NJOutputKeyPress.m

   1 //
   2 //  NJOutputKeyPress.m
   3 //  Enjoy
   4 //
   5 //  Created by Sam McCall on 5/05/09.
   6 //
   7
   8 #import "NJOutputKeyPress.h"
   9
  10 #import "NJKeyInputField.h"
  11
  12 @implementation NJOutputKeyPress
  13
  14 + (NSString *)serializationCode {
  15     return @"key press";
  16 }
  17
  18 - (NSDictionary *)serialize {
  19     return @{ @"type": @"key press", @"key": @(_vk) };
  20 }
  21
  22 + (NJOutput *)outputDeserialize:(NSDictionary *)serialization
  23                   withMappings:(NSArray *)mappings {
  24     NJOutputKeyPress *output = [[NJOutputKeyPress alloc] init];
  25     output.vk = [serialization[@"key"] intValue];
  26     return output;
  27 }
  28
  29 - (void)trigger {
  30     CGEventRef keyDown = CGEventCreateKeyboardEvent(NULL, _vk, YES);
  31     CGEventPost(kCGHIDEventTap, keyDown);
  32     CFRelease(keyDown);
  33 }
  34
  35 - (void)untrigger {
  36     CGEventRef keyUp = CGEventCreateKeyboardEvent(NULL, _vk, NO);
  37     CGEventPost(kCGHIDEventTap, keyUp);
  38     CFRelease(keyUp);
  39 }
  40
  41 @end