From 6e57005b4a759b5038cfcf602c915ecb0ae1eef6 Mon Sep 17 00:00:00 2001
From: jerry <xinyu.hou@synergy-si.com>
Date: Fri, 30 Aug 2013 20:18:13 +0000
Subject: [PATCH] limited drag file feature only for mac 10.7 or above

---
 src/lib/platform/COSXDragSimulator.m | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lib/platform/COSXDragSimulator.m b/src/lib/platform/COSXDragSimulator.m
index ffd67c48..867d4d69 100644
--- a/src/lib/platform/COSXDragSimulator.m
+++ b/src/lib/platform/COSXDragSimulator.m
@@ -24,6 +24,7 @@ COSXDragView* g_dragView = NULL;
 void
 runCocoaApp()
 {
+#ifdef MAC_OS_X_VERSION_10_7
 	NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
 	
 	NSApplication* app = [[NSApplication alloc] init];
@@ -43,11 +44,13 @@ runCocoaApp()
 	[app run];
 	
 	[pool release];
+#endif
 }
 
 void
 fakeDragging(const char* str, int length, int cursorX, int cursorY)
 {
+#ifdef MAC_OS_X_VERSION_10_7
 	dispatch_async(dispatch_get_main_queue(), ^{
 	NSRect screen = [[NSScreen mainScreen] frame];
 	NSLog ( @"mouseLocation: %d %d", cursorX, cursorY);
@@ -55,6 +58,7 @@ fakeDragging(const char* str, int length, int cursorX, int cursorY)
 	[g_dragWindow setFrame:rect display:YES];
 	[g_dragWindow makeKeyWindow];
 	});
+#endif
 }
 
 CFStringRef