Commit Graph

354 Commits

Author SHA1 Message Date
Olivier Fourdan
3058c3e6a9 wayland: configure clients that resize themselves
Make sure the wayland backend sets a new geometry when the client
resizes itself, otherwise the compositor won't be notified and may
revert to the old size on state changes.

Thanks to Jasper St. Pierre <jstpierre@mecheye.net> who pointed out the
problem in gtk+.

bugzilla: https://bugzilla.gnome.org/show_bug.cgi?id=755051
2015-10-28 08:41:17 +01:00
Jonas Ådahl
db04c1eda7 wayland: Don't use GTK symbols from GDK
GTK_WINDOW_POPUP sets the GdkWindow type to GDK_WINDOW_TEMP, so use
that in GDK, not the GTK symbol which doesn't exist there.
2015-10-27 09:02:35 +08:00
Jonas Ådahl
bcb28adba3 wayland: Map UTILITY hinted popup windows as subsurfaces
Currently used by GtkTreeView to map windows without changing focus. We
can't map this as a popup, because popup implies focus change.

https://bugzilla.gnome.org/show_bug.cgi?id=756780
2015-10-27 08:41:02 +08:00
Jonas Ådahl
e25ea62f22 wayland: Don't try to use subsurfaces as popup parents
If a GtkMenu (or something else that is mapped as a xdg_popup) tries to
use a subsurface window as a parent, it will be terminated by the
compositor due to protocol violation. So to avoid this, if a parent
window is not a xdg_popup or xdg_surface, i.e. a wl_subsurface, then
traverse up the transient parents until we find the right popup parent.

https://bugzilla.gnome.org/show_bug.cgi?id=756780
2015-10-27 08:41:02 +08:00
Jonas Ådahl
49798754e6 wayland: Make window type conditions switches
In order to make it easier to add/remove in future commits.

https://bugzilla.gnome.org/show_bug.cgi?id=756780
2015-10-27 08:41:02 +08:00
Jonas Ådahl
f838743bc0 wayland: Map windows with tooltip hint as subsurfaces
Tooltips tend to be placed on top of a parent surface with a given
relative coordinate, and without any input focus. So lets map them as
subsurfaces.

https://bugzilla.gnome.org/show_bug.cgi?id=756496
2015-10-18 21:32:22 +08:00
Jonas Ådahl
9fe40f9a46 wayland: Clean up code determining how to map a window
Restructure the mapping procedure so that its known up front what the
expected way mapping is to be done (subsurface, popup or stand alone),
and warn if it fails to actually map in such a way (for example a popup
without a parent or device grab, a tooltip without a parent).

https://bugzilla.gnome.org/show_bug.cgi?id=756496
2015-10-18 21:32:22 +08:00
Jonas Ådahl
7c4c8b90f0 wayland: Make subsurface desynchronized after first parent surface frame
Initially the subsurface will be in synchronized mode and we will leave
it like this until the first time the parent surface has been committed.
The reason for this is because the subsurface position will be applied
as part of the parent surface state, and we need to synchronize the
initial position with the initial frame, so that we don't accidentally
draw the subsurface at the default position (0, 0) which would happen in
desynchronized mode if the subsurface content is committed before the
next parent surface commit.

https://bugzilla.gnome.org/show_bug.cgi?id=754839
2015-09-15 08:11:47 +08:00
Matthias Clasen
b64a0b9233 wayland: Avoid a crash with GtkGLArea
We must not call gdk_wayland_window_attach_image when
using GL for drawing, this leads to a crash.

https://bugzilla.gnome.org/show_bug.cgi?id=754770
2015-09-13 15:56:30 -04:00
Matthias Clasen
27e3059a32 wayland: Remove an overeager assert
If we are using gl for drawing, we don't have a shm surface,
so don't assert that we do. Instead, only call shm-specific
apis when they make sense.

This fixes a crash when showing popovers over a GtkGLArea,
as seen in gdkgears.

https://bugzilla.gnome.org/show_bug.cgi?id=754143
2015-09-04 23:29:31 -04:00
Matthias Clasen
0dc6726f02 wayland: Be more careful when destroying windows
We call gdk_wayland_window_hide_surface when the window gets
destroyed, and in this case, the frame clock might not exist
anymore.

This was showing up in the displayclose testcase.
2015-08-28 16:15:26 -04:00
Matthias Clasen
de684dac1b Trivial formatting fix 2015-08-28 16:15:26 -04:00
Matthias Clasen
578ba0f974 wayland: Don't assert non-recursing in gdk_window_destroy
While we do not have subwindows in Wayland, we do create an
artificial root window. When the display is closed, the root
window gets destroyed, causing recursing to be true for the
toplevel windows.
2015-08-28 16:15:26 -04:00
Jonas Ådahl
e1fd87728d wayland: Use g_get_prgname() to get the xdg_surface.set_app_id string
Prior to this patch, the ID of the GtkApplication was always used for
clients which were GtkApplications. This would only be guaranteed to be
correct for D-Bus activatable programs. As a result, all
non-D-Bus-activatable applications would set the wrong ID making the
shell unable to find the corresponding .desktop file.

This change makes it so that the GDK backend always uses the name
passed to g_set_prgname, or the default value if not explicitly set, as
this more often corresponds to the .desktop file.

This means that in order to make D-Bus activatable applications set the
correct application ID, they must, for now, manually call
g_set_prgname() with their application ID (basename of the .desktop
file).

If g_get_prgname() returns NULL, fallback to gdk_get_program_class()
even though it will most likely never be correct according to the
xdg_surface.set_app_id specification.

https://bugzilla.gnome.org/show_bug.cgi?id=746435
2015-08-18 08:45:12 +08:00
Rui Matos
bd3b496586 wayland: Ensure modal hint gets set on map
We need to be mapped to have a gtk_surface and thus be able to do
requests on it so we need to save the modal hint and apply it when we
get mapped so that code that sets the hint before showing a window
doesn't get ignored.

https://bugzilla.gnome.org/show_bug.cgi?id=753138
2015-08-03 14:24:38 +02:00
Rui Matos
36263076b2 wayland: Invalidate our gtk_surface when we're unmapped
Otherwise if we get mapped again we'll try to use an invalid
gtk_surface and the compositor will disconnect us.

https://bugzilla.gnome.org/show_bug.cgi?id=753138
2015-08-03 14:24:36 +02:00
Giovanni Campagna
83b7a0f0e5 wayland: Fix initial fullscreen monitor support
-1 means that we have no specific preference for an initial
fullscreen monitor, and -1 is less than the number of monitors,
so we would end up accessing invalid memory. Prevent that.

https://bugzilla.gnome.org/show_bug.cgi?id=752875
2015-07-26 01:55:56 -04:00
Jeremy Whiting
f9d903995d Added api to set a window to fullscreen on a given monitor.
https://bugzilla.gnome.org/show_bug.cgi?id=752677
2015-07-25 07:08:59 -06:00
Olivier Fourdan
c806f9b709 ignore size inc when maximized/fullscreen
Under Wayland, fullscreen/maximized windows may not cover the entire
area when a size increment is specified.

Ignore size increments for fullscreen/maximized windows just like most
window managers do under X11 so that windows with size increments can
still be fullscreen or fully maximized under Wayland as well.

https://bugzilla.gnome.org/show_bug.cgi?id=751368
2015-07-03 16:21:13 +02:00
Jonas Ådahl
0dab37c78f wayland: Always request transient commit when mapping subsurface
A subsurface positioning operation only takes effect when the parent
surfaces state is applied. If a subsurface is mapped and positioned, but
the parent surface state is not immediately committed, the relative
position of the subsurface is undefined and may be placed incorrectly.

To avoid this undefined state, always request that the parent surface
should be committed after mapping a subsurface so that the position
operation will take effect.

https://bugzilla.gnome.org/show_bug.cgi?id=751098
2015-06-17 17:41:31 +08:00
Matthias Clasen
5a446284b7 Ensure a variable is initialized
clang complained about transient_for being used uninitialized.
2015-06-13 21:10:25 -04:00
Jonas Ådahl
85635457bc wayland: Improve guessing of popup placement for detached popup menus
If a menu was not attached to any widget, we try to calculate its
position given where the grabbed pointer is and what window has its
focus. Previously we failed to do so if a "transfer window" was used
for the grab, and this patch adds a code path that, if the menu window
itself didn't have the grab, look for the transfer window and get the
grab device from there.

https://bugzilla.gnome.org/show_bug.cgi?id=748951
2015-06-10 11:28:32 +08:00
Jonas Ådahl
9e464252c0 wayland: Don't try to guess the popup menu placement when it was set
If a position was already explicitly set, don't try to guess the
position of popup menus by looking at the pointer position, just use
the set coordinates.

https://bugzilla.gnome.org/show_bug.cgi?id=748951
2015-06-10 11:28:32 +08:00
Jonas Ådahl
0f47d1bac4 wayland: Position popups relative to the parent surface
According to the xdg-shell protocol specification the (x, y) coordinates
passed when creating a popup surface is relative to top left corner of
the parent surface, but prior to this patch, if the parent surface
was an xdg_surface, we'd position it relative to top left corner of the
window geometry of that xdg_surface.

https://bugzilla.gnome.org/show_bug.cgi?id=749717
2015-06-10 10:50:12 +08:00
Matthias Clasen
62b858cf0f Avoid a critical under weston
The ordering of globals in connection setup under weston
is different from mutter, and we end up creating a the
dnd window before any outputs are present. Don't cause
a critical warning in that case.
2015-05-11 22:13:07 -04:00
Jonas Ådahl
3da7394b58 wayland: Add support for gtk_window_set_modal
Add two new requests to the gtk_surface interface: set_modal and
unset_modal. The server will currently not do anything special with
input focus, and its up to the client to ignore events on the parent
surface.

This commit bumps the gtk_shell interface version to 2. By connecting to
a Wayland server with another gtk_shell interface version any features
depending on the gtk_shell protocol will not be available.

https://bugzilla.gnome.org/show_bug.cgi?id=745721
2015-04-23 16:09:15 +08:00
Jonas Ådahl
71256a0f94 wayland: Set a more correct xdg_surface application id
The "app_id" of a xdg_surface should be the ID that can potentially be
used to get the DBUS name or the .desktop file.

For GtkApplication programs this is often the ID passed when creating the
GtkApplication object, so when available lets use that.

As fallbacks, first try g_get_prgname as it often corresponds to the
basename part of the .dektop file for non-GtkApplication programs.
Otherwise use gdk_get_program_class, even though that string usually
doesn't conform to the expectations of xdg_surface.set_application_id.

https://bugzilla.gnome.org/show_bug.cgi?id=746435
2015-03-31 12:37:50 +08:00
Jonas Ådahl
225c10bc5a wayland: Don't set the wl_surface user_data twice
wl_surface_add_listener already sets the user data pointer, so no need
to do it separately before.

https://bugzilla.gnome.org/show_bug.cgi?id=746141
2015-03-16 19:53:37 +08:00
Jonas Ådahl
7b2cdabc2e wayland: Put interface version defines in a common place
So far only one, but put it somewhere all files can see it.

https://bugzilla.gnome.org/show_bug.cgi?id=746141
2015-03-16 19:53:37 +08:00
Carlos Garnacho
eaebc2cb4b wayland: Delay wl_subsurface interface creation until the window is shown
It isn't really necessary anytime before, so just make sure it's there only
when the window is visible.

https://bugzilla.gnome.org/show_bug.cgi?id=743427
2015-03-02 12:11:59 +01:00
Carlos Garnacho
c55fcd35fe wayland: Thaw the clock if we hide a GdkWindow mid-frame
When a window is hidden, its surface and all its roles are destroyed,
if this happens when we already issued a wl_surface_commit and are
awaiting for a frame callback, the clock will remain frozen for the
next time the window is shown.

To avoid this, keep track of the wl_surface_frame() calls issued,
and ensure the clock is thawed after hiding. If we happen to receive
the frame callback, it is just ignored.

https://bugzilla.gnome.org/show_bug.cgi?id=743427
2015-03-02 12:11:59 +01:00
Matthias Clasen
af86bc58b9 wayland: Add debug spew 2015-02-28 00:58:05 -05:00
Matthias Clasen
94c5d691df wayland: Formatting fixes 2015-02-28 00:02:30 -05:00
Matthias Clasen
a0eb0e2346 wayland: Apply maximized and fullscreen state
We were just throwing the request away if the app asks to
fullscreen or maximize a window before it has been mapped.
This is something the GdkWindow API explicitly supports,
so make it work by saving the state until the surface exists.

This fixes things under weston. There are bugs in mutter
that keep this from working correctly with gnome-shell.

https://bugzilla.gnome.org/show_bug.cgi?id=745303
2015-02-27 19:09:03 -05:00
Matthias Clasen
3d205a2037 wayland: Drop some pointless lines
No need for these parameter checks, really.
2015-02-27 19:09:03 -05:00
Jonas Ådahl
f13157f4bb wayland: Don't allocate a full size SHM buffer when drawing using OpenGL
Before this patch, we'd always allocate a full size SHM buffer via
the wl_shm_pool, even though it would never be used. Instead allocate a
logical 1x1 cairo image surface.

https://bugzilla.gnome.org/show_bug.cgi?id=745076
2015-02-24 20:22:03 -05:00
Jonas Ådahl
aa81262f11 wayland: Scale up wl_egl_window according to window scale
In order to support window scales for EGL windows, resize the
wl_egl_window to the window dimension multiplied with the window scale,
just as with SHM window buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=745076
2015-02-24 20:22:03 -05:00
Jonas Ådahl
56c9eac16e wayland: Properly support changing of surface scale
When the preferred surface scale changes, for example when entering a
wl_output with a higher scale than any previous entered output, recreate
the shm surface and redraw the window content with the new window scale.

Before this patch, the internal scale would be changed, but the shm
surface would not be recreated given the new scale, i.e. we'd attach a
buffer for a different scale than wl_surface.set_scale specified.

https://bugzilla.gnome.org/show_bug.cgi?id=745076
2015-02-24 20:22:02 -05:00
Jonas Ådahl
a70b478a5c wayland: Don't ever try to set surface buffer scale when not supported
If the compositor is too old for handling surface buffer scales, never
tyr to set change it. This will effectively always leave it to its
initial state, i.e. 1.

https://bugzilla.gnome.org/show_bug.cgi?id=745076
2015-02-24 20:22:02 -05:00
Jonas Ådahl
5889905d1d wayland: Update to xdg-shell unstable v5
Only trivial changes needed.

https://bugzilla.gnome.org/show_bug.cgi?id=744455
2015-02-14 20:54:47 -05:00
Armin K
6886f479fe wayland: Implement minimize support
Use the existing xdg_surface API for minimization.

https://bugzilla.gnome.org/show_bug.cgi?id=695945
2015-02-11 22:01:38 -05:00
Carlos Garnacho
44c412ecc7 wayland: Pass shadow width to the compositor
Use xdg_surface_set_window_geometry() to tell the compositor about the
shadow widths, this makes some gnome-shell/mutter features (edge resistance,
frames around windows in the overview, side maximization, ...) work alright
with GTK+.

In order to add this, some other places in gdkwindow-wayland had to gain
some knowledge about margins:

- xdg_surface_configure() now syncs the shadow after applying the state,
  and gdk_wayland_window_set_shadow_width() possibly reconfigures the
  window in order to preserve window geometry. This is necessary to keep
  shadows in sync with state/geometry changes, as this does not happen
  all at once.
- xdg_popups relative to an xdg_surface are shown relative to buffer
  coordinates, so the left/top margins must be added there.

https://bugzilla.gnome.org/show_bug.cgi?id=736742
2014-11-23 13:11:08 +01:00
Jasper St. Pierre
8976e84ded gdkwindow: Don't pass the region to the impl when beginning a paint
It's unused. At the same time, rename "begin_paint_region" to
"begin_paint". This will help us clean up how GDK painting works
in the future to allow more creative use of double-buffering.
2014-11-22 08:08:34 -08:00
Javier Jardón
710f332082 configure.ac: Depend on cairo 1.14.0
This is needed for cairo_set_device_scale()
2014-11-10 15:12:17 +00:00
Carlos Garnacho
af6eab850e wayland: Schedule a clock tick instead of wl_surface_commit()ting directly
Instead of possibly calling wl_surface_commit() out of
GdkFrameClock::after-paint, tick the transient parent clock so ::after-paint
can be eventually run.

This ensures that the subsurface coordinates (considered part of the state
of the parent) aren't committed untimely, and guaranteed to be orderly with
the wl_subsurface-relative state.

This is a gtk-side fix for https://bugzilla.gnome.org/show_bug.cgi?id=738887
2014-11-07 17:24:10 +01:00
Carlos Garnacho
964abf7423 wayland: Don't translate a NULL region into an empty one
cairo_region_copy(NULL) will effectively return an empty region, as this
function is always meant to return valid memory. This however inverts the
meaning of the NULL region and results in entirely non-clickable windows.
2014-11-07 17:23:54 +01:00
Bastien Nocera
4af0379aae wayland: Don't try to create a subsurface again
We already did that inside gdk_wayland_window_create_surface() that's
called 2 lines above.

https://bugzilla.gnome.org/show_bug.cgi?id=738912
2014-10-21 12:18:01 +02:00
Alexander Larsson
3d43a9b084 Fix warning 2014-10-13 10:43:32 -04:00
Alexander Larsson
236d08c3c5 gl: Make all user GdkGLContexts not attached to any window
We make user facing gl contexts not attached to a surface if possible,
or attached to dummy surfaces. This means nothing can accidentally
read/write to the toplevel back buffer.
2014-10-13 10:43:31 -04:00
Alexander Larsson
7eae4985e8 wayland: Add OpenGL support
This uses EGL to implement GdkGLContext for wayland.
2014-10-13 10:43:31 -04:00
Benjamin Otte
5e4672092a gdk: Deprecate static gravities
... and remove all implementations. The API allows to not work "if the
server doesn't support it. So from now on, no server does!
2014-10-06 02:38:40 +02:00
Matthias Clasen
52578945bd Wayland: Fix various compiler warnings
Mostly missing declarations, missing statics and unused functions.
2014-09-05 20:41:06 -04:00
Carlos Garnacho
7fbac57712 wayland: Unset window_impl->commit_pending when hiding the surface
A surface may be hidden when a frame is already scheduled, which may cause
crashes on on_frame_clock_after_paint() when calling commit() on a NULL
surface. To fix this, ensure commit_pending is also set to FALSE when the
surface is gone.

https://bugzilla.gnome.org/show_bug.cgi?id=735226
2014-09-01 22:44:08 +02:00
Carlos Garnacho
6ba7d347c7 wayland: Return properly type hints from GdkWindows
This was hardcoded to GDK_WINDOW_TYPE_HINT_NORMAL, even though wayland
windows store the type hint themselves.

https://bugzilla.gnome.org/show_bug.cgi?id=697855
2014-09-01 19:17:54 +02:00
Carlos Garnacho
867302e2c7 wayland: Don't set an xdg surface to DnD windows
https://bugzilla.gnome.org/show_bug.cgi?id=697855
2014-09-01 19:17:53 +02:00
Carlos Garnacho
7744799072 wayland: Implement drag/source side of selections
This has been made to work similarly to X11, requests for the data device
contents are notified through GDK_SELECTION_REQUEST events, the data stored
in the GDK_SELECTION property as a reaction to that event is then stored
into the wayland selection implementation, and written to the fd when
requested/available.

https://bugzilla.gnome.org/show_bug.cgi?id=697855
2014-09-01 19:17:53 +02:00
Carlos Garnacho
d34f2526c4 wayland: Ensure the parent is committed after repositioning subsurfaces
Subsurface position is deemed part of the state of the parent surface, so
ensure wl_surface_commit() happens on the parent surface if none is
scheduled, so the repositioning takes place.
2014-08-27 17:45:16 +02:00
Carlos Garnacho
29d9b2f7cf wayland: unset sequence if the xdg surface is moved/resized through touch
The latest implicit grab serial is used in order to start the compositor
grab, If it belongs to a touch event, remove that touch sequence, as the
rest of the sequence will be gone for good.

This avoids stale sequences (and implicit grab info) after a window is
moved/resized.

https://bugzilla.gnome.org/show_bug.cgi?id=731380
2014-08-26 13:41:05 +02:00
Carlos Garnacho
537ff9fcad wayland: Improve implicit grab serial retrieval
_gdk_wayland_device_get_button_press_serial() has been replaced by
_gdk_wayland_device_get_implicit_grab_serial(), which takes a touch/pointer
event and figures out the relevant serial, and
_gdk_wayland_device_get_last_implicit_grab_serial() which returns
the most recent serial.

The button press serial was currently used when operating popping up
xdg_shell/surface popups and window menus, so this is now touch aware, of
some sort.

https://bugzilla.gnome.org/show_bug.cgi?id=734374
2014-08-26 13:32:46 +02:00
Carlos Garnacho
ab6f771413 wayland: create a wl_subsurface interface for GDK_WINDOW_SUBSURFACE windows
This subsurface is currently dependent on the transient_for parent, so the
subsurface is repositioned relative to it.

https://bugzilla.gnome.org/show_bug.cgi?id=729215
2014-08-26 12:58:13 +02:00
Carlos Garnacho
e206b72635 wayland: Make toplevels' X/Y coordinates be 0
To all effects each window has its own "root" coordinates system, so set
toplevels at 0,0 in that coordinate system, so root coordinate calculations
are locally right.

https://bugzilla.gnome.org/show_bug.cgi?id=729215
2014-08-26 12:58:13 +02:00
Matthias Clasen
c9da8bf2b3 Revert "docs: Fix broken gtk-doc formatting"
This reverts commit a7562dd38f.

I prefer to not confuse gtk-doc with doc comments for private
functions.
2014-08-18 08:18:02 -04:00
Rico Tzschichholz
a7562dd38f docs: Fix broken gtk-doc formatting
Fixes broken introspection of GtkTranslateFunc
2014-08-18 13:27:05 +02:00
Jasper St. Pierre
966b191e13 gdkwayland-window: Don't map the grab transfer menu for GtkMenu
This is a bad idea in general, but it also means that the focus for a
window drops when we pop up a menu, since the grab transfer menu exists.
2014-08-13 19:03:39 -04:00
Jasper St. Pierre
46bcfa0098 gdkwindow-wayland: Take out the margins for now
xdg-shell has moved on and replaced set_margin with set_window_geometry.
To properly support set_window_geometry requires a full rewrite of how
we've been dealing with toplevel windows for now, so just don't set any
margin until we can have a proper toplevel window abstraction in GTK+.
2014-07-17 16:59:29 -04:00
Jasper St. Pierre
b0bd9d82a3 Revert "wayland: Prevent stale paints and weird artifacts when using Weston"
This reverts commit 76922c169f.

This is too local a fix, and is broken if the user paints to a small
region, as the entire buffer will be wiped.
2014-07-14 19:12:19 -04:00
Jasper St. Pierre
58715796d2 gdkwindow: Provide a default implementation of process_updates_recurse
As a quick code cleanup.
2014-06-22 10:20:50 -04:00
Jasper St. Pierre
0dfd506b3c gdkwidow: Make queue_antiexpose optional 2014-06-21 18:45:41 -04:00
Jasper St. Pierre
c767d504c5 gdkwindow: Don't bother with a return parameter for queue_antiexpose
Standard refcounting works perfectly well. Don't give us the opportunity
for more memory leaks.
2014-06-21 18:45:39 -04:00
Jasper St. Pierre
0bad7d8f5c gdkwindow-wayland: Attach new buffers and submit damage in end_paint
process_updates_recurse is simply the wrong place for it to be.
2014-06-21 18:45:38 -04:00
Jasper St. Pierre
afbadd6639 gdkwindow-wayland: Rename listener -> frame_listener
Don't pollute the static namespace here.
2014-06-21 18:45:38 -04:00
Jasper St. Pierre
d48adf9cee gdkwindow: Remove the internal cairo_surface used for out-of-band painting
Traditionally, the way painting was done in GTK+ was with the
"expose-event" handler, where you'd use GDK methods to do drawing on
your surface. In GTK+ 2.24, we added cairo support with gdk_cairo_create,
so you could paint your graphics with cairo.

Since then, we've added client-side windows, double buffering, the paint
clock, and various other enhancements, and the modern way to do drawing
is to connect to the "draw" signal on GtkWidget, which hands you a
cairo_t. To do double-buffering, the cairo_t we hand you is actually on
a secret surface, not the actual backing store of the window, and when
the draw handler completes we blit it into the main backing store
atomically.

The code to do this is with the APIs gdk_window_begin_paint_region,
which creates the temporary surface, and gdk_window_end_paint which
blits it back into the backing store. GTK+'s implementation of the
"draw" signal uses these APIs.

We've always sort-of supported people calling gdk_cairo_create
"outside" of a begin_paint / end_paint like old times, but then you're
not getting the benefit of double-buffering, and it's harder for GDK to
optimize.

Additionally, newer backends like Mir and Wayland can't actually support
this model, since they're based on double-buffering and swapping buffers
at various points in time. If we hand you a random cairo_t, we have no
idea when is a good time to swap.

Remove support for this.

This is technically a GDK API break: a warning is added in cases where
gdk_cairo_create is called outside of a paint cycle, and the returned
surface is a dummy that won't ever be composited back onto the main
surface. Testing with complex applications like Ardour didn't produce
any warnings.
2014-06-20 20:41:54 -04:00
Jasper St. Pierre
76922c169f wayland: Prevent stale paints and weird artifacts when using Weston
Weston releases buffers almost immediately after they're done, which
means that GTK+ doesn't use a temporary surface and instead paints
directly onto the SHM backing store that Weston will use.

Normally, after painting to the temporary surface, GTK+ *replaces*
the existing backing surface with CAIRO_OPERATOR_SOURCE. However,
if we immediately paint to the backing surface, it might have junk
from the last paint in it. So clear out the backing surface whenever
somebody calls begin_paint_region().

Maybe we should just always use the temporary surface like the X11
codepath, since that prevents us from having to do weird things like
this, but oh well.
2014-06-20 09:02:02 -04:00
Jasper St. Pierre
87e2a7d4b2 gdkwindow-wayland: Destroy the wl_surface too when hiding a window
wl_surfaces can't switch roles, so destroying the xdg_surface but not
the wl_surface means that we could get an error when trying to re-map
the surface.

We could fix this by not destroying the xdg resource and only do it at
finalization time, but it's just as easy to just create a new wl_surface.
2014-06-19 15:10:54 -04:00
Jasper St. Pierre
6926c6d9f8 gdkwindow-wayland: Destroy the xdg roles before the wl_surface
Since the xdg roles are a special case of the surface, some compositors
like Weston destroy them automatically when the wl_surface is destroyed.
Thus, we need to destroy these first.
2014-06-19 15:10:54 -04:00
Jasper St. Pierre
b35820fa3c gdkwindow-wayland: Add a forgotten ref 2014-06-19 14:56:17 -04:00
Jasper St. Pierre
0bbe2589f6 gdkwindow-wayland: Another slight rearrange 2014-06-19 14:56:17 -04:00
Jasper St. Pierre
ec7504fd57 gdkwindow-wayland: Pair a ref with its owner 2014-06-19 14:56:17 -04:00
Jasper St. Pierre
12fc77ad98 gdkwindow-wayland: Don't post CONFIGURE events for the same size
The Wayland compositor is completely allowed to send us configure
events for the same size, and this validly happens if we're changing
states. Fizzle these out.
2014-06-19 14:56:16 -04:00
Kristian Høgsberg
544e1ac1d1 wayland: Remove unused XSERVER_TIME_IS_LATER macro 2014-05-27 10:24:34 -07:00
Jasper St. Pierre
0d402601b2 wayland: Add support for show_window_menu 2014-05-24 15:55:55 -04:00
Jasper St. Pierre
72e9937e00 wayland: Remove unused stuff 2014-05-16 15:24:37 -04:00
Jasper St. Pierre
75ecdf50a3 wayland: Fix GtkMenuButton popups in a terrible, hacky way
Since you can't take grabs on unmapped windows, GtkMenu takes a grab on
the menu in a convoluted way: it first grabs another window, shows the
menu window, and then transfers the grab over to the GtkMenu widget.

For normal menubars, this is perfectly fine, as the first window it grabs
is our toplevel, and that gets picked up in our transient path.  For
GtkMenuButton or other spurious uses of gtk_menu_popup, it creates a new
temporary input-only window which it takes the grab on, known as the "grab
transfer window". Since this window isn't a transient-for of our new menu
widget window, the grab isn't noticed when we go to show it, and thus the
menu ends up as a new toplevel.

Add a special hack to GtkMenu and the Wayland backend which lets us notice
this "grab transfer window", and include it in our grab finding path.

It's sort of terrible to have to hack up the widgets instead of just the
backend, but the alternative would be an entirely new window type which is
managed correctly by GDK. I don't want to write that.
2014-05-15 18:02:45 -04:00
Jasper St. Pierre
f6b3f0bfc7 wayland: Clean up function to find the input seat 2014-05-15 18:02:45 -04:00
Jasper St. Pierre
7052795a80 wayland: Clean up code to find the correct seat for a window 2014-05-15 18:02:45 -04:00
Jasper St. Pierre
38445e6326 wayland: Ack the configure immediately 2014-05-13 16:21:57 -04:00
Jasper St. Pierre
9b4668c82c wayland: Update to latest xdg-shell protocol 2014-05-13 02:39:59 -04:00
Jasper St. Pierre
ee3d00c391 wayland: Map the window immediately on show 2014-04-22 19:19:14 -04:00
Jasper St. Pierre
4e72674bf3 wayland: Remove useless hint set 2014-04-22 19:19:14 -04:00
Jasper St. Pierre
938725fff0 wayland: Remove VISIBILITY_NOTIFY event
VISIBILITY_NOTIFY is already known to be unreliable.
2014-04-22 19:19:14 -04:00
Jasper St. Pierre
e4e75a94f5 wayland: The xdg_surface.delete event was renamed to close 2014-04-17 13:14:44 -04:00
Jasper St. Pierre
eb5cc3da9b wayland: set_transient_for was renamed to set_parent 2014-04-12 08:20:33 -07:00
Jasper St. Pierre
e91e447db7 wayland: Don't pass dx/dy when we're resizing
They're ignored by the server.
2014-04-12 08:20:33 -07:00
Jasper St. Pierre
8201e2bfab wayland: Merge buffer implementations 2014-04-12 08:20:33 -07:00
Matthias Clasen
a8036a5143 wayland: Fix northeast resizing
Surprisingly, the same corner that was broken for resizing under
X is also broken under Wayland, for an entirely different reason.
2014-03-21 18:24:38 -04:00
Jasper St. Pierre
3472235232 wayland: Add support for input regions 2014-03-20 14:28:24 -04:00
Jasper St. Pierre
385b55f203 wayland: Refactor how opaque region is handled
Move to a sync system just like the rest of the properties.
2014-03-20 14:28:24 -04:00
Jasper St. Pierre
16b5504eb9 wayland: Remove cruft in set_keep_above / set_keep_below
It's been decided: these will most likely never be supported on
Wayland, so remove the "stub" implementation of them.
2014-03-17 15:51:46 -04:00
Jasper St. Pierre
4eb7dac75b wayland: Fix get_frame_extents
We need to traverse up the hierarchy for windows here. Just use
our existing helper method for this.
2014-03-17 15:51:46 -04:00
Jasper St. Pierre
efdd68b3b0 Implement get_root_origin generically for all backends
It seems that some backends implemented get_root_origin wrong
and returned the client window coordinates, not the frame window
coordinates. Since it's possible to implement generically for all
windows, let's do that instead of having a separate impl vfunc.
2014-03-17 15:51:46 -04:00
Jasper St. Pierre
0320c3be8e wayland: Fix "fake root" coords
We were incorrectly summing up our own window over and over
rather than the coordinates of the parent windows.
2014-03-17 15:36:41 -04:00
Jasper St. Pierre
494e253e47 wayland: Add a giant doc comment explaining "fake root" coordinate space 2014-03-17 15:36:41 -04:00
Jasper St. Pierre
c737045462 xdg-shell: Update to latest state change mechanism 2014-03-12 23:53:04 -04:00
Jasper St. Pierre
fb51bbc565 wayland: Clean up a bit 2014-03-10 13:40:04 -04:00
Jasper St. Pierre
05b8609f80 wayland: Move some code around 2014-03-10 13:40:04 -04:00
Jasper St. Pierre
c92a16fcf5 wayland: Fix submenu positioning
window->x / window->y are in "root window coordinates", e.g. relative
to the topmost toplevel. However, the coordinates in get_xdg_popup are
relative to the passed-in surface, so we need to do the reverse
translation here.
2014-03-10 13:40:04 -04:00
Jasper St. Pierre
b922e0e213 Remove the return value of GdkWindowImpl::get_root_coords
It's unused by callers, and the historical return values are
undocumented, so just remove it now.
2014-02-27 21:06:35 -05:00
Jasper St. Pierre
056ca21e2f wayland: Seal up a non-declared public member 2014-02-27 17:33:09 -05:00
Jasper St. Pierre
7d67530982 wayland: Remove old, outdated comment 2014-02-27 17:00:56 -05:00
Jasper St. Pierre
08d0bedb28 wayland: Fix margins at startup
GtkWindow calls set_shadow_width then maps the window, meaning
that we never set the margin. Save it when we set and then set
it when we create the XDG surface.
2014-02-27 16:55:02 -05:00
Giovanni Campagna
ad2f96ff48 Gdk: fix wrong user_data handling in resize_cairo_surface()
Instead of destroying the surface in the backend if this is
unable to resize, let the core code do it, and do it properly.

Based on a patch by Benjamin Otte.

https://bugzilla.gnome.org/show_bug.cgi?id=725172
2014-02-26 00:04:41 +01:00
Jasper St. Pierre
084c2feb7e wayland: Don't destroy the cairo surface when resizing it
The code in GDK is incredibly broken and nobody is quite sure what's
right-side-up and what's upside down, but this breaks mutter-wayland
now, so let's remove it. It might leak, but we should probably do a
full restructuring of GDK drawing to fix it.
2014-02-23 16:07:38 -05:00
Rui Matos
6ea4bf8a9d wayland: Fix gdk_window_wayland_resize_cairo_surface()
Like in other backends (except X) we can't resize cairo image surfaces
so let's sync the code here with what the other backends do.

This prevents the painting machinery above us to paint on the wrong
buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=724968
2014-02-23 18:40:29 +01:00
Jasper St. Pierre
7fbcff8d71 xdg-shell: Update for focused_set / focused_unset rename 2014-02-18 16:48:42 -05:00
Jasper St. Pierre
6845eade49 wayland: Update to new xdg-shell pinging standards 2014-02-18 16:47:34 -05:00
Jasper St. Pierre
bfe8a354cd wayland: Add support for set_shadow_width 2014-02-07 19:33:17 -05:00
Jasper St. Pierre
c52e710dc8 wayland: Add support for delete event 2014-02-07 18:30:12 -05:00
Jasper St. Pierre
b14e86fad2 wayland: Remove edges from configure 2014-02-07 18:30:07 -05:00
William Jon McCann
e34bd4137d docs: use apostrophes in *n't 2014-02-07 13:32:47 -05:00
Jasper St. Pierre
e583e3ebce gdkwindow-wayland: Make function order match listener order 2014-02-06 14:29:18 -05:00
Jasper St. Pierre
8061df1544 gdkwindow-wayland: Obey Wayland buffer semantics
We can't destroy buffers if they're in-use by the compositor. Well,
technically we can, but that is considered undefined by Wayland and
mutter won't cope with it very well -- it simply kills the client.

To solve this, we need to delay the destroy operation until the
compositor tells us that it's released the buffer. To do this, hold
an extra ref on the cairo surface as long as the surface is in-use
by the compositor.
2014-02-03 19:08:45 -05:00
Jasper St. Pierre
c08b315c32 gdkwindow-wayland: Erm, put the DESTROYED check in the right spot... 2014-01-31 16:43:49 -05:00
Jasper St. Pierre
98d1b5464d gdkwindow-wayland: Bail out early if we get a frame callback when destroying our window
This prevents warnings like

(gtk3-demo:14948): Gdk-CRITICAL **: _gdk_frame_clock_thaw: assertion 'GDK_IS_FRAME_CLOCK (clock)' failed

(gtk3-demo:14948): Gdk-CRITICAL **: gdk_frame_clock_get_timings: assertion 'GDK_IS_FRAME_CLOCK (frame_clock)' failed

We need to do this, as the compositor might have already sent us a frame
event, in-flight, at the same time we destroy our window. In this case, we'll
receive the then-in-flight "done" event, and then warn as we try to look
up the frame clock on a destroyed window.
2014-01-31 16:25:27 -05:00
William Jon McCann
4c8bd8e7cf docs: Identify examples that are C code
https://bugzilla.gnome.org/show_bug.cgi?id=723119
2014-01-29 12:45:49 -05:00
William Jon McCann
768bc44081 docs: use |[ ]| instead of <programlisting></programlisting>
https://bugzilla.gnome.org/show_bug.cgi?id=723119
2014-01-29 12:45:49 -05:00
William Jon McCann
31532ca42f docs: fix typo in signal link 2014-01-21 18:57:41 -05:00
William Jon McCann
83e8e38bd2 wayland: fix rename of wl_shell to xdg_shell
Regression from 9127087e1c
2014-01-20 14:37:33 -05:00
Jasper St. Pierre
e582404e90 wayland: Fix order of xdg-shell requests 2013-12-11 19:28:30 -05:00
Jasper St. Pierre
fe584b9f00 wayland: Update to latest xdg-shell.xml 2013-12-07 13:25:38 -05:00
Jasper St. Pierre
aa02b5b909 wayland: Sync transient-for on xdg-surface show as well... 2013-11-21 13:04:00 -05:00
Jasper St. Pierre
9232089b35 wayland: Allow set_title after initial showing
and fix the ordering of title / app_id
2013-11-21 13:04:00 -05:00
Jasper St. Pierre
96ca7fe6e6 wayland: Don't recreate the gtk_surface on every show
It's illegal.
2013-11-19 18:40:58 -05:00
Jasper St. Pierre
6f9b2ac805 wayland: Set DBus properties after we've constructed the xdg_surface 2013-11-19 16:37:25 -05:00
Jasper St. Pierre
7e3e50729f wayland: Fix invalid cast in transient_for 2013-11-19 12:36:27 -05:00
Jasper St. Pierre
9127087e1c wayland: Replace wl_shell_surface with xdg_shell 2013-11-18 13:44:20 -05:00
Jasper St. Pierre
ad59827ec8 Revert "wayland: Support always-on-top / sticky windows"
This reverts commit b3cffb85f3.

Pushed by accident.
2013-10-29 17:13:03 -04:00
Jasper St. Pierre
b3cffb85f3 wayland: Support always-on-top / sticky windows
Use the new gtk-shell APIs available in mutter to add support for this.

https://bugzilla.gnome.org/show_bug.cgi?id=710056
2013-10-28 18:03:26 -04:00
Jasper St. Pierre
1ace4b886d wayland: Always attach null surfaces on hide
Destroying the surface isn't really appropriate, as the GtkWindow
is still realized and we won't necessarily know how to reconstruct it.
2013-10-28 18:03:26 -04:00
Jasper St. Pierre
301d4ee681 wayland: Remove a useless else-if
We already check for impl->surface as the first branch we do.
2013-10-28 18:03:26 -04:00
Jasper St. Pierre
224822c831 wayland: Make the code here a bit clearer
By grouping the destroy and field clear together.
2013-10-28 18:03:26 -04:00
Jasper St. Pierre
84e3aa016f wayland: Ensure we keep our internal state when hiding a window with no surface
We need to keep track of the mapped variable here.
2013-10-28 18:03:26 -04:00
Matthias Clasen
73bae5b816 Wayland: fix a crash in opaque region handling
We may get a NULL region passed to the backend, which means
'nothing is opaque'. In that case, don't crash, but pass
the information on to the compositor.

http://bugzilla.gnome.org/show_bug.cgi?id=709854
2013-10-15 18:21:44 -04:00
Matthias Clasen
4b13b93394 Improve struct packing in GdkWindowImplWayland 2013-09-21 23:50:55 -04:00
Matthias Clasen
11ad337a29 Avoid a segfault when menus are re-shown under Wayland
The surface is destroyed when we hide a window, but
gdk_window_set_opaque_region can be called before the window is
shown again, so we need to ensure the surface exits.

https://bugzilla.gnome.org/show_bug.cgi?id=707328
2013-09-16 19:01:48 -04:00
Matthias Clasen
67f05b995f Trivial formatting fixes 2013-09-16 18:15:57 -04:00
Giovanni Campagna
3c5d9d6889 wayland: set the wm_class on toplevel windows
Before mapping the window, set the title and class, to allow
application tracking by gnome-shell.

https://bugzilla.gnome.org/show_bug.cgi?id=707129
2013-09-03 17:03:43 +02:00
Giovanni Campagna
ed9f55d521 wayland: restore support for the application menu
If the compositor supports the gtk-shell interface, use it to
export the application ID, dbus name and paths that can be used
for the application menu.

https://bugzilla.gnome.org/show_bug.cgi?id=707129
2013-09-03 17:03:43 +02:00
Giovanni Campagna
d34335e51c wayland: add support for a private gtk-shell protocol
This protocol will be used by mutter-wayland and gtk to replace
the _GTK X11 properties for DBus names/paths.

https://bugzilla.gnome.org/show_bug.cgi?id=707129
2013-09-03 17:03:43 +02:00
Pavel Vasin
832e77fbb4 GdkWaylandWindow: Fix memory leak
https://bugzilla.gnome.org/show_bug.cgi?id=706493
2013-08-31 12:28:20 -04:00
Christian Hergert
5add9625e2 wayland: fix crash in gdk_window_wayland_get_root_coords().
Both root_x and root_y may be NULL, so check first before setting.
2013-08-30 00:39:18 -07:00