Update upstream source from tag 'upstream/2.4.0+dfsg'

Update to upstream version '2.4.0+dfsg'
with Debian dir 4b6668cc08c7b0e56b1e1f7b4e89ecdb316182a0

1 files changed, 83 insertions, 0 deletions

diff --git a/src/lib/platform/OSXScreenSaverUtil.mm b/src/lib/platform/OSXScreenSaverUtil.mm
new file mode 100644
index 0000000..6d82f10
--- /dev/null
+++ b/src/lib/platform/OSXScreenSaverUtil.mm
@@ -0,0 +1,83 @@
+/*
+ * barrier -- mouse and keyboard sharing utility
+ * Copyright (C) 2004 Chris Schoeneman, Nick Bolton, Sorin Sbarnea
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file LICENSE that should have accompanied this file.
+ * 
+ * This package is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#import "platform/OSXScreenSaverUtil.h"
+
+#import "platform/OSXScreenSaverControl.h"
+
+#import <Foundation/NSAutoreleasePool.h>
+
+//
+// screenSaverUtil functions
+//
+// Note:  these helper functions exist only so we can avoid using ObjC++.
+// autoconf/automake don't know about ObjC++ and I don't know how to
+// teach them about it.
+//
+
+void*
+screenSaverUtilCreatePool()
+{
+	return [[NSAutoreleasePool alloc] init];
+}
+
+void
+screenSaverUtilReleasePool(void* pool)
+{
+	[(NSAutoreleasePool*)pool release];
+}
+
+void*
+screenSaverUtilCreateController()
+{
+	return [[ScreenSaverController controller] retain];
+}
+
+void
+screenSaverUtilReleaseController(void* controller)
+{
+	[(ScreenSaverController*)controller release];
+}
+
+void
+screenSaverUtilEnable(void* controller)
+{
+	[(ScreenSaverController*)controller setScreenSaverCanRun:YES];
+}
+
+void
+screenSaverUtilDisable(void* controller)
+{
+	[(ScreenSaverController*)controller setScreenSaverCanRun:NO];
+}
+
+void
+screenSaverUtilActivate(void* controller)
+{
+	[(ScreenSaverController*)controller setScreenSaverCanRun:YES];
+	[(ScreenSaverController*)controller screenSaverStartNow];
+}
+
+void
+screenSaverUtilDeactivate(void* controller, int isEnabled)
+{
+	[(ScreenSaverController*)controller screenSaverStopNow];
+	[(ScreenSaverController*)controller setScreenSaverCanRun:isEnabled];
+}
+
+int
+screenSaverUtilIsActive(void* controller)
+{
+	return [(ScreenSaverController*)controller screenSaverIsRunning];
+}