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https://github.com/brl/mutter.git
synced 2024-11-21 07:30:42 -05:00
monitor-config-manager: Use monitor match filters to create config
Factorize the creation of a configuration inside one function that looks for the primary monitor and the other monitors using the matching rules and dispose them according to the chosen policy (checking if the result is valid when using the suggested positioning). Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/522>
This commit is contained in:
Marco Trevisan (Treviño)
Marge Bot
parent
3dbec4d709
commit
aeea2882e5
@ -30,6 +30,7 @@
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#include "backends/meta-monitor-manager-private.h"
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#include "backends/meta-output.h"
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#include "core/boxes-private.h"
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#include "meta/meta-monitor-manager.h"
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#define CONFIG_HISTORY_MAX_SIZE 3
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@ -546,6 +547,8 @@ typedef enum _MonitorMatchRule
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MONITOR_MATCH_BUILTIN = (1 << 1),
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MONITOR_MATCH_VISIBLE = (1 << 2),
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MONITOR_MATCH_WITH_SUGGESTED_POSITION = (1 << 3),
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MONITOR_MATCH_PRIMARY = (1 << 4),
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MONITOR_MATCH_ALLOW_FALLBACK = (1 << 5),
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} MonitorMatchRule;
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static gboolean
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@ -649,8 +652,6 @@ find_primary_monitor (MetaMonitorManager *monitor_manager,
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{
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MetaMonitor *monitor;
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match_rule |= MONITOR_MATCH_VISIBLE;
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monitor = meta_monitor_manager_get_primary_monitor (monitor_manager);
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if (monitor_matches_rule (monitor, monitor_manager, match_rule))
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return monitor;
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@ -664,8 +665,11 @@ find_primary_monitor (MetaMonitorManager *monitor_manager,
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if (monitor)
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return monitor;
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return find_monitor_with_highest_preferred_resolution (monitor_manager,
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MONITOR_MATCH_ALL);
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if (match_rule & MONITOR_MATCH_ALLOW_FALLBACK)
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return find_monitor_with_highest_preferred_resolution (monitor_manager,
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MONITOR_MATCH_ALL);
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return NULL;
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}
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static MetaMonitorConfig *
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@ -781,125 +785,83 @@ create_preferred_logical_monitor_config (MetaMonitorManager *monitor_ma
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return logical_monitor_config;
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}
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MetaMonitorsConfig *
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meta_monitor_config_manager_create_linear (MetaMonitorConfigManager *config_manager)
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typedef enum _MonitorPositioningMode
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{
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MetaMonitorManager *monitor_manager = config_manager->monitor_manager;
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g_autoptr (GList) monitors = NULL;
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GList *logical_monitor_configs;
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MetaMonitor *primary_monitor;
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MetaLogicalMonitorLayoutMode layout_mode;
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MetaLogicalMonitorConfig *primary_logical_monitor_config;
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int x;
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MONITOR_POSITIONING_LINEAR,
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MONITOR_POSITIONING_SUGGESTED,
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} MonitorPositioningMode;
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static gboolean
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verify_suggested_monitors_config (GList *logical_monitor_configs)
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{
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g_autoptr (GList) region = NULL;
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GList *l;
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MetaMonitorsConfig *monitors_config;
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primary_monitor = find_primary_monitor (monitor_manager,
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MONITOR_MATCH_VISIBLE);
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if (!primary_monitor)
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return NULL;
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layout_mode = meta_monitor_manager_get_default_layout_mode (monitor_manager);
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monitors = find_monitors (monitor_manager, MONITOR_MATCH_VISIBLE);
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primary_logical_monitor_config =
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create_preferred_logical_monitor_config (monitor_manager,
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primary_monitor,
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0, 0,
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NULL,
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layout_mode);
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primary_logical_monitor_config->is_primary = TRUE;
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logical_monitor_configs = g_list_append (NULL,
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primary_logical_monitor_config);
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x = primary_logical_monitor_config->layout.width;
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for (l = monitors; l; l = l->next)
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for (l = logical_monitor_configs; l; l = l->next)
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{
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MetaMonitor *monitor = l->data;
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MetaLogicalMonitorConfig *logical_monitor_config;
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MetaLogicalMonitorConfig *logical_monitor_config = l->data;
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MetaRectangle *rect = &logical_monitor_config->layout;
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if (monitor == primary_monitor)
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continue;
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if (meta_rectangle_overlaps_with_region (region, rect))
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{
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g_warning ("Suggested monitor config has overlapping region, "
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"rejecting");
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return FALSE;
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}
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logical_monitor_config =
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create_preferred_logical_monitor_config (monitor_manager,
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monitor,
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x, 0,
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primary_logical_monitor_config,
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layout_mode);
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logical_monitor_configs = g_list_append (logical_monitor_configs,
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logical_monitor_config);
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x += logical_monitor_config->layout.width;
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region = g_list_prepend (region, rect);
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}
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monitors_config = meta_monitors_config_new (monitor_manager,
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logical_monitor_configs,
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layout_mode,
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META_MONITORS_CONFIG_FLAG_NONE);
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for (l = region; region->next && l; l = l->next)
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{
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MetaRectangle *rect = l->data;
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if (monitors_config)
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meta_monitors_config_set_switch_config (monitors_config, META_MONITOR_SWITCH_CONFIG_ALL_LINEAR);
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if (!meta_rectangle_is_adjacent_to_any_in_region (region, rect))
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{
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g_warning ("Suggested monitor config has monitors with no "
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"neighbors, rejecting");
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return FALSE;
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}
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}
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return monitors_config;
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return TRUE;
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}
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MetaMonitorsConfig *
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meta_monitor_config_manager_create_fallback (MetaMonitorConfigManager *config_manager)
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static MetaMonitorsConfig *
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create_monitors_config (MetaMonitorConfigManager *config_manager,
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MonitorMatchRule match_rule,
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MonitorPositioningMode positioning,
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MetaMonitorsConfigFlag config_flags)
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{
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MetaMonitorManager *monitor_manager = config_manager->monitor_manager;
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g_autoptr (GList) monitors = NULL;
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g_autolist (MetaLogicalMonitorConfig) logical_monitor_configs = NULL;
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MetaMonitor *primary_monitor;
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GList *logical_monitor_configs;
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MetaLogicalMonitorLayoutMode layout_mode;
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MetaLogicalMonitorConfig *primary_logical_monitor_config;
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primary_monitor = find_primary_monitor (monitor_manager, MONITOR_MATCH_ALL);
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if (!primary_monitor)
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return NULL;
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layout_mode = meta_monitor_manager_get_default_layout_mode (monitor_manager);
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primary_logical_monitor_config =
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create_preferred_logical_monitor_config (monitor_manager,
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primary_monitor,
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0, 0,
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NULL,
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layout_mode);
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primary_logical_monitor_config->is_primary = TRUE;
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logical_monitor_configs = g_list_append (NULL,
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primary_logical_monitor_config);
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return meta_monitors_config_new (monitor_manager,
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logical_monitor_configs,
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layout_mode,
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META_MONITORS_CONFIG_FLAG_NONE);
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}
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MetaMonitorsConfig *
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meta_monitor_config_manager_create_suggested (MetaMonitorConfigManager *config_manager)
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{
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MetaMonitorManager *monitor_manager = config_manager->monitor_manager;
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MetaLogicalMonitorConfig *primary_logical_monitor_config = NULL;
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g_autoptr (GList) monitors = NULL;
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MetaMonitor *primary_monitor;
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MetaLogicalMonitorLayoutMode layout_mode;
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GList *logical_monitor_configs;
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GList *region;
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gboolean has_suggested_position;
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GList *l;
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int x, y;
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primary_monitor = find_primary_monitor (monitor_manager,
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MONITOR_MATCH_WITH_SUGGESTED_POSITION);
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match_rule | MONITOR_MATCH_VISIBLE);
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if (!primary_monitor)
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return NULL;
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if (!meta_monitor_get_suggested_position (primary_monitor, &x, &y))
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return NULL;
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monitors = find_monitors (monitor_manager,
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MONITOR_MATCH_WITH_SUGGESTED_POSITION);
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layout_mode = meta_monitor_manager_get_default_layout_mode (monitor_manager);
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switch (positioning)
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{
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case MONITOR_POSITIONING_LINEAR:
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x = y = 0;
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break;
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case MONITOR_POSITIONING_SUGGESTED:
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has_suggested_position =
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meta_monitor_get_suggested_position (primary_monitor, &x, &y);
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g_assert (has_suggested_position);
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break;
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}
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primary_logical_monitor_config =
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create_preferred_logical_monitor_config (monitor_manager,
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primary_monitor,
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@ -909,8 +871,11 @@ meta_monitor_config_manager_create_suggested (MetaMonitorConfigManager *config_m
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primary_logical_monitor_config->is_primary = TRUE;
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logical_monitor_configs = g_list_append (NULL,
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primary_logical_monitor_config);
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region = g_list_prepend (NULL, &primary_logical_monitor_config->layout);
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if (!(match_rule & MONITOR_MATCH_PRIMARY))
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monitors = find_monitors (monitor_manager, match_rule);
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x = primary_logical_monitor_config->layout.width;
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for (l = monitors; l; l = l->next)
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{
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MetaMonitor *monitor = l->data;
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@ -919,7 +884,16 @@ meta_monitor_config_manager_create_suggested (MetaMonitorConfigManager *config_m
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if (monitor == primary_monitor)
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continue;
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meta_monitor_get_suggested_position (monitor, &x, &y);
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switch (positioning)
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{
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case MONITOR_POSITIONING_LINEAR:
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break;
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case MONITOR_POSITIONING_SUGGESTED:
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has_suggested_position =
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meta_monitor_get_suggested_position (monitor, &x, &y);
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g_assert (has_suggested_position);
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break;
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}
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logical_monitor_config =
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create_preferred_logical_monitor_config (monitor_manager,
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@ -930,43 +904,48 @@ meta_monitor_config_manager_create_suggested (MetaMonitorConfigManager *config_m
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logical_monitor_configs = g_list_append (logical_monitor_configs,
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logical_monitor_config);
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if (meta_rectangle_overlaps_with_region (region,
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&logical_monitor_config->layout))
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{
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g_warning ("Suggested monitor config has overlapping region, rejecting");
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g_list_free (region);
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g_list_free_full (logical_monitor_configs,
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(GDestroyNotify) meta_logical_monitor_config_free);
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return NULL;
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}
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region = g_list_prepend (region, &logical_monitor_config->layout);
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x += logical_monitor_config->layout.width;
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}
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for (l = region; region->next && l; l = l->next)
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if (positioning == MONITOR_POSITIONING_SUGGESTED)
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{
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MetaRectangle *rect = l->data;
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if (!meta_rectangle_is_adjacent_to_any_in_region (region, rect))
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{
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g_warning ("Suggested monitor config has monitors with no neighbors, "
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"rejecting");
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g_list_free (region);
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g_list_free_full (logical_monitor_configs,
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(GDestroyNotify) meta_logical_monitor_config_free);
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return NULL;
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}
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if (!verify_suggested_monitors_config (logical_monitor_configs))
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return NULL;
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}
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g_list_free (region);
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if (!logical_monitor_configs)
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return NULL;
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return meta_monitors_config_new (monitor_manager,
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logical_monitor_configs,
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g_steal_pointer (&logical_monitor_configs),
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layout_mode,
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META_MONITORS_CONFIG_FLAG_NONE);
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config_flags);
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}
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MetaMonitorsConfig *
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meta_monitor_config_manager_create_linear (MetaMonitorConfigManager *config_manager)
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{
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return create_monitors_config (config_manager,
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MONITOR_MATCH_VISIBLE |
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MONITOR_MATCH_ALLOW_FALLBACK,
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MONITOR_POSITIONING_LINEAR,
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META_MONITORS_CONFIG_FLAG_NONE);
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}
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MetaMonitorsConfig *
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meta_monitor_config_manager_create_fallback (MetaMonitorConfigManager *config_manager)
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{
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return create_monitors_config (config_manager,
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MONITOR_MATCH_PRIMARY |
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MONITOR_MATCH_ALLOW_FALLBACK,
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MONITOR_POSITIONING_LINEAR,
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META_MONITORS_CONFIG_FLAG_NONE);
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}
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MetaMonitorsConfig *
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meta_monitor_config_manager_create_suggested (MetaMonitorConfigManager *config_manager)
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{
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return create_monitors_config (config_manager,
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MONITOR_MATCH_WITH_SUGGESTED_POSITION,
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MONITOR_POSITIONING_SUGGESTED,
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META_MONITORS_CONFIG_FLAG_NONE);
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}
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static GList *
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@ -1126,6 +1105,25 @@ meta_monitor_config_manager_create_for_rotate_monitor (MetaMonitorConfigManager
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return create_for_builtin_display_rotation (config_manager, TRUE, META_MONITOR_TRANSFORM_NORMAL);
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}
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static MetaMonitorsConfig *
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create_monitors_switch_config (MetaMonitorConfigManager *config_manager,
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MonitorMatchRule match_rule,
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MonitorPositioningMode positioning,
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MetaMonitorsConfigFlag config_flags,
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MetaMonitorSwitchConfigType switch_config)
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{
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MetaMonitorsConfig *monitors_config;
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monitors_config = create_monitors_config (config_manager, match_rule,
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positioning, config_flags);
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if (!monitors_config)
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return NULL;
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meta_monitors_config_set_switch_config (monitors_config, switch_config);
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return monitors_config;
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}
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static MetaMonitorsConfig *
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create_for_switch_config_all_mirror (MetaMonitorConfigManager *config_manager)
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{
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@ -1249,86 +1247,21 @@ create_for_switch_config_all_mirror (MetaMonitorConfigManager *config_manager)
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static MetaMonitorsConfig *
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create_for_switch_config_external (MetaMonitorConfigManager *config_manager)
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{
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MetaMonitorManager *monitor_manager = config_manager->monitor_manager;
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g_autoptr (GList) monitors = NULL;
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GList *logical_monitor_configs = NULL;
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int x = 0;
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MetaLogicalMonitorLayoutMode layout_mode;
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GList *l;
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MetaMonitorsConfig *monitors_config;
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monitors = find_monitors (monitor_manager, MONITOR_MATCH_EXTERNAL);
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layout_mode = meta_monitor_manager_get_default_layout_mode (monitor_manager);
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for (l = monitors; l; l = l->next)
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{
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MetaMonitor *monitor = l->data;
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MetaLogicalMonitorConfig *logical_monitor_config;
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logical_monitor_config =
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create_preferred_logical_monitor_config (monitor_manager,
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monitor,
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x, 0,
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NULL,
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layout_mode);
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logical_monitor_configs = g_list_append (logical_monitor_configs,
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logical_monitor_config);
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if (x == 0)
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logical_monitor_config->is_primary = TRUE;
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x += logical_monitor_config->layout.width;
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}
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if (!logical_monitor_configs)
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return NULL;
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monitors_config = meta_monitors_config_new (monitor_manager,
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logical_monitor_configs,
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layout_mode,
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META_MONITORS_CONFIG_FLAG_NONE);
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if (monitors_config)
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meta_monitors_config_set_switch_config (monitors_config, META_MONITOR_SWITCH_CONFIG_EXTERNAL);
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return monitors_config;
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return create_monitors_switch_config (config_manager,
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MONITOR_MATCH_EXTERNAL,
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MONITOR_POSITIONING_LINEAR,
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META_MONITORS_CONFIG_FLAG_NONE,
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META_MONITOR_SWITCH_CONFIG_EXTERNAL);
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}
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static MetaMonitorsConfig *
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create_for_switch_config_builtin (MetaMonitorConfigManager *config_manager)
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{
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MetaMonitorManager *monitor_manager = config_manager->monitor_manager;
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MetaLogicalMonitorLayoutMode layout_mode;
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GList *logical_monitor_configs;
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MetaLogicalMonitorConfig *primary_logical_monitor_config;
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MetaMonitor *monitor;
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MetaMonitorsConfig *monitors_config;
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monitor = meta_monitor_manager_get_laptop_panel (monitor_manager);
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if (!monitor)
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return NULL;
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layout_mode = meta_monitor_manager_get_default_layout_mode (monitor_manager);
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primary_logical_monitor_config =
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create_preferred_logical_monitor_config (monitor_manager,
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monitor,
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0, 0,
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NULL,
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layout_mode);
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primary_logical_monitor_config->is_primary = TRUE;
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logical_monitor_configs = g_list_append (NULL,
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primary_logical_monitor_config);
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monitors_config = meta_monitors_config_new (monitor_manager,
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logical_monitor_configs,
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layout_mode,
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META_MONITORS_CONFIG_FLAG_NONE);
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if (monitors_config)
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meta_monitors_config_set_switch_config (monitors_config, META_MONITOR_SWITCH_CONFIG_BUILTIN);
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return monitors_config;
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return create_monitors_switch_config (config_manager,
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MONITOR_MATCH_BUILTIN,
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MONITOR_POSITIONING_LINEAR,
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META_MONITORS_CONFIG_FLAG_NONE,
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META_MONITOR_SWITCH_CONFIG_BUILTIN);
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}
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MetaMonitorsConfig *
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