Scrolling, mouse scope, icon

[enjoyable.git] / TargetMouseScroll.m

diff --git a/TargetMouseScroll.m b/TargetMouseScroll.m
new file mode 100644 (file)
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+++ b/TargetMouseScroll.m
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+//
+//  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