NJOutputMouseButton.m

   1 //
   2 //  NJOutputMouseButton.m
   3 //  Enjoy
   4 //
   5 //  Created by Yifeng Huang on 7/27/12.
   6 //
   7
   8 #import "NJOutputMouseButton.h"
   9
  10 @implementation NJOutputMouseButton
  11
  12 + (NSString *)serializationCode {
  13     return @"mouse button";
  14 }
  15
  16 - (NSDictionary *)serialize {
  17     return @{ @"type": @"mouse button", @"button": @(_button) };
  18 }
  19
  20 + (NJOutput *)outputDeserialize:(NSDictionary *)serialization
  21                   withMappings:(NSArray *)mappings {
  22         NJOutputMouseButton *output = [[NJOutputMouseButton alloc] init];
  23     output.button = [serialization[@"button"] intValue];
  24         return output;
  25 }
  26
  27 -(void) trigger {
  28     CGFloat height = NSScreen.mainScreen.frame.size.height;
  29     NSPoint mouseLoc = NSEvent.mouseLocation;
  30     CGEventType eventType = (_button == kCGMouseButtonLeft) ? kCGEventLeftMouseDown : kCGEventRightMouseDown;
  31     CGEventRef click = CGEventCreateMouseEvent(NULL,
  32                                                eventType,
  33                                                CGPointMake(mouseLoc.x, height - mouseLoc.y),
  34                                                _button);
  35     CGEventPost(kCGHIDEventTap, click);
  36     CFRelease(click);
  37 }
  38
  39 -(void) untrigger {
  40     CGFloat height = NSScreen.mainScreen.frame.size.height;
  41     NSPoint mouseLoc = NSEvent.mouseLocation;
  42     CGEventType eventType = (_button == kCGMouseButtonLeft) ? kCGEventLeftMouseUp : kCGEventRightMouseUp;
  43     CGEventRef click = CGEventCreateMouseEvent(NULL,
  44                                                eventType,
  45                                                CGPointMake(mouseLoc.x, height - mouseLoc.y),
  46                                                _button);
  47     CGEventPost(kCGHIDEventTap, click);
  48     CFRelease(click);
  49 }
  50
  51 @end