162 lines
6.4 KiB
C
162 lines
6.4 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 (C) 2009 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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#ifndef __CLUTTER_DEVICE_MANAGER_H__
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#define __CLUTTER_DEVICE_MANAGER_H__
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#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
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#error "Only <clutter/clutter.h> can be included directly."
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#endif
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#include <clutter/clutter-input-device.h>
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#include <clutter/clutter-stage.h>
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G_BEGIN_DECLS
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#define CLUTTER_TYPE_DEVICE_MANAGER (clutter_device_manager_get_type ())
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#define CLUTTER_DEVICE_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_DEVICE_MANAGER, ClutterDeviceManager))
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#define CLUTTER_IS_DEVICE_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_DEVICE_MANAGER))
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#define CLUTTER_DEVICE_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_DEVICE_MANAGER, ClutterDeviceManagerClass))
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#define CLUTTER_IS_DEVICE_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_DEVICE_MANAGER))
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#define CLUTTER_DEVICE_MANAGER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_DEVICE_MANAGER, ClutterDeviceManagerClass))
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typedef struct _ClutterDeviceManager ClutterDeviceManager;
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typedef struct _ClutterDeviceManagerPrivate ClutterDeviceManagerPrivate;
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typedef struct _ClutterDeviceManagerClass ClutterDeviceManagerClass;
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/**
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* ClutterVirtualDeviceType:
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*/
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typedef enum _ClutterVirtualDeviceType
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{
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CLUTTER_VIRTUAL_DEVICE_TYPE_NONE = 0,
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CLUTTER_VIRTUAL_DEVICE_TYPE_KEYBOARD = 1 << 0,
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CLUTTER_VIRTUAL_DEVICE_TYPE_POINTER = 1 << 1,
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CLUTTER_VIRTUAL_DEVICE_TYPE_TOUCHSCREEN = 1 << 2,
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} ClutterVirtualDeviceType;
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/**
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* ClutterKbdA11ySettings:
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*
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* The #ClutterKbdA11ySettings structure contains keyboard accessibility
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* settings
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*
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*/
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typedef struct _ClutterKbdA11ySettings
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{
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ClutterKeyboardA11yFlags controls;
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gint slowkeys_delay;
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gint debounce_delay;
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gint timeout_delay;
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gint mousekeys_init_delay;
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gint mousekeys_max_speed;
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gint mousekeys_accel_time;
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} ClutterKbdA11ySettings;
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/**
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* ClutterDeviceManager:
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*
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* The #ClutterDeviceManager structure contains only private data
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*
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* Since: 1.2
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*/
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struct _ClutterDeviceManager
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{
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/*< private >*/
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GObject parent_instance;
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ClutterDeviceManagerPrivate *priv;
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};
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/**
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* ClutterDeviceManagerClass:
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*
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* The #ClutterDeviceManagerClass structure contains only private data
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*
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* Since: 1.2
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*/
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struct _ClutterDeviceManagerClass
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{
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/*< private >*/
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GObjectClass parent_class;
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const GSList * (* get_devices) (ClutterDeviceManager *device_manager);
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ClutterInputDevice *(* get_core_device) (ClutterDeviceManager *device_manager,
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ClutterInputDeviceType device_type);
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ClutterInputDevice *(* get_device) (ClutterDeviceManager *device_manager,
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gint device_id);
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void (* add_device) (ClutterDeviceManager *manager,
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ClutterInputDevice *device);
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void (* remove_device) (ClutterDeviceManager *manager,
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ClutterInputDevice *device);
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void (* select_stage_events) (ClutterDeviceManager *manager,
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ClutterStage *stage);
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ClutterVirtualInputDevice *(* create_virtual_device) (ClutterDeviceManager *device_manager,
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ClutterInputDeviceType device_type);
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ClutterVirtualDeviceType (* get_supported_virtual_device_types) (ClutterDeviceManager *device_manager);
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void (* compress_motion) (ClutterDeviceManager *device_manger,
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ClutterEvent *event,
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const ClutterEvent *to_discard);
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/* Keyboard accessbility */
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void (* apply_kbd_a11y_settings) (ClutterDeviceManager *device_manger,
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ClutterKbdA11ySettings *settings);
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/* padding */
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gpointer _padding[6];
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};
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CLUTTER_EXPORT
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GType clutter_device_manager_get_type (void) G_GNUC_CONST;
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CLUTTER_EXPORT
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ClutterDeviceManager *clutter_device_manager_get_default (void);
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CLUTTER_EXPORT
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GSList * clutter_device_manager_list_devices (ClutterDeviceManager *device_manager);
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CLUTTER_EXPORT
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const GSList * clutter_device_manager_peek_devices (ClutterDeviceManager *device_manager);
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CLUTTER_EXPORT
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ClutterInputDevice * clutter_device_manager_get_device (ClutterDeviceManager *device_manager,
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gint device_id);
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CLUTTER_EXPORT
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ClutterInputDevice * clutter_device_manager_get_core_device (ClutterDeviceManager *device_manager,
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ClutterInputDeviceType device_type);
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CLUTTER_EXPORT
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ClutterVirtualInputDevice *clutter_device_manager_create_virtual_device (ClutterDeviceManager *device_manager,
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ClutterInputDeviceType device_type);
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CLUTTER_EXPORT
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ClutterVirtualDeviceType clutter_device_manager_get_supported_virtual_device_types (ClutterDeviceManager *device_manager);
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CLUTTER_EXPORT
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void clutter_device_manager_set_kbd_a11y_settings (ClutterDeviceManager *device_manager,
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ClutterKbdA11ySettings *settings);
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CLUTTER_EXPORT
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void clutter_device_manager_get_kbd_a11y_settings (ClutterDeviceManager *device_manager,
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ClutterKbdA11ySettings *settings);
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G_END_DECLS
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#endif /* __CLUTTER_DEVICE_MANAGER_H__ */
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