Use the helpers to map a weston_surface and weston_view, rather than
manually manipulating the internals.
Signed-off-by: Daniel Stone <daniels@collabora.com>
When working on tablet tools, use the weston_surface and weston_view
helpers to manipulate their cursors, instead of manually setting various
members.
Signed-off-by: Daniel Stone <daniels@collabora.com>
A constraint always has a surface, but may not have a view - use the
surface pointer directly without trying to get it through the view.
Fixes#823
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
We already have these for global coordinates, now we have them for
surface coordinates too. In addition to removing some unsightly
unadorned coordinate usage, this also adds appropriate coordinate space
id checks at runtime.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This is a tricky bit of code and we use it in two places. Let's make a
single implementation.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
Most of these don't use the parameter that changes at all, but some get
a nice simplification.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
There are many times when we want to set a global position with a surface
offset added.
It's a fairly nasty operation, and most places in the code currently do
it naively, ignoring the painful existence of freeform window rotations
and other complex transforms that could be in play (but probably aren't)
Add a helper for this and convert existing usage.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
Oops, this was always wrong but nothing actually checked it. Checks are
coming, so it needs to be fixed.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
The addition in a former commit of the flags field in the activation data will
let us pass the reason for activation to the constraint logic. We use that
reason here to unconditionally enable constraints in the recently 'fullscreened'
surface.
Signed-off-by: Sergio Gómez <sergio.g.delreal@gmail.com>
Since we want to pass the view to the surface activation listener inside the
constraints code, and the surface is reachable from the view anyway.
The flags field will let us pass the reason for activation to the constraints
code, which will then handle especially the fullscreen case.
Signed-off-by: Sergio Gómez <sergio.g.delreal@gmail.com>
Currently, and for legacy reasons, weston_seat_set_keyboard_focus() contains
logic related to surface activation. Since this function is always called from
weston_view_activate_input(), move that code there where it seems more
appropriate.
This will help us in subsequent commits by avoiding to have to change the
signature of weston_seat_set_keyboard_focus(), which would make that function
even more awkward than it currently is.
Signed-off-by: Sergio Gómez <sergio.g.delreal@gmail.com>
Based on patches from:
Peter Hutterer <peter.hutterer@who-t.net>
Lyude Paul <thatslyude@gmail.com>
Bastian Farkas <bfarkas@de.adit-jv.com>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
When it comes to a window frame, a tablet tool and cursor act almost
identical; they click things, drag things, etc. The tool type and extra
axes don't serve any use in the context of a window frame, so tablet
pointers share the frame_pointer structures used for the mouse pointer.
Co-authored-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Lyude Paul <thatslyude@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Signed-off-by: Bastian Farkas <bfarkas@de.adit-jv.com>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
The tablet is given a separate cursor. Most tablet interaction is an absolute
interaction and shouldn't need a cursor at all, but usually the cursor is used
to indicate the type of virtual tool currently assigned.
Based on patches from
Peter Hutterer <peter.hutterer@who-t.net>
Lyude Paul <thatslyude@gmail.com>
Bastian Farkas <bfarkas@de.adit-jv.com>
Maniraj Devadoss <Maniraj.Devadoss@in.bosch.com>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Based on a patch from
Peter Hutterer <peter.hutterer@who-t.net>
Lyude Paul <thatslyude@gmail.com>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Closely modelled after the pointer focus handling
Co-authored-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Lyude Paul <thatslyude@gmail.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Bastian Farkas <bfarkas@de.adit-jv.com>
Based on a patch from
Peter Hutterer <peter.hutterer@who-t.net>
Lyude Paul <thatslyude@gmail.com>
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Introduces three new structs, weston_tablet and weston_tablet_tool for the
respective devices, with the respective information as it's used on the protocol.
And weston_tablet_tool_id to track the tools of a tablet.
Note that tools are independent of tablets, many tools can be used across
multiple tablets.
The nesting on the protocol level requires a global tablet manager, a tablet
seat nested into weston_seat. The list of tablets and tools are also part of
the weston_seat.
Most functions are stubs except for the actual tablet and tablet tool
creation and removal.
This is based on patches from Peter Hutterer <peter.hutterer@who-t.net> and
Bastian Farkas <bfarkas@de.adit-jv.com>.
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
We need only check that the region is not empty. If either the input region or
the constraint region have degenerate extents, the intersection from the
previous instruction will set confine_region->data to pixman_region_empty_data.
Fixes: b6423e59
Signed-off-by: Sergio Gómez <sergio.g.delreal@gmail.com>
Since the logic of pointer constraints assumes a valid view throughout, add a
signal to disable constraints when its current view is unmapped by Weston.
The assumption that a previously unmapped view is valid already leads to the
constraints code crashing. This can happen when attaching a NULL buffer to the
surface and commiting, which effectively unmaps the view with the side effect of
clearing the surface's input region, which is then assumed valid inside
maybe_warp_confined_pointer().
Fixes: #721
Signed-off-by: Sergio Gómez <sergio.g.delreal@gmail.com>
Currently, the surface destroy listener in pointer constraints is redundant,
since surface destruction already handles pointer constraints destruction (see
libweston/compositor.c:weston_surface_unref()).
Signed-off-by: Sergio Gómez <sergio.g.delreal@gmail.com>
I also snuck in a trivial change to drag_surface_configure at the same
time to avoid yet another micro patch.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
Convert the bare x,y coordinates into struct weston_coord and update all
users.
We keep the surface position in wl_fixed_t for now so it still exactly
matches the position most recently sent to clients.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
Push weston_coord into the notification functions instead of passing
two doubles.
The touch handlers are passed a pointer to a weston_coord, which is
unusual. This is done so we can pass a NULL pointer instead of a
fabricated invalid coordinate when the touch type is TOUCH_UP.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
If a window is clicked with a mouse while it's being interacted with via
touch input, the assert from 2dc8680d will fire.
This is a leftover from d611ab24
Update the transform before converting the coordinate to fix this.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
Update users of the old coordinate space conversion functions that take
x, y pairs to the new weston_coord versions.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
This triggers my new favourite assert sometimes when making RDP
connections, so just update the transform here.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
When the pointer is confined and we are handling motion, we need
up-to-date view transforms in order to respect the confinement. So
update view transforms in such case.
This fixes an issue in which we'd try to transform views with dirty
transforms in weston_pointer_clamp_event_to_region(), hitting an assert.
This is a leftover of d611ab24 "libweston: Update view transforms more
often".
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
When the pointer is constrained and the surface in which it is
constrained gets committed, we may warp the pointer in some
circumstances. In order to do that, we need the associated view
transforms up-to-date. So update view transforms when this surface gets
committed.
This fixes an issue in which we'd hit an assert when trying to warp the
pointer, as we were trying to transform views with dirty transforms.
This is a leftover of d611ab24fd
"libweston: Update view transforms more often".
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
These places all eventually lead to calling weston_view_to_global_float()
or weston_view_from_global_float() on a view with a dirty transform.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
There are two problems here, one is that the surface jump logic only makes
sense if the view remains the same.
The more important fix is that pointer coordinates are in global coordinates
and we want view coordinates, so this test was always wrong and led to an
xdg ping storm due to spurious focus changes.
Fixes 4d141a788
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
weston_pointer_move() can change the pointer->focus, so we have to ensure
we're only testing old_sx and old_sy if we had a focus set before that
point.
Fixes 9b5a525a3d
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
We're just going to crash at weston_view_from_global_fixed() anyway if
this is untrue, but we have a similar assertion elsewhere already.
Signed-off-by: Derek Foreman <derek.foreman@collabora.com>
