X-Git-Url: https://git.yukkurigames.com/?p=enjoyable.git;a=blobdiff_plain;f=TargetMouseScroll.m;fp=TargetMouseScroll.m;h=a1cca9c94d926816c95e8106f5c25cc7345f0bd7;hp=0000000000000000000000000000000000000000;hb=61f8cdec21ab083b29c22aa11fda54d6005666ca;hpb=ac4ed3987b6aaefc836294f89ff1f569fad6ac6b

diff --git a/TargetMouseScroll.m b/TargetMouseScroll.m
new file mode 100644
index 0000000..a1cca9c
--- /dev/null
+++ b/TargetMouseScroll.m
@@ -0,0 +1,35 @@
+//
+//  TargetMouseScroll.m
+//  Enjoy
+//
+//  Created by Yifeng Huang on 7/28/12.
+//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
+//
+
+#import "TargetMouseScroll.h"
+
+@implementation TargetMouseScroll
+
+@synthesize howMuch;
+
+-(NSString*) stringify {
+	return [[NSString alloc] initWithFormat: @"mscroll~%d", howMuch];
+}
+
++(TargetMouseScroll*) unstringifyImpl: (NSArray*) comps {
+	NSParameterAssert([comps count] == 2);
+	TargetMouseScroll* target = [[TargetMouseScroll alloc] init];
+	[target setHowMuch: [[comps objectAtIndex:1] integerValue]];
+	return target;
+}
+
+-(void) trigger: (JoystickController *)jc {
+    CGEventRef scroll = CGEventCreateScrollWheelEvent(NULL,
+                                                      kCGScrollEventUnitLine,
+                                                      1,
+                                                      [self howMuch]);
+    CGEventPost(kCGHIDEventTap, scroll);
+    CFRelease(scroll);
+}
+
+@end