svghmi/widget_display.ysl2
author Edouard Tisserant
Mon, 07 Dec 2020 09:49:34 +0100
branchsvghmi
changeset 3086 a70a97196654
parent 3065 c369a742443d
child 3142 2637bb6a6bb0
permissions -rw-r--r--
SVGHMI: cosmetic fixes in button widget
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8e3d130399b0 SVGHMI: created widget_*.ysl2. Renamed widget_common in widgets_common, so that it doesn't match globing.
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// widget_display.ysl2
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template "widget[@type='Display']", mode="widget_class"
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    ||
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    class DisplayWidget extends Widget{
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        frequency = 5;
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        dispatch(value, oldval, index) {
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            this.fields[index] = value;    
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            this.element.textContent = this.args.length == 1 ? vsprintf(this.args[0],this.fields) : this.fields.join(' ');
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        }
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    }
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    ||
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template "widget[@type='Display']", mode="widget_defs" {
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    param "hmi_element";
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    if "$hmi_element[not(self::svg:text)]"
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        error > Display Widget id="«$hmi_element/@id»" is not a svg::text element
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    const "field_initializer" foreach "path" {
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        choose{
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            when "@type='HMI_STRING'" > ""
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            otherwise > 0
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        }
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        if "position()!=last()" > ,
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    }
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    |     fields: [«$field_initializer»],
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}
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emit "preamble:display"
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||
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/* https://github.com/alexei/sprintf.js/blob/master/src/sprintf.js */
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/* global window, exports, define */
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!function() {
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    'use strict'
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    var re = {
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        not_string: /[^s]/,
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        not_bool: /[^t]/,
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        not_type: /[^T]/,
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        not_primitive: /[^v]/,
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        number: /[diefg]/,
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        numeric_arg: /[bcdiefguxX]/,
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        json: /[j]/,
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        not_json: /[^j]/,
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        text: /^[^\x25]+/,
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        modulo: /^\x25{2}/,
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        placeholder: /^\x25(?:([1-9]\d*)\$|\(([^)]+)\))?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-gijostTuvxX])/,
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        key: /^([a-z_][a-z_\d]*)/i,
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        key_access: /^\.([a-z_][a-z_\d]*)/i,
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        index_access: /^\[(\d+)\]/,
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        sign: /^[+-]/
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    }
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    function sprintf(key) {
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        // `arguments` is not an array, but should be fine for this call
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        return sprintf_format(sprintf_parse(key), arguments)
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    }
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    function vsprintf(fmt, argv) {
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        return sprintf.apply(null, [fmt].concat(argv || []))
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    }
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    function sprintf_format(parse_tree, argv) {
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        var cursor = 1, tree_length = parse_tree.length, arg, output = '', i, k, ph, pad, pad_character, pad_length, is_positive, sign
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        for (i = 0; i < tree_length; i++) {
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            if (typeof parse_tree[i] === 'string') {
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                output += parse_tree[i]
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            }
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            else if (typeof parse_tree[i] === 'object') {
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                ph = parse_tree[i] // convenience purposes only
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                if (ph.keys) { // keyword argument
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                    arg = argv[cursor]
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                    for (k = 0; k < ph.keys.length; k++) {
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                        if (arg == undefined) {
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                            throw new Error(sprintf('[sprintf] Cannot access property "%s" of undefined value "%s"', ph.keys[k], ph.keys[k-1]))
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                        }
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                        arg = arg[ph.keys[k]]
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                    }
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                }
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                else if (ph.param_no) { // positional argument (explicit)
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                    arg = argv[ph.param_no]
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                }
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                else { // positional argument (implicit)
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                    arg = argv[cursor++]
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                }
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                if (re.not_type.test(ph.type) && re.not_primitive.test(ph.type) && arg instanceof Function) {
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                    arg = arg()
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                }
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    92
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
    93
                if (re.numeric_arg.test(ph.type) && (typeof arg !== 'number' && isNaN(arg))) {
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
    94
                    throw new TypeError(sprintf('[sprintf] expecting number but found %T', arg))
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
    95
                }
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
    96
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
    97
                if (re.number.test(ph.type)) {
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
    98
                    is_positive = arg >= 0
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
    99
                }
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   100
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
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parents: 2998
diff changeset
   101
                switch (ph.type) {
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
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parents: 2998
diff changeset
   102
                    case 'b':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
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parents: 2998
diff changeset
   103
                        arg = parseInt(arg, 10).toString(2)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   104
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   105
                    case 'c':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   106
                        arg = String.fromCharCode(parseInt(arg, 10))
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   107
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   108
                    case 'd':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   109
                    case 'i':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
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parents: 2998
diff changeset
   110
                        arg = parseInt(arg, 10)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   111
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   112
                    case 'j':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
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parents: 2998
diff changeset
   113
                        arg = JSON.stringify(arg, null, ph.width ? parseInt(ph.width) : 0)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   114
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   115
                    case 'e':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   116
                        arg = ph.precision ? parseFloat(arg).toExponential(ph.precision) : parseFloat(arg).toExponential()
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   117
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   118
                    case 'f':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   119
                        arg = ph.precision ? parseFloat(arg).toFixed(ph.precision) : parseFloat(arg)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   120
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   121
                    case 'g':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   122
                        arg = ph.precision ? String(Number(arg.toPrecision(ph.precision))) : parseFloat(arg)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   123
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   124
                    case 'o':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   125
                        arg = (parseInt(arg, 10) >>> 0).toString(8)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   126
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   127
                    case 's':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   128
                        arg = String(arg)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   129
                        arg = (ph.precision ? arg.substring(0, ph.precision) : arg)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   130
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   131
                    case 't':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   132
                        arg = String(!!arg)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   133
                        arg = (ph.precision ? arg.substring(0, ph.precision) : arg)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   134
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   135
                    case 'T':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   136
                        arg = Object.prototype.toString.call(arg).slice(8, -1).toLowerCase()
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   137
                        arg = (ph.precision ? arg.substring(0, ph.precision) : arg)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   138
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   139
                    case 'u':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   140
                        arg = parseInt(arg, 10) >>> 0
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   141
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   142
                    case 'v':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   143
                        arg = arg.valueOf()
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   144
                        arg = (ph.precision ? arg.substring(0, ph.precision) : arg)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   145
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   146
                    case 'x':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   147
                        arg = (parseInt(arg, 10) >>> 0).toString(16)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   148
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   149
                    case 'X':
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   150
                        arg = (parseInt(arg, 10) >>> 0).toString(16).toUpperCase()
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   151
                        break
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   152
                }
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   153
                if (re.json.test(ph.type)) {
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   154
                    output += arg
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   155
                }
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   156
                else {
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   157
                    if (re.number.test(ph.type) && (!is_positive || ph.sign)) {
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   158
                        sign = is_positive ? '+' : '-'
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   159
                        arg = arg.toString().replace(re.sign, '')
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   160
                    }
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   161
                    else {
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   162
                        sign = ''
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   163
                    }
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   164
                    pad_character = ph.pad_char ? ph.pad_char === '0' ? '0' : ph.pad_char.charAt(1) : ' '
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   165
                    pad_length = ph.width - (sign + arg).length
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   166
                    pad = ph.width ? (pad_length > 0 ? pad_character.repeat(pad_length) : '') : ''
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   167
                    output += ph.align ? sign + arg + pad : (pad_character === '0' ? sign + pad + arg : pad + sign + arg)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   168
                }
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   169
            }
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   170
        }
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   171
        return output
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   172
    }
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   173
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   174
    var sprintf_cache = Object.create(null)
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   175
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   176
    function sprintf_parse(fmt) {
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   177
        if (sprintf_cache[fmt]) {
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   178
            return sprintf_cache[fmt]
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   179
        }
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   180
dabad70db1bf SVGHMI: allow multiple variables and formatting in Display widget. Formatting is printf style and given as first argument. If no formating is given as widget argument, space separated.
Edouard Tisserant <edouard.tisserant@gmail.com>
parents: 2998
diff changeset
   181
        var _fmt = fmt, match, parse_tree = [], arg_names = 0
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        while (_fmt) {
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            if ((match = re.text.exec(_fmt)) !== null) {
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                parse_tree.push(match[0])
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            }
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            else if ((match = re.modulo.exec(_fmt)) !== null) {
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                parse_tree.push('%')
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            }
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            else if ((match = re.placeholder.exec(_fmt)) !== null) {
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                if (match[2]) {
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                    arg_names |= 1
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                    var field_list = [], replacement_field = match[2], field_match = []
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                    if ((field_match = re.key.exec(replacement_field)) !== null) {
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                        field_list.push(field_match[1])
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                        while ((replacement_field = replacement_field.substring(field_match[0].length)) !== '') {
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                            if ((field_match = re.key_access.exec(replacement_field)) !== null) {
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                                field_list.push(field_match[1])
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                            }
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                            else if ((field_match = re.index_access.exec(replacement_field)) !== null) {
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                                field_list.push(field_match[1])
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                            }
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                            else {
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                                throw new SyntaxError('[sprintf] failed to parse named argument key')
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                            }
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                        }
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                    }
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                    else {
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                        throw new SyntaxError('[sprintf] failed to parse named argument key')
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                    }
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                    match[2] = field_list
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                }
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                else {
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                    arg_names |= 2
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                }
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                if (arg_names === 3) {
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                    throw new Error('[sprintf] mixing positional and named placeholders is not (yet) supported')
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                }
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                parse_tree.push(
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                    {
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                        placeholder: match[0],
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                        param_no:    match[1],
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                        keys:        match[2],
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                        sign:        match[3],
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                        pad_char:    match[4],
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                        align:       match[5],
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                        width:       match[6],
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                        precision:   match[7],
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                        type:        match[8]
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                    }
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   231
                )
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            }
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            else {
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                throw new SyntaxError('[sprintf] unexpected placeholder')
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            }
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            _fmt = _fmt.substring(match[0].length)
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   237
        }
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        return sprintf_cache[fmt] = parse_tree
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   239
    }
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   241
    /**
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     * export to either browser or node.js
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   243
     */
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   244
    /* eslint-disable quote-props */
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    if (typeof exports !== 'undefined') {
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        exports['sprintf'] = sprintf
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        exports['vsprintf'] = vsprintf
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    }
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    if (typeof window !== 'undefined') {
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        window['sprintf'] = sprintf
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        window['vsprintf'] = vsprintf
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        if (typeof define === 'function' && define['amd']) {
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            define(function() {
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                return {
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   256
                    'sprintf': sprintf,
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                    'vsprintf': vsprintf
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                }
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            })
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        }
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   261
    }
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    /* eslint-enable quote-props */
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   263
}(); // eslint-disable-line    
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||