10 examples of 'keycode 13' in JavaScript

58
_getKeyCode(e) {
59
    const code = KeyboardUtil.getKeycode(e);
60
    if (code !== 'Unidentified') {
61
        return code;
62
    }
63
64
    // Unstable, but we don't have anything else to go on
65
    // (don't use it for 'keypress' events thought since
66
    // WebKit sets it to the same as charCode)
67
    if (e.keyCode && (e.type !== 'keypress')) {
68
        // 229 is used for composition events
69
        if (e.keyCode !== 229) {
70
            return 'Platform' + e.keyCode;
71
        }
72
    }
73
74
    // A precursor to the final DOM3 standard. Unfortunately it
75
    // is not layout independent, so it is as bad as using keyCode
76
    if (e.keyIdentifier) {
77
        // Non-character key?
78
        if (e.keyIdentifier.substr(0, 2) !== 'U+') {
79
            return e.keyIdentifier;
80
        }
81
82
        const codepoint = parseInt(e.keyIdentifier.substr(2), 16);
83
        const char = String.fromCharCode(codepoint).toUpperCase();
84
85
        return 'Platform' + char.charCodeAt();
86
    }
87
88
    return 'Unidentified';
89
}

227
function eventToKeyCode(e) {
228
    var codeName = e.code;
229
230
    //Apply modifiers to code name in reverse alphabetical order so they come out alphabetical
231
    if (e.shiftKey && (e.code !== "ShiftLeft" && e.code !== "ShiftRight")) {
232
        codeName = "Shift " + codeName;
233
    }
234
    if (e.metaKey && (e.code !== "MetaLeft" && e.code !== "MetaRight")) {
235
        codeName = "Meta " + codeName;
236
    }
237
    if (e.ctrlKey && (e.code !== "ControlLeft" && e.code !== "ControlRight")) {
238
        codeName = "Control " + codeName;
239
    }
240
    if (e.altKey && (e.code !== "AltLeft" && e.code !== "AltRight")) {
241
        codeName = "Alt " + codeName;
242
    }
243
244
    return codeName;
245
}

786
function convertKeycode(_char) {
787
  // upper case
788
  var ret = false;
789
  var c = _char;
790
  
791
  if(c.length === 1) {
792
    var keycode = c.charCodeAt();
793
    // 65 ~ 90, 90 ~ 122
794
    if(keycode >= 65 && keycode <= 90 &&
795
      keycode >= 90 && keycode <= 122) {
796
      ret = true;
797
    }
798
  } else {
799
    keycode = KEY[c];
800
    if(keycode) {
801
      ret = true;
802
    }
803
  }
804
805
  if(ret) {
806
    return keycode;
807
  } else {
808
    return null;
809
  }
810
811
}

13
function keyCodeIs(keyCode) { 
14
  return function(event) { return event.keyCode == keyCode }
15
}

26
function keyCodeIs(e, keyCode) {
27
  if ((e.originalEvent && e.originalEvent.repeat) || e.repeat) {
28
    return false;
29
  }
30
  return e.keyCode === keyCode;
31
}

120
getKeyUp(keyCode) {
121
    if (this.currentFrameUp.indexOf(keyCode) != -1) {
122
        return true;
123
    }
124
    return false;
125
}

356
static keyCode(char) {
357
  return KEYBOARD_MAP.indexOf(char);
358
}

365
static keyCode(char) {
366
    return KEYBOARD_MAP.indexOf(char);
367
}

83
function getKeyCode(key: any) {
84
    const codeName = SDL_GetScancodeName(key.keysym.scancode);
85
86
    if (codeName.length === 1 && codeName.match(/[A-Z]/i)) {
87
        return `Key${codeName}`;
88
    } else if (codeName.length === 1 && codeName.match(/[0-9]/i)) {
89
        return `Digit${codeName}`;
90
    } else {
91
        return codeName;
92
    }
93
}

23
get keyCode() { return this.evt.keyCode; }