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idle-monitor: Add ResetIdletime API, for testing purposes

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The ResetIdletime API can be used instead of an "XTest" binary to
programmatically reset the idle time, as if the user pressed a button on
a keyboard.

This is necessary since we stopped using the XSync extension to monitor
idletimes, as it didn't consider inhibitors as busy, and mutter's
clutter code ignores "Core Events" as generated by XTest.

This patch will require minimal changes to gnome-settings-daemon's power
test suite so that "key press" idletime resets are triggered through
this D-Bus interface rather than through XTest and a roundtrip through
the X server.

https://bugzilla.gnome.org/show_bug.cgi?id=705942
This commit is contained in:
Bastien Nocera 2018-03-21 14:11:39 +01:00 committed by Jonas Ådahl
parent 4837cec89f
commit d3d5eb8e1b
2 changed files with 25 additions and 0 deletions
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23
src/backends/meta-idle-monitor-dbus.c
View File

@ -24,6 +24,7 @@
#include "meta-idle-monitor-dbus.h" #include "meta-idle-monitor-dbus.h"
#include <meta/meta-idle-monitor.h> #include <meta/meta-idle-monitor.h>
#include <backends/meta-idle-monitor-private.h>
#include "meta-dbus-idle-monitor.h" #include "meta-dbus-idle-monitor.h"
#include <clutter/clutter.h> #include <clutter/clutter.h>
@ -43,6 +44,26 @@ handle_get_idletime (MetaDBusIdleMonitor *skeleton,
return TRUE; return TRUE;
} }
static gboolean
handle_reset_idletime (MetaDBusIdleMonitor *skeleton,
GDBusMethodInvocation *invocation,
MetaIdleMonitor *monitor)
{
if (!g_getenv ("MUTTER_DEBUG_RESET_IDLETIME"))
{
g_dbus_method_invocation_return_error_literal (invocation,
G_DBUS_ERROR,
G_DBUS_ERROR_UNKNOWN_METHOD,
"No such method");
return FALSE;
}
meta_idle_monitor_reset_idletime (meta_idle_monitor_get_core ());
meta_dbus_idle_monitor_complete_reset_idletime (skeleton, invocation);
return TRUE;
}
typedef struct { typedef struct {
MetaDBusIdleMonitor *dbus_monitor; MetaDBusIdleMonitor *dbus_monitor;
MetaIdleMonitor *monitor; MetaIdleMonitor *monitor;
@ -173,6 +194,8 @@ create_monitor_skeleton (GDBusObjectManagerServer *manager,
G_CALLBACK (handle_add_user_active_watch), monitor, 0); G_CALLBACK (handle_add_user_active_watch), monitor, 0);
g_signal_connect_object (skeleton, "handle-remove-watch", g_signal_connect_object (skeleton, "handle-remove-watch",
G_CALLBACK (handle_remove_watch), monitor, 0); G_CALLBACK (handle_remove_watch), monitor, 0);
g_signal_connect_object (skeleton, "handle-reset-idletime",
G_CALLBACK (handle_reset_idletime), monitor, 0);
g_signal_connect_object (skeleton, "handle-get-idletime", g_signal_connect_object (skeleton, "handle-get-idletime",
G_CALLBACK (handle_get_idletime), monitor, 0); G_CALLBACK (handle_get_idletime), monitor, 0);

2
src/org.gnome.Mutter.IdleMonitor.xml
View File

@ -28,6 +28,8 @@
<arg name="id" direction="in" type="u" /> <arg name="id" direction="in" type="u" />
</method> </method>
<method name="ResetIdletime"/>
<signal name="WatchFired"> <signal name="WatchFired">
<arg name="id" direction="out" type="u" /> <arg name="id" direction="out" type="u" />
</signal> </signal>