kityminder/src/core/keymap.js

Kity Minder

var keymap = KityMinder.keymap = (function(origin) {
    var ret = {};
    for (var key in origin) {
        if (origin.hasOwnProperty(key)) {
            ret[key] = origin[key];
            ret[key.toLowerCase()] = origin[key];
        }
    }
    var aKeyCode = 65;
    var aCharCode = 'a'.charCodeAt(0);

    // letters
    'abcdefghijklmnopqrstuvwxyz'.split('').forEach(function(letter) {
        ret[letter] = aKeyCode + (letter.charCodeAt(0) - aCharCode);
    });

    // numbers
    var n = 9;
    do {
        ret[n.toString()] = n + 48;
    } while(--n);

    return ret;
})({
    'Backspace': 8,
    'Tab': 9,
    'Enter': 13,

    'Shift': 16,
    'Control': 17,
    'Alt': 18,
    'CapsLock': 20,

    'Esc': 27,

    'Spacebar': 32,

    'PageUp': 33,
    'PageDown': 34,
    'End': 35,
    'Home': 36,

    'Insert': 45,

    'Left': 37,
    'Up': 38,
    'Right': 39,
    'Down': 40,

    'direction': {
        37: 1,
        38: 1,
        39: 1,
        40: 1
    },

    'Del': 46,

    'NumLock': 144,

    'Cmd': 91,
    'CmdFF': 224,
    'F1': 112,
    'F2': 113,
    'F3': 114,
    'F4': 115,
    'F5': 116,
    'F6': 117,
    'F7': 118,
    'F8': 119,
    'F9': 120,
    'F10': 121,
    'F11': 122,
    'F12': 123,

    '`': 192,
    '=': 187,
    '-': 189,

    '/': 191,
    '.': 190,
    controlKeys: {
        16: 1,
        17: 1,
        18: 1,
        20: 1,
        91: 1,
        224: 1
    },
    'notContentChange': {
        13: 1,
        9: 1,

        33: 1,
        34: 1,
        35: 1,
        36: 1,

        16: 1,
        17: 1,
        18: 1,
        20: 1,
        91: 1,

        //上下左右
        37: 1,
        38: 1,
        39: 1,
        40: 1,

        113: 1,
        114: 1,
        115: 1,
        144: 1,
        27: 1
    },

    'isSelectedNodeKey': {
        //上下左右
        37: 1,
        38: 1,
        39: 1,
        40: 1,
        13: 1,
        9: 1
    }

});