297ae74771
Instead use an abstract "logical monitor id" that is generated from the logical monitor. Instead of using low level numbers from the mode setting devices, use either data from the EDID, or the connector, if the EDID is not useful. This should help with windows remembering monitor positions when the same monitor reappears but with another mode setting device ID. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3753>
106 lines
4.2 KiB
C
106 lines
4.2 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* Copyright (C) 2016 Red Hat
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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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#pragma once
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#include <glib-object.h>
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#include "backends/meta-monitor.h"
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#include "backends/meta-monitor-config-manager.h"
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#include "backends/meta-monitor-manager-private.h"
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#include "core/util-private.h"
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#include "meta/boxes.h"
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#define META_MAX_OUTPUTS_PER_MONITOR 4
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struct _MetaLogicalMonitor
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{
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GObject parent;
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int number;
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MtkRectangle rect;
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gboolean is_primary;
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gboolean is_presentation; /* XXX: not yet used */
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gboolean in_fullscreen;
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float scale;
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MetaMonitorTransform transform;
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GList *monitors;
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};
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typedef struct _MetaLogicalMonitorId MetaLogicalMonitorId;
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#define META_TYPE_LOGICAL_MONITOR (meta_logical_monitor_get_type ())
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G_DECLARE_FINAL_TYPE (MetaLogicalMonitor, meta_logical_monitor,
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META, LOGICAL_MONITOR,
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GObject)
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typedef void (* MetaLogicalMonitorCrtcFunc) (MetaLogicalMonitor *logical_monitor,
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MetaMonitor *monitor,
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MetaOutput *output,
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MetaCrtc *crtc,
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gpointer user_data);
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MetaLogicalMonitor * meta_logical_monitor_new (MetaMonitorManager *monitor_manager,
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MetaLogicalMonitorConfig *logical_monitor_config,
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int monitor_number);
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MetaLogicalMonitor * meta_logical_monitor_new_derived (MetaMonitorManager *monitor_manager,
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MetaMonitor *monitor,
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MtkRectangle *layout,
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float scale,
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int monitor_number);
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void meta_logical_monitor_add_monitor (MetaLogicalMonitor *logical_monitor,
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MetaMonitor *monitor);
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META_EXPORT_TEST
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gboolean meta_logical_monitor_is_primary (MetaLogicalMonitor *logical_monitor);
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void meta_logical_monitor_make_primary (MetaLogicalMonitor *logical_monitor);
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float meta_logical_monitor_get_scale (MetaLogicalMonitor *logical_monitor);
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MetaMonitorTransform meta_logical_monitor_get_transform (MetaLogicalMonitor *logical_monitor);
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META_EXPORT_TEST
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MtkRectangle meta_logical_monitor_get_layout (MetaLogicalMonitor *logical_monitor);
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META_EXPORT_TEST
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GList * meta_logical_monitor_get_monitors (MetaLogicalMonitor *logical_monitor);
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gboolean meta_logical_monitor_has_neighbor (MetaLogicalMonitor *logical_monitor,
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MetaLogicalMonitor *neighbor,
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MetaDisplayDirection neighbor_dir);
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void meta_logical_monitor_foreach_crtc (MetaLogicalMonitor *logical_monitor,
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MetaLogicalMonitorCrtcFunc func,
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gpointer user_data);
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void meta_logical_monitor_id_free (MetaLogicalMonitorId *id);
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MetaLogicalMonitorId * meta_logical_monitor_id_dup (const MetaLogicalMonitorId *id);
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gboolean meta_logical_monitor_id_equal (const MetaLogicalMonitorId *id,
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const MetaLogicalMonitorId *other_id);
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const MetaLogicalMonitorId * meta_logical_monitor_get_id (MetaLogicalMonitor *logical_monitor);
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MetaLogicalMonitorId * meta_logical_monitor_dup_id (MetaLogicalMonitor *logical_monitor);
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