mirror of
https://gitlab.winehq.org/wine/wine-staging.git
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91 lines
2.8 KiB
Diff
91 lines
2.8 KiB
Diff
From 9dadbe379e5ff4d5806f95c23579cc4ec65109ca Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Michael=20M=C3=BCller?= <michael@fds-team.de>
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Date: Sat, 2 Aug 2014 05:24:51 +0200
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Subject: user32: Allow changing the tablet / media center status via wine
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registry key.
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---
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dlls/user32/sysparams.c | 59 ++++++++++++++++++++++++++++++++++++++++++++++++-
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1 file changed, 58 insertions(+), 1 deletion(-)
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diff --git a/dlls/user32/sysparams.c b/dlls/user32/sysparams.c
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index 9944119..2569ef3 100644
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--- a/dlls/user32/sysparams.c
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+++ b/dlls/user32/sysparams.c
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@@ -2343,6 +2343,49 @@ BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
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return ret;
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}
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+/******************************************************************************
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+ * Get the default and the app-specific config keys.
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+ */
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+BOOL get_app_key(HKEY *defkey, HKEY *appkey)
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+{
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+ char buffer[MAX_PATH+16];
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+ DWORD len;
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+
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+ *appkey = 0;
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+
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+ /* @@ Wine registry key: HKCU\Software\Wine\System */
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+ if (RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\System", defkey))
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+ *defkey = 0;
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+
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+ len = GetModuleFileNameA(0, buffer, MAX_PATH);
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+ if (len && len < MAX_PATH)
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+ {
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+ HKEY tmpkey;
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+
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+ /* @@ Wine registry key: HKCU\Software\Wine\AppDefaults\app.exe\System */
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+ if (!RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\AppDefaults", &tmpkey))
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+ {
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+ char *p, *appname = buffer;
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+ if ((p = strrchr(appname, '/'))) appname = p + 1;
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+ if ((p = strrchr(appname, '\\'))) appname = p + 1;
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+ strcat(appname, "\\System");
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+
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+ if (RegOpenKeyA(tmpkey, appname, appkey)) *appkey = 0;
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+ RegCloseKey(tmpkey);
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+ }
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+ }
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+
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+ return *defkey || *appkey;
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+}
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+
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+static DWORD get_config_key_dword(HKEY defkey, HKEY appkey, const char *name, DWORD *data)
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+{
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+ DWORD type;
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+ DWORD size = sizeof(DWORD);
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+ if (appkey && !RegQueryValueExA(appkey, name, 0, &type, (BYTE *)data, &size) && (type == REG_DWORD)) return 0;
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+ if (defkey && !RegQueryValueExA(defkey, name, 0, &type, (BYTE *)data, &size) && (type == REG_DWORD)) return 0;
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+ return ERROR_FILE_NOT_FOUND;
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+}
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/***********************************************************************
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* GetSystemMetrics (USER32.@)
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@@ -2570,7 +2613,21 @@ INT WINAPI GetSystemMetrics( INT index )
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return 1;
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case SM_TABLETPC:
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case SM_MEDIACENTER:
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- return 0;
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+ {
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+ const char *name = (index == SM_TABLETPC) ? "TabletPC" : "MediaCenter";
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+ HKEY defkey, appkey;
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+ DWORD value;
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+
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+ if (!get_app_key(&defkey, &appkey))
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+ return 0;
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+
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+ if (get_config_key_dword(defkey, appkey, name, &value))
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+ value = 0;
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+
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+ if (appkey) RegCloseKey( appkey );
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+ if (defkey) RegCloseKey( defkey );
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+ return value;
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+ }
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case SM_CMETRICS:
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return SM_CMETRICS;
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default:
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--
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1.8.3.2
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