763 lines
24 KiB
C
763 lines
24 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Copyright © 2009, 2010, 2011 Intel Corp.
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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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* Author: Emmanuele Bassi <ebassi@linux.intel.com>
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*/
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#include "config.h"
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#include "clutter-device-manager-core-x11.h"
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#include "clutter-backend-x11.h"
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#include "clutter-input-device-core-x11.h"
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#include "clutter-stage-x11.h"
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#include "clutter-backend.h"
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#include "clutter-debug.h"
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#include "clutter-device-manager-private.h"
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#include "clutter-event-private.h"
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#include "clutter-event-translator.h"
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#include "clutter-stage-private.h"
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#include "clutter-private.h"
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#ifdef HAVE_XINPUT
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#include <X11/extensions/XInput.h>
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/* old versions of XI.h don't define these */
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#ifndef IsXExtensionKeyboard
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#define IsXExtensionKeyboard 3
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#define IsXExtensionPointer 4
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#endif
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#endif /* HAVE_XINPUT */
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enum
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{
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PROP_0,
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PROP_EVENT_BASE,
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PROP_LAST
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};
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static GParamSpec *obj_props[PROP_LAST] = { NULL, };
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static void clutter_event_translator_iface_init (ClutterEventTranslatorIface *iface);
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#define clutter_device_manager_x11_get_type _clutter_device_manager_x11_get_type
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G_DEFINE_TYPE_WITH_CODE (ClutterDeviceManagerX11,
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clutter_device_manager_x11,
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CLUTTER_TYPE_DEVICE_MANAGER,
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G_IMPLEMENT_INTERFACE (CLUTTER_TYPE_EVENT_TRANSLATOR,
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clutter_event_translator_iface_init));
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#ifdef HAVE_XINPUT
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static void
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translate_class_info (ClutterInputDevice *device,
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XDeviceInfo *info)
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{
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XAnyClassPtr any_class;
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gint i;
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any_class = info->inputclassinfo;
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for (i = 0; i < info->num_classes; i++)
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{
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switch (any_class->class)
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{
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case ButtonClass:
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break;
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case KeyClass:
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{
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XKeyInfo *xk_info = (XKeyInfo *) any_class;
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ClutterInputDeviceX11 *device_x11;
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guint n_keys;
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device_x11 = CLUTTER_INPUT_DEVICE_X11 (device);
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n_keys = xk_info->max_keycode - xk_info->min_keycode + 1;
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_clutter_input_device_set_n_keys (device, n_keys);
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_clutter_input_device_x11_set_keycodes (device_x11,
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xk_info->min_keycode,
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xk_info->max_keycode);
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}
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break;
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case ValuatorClass:
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{
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XValuatorInfo *xv_info = (XValuatorInfo *) any_class;
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gint j;
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for (j = 0; j < xv_info->num_axes; j++)
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{
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ClutterInputAxis axis;
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switch (j)
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{
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case 0:
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axis = CLUTTER_INPUT_AXIS_X;
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break;
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case 1:
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axis = CLUTTER_INPUT_AXIS_Y;
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break;
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case 2:
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axis = CLUTTER_INPUT_AXIS_PRESSURE;
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break;
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case 3:
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axis = CLUTTER_INPUT_AXIS_XTILT;
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break;
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case 4:
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axis = CLUTTER_INPUT_AXIS_YTILT;
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break;
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case 5:
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axis = CLUTTER_INPUT_AXIS_WHEEL;
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break;
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default:
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axis = CLUTTER_INPUT_AXIS_IGNORE;
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break;
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}
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_clutter_input_device_add_axis (device, axis,
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xv_info->axes[j].min_value,
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xv_info->axes[j].max_value,
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xv_info->axes[j].resolution);
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}
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}
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break;
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}
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any_class = (XAnyClassPtr) (((char *) any_class) + any_class->length);
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}
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}
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static ClutterInputDevice *
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create_device (ClutterDeviceManagerX11 *manager_x11,
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ClutterBackendX11 *backend_x11,
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XDeviceInfo *info)
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{
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ClutterInputDeviceType source;
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ClutterInputDevice *retval;
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if (info->use != IsXExtensionPointer &&
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info->use != IsXExtensionKeyboard)
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return NULL;
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if (info->use == IsXExtensionKeyboard)
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source = CLUTTER_KEYBOARD_DEVICE;
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else
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{
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gchar *name;
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name = g_ascii_strdown (info->name, -1);
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if (strstr (name, "eraser") != NULL)
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source = CLUTTER_ERASER_DEVICE;
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else if (strstr (name, "cursor") != NULL)
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source = CLUTTER_CURSOR_DEVICE;
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else if (strstr (name, "wacom") != NULL || strstr (name, "pen") != NULL)
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source = CLUTTER_PEN_DEVICE;
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else
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source = CLUTTER_POINTER_DEVICE;
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g_free (name);
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}
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retval = g_object_new (CLUTTER_TYPE_INPUT_DEVICE_X11,
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"name", info->name,
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"id", info->id,
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"has-cursor", FALSE,
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"device-manager", manager_x11,
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"device-type", source,
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"device-mode", CLUTTER_INPUT_MODE_FLOATING,
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"backend", backend_x11,
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"enabled", FALSE,
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NULL);
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translate_class_info (retval, info);
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CLUTTER_NOTE (BACKEND,
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"XI Device '%s' (id: %d) created",
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info->name,
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(int) info->id);
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return retval;
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}
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#endif /* HAVE_XINPUT */
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static inline void
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translate_key_event (ClutterBackendX11 *backend_x11,
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ClutterDeviceManagerX11 *manager_x11,
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ClutterEvent *event,
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XEvent *xevent)
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{
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ClutterEventX11 *event_x11;
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char buffer[256 + 1];
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int n;
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event->key.type = xevent->xany.type == KeyPress ? CLUTTER_KEY_PRESS
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: CLUTTER_KEY_RELEASE;
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event->key.time = xevent->xkey.time;
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clutter_event_set_device (event, manager_x11->core_keyboard);
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/* KeyEvents have platform specific data associated to them */
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event_x11 = _clutter_event_x11_new ();
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_clutter_event_set_platform_data (event, event_x11);
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event->key.modifier_state = (ClutterModifierType) xevent->xkey.state;
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event->key.hardware_keycode = xevent->xkey.keycode;
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/* keyval is the key ignoring all modifiers ('1' vs. '!') */
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event->key.keyval =
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_clutter_keymap_x11_translate_key_state (backend_x11->keymap,
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event->key.hardware_keycode,
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event->key.modifier_state,
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NULL);
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event_x11->key_group =
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_clutter_keymap_x11_get_key_group (backend_x11->keymap,
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event->key.modifier_state);
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event_x11->key_is_modifier =
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_clutter_keymap_x11_get_is_modifier (backend_x11->keymap,
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event->key.hardware_keycode);
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event_x11->num_lock_set =
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_clutter_keymap_x11_get_num_lock_state (backend_x11->keymap);
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event_x11->caps_lock_set =
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_clutter_keymap_x11_get_caps_lock_state (backend_x11->keymap);
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/* unicode_value is the printable representation */
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n = XLookupString (&xevent->xkey, buffer, sizeof (buffer) - 1, NULL, NULL);
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if (n != NoSymbol)
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{
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event->key.unicode_value = g_utf8_get_char_validated (buffer, n);
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if ((event->key.unicode_value != (gunichar) -1) &&
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(event->key.unicode_value != (gunichar) -2))
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goto out;
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}
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else
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event->key.unicode_value = (gunichar)'\0';
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out:
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CLUTTER_NOTE (EVENT,
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"%s: win:0x%x, key: %12s (%d)",
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event->any.type == CLUTTER_KEY_PRESS
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? "key press "
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: "key release",
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(unsigned int) xevent->xkey.window,
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event->key.keyval ? buffer : "(none)",
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event->key.keyval);
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return;
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}
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#ifdef HAVE_XINPUT
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static ClutterInputDevice *
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get_device_from_event (ClutterDeviceManagerX11 *manager_x11,
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XEvent *xevent)
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{
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guint32 device_id;
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device_id = ((XDeviceButtonEvent *) xevent)->deviceid;
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return g_hash_table_lookup (manager_x11->devices_by_id,
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GINT_TO_POINTER (device_id));
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}
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#endif /* HAVE_XINPUT */
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static ClutterTranslateReturn
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clutter_device_manager_x11_translate_event (ClutterEventTranslator *translator,
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gpointer native,
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ClutterEvent *event)
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{
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ClutterDeviceManagerX11 *manager_x11;
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ClutterBackendX11 *backend_x11;
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ClutterStageX11 *stage_x11;
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ClutterTranslateReturn res;
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ClutterStage *stage;
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XEvent *xevent;
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#ifdef HAVE_XINPUT
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ClutterInputDevice *device;
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#endif
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manager_x11 = CLUTTER_DEVICE_MANAGER_X11 (translator);
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backend_x11 = CLUTTER_BACKEND_X11 (clutter_get_default_backend ());
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xevent = native;
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stage = clutter_x11_get_stage_from_window (xevent->xany.window);
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if (stage == NULL)
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return CLUTTER_TRANSLATE_CONTINUE;
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if (CLUTTER_ACTOR_IN_DESTRUCTION (stage))
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return CLUTTER_TRANSLATE_CONTINUE;
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stage_x11 = CLUTTER_STAGE_X11 (_clutter_stage_get_window (stage));
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event->any.stage = stage;
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res = CLUTTER_TRANSLATE_CONTINUE;
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#ifdef HAVE_XINPUT
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device = get_device_from_event (manager_x11, xevent);
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if (device != NULL)
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{
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ClutterInputDeviceX11 *device_x11;
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gboolean retval;
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device_x11 = CLUTTER_INPUT_DEVICE_X11 (device);
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retval = _clutter_input_device_x11_translate_xi_event (device_x11,
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stage_x11,
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xevent,
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event);
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if (retval)
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return CLUTTER_TRANSLATE_QUEUE;
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}
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#endif /* HAVE_XINPUT */
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switch (xevent->type)
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{
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case KeyPress:
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translate_key_event (backend_x11, manager_x11, event, xevent);
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_clutter_stage_x11_set_user_time (stage_x11, xevent->xkey.time);
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res = CLUTTER_TRANSLATE_QUEUE;
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break;
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case KeyRelease:
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/* old-style X11 terminals require that even modern X11 send
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* KeyPress/KeyRelease pairs when auto-repeating. for this
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* reason modern(-ish) API like XKB has a way to detect
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* auto-repeat and do a single KeyRelease at the end of a
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* KeyPress sequence.
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*
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* this check emulates XKB's detectable auto-repeat; we peek
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* the next event and check if it's a KeyPress for the same key
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* and timestamp - and then ignore it if it matches the
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* KeyRelease
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*
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* if we have XKB, and autorepeat is enabled, then this becomes
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* a no-op
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*/
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if (!backend_x11->have_xkb_autorepeat && XPending (xevent->xkey.display))
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{
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XEvent next_event;
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XPeekEvent (xevent->xkey.display, &next_event);
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if (next_event.type == KeyPress &&
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next_event.xkey.keycode == xevent->xkey.keycode &&
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next_event.xkey.time == xevent->xkey.time)
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{
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res = CLUTTER_TRANSLATE_REMOVE;
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break;
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}
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}
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translate_key_event (backend_x11, manager_x11, event, xevent);
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res = CLUTTER_TRANSLATE_QUEUE;
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break;
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case ButtonPress:
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CLUTTER_NOTE (EVENT,
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"button press: win: 0x%x, coords: %d, %d, button: %d",
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(unsigned int) stage_x11->xwin,
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xevent->xbutton.x,
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xevent->xbutton.y,
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xevent->xbutton.button);
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switch (xevent->xbutton.button)
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{
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case 4: /* up */
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case 5: /* down */
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case 6: /* left */
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case 7: /* right */
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event->scroll.type = CLUTTER_SCROLL;
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if (xevent->xbutton.button == 4)
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event->scroll.direction = CLUTTER_SCROLL_UP;
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else if (xevent->xbutton.button == 5)
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event->scroll.direction = CLUTTER_SCROLL_DOWN;
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else if (xevent->xbutton.button == 6)
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event->scroll.direction = CLUTTER_SCROLL_LEFT;
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else
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event->scroll.direction = CLUTTER_SCROLL_RIGHT;
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event->scroll.time = xevent->xbutton.time;
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event->scroll.x = xevent->xbutton.x;
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event->scroll.y = xevent->xbutton.y;
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event->scroll.modifier_state = xevent->xbutton.state;
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event->scroll.axes = NULL;
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break;
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default:
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event->button.type = event->type = CLUTTER_BUTTON_PRESS;
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event->button.time = xevent->xbutton.time;
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event->button.x = xevent->xbutton.x;
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event->button.y = xevent->xbutton.y;
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event->button.modifier_state = xevent->xbutton.state;
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event->button.button = xevent->xbutton.button;
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event->button.axes = NULL;
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break;
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}
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clutter_event_set_device (event, manager_x11->core_pointer);
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_clutter_stage_x11_set_user_time (stage_x11, xevent->xbutton.time);
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res = CLUTTER_TRANSLATE_QUEUE;
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break;
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case ButtonRelease:
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CLUTTER_NOTE (EVENT,
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"button press: win: 0x%x, coords: %d, %d, button: %d",
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(unsigned int) stage_x11->xwin,
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xevent->xbutton.x,
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xevent->xbutton.y,
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xevent->xbutton.button);
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/* scroll events don't have a corresponding release */
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if (xevent->xbutton.button == 4 ||
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xevent->xbutton.button == 5 ||
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xevent->xbutton.button == 6 ||
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xevent->xbutton.button == 7)
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{
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res = CLUTTER_TRANSLATE_REMOVE;
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break;
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}
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event->button.type = event->type = CLUTTER_BUTTON_RELEASE;
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event->button.time = xevent->xbutton.time;
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event->button.x = xevent->xbutton.x;
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event->button.y = xevent->xbutton.y;
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event->button.modifier_state = xevent->xbutton.state;
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event->button.button = xevent->xbutton.button;
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event->button.axes = NULL;
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clutter_event_set_device (event, manager_x11->core_pointer);
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res = CLUTTER_TRANSLATE_QUEUE;
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break;
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case MotionNotify:
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CLUTTER_NOTE (EVENT,
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"motion: win: 0x%x, coords: %d, %d",
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(unsigned int) stage_x11->xwin,
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xevent->xmotion.x,
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xevent->xmotion.y);
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event->motion.type = event->type = CLUTTER_MOTION;
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event->motion.time = xevent->xmotion.time;
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event->motion.x = xevent->xmotion.x;
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event->motion.y = xevent->xmotion.y;
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event->motion.modifier_state = xevent->xmotion.state;
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event->motion.axes = NULL;
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clutter_event_set_device (event, manager_x11->core_pointer);
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res = CLUTTER_TRANSLATE_QUEUE;
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break;
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case EnterNotify:
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CLUTTER_NOTE (EVENT, "Entering the stage (time:%u)",
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(unsigned int) xevent->xcrossing.time);
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event->crossing.type = CLUTTER_ENTER;
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event->crossing.time = xevent->xcrossing.time;
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event->crossing.x = xevent->xcrossing.x;
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event->crossing.y = xevent->xcrossing.y;
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event->crossing.source = CLUTTER_ACTOR (stage);
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event->crossing.related = NULL;
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clutter_event_set_device (event, manager_x11->core_pointer);
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_clutter_input_device_set_stage (manager_x11->core_pointer, stage);
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res = CLUTTER_TRANSLATE_QUEUE;
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break;
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case LeaveNotify:
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if (manager_x11->core_pointer->stage == NULL)
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{
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CLUTTER_NOTE (EVENT, "Discarding LeaveNotify for "
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"ButtonRelease event off-stage");
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res = CLUTTER_TRANSLATE_REMOVE;
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break;
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}
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/* we know that we are leaving the stage here */
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CLUTTER_NOTE (EVENT, "Leaving the stage (time:%u)",
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(unsigned int) xevent->xcrossing.time);
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event->crossing.type = CLUTTER_LEAVE;
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event->crossing.time = xevent->xcrossing.time;
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event->crossing.x = xevent->xcrossing.x;
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event->crossing.y = xevent->xcrossing.y;
|
|
event->crossing.source = CLUTTER_ACTOR (stage);
|
|
event->crossing.related = NULL;
|
|
clutter_event_set_device (event, manager_x11->core_pointer);
|
|
|
|
_clutter_input_device_set_stage (manager_x11->core_pointer, NULL);
|
|
|
|
res = CLUTTER_TRANSLATE_QUEUE;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return res;
|
|
}
|
|
|
|
static void
|
|
clutter_event_translator_iface_init (ClutterEventTranslatorIface *iface)
|
|
{
|
|
iface->translate_event = clutter_device_manager_x11_translate_event;
|
|
}
|
|
|
|
static void
|
|
clutter_device_manager_x11_constructed (GObject *gobject)
|
|
{
|
|
ClutterDeviceManagerX11 *manager_x11;
|
|
ClutterBackendX11 *backend_x11;
|
|
#ifdef HAVE_XINPUT
|
|
ClutterDeviceManager *manager;
|
|
XDeviceInfo *x_devices = NULL;
|
|
int i, n_devices;
|
|
#endif /* HAVE_XINPUT */
|
|
|
|
manager_x11 = CLUTTER_DEVICE_MANAGER_X11 (gobject);
|
|
|
|
g_object_get (gobject, "backend", &backend_x11, NULL);
|
|
g_assert (backend_x11 != NULL);
|
|
|
|
#ifdef HAVE_XINPUT
|
|
manager = CLUTTER_DEVICE_MANAGER (gobject);
|
|
x_devices = XListInputDevices (backend_x11->xdpy, &n_devices);
|
|
if (n_devices == 0)
|
|
{
|
|
CLUTTER_NOTE (BACKEND, "No XInput devices found");
|
|
goto default_device;
|
|
}
|
|
|
|
for (i = 0; i < n_devices; i++)
|
|
{
|
|
XDeviceInfo *info = x_devices + i;
|
|
ClutterInputDevice *device;
|
|
|
|
CLUTTER_NOTE (BACKEND,
|
|
"Considering device %li with type %d, %d of %d",
|
|
info->id,
|
|
info->use,
|
|
i, n_devices);
|
|
|
|
device = create_device (manager_x11, backend_x11, info);
|
|
if (device != NULL)
|
|
_clutter_device_manager_add_device (manager, device);
|
|
}
|
|
|
|
XFreeDeviceList (x_devices);
|
|
|
|
default_device:
|
|
#endif /* HAVE_XINPUT */
|
|
|
|
/* fallback code in case:
|
|
*
|
|
* - we do not have XInput support compiled in
|
|
* - we do not have the XInput extension
|
|
*
|
|
* we register two default devices, one for the pointer
|
|
* and one for the keyboard. this block must also be
|
|
* executed for the XInput support because XI does not
|
|
* cover core devices
|
|
*/
|
|
manager_x11->core_pointer =
|
|
g_object_new (CLUTTER_TYPE_INPUT_DEVICE_X11,
|
|
"name", "Core Pointer",
|
|
"has-cursor", TRUE,
|
|
"device-type", CLUTTER_POINTER_DEVICE,
|
|
"device-manager", manager_x11,
|
|
"device-mode", CLUTTER_INPUT_MODE_MASTER,
|
|
"backend", backend_x11,
|
|
"enabled", TRUE,
|
|
NULL);
|
|
CLUTTER_NOTE (BACKEND, "Added core pointer device");
|
|
|
|
manager_x11->core_keyboard =
|
|
g_object_new (CLUTTER_TYPE_INPUT_DEVICE_X11,
|
|
"name", "Core Keyboard",
|
|
"has-cursor", FALSE,
|
|
"device-type", CLUTTER_KEYBOARD_DEVICE,
|
|
"device-manager", manager_x11,
|
|
"device-mode", CLUTTER_INPUT_MODE_MASTER,
|
|
"backend", backend_x11,
|
|
"enabled", TRUE,
|
|
NULL);
|
|
CLUTTER_NOTE (BACKEND, "Added core keyboard device");
|
|
|
|
/* associate core devices */
|
|
_clutter_input_device_set_associated_device (manager_x11->core_pointer,
|
|
manager_x11->core_keyboard);
|
|
_clutter_input_device_set_associated_device (manager_x11->core_keyboard,
|
|
manager_x11->core_pointer);
|
|
|
|
if (G_OBJECT_CLASS (clutter_device_manager_x11_parent_class)->constructed)
|
|
G_OBJECT_CLASS (clutter_device_manager_x11_parent_class)->constructed (gobject);
|
|
}
|
|
|
|
static void
|
|
clutter_device_manager_x11_add_device (ClutterDeviceManager *manager,
|
|
ClutterInputDevice *device)
|
|
{
|
|
ClutterDeviceManagerX11 *manager_x11 = CLUTTER_DEVICE_MANAGER_X11 (manager);
|
|
|
|
manager_x11->devices = g_slist_prepend (manager_x11->devices, device);
|
|
g_hash_table_replace (manager_x11->devices_by_id,
|
|
GINT_TO_POINTER (device->id),
|
|
device);
|
|
|
|
/* blow the cache */
|
|
g_slist_free (manager_x11->all_devices);
|
|
manager_x11->all_devices = NULL;
|
|
}
|
|
|
|
static void
|
|
clutter_device_manager_x11_remove_device (ClutterDeviceManager *manager,
|
|
ClutterInputDevice *device)
|
|
{
|
|
ClutterDeviceManagerX11 *manager_x11 = CLUTTER_DEVICE_MANAGER_X11 (manager);
|
|
|
|
g_hash_table_remove (manager_x11->devices_by_id,
|
|
GINT_TO_POINTER (device->id));
|
|
manager_x11->devices = g_slist_remove (manager_x11->devices, device);
|
|
|
|
/* blow the cache */
|
|
g_slist_free (manager_x11->all_devices);
|
|
manager_x11->all_devices = NULL;
|
|
}
|
|
|
|
static const GSList *
|
|
clutter_device_manager_x11_get_devices (ClutterDeviceManager *manager)
|
|
{
|
|
ClutterDeviceManagerX11 *manager_x11 = CLUTTER_DEVICE_MANAGER_X11 (manager);
|
|
|
|
/* cache the devices list so that we can keep the core pointer
|
|
* and keyboard outside of the ManagerX11:devices list
|
|
*/
|
|
if (manager_x11->all_devices == NULL)
|
|
{
|
|
GSList *all_devices = manager_x11->devices;
|
|
|
|
all_devices = g_slist_prepend (all_devices, manager_x11->core_keyboard);
|
|
all_devices = g_slist_prepend (all_devices, manager_x11->core_pointer);
|
|
|
|
manager_x11->all_devices = all_devices;
|
|
}
|
|
|
|
return CLUTTER_DEVICE_MANAGER_X11 (manager)->all_devices;
|
|
}
|
|
|
|
static ClutterInputDevice *
|
|
clutter_device_manager_x11_get_core_device (ClutterDeviceManager *manager,
|
|
ClutterInputDeviceType type)
|
|
{
|
|
ClutterDeviceManagerX11 *manager_x11;
|
|
|
|
manager_x11 = CLUTTER_DEVICE_MANAGER_X11 (manager);
|
|
|
|
switch (type)
|
|
{
|
|
case CLUTTER_POINTER_DEVICE:
|
|
return manager_x11->core_pointer;
|
|
|
|
case CLUTTER_KEYBOARD_DEVICE:
|
|
return manager_x11->core_keyboard;
|
|
|
|
default:
|
|
return NULL;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static ClutterInputDevice *
|
|
clutter_device_manager_x11_get_device (ClutterDeviceManager *manager,
|
|
gint id)
|
|
{
|
|
ClutterDeviceManagerX11 *manager_x11 = CLUTTER_DEVICE_MANAGER_X11 (manager);
|
|
|
|
return g_hash_table_lookup (manager_x11->devices_by_id,
|
|
GINT_TO_POINTER (id));
|
|
}
|
|
|
|
static void
|
|
clutter_device_manager_x11_set_property (GObject *gobject,
|
|
guint prop_id,
|
|
const GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
ClutterDeviceManagerX11 *manager_x11 = CLUTTER_DEVICE_MANAGER_X11 (gobject);
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_EVENT_BASE:
|
|
manager_x11->xi_event_base = g_value_get_int (value);
|
|
break;
|
|
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, prop_id, pspec);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void
|
|
clutter_device_manager_x11_class_init (ClutterDeviceManagerX11Class *klass)
|
|
{
|
|
ClutterDeviceManagerClass *manager_class;
|
|
GObjectClass *gobject_class;
|
|
|
|
obj_props[PROP_EVENT_BASE] =
|
|
g_param_spec_int ("event-base",
|
|
"Event Base",
|
|
"The first XI event",
|
|
-1, G_MAXINT,
|
|
-1,
|
|
CLUTTER_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY);
|
|
|
|
gobject_class = G_OBJECT_CLASS (klass);
|
|
gobject_class->constructed = clutter_device_manager_x11_constructed;
|
|
gobject_class->set_property = clutter_device_manager_x11_set_property;
|
|
|
|
g_object_class_install_properties (gobject_class, PROP_LAST, obj_props);
|
|
|
|
manager_class = CLUTTER_DEVICE_MANAGER_CLASS (klass);
|
|
manager_class->add_device = clutter_device_manager_x11_add_device;
|
|
manager_class->remove_device = clutter_device_manager_x11_remove_device;
|
|
manager_class->get_devices = clutter_device_manager_x11_get_devices;
|
|
manager_class->get_core_device = clutter_device_manager_x11_get_core_device;
|
|
manager_class->get_device = clutter_device_manager_x11_get_device;
|
|
}
|
|
|
|
static void
|
|
clutter_device_manager_x11_init (ClutterDeviceManagerX11 *self)
|
|
{
|
|
self->devices_by_id = g_hash_table_new (NULL, NULL);
|
|
}
|