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remote-desktop: Fix absolute pointer motion coordinates

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If the coordinates was for a stream not at the stage position (0, 0),
they'd be incorrect. Fix this by correctly translating the coordinates
according to the stream position.
This commit is contained in:
Jonas Ådahl 2018-01-29 14:42:48 +08:00
parent 4d5e1f690d
commit 061f69f2a2
1 changed files with 23 additions and 1 deletions
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24
src/backends/meta-remote-desktop-session.c
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@ -520,6 +520,8 @@ handle_notify_pointer_motion_absolute (MetaDBusRemoteDesktopSession *skeleton,
double y)
{
MetaRemoteDesktopSession *session = META_REMOTE_DESKTOP_SESSION (skeleton);
MetaScreenCastStream *stream;
double abs_x, abs_y;
if (!check_permission (session, invocation))
{
@ -529,9 +531,29 @@ handle_notify_pointer_motion_absolute (MetaDBusRemoteDesktopSession *skeleton,
return TRUE;
}
if (!session->screen_cast_session)
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_FAILED,
"No screen cast active");
return TRUE;
}
stream = meta_screen_cast_session_get_stream (session->screen_cast_session,
stream_path);
if (!stream)
{
g_dbus_method_invocation_return_error (invocation, G_DBUS_ERROR,
G_DBUS_ERROR_FAILED,
"Unknown stream");
return TRUE;
}
meta_screen_cast_stream_transform_position (stream, x, y, &abs_x, &abs_y);
clutter_virtual_input_device_notify_absolute_motion (session->virtual_pointer,
CLUTTER_CURRENT_TIME,
x, y);
abs_x, abs_y);
meta_dbus_remote_desktop_session_complete_notify_pointer_motion_absolute (skeleton,
invocation);