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kiosk-shell: Introduce kiosk/fullscreen shell for desktop apps 

kiosk-shell is fullscreen shell for apps that use the xdg-shell
protocol. The goal is to make life easier for people shipping embedded
devices with simple fullscreen shell requirements, and reduce the
proliferation of desktop-shell hacks.

Top level surfaces are made fullscreen, whereas dialogs are placed on
top in the center of the output and retain their natural sizes. Dialogs
can be moved and (un)maximized, but resizing is currently not supported.

An app can be directed to a particular output by populating the
"app-ids" field with the app's XDG app id, in the relevant
"[output]" section in the weston config file.

Fixes: #277

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
This commit is contained in:
Alexandros Frantzis 2020-04-21 18:23:37 +03:00 committed by Pekka Paalanen
parent ea4d13b3e3
commit 87c1679a0a
13 changed files with 1796 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
doc/sphinx/index.rst
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@ -7,6 +7,7 @@ Welcome to Weston documentation!
toc/libweston.rst
toc/test-suite.rst
toc/kiosk-shell.rst
Weston
------

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Weston kiosk-shell
==================
Weston's kiosk-shell is a simple shell targeted at single-app/kiosk use cases.
It makes all top-level application windows fullscreen, and supports defining
which applications to place on particular outputs. This is achieved with the
``app-ids=`` field in the corresponding output section in weston.ini. For
example:
.. code-block:: ini
[output]
name=screen0
app-ids=org.domain.app1,com.domain.app2
To run weston with kiosk-shell set ``shell=kiosk-shell.so`` in weston.ini, or
use the ``--shell=kiosk-shell.so`` command-line option.

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@ -1,5 +1,6 @@
# you need to add here any files you add to the toc directory as well
files = [
'kiosk-shell.rst',
'libweston.rst',
'test-suite.rst',
'test-suite-api.rst',

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/*
* Copyright 2010-2012 Intel Corporation
* Copyright 2013 Raspberry Pi Foundation
* Copyright 2011-2012,2020 Collabora, Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include "kiosk-shell-grab.h"
#include "shared/helpers.h"
struct kiosk_shell_grab {
struct kiosk_shell_surface *shsurf;
struct wl_listener shsurf_destroy_listener;
struct weston_pointer_grab pointer_grab;
struct weston_touch_grab touch_grab;
wl_fixed_t dx, dy;
bool active;
};
static void
kiosk_shell_grab_destroy(struct kiosk_shell_grab *shgrab);
/*
* pointer_move_grab_interface
*/
static void
pointer_move_grab_focus(struct weston_pointer_grab *grab)
{
}
static void
pointer_move_grab_axis(struct weston_pointer_grab *grab,
const struct timespec *time,
struct weston_pointer_axis_event *event)
{
}
static void
pointer_move_grab_axis_source(struct weston_pointer_grab *grab,
uint32_t source)
{
}
static void
pointer_move_grab_frame(struct weston_pointer_grab *grab)
{
}
static void
pointer_move_grab_motion(struct weston_pointer_grab *pointer_grab,
const struct timespec *time,
struct weston_pointer_motion_event *event)
{
struct kiosk_shell_grab *shgrab =
container_of(pointer_grab, struct kiosk_shell_grab, pointer_grab);
struct weston_pointer *pointer = pointer_grab->pointer;
struct kiosk_shell_surface *shsurf = shgrab->shsurf;
struct weston_surface *surface;
int dx, dy;
weston_pointer_move(pointer, event);
if (!shsurf)
return;
surface = weston_desktop_surface_get_surface(shsurf->desktop_surface);
dx = wl_fixed_to_int(pointer->x + shgrab->dx);
dy = wl_fixed_to_int(pointer->y + shgrab->dy);
weston_view_set_position(shsurf->view, dx, dy);
weston_compositor_schedule_repaint(surface->compositor);
}
static void
pointer_move_grab_button(struct weston_pointer_grab *pointer_grab,
const struct timespec *time,
uint32_t button, uint32_t state_w)
{
struct kiosk_shell_grab *shgrab =
container_of(pointer_grab, struct kiosk_shell_grab, pointer_grab);
struct weston_pointer *pointer = pointer_grab->pointer;
enum wl_pointer_button_state state = state_w;
if (pointer->button_count == 0 &&
state == WL_POINTER_BUTTON_STATE_RELEASED)
kiosk_shell_grab_destroy(shgrab);
}
static void
pointer_move_grab_cancel(struct weston_pointer_grab *pointer_grab)
{
struct kiosk_shell_grab *shgrab =
container_of(pointer_grab, struct kiosk_shell_grab, pointer_grab);
kiosk_shell_grab_destroy(shgrab);
}
static const struct weston_pointer_grab_interface pointer_move_grab_interface = {
pointer_move_grab_focus,
pointer_move_grab_motion,
pointer_move_grab_button,
pointer_move_grab_axis,
pointer_move_grab_axis_source,
pointer_move_grab_frame,
pointer_move_grab_cancel,
};
/*
* touch_move_grab_interface
*/
static void
touch_move_grab_down(struct weston_touch_grab *grab,
const struct timespec *time,
int touch_id, wl_fixed_t x, wl_fixed_t y)
{
}
static void
touch_move_grab_up(struct weston_touch_grab *touch_grab,
const struct timespec *time, int touch_id)
{
struct kiosk_shell_grab *shgrab =
container_of(touch_grab, struct kiosk_shell_grab, touch_grab);
if (touch_id == 0)
shgrab->active = false;
if (touch_grab->touch->num_tp == 0)
kiosk_shell_grab_destroy(shgrab);
}
static void
touch_move_grab_motion(struct weston_touch_grab *touch_grab,
const struct timespec *time, int touch_id,
wl_fixed_t x, wl_fixed_t y)
{
struct kiosk_shell_grab *shgrab =
container_of(touch_grab, struct kiosk_shell_grab, touch_grab);
struct weston_touch *touch = touch_grab->touch;
struct kiosk_shell_surface *shsurf = shgrab->shsurf;
struct weston_surface *surface;
int dx, dy;
if (!shsurf || !shgrab->active)
return;
surface = weston_desktop_surface_get_surface(shsurf->desktop_surface);
dx = wl_fixed_to_int(touch->grab_x + shgrab->dx);
dy = wl_fixed_to_int(touch->grab_y + shgrab->dy);
weston_view_set_position(shsurf->view, dx, dy);
weston_compositor_schedule_repaint(surface->compositor);
}
static void
touch_move_grab_frame(struct weston_touch_grab *grab)
{
}
static void
touch_move_grab_cancel(struct weston_touch_grab *touch_grab)
{
struct kiosk_shell_grab *shgrab =
container_of(touch_grab, struct kiosk_shell_grab, touch_grab);
kiosk_shell_grab_destroy(shgrab);
}
static const struct weston_touch_grab_interface touch_move_grab_interface = {
touch_move_grab_down,
touch_move_grab_up,
touch_move_grab_motion,
touch_move_grab_frame,
touch_move_grab_cancel,
};
/*
* kiosk_shell_grab
*/
static void
kiosk_shell_grab_handle_shsurf_destroy(struct wl_listener *listener, void *data)
{
struct kiosk_shell_grab *shgrab =
container_of(listener, struct kiosk_shell_grab,
shsurf_destroy_listener);
shgrab->shsurf = NULL;
}
static struct kiosk_shell_grab *
kiosk_shell_grab_create(struct kiosk_shell_surface *shsurf)
{
struct kiosk_shell_grab *shgrab;
shgrab = zalloc(sizeof *shgrab);
if (!shgrab)
return NULL;
shgrab->shsurf = shsurf;
shgrab->shsurf_destroy_listener.notify =
kiosk_shell_grab_handle_shsurf_destroy;
wl_signal_add(&shsurf->destroy_signal,
&shgrab->shsurf_destroy_listener);
shsurf->grabbed = true;
return shgrab;
}
enum kiosk_shell_grab_result
kiosk_shell_grab_start_for_pointer_move(struct kiosk_shell_surface *shsurf,
struct weston_pointer *pointer)
{
struct kiosk_shell_grab *shgrab;
if (!shsurf)
return KIOSK_SHELL_GRAB_RESULT_ERROR;
if (shsurf->grabbed ||
weston_desktop_surface_get_fullscreen(shsurf->desktop_surface) ||
weston_desktop_surface_get_maximized(shsurf->desktop_surface))
return KIOSK_SHELL_GRAB_RESULT_IGNORED;
shgrab = kiosk_shell_grab_create(shsurf);
if (!shgrab)
return KIOSK_SHELL_GRAB_RESULT_ERROR;
shgrab->dx = wl_fixed_from_double(shsurf->view->geometry.x) -
pointer->grab_x;
shgrab->dy = wl_fixed_from_double(shsurf->view->geometry.y) -
pointer->grab_y;
shgrab->active = true;
weston_seat_break_desktop_grabs(pointer->seat);
shgrab->pointer_grab.interface = &pointer_move_grab_interface;
weston_pointer_start_grab(pointer, &shgrab->pointer_grab);
return KIOSK_SHELL_GRAB_RESULT_OK;
}
enum kiosk_shell_grab_result
kiosk_shell_grab_start_for_touch_move(struct kiosk_shell_surface *shsurf,
struct weston_touch *touch)
{
struct kiosk_shell_grab *shgrab;
if (!shsurf)
return KIOSK_SHELL_GRAB_RESULT_ERROR;
if (shsurf->grabbed ||
weston_desktop_surface_get_fullscreen(shsurf->desktop_surface) ||
weston_desktop_surface_get_maximized(shsurf->desktop_surface))
return KIOSK_SHELL_GRAB_RESULT_IGNORED;
shgrab = kiosk_shell_grab_create(shsurf);
if (!shgrab)
return KIOSK_SHELL_GRAB_RESULT_ERROR;
shgrab->dx = wl_fixed_from_double(shsurf->view->geometry.x) -
touch->grab_x;
shgrab->dy = wl_fixed_from_double(shsurf->view->geometry.y) -
touch->grab_y;
shgrab->active = true;
weston_seat_break_desktop_grabs(touch->seat);
shgrab->touch_grab.interface = &touch_move_grab_interface;
weston_touch_start_grab(touch, &shgrab->touch_grab);
return KIOSK_SHELL_GRAB_RESULT_OK;
}
static void
kiosk_shell_grab_destroy(struct kiosk_shell_grab *shgrab)
{
if (shgrab->shsurf) {
wl_list_remove(&shgrab->shsurf_destroy_listener.link);
shgrab->shsurf->grabbed = false;
}
if (shgrab->pointer_grab.pointer)
weston_pointer_end_grab(shgrab->pointer_grab.pointer);
else if (shgrab->touch_grab.touch)
weston_touch_end_grab(shgrab->touch_grab.touch);
free(shgrab);
}

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/*
* Copyright © 2020 Collabora, Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef WESTON_KIOSK_SHELL_GRAB_H
#define WESTON_KIOSK_SHELL_GRAB_H
#include "kiosk-shell.h"
enum kiosk_shell_grab_result {
KIOSK_SHELL_GRAB_RESULT_OK,
KIOSK_SHELL_GRAB_RESULT_IGNORED,
KIOSK_SHELL_GRAB_RESULT_ERROR,
};
enum kiosk_shell_grab_result
kiosk_shell_grab_start_for_pointer_move(struct kiosk_shell_surface *shsurf,
struct weston_pointer *pointer);
enum kiosk_shell_grab_result
kiosk_shell_grab_start_for_touch_move(struct kiosk_shell_surface *shsurf,
struct weston_touch *touch);
#endif /* WESTON_KIOSK_SHELL_GRAB_H */

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/*
* Copyright 2020 Collabora, Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef WESTON_KIOSK_SHELL_H
#define WESTON_KIOSK_SHELL_H
#include <libweston-desktop/libweston-desktop.h>
#include <libweston/libweston.h>
struct kiosk_shell {
struct weston_compositor *compositor;
struct weston_desktop *desktop;
struct wl_listener destroy_listener;
struct wl_listener output_created_listener;
struct wl_listener output_resized_listener;
struct wl_listener output_moved_listener;
struct wl_listener seat_created_listener;
struct weston_layer background_layer;
struct weston_layer normal_layer;
struct wl_list output_list;
};
struct kiosk_shell_surface {
struct weston_desktop_surface *desktop_surface;
struct weston_view *view;
struct kiosk_shell *shell;
struct weston_output *output;
struct wl_listener output_destroy_listener;
struct wl_signal destroy_signal;
struct wl_listener parent_destroy_listener;
struct kiosk_shell_surface *parent;
int focus_count;
int32_t last_width, last_height;
bool grabbed;
struct {
bool is_set;
int32_t x;
int32_t y;
} xwayland;
};
struct kiosk_shell_seat {
struct weston_seat *seat;
struct wl_listener seat_destroy_listener;
struct weston_surface *focused_surface;
struct wl_listener caps_changed_listener;
struct wl_listener keyboard_focus_listener;
};
struct kiosk_shell_output {
struct weston_output *output;
struct wl_listener output_destroy_listener;
struct weston_view *background_view;
struct kiosk_shell *shell;
struct wl_list link;
char *app_ids;
};
#endif /* WESTON_KIOSK_SHELL_H */

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if get_option('shell-kiosk')
srcs_shell_kiosk = [
'kiosk-shell.c',
'kiosk-shell-grab.c',
'util.c',
weston_desktop_shell_server_protocol_h,
weston_desktop_shell_protocol_c,
input_method_unstable_v1_server_protocol_h,
input_method_unstable_v1_protocol_c,
]
deps_shell_kiosk = [
dep_libm,
dep_libexec_weston,
dep_libshared,
dep_lib_desktop,
dep_libweston_public,
]
plugin_shell_kiosk = shared_library(
'kiosk-shell',
srcs_shell_kiosk,
include_directories: common_inc,
dependencies: deps_shell_kiosk,
name_prefix: '',
install: true,
install_dir: dir_module_weston,
install_rpath: '$ORIGIN'
)
env_modmap += 'kiosk-shell.so=@0@;'.format(plugin_shell_kiosk.full_path())
endif

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/*
* Copyright 2010-2012 Intel Corporation
* Copyright 2013 Raspberry Pi Foundation
* Copyright 2011-2012,2020 Collabora, Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
/* Helper functions for kiosk-shell */
/* TODO: These functions are useful to many shells, and, in fact,
* much of content in this file was copied from desktop-shell. We should
* create a shared shell utility collection to deduplicate this code. */
#include "util.h"
#include "shared/helpers.h"
#include <libweston/libweston.h>
struct weston_output *
get_default_output(struct weston_compositor *compositor)
{
if (wl_list_empty(&compositor->output_list))
return NULL;
return container_of(compositor->output_list.next,
struct weston_output, link);
}
struct weston_output *
get_focused_output(struct weston_compositor *compositor)
{
struct weston_seat *seat;
struct weston_output *output = NULL;
wl_list_for_each(seat, &compositor->seat_list, link) {
struct weston_touch *touch = weston_seat_get_touch(seat);
struct weston_pointer *pointer = weston_seat_get_pointer(seat);
struct weston_keyboard *keyboard =
weston_seat_get_keyboard(seat);
/* Priority has touch focus, then pointer and
* then keyboard focus. We should probably have
* three for loops and check first for touch,
* then for pointer, etc. but unless somebody has some
* objections, I think this is sufficient. */
if (touch && touch->focus)
output = touch->focus->output;
else if (pointer && pointer->focus)
output = pointer->focus->output;
else if (keyboard && keyboard->focus)
output = keyboard->focus->output;
if (output)
break;
}
return output;
}
/* This is a copy of the same function from desktop-shell.
* TODO: Fix this function to take into account nested subsurfaces. */
static void
surface_subsurfaces_boundingbox(struct weston_surface *surface, int32_t *x,
int32_t *y, int32_t *w, int32_t *h) {
pixman_region32_t region;
pixman_box32_t *box;
struct weston_subsurface *subsurface;
pixman_region32_init_rect(&region, 0, 0,
surface->width,
surface->height);
wl_list_for_each(subsurface, &surface->subsurface_list, parent_link) {
pixman_region32_union_rect(&region, &region,
subsurface->position.x,
subsurface->position.y,
subsurface->surface->width,
subsurface->surface->height);
}
box = pixman_region32_extents(&region);
if (x)
*x = box->x1;
if (y)
*y = box->y1;
if (w)
*w = box->x2 - box->x1;
if (h)
*h = box->y2 - box->y1;
pixman_region32_fini(&region);
}
void
center_on_output(struct weston_view *view, struct weston_output *output)
{
int32_t surf_x, surf_y, width, height;
float x, y;
if (!output) {
weston_view_set_position(view, 0, 0);
return;
}
surface_subsurfaces_boundingbox(view->surface, &surf_x, &surf_y, &width, &height);
x = output->x + (output->width - width) / 2 - surf_x / 2;
y = output->y + (output->height - height) / 2 - surf_y / 2;
weston_view_set_position(view, x, y);
}
static void
colored_surface_committed(struct weston_surface *es, int32_t sx, int32_t sy)
{
}
struct weston_view *
create_colored_surface(struct weston_compositor *compositor,
float r, float g, float b,
float x, float y, int w, int h)
{
struct weston_surface *surface = NULL;
struct weston_view *view;
surface = weston_surface_create(compositor);
if (surface == NULL) {
weston_log("no memory\n");
return NULL;
}
view = weston_view_create(surface);
if (surface == NULL) {
weston_log("no memory\n");
weston_surface_destroy(surface);
return NULL;
}
surface->committed = colored_surface_committed;
surface->committed_private = NULL;
weston_surface_set_color(surface, r, g, b, 1.0);
pixman_region32_fini(&surface->opaque);
pixman_region32_init_rect(&surface->opaque, 0, 0, w, h);
pixman_region32_fini(&surface->input);
pixman_region32_init_rect(&surface->input, 0, 0, w, h);
weston_surface_set_size(surface, w, h);
weston_view_set_position(view, x, y);
return view;
}

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/*
* Copyright 2010-2012 Intel Corporation
* Copyright 2013 Raspberry Pi Foundation
* Copyright 2011-2012,2020 Collabora, Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
/* Helper functions adapted from desktop-shell */
#include <stdint.h>
struct weston_compositor;
struct weston_layer;
struct weston_output;
struct weston_surface;
struct weston_view;
struct weston_output *
get_default_output(struct weston_compositor *compositor);
struct weston_output *
get_focused_output(struct weston_compositor *compositor);
void
center_on_output(struct weston_view *view, struct weston_output *output);
struct weston_view *
create_colored_surface(struct weston_compositor *compositor,
float r, float g, float b,
float x, float y, int w, int h);

6
man/weston.ini.man
View File

@ -554,6 +554,12 @@ content-protection can actually be realized, only if the hardware
(source and sink) support HDCP, and the backend has the implementation
of content-protection protocol. Currently, HDCP is supported by drm-backend.
.RE
.TP 7
.BI "app-ids=" app-id[,app_id]*
A comma separated list of the IDs of applications to place on this output.
These IDs should match the application IDs as set with the xdg_shell.set_app_id
request. Currently, this option is supported by kiosk-shell.
.RE
.SH "INPUT-METHOD SECTION"
.TP 7
.BI "path=" "@weston_libexecdir@/weston-keyboard"

1
meson.build
View File

@ -158,6 +158,7 @@ subdir('compositor')
subdir('desktop-shell')
subdir('fullscreen-shell')
subdir('ivi-shell')
subdir('kiosk-shell')
subdir('remoting')
subdir('pipewire')
subdir('clients')

6
meson_options.txt
View File

@ -124,6 +124,12 @@ option(
value: true,
description: 'Weston shell UI: IVI (automotive)'
)
option(
'shell-kiosk',
type: 'boolean',
value: true,
description: 'Weston shell UI: kiosk (desktop apps)'
)
option(
'desktop-shell-client-default',