Commit Graph

1564 Commits

Author SHA1 Message Date
Simon Ser
ad0c1d4dbe gdk/wayland: add support for wl_seat version 7
Version 7 requires wl_keyboard keymaps to be mapped with
MAP_PRIVATE, so that the compositor can share the same keymap
file between multiple clients.
2021-08-11 16:37:03 +02:00
Simon Ser
00abaed89a gdk/wayland: add support for wl_seat version 6
Version 6 adds two new wl_touch events, which can be ignored.
2021-08-11 16:36:57 +02:00
Florian Müllner
0c7b1431d7 gdk/toplevel: Add gdk_toplevel_titlebar_gesture()
Where supported, this allows delegating the titlebar action to the
compositor instead of trying to replicate its behavior client-side.

https://gitlab.gnome.org/GNOME/mutter/-/issues/602
2021-07-29 21:39:32 +02:00
Matthias Clasen
19b534f7de Avoid copying static debug strings
The g_source_set_name calls were showing up as a
major source of strdups in our profiles. Avoid that
by using new GLib api when available.
2021-07-28 22:42:46 -04:00
Matthias Clasen
910f23ea19 Merge branch 'wip/otte/widgetfactory-dnd' into 'master'
Improve DND

See merge request GNOME/gtk!3785
2021-07-27 04:12:58 +00:00
Benjamin Otte
f5dc71021f dnd: Guard drags with a reference when finishing
Usually the "dnd-finished" signal will be used to unref the GdkDrag. In
those cases, we would lose the object, so that when we do the final
drag_drop_done() afterwards, we wouldn't have a remaining reference.

With the reference guard, this now works.
2021-07-26 02:18:54 +02:00
Matthias Clasen
fce23c981b Add more sysprof marks
Add a few more marks during gtk_init to figure out where
our startup time goes, and avoid the sysprof initialization
from distorting the first mark.
2021-07-22 14:47:02 -04:00
Benjamin Otte
9c4c4eaaa1 gl: Fix issue with EGL + nvidia
nvidia sets the default draw buffer to GL_NONE if EGL contexts are
initially bound to EGL_NO_SURFACE which is exactly what we are doing. So
bind them to GL_BACK when drawing, as they should be.

See https://phabricator.services.mozilla.com/D118743 for a discussion
about EGL_NO_CONTEXT and draw buffers.
2021-07-22 16:28:16 +02:00
Benjamin Otte
e06e0e8555 gdk: Move GL context construction to GdkGLContext
Now that we have the display's context to hook into, we can use it to
construct other GL contexts and don't need a GdkSurface vfunc anymore.

This has the added benefit that backends can have different GdkGLContext
classes on the display and get new GLContexts generated from them, so
we get multiple GL backend support per GDK backend for free.

I originally wanted to make this a vfunc on GdkGLContextClass, but
it turns out all the abckends would just call g_object_new() anyway.
2021-07-22 16:27:32 +02:00
Benjamin Otte
9f1d6e1f44 gl: Move vfunc
Instead of
  Display::make_gl_context_current()
we now have
  GLContext::clear_current()
  GLContext::make_current()

This fits better with the backends (we can actually implement
clearCurrent on macOS now) and makes it easier to implement different GL
backends for backends (like EGL/GLX on X11).

We also pass a surfaceless boolean to make_current() so the calling code
can decide if a surface needs to be bound or not, because the backends
were all doing whatever, which was very counterproductive.
2021-07-22 16:27:32 +02:00
Benjamin Otte
15ed1a329e gl: Require EGL_KHR_surfaceless_context with egl
The code to create and manage a fake egl surface to bind to is
complex and completely untested because everyone seems to support this
extension.

nvidia and Mesa do support it and according to Mesa devs, adding support
in a new driver is rather simple and Mesa drivers gain that feature
automatically, so all future drivers shoould have it.
2021-07-22 16:27:31 +02:00
Benjamin Otte
505436340b gdk: Get rid of paint contexts
... or more exactly: Only use paint contexts with
gdk_cairo_draw_from_gl().

Instead of paint contexts being the only contexts who call swapBuffer(),
any context can be used for this, when it's used with
begin_frame()/end_frame().

This removes 2 features:

1. We no longer need a big sharing hierarchy. All contexts are now
   shared with gdk_display_get_gl_context().
2. There is no longer a difference between attached and non-attached
   contexts. All contexts work the same way.
2021-07-22 16:27:31 +02:00
Benjamin Otte
e4f0418003 gdk: Require EGL version 1.4 across the board
Mesa currently ships 1.5.
2021-07-22 16:23:56 +02:00
Benjamin Otte
430b6f8fb1 gdk: Add GdkDisplay::init_gl vfunc
The vfunc is called to initialize GL and it returns a "base" context
that GDK then uses as the context all others are shared with. So the GL
context share tree now looks like:

+ context from init_gl
  - context1
  - context2
  ...

So this is a flat tree now, the complexity is gone.

The only caveat is that backends now need to create a GL context when
initializing GL so some refactoring was needed.

Two new functions have been added:

* gdk_display_prepare_gl()
  This is public API and can be used to ensure that GL has been
  initialized or if not, retrieve an error to display (or debug-print).
* gdk_display_get_gl_context()
  This is a private function to retrieve the base context from
  init_gl(). It replaces gdk_surface_get_shared_data_context().
2021-07-22 16:23:56 +02:00
Benjamin Otte
ba3e80cbfa wayland: Don't pass GL config to get_egl_surface()
There's only one GL config.
2021-07-22 16:23:56 +02:00
Benjamin Otte
7cd4282bad wayland: Move fbconfig into the display
Create it during init and then reuse it for all contexts.

While doing that, also improve error reporting - that's not used yet but
will in later commits.
2021-07-22 16:23:56 +02:00
Vlad Zahorodnii
2c023cdaed gdk/wayland: Clean up gestures if pointer capability is withdrawn
If the pointer capability is added, pointer swipe and pinch gestures
will be created. However, if the pointer capability is removed, the
gesture objects won't be destroyed.

If the pointer capability is removed and added several times in a row,
for example due to plugging and unplugging physical mouse, this can lead
to leaking the old gesture objects.

In order to prevent that, this change makes the seat destroy swipe and
pinch gestures when the pointer capability is withdrawn.
2021-07-21 20:52:16 +03:00
Marc-André Lureau
337c5e5e59 Add missing "Since: 4.X" tags
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
2021-07-07 23:35:38 +04:00
Matthias Clasen
4efb661ae6 wayland: Look for cursor themes in $HOME
We should look in the same places that libXcursor does,
so add $XDG_DATA_HOME/icons and $HOME/.icons to the list.

Fixes: #4080
2021-06-29 16:57:15 -04:00
Matthias Clasen
6a29b64850 Merge branch 'dnd-fixes' into 'master'
dnd: Add another assertion

See merge request GNOME/gtk!3689
2021-06-24 15:01:29 +00:00
Vlad Zahorodnii
3969d8b028 gdk/wayland: Fix pointer-gestures version selection
version == GDK_ZWP_POINTER_GESTURES_V1_VERSION will fail if the
compositor implements version 2 of pointer-gestures-v1.
2021-06-21 09:51:45 +03:00
Matthias Clasen
4df9314039 wayland: Fix some dnd corner case
We must call gdk_drag_drop_done() when the drag ends,
successfully or not. Without this, we get an unwarranted
emission of ::cancel after a successful drop.

Since only the first call to gdk_drag_drop_done() is taking
effect, it is safe to call as a fallback, after emitting
::dnd-finished. If the application connects to that signal
and calls gdk_drag_drop_done() itself, its call will take
precedence.

This matches what the X11 implementation does.
2021-06-19 08:03:21 -07:00
Matthias Clasen
7f4630abac wayland: Add a comment
I just had to debug this to rediscover how it works, so
add a comment for next time.
2021-06-04 08:30:52 -04:00
Carlos Garnacho
8288d9e87c gdk/wayland: Break only implicit grabs on wl_pointer.leave w/ pressed buttons
The releasing of grabs while a button is pressed (e.g. after starting dnd, or
dragging the window, or going to overview with a pressed button, etc...) was
generalized here in https://gitlab.gnome.org/GNOME/gtk/-/merge_requests/1879.

However we shouldn't break all grabs here. In the case of grabbing popups,
compositors will still emit crossing events between client surfaces (e.g.
popping up and selecting a menu item via press-drag-release), breaking all
grabs here means inconsistent client state, that was
https://gitlab.gnome.org/GNOME/gtk/-/issues/2746.

That was fixed in mutter, by essentially making implicit grabs
owner_events=FALSE, however that breaks the mentioned use pattern entirely.
Mutter is changing this behavior back, so GTK should handle these crossing
events.

The grab that we are interested in breaking here is the implicit pointer
one. Popups will be dismissed via other means if the compositor says their
active grab needs breaking. This still leaves dnd/move/resize drags in
one place, while not allowing #2746 to happen with popups.
2021-06-03 17:13:12 +02:00
Matthias Clasen
be944053e0 docs: More syntax fixes
The syntax for interface links is [iface@...], not
[interface@...].
2021-05-22 21:21:10 -04:00
Matthias Clasen
fff2b3c710 gdk: Clean up docs syntax
Replace leftover gtk-doc syntax (#Type) with backquotes.
2021-05-22 17:25:26 -04:00
Matthias Clasen
4a0d3d7acc docs: Reduce redundancy
Remove a boatload of "or %NULL" from nullable parameters
and return values. gi-docgen generates suitable text from
the annotation that we don't need to duplicate.

This adds a few missing nullable annotations too.
2021-05-20 20:45:06 -04:00
Matthias Clasen
8ba16eb4f1 Documentation fixes
Mostly fixing up indentation of continuation lines,
and other small cleanups.
2021-05-20 19:17:49 -04:00
Emmanuele Bassi
2588f9cee6 wayland: Add EGLDisplay getter
Getting an EGLDisplay object is messy; might as well expose the function
we use internally to save some time, just like we did for the X11
backend.
2021-05-11 12:46:03 +01:00
Guido Günther
e40c869d0d gdk/wayland: Take transform into account when setting physical size
Width and height of a GdkMonitor are derived via wl_output which
talks about physical dimensions of a device and compositors usually
implement this as the untransformed values (e.g. weston, wlroots).

Since the GTK client has no way to figure out if a monitor was rotated,
transform the physical dimensions according to the applied wayland
transform to have the physical dimensions match the logical ones.

Mutter flips the physical dimensions itself but doesn't announce the
transform so this shouldn't break anything there.
2021-05-05 14:55:07 +02:00
Carlos Garnacho
be4216e051 gdk/wayland: Support the xdg-activation wayland protocol
This protocol implements the IPC necessary to focus application
windows across launcher/launchee. Add support for it.
2021-05-03 17:20:50 +02:00
Matthias Clasen
2b0c474117 Add gdk_wayland_device_get_xkb_keymap
This can be useful to get more detailed information
about keyboard configuration.
2021-05-02 21:02:09 -04:00
Matthias Clasen
97afffba4e wayland: Rewrite shm format debug spew
Rewrite this in a way that doesn't depend on kernel
header defines at the time the wayland scanner was run.

This was causing the build to break on Centos 8, where
a bunch of fourcc formats are missing.
2021-05-01 11:17:28 -04:00
David Lechner
2a610267eb gdk/wayland/cursor/os-compatibility: fix build when memfd_create is not available
When building for homebrew/linuxbrew on Ubuntu 16.04, memfd_create() is
not available and causes the build to fail.

This adds a proper check for the function.
2021-04-27 11:46:39 -05:00
Matthias Clasen
2c34abed20 wayland: Print all layouts in debug spew 2021-04-26 00:16:41 -04:00
Matthias Clasen
05af726446 Merge branch 'wayland-xdg-surface-setup' into 'master'
wayland: Don't duplicate xdg_surface setup code

See merge request GNOME/gtk!3191
2021-04-16 15:16:28 +00:00
David Keijser
db8bf5e7b9 wayland: Don't duplicate xdg_surface setup code 2021-04-16 16:23:16 +02:00
David Keijser
5bbdf3a807 wayland: Avoid directly accessing shadow property of parent surface 2021-04-16 16:13:07 +02:00
Emmanuele Bassi
b0990aa8e2 wayland: Build with G_DISABLE_ASSERT 2021-04-12 21:26:02 -04:00
Matthias Clasen
cce36ae701 wayland: Improve font setting fallback more
We may get a response from the portal that contains
no useful settings at all. In that case, we should
fallback as well.

Fixes: #3838
2021-04-07 19:24:09 -04:00
Matthias Clasen
62f10b1b8f wayland: Improve font setting fallback
When we don't get stettings from the portal, the current
fallback is 'awful fonts'. There is no need for that. Instead,
set the fallback values to grayscale antialiasing with slight
hinting.
2021-04-07 08:50:14 -04:00
Robert Mader
56d37ceed0 gdk/wayland: Defer processing of globals closures
... until all globals have been received.

The dependency tracking introduced in 4e9be39518 only allows to
specify required globals and processes the closures as soon as
the requirements have been met. There are, however, also optional
dependencies - most notably the primary_selection protocol.
Currently we rely on the fact that compositors like Mutter announce
it before `wl_seat`, even though the order is not specified in
the spec.

Process globals closures only after all globals have been announced,
so optional dependencies can be accommodated.

Closes https://gitlab.gnome.org/GNOME/gtk/-/issues/3791
2021-03-30 15:20:00 +02:00
Emmanuel Gil Peyrot
aced6030ee gdkglcontext-wayland: Fallback to GLES 2.0 after legacy failed
This lets the NGL backend be selected instead of the Cairo backend on
devices which expose both GL and GLES, but have better support of GLES.

Tested on a PinePhone.
2021-03-21 20:37:04 +00:00
Matthias Clasen
568fe2e97b wayland: Add debug spew for active keyboard layouts
Print out what we think the active keyboard layout is,
when it changes, with GDK_DEBUG=input.
2021-03-15 17:14:49 -04:00
Matthias Clasen
1eebf0ebd1 wayland: Emit keys-changed on layout changes
We were forgetting to do this in when layout changes are
communicated via handle_modifiers.
2021-03-15 12:34:23 -04:00
Matthias Clasen
4ee4c88e43 wayland: Fix a link
gi-docgen currently can't handle links without namespace
in the Wayland docs.
2021-03-11 16:37:31 +00:00
Matthias Clasen
205a13eaa0 docs: Brush up the Wayland backend docs
Add some content here.
2021-03-11 16:37:31 +00:00
Emmanuele Bassi
6f93e63d21 docs: Move detached sections into their own content file 2021-03-11 16:37:30 +00:00
Benjamin Otte
0a9d075b47 wayland: Fix memleaks when rendering with Cairo
We were leaking buffers. This wasn't caught by valgrind and friends
because it was shared memory (with the compositor), but top(1) would
instantly see memory consumption of the app and the shell go through the
roof.
2021-03-09 19:52:59 +01:00
Benjamin Otte
b63c4d6722 wayland: Don't call _gdk_surface_update_size() all the time
We were calling _gdk_surface_update_size() every frame, even if the
window size didn't change. This would cause us to discard all cached
buffers and redraw the whole screen.

This was BAD.
2021-03-09 19:50:56 +01:00