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monitor-manager: Clean up DPMS state tracking

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DPMS is configured from a bit all over the place: via D-Bus, via X11 and
when reading the current KMS state. Each of these places did it slightly
differently, directly poking at the field in MetaMonitorManager.

To make things a bit more managable, move the field into a new
MetaMonitorManagerPrivate, and add helpers to get and set the current
value. Prior to this, there were for example situations where the DPMS
setting was changed, but without signal listeners being notified about
it.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/506
This commit is contained in:
Jonas Ådahl
2019-01-11 14:45:44 +01:00
parent 72aeeb8c37
commit 4cae9b5b11
7 changed files with 120 additions and 48 deletions
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4
src/backends/meta-input-settings.c
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@ -1766,9 +1766,11 @@ power_save_mode_changed_cb (MetaMonitorManager *manager,
ClutterInputDevice *device;
MetaLogicalMonitor *logical_monitor;
MetaMonitor *builtin;
MetaPowerSave power_save_mode;
gboolean on;
on = (manager->power_save_mode == META_POWER_SAVE_ON);
power_save_mode = meta_monitor_manager_get_power_save_mode (manager);
on = power_save_mode == META_POWER_SAVE_ON;
priv = meta_input_settings_get_instance_private (user_data);
builtin = meta_monitor_manager_get_laptop_panel (manager);