be per-window and permanent
Instead of creating a new alarm each time we resize a window
interactively, create an alarm the first time we resize a window
and keep it around permanently until we unmanage the window.
Doing it this way will be useful when we allow the application to
spontaneously generate sync request updates to indicate
frames it is drawing.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:48:25 -05:00
Owen W. Taylor
c9343e3ee3 Implement freezing of updates during resize
Replace the unused meta_compositor_set_updates() with
a reversed-meaning meta_compositor_set_updates_frozen(), and use
it to implement freezing application window updates during
interactive resizing. This avoids drawing new areas of the window
with blank content before the application has a chance to repaint.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:40:07 -05:00
Owen W. Taylor
3abaf506a6 MetaWindowActor: Use guint for bitfields
A 1-bit boolean (int) bitfield has the values 0 and -1. Use
guint instead for bitfield values.

https://bugzilla.gnome.org/show_bug.cgi?id=685463
2013-02-13 09:39:09 -05:00
Adel Gadllah
2942b22ccf screen: Don't try to move / resize OR windows on montior change
meta_screen_resize calls meta_window_update_for_monitors_changed for all
windows including OR windows when the monitors change (or screen size).

This calls meta_window_move_between_rects for the window which attempts to
move the OR window by calling meta_window_move_resize.

meta_window_move_resize refuses to do anything on OR windows (just returns
for OR windows).

This causes a storm of assert messages when the screen
resolution changes while an OR window is visible.
(like the one gnome-control-center displays with the monitor name).

Fix that by not calling meta_window_update_for_monitors_changed for OR windows
and let the applications handle them by themselves.

https://bugzilla.gnome.org/show_bug.cgi?id=693540
2013-02-10 20:43:03 +01:00
Cosimo Cecchi
94e6e55ef7 resize-popup: use a tooltip style for the resize popup window
- set GTK_STYLE_CLASS_TOOLTIP on the window, and use the same code of
  GtkTooltip to paint it
- set GDK_WINDOW_TYPE_HINT_TOOLTIP and make the window non-resizable, so
  it doesn't get an incorrect shadow from the WM

https://bugzilla.gnome.org/show_bug.cgi?id=692741
2013-02-10 14:25:27 -05:00
Cosimo Cecchi
34fc234fd7 resize-popup: set a bigger margin
Since we're going to use the tooltip's rounded corners we need a little
bit more of margin (which wasn't a bad idea even with the frame).
Also, don't use GtkMisc for this anymore.

https://bugzilla.gnome.org/show_bug.cgi?id=692741
2013-02-10 14:25:27 -05:00
Cosimo Cecchi
c3ffd28bb6 resize-popup: don't use a GtkFrame
We want this to look like a normal tooltip - start with removing the
GtkFrame around its shape.

https://bugzilla.gnome.org/show_bug.cgi?id=692741
2013-02-10 14:25:27 -05:00
Adel Gadllah
1c680be11a meta-window-actor: Make sure that the shape_region is always set
Start off with an empty region to make sure that the shape_region is
always set even for unredirected and frozen windows.

https://bugzilla.gnome.org/show_bug.cgi?id=693482
2013-02-09 20:56:03 +01:00
Adel Gadllah
a362c08f4e Fix build error introduced by d482590c84 2013-02-09 17:02:36 +01:00
Rui Matos
380154af0a screen: Fix a potentially endless loop
We always need to move the list pointer forward.

https://bugzilla.gnome.org/show_bug.cgi?id=693475
2013-02-09 16:07:59 +01:00
Adel Gadllah
d482590c84 Fix button check in meta_window_client_message
Fixes a regression introduced in 3a3be74e37

https://bugzilla.gnome.org/show_bug.cgi?id=692718
2013-02-09 13:17:42 +01:00
Tim Lunn
b3c572b8e3 barrier: fix fallback for unsupported servers
add missing ifdef HAVE_XI23.

https://bugzilla.gnome.org/show_bug.cgi?id=677215
2013-02-09 11:27:22 +11:00
Jasper St. Pierre
c64eb94724 display: Remove an unused code path for enabling the compositor 2013-02-08 14:36:20 -05:00
Jasper St. Pierre
d8f569eaf5 display: Rename window_ids to xids
As the hash table no longer stores only window IDs, we should rename it so
that we make sure to check if something is actually a window before using it
as a window.

https://bugzilla.gnome.org/show_bug.cgi?id=677215
2013-02-08 14:23:38 -05:00
Jasper St. Pierre
57c31a56f4 barrier: Add support for new barrier features in XInput 2.3
XInput 2.3 adds support for "barrier events", which let us know when
a pointer barrier has been hit, and when the pointer has stopped
hitting the barrier, and lets us "release" the barrier, temporarily
letting the pointer pass through the barrier. These features can be
combined to allow for certain pointer gestures, such as "pushing"
against the bottom of the screen, or stopping the pointer on monitor
edges while dragging slowly for increased edge precision.

This commit should allow graceful fallback if servers with
XInput 2.3 aren't supported.

https://bugzilla.gnome.org/show_bug.cgi?id=677215
2013-02-08 14:23:38 -05:00
Jasper St. Pierre
8b21df92f0 barrier: Add a new Meta wrapper for pointer barriers
Currently, we have a few function wrappers in the shell for pointer
barriers. If we want to implement interactive features on barriers,
we need some sort of signal to be notified of the interactivity.
In that case, we need to make a more sophisticated object-based wrapper
for a pointer barrier. Add one, and stick it in mutter.

https://bugzilla.gnome.org/show_bug.cgi?id=677215
2013-02-08 14:23:38 -05:00
Florian Müllner
e914595062 theme-viewer: Stop using deprecated GTK+ functions
https://bugzilla.gnome.org/show_bug.cgi?id=693439
2013-02-08 19:08:55 +01:00
Adel Gadllah
a2a3188331 Fix compiler warnings 2013-02-08 00:22:54 +01:00
Jasper St. Pierre
453020c315 Make sure to include the old XI2 mask when selecting for events
Some windows may already have event masks on them that we've selected
for, especially if we're using GTK+ windows. In particular, this fixes
window menus in the XI2 port.

https://bugzilla.gnome.org/show_bug.cgi?id=690581
2013-02-07 18:13:40 -05:00
Jasper St. Pierre
d794db876a core: Add a helper function to grab the old event mask of a window
https://bugzilla.gnome.org/show_bug.cgi?id=690581
2013-02-07 17:53:53 -05:00
Adel Gadllah
b33b4a8e2c ui: Don't use gdk_device_manager_get_client_pointer
gdk_device_manager_get_client_pointer which in calls
XIGetClientPointer seems to be very slow in a XI2 world.

So use
	gdk_x11_device_manager_lookup (gmanager, META_VIRTUAL_CORE_POINTER_ID)
instead.

https://bugzilla.gnome.org/show_bug.cgi?id=693354
2013-02-07 21:54:27 +01:00
Adel Gadllah
5298d1c8d0 meta-window-actor: Don't do check_needs_reshape when not mapped
This can cause us ending up with a wrong mask because we don't yet
have a pixmap to use in build_and_scan_frame_mask().

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-06 18:11:36 +01:00
Rico Tzschichholz
493f619adc meta-window-actor: Fix uninitialized variable
Fallout of 90f2a3ae4c
2013-02-06 08:19:20 +01:00
Jasper St. Pierre
a613a55658 Support _NET_WM_OPAQUE_REGION
This new hint allows compositors to know what portions of a window
will be obscured, as a region above them is opaque. For an RGB window,
possible to glean this information from the bounding shape region of
a client window, but not for an ARGB32 window. This new hint allows
clients that use ARGB32 windows to say which part of the window is
opaque, allowing this sort of optimization.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-06 00:08:04 -05:00
Jasper St. Pierre
3fe5a676c2 window-actor: Remove the bounding region
With the shape region always set, it turns out the bounding region
is only used in one place, that's easily replaced with a variable
we already have available to us.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-06 00:05:23 -05:00
Jasper St. Pierre
19420f147f window-actor: Remove conditional checks for the shape region
With recent changes in the way the window mask texture is constructed,
the shape_region is always set, which means that we can remove
conditionals checking if the shape region is set.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-06 00:05:23 -05:00
Jasper St. Pierre
32b7743735 screen: Add an introspectible wrapper for find_monitor_for_rect
Instead of returning a MonitorInfo, it returns a monitor index.

https://bugzilla.gnome.org/show_bug.cgi?id=692679
2013-02-06 00:04:15 -05:00
Jasper St. Pierre
093e101252 Make work_area calculation funcs public and introspectible
https://bugzilla.gnome.org/show_bug.cgi?id=692679
2013-02-06 00:03:47 -05:00
Jasper St. Pierre
6f873be7fa Revert "Make work_area calculation funcs public and introspectible"
This reverts commit d8058138ab.
2013-02-06 00:03:10 -05:00
Jasper St. Pierre
f37dd25e92 Revert "screen: Add an introspectible wrapper for find_monitor_for_rect"
This reverts commit 3900aa10f8.
2013-02-06 00:02:04 -05:00
Jasper St. Pierre
d48df249c9 Revert "window-actor: Ensure we always have a valid shape_region"
This reverts commit 07273a075d.
2013-02-06 00:02:03 -05:00
Jasper St. Pierre
e48c3dac87 Revert "window-actor: Remove conditional checks for the shape region"
This reverts commit 84930f1d78.
2013-02-06 00:02:02 -05:00
Jasper St. Pierre
3516902fae Revert "window-actor: Remove the bounding region"
This reverts commit 66185a468c.
2013-02-06 00:02:00 -05:00
Jasper St. Pierre
66185a468c window-actor: Remove the bounding region
With the shape region always set, it turns out the bounding region
is only used in one place, that's easily replaced with a variable
we already have available to us.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-05 23:59:20 -05:00
Jasper St. Pierre
84930f1d78 window-actor: Remove conditional checks for the shape region
With recent changes in the way the window mask texture is constructed,
the shape_region is always set, which means that we can remove
conditionals checking if the shape region is set.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-05 23:54:13 -05:00
Jasper St. Pierre
07273a075d window-actor: Ensure we always have a valid shape_region
Force a reshape at startup to ensure that shape_region is always
constructed and valid, even if the window is unredirected or frozen.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-02-05 23:54:13 -05:00
Jasper St. Pierre
3900aa10f8 screen: Add an introspectible wrapper for find_monitor_for_rect
Instead of returning a MonitorInfo, it returns a monitor index.

https://bugzilla.gnome.org/show_bug.cgi?id=692679
2013-02-05 23:54:13 -05:00
Jasper St. Pierre
d8058138ab Make work_area calculation funcs public and introspectible
https://bugzilla.gnome.org/show_bug.cgi?id=692679
2013-02-05 23:54:13 -05:00
Adel Gadllah
90f2a3ae4c mutter-window-actor: Improve unredirect heuristic
Currently we only unredirect monitor sized override redirect windows.
This was supposed to catch fullscreen opengl games and improve
their performance.

Newer games like fullscreen webgl games and SDL2 using games (like L4D) as well as wine based games do not use override redirect windows so we need a better
heuristic to catch them.

GLX windows always damage the whole window when calling glxSwapBuffers and
never damage sub regions. So we can use that to detect them.

The new heuristic unredirects windows fullscreen windows that have damaged the
whole window more then 100 times in a row.

https://bugzilla.gnome.org/show_bug.cgi?id=683786
2013-02-05 21:13:27 +01:00
Adel Gadllah
9a57626556 meta-window-actor: Change unredirection hints to match spec changes
Change the bypass / dont_bypass compositor code to match the latest
spec.

https://bugzilla.gnome.org/show_bug.cgi?id=693064
2013-02-03 14:29:45 +01:00
Adel Gadllah
2ecc50af53 meta-window-actor: Correctly create a new pixmap when redirecting a window again
We should call meta_window_actor_detach not
meta_window_actor_queue_create_pixmap to create a new pixmap when we redirect a
previously unredirected window again.

https://bugzilla.gnome.org/show_bug.cgi?id=693042
2013-02-02 11:02:49 +01:00
Jasper St. Pierre
71055556ee display: Require XFixes 5.0
We want to put barrier wrappers in mutter, which requre XFixes 5.0.
XFixes 5.0 was released in March, 2011, which should be old enough
to mandate support for.

https://bugzilla.gnome.org/show_bug.cgi?id=677215
2013-02-01 13:13:51 -05:00
Florian Müllner
4d9d66da65 window: Add set_icon_geometry() method
Using a public method for setting the (cached) icon geometry rather
than accessing the struct members directly allows setting the icon
geometry from extensions.

https://bugzilla.gnome.org/show_bug.cgi?id=692997
2013-02-01 15:08:48 +01:00
Florian Müllner
30bdadb519 window: Cache _NET_WM_ICON_GEOMETRY
Rather than doing a server round trip each time when retrieving the
icon geometry, use the existing property mechanism to cache it.

https://bugzilla.gnome.org/show_bug.cgi?id=692997
2013-02-01 15:08:38 +01:00
Florian Müllner
c388ccf477 window: Fix get_icon_geometry() annotation
gjs has had support for (out) parameters for quite some time now ...

https://bugzilla.gnome.org/show_bug.cgi?id=692997
2013-02-01 15:08:36 +01:00
Colin Walters
cefadb55b1 display: Request XI2.3
This matches commit:

http://git.gnome.org/browse/clutter/commit/?h=clutter-1.14&id=3e1450ba17fce90a8034cc525c67a87ff3cdd53d

Since XIQueryVersion, the bad API that it is, chooses the first client
version that it gets, we need to ensure that we pass XIQueryVersion the
new XI2.3 version, knowing fully well that Clutter won't be confused
by the new features.

https://bugzilla.gnome.org/show_bug.cgi?id=692877
2013-01-31 04:22:10 -05:00
Jasper St. Pierre
df15843407 Use meta_window_located_on_workspace() in more places
https://bugzilla.gnome.org/show_bug.cgi?id=691744
2013-01-18 15:45:05 -05:00
Jasper St. Pierre
d8eb47e2b7 window: Make meta_window_located_on_workspace() public
We have some code in gnome-shell that does the equivalent of:

    window.get_workspace() == workspace || window.is_on_all_workspaces();

which is a bit unwieldy. We already have a method in mutter,
so use that and document it.

https://bugzilla.gnome.org/show_bug.cgi?id=691744
2013-01-18 15:45:05 -05:00
Jasper St. Pierre
e28a36affd window-actor: Merge two simple methods
With some recent changes to how mask textures are constructed from
shapes, a helper method we made was only called in one place, allowing
us to drop a reference/destroy, and remove a double clear.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-01-18 00:28:54 -05:00
Jasper St. Pierre
53534b4ded window-actor: Remove custom region destruction methods with g_clear_pointer
https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-01-18 00:28:54 -05:00
Jasper St. Pierre
079dd60e3d window-actor: Clean up finalization code with simple uses of g_clear_pointer
While not a massive change by itself, adding new code to use g_clear_pointer
without porting existing usage looks strange.

https://bugzilla.gnome.org/show_bug.cgi?id=679901
2013-01-18 00:28:54 -05:00
Jasper St. Pierre
5d12f00b3b window-actor: Speed up mask creation
Due to a conditional error, meta_region_builder_add_rectangle was called
on every single blank pixel, rather than at the end of spans. With the new
rename, it's fairly clear to see the error. Fix the check to ensure that
we no longer make extraneous calls to meta_region_builder_add_rectangle.

https://bugzilla.gnome.org/show_bug.cgi?id=691874
2013-01-17 16:33:54 -05:00
Jasper St. Pierre
95f3bb3b81 window-actor: Rename variable in scanning function
"w" usually stands for "width", but here it stands for the end X bound,
so we'll rename it to the more traditional "x2".

https://bugzilla.gnome.org/show_bug.cgi?id=691874
2013-01-17 16:33:53 -05:00
William Jon McCann
27e0e44d8b Don't allow multiline window titles
https://bugzilla.gnome.org/show_bug.cgi?id=683056
2013-01-16 14:25:11 -05:00
Jasper St. Pierre
47be4fdf07 theme: Add the .background style class back to frames
GtkWindow added the BACKGROUND style class to all windows, which the
CSS file selects on to set a background color for all windows. Without
this, the background color becomes undefined, and thus window frames
look like they have "glitchy" graphics.

https://bugzilla.gnome.org/show_bug.cgi?id=690317
2013-01-11 12:40:07 -05:00
Jasper St. Pierre
9b34545bd5 theme: Fix a memory leak
Commit 5c33b0d tried to copy/paste the code that constructed
classes, but for some reason didn't copy the theme name.

https://bugzilla.gnome.org/show_bug.cgi?id=690317
2013-01-11 12:40:07 -05:00
Rui Matos
e5317cc7a0 theme: Remove a bunch of unused *_to_string methods
These were there just for consistency's sake.
2013-01-11 17:40:23 +01:00
Florian Müllner
b8887a6c3a keybindings: Rebrand "minimize" as "hide"
The minimize action does not make much sense without a window list,
which is why its default keybinding was removed in bug 643609;
getting the focused window out of the way quickly can still be useful
though, so change the description to "Hide window" instead, which does
not imply a window list. We will then assign a default shortcut again.

https://bugzilla.gnome.org/show_bug.cgi?id=682887
2013-01-11 16:22:29 +01:00
Florian Müllner
a6c51addac prefs: Annotate meta_prefs_get_button_layout()
https://bugzilla.gnome.org/show_bug.cgi?id=689263
2013-01-10 00:10:50 +01:00
Florian Müllner
54a3847a5e common: Annotate MetaButtonLayout
https://bugzilla.gnome.org/show_bug.cgi?id=689263
2013-01-10 00:10:50 +01:00
Florian Müllner
5a8473e226 prefs: Do not leave junk values in unused button_layout fields
MetaButtonLayout is extremely unfriendly for introspection: its fields
are arrays of a fixed length, but the actual length is determined by
a custom stop value (e.g. not NULL / 0).
Without API changes this will never work nicely in introspection, but
we can at least make it work; start by filling up unused fields with
the stop value rather than leaving it at random values.

https://bugzilla.gnome.org/show_bug.cgi?id=689263
2013-01-10 00:10:50 +01:00
Jasper St. Pierre
5c33b0d768 theme-viewer: use the same GtkStyleContext as mutter usually renders
https://bugzilla.gnome.org/show_bug.cgi?id=690317
2013-01-09 14:06:24 -05:00
Jasper St. Pierre
22a3126a2b theme: Make meta_frame_draw_theme take a GtkStyleContext instead of a widget
The style context of the widget is rarely what we want. We won't
fix this to be a MetaFrames style context yet; this just changes
the internal API.

https://bugzilla.gnome.org/show_bug.cgi?id=690317
2013-01-09 14:06:24 -05:00
Jasper St. Pierre
9596c24f83 plugin-manager: Remove a bogus check
We dereference the plugin_mgr in the initializer above,
so it's wrong.

https://bugzilla.gnome.org/show_bug.cgi?id=690609
2013-01-09 14:06:24 -05:00
Jasper St. Pierre
3a3be74e37 Remove some server calls for core devices
These were missed in the first porting.

https://bugzilla.gnome.org/show_bug.cgi?id=691363
2013-01-08 15:54:50 -05:00
Jasper St. Pierre
f57d64337b display: Use XI2 constants for mode/detail focus event values
This makes no function difference, except conceptual clarity.

https://bugzilla.gnome.org/show_bug.cgi?id=691363
2013-01-08 15:54:50 -05:00
Jasper St. Pierre
e69fcc860c display: Remove some more core events
I apparently forgot to remove these.

https://bugzilla.gnome.org/show_bug.cgi?id=691363
2013-01-08 15:54:50 -05:00
Jasper St. Pierre
afbca61524 main: Remove call to clutter_x11_enable_xinput
The call is deprecated and is called by default upstream.

https://bugzilla.gnome.org/show_bug.cgi?id=691363
2013-01-08 15:54:50 -05:00
Jasper St. Pierre
66d37e06ba compositor: Remove unused code fetching _XSETROOT_ID
We don't use this atom anywhere, so don't bother fetching it.

https://bugzilla.gnome.org/show_bug.cgi?id=691363
2013-01-08 15:54:50 -05:00
Debarshi Ray
b9f775fe02 ui: Suppress warnings from -Werror=maybe-uninitialized 2013-01-03 17:30:44 +01:00
Jasper St. Pierre
90cf43da9f display: Expose the xinput opcode
This is needed by the shell to filter out certain events

https://bugzilla.gnome.org/show_bug.cgi?id=690590
2013-01-02 13:41:56 -05:00
Giovanni Campagna
6431abbc85 Check that the application is responding when activating a window
Currently, we ping windows only when attempting to delete them, but
if the application is not responding, we want to show the dialog
as soon as possible. Given that we cannot be passively notified that
the window stopped responding with the current X11 protocol, a good
workaround is to ping the window when activating it.
If the window stops responding while active, it is expected the user
will try to switch window or open the overview, and when coming back
he'll get the failure dialog.

https://bugzilla.gnome.org/show_bug.cgi?id=684340
2012-12-25 18:39:10 +01:00
Giovanni Campagna
57ff0f7071 MetaWindow: add a public method for checking if the application is responding
Add meta_window_check_alive(), which is a simple wrapper over
meta_display_ping_window(), and takes care of showing the "Application
is not responding dialog" if needed.

https://bugzilla.gnome.org/show_bug.cgi?id=684340
2012-12-25 18:39:09 +01:00
Adel Gadllah
2a2ac52726 automaximize: Make it optional
Make automaximize optional by adding a gsetting "auto-maximize"
(defaults to true).

https://bugzilla.gnome.org/show_bug.cgi?id=680990
2012-12-25 13:37:22 +01:00
Jasper St. Pierre
4e21d5d610 ui: Don't use deprecated GtkStyleContext API
Update for deprecations.

https://bugzilla.gnome.org/show_bug.cgi?id=690593
2012-12-23 03:17:26 -05:00
Ray Strode
748064678f prefs: drop errnoneous semi-colon
This fixes a compiler warning and spurious
enqueuing of WORKSPACE_NAMES change.

https://bugzilla.gnome.org/show_bug.cgi?id=690573
2012-12-20 14:27:26 -05:00
Giovanni Campagna
6111d3ee4a window: recompute modal dialog attached status when the window type changes
We want to maintain the invariant that an attached modal dialog is always
of type MODAL_DIALOG, so recompute is_attached_dialog() when the window
type changes.

https://bugzilla.gnome.org/show_bug.cgi?id=690454
2012-12-18 23:18:58 +01:00
Adel Gadllah
3876a1a192 Support bypass compositor hints
Add support for _NET_WM_BYPASS_COMPOSITOR and _NET_WM_DONT_BYPASS_COMPOSITOR
as proposed here: https://mail.gnome.org/archives/wm-spec-list/2012-February/msg00010.html

https://bugzilla.gnome.org/show_bug.cgi?id=683020
2012-12-18 19:02:34 +01:00
Rui Matos
7d7b859b40 Fix 'comparison between signed and unsigned integer' compiler errors 2012-12-17 12:30:01 +00:00
Florian Müllner
d78de379cc keybindings: Give dynamic keybindings a keybindings action
https://bugzilla.gnome.org/show_bug.cgi?id=682315
2012-12-17 12:00:55 +00:00
Jasper St. Pierre
2fcbc467e8 keybindings: Fix whitespace and alignment
https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 18:15:23 -05:00
Jasper St. Pierre
6139bc77ec Remove support for Core Events
https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 18:15:23 -05:00
Jasper St. Pierre
c1ac9d1dff ui: Use XI2 to fake GDK events
This removes our final dependency on Core Events, meaning
we can remove support code for them soon.

This commit is a bit ugly as it requires ui having a dependency on
core, but this is already a hack, so this is thus a hack inside a
hack, and two hacks make a right or however that goes.

https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 18:15:23 -05:00
Jasper St. Pierre
945c530354 display: Add spew for XI2
https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 18:15:22 -05:00
Jasper St. Pierre
774ceec243 Select for XI2 events everywhere else
In random places that are not grabs, we selected for events on
things like the root window, stage window, COW and more. Switch
these over to using the proper XI2 APIs.

https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 17:14:06 -05:00
Jasper St. Pierre
7c20621112 keybindings: Grab keys with XI2
https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 17:14:06 -05:00
Jasper St. Pierre
afcdfd158f keybindings: Grab keyboard with XI2
https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 17:14:06 -05:00
Jasper St. Pierre
8fb9e0072c display: Grab buttons with XI2
https://bugzilla.gnome.org/show_bug.cgi?id=688779
2012-12-13 17:14:06 -05:00