951219650f
Rather than handle UpClient in both MetaBackend (to reset the idletime when the lid is opened), and in MetaMonitorManager and MetaMonitorConfigManager (to turn the screen under the lid on/off depending on its status), move the ability to get the lid status from UPower or mock it in one place, in MetaBackend.
388 lines
16 KiB
C
388 lines
16 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/**
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* \file screen-private.h Handling of monitor configuration
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*
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* Managing multiple monitors
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* This file contains structures and functions that handle
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* multiple monitors, including reading the current configuration
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* and available hardware, and applying it.
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*
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* This interface is private to mutter, API users should look
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* at MetaScreen instead.
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*/
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/*
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* Copyright (C) 2001 Havoc Pennington
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* Copyright (C) 2003 Rob Adams
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* Copyright (C) 2004-2006 Elijah Newren
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* Copyright (C) 2013 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef META_MONITOR_MANAGER_PRIVATE_H
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#define META_MONITOR_MANAGER_PRIVATE_H
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#include <cogl/cogl.h>
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#include <libgnome-desktop/gnome-pnp-ids.h>
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#include "display-private.h"
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#include "stack-tracker.h"
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#include <meta/meta-monitor-manager.h>
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#include "meta-display-config-shared.h"
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#include "meta-dbus-display-config.h"
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#include "meta-cursor.h"
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typedef struct _MetaMonitorConfigManager MetaMonitorConfigManager;
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typedef struct _MetaMonitorConfigStore MetaMonitorConfigStore;
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typedef struct _MetaMonitorsConfig MetaMonitorsConfig;
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typedef struct _MetaMonitor MetaMonitor;
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typedef struct _MetaMonitorNormal MetaMonitorNormal;
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typedef struct _MetaMonitorTiled MetaMonitorTiled;
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typedef struct _MetaMonitorSpec MetaMonitorSpec;
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typedef struct _MetaLogicalMonitor MetaLogicalMonitor;
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typedef struct _MetaMonitorMode MetaMonitorMode;
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typedef struct _MetaGpu MetaGpu;
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typedef struct _MetaCrtc MetaCrtc;
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typedef struct _MetaOutput MetaOutput;
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typedef struct _MetaCrtcMode MetaCrtcMode;
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typedef struct _MetaCrtcInfo MetaCrtcInfo;
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typedef struct _MetaOutputInfo MetaOutputInfo;
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typedef struct _MetaTileInfo MetaTileInfo;
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#define META_MONITOR_MANAGER_MIN_SCREEN_WIDTH 640
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#define META_MONITOR_MANAGER_MIN_SCREEN_HEIGHT 480
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typedef enum _MetaMonitorManagerCapability
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{
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META_MONITOR_MANAGER_CAPABILITY_NONE = 0,
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META_MONITOR_MANAGER_CAPABILITY_MIRRORING = (1 << 0),
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META_MONITOR_MANAGER_CAPABILITY_LAYOUT_MODE = (1 << 1),
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META_MONITOR_MANAGER_CAPABILITY_GLOBAL_SCALE_REQUIRED = (1 << 2)
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} MetaMonitorManagerCapability;
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/* Equivalent to the 'method' enum in org.gnome.Mutter.DisplayConfig */
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typedef enum _MetaMonitorsConfigMethod
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{
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META_MONITORS_CONFIG_METHOD_VERIFY = 0,
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META_MONITORS_CONFIG_METHOD_TEMPORARY = 1,
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META_MONITORS_CONFIG_METHOD_PERSISTENT = 2
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} MetaMonitorsConfigMethod;
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/* Equivalent to the 'layout-mode' enum in org.gnome.Mutter.DisplayConfig */
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typedef enum _MetaLogicalMonitorLayoutMode
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{
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META_LOGICAL_MONITOR_LAYOUT_MODE_LOGICAL = 1,
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META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL = 2
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} MetaLogicalMonitorLayoutMode;
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typedef enum
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{
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META_MONITOR_TRANSFORM_NORMAL,
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META_MONITOR_TRANSFORM_90,
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META_MONITOR_TRANSFORM_180,
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META_MONITOR_TRANSFORM_270,
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META_MONITOR_TRANSFORM_FLIPPED,
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META_MONITOR_TRANSFORM_FLIPPED_90,
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META_MONITOR_TRANSFORM_FLIPPED_180,
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META_MONITOR_TRANSFORM_FLIPPED_270,
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} MetaMonitorTransform;
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/*
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* MetaCrtcInfo:
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*
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* A representation of a CRTC configuration, generated by
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* MetaMonitorConfigManager.
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*/
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struct _MetaCrtcInfo
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{
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MetaCrtc *crtc;
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MetaCrtcMode *mode;
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int x;
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int y;
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MetaMonitorTransform transform;
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GPtrArray *outputs;
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};
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/*
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* MetaOutputInfo:
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*
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* A representation of a connector configuration, generated by
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* MetaMonitorConfigManager.
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*/
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struct _MetaOutputInfo
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{
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MetaOutput *output;
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gboolean is_primary;
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gboolean is_presentation;
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gboolean is_underscanning;
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};
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#define META_TYPE_MONITOR_MANAGER (meta_monitor_manager_get_type ())
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#define META_MONITOR_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_MANAGER, MetaMonitorManager))
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#define META_MONITOR_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_MONITOR_MANAGER, MetaMonitorManagerClass))
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#define META_IS_MONITOR_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_MONITOR_MANAGER))
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#define META_IS_MONITOR_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_MONITOR_MANAGER))
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#define META_MONITOR_MANAGER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_MONITOR_MANAGER, MetaMonitorManagerClass))
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaMonitorManager, g_object_unref)
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struct _MetaMonitorManager
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{
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MetaDBusDisplayConfigSkeleton parent_instance;
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MetaBackend *backend;
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/* XXX: this structure is very badly
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packed, but I like the logical organization
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of fields */
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gboolean in_init;
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unsigned int serial;
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MetaPowerSave power_save_mode;
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MetaLogicalMonitorLayoutMode layout_mode;
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int screen_width;
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int screen_height;
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GList *gpus;
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GList *monitors;
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GList *logical_monitors;
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MetaLogicalMonitor *primary_logical_monitor;
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int dbus_name_id;
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int persistent_timeout_id;
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MetaMonitorConfigManager *config_manager;
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GnomePnpIds *pnp_ids;
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gulong experimental_features_changed_handler_id;
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MetaMonitorSwitchConfigType current_switch_config;
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};
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struct _MetaMonitorManagerClass
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{
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MetaDBusDisplayConfigSkeletonClass parent_class;
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char* (*get_edid_file) (MetaMonitorManager *,
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MetaOutput *);
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GBytes* (*read_edid) (MetaMonitorManager *,
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MetaOutput *);
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void (*ensure_initial_config) (MetaMonitorManager *);
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gboolean (*apply_monitors_config) (MetaMonitorManager *,
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MetaMonitorsConfig *,
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MetaMonitorsConfigMethod ,
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GError **);
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void (*set_power_save_mode) (MetaMonitorManager *,
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MetaPowerSave);
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void (*change_backlight) (MetaMonitorManager *,
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MetaOutput *,
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int);
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void (*get_crtc_gamma) (MetaMonitorManager *,
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MetaCrtc *,
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gsize *,
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unsigned short **,
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unsigned short **,
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unsigned short **);
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void (*set_crtc_gamma) (MetaMonitorManager *,
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MetaCrtc *,
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gsize ,
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unsigned short *,
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unsigned short *,
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unsigned short *);
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void (*tiled_monitor_added) (MetaMonitorManager *,
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MetaMonitor *);
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void (*tiled_monitor_removed) (MetaMonitorManager *,
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MetaMonitor *);
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gboolean (*is_transform_handled) (MetaMonitorManager *,
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MetaCrtc *,
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MetaMonitorTransform);
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float (*calculate_monitor_mode_scale) (MetaMonitorManager *,
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MetaMonitor *,
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MetaMonitorMode *);
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float * (*calculate_supported_scales) (MetaMonitorManager *,
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MetaLogicalMonitorLayoutMode ,
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MetaMonitor *,
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MetaMonitorMode *,
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int *);
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MetaMonitorManagerCapability (*get_capabilities) (MetaMonitorManager *);
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gboolean (*get_max_screen_size) (MetaMonitorManager *,
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int *,
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int *);
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MetaLogicalMonitorLayoutMode (*get_default_layout_mode) (MetaMonitorManager *);
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};
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MetaBackend * meta_monitor_manager_get_backend (MetaMonitorManager *manager);
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void meta_monitor_manager_setup (MetaMonitorManager *manager);
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void meta_monitor_manager_rebuild (MetaMonitorManager *manager,
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MetaMonitorsConfig *config);
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void meta_monitor_manager_rebuild_derived (MetaMonitorManager *manager,
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MetaMonitorsConfig *config);
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int meta_monitor_manager_get_num_logical_monitors (MetaMonitorManager *manager);
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GList * meta_monitor_manager_get_logical_monitors (MetaMonitorManager *manager);
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MetaLogicalMonitor *meta_monitor_manager_get_logical_monitor_from_number (MetaMonitorManager *manager,
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int number);
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MetaLogicalMonitor *meta_monitor_manager_get_primary_logical_monitor (MetaMonitorManager *manager);
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MetaLogicalMonitor *meta_monitor_manager_get_logical_monitor_at (MetaMonitorManager *manager,
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float x,
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float y);
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MetaLogicalMonitor *meta_monitor_manager_get_logical_monitor_from_rect (MetaMonitorManager *manager,
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MetaRectangle *rect);
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MetaLogicalMonitor *meta_monitor_manager_get_logical_monitor_neighbor (MetaMonitorManager *manager,
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MetaLogicalMonitor *logical_monitor,
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MetaDisplayDirection direction);
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MetaMonitor * meta_monitor_manager_get_primary_monitor (MetaMonitorManager *manager);
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MetaMonitor * meta_monitor_manager_get_laptop_panel (MetaMonitorManager *manager);
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MetaMonitor * meta_monitor_manager_get_monitor_from_spec (MetaMonitorManager *manager,
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MetaMonitorSpec *monitor_spec);
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MetaMonitor * meta_monitor_manager_get_monitor_from_connector (MetaMonitorManager *manager,
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const char *connector);
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GList * meta_monitor_manager_get_monitors (MetaMonitorManager *manager);
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void meta_monitor_manager_add_gpu (MetaMonitorManager *manager,
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MetaGpu *gpu);
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GList * meta_monitor_manager_get_gpus (MetaMonitorManager *manager);
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void meta_monitor_manager_get_screen_size (MetaMonitorManager *manager,
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int *width,
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int *height);
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void meta_monitor_manager_confirm_configuration (MetaMonitorManager *manager,
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gboolean ok);
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void meta_output_parse_edid (MetaOutput *output,
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GBytes *edid);
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gboolean meta_output_is_laptop (MetaOutput *output);
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gboolean meta_monitor_manager_has_hotplug_mode_update (MetaMonitorManager *manager);
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void meta_monitor_manager_read_current_state (MetaMonitorManager *manager);
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void meta_monitor_manager_on_hotplug (MetaMonitorManager *manager);
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gboolean meta_monitor_manager_get_monitor_matrix (MetaMonitorManager *manager,
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MetaMonitor *monitor,
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MetaLogicalMonitor *logical_monitor,
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gfloat matrix[6]);
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void meta_monitor_manager_tiled_monitor_added (MetaMonitorManager *manager,
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MetaMonitor *monitor);
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void meta_monitor_manager_tiled_monitor_removed (MetaMonitorManager *manager,
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MetaMonitor *monitor);
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gboolean meta_monitor_manager_is_transform_handled (MetaMonitorManager *manager,
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MetaCrtc *crtc,
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MetaMonitorTransform transform);
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MetaMonitorsConfig * meta_monitor_manager_ensure_configured (MetaMonitorManager *manager);
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void meta_monitor_manager_update_logical_state (MetaMonitorManager *manager,
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MetaMonitorsConfig *config);
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void meta_monitor_manager_update_logical_state_derived (MetaMonitorManager *manager,
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MetaMonitorsConfig *config);
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void meta_monitor_manager_lid_is_closed_changed (MetaMonitorManager *manager);
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gboolean meta_monitor_manager_is_headless (MetaMonitorManager *manager);
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float meta_monitor_manager_calculate_monitor_mode_scale (MetaMonitorManager *manager,
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MetaMonitor *monitor,
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MetaMonitorMode *monitor_mode);
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float * meta_monitor_manager_calculate_supported_scales (MetaMonitorManager *,
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MetaLogicalMonitorLayoutMode ,
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MetaMonitor *,
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MetaMonitorMode *,
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int *);
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gboolean meta_monitor_manager_is_scale_supported (MetaMonitorManager *manager,
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MetaLogicalMonitorLayoutMode layout_mode,
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MetaMonitor *monitor,
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MetaMonitorMode *monitor_mode,
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float scale);
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MetaMonitorManagerCapability
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meta_monitor_manager_get_capabilities (MetaMonitorManager *manager);
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gboolean meta_monitor_manager_get_max_screen_size (MetaMonitorManager *manager,
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int *max_width,
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int *max_height);
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MetaLogicalMonitorLayoutMode
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meta_monitor_manager_get_default_layout_mode (MetaMonitorManager *manager);
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MetaMonitorConfigManager *
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meta_monitor_manager_get_config_manager (MetaMonitorManager *manager);
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void meta_monitor_manager_rotate_monitor (MetaMonitorManager *manager);
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void meta_monitor_manager_clear_output (MetaOutput *output);
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void meta_monitor_manager_clear_mode (MetaCrtcMode *mode);
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void meta_monitor_manager_clear_crtc (MetaCrtc *crtc);
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/* Returns true if transform causes width and height to be inverted
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This is true for the odd transforms in the enum */
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static inline gboolean
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meta_monitor_transform_is_rotated (MetaMonitorTransform transform)
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{
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return (transform % 2);
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}
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/* Returns true if transform involves flipping */
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static inline gboolean
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meta_monitor_transform_is_flipped (MetaMonitorTransform transform)
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{
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return (transform >= META_MONITOR_TRANSFORM_FLIPPED);
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}
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#endif /* META_MONITOR_MANAGER_PRIVATE_H */
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