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https://github.com/brl/mutter.git
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f1ad702309
This is now stored as platform data in the ClutterEvent, so can be retrieved with the clutter_evdev_event_get_event_code() call that's been added to the evdev backend. https://bugzilla.gnome.org/show_bug.cgi?id=758238
102 lines
2.5 KiB
C
102 lines
2.5 KiB
C
/* Clutter.
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* An OpenGL based 'interactive canvas' library.
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*
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* Copyright (C) 2015 Red Hat
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authored by:
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* Carlos Garnacho <carlosg@gnome.org>
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*/
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#include "config.h"
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#include "clutter/clutter-device-manager-private.h"
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#include "clutter/clutter-event-private.h"
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#include "clutter-input-device-evdev.h"
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#include "clutter-evdev.h"
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typedef struct _ClutterEventEvdev ClutterEventEvdev;
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struct _ClutterEventEvdev
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{
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guint32 evcode;
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};
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static ClutterEventEvdev *
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_clutter_event_evdev_new (void)
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{
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return g_slice_new0 (ClutterEventEvdev);
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}
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ClutterEventEvdev *
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_clutter_event_evdev_copy (ClutterEventEvdev *event_evdev)
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{
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if (event_evdev != NULL)
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return g_slice_dup (ClutterEventEvdev, event_evdev);
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return NULL;
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}
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void
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_clutter_event_evdev_free (ClutterEventEvdev *event_evdev)
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{
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if (event_evdev != NULL)
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g_slice_free (ClutterEventEvdev, event_evdev);
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}
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static ClutterEventEvdev *
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clutter_evdev_event_ensure_platform_data (ClutterEvent *event)
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{
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ClutterEventEvdev *event_evdev = _clutter_event_get_platform_data (event);
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if (!event_evdev)
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{
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event_evdev = _clutter_event_evdev_new ();
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_clutter_event_set_platform_data (event, event_evdev);
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}
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return event_evdev;
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}
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void
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_clutter_evdev_event_set_event_code (ClutterEvent *event,
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guint32 evcode)
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{
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ClutterEventEvdev *event_evdev;
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event_evdev = clutter_evdev_event_ensure_platform_data (event);
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event_evdev->evcode = evcode;
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}
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/**
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* clutter_evdev_event_get_event_code:
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* @event: a #ClutterEvent
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*
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* Returns the event code of the original event. See linux/input.h for more
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* information.
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*
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* Returns: The event code.
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**/
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guint32
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clutter_evdev_event_get_event_code (const ClutterEvent *event)
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{
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ClutterEventEvdev *event_evdev = _clutter_event_get_platform_data (event);
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if (event_evdev)
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return event_evdev->evcode;
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return 0;
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}
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