mutter/src/backends/meta-backend-private.h
Jonas Ådahl 16a6aef5a7 backends/native: Move KMS fd management to monitor manager
Move finding, opening and managment of the KMS file descriptor to
MetaMonitorManagerKms. This means that the monitor manager creation can
now fail, both if more than one GPU with connectors is discovered, or
if finding or opening the primary GPU fails.

https://bugzilla.gnome.org/show_bug.cgi?id=785381
2017-10-05 16:18:43 -04:00

181 lines
7.1 KiB
C

/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2014 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.
*
* Written by:
* Jasper St. Pierre <jstpierre@mecheye.net>
*/
#ifndef META_BACKEND_PRIVATE_H
#define META_BACKEND_PRIVATE_H
#include <glib-object.h>
#include <xkbcommon/xkbcommon.h>
#include <meta/meta-backend.h>
#include <meta/meta-idle-monitor.h>
#include "meta-cursor-renderer.h"
#include "meta-monitor-manager-private.h"
#include "meta-orientation-manager.h"
#include "meta-input-settings-private.h"
#include "backends/meta-egl.h"
#include "backends/meta-pointer-constraint.h"
#ifdef HAVE_REMOTE_DESKTOP
#include "backends/meta-remote-desktop.h"
#endif
#include "backends/meta-renderer.h"
#include "backends/meta-settings-private.h"
#include "core/util-private.h"
#define DEFAULT_XKB_RULES_FILE "evdev"
#define DEFAULT_XKB_MODEL "pc105+inet"
#define META_TYPE_BACKEND (meta_backend_get_type ())
G_DECLARE_DERIVABLE_TYPE (MetaBackend, meta_backend, META, BACKEND, GObject)
struct _MetaBackendClass
{
GObjectClass parent_class;
ClutterBackend * (* create_clutter_backend) (MetaBackend *backend);
void (* post_init) (MetaBackend *backend);
MetaIdleMonitor * (* create_idle_monitor) (MetaBackend *backend,
int device_id);
MetaMonitorManager * (* create_monitor_manager) (MetaBackend *backend,
GError **error);
MetaCursorRenderer * (* create_cursor_renderer) (MetaBackend *backend);
MetaRenderer * (* create_renderer) (MetaBackend *backend,
GError **error);
MetaInputSettings * (* create_input_settings) (MetaBackend *backend);
gboolean (* grab_device) (MetaBackend *backend,
int device_id,
uint32_t timestamp);
gboolean (* ungrab_device) (MetaBackend *backend,
int device_id,
uint32_t timestamp);
void (* warp_pointer) (MetaBackend *backend,
int x,
int y);
MetaLogicalMonitor * (* get_current_logical_monitor) (MetaBackend *backend);
void (* set_keymap) (MetaBackend *backend,
const char *layouts,
const char *variants,
const char *options);
struct xkb_keymap * (* get_keymap) (MetaBackend *backend);
xkb_layout_index_t (* get_keymap_layout_group) (MetaBackend *backend);
void (* lock_layout_group) (MetaBackend *backend,
guint idx);
void (* update_screen_size) (MetaBackend *backend, int width, int height);
void (* select_stage_events) (MetaBackend *backend);
gboolean (* get_relative_motion_deltas) (MetaBackend *backend,
const ClutterEvent *event,
double *dx,
double *dy,
double *dx_unaccel,
double *dy_unaccel);
void (* set_numlock) (MetaBackend *backend,
gboolean numlock_state);
};
void meta_init_backend (GType backend_gtype);
ClutterBackend * meta_backend_get_clutter_backend (MetaBackend *backend);
MetaIdleMonitor * meta_backend_get_idle_monitor (MetaBackend *backend,
int device_id);
void meta_backend_foreach_device_monitor (MetaBackend *backend,
GFunc func,
gpointer user_data);
MetaMonitorManager * meta_backend_get_monitor_manager (MetaBackend *backend);
MetaOrientationManager * meta_backend_get_orientation_manager (MetaBackend *backend);
MetaCursorTracker * meta_backend_get_cursor_tracker (MetaBackend *backend);
MetaCursorRenderer * meta_backend_get_cursor_renderer (MetaBackend *backend);
MetaRenderer * meta_backend_get_renderer (MetaBackend *backend);
MetaEgl * meta_backend_get_egl (MetaBackend *backend);
MetaSettings * meta_backend_get_settings (MetaBackend *backend);
#ifdef HAVE_REMOTE_DESKTOP
MetaRemoteDesktop * meta_backend_get_remote_desktop (MetaBackend *backend);
#endif
gboolean meta_backend_grab_device (MetaBackend *backend,
int device_id,
uint32_t timestamp);
gboolean meta_backend_ungrab_device (MetaBackend *backend,
int device_id,
uint32_t timestamp);
void meta_backend_warp_pointer (MetaBackend *backend,
int x,
int y);
MetaLogicalMonitor * meta_backend_get_current_logical_monitor (MetaBackend *backend);
struct xkb_keymap * meta_backend_get_keymap (MetaBackend *backend);
xkb_layout_index_t meta_backend_get_keymap_layout_group (MetaBackend *backend);
void meta_backend_update_last_device (MetaBackend *backend,
int device_id);
gboolean meta_backend_get_relative_motion_deltas (MetaBackend *backend,
const ClutterEvent *event,
double *dx,
double *dy,
double *dx_unaccel,
double *dy_unaccel);
MetaPointerConstraint * meta_backend_get_client_pointer_constraint (MetaBackend *backend);
void meta_backend_set_client_pointer_constraint (MetaBackend *backend,
MetaPointerConstraint *constraint);
ClutterBackend * meta_backend_get_clutter_backend (MetaBackend *backend);
void meta_backend_monitors_changed (MetaBackend *backend);
gboolean meta_is_stage_views_enabled (void);
gboolean meta_is_stage_views_scaled (void);
MetaInputSettings *meta_backend_get_input_settings (MetaBackend *backend);
void meta_backend_notify_keymap_changed (MetaBackend *backend);
void meta_backend_notify_keymap_layout_group_changed (MetaBackend *backend,
unsigned int locked_group);
void meta_backend_notify_ui_scaling_factor_changed (MetaBackend *backend);
#endif /* META_BACKEND_PRIVATE_H */