[PATCH 1/1] win32u: Add registry keys for changing media center/tablet status.

[Aida Jonikienė]

From: Aida Jonikienė

Some applications expect the tablet PC/media center metrics to
return a positive value (so add an option to set that).

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=18732
---
 dlls/win32u/sysparams.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/dlls/win32u/sysparams.c b/dlls/win32u/sysparams.c
index a31d586a5b6..d00d73074a1 100644
--- a/dlls/win32u/sysparams.c
+++ b/dlls/win32u/sysparams.c
@@ -280,6 +280,8 @@ static struct list monitors = LIST_INIT(monitors);
 static INT64 last_query_display_time;
 static pthread_mutex_t display_lock = PTHREAD_MUTEX_INITIALIZER;

+BOOL enable_mediacenter = FALSE;
+BOOL enable_tabletpc = FALSE;
 BOOL enable_thunk_lock = FALSE;

#define VIRTUAL_HMONITOR ((HMONITOR)(UINT_PTR)(0x10000 + 1))
@@ -4823,6 +4825,10 @@ void sysparams_init(void)
         grab_pointer = IS_OPTION_TRUE( buffer[0] );
     if (!get_config_key( hkey, appkey, "GrabFullscreen", buffer, sizeof(buffer) ))
         grab_fullscreen = IS_OPTION_TRUE( buffer[0] );
+    if (!get_config_key( hkey, appkey, "TabletPC", buffer, sizeof(buffer) ))
+        enable_tabletpc = IS_OPTION_TRUE( buffer[0] );
+    if (!get_config_key( hkey, appkey, "MediaCenter", buffer, sizeof(buffer) ))
+        enable_mediacenter = IS_OPTION_TRUE( buffer[0] );

#undef IS_OPTION_TRUE
 }
@@ -5987,7 +5993,7 @@ int get_system_metrics( int index )
         return 1;
     case SM_TABLETPC:
     case SM_MEDIACENTER:
-        return 0;
+        return (index == SM_TABLETPC) ? enable_tabletpc : enable_mediacenter;
     case SM_CMETRICS:
         return SM_CMETRICS;
     default: