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backends/native: Spin MetaSeatImpl off MetaSeatNative

Browse Source 
Move most of the functional bits (those meant to run on a standalone
thread) to a MetaSeatImpl object. This object is managed by the MetaSeatImpl
and not exposed outside the friend MetaSeatNative/MetaInputDeviceNative/
MetaInputSettings classes.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1403>
This commit is contained in:
Carlos Garnacho 2020-08-07 15:13:51 +02:00 committed by Marge Bot
parent 2ceac4a296
commit 59059e1730
12 changed files with 3461 additions and 2967 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/backends/native/meta-backend-native-types.h
View File

@ -22,5 +22,6 @@
#define META_BACKEND_NATIVE_TYPES_H #define META_BACKEND_NATIVE_TYPES_H
typedef struct _MetaBackendNative MetaBackendNative; typedef struct _MetaBackendNative MetaBackendNative;
typedef struct _MetaSeatNative MetaSeatNative;
#endif /* META_BACKEND_NATIVE_TYPES_H */ #endif /* META_BACKEND_NATIVE_TYPES_H */

72
src/backends/native/meta-input-device-native.c
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@ -215,7 +215,7 @@ meta_input_device_native_is_grouped (ClutterInputDevice *device,
static void static void
meta_input_device_native_bell_notify (MetaInputDeviceNative *device) meta_input_device_native_bell_notify (MetaInputDeviceNative *device)
{ {
clutter_seat_bell_notify (CLUTTER_SEAT (device->seat)); clutter_seat_bell_notify (CLUTTER_SEAT (device->seat_impl->seat_native));
} }
static void static void
@ -416,7 +416,7 @@ key_event_is_modifier (ClutterEvent *event)
static void static void
notify_stickykeys_mask (MetaInputDeviceNative *device) notify_stickykeys_mask (MetaInputDeviceNative *device)
{ {
g_signal_emit_by_name (device->seat, g_signal_emit_by_name (device->seat_impl->seat_native,
"kbd-a11y-mods-state-changed", "kbd-a11y-mods-state-changed",
device->stickykeys_latched_mask, device->stickykeys_latched_mask,
device->stickykeys_locked_mask); device->stickykeys_locked_mask);
@ -427,15 +427,17 @@ update_internal_xkb_state (MetaInputDeviceNative *device,
xkb_mod_mask_t new_latched_mask, xkb_mod_mask_t new_latched_mask,
xkb_mod_mask_t new_locked_mask) xkb_mod_mask_t new_locked_mask)
{ {
MetaSeatNative *seat = device->seat; MetaSeatImpl *seat_impl = device->seat_impl;
xkb_mod_mask_t depressed_mods; xkb_mod_mask_t depressed_mods;
xkb_mod_mask_t latched_mods; xkb_mod_mask_t latched_mods;
xkb_mod_mask_t locked_mods; xkb_mod_mask_t locked_mods;
xkb_mod_mask_t group_mods; xkb_mod_mask_t group_mods;
struct xkb_state *xkb_state;
depressed_mods = xkb_state_serialize_mods (seat->xkb, XKB_STATE_MODS_DEPRESSED); xkb_state = meta_seat_impl_get_xkb_state (seat_impl);
latched_mods = xkb_state_serialize_mods (seat->xkb, XKB_STATE_MODS_LATCHED); depressed_mods = xkb_state_serialize_mods (xkb_state, XKB_STATE_MODS_DEPRESSED);
locked_mods = xkb_state_serialize_mods (seat->xkb, XKB_STATE_MODS_LOCKED); latched_mods = xkb_state_serialize_mods (xkb_state, XKB_STATE_MODS_LATCHED);
locked_mods = xkb_state_serialize_mods (xkb_state, XKB_STATE_MODS_LOCKED);
latched_mods &= ~device->stickykeys_latched_mask; latched_mods &= ~device->stickykeys_latched_mask;
locked_mods &= ~device->stickykeys_locked_mask; locked_mods &= ~device->stickykeys_locked_mask;
@ -446,9 +448,9 @@ update_internal_xkb_state (MetaInputDeviceNative *device,
latched_mods |= device->stickykeys_latched_mask; latched_mods |= device->stickykeys_latched_mask;
locked_mods |= device->stickykeys_locked_mask; locked_mods |= device->stickykeys_locked_mask;
group_mods = xkb_state_serialize_layout (seat->xkb, XKB_STATE_LAYOUT_EFFECTIVE); group_mods = xkb_state_serialize_layout (xkb_state, XKB_STATE_LAYOUT_EFFECTIVE);
xkb_state_update_mask (seat->xkb, xkb_state_update_mask (xkb_state,
depressed_mods, depressed_mods,
latched_mods, latched_mods,
locked_mods, locked_mods,
@ -462,23 +464,25 @@ update_stickykeys_event (ClutterEvent *event,
xkb_mod_mask_t new_latched_mask, xkb_mod_mask_t new_latched_mask,
xkb_mod_mask_t new_locked_mask) xkb_mod_mask_t new_locked_mask)
{ {
MetaSeatNative *seat = device->seat; MetaSeatImpl *seat_impl = device->seat_impl;
xkb_mod_mask_t effective_mods; xkb_mod_mask_t effective_mods;
xkb_mod_mask_t latched_mods; xkb_mod_mask_t latched_mods;
xkb_mod_mask_t locked_mods; xkb_mod_mask_t locked_mods;
struct xkb_state *xkb_state;
update_internal_xkb_state (device, new_latched_mask, new_locked_mask); update_internal_xkb_state (device, new_latched_mask, new_locked_mask);
effective_mods = xkb_state_serialize_mods (seat->xkb, XKB_STATE_MODS_EFFECTIVE); xkb_state = meta_seat_impl_get_xkb_state (seat_impl);
latched_mods = xkb_state_serialize_mods (seat->xkb, XKB_STATE_MODS_LATCHED); effective_mods = xkb_state_serialize_mods (xkb_state, XKB_STATE_MODS_EFFECTIVE);
locked_mods = xkb_state_serialize_mods (seat->xkb, XKB_STATE_MODS_LOCKED); latched_mods = xkb_state_serialize_mods (xkb_state, XKB_STATE_MODS_LATCHED);
locked_mods = xkb_state_serialize_mods (xkb_state, XKB_STATE_MODS_LOCKED);
_clutter_event_set_state_full (event, _clutter_event_set_state_full (event,
seat->button_state, seat_impl->button_state,
device->stickykeys_depressed_mask, device->stickykeys_depressed_mask,
latched_mods, latched_mods,
locked_mods, locked_mods,
effective_mods | seat->button_state); effective_mods | seat_impl->button_state);
} }
static void static void
@ -542,10 +546,11 @@ static void
handle_stickykeys_press (ClutterEvent *event, handle_stickykeys_press (ClutterEvent *event,
MetaInputDeviceNative *device) MetaInputDeviceNative *device)
{ {
MetaSeatNative *seat = device->seat; MetaSeatImpl *seat_impl = device->seat_impl;
xkb_mod_mask_t depressed_mods; xkb_mod_mask_t depressed_mods;
xkb_mod_mask_t new_latched_mask; xkb_mod_mask_t new_latched_mask;
xkb_mod_mask_t new_locked_mask; xkb_mod_mask_t new_locked_mask;
struct xkb_state *xkb_state;
if (!key_event_is_modifier (event)) if (!key_event_is_modifier (event))
return; return;
@ -557,7 +562,8 @@ handle_stickykeys_press (ClutterEvent *event,
return; return;
} }
depressed_mods = xkb_state_serialize_mods (seat->xkb, XKB_STATE_MODS_DEPRESSED); xkb_state = meta_seat_impl_get_xkb_state (seat_impl);
depressed_mods = xkb_state_serialize_mods (xkb_state, XKB_STATE_MODS_DEPRESSED);
/* Ignore the lock modifier mask, that one cannot be sticky, yet the /* Ignore the lock modifier mask, that one cannot be sticky, yet the
* CAPS_LOCK key itself counts as a modifier as it might be remapped * CAPS_LOCK key itself counts as a modifier as it might be remapped
* to some other modifier which can be sticky. * to some other modifier which can be sticky.
@ -590,10 +596,12 @@ static void
handle_stickykeys_release (ClutterEvent *event, handle_stickykeys_release (ClutterEvent *event,
MetaInputDeviceNative *device) MetaInputDeviceNative *device)
{ {
MetaSeatNative *seat = device->seat; MetaSeatImpl *seat_impl = device->seat_impl;
struct xkb_state *xkb_state;
xkb_state = meta_seat_impl_get_xkb_state (seat_impl);
device->stickykeys_depressed_mask = device->stickykeys_depressed_mask =
xkb_state_serialize_mods (seat->xkb, XKB_STATE_MODS_DEPRESSED); xkb_state_serialize_mods (xkb_state, XKB_STATE_MODS_DEPRESSED);
if (key_event_is_modifier (event)) if (key_event_is_modifier (event))
{ {
@ -831,8 +839,12 @@ emulate_pointer_motion (MetaInputDeviceNative *device_evdev,
static gboolean static gboolean
is_numlock_active (MetaInputDeviceNative *device) is_numlock_active (MetaInputDeviceNative *device)
{ {
MetaSeatNative *seat = device->seat; MetaSeatImpl *seat_impl = device->seat_impl;
return xkb_state_mod_name_is_active (seat->xkb, struct xkb_state *xkb_state;
xkb_state = meta_seat_impl_get_xkb_state (seat_impl);
return xkb_state_mod_name_is_active (xkb_state,
"Mod2", "Mod2",
XKB_STATE_MODS_LOCKED); XKB_STATE_MODS_LOCKED);
} }
@ -852,7 +864,7 @@ enable_mousekeys (MetaInputDeviceNative *device_evdev)
return; return;
device->accessibility_virtual_device = device->accessibility_virtual_device =
clutter_seat_create_virtual_device (CLUTTER_SEAT (device_evdev->seat), clutter_seat_create_virtual_device (clutter_input_device_get_seat (device),
CLUTTER_POINTER_DEVICE); CLUTTER_POINTER_DEVICE);
} }
@ -1269,7 +1281,7 @@ meta_input_device_native_init (MetaInputDeviceNative *self)
* it with the provided seat. * it with the provided seat.
*/ */
ClutterInputDevice * ClutterInputDevice *
meta_input_device_native_new (MetaSeatNative *seat, meta_input_device_native_new (MetaSeatImpl *seat_impl,
struct libinput_device *libinput_device) struct libinput_device *libinput_device)
{ {
MetaInputDeviceNative *device; MetaInputDeviceNative *device;
@ -1302,10 +1314,10 @@ meta_input_device_native_new (MetaSeatNative *seat,
"n-strips", n_strips, "n-strips", n_strips,
"n-mode-groups", n_groups, "n-mode-groups", n_groups,
"device-node", node_path, "device-node", node_path,
"seat", seat, "seat", seat_impl->seat_native,
NULL); NULL);
device->seat = seat; device->seat_impl = seat_impl;
device->libinput_device = libinput_device; device->libinput_device = libinput_device;
libinput_device_set_user_data (libinput_device, device); libinput_device_set_user_data (libinput_device, device);
@ -1328,7 +1340,7 @@ meta_input_device_native_new (MetaSeatNative *seat,
* Create a new virtual ClutterInputDevice of the given type. * Create a new virtual ClutterInputDevice of the given type.
*/ */
ClutterInputDevice * ClutterInputDevice *
meta_input_device_native_new_virtual (MetaSeatNative *seat, meta_input_device_native_new_virtual (MetaSeatImpl *seat_impl,
ClutterInputDeviceType type, ClutterInputDeviceType type,
ClutterInputMode mode) ClutterInputMode mode)
{ {
@ -1355,18 +1367,18 @@ meta_input_device_native_new_virtual (MetaSeatNative *seat,
"name", name, "name", name,
"device-type", type, "device-type", type,
"device-mode", mode, "device-mode", mode,
"seat", seat, "seat", seat_impl->seat_native,
NULL); NULL);
device->seat = seat; device->seat_impl = seat_impl;
return CLUTTER_INPUT_DEVICE (device); return CLUTTER_INPUT_DEVICE (device);
} }
MetaSeatNative * MetaSeatImpl *
meta_input_device_native_get_seat (MetaInputDeviceNative *device) meta_input_device_native_get_seat_impl (MetaInputDeviceNative *device)
{ {
return device->seat; return device->seat_impl;
} }
void void

8
src/backends/native/meta-input-device-native.h
View File

@ -69,7 +69,7 @@ struct _MetaInputDeviceNative
ClutterInputDevice parent; ClutterInputDevice parent;
struct libinput_device *libinput_device; struct libinput_device *libinput_device;
MetaSeatNative *seat; MetaSeatImpl *seat_impl;
ClutterInputDeviceTool *last_tool; ClutterInputDeviceTool *last_tool;
cairo_matrix_t device_matrix; cairo_matrix_t device_matrix;
@ -111,14 +111,14 @@ struct _MetaInputDeviceNativeClass
GType meta_input_device_native_get_type (void) G_GNUC_CONST; GType meta_input_device_native_get_type (void) G_GNUC_CONST;
ClutterInputDevice * meta_input_device_native_new (MetaSeatNative *seat, ClutterInputDevice * meta_input_device_native_new (MetaSeatImpl *seat_impl,
struct libinput_device *libinput_device); struct libinput_device *libinput_device);
ClutterInputDevice * meta_input_device_native_new_virtual (MetaSeatNative *seat, ClutterInputDevice * meta_input_device_native_new_virtual (MetaSeatImpl *seat_impl,
ClutterInputDeviceType type, ClutterInputDeviceType type,
ClutterInputMode mode); ClutterInputMode mode);
MetaSeatNative * meta_input_device_native_get_seat (MetaInputDeviceNative *device); MetaSeatImpl * meta_input_device_native_get_seat_impl (MetaInputDeviceNative *device);
void meta_input_device_native_update_leds (MetaInputDeviceNative *device, void meta_input_device_native_update_leds (MetaInputDeviceNative *device,
enum libinput_led leds); enum libinput_led leds);

2
src/backends/native/meta-input-settings-native.c
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@ -412,7 +412,7 @@ meta_input_settings_native_set_keyboard_repeat (MetaInputSettings *settings,
ClutterSeat *seat; ClutterSeat *seat;
seat = clutter_backend_get_default_seat (clutter_get_default_backend ()); seat = clutter_backend_get_default_seat (clutter_get_default_backend ());
meta_seat_native_set_keyboard_repeat (META_SEAT_NATIVE (seat), meta_seat_impl_set_keyboard_repeat (META_SEAT_NATIVE (seat)->impl,
enabled, delay, interval); enabled, delay, interval);
} }

4
src/backends/native/meta-keymap-native.c
View File

@ -58,7 +58,7 @@ meta_keymap_native_get_num_lock_state (ClutterKeymap *keymap)
ClutterSeat *seat; ClutterSeat *seat;
seat = clutter_backend_get_default_seat (clutter_get_default_backend ()); seat = clutter_backend_get_default_seat (clutter_get_default_backend ());
xkb_state = meta_seat_native_get_xkb_state (META_SEAT_NATIVE (seat)); xkb_state = meta_seat_impl_get_xkb_state (META_SEAT_NATIVE (seat)->impl);
return xkb_state_mod_name_is_active (xkb_state, return xkb_state_mod_name_is_active (xkb_state,
XKB_MOD_NAME_NUM, XKB_MOD_NAME_NUM,
@ -73,7 +73,7 @@ meta_keymap_native_get_caps_lock_state (ClutterKeymap *keymap)
ClutterSeat *seat; ClutterSeat *seat;
seat = clutter_backend_get_default_seat (clutter_get_default_backend ()); seat = clutter_backend_get_default_seat (clutter_get_default_backend ());
xkb_state = meta_seat_native_get_xkb_state (META_SEAT_NATIVE (seat)); xkb_state = meta_seat_impl_get_xkb_state (META_SEAT_NATIVE (seat)->impl);
return xkb_state_mod_name_is_active (xkb_state, return xkb_state_mod_name_is_active (xkb_state,
XKB_MOD_NAME_CAPS, XKB_MOD_NAME_CAPS,

15
src/backends/native/meta-launcher.c
View File

@ -51,7 +51,9 @@ struct _MetaLauncher
Login1Seat *seat_proxy; Login1Seat *seat_proxy;
char *seat_id; char *seat_id;
struct {
GHashTable *sysfs_fds; GHashTable *sysfs_fds;
} impl;
gboolean session_active; gboolean session_active;
}; };
@ -410,7 +412,7 @@ on_evdev_device_open (const char *path,
return -1; return -1;
} }
g_hash_table_add (self->sysfs_fds, GINT_TO_POINTER (fd)); g_hash_table_add (self->impl.sysfs_fds, GINT_TO_POINTER (fd));
return fd; return fd;
} }
@ -423,10 +425,10 @@ on_evdev_device_close (int fd,
{ {
MetaLauncher *self = user_data; MetaLauncher *self = user_data;
if (g_hash_table_lookup (self->sysfs_fds, GINT_TO_POINTER (fd))) if (g_hash_table_lookup (self->impl.sysfs_fds, GINT_TO_POINTER (fd)))
{ {
/* /sys/ paths just need close() here */ /* /sys/ paths just need close() here */
g_hash_table_remove (self->sysfs_fds, GINT_TO_POINTER (fd)); g_hash_table_remove (self->impl.sysfs_fds, GINT_TO_POINTER (fd));
close (fd); close (fd);
return; return;
} }
@ -523,12 +525,12 @@ meta_launcher_new (GError **error)
self->session_proxy = g_object_ref (session_proxy); self->session_proxy = g_object_ref (session_proxy);
self->seat_proxy = g_object_ref (seat_proxy); self->seat_proxy = g_object_ref (seat_proxy);
self->seat_id = g_steal_pointer (&seat_id); self->seat_id = g_steal_pointer (&seat_id);
self->sysfs_fds = g_hash_table_new (NULL, NULL); self->impl.sysfs_fds = g_hash_table_new (NULL, NULL);
self->session_active = TRUE; self->session_active = TRUE;
meta_clutter_backend_native_set_seat_id (self->seat_id); meta_clutter_backend_native_set_seat_id (self->seat_id);
meta_seat_native_set_device_callbacks (on_evdev_device_open, meta_seat_impl_set_device_callbacks (on_evdev_device_open,
on_evdev_device_close, on_evdev_device_close,
self); self);
@ -545,10 +547,11 @@ meta_launcher_new (GError **error)
void void
meta_launcher_free (MetaLauncher *self) meta_launcher_free (MetaLauncher *self)
{ {
meta_seat_impl_set_device_callbacks (NULL, NULL, NULL);
g_free (self->seat_id); g_free (self->seat_id);
g_object_unref (self->seat_proxy); g_object_unref (self->seat_proxy);
g_object_unref (self->session_proxy); g_object_unref (self->session_proxy);
g_hash_table_destroy (self->sysfs_fds); g_hash_table_destroy (self->impl.sysfs_fds);
g_slice_free (MetaLauncher, self); g_slice_free (MetaLauncher, self);
} }

3022
src/backends/native/meta-seat-impl.c Normal file
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242
src/backends/native/meta-seat-impl.h Normal file
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@ -0,0 +1,242 @@
/*
* Copyright (C) 2010 Intel Corp.
* Copyright (C) 2014 Jonas Ådahl
* Copyright (C) 2016 Red Hat Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Damien Lespiau <damien.lespiau@intel.com>
* Author: Jonas Ådahl <jadahl@gmail.com>
*/
#ifndef META_SEAT_IMPL_H
#define META_SEAT_IMPL_H
#include <gudev/gudev.h>
#include <libinput.h>
#include <linux/input-event-codes.h>
#include "backends/meta-viewport-info.h"
#include "backends/native/meta-backend-native-types.h"
#include "backends/native/meta-barrier-native.h"
#include "backends/native/meta-cursor-renderer-native.h"
#include "backends/native/meta-keymap-native.h"
#include "backends/native/meta-pointer-constraint-native.h"
#include "backends/native/meta-xkb-utils.h"
#include "clutter/clutter.h"
typedef struct _MetaTouchState MetaTouchState;
typedef struct _MetaSeatImpl MetaSeatImpl;
typedef struct _MetaEventSource MetaEventSource;
struct _MetaTouchState
{
MetaSeatImpl *seat_impl;
int device_slot;
int seat_slot;
graphene_point_t coords;
};
struct _MetaSeatImpl
{
GObject parent_instance;
MetaSeatNative *seat_native;
char *seat_id;
MetaEventSource *event_source;
struct libinput *libinput;
GSList *devices;
ClutterInputDevice *core_pointer;
ClutterInputDevice *core_keyboard;
GHashTable *touch_states;
GHashTable *cursor_renderers;
struct xkb_state *xkb;
xkb_led_index_t caps_lock_led;
xkb_led_index_t num_lock_led;
xkb_led_index_t scroll_lock_led;
xkb_layout_index_t layout_idx;
uint32_t button_state;
int button_count[KEY_CNT];
MetaBarrierManagerNative *barrier_manager;
MetaPointerConstraintImpl *pointer_constraint;
MetaKeymapNative *keymap;
MetaViewportInfo *viewports;
GUdevClient *udev_client;
gboolean tablet_mode_switch_state;
gboolean has_touchscreen;
gboolean has_tablet_switch;
gboolean touch_mode;
/* keyboard repeat */
gboolean repeat;
uint32_t repeat_delay;
uint32_t repeat_interval;
uint32_t repeat_key;
uint32_t repeat_count;
uint32_t repeat_timer;
ClutterInputDevice *repeat_device;
float pointer_x;
float pointer_y;
/* Emulation of discrete scroll events out of smooth ones */
float accum_scroll_dx;
float accum_scroll_dy;
gboolean released;
};
#define META_TYPE_SEAT_IMPL meta_seat_impl_get_type ()
G_DECLARE_FINAL_TYPE (MetaSeatImpl, meta_seat_impl,
META, SEAT_IMPL, GObject)
MetaSeatImpl * meta_seat_impl_new (MetaSeatNative *seat_native,
const char *seat_id);
void meta_seat_impl_notify_key (MetaSeatImpl *seat_impl,
ClutterInputDevice *device,
uint64_t time_us,
uint32_t key,
uint32_t state,
gboolean update_keys);
void meta_seat_impl_notify_relative_motion (MetaSeatImpl *seat_impl,
ClutterInputDevice *input_device,
uint64_t time_us,
float dx,
float dy,
float dx_unaccel,
float dy_unaccel);
void meta_seat_impl_notify_absolute_motion (MetaSeatImpl *seat_impl,
ClutterInputDevice *input_device,
uint64_t time_us,
float x,
float y,
double *axes);
void meta_seat_impl_notify_button (MetaSeatImpl *seat_impl,
ClutterInputDevice *input_device,
uint64_t time_us,
uint32_t button,
uint32_t state);
void meta_seat_impl_notify_scroll_continuous (MetaSeatImpl *seat_impl,
ClutterInputDevice *input_device,
uint64_t time_us,
double dx,
double dy,
ClutterScrollSource source,
ClutterScrollFinishFlags flags);
void meta_seat_impl_notify_discrete_scroll (MetaSeatImpl *seat_impl,
ClutterInputDevice *input_device,
uint64_t time_us,
double discrete_dx,
double discrete_dy,
ClutterScrollSource source);
void meta_seat_impl_notify_touch_event (MetaSeatImpl *seat_impl,
ClutterInputDevice *input_device,
ClutterEventType evtype,
uint64_t time_us,
int slot,
double x,
double y);
void meta_seat_impl_sync_leds (MetaSeatImpl *seat_impl);
MetaTouchState * meta_seat_impl_acquire_touch_state (MetaSeatImpl *seat_impl,
int seat_slot);
MetaTouchState * meta_seat_impl_lookup_touch_state (MetaSeatImpl *seat_impl,
int seat_slot);
void meta_seat_impl_release_touch_state (MetaSeatImpl *seat_impl,
int seat_slot);
void meta_seat_impl_update_xkb_state (MetaSeatImpl *seat_impl);
/**
* MetaOpenDeviceCallback:
* @path: the device path
* @flags: flags to be passed to open
*
* This callback will be called when Clutter needs to access an input
* device. It should return an open file descriptor for the file at @path,
* or -1 if opening failed.
*/
typedef int (* MetaOpenDeviceCallback) (const char *path,
int flags,
gpointer user_data,
GError **error);
typedef void (* MetaCloseDeviceCallback) (int fd,
gpointer user_data);
void meta_seat_impl_set_device_callbacks (MetaOpenDeviceCallback open_callback,
MetaCloseDeviceCallback close_callback,
gpointer user_data);
void meta_seat_impl_release_devices (MetaSeatImpl *seat_impl);
void meta_seat_impl_reclaim_devices (MetaSeatImpl *seat_impl);
struct xkb_state * meta_seat_impl_get_xkb_state (MetaSeatImpl *seat_impl);
void meta_seat_impl_set_keyboard_map (MetaSeatImpl *seat_impl,
struct xkb_keymap *keymap);
struct xkb_keymap * meta_seat_impl_get_keyboard_map (MetaSeatImpl *seat_impl);
void meta_seat_impl_set_keyboard_layout_index (MetaSeatImpl *seat_impl,
xkb_layout_index_t idx);
xkb_layout_index_t meta_seat_impl_get_keyboard_layout_index (MetaSeatImpl *seat_impl);
void meta_seat_impl_set_keyboard_numlock (MetaSeatImpl *seat_impl,
gboolean numlock_state);
void meta_seat_impl_set_keyboard_repeat (MetaSeatImpl *seat_impl,
gboolean repeat,
uint32_t delay,
uint32_t interval);
MetaBarrierManagerNative * meta_seat_impl_get_barrier_manager (MetaSeatImpl *seat_impl);
void meta_seat_impl_set_pointer_constraint (MetaSeatImpl *seat_impl,
MetaPointerConstraintImpl *constraint_impl);
void meta_seat_impl_set_viewports (MetaSeatImpl *seat_impl,
MetaViewportInfo *viewports);
void meta_seat_impl_warp_pointer (MetaSeatImpl *seat_impl,
int x,
int y);
gboolean meta_seat_impl_query_state (MetaSeatImpl *seat_impl,
ClutterInputDevice *device,
ClutterEventSequence *sequence,
graphene_point_t *coords,
ClutterModifierType *modifiers);
ClutterInputDevice * meta_seat_impl_get_pointer (MetaSeatImpl *seat_impl);
ClutterInputDevice * meta_seat_impl_get_keyboard (MetaSeatImpl *seat_impl);
GSList * meta_seat_impl_get_devices (MetaSeatImpl *seat_impl);
MetaKeymapNative * meta_seat_impl_get_keymap (MetaSeatImpl *seat_impl);
#endif /* META_SEAT_IMPL_H */

2752
src/backends/native/meta-seat-native.c
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144
src/backends/native/meta-seat-native.h
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@ -32,83 +32,31 @@
#include "backends/native/meta-cursor-renderer-native.h" #include "backends/native/meta-cursor-renderer-native.h"
#include "backends/native/meta-keymap-native.h" #include "backends/native/meta-keymap-native.h"
#include "backends/native/meta-pointer-constraint-native.h" #include "backends/native/meta-pointer-constraint-native.h"
#include "backends/native/meta-seat-impl.h"
#include "backends/native/meta-xkb-utils.h" #include "backends/native/meta-xkb-utils.h"
#include "clutter/clutter.h" #include "clutter/clutter.h"
typedef struct _MetaTouchState MetaTouchState;
typedef struct _MetaSeatNative MetaSeatNative; typedef struct _MetaSeatNative MetaSeatNative;
typedef struct _MetaEventSource MetaEventSource;
struct _MetaTouchState
{
MetaSeatNative *seat;
int device_slot;
int seat_slot;
graphene_point_t coords;
};
struct _MetaSeatNative struct _MetaSeatNative
{ {
ClutterSeat parent_instance; ClutterSeat parent_instance;
MetaSeatImpl *impl;
char *seat_id; char *seat_id;
MetaEventSource *event_source;
struct libinput *libinput;
struct libinput_seat *libinput_seat;
GSList *devices; GList *devices;
ClutterInputDevice *core_pointer; ClutterInputDevice *core_pointer;
ClutterInputDevice *core_keyboard; ClutterInputDevice *core_keyboard;
GHashTable *touch_states;
guint virtual_touch_slot_base; guint virtual_touch_slot_base;
GHashTable *reserved_virtual_slots; GHashTable *reserved_virtual_slots;
GHashTable *cursor_renderers;
struct xkb_state *xkb;
xkb_led_index_t caps_lock_led;
xkb_led_index_t num_lock_led;
xkb_led_index_t scroll_lock_led;
xkb_layout_index_t layout_idx;
uint32_t button_state;
int button_count[KEY_CNT];
int device_id_next;
GList *free_device_ids;
MetaBarrierManagerNative *barrier_manager;
MetaPointerConstraintImpl *pointer_constraint;
MetaKeymapNative *keymap; MetaKeymapNative *keymap;
MetaCursorRenderer *cursor_renderer; MetaCursorRenderer *cursor_renderer;
GHashTable *tablet_cursors; GHashTable *tablet_cursors;
MetaViewportInfo *viewports;
GUdevClient *udev_client;
guint tablet_mode_switch_state : 1;
guint has_touchscreen : 1;
guint has_tablet_switch : 1;
guint touch_mode : 1;
/* keyboard repeat */
gboolean repeat;
uint32_t repeat_delay;
uint32_t repeat_interval;
uint32_t repeat_key;
uint32_t repeat_count;
uint32_t repeat_timer;
ClutterInputDevice *repeat_device;
float pointer_x;
float pointer_y;
/* Emulation of discrete scroll events out of smooth ones */
float accum_scroll_dx;
float accum_scroll_dy;
gboolean released; gboolean released;
}; };
@ -116,95 +64,11 @@ struct _MetaSeatNative
G_DECLARE_FINAL_TYPE (MetaSeatNative, meta_seat_native, G_DECLARE_FINAL_TYPE (MetaSeatNative, meta_seat_native,
META, SEAT_NATIVE, ClutterSeat) META, SEAT_NATIVE, ClutterSeat)
void meta_seat_native_notify_key (MetaSeatNative *seat,
ClutterInputDevice *device,
uint64_t time_us,
uint32_t key,
uint32_t state,
gboolean update_keys);
void meta_seat_native_notify_relative_motion (MetaSeatNative *seat_evdev,
ClutterInputDevice *input_device,
uint64_t time_us,
float dx,
float dy,
float dx_unaccel,
float dy_unaccel);
void meta_seat_native_notify_absolute_motion (MetaSeatNative *seat_evdev,
ClutterInputDevice *input_device,
uint64_t time_us,
float x,
float y,
double *axes);
void meta_seat_native_notify_button (MetaSeatNative *seat,
ClutterInputDevice *input_device,
uint64_t time_us,
uint32_t button,
uint32_t state);
void meta_seat_native_notify_scroll_continuous (MetaSeatNative *seat,
ClutterInputDevice *input_device,
uint64_t time_us,
double dx,
double dy,
ClutterScrollSource source,
ClutterScrollFinishFlags flags);
void meta_seat_native_notify_discrete_scroll (MetaSeatNative *seat,
ClutterInputDevice *input_device,
uint64_t time_us,
double discrete_dx,
double discrete_dy,
ClutterScrollSource source);
void meta_seat_native_notify_touch_event (MetaSeatNative *seat,
ClutterInputDevice *input_device,
ClutterEventType evtype,
uint64_t time_us,
int slot,
double x,
double y);
void meta_seat_native_set_libinput_seat (MetaSeatNative *seat, void meta_seat_native_set_libinput_seat (MetaSeatNative *seat,
struct libinput_seat *libinput_seat); struct libinput_seat *libinput_seat);
void meta_seat_native_sync_leds (MetaSeatNative *seat); void meta_seat_native_sync_leds (MetaSeatNative *seat);
MetaTouchState * meta_seat_native_acquire_touch_state (MetaSeatNative *seat,
int seat_slot);
MetaTouchState * meta_seat_native_lookup_touch_state (MetaSeatNative *seat,
int seat_slot);
void meta_seat_native_release_touch_state (MetaSeatNative *seat,
int seat_slot);
void meta_seat_native_clear_repeat_timer (MetaSeatNative *seat);
gint meta_seat_native_acquire_device_id (MetaSeatNative *seat);
void meta_seat_native_release_device_id (MetaSeatNative *seat,
ClutterInputDevice *device);
void meta_seat_native_update_xkb_state (MetaSeatNative *seat);
void meta_seat_native_constrain_pointer (MetaSeatNative *seat,
ClutterInputDevice *core_pointer,
uint64_t time_us,
float x,
float y,
float *new_x,
float *new_y);
void meta_seat_native_filter_relative_motion (MetaSeatNative *seat,
ClutterInputDevice *device,
float x,
float y,
float *dx,
float *dy);
void meta_seat_native_dispatch (MetaSeatNative *seat);
/** /**
* MetaOpenDeviceCallback: * MetaOpenDeviceCallback:
* @path: the device path * @path: the device path
@ -228,8 +92,6 @@ void meta_seat_native_set_device_callbacks (MetaOpenDeviceCallback open_callba
void meta_seat_native_release_devices (MetaSeatNative *seat); void meta_seat_native_release_devices (MetaSeatNative *seat);
void meta_seat_native_reclaim_devices (MetaSeatNative *seat); void meta_seat_native_reclaim_devices (MetaSeatNative *seat);
struct xkb_state * meta_seat_native_get_xkb_state (MetaSeatNative *seat);
void meta_seat_native_set_keyboard_map (MetaSeatNative *seat, void meta_seat_native_set_keyboard_map (MetaSeatNative *seat,
struct xkb_keymap *keymap); struct xkb_keymap *keymap);

38
src/backends/native/meta-virtual-input-device-native.c
View File

@ -131,7 +131,7 @@ release_pressed_buttons (ClutterVirtualInputDevice *virtual_device)
switch (get_button_type (code)) switch (get_button_type (code))
{ {
case EVDEV_BUTTON_TYPE_KEY: case EVDEV_BUTTON_TYPE_KEY:
meta_seat_native_notify_key (virtual_evdev->seat, meta_seat_impl_notify_key (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
time_us, time_us,
code, code,
@ -139,7 +139,7 @@ release_pressed_buttons (ClutterVirtualInputDevice *virtual_device)
TRUE); TRUE);
break; break;
case EVDEV_BUTTON_TYPE_BUTTON: case EVDEV_BUTTON_TYPE_BUTTON:
meta_seat_native_notify_button (virtual_evdev->seat, meta_seat_impl_notify_button (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
time_us, time_us,
code, code,
@ -167,7 +167,7 @@ meta_virtual_input_device_native_notify_relative_motion (ClutterVirtualInputDevi
if (time_us == CLUTTER_CURRENT_TIME) if (time_us == CLUTTER_CURRENT_TIME)
time_us = g_get_monotonic_time (); time_us = g_get_monotonic_time ();
meta_seat_native_notify_relative_motion (virtual_evdev->seat, meta_seat_impl_notify_relative_motion (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
time_us, time_us,
dx, dy, dx, dy,
@ -188,7 +188,7 @@ meta_virtual_input_device_native_notify_absolute_motion (ClutterVirtualInputDevi
if (time_us == CLUTTER_CURRENT_TIME) if (time_us == CLUTTER_CURRENT_TIME)
time_us = g_get_monotonic_time (); time_us = g_get_monotonic_time ();
meta_seat_native_notify_absolute_motion (virtual_evdev->seat, meta_seat_impl_notify_absolute_motion (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
time_us, time_us,
x, y, x, y,
@ -254,7 +254,7 @@ meta_virtual_input_device_native_notify_button (ClutterVirtualInputDevice *virtu
button_state == CLUTTER_BUTTON_STATE_PRESSED ? "press" : "release", button_state == CLUTTER_BUTTON_STATE_PRESSED ? "press" : "release",
evdev_button, virtual_device); evdev_button, virtual_device);
meta_seat_native_notify_button (virtual_evdev->seat, meta_seat_impl_notify_button (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
time_us, time_us,
evdev_button, evdev_button,
@ -296,7 +296,7 @@ meta_virtual_input_device_native_notify_key (ClutterVirtualInputDevice *virtual_
key_state == CLUTTER_KEY_STATE_PRESSED ? "press" : "release", key_state == CLUTTER_KEY_STATE_PRESSED ? "press" : "release",
key, virtual_device); key, virtual_device);
meta_seat_native_notify_key (virtual_evdev->seat, meta_seat_impl_notify_key (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
time_us, time_us,
key, key,
@ -322,7 +322,7 @@ pick_keycode_for_keyval_in_current_group (ClutterVirtualInputDevice *virtual_dev
backend = clutter_get_default_backend (); backend = clutter_get_default_backend ();
keymap = clutter_seat_get_keymap (clutter_backend_get_default_seat (backend)); keymap = clutter_seat_get_keymap (clutter_backend_get_default_seat (backend));
xkb_keymap = meta_keymap_native_get_keyboard_map (META_KEYMAP_NATIVE (keymap)); xkb_keymap = meta_keymap_native_get_keyboard_map (META_KEYMAP_NATIVE (keymap));
state = virtual_evdev->seat->xkb; state = meta_seat_impl_get_xkb_state (virtual_evdev->seat->impl);
layout = xkb_state_serialize_layout (state, XKB_STATE_LAYOUT_EFFECTIVE); layout = xkb_state_serialize_layout (state, XKB_STATE_LAYOUT_EFFECTIVE);
min_keycode = xkb_keymap_min_keycode (xkb_keymap); min_keycode = xkb_keymap_min_keycode (xkb_keymap);
@ -391,7 +391,7 @@ apply_level_modifiers (ClutterVirtualInputDevice *virtual_device,
key_state == CLUTTER_KEY_STATE_PRESSED ? "press" : "release", key_state == CLUTTER_KEY_STATE_PRESSED ? "press" : "release",
evcode, virtual_device); evcode, virtual_device);
meta_seat_native_notify_key (virtual_evdev->seat, meta_seat_impl_notify_key (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
time_us, time_us,
evcode, evcode,
@ -449,7 +449,7 @@ meta_virtual_input_device_native_notify_keyval (ClutterVirtualInputDevice *virtu
if (key_state) if (key_state)
apply_level_modifiers (virtual_device, time_us, level, key_state); apply_level_modifiers (virtual_device, time_us, level, key_state);
meta_seat_native_notify_key (virtual_evdev->seat, meta_seat_impl_notify_key (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
time_us, time_us,
evcode, evcode,
@ -506,7 +506,7 @@ meta_virtual_input_device_native_notify_discrete_scroll (ClutterVirtualInputDevi
direction_to_discrete (direction, &discrete_dx, &discrete_dy); direction_to_discrete (direction, &discrete_dx, &discrete_dy);
meta_seat_native_notify_discrete_scroll (virtual_evdev->seat, meta_seat_impl_notify_discrete_scroll (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
time_us, time_us,
discrete_dx, discrete_dy, discrete_dx, discrete_dy,
@ -529,7 +529,7 @@ meta_virtual_input_device_native_notify_scroll_continuous (ClutterVirtualInputDe
if (time_us == CLUTTER_CURRENT_TIME) if (time_us == CLUTTER_CURRENT_TIME)
time_us = g_get_monotonic_time (); time_us = g_get_monotonic_time ();
meta_seat_native_notify_scroll_continuous (virtual_evdev->seat, meta_seat_impl_notify_scroll_continuous (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
time_us, time_us,
dx, dy, dx, dy,
@ -555,7 +555,7 @@ meta_virtual_input_device_native_notify_touch_down (ClutterVirtualInputDevice *v
time_us = g_get_monotonic_time (); time_us = g_get_monotonic_time ();
seat_slot = virtual_evdev->slot_base + (guint) device_slot; seat_slot = virtual_evdev->slot_base + (guint) device_slot;
touch_state = meta_seat_native_acquire_touch_state (virtual_evdev->seat, touch_state = meta_seat_impl_acquire_touch_state (virtual_evdev->seat->impl,
seat_slot); seat_slot);
if (!touch_state) if (!touch_state)
return; return;
@ -563,7 +563,7 @@ meta_virtual_input_device_native_notify_touch_down (ClutterVirtualInputDevice *v
touch_state->coords.x = x; touch_state->coords.x = x;
touch_state->coords.y = y; touch_state->coords.y = y;
meta_seat_native_notify_touch_event (virtual_evdev->seat, meta_seat_impl_notify_touch_event (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
CLUTTER_TOUCH_BEGIN, CLUTTER_TOUCH_BEGIN,
time_us, time_us,
@ -590,7 +590,7 @@ meta_virtual_input_device_native_notify_touch_motion (ClutterVirtualInputDevice
time_us = g_get_monotonic_time (); time_us = g_get_monotonic_time ();
seat_slot = virtual_evdev->slot_base + (guint) device_slot; seat_slot = virtual_evdev->slot_base + (guint) device_slot;
touch_state = meta_seat_native_lookup_touch_state (virtual_evdev->seat, touch_state = meta_seat_impl_lookup_touch_state (virtual_evdev->seat->impl,
seat_slot); seat_slot);
if (!touch_state) if (!touch_state)
return; return;
@ -598,7 +598,7 @@ meta_virtual_input_device_native_notify_touch_motion (ClutterVirtualInputDevice
touch_state->coords.x = x; touch_state->coords.x = x;
touch_state->coords.y = y; touch_state->coords.y = y;
meta_seat_native_notify_touch_event (virtual_evdev->seat, meta_seat_impl_notify_touch_event (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
CLUTTER_TOUCH_BEGIN, CLUTTER_TOUCH_BEGIN,
time_us, time_us,
@ -623,12 +623,12 @@ meta_virtual_input_device_native_notify_touch_up (ClutterVirtualInputDevice *vir
time_us = g_get_monotonic_time (); time_us = g_get_monotonic_time ();
seat_slot = virtual_evdev->slot_base + (guint) device_slot; seat_slot = virtual_evdev->slot_base + (guint) device_slot;
touch_state = meta_seat_native_lookup_touch_state (virtual_evdev->seat, touch_state = meta_seat_impl_lookup_touch_state (virtual_evdev->seat->impl,
seat_slot); seat_slot);
if (!touch_state) if (!touch_state)
return; return;
meta_seat_native_notify_touch_event (virtual_evdev->seat, meta_seat_impl_notify_touch_event (virtual_evdev->seat->impl,
virtual_evdev->device, virtual_evdev->device,
CLUTTER_TOUCH_BEGIN, CLUTTER_TOUCH_BEGIN,
time_us, time_us,
@ -636,7 +636,7 @@ meta_virtual_input_device_native_notify_touch_up (ClutterVirtualInputDevice *vir
touch_state->coords.x, touch_state->coords.x,
touch_state->coords.y); touch_state->coords.y);
meta_seat_native_release_touch_state (virtual_evdev->seat, meta_seat_impl_release_touch_state (virtual_evdev->seat->impl,
touch_state->seat_slot); touch_state->seat_slot);
} }
@ -702,7 +702,7 @@ meta_virtual_input_device_native_constructed (GObject *object)
device_type, virtual_device); device_type, virtual_device);
virtual_evdev->device = virtual_evdev->device =
meta_input_device_native_new_virtual (virtual_evdev->seat, meta_input_device_native_new_virtual (virtual_evdev->seat->impl,
device_type, device_type,
CLUTTER_INPUT_MODE_PHYSICAL); CLUTTER_INPUT_MODE_PHYSICAL);

2
src/meson.build
View File

@ -705,6 +705,8 @@ if have_native_backend
'backends/native/meta-renderer-native-gles3.c', 'backends/native/meta-renderer-native-gles3.c',
'backends/native/meta-renderer-native-gles3.h', 'backends/native/meta-renderer-native-gles3.h',
'backends/native/meta-renderer-native.h', 'backends/native/meta-renderer-native.h',
'backends/native/meta-seat-impl.c',
'backends/native/meta-seat-impl.h',
'backends/native/meta-seat-native.c', 'backends/native/meta-seat-native.c',
'backends/native/meta-seat-native.h', 'backends/native/meta-seat-native.h',
'backends/native/meta-stage-native.c', 'backends/native/meta-stage-native.c',