diff options
Diffstat (limited to 'win32/plugins/peopsxgl/winsrc/ssave.c')
| -rw-r--r-- | win32/plugins/peopsxgl/winsrc/ssave.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/win32/plugins/peopsxgl/winsrc/ssave.c b/win32/plugins/peopsxgl/winsrc/ssave.c new file mode 100644 index 00000000..40a75956 --- /dev/null +++ b/win32/plugins/peopsxgl/winsrc/ssave.c @@ -0,0 +1,65 @@ +/***************************************************************************
+ ssave.c - description
+ -------------------
+ begin : Sun Mar 08 2009
+ copyright : (C) 1999-2009 by Pete Bernert
+ web : www.pbernert.com
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. See also the license.txt file for *
+ * additional informations. *
+ * *
+ ***************************************************************************/
+
+//*************************************************************************//
+// History of changes:
+//
+// 2009/03/08 - Pete
+// - generic cleanup for the Peops release
+//
+//*************************************************************************//
+
+#include "stdafx.h"
+
+#include "externals.h"
+
+////////////////////////////////////////////////////////////////////////
+// screensaver stuff: dynamically load kernel32.dll to avoid export dependeny
+////////////////////////////////////////////////////////////////////////
+
+#ifdef __MINGW32__
+#define EXECUTION_STATE DWORD
+#endif
+
+void EnableScreenSaver(BOOL bEnab)
+{
+ HINSTANCE hKernel32 = NULL;
+ EXECUTION_STATE (WINAPI *D_SetThreadExecutionState)(EXECUTION_STATE esFlags);
+
+ if(bEnab)
+ {
+ hKernel32 = LoadLibrary("kernel32.dll");
+ if(hKernel32 != NULL)
+ {
+ if((D_SetThreadExecutionState=(EXECUTION_STATE (WINAPI *)(EXECUTION_STATE))GetProcAddress(hKernel32,"SetThreadExecutionState"))!=NULL)
+ D_SetThreadExecutionState(ES_SYSTEM_REQUIRED|ES_DISPLAY_REQUIRED);
+ FreeLibrary(hKernel32);
+ }
+ }
+ else
+ {
+ hKernel32 = LoadLibrary("kernel32.dll");
+ if(hKernel32 != NULL)
+ {
+ if((D_SetThreadExecutionState=(EXECUTION_STATE (WINAPI *)(EXECUTION_STATE))GetProcAddress(hKernel32,"SetThreadExecutionState"))!=NULL)
+ D_SetThreadExecutionState(ES_SYSTEM_REQUIRED|ES_DISPLAY_REQUIRED|ES_CONTINUOUS);
+ FreeLibrary(hKernel32);
+ }
+ }
+}
+
|