f803c0ee0a
When we get an orientation event we don't care about keeping track of the configuration changes, but actually we can consider the new configuration just a variant of the previous one, adapted to floating device hardware events, so we only want to apply it if possible, but we don't want to keep a record of it for reverting capabilities. Doing that would in fact, break the ability of reverting back to an actual temporary or persistent configuration. For example when device orientation events happen while we're waiting for an user resolution change confirmation, we would save our new rotated configuration in the history, making then impossible to revert back to the original persistent one. So in such case, don't keep track of those configurations in the history, but only keep track of the last one as current, checking whether the new current is child or sibling of the previously one. Fixes: https://gitlab.gnome.org/GNOME/mutter/-/issues/1221 Related to: https://gitlab.gnome.org/GNOME/mutter/-/issues/646 Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1233>
218 lines
8.7 KiB
C
218 lines
8.7 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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#ifndef META_MONITOR_CONFIG_MANAGER_H
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#define META_MONITOR_CONFIG_MANAGER_H
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#include "backends/meta-monitor.h"
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#include "backends/meta-monitor-manager-private.h"
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#define META_TYPE_MONITOR_CONFIG_MANAGER (meta_monitor_config_manager_get_type ())
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G_DECLARE_FINAL_TYPE (MetaMonitorConfigManager, meta_monitor_config_manager,
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META, MONITOR_CONFIG_MANAGER, GObject)
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typedef struct _MetaMonitorConfig
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{
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MetaMonitorSpec *monitor_spec;
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MetaMonitorModeSpec *mode_spec;
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gboolean enable_underscanning;
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} MetaMonitorConfig;
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typedef struct _MetaLogicalMonitorConfig
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{
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MetaRectangle layout;
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GList *monitor_configs;
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MetaMonitorTransform transform;
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float scale;
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gboolean is_primary;
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gboolean is_presentation;
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} MetaLogicalMonitorConfig;
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typedef struct _MetaMonitorsConfigKey
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{
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GList *monitor_specs;
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} MetaMonitorsConfigKey;
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typedef enum _MetaMonitorsConfigFlag
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{
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META_MONITORS_CONFIG_FLAG_NONE = 0,
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META_MONITORS_CONFIG_FLAG_MIGRATED = (1 << 0),
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META_MONITORS_CONFIG_FLAG_SYSTEM_CONFIG = (1 << 1),
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} MetaMonitorsConfigFlag;
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struct _MetaMonitorsConfig
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{
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GObject parent;
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MetaMonitorsConfig *parent_config;
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MetaMonitorsConfigKey *key;
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GList *logical_monitor_configs;
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GList *disabled_monitor_specs;
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MetaMonitorsConfigFlag flags;
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MetaLogicalMonitorLayoutMode layout_mode;
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MetaMonitorSwitchConfigType switch_config;
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};
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#define META_TYPE_MONITORS_CONFIG (meta_monitors_config_get_type ())
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G_DECLARE_FINAL_TYPE (MetaMonitorsConfig, meta_monitors_config,
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META, MONITORS_CONFIG, GObject)
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META_EXPORT_TEST
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MetaMonitorConfigManager * meta_monitor_config_manager_new (MetaMonitorManager *monitor_manager);
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META_EXPORT_TEST
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MetaMonitorConfigStore * meta_monitor_config_manager_get_store (MetaMonitorConfigManager *config_manager);
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META_EXPORT_TEST
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gboolean meta_monitor_config_manager_assign (MetaMonitorManager *manager,
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MetaMonitorsConfig *config,
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GPtrArray **crtc_assignments,
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GPtrArray **output_assignments,
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GError **error);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitor_config_manager_get_stored (MetaMonitorConfigManager *config_manager);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitor_config_manager_create_linear (MetaMonitorConfigManager *config_manager);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitor_config_manager_create_fallback (MetaMonitorConfigManager *config_manager);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitor_config_manager_create_suggested (MetaMonitorConfigManager *config_manager);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitor_config_manager_create_for_orientation (MetaMonitorConfigManager *config_manager,
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MetaMonitorsConfig *base_config,
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MetaMonitorTransform transform);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitor_config_manager_create_for_builtin_orientation (MetaMonitorConfigManager *config_manager,
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MetaMonitorsConfig *base_config);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitor_config_manager_create_for_rotate_monitor (MetaMonitorConfigManager *config_manager);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitor_config_manager_create_for_switch_config (MetaMonitorConfigManager *config_manager,
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MetaMonitorSwitchConfigType config_type);
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META_EXPORT_TEST
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void meta_monitor_config_manager_set_current (MetaMonitorConfigManager *config_manager,
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MetaMonitorsConfig *config);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitor_config_manager_get_current (MetaMonitorConfigManager *config_manager);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitor_config_manager_pop_previous (MetaMonitorConfigManager *config_manager);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitor_config_manager_get_previous (MetaMonitorConfigManager *config_manager);
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META_EXPORT_TEST
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void meta_monitor_config_manager_clear_history (MetaMonitorConfigManager *config_manager);
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META_EXPORT_TEST
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void meta_monitor_config_manager_save_current (MetaMonitorConfigManager *config_manager);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitors_config_new_full (GList *logical_monitor_configs,
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GList *disabled_monitors,
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MetaLogicalMonitorLayoutMode layout_mode,
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MetaMonitorsConfigFlag flags);
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META_EXPORT_TEST
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MetaMonitorsConfig * meta_monitors_config_new (MetaMonitorManager *monitor_manager,
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GList *logical_monitor_configs,
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MetaLogicalMonitorLayoutMode layout_mode,
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MetaMonitorsConfigFlag flags);
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META_EXPORT_TEST
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MetaMonitorSwitchConfigType meta_monitors_config_get_switch_config (MetaMonitorsConfig *config);
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META_EXPORT_TEST
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void meta_monitors_config_set_switch_config (MetaMonitorsConfig *config,
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MetaMonitorSwitchConfigType switch_config);
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META_EXPORT_TEST
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void meta_monitors_config_set_parent_config (MetaMonitorsConfig *config,
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MetaMonitorsConfig *parent_config);
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META_EXPORT_TEST
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unsigned int meta_monitors_config_key_hash (gconstpointer config_key);
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META_EXPORT_TEST
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gboolean meta_monitors_config_key_equal (gconstpointer config_key_a,
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gconstpointer config_key_b);
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META_EXPORT_TEST
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void meta_monitors_config_key_free (MetaMonitorsConfigKey *config_key);
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META_EXPORT_TEST
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void meta_logical_monitor_config_free (MetaLogicalMonitorConfig *logical_monitor_config);
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META_EXPORT_TEST
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void meta_monitor_config_free (MetaMonitorConfig *monitor_config);
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META_EXPORT_TEST
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MetaMonitorsConfigKey * meta_create_monitors_config_key_for_current_state (MetaMonitorManager *monitor_manager);
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META_EXPORT_TEST
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gboolean meta_logical_monitor_configs_have_monitor (GList *logical_monitor_configs,
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MetaMonitorSpec *monitor_spec);
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META_EXPORT_TEST
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gboolean meta_verify_monitor_mode_spec (MetaMonitorModeSpec *monitor_mode_spec,
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GError **error);
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META_EXPORT_TEST
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gboolean meta_verify_monitor_spec (MetaMonitorSpec *monitor_spec,
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GError **error);
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META_EXPORT_TEST
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gboolean meta_verify_monitor_config (MetaMonitorConfig *monitor_config,
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GError **error);
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META_EXPORT_TEST
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gboolean meta_verify_logical_monitor_config (MetaLogicalMonitorConfig *logical_monitor_config,
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MetaLogicalMonitorLayoutMode layout_mode,
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MetaMonitorManager *monitor_manager,
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GError **error);
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META_EXPORT_TEST
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gboolean meta_verify_monitors_config (MetaMonitorsConfig *config,
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MetaMonitorManager *monitor_manager,
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GError **error);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaMonitorConfig, meta_monitor_config_free)
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaLogicalMonitorConfig,
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meta_logical_monitor_config_free)
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaMonitorsConfigKey,
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meta_monitors_config_key_free)
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#endif /* META_MONITOR_CONFIG_MANAGER_H */
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