expomap/static/client/js/plugins/inputmask/jquery.inputmask-multi.js

/*
 * @license Multi Input Mask plugin for jquery
 * https://github.com/andr-04/inputmask-multi
 * Copyright (c) 2012 Andrey Egorov
 * Licensed under the MIT license (http://www.opensource.org/licenses/mit-license.php)
 * Version: 1.0.2
 *
 * Requriements:
 * https://github.com/RobinHerbots/jquery.inputmask
 * https://github.com/private-face/jquery.bind-first
 */
(function ($) {
    $.masksLoad = function(url) {
        var maskList;
        $.ajax({
            url: url,
            async: false,
            dataType: 'json',
            success: function (response) {
                maskList = response;
            }
        });
        return maskList;
    }

    $.masksSort = function(maskList, defs, match, key) {
        maskList.sort(function (a, b) {
            var ia = 0, ib = 0;
            for (; (ia<a[key].length && ib<b[key].length);) {
                var cha = a[key].charAt(ia);
                var chb = b[key].charAt(ib);
                if (!match.test(cha)) {
                    ia++;
                    continue;
                }
                if (!match.test(chb)) {
                    ib++;
                    continue;
                }
                if ($.inArray(cha, defs) != -1 && $.inArray(chb, defs) == -1) {
                    return 1;
                }
                if ($.inArray(cha, defs) == -1 && $.inArray(chb, defs) != -1) {
                    return -1;
                }
                if ($.inArray(cha, defs) == -1 && $.inArray(chb, defs) == -1) {
                    if (cha != chb) {
                        return cha < chb ? -1 : 1;
                    }
                }
                ia++;
                ib++;
            }
            for (; (ia<a[key].length || ib<b[key].length);) {
                if (ia<a[key].length && !match.test(a[key].charAt(ia))) {
                    ia++;
                    continue;
                }
                if (ib<b[key].length && !match.test(b[key].charAt(ib))) {
                    ib++;
                    continue;
                }
                if (ia<a[key].length) {
                    return 1;
                }
                if (ib<b[key].length) {
                    return -1;
                }
            }
            return 0;
        });
        return maskList;
    }

    $.fn.inputmasks = function(maskOpts, mode) {
        //Helper Functions
        var caret = function(begin, end) {
            if (typeof begin == 'number') {
                end = (typeof end == 'number') ? end : begin;
                if (this.setSelectionRange) {
                    this.setSelectionRange(begin, end);
                } else if (this.createTextRange) {
                    var range = this.createTextRange();
                    range.collapse(true);
                    range.moveEnd('character', end);
                    range.moveStart('character', begin);
                    range.select();
                }
            } else {
                if (this.setSelectionRange) {
                    begin = this.selectionStart;
                    end = this.selectionEnd;
                } else if (document.selection && document.selection.createRange) {
                    var range = document.selection.createRange();
                    begin = 0 - range.duplicate().moveStart('character', -100000);
                    end = begin + range.text.length;
                }
                return {
                    begin: begin,
                    end: end
                };
            }
        };

        var keys = Object.keys || function(obj) {
            if (obj !== Object(obj)) {
                throw new TypeError('Invalid object');
            }
            var keys = [];
            for (var key in obj) {
                keys[keys.length] = key;
            }
            return keys;
        };

        maskOpts = $.extend(true, {
            onMaskChange: $.noop
        }, maskOpts);
        var defs = {};
        for (var def in maskOpts.inputmask.definitions) {
            var validator = maskOpts.inputmask.definitions[def].validator;
            switch (typeof validator) {
                case "string":
                    defs[def] = new RegExp(validator);
                    break;
                case "object":
                    if ("test" in maskOpts.definitions[def].validator) {
                        defs[def] = validator;
                    }
                    break;
                case "function":
                    defs[def] = {
                        test: validator
                    };
                    break;
            }
        }
        maskOpts.inputmask.definitions[maskOpts.replace] = {
            validator: maskOpts.match.source,
            cardinality: 1
        };
        var iphone = navigator.userAgent.match(/iphone/i) != null;
        var oldmatch = false;
        var placeholder = $.extend(true, {}, $.inputmask.defaults, maskOpts.inputmask).placeholder;
        var insertMode = $.extend(true, {}, $.inputmask.defaults, maskOpts.inputmask).insertMode;

        var maskMatch = function(text) {
            var mtxt = "";
            for (var i=0; i<text.length; i++) {
                var ch = text.charAt(i);
                if (ch == placeholder) {
                    break;
                }
                if (maskOpts.match.test(ch)) {
                    mtxt += ch;
                }
            }
            for (var mid in maskOpts.list) {
                var mask = maskOpts.list[mid][maskOpts.listKey];
                var pass = true;
                for (var it=0, im=0; (it<mtxt.length && im<mask.length);) {
                    var chm = mask.charAt(im);
                    var cht = mtxt.charAt(it);
                    if (!maskOpts.match.test(chm) && !(chm in defs)) {
                        im++;
                        continue;
                    }
                    if (((chm in defs) && defs[chm].test(cht)) || (cht == chm)) {
                        it++;
                        im++;
                    } else {
                        pass = false;
                        break;
                    }
                }
                if (pass && it==mtxt.length) {
                    var determined = mask.substr(im).search(maskOpts.match) == -1;
                    mask = mask.replace(new RegExp([maskOpts.match.source].concat(keys(defs)).join('|'), 'g'), maskOpts.replace);
                    var completed = mask.substr(im).search(maskOpts.replace) == -1;
                    return {
                        mask: mask,
                        obj: maskOpts.list[mid],
                        determined: determined,
                        completed: completed
                    };
                }
            }
            return false;
        }

        var caretApply = function(oldMask, newMask, oldPos) {
            if (!oldMask) {
                return 0;
            }
            var pos = 0, startPos = 0;
            for (; pos < oldPos.begin; pos++) {
                if (oldMask.charAt(pos) == maskOpts.replace) {
                    startPos++;
                }
            }
            var endPos = 0;
            for (; pos < oldPos.end; pos++) {
                if (oldMask.charAt(pos) == maskOpts.replace) {
                    endPos++;
                }
            }
            for (pos = 0; (pos < newMask.length && (startPos > 0 || newMask.charAt(pos) != maskOpts.replace)); pos++) {
                if (newMask.charAt(pos) == maskOpts.replace) {
                    startPos--;
                }
            }
            startPos = pos;
            for (; (pos < newMask.length && endPos > 0); pos++) {
                if (newMask.charAt(pos) == maskOpts.replace) {
                    endPos--;
                }
            }
            endPos = pos;
            return {
                begin: startPos,
                end: endPos
            };
        }

        var maskUnbind = function() {
            $(this)
            .unbind("keypress.inputmask", masksKeyPress)
            .unbind("input.inputmask", masksPaste)
            .unbind("paste.inputmask", masksPaste)
            .unbind("dragdrop.inputmask", masksPaste)
            .unbind("drop.inputmask", masksPaste)
            .unbind("keydown.inputmask", masksKeyDown)
            .unbind("setvalue.inputmask", masksSetValue)
            .unbind("blur.inputmask", masksChange);
        }

        var maskRebind = function() {
            maskUnbind.call(this);
            $(this)
            .bindFirst("keypress.inputmask", masksKeyPress)
            .bindFirst("input.inputmask", masksPaste)
            .bindFirst("paste.inputmask", masksPaste)
            .bindFirst("dragdrop.inputmask", masksPaste)
            .bindFirst("drop.inputmask", masksPaste)
            .bindFirst("keydown.inputmask", masksKeyDown)
            .bindFirst("setvalue.inputmask", masksSetValue)
            .bind("blur.inputmask", masksChange);
        }

        var maskApply = function(match, newtext) {
            if (match && (newtext || match.mask != oldmatch.mask)) {
                var caretPos;
                if (!newtext) {
                    caretPos = caretApply(oldmatch.mask, match.mask, caret.call(this));
                }
                if (newtext) {
                    if (this._valueSet) {
                        this._valueSet(newtext);
                    } else {
                        this.value = newtext;
                    }
                }
                $(this).inputmask(match.mask, $.extend(true, maskOpts.inputmask, {
                    insertMode: insertMode
                }));
                if (!newtext) {
                    caret.call(this, caretPos.begin, caretPos.end);
                }
            }
            oldmatch = match;
            maskOpts.onMaskChange.call(this, match.obj, match.determined);
            return true;
        }

        var keyboardApply = function(e, text, insert) {
            var match = maskMatch(text);
            if (!match || match.obj != oldmatch.obj || match.determined != oldmatch.determined) {
                if (match) {
                    maskUnbind.call(this);
                    if (insert) {
                        maskApply.call(this, match);
                        $(this).trigger(e);
                    } else {
                        $(this).trigger(e);
                        maskApply.call(this, match);
                    }
                    maskRebind.call(this);
                }
                e.stopImmediatePropagation();
                return false;
            }
            return true;
        }

        var masksKeyDown = function(e) {
            e = e || window.event;
            var k = e.which || e.charCode || e.keyCode;
            if (k == 8 || k == 46 || (iphone && k == 127)) { // delete or backspace
                var text = this._valueGet();
                var caretPos = caret.call(this);
                if (caretPos.begin == caretPos.end || (!insertMode && caretPos.begin == caretPos.end-1)) {
                    var pos = caretPos.begin;
                    do {
                        if (k != 46) { // backspace
                            pos--;
                        }
                        var chr = text.charAt(pos);
                        text = text.substring(0, pos) + text.substring(pos+1);
                    } while (pos>0 && pos<text.length && chr != placeholder && !maskOpts.match.test(chr));
                } else {
                    var test = text.substring(0, caretPos.begin) + text.substring(caretPos.end);
                    if (test.search(maskOpts.match) == -1) {
                        text = test;
                    }
                }
                return keyboardApply.call(this, e, text, false);
            }
            if (k == 45) { // insert
                insertMode = !insertMode;
            }
            return true;
        }

        var masksKeyPress = function(e) {
            var text = this._valueGet();
            e = e || window.event;
            var k = e.which || e.charCode || e.keyCode, c = String.fromCharCode(k);
            caretPos = caret.call(this);
            text = text.substring(0, caretPos.begin) + c + text.substring(caretPos.end);
            return keyboardApply.call(this, e, text, true);
        }

        var masksChange = function(e) {
            var match = maskMatch(this._valueGet());
            maskApply.call(this, match);
            maskRebind.call(this);
            return true;
        }

        var masksSetValue = function(e) {
            maskInit.call(this);
            e.stopImmediatePropagation();
            return true;
        }

        var maskInit = function() {
            var text;
            if (this._valueGet) {
                text = this._valueGet();
            } else {
                text = this.value;
            }
            var match = maskMatch(text);
            while (!match && text.length>0) {
                text = text.substr(0, text.length-1);
                match = maskMatch(text);
            }
            maskApply.call(this, match, text);
            maskRebind.call(this);
        }

        var masksPaste = function(e) {
            var input = this;
            setTimeout(function() {
                maskInit.call(input);
            }, 0);
            e.stopImmediatePropagation();
            return true;
        }

        switch (mode) {
            case "isCompleted":
                var res = maskMatch((this[0]._valueGet && this[0]._valueGet()) || this[0].value);
                return (res && res.completed);
            default:
                this.each(function () {
                    maskInit.call(this);
                });
                return this;
        }
    }
})(jQuery);