[mutter] monitor-manager: Clean up hot-plug paths slightly

[Marge Bot <marge-bot src gnome org>]

commit 432682f3054f58cfc50669d06b8da89486f4c1e4
Author: Jonas Ådahl <jadahl gmail com>
Date:   Mon Jan 25 21:10:53 2021 +0100

    monitor-manager: Clean up hot-plug paths slightly
    
    Make the API used more shared and better named.
    
    meta_monitor_manager_on_hotplug() was renamed
    meta_monitor_manager_reconfigure(), and meta_monitor_manager_reload()
    was introduced to combine reading the current state and reconfiguring.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1689>

 src/backends/meta-monitor-manager-private.h    |  5 +++--
 src/backends/meta-monitor-manager.c            | 11 +++++++++--
 src/backends/native/meta-monitor-manager-kms.c |  3 +--
 src/backends/x11/meta-monitor-manager-xrandr.c |  2 +-
 src/tests/meta-monitor-manager-test.c          |  3 +--
 5 files changed, 15 insertions(+), 9 deletions(-)
---
diff --git a/src/backends/meta-monitor-manager-private.h b/src/backends/meta-monitor-manager-private.h
index b0ffd36d6b..70d61f823b 100644
--- a/src/backends/meta-monitor-manager-private.h
+++ b/src/backends/meta-monitor-manager-private.h
@@ -325,11 +325,12 @@ void                meta_monitor_manager_confirm_configuration (MetaMonitorManag
 
 gboolean           meta_monitor_manager_has_hotplug_mode_update (MetaMonitorManager *manager);
 
-META_EXPORT_TEST
 void               meta_monitor_manager_read_current_state (MetaMonitorManager *manager);
 
+void               meta_monitor_manager_reconfigure (MetaMonitorManager *manager);
+
 META_EXPORT_TEST
-void               meta_monitor_manager_on_hotplug (MetaMonitorManager *manager);
+void               meta_monitor_manager_reload (MetaMonitorManager *manager);
 
 gboolean           meta_monitor_manager_get_monitor_matrix (MetaMonitorManager *manager,
                                                             MetaMonitor        *monitor,
diff --git a/src/backends/meta-monitor-manager.c b/src/backends/meta-monitor-manager.c
index 756c0e64cb..0fbdf56619 100644
--- a/src/backends/meta-monitor-manager.c
+++ b/src/backends/meta-monitor-manager.c
@@ -809,7 +809,7 @@ experimental_features_changed (MetaSettings           *settings,
     should_reconfigure = TRUE;
 
   if (should_reconfigure)
-    meta_monitor_manager_on_hotplug (manager);
+    meta_monitor_manager_reconfigure (manager);
 
   meta_settings_update_ui_scaling_factor (settings);
 }
@@ -3098,11 +3098,18 @@ meta_monitor_manager_rebuild_derived (MetaMonitorManager *manager,
 }
 
 void
-meta_monitor_manager_on_hotplug (MetaMonitorManager *manager)
+meta_monitor_manager_reconfigure (MetaMonitorManager *manager)
 {
   meta_monitor_manager_ensure_configured (manager);
 }
 
+void
+meta_monitor_manager_reload (MetaMonitorManager *manager)
+{
+  meta_monitor_manager_read_current_state (manager);
+  meta_monitor_manager_reconfigure (manager);
+}
+
 static gboolean
 calculate_viewport_matrix (MetaMonitorManager *manager,
                            MetaLogicalMonitor *logical_monitor,
diff --git a/src/backends/native/meta-monitor-manager-kms.c b/src/backends/native/meta-monitor-manager-kms.c
index 3d2037c952..cabaa3201c 100644
--- a/src/backends/native/meta-monitor-manager-kms.c
+++ b/src/backends/native/meta-monitor-manager-kms.c
@@ -463,8 +463,7 @@ meta_monitor_manager_kms_set_crtc_gamma (MetaMonitorManager *manager,
 static void
 handle_hotplug_event (MetaMonitorManager *manager)
 {
-  meta_monitor_manager_read_current_state (manager);
-  meta_monitor_manager_on_hotplug (manager);
+  meta_monitor_manager_reload (manager);
 }
 
 static void
diff --git a/src/backends/x11/meta-monitor-manager-xrandr.c b/src/backends/x11/meta-monitor-manager-xrandr.c
index a2f8931625..31eac6fb18 100644
--- a/src/backends/x11/meta-monitor-manager-xrandr.c
+++ b/src/backends/x11/meta-monitor-manager-xrandr.c
@@ -1126,7 +1126,7 @@ meta_monitor_manager_xrandr_handle_xevent (MetaMonitorManagerXrandr *manager_xra
                           manager_xrandr->last_xrandr_set_timestamp);
   if (is_hotplug)
     {
-      meta_monitor_manager_on_hotplug (manager);
+      meta_monitor_manager_reconfigure (manager);
     }
   else
     {
diff --git a/src/tests/meta-monitor-manager-test.c b/src/tests/meta-monitor-manager-test.c
index 369dc700b3..5a672c58f9 100644
--- a/src/tests/meta-monitor-manager-test.c
+++ b/src/tests/meta-monitor-manager-test.c
@@ -63,8 +63,7 @@ meta_monitor_manager_test_emulate_hotplug (MetaMonitorManagerTest *manager_test,
   old_test_setup = manager_test->test_setup;
   manager_test->test_setup = test_setup;
 
-  meta_monitor_manager_read_current_state (manager);
-  meta_monitor_manager_on_hotplug (manager);
+  meta_monitor_manager_reload (manager);
 
   g_free (old_test_setup);
 }