mirror of
https://github.com/brl/mutter.git
synced 2024-11-22 08:00:42 -05:00
wayland: Add MetaWaylandTabletManager
This struct keeps the server side information for the wl_tablet_manager global resource. It keeps the clients requesting this interface, and does keep track of the plugged tablet devices, so wl_tablet_manager.device_added is emitted on the expected clients.
This commit is contained in:
Carlos Garnacho
parent
0deb069f87
commit
d990f873c1
@ -296,6 +296,8 @@ libmutter_la_SOURCES += \
|
||||
wayland/meta-wayland-seat.h \
|
||||
wayland/meta-wayland-tablet.c \
|
||||
wayland/meta-wayland-tablet.h \
|
||||
wayland/meta-wayland-tablet-manager.c \
|
||||
wayland/meta-wayland-tablet-manager.h \
|
||||
wayland/meta-wayland-tablet-seat.c \
|
||||
wayland/meta-wayland-tablet-seat.h \
|
||||
wayland/meta-wayland-tablet-tool.c \
|
||||
|
||||
@ -33,6 +33,7 @@
|
||||
#include "meta-wayland-surface.h"
|
||||
#include "meta-wayland-seat.h"
|
||||
#include "meta-wayland-pointer-gestures.h"
|
||||
#include "meta-wayland-tablet-manager.h"
|
||||
|
||||
typedef struct _MetaXWaylandSelection MetaXWaylandSelection;
|
||||
|
||||
@ -69,6 +70,7 @@ struct _MetaWaylandCompositor
|
||||
MetaXWaylandManager xwayland_manager;
|
||||
|
||||
MetaWaylandSeat *seat;
|
||||
MetaWaylandTabletManager *tablet_manager;
|
||||
};
|
||||
|
||||
#endif /* META_WAYLAND_PRIVATE_H */
|
||||
|
||||
239
src/wayland/meta-wayland-tablet-manager.c
Normal file
239
src/wayland/meta-wayland-tablet-manager.c
Normal file
@ -0,0 +1,239 @@
|
||||
/*
|
||||
* Wayland Support
|
||||
*
|
||||
* Copyright (C) 2015 Red Hat
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of the
|
||||
* License, or (at your option) any later version.
|
||||
*
|
||||
* This program 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
|
||||
* General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
* 02111-1307, USA.
|
||||
*
|
||||
* Author: Carlos Garnacho <carlosg@gnome.org>
|
||||
*/
|
||||
|
||||
#define _GNU_SOURCE
|
||||
|
||||
#include "config.h"
|
||||
|
||||
#include <glib.h>
|
||||
|
||||
#include <wayland-server.h>
|
||||
#include "tablet-unstable-v1-server-protocol.h"
|
||||
|
||||
#include "meta-wayland-private.h"
|
||||
#include "meta-wayland-tablet-manager.h"
|
||||
#include "meta-wayland-tablet-seat.h"
|
||||
|
||||
static void
|
||||
unbind_resource (struct wl_resource *resource)
|
||||
{
|
||||
wl_list_remove (wl_resource_get_link (resource));
|
||||
}
|
||||
|
||||
static gboolean
|
||||
is_tablet_device (ClutterInputDevice *device)
|
||||
{
|
||||
ClutterInputDeviceType device_type;
|
||||
|
||||
if (clutter_input_device_get_device_mode (device) == CLUTTER_INPUT_MODE_MASTER)
|
||||
return FALSE;
|
||||
|
||||
device_type = clutter_input_device_get_device_type (device);
|
||||
|
||||
return (device_type == CLUTTER_TABLET_DEVICE ||
|
||||
device_type == CLUTTER_PEN_DEVICE ||
|
||||
device_type == CLUTTER_ERASER_DEVICE ||
|
||||
device_type == CLUTTER_CURSOR_DEVICE);
|
||||
}
|
||||
|
||||
static void
|
||||
tablet_manager_get_tablet_seat (struct wl_client *client,
|
||||
struct wl_resource *resource,
|
||||
guint32 id,
|
||||
struct wl_resource *seat_resource)
|
||||
{
|
||||
MetaWaylandTabletManager *tablet_manager = wl_resource_get_user_data (resource);
|
||||
MetaWaylandSeat *seat = wl_resource_get_user_data (seat_resource);
|
||||
MetaWaylandTabletSeat *tablet_seat;
|
||||
|
||||
tablet_seat = meta_wayland_tablet_manager_ensure_seat (tablet_manager, seat);
|
||||
meta_wayland_tablet_seat_create_new_resource (tablet_seat, client,
|
||||
resource, id);
|
||||
}
|
||||
|
||||
static void
|
||||
tablet_manager_destroy (struct wl_client *client,
|
||||
struct wl_resource *resource)
|
||||
{
|
||||
wl_resource_destroy (resource);
|
||||
}
|
||||
|
||||
static const struct zwp_tablet_manager_v1_interface tablet_manager_interface = {
|
||||
tablet_manager_get_tablet_seat,
|
||||
tablet_manager_destroy
|
||||
};
|
||||
|
||||
static void
|
||||
bind_tablet_manager (struct wl_client *client,
|
||||
void *data,
|
||||
uint32_t version,
|
||||
uint32_t id)
|
||||
{
|
||||
MetaWaylandCompositor *compositor = data;
|
||||
MetaWaylandTabletManager *tablet_manager = compositor->tablet_manager;
|
||||
struct wl_resource *resource;
|
||||
|
||||
resource = wl_resource_create (client, &zwp_tablet_manager_v1_interface,
|
||||
MIN (version, 1), id);
|
||||
wl_resource_set_implementation (resource, &tablet_manager_interface,
|
||||
tablet_manager, unbind_resource);
|
||||
wl_resource_set_user_data (resource, tablet_manager);
|
||||
wl_list_insert (&tablet_manager->resource_list,
|
||||
wl_resource_get_link (resource));
|
||||
}
|
||||
|
||||
static MetaWaylandTabletManager *
|
||||
meta_wayland_tablet_manager_new (MetaWaylandCompositor *compositor)
|
||||
{
|
||||
MetaWaylandTabletManager *tablet_manager;
|
||||
|
||||
tablet_manager = g_slice_new0 (MetaWaylandTabletManager);
|
||||
tablet_manager->compositor = compositor;
|
||||
tablet_manager->wl_display = compositor->wayland_display;
|
||||
tablet_manager->seats = g_hash_table_new_full (NULL, NULL, NULL,
|
||||
(GDestroyNotify) meta_wayland_tablet_seat_free);
|
||||
wl_list_init (&tablet_manager->resource_list);
|
||||
|
||||
wl_global_create (tablet_manager->wl_display,
|
||||
&zwp_tablet_manager_v1_interface, 1,
|
||||
compositor, bind_tablet_manager);
|
||||
|
||||
return tablet_manager;
|
||||
}
|
||||
|
||||
void
|
||||
meta_wayland_tablet_manager_init (MetaWaylandCompositor *compositor)
|
||||
{
|
||||
compositor->tablet_manager = meta_wayland_tablet_manager_new (compositor);
|
||||
}
|
||||
|
||||
void
|
||||
meta_wayland_tablet_manager_free (MetaWaylandTabletManager *tablet_manager)
|
||||
{
|
||||
ClutterDeviceManager *device_manager;
|
||||
|
||||
device_manager = clutter_device_manager_get_default ();
|
||||
g_signal_handlers_disconnect_by_data (device_manager, tablet_manager);
|
||||
|
||||
g_hash_table_destroy (tablet_manager->seats);
|
||||
g_slice_free (MetaWaylandTabletManager, tablet_manager);
|
||||
}
|
||||
|
||||
static MetaWaylandTabletSeat *
|
||||
meta_wayland_tablet_manager_lookup_seat (MetaWaylandTabletManager *manager,
|
||||
ClutterInputDevice *device)
|
||||
{
|
||||
MetaWaylandTabletSeat *tablet_seat;
|
||||
MetaWaylandSeat *seat;
|
||||
GHashTableIter iter;
|
||||
|
||||
if (!device || !is_tablet_device (device))
|
||||
return NULL;
|
||||
|
||||
g_hash_table_iter_init (&iter, manager->seats);
|
||||
|
||||
while (g_hash_table_iter_next (&iter, (gpointer*) &seat, (gpointer*) &tablet_seat))
|
||||
{
|
||||
if (meta_wayland_tablet_seat_lookup_tablet (tablet_seat, device))
|
||||
return tablet_seat;
|
||||
}
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
gboolean
|
||||
meta_wayland_tablet_manager_consumes_event (MetaWaylandTabletManager *manager,
|
||||
const ClutterEvent *event)
|
||||
{
|
||||
ClutterInputDevice *device = clutter_event_get_source_device (event);
|
||||
|
||||
return meta_wayland_tablet_manager_lookup_seat (manager, device) != NULL;
|
||||
}
|
||||
|
||||
void
|
||||
meta_wayland_tablet_manager_update (MetaWaylandTabletManager *manager,
|
||||
const ClutterEvent *event)
|
||||
{
|
||||
ClutterInputDevice *device = clutter_event_get_source_device (event);
|
||||
MetaWaylandTabletSeat *tablet_seat;
|
||||
|
||||
tablet_seat = meta_wayland_tablet_manager_lookup_seat (manager, device);
|
||||
|
||||
if (!tablet_seat)
|
||||
return;
|
||||
|
||||
switch (event->type)
|
||||
{
|
||||
case CLUTTER_PROXIMITY_IN:
|
||||
case CLUTTER_PROXIMITY_OUT:
|
||||
case CLUTTER_BUTTON_PRESS:
|
||||
case CLUTTER_BUTTON_RELEASE:
|
||||
case CLUTTER_MOTION:
|
||||
meta_wayland_tablet_seat_update (tablet_seat, event);
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
gboolean
|
||||
meta_wayland_tablet_manager_handle_event (MetaWaylandTabletManager *manager,
|
||||
const ClutterEvent *event)
|
||||
{
|
||||
ClutterInputDevice *device = clutter_event_get_source_device (event);
|
||||
MetaWaylandTabletSeat *tablet_seat;
|
||||
|
||||
tablet_seat = meta_wayland_tablet_manager_lookup_seat (manager, device);
|
||||
|
||||
if (!tablet_seat)
|
||||
return CLUTTER_EVENT_PROPAGATE;
|
||||
|
||||
switch (event->type)
|
||||
{
|
||||
case CLUTTER_PROXIMITY_IN:
|
||||
case CLUTTER_PROXIMITY_OUT:
|
||||
case CLUTTER_BUTTON_PRESS:
|
||||
case CLUTTER_BUTTON_RELEASE:
|
||||
case CLUTTER_MOTION:
|
||||
return meta_wayland_tablet_seat_handle_event (tablet_seat, event);
|
||||
default:
|
||||
return CLUTTER_EVENT_PROPAGATE;
|
||||
}
|
||||
}
|
||||
|
||||
MetaWaylandTabletSeat *
|
||||
meta_wayland_tablet_manager_ensure_seat (MetaWaylandTabletManager *manager,
|
||||
MetaWaylandSeat *seat)
|
||||
{
|
||||
MetaWaylandTabletSeat *tablet_seat;
|
||||
|
||||
tablet_seat = g_hash_table_lookup (manager->seats, seat);
|
||||
|
||||
if (!tablet_seat)
|
||||
{
|
||||
tablet_seat = meta_wayland_tablet_seat_new (manager);
|
||||
g_hash_table_insert (manager->seats, seat, tablet_seat);
|
||||
}
|
||||
|
||||
return tablet_seat;
|
||||
}
|
||||
54
src/wayland/meta-wayland-tablet-manager.h
Normal file
54
src/wayland/meta-wayland-tablet-manager.h
Normal file
@ -0,0 +1,54 @@
|
||||
/*
|
||||
* Wayland Support
|
||||
*
|
||||
* Copyright (C) 2015 Red Hat
|
||||
*
|
||||
* 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: Carlos Garnacho <carlosg@gnome.org>
|
||||
*/
|
||||
|
||||
#ifndef META_WAYLAND_TABLET_MANAGER_H
|
||||
#define META_WAYLAND_TABLET_MANAGER_H
|
||||
|
||||
#include <wayland-server.h>
|
||||
|
||||
#include <glib.h>
|
||||
|
||||
#include "meta-wayland-types.h"
|
||||
|
||||
struct _MetaWaylandTabletManager
|
||||
{
|
||||
MetaWaylandCompositor *compositor;
|
||||
struct wl_display *wl_display;
|
||||
struct wl_list resource_list;
|
||||
|
||||
GHashTable *seats;
|
||||
};
|
||||
|
||||
void meta_wayland_tablet_manager_init (MetaWaylandCompositor *compositor);
|
||||
void meta_wayland_tablet_manager_free (MetaWaylandTabletManager *tablet_manager);
|
||||
|
||||
gboolean meta_wayland_tablet_manager_consumes_event (MetaWaylandTabletManager *manager,
|
||||
const ClutterEvent *event);
|
||||
void meta_wayland_tablet_manager_update (MetaWaylandTabletManager *manager,
|
||||
const ClutterEvent *event);
|
||||
gboolean meta_wayland_tablet_manager_handle_event (MetaWaylandTabletManager *manager,
|
||||
const ClutterEvent *event);
|
||||
|
||||
MetaWaylandTabletSeat *
|
||||
meta_wayland_tablet_manager_ensure_seat (MetaWaylandTabletManager *manager,
|
||||
MetaWaylandSeat *seat);
|
||||
|
||||
#endif /* META_WAYLAND_TABLET_MANAGER_H */
|
||||
Loading…
Reference in New Issue
Block a user