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wavedrom.js
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(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
'use strict';
function appendSaveAsDialog (index, output) {
var div;
var menu;
function closeMenu(e) {
var left = parseInt(menu.style.left, 10);
var top = parseInt(menu.style.top, 10);
if (
e.x < left ||
e.x > (left + menu.offsetWidth) ||
e.y < top ||
e.y > (top + menu.offsetHeight)
) {
menu.parentNode.removeChild(menu);
document.body.removeEventListener('mousedown', closeMenu, false);
}
}
div = document.getElementById(output + index);
div.childNodes[0].addEventListener('contextmenu',
function (e) {
var list, savePng, saveSvg;
menu = document.createElement('div');
menu.className = 'wavedromMenu';
menu.style.top = e.y + 'px';
menu.style.left = e.x + 'px';
list = document.createElement('ul');
savePng = document.createElement('li');
savePng.innerHTML = 'Save as PNG';
list.appendChild(savePng);
saveSvg = document.createElement('li');
saveSvg.innerHTML = 'Save as SVG';
list.appendChild(saveSvg);
//var saveJson = document.createElement('li');
//saveJson.innerHTML = 'Save as JSON';
//list.appendChild(saveJson);
menu.appendChild(list);
document.body.appendChild(menu);
savePng.addEventListener('click',
function () {
var html, firstDiv, svgdata, img, canvas, context, pngdata, a;
html = '';
if (index !== 0) {
firstDiv = document.getElementById(output + 0);
html += firstDiv.innerHTML.substring(166, firstDiv.innerHTML.indexOf('<g id="waves_0">'));
}
html = [div.innerHTML.slice(0, 166), html, div.innerHTML.slice(166)].join('');
svgdata = 'data:image/svg+xml;base64,' + btoa(html);
img = new Image();
img.src = svgdata;
canvas = document.createElement('canvas');
canvas.width = img.width;
canvas.height = img.height;
context = canvas.getContext('2d');
context.drawImage(img, 0, 0);
pngdata = canvas.toDataURL('image/png');
a = document.createElement('a');
a.href = pngdata;
a.download = 'wavedrom.png';
a.click();
menu.parentNode.removeChild(menu);
document.body.removeEventListener('mousedown', closeMenu, false);
},
false
);
saveSvg.addEventListener('click',
function () {
var html,
firstDiv,
svgdata,
a;
html = '';
if (index !== 0) {
firstDiv = document.getElementById(output + 0);
html += firstDiv.innerHTML.substring(166, firstDiv.innerHTML.indexOf('<g id="waves_0">'));
}
html = [div.innerHTML.slice(0, 166), html, div.innerHTML.slice(166)].join('');
svgdata = 'data:image/svg+xml;base64,' + btoa(html);
a = document.createElement('a');
a.href = svgdata;
a.download = 'wavedrom.svg';
a.click();
menu.parentNode.removeChild(menu);
document.body.removeEventListener('mousedown', closeMenu, false);
},
false
);
menu.addEventListener('contextmenu',
function (ee) {
ee.preventDefault();
},
false
);
document.body.addEventListener('mousedown', closeMenu, false);
e.preventDefault();
},
false
);
}
module.exports = appendSaveAsDialog;
/* eslint-env browser */
},{}],2:[function(require,module,exports){
'use strict';
var // obj2ml = require('./obj2ml'),
jsonmlParse = require('./jsonml-parse');
// function createElement (obj) {
// var el;
//
// el = document.createElement('g');
// el.innerHTML = obj2ml(obj);
// return el.firstChild;
// }
module.exports = jsonmlParse;
// module.exports = createElement;
/* eslint-env browser */
},{"./jsonml-parse":15}],3:[function(require,module,exports){
'use strict';
var eva = require('./eva'),
renderWaveForm = require('./render-wave-form');
function editorRefresh () {
// var svg,
// ser,
// ssvg,
// asvg,
// sjson,
// ajson;
renderWaveForm(0, eva('InputJSON_0'), 'WaveDrom_Display_');
/*
svg = document.getElementById('svgcontent_0');
ser = new XMLSerializer();
ssvg = '<?xml version='1.0' standalone='no'?>\n' +
'<!DOCTYPE svg PUBLIC '-//W3C//DTD SVG 1.1//EN' 'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'>\n' +
'<!-- Created with WaveDrom -->\n' +
ser.serializeToString(svg);
asvg = document.getElementById('download_svg');
asvg.href = 'data:image/svg+xml;base64,' + window.btoa(ssvg);
sjson = localStorage.waveform;
ajson = document.getElementById('download_json');
ajson.href = 'data:text/json;base64,' + window.btoa(sjson);
*/
}
module.exports = editorRefresh;
},{"./eva":4,"./render-wave-form":28}],4:[function(require,module,exports){
'use strict';
function eva (id) {
var TheTextBox, source;
function erra (e) {
return { signal: [{ name: ['tspan', ['tspan', {class:'error h5'}, 'Error: '], e.message] }]};
}
TheTextBox = document.getElementById(id);
/* eslint-disable no-eval */
if (TheTextBox.type && TheTextBox.type === 'textarea') {
try { source = eval('(' + TheTextBox.value + ')'); } catch (e) { return erra(e); }
} else {
try { source = eval('(' + TheTextBox.innerHTML + ')'); } catch (e) { return erra(e); }
}
/* eslint-enable no-eval */
if (Object.prototype.toString.call(source) !== '[object Object]') {
return erra({ message: '[Semantic]: The root has to be an Object: "{signal:[...]}"'});
}
if (source.signal) {
if (Object.prototype.toString.call(source.signal) !== '[object Array]') {
return erra({ message: '[Semantic]: "signal" object has to be an Array "signal:[]"'});
}
} else if (source.assign) {
if (Object.prototype.toString.call(source.assign) !== '[object Array]') {
return erra({ message: '[Semantic]: "assign" object hasto be an Array "assign:[]"'});
}
} else {
return erra({ message: '[Semantic]: "signal:[...]" or "assign:[...]" property is missing inside the root Object'});
}
return source;
}
module.exports = eva;
/* eslint-env browser */
},{}],5:[function(require,module,exports){
'use strict';
function findLaneMarkers (lanetext) {
var gcount = 0,
lcount = 0,
ret = [];
lanetext.forEach(function (e) {
if (
(e === 'vvv-2') ||
(e === 'vvv-3') ||
(e === 'vvv-4') ||
(e === 'vvv-5')
) {
lcount += 1;
} else {
if (lcount !== 0) {
ret.push(gcount - ((lcount + 1) / 2));
lcount = 0;
}
}
gcount += 1;
});
if (lcount !== 0) {
ret.push(gcount - ((lcount + 1) / 2));
}
return ret;
}
module.exports = findLaneMarkers;
},{}],6:[function(require,module,exports){
'use strict';
function genBrick (texts, extra, times) {
var i, j, R = [];
if (texts.length === 4) {
for (j = 0; j < times; j += 1) {
R.push(texts[0]);
for (i = 0; i < extra; i += 1) {
R.push(texts[1]);
}
R.push(texts[2]);
for (i = 0; i < extra; i += 1) {
R.push(texts[3]);
}
}
return R;
}
if (texts.length === 1) {
texts.push(texts[0]);
}
R.push(texts[0]);
for (i = 0; i < (times * (2 * (extra + 1)) - 1); i += 1) {
R.push(texts[1]);
}
return R;
}
module.exports = genBrick;
},{}],7:[function(require,module,exports){
'use strict';
var genBrick = require('./gen-brick');
function genFirstWaveBrick (text, extra, times) {
var tmp;
tmp = [];
switch (text) {
case 'p': tmp = genBrick(['pclk', '111', 'nclk', '000'], extra, times); break;
case 'n': tmp = genBrick(['nclk', '000', 'pclk', '111'], extra, times); break;
case 'P': tmp = genBrick(['Pclk', '111', 'nclk', '000'], extra, times); break;
case 'N': tmp = genBrick(['Nclk', '000', 'pclk', '111'], extra, times); break;
case 'l':
case 'L':
case '0': tmp = genBrick(['000'], extra, times); break;
case 'h':
case 'H':
case '1': tmp = genBrick(['111'], extra, times); break;
case '=': tmp = genBrick(['vvv-2'], extra, times); break;
case '2': tmp = genBrick(['vvv-2'], extra, times); break;
case '3': tmp = genBrick(['vvv-3'], extra, times); break;
case '4': tmp = genBrick(['vvv-4'], extra, times); break;
case '5': tmp = genBrick(['vvv-5'], extra, times); break;
case 'd': tmp = genBrick(['ddd'], extra, times); break;
case 'u': tmp = genBrick(['uuu'], extra, times); break;
case 'z': tmp = genBrick(['zzz'], extra, times); break;
default: tmp = genBrick(['xxx'], extra, times); break;
}
return tmp;
}
module.exports = genFirstWaveBrick;
},{"./gen-brick":6}],8:[function(require,module,exports){
'use strict';
var genBrick = require('./gen-brick');
function genWaveBrick (text, extra, times) {
var x1, x2, x3, y1, y2, x4, x5, x6, xclude, atext, tmp0, tmp1, tmp2, tmp3, tmp4;
x1 = {p:'pclk', n:'nclk', P:'Pclk', N:'Nclk', h:'pclk', l:'nclk', H:'Pclk', L:'Nclk'};
x2 = {
'0':'0', '1':'1',
'x':'x',
'd':'d',
'u':'u',
'z':'z',
'=':'v', '2':'v', '3':'v', '4':'v', '5':'v'
};
x3 = {
'0': '', '1': '',
'x': '',
'd': '',
'u': '',
'z': '',
'=':'-2', '2':'-2', '3':'-3', '4':'-4', '5':'-5'
};
y1 = {
'p':'0', 'n':'1',
'P':'0', 'N':'1',
'h':'1', 'l':'0',
'H':'1', 'L':'0',
'0':'0', '1':'1',
'x':'x',
'd':'d',
'u':'u',
'z':'z',
'=':'v', '2':'v', '3':'v', '4':'v', '5':'v'
};
y2 = {
'p': '', 'n': '',
'P': '', 'N': '',
'h': '', 'l': '',
'H': '', 'L': '',
'0': '', '1': '',
'x': '',
'd': '',
'u': '',
'z': '',
'=':'-2', '2':'-2', '3':'-3', '4':'-4', '5':'-5'
};
x4 = {
'p': '111', 'n': '000',
'P': '111', 'N': '000',
'h': '111', 'l': '000',
'H': '111', 'L': '000',
'0': '000', '1': '111',
'x': 'xxx',
'd': 'ddd',
'u': 'uuu',
'z': 'zzz',
'=': 'vvv-2', '2': 'vvv-2', '3': 'vvv-3', '4': 'vvv-4', '5': 'vvv-5'
};
x5 = {
p:'nclk', n:'pclk', P:'nclk', N:'pclk'
};
x6 = {
p: '000', n: '111', P: '000', N: '111'
};
xclude = {
'hp':'111', 'Hp':'111', 'ln': '000', 'Ln': '000', 'nh':'111', 'Nh':'111', 'pl': '000', 'Pl':'000'
};
atext = text.split('');
//if (atext.length !== 2) { return genBrick(['xxx'], extra, times); }
tmp0 = x4[atext[1]];
tmp1 = x1[atext[1]];
if (tmp1 === undefined) {
tmp2 = x2[atext[1]];
if (tmp2 === undefined) {
// unknown
return genBrick(['xxx'], extra, times);
} else {
tmp3 = y1[atext[0]];
if (tmp3 === undefined) {
// unknown
return genBrick(['xxx'], extra, times);
}
// soft curves
return genBrick([tmp3 + 'm' + tmp2 + y2[atext[0]] + x3[atext[1]], tmp0], extra, times);
}
} else {
tmp4 = xclude[text];
if (tmp4 !== undefined) {
tmp1 = tmp4;
}
// sharp curves
tmp2 = x5[atext[1]];
if (tmp2 === undefined) {
// hlHL
return genBrick([tmp1, tmp0], extra, times);
} else {
// pnPN
return genBrick([tmp1, tmp0, tmp2, x6[atext[1]]], extra, times);
}
}
}
module.exports = genWaveBrick;
},{"./gen-brick":6}],9:[function(require,module,exports){
'use strict';
var processAll = require('./process-all'),
eva = require('./eva'),
renderWaveForm = require('./render-wave-form'),
editorRefresh = require('./editor-refresh');
module.exports = {
processAll: processAll,
eva: eva,
renderWaveForm: renderWaveForm,
editorRefresh: editorRefresh
};
},{"./editor-refresh":3,"./eva":4,"./process-all":21,"./render-wave-form":28}],10:[function(require,module,exports){
'use strict';
var jsonmlParse = require('./create-element'),
w3 = require('./w3');
function insertSVGTemplateAssign (index, parent) {
var node, e;
// cleanup
while (parent.childNodes.length) {
parent.removeChild(parent.childNodes[0]);
}
e =
['svg', {id: 'svgcontent_' + index, xmlns: w3.svg, 'xmlns:xlink': w3.xlink, overflow:'hidden'},
['style', '.pinname {font-size:12px; font-style:normal; font-variant:normal; font-weight:500; font-stretch:normal; text-align:center; text-anchor:end; font-family:Helvetica} .wirename {font-size:12px; font-style:normal; font-variant:normal; font-weight:500; font-stretch:normal; text-align:center; text-anchor:start; font-family:Helvetica} .wirename:hover {fill:blue} .gate {color:#000; fill:#ffc; fill-opacity: 1;stroke:#000; stroke-width:1; stroke-opacity:1} .gate:hover {fill:red !important; } .wire {fill:none; stroke:#000; stroke-width:1; stroke-opacity:1} .grid {fill:#fff; fill-opacity:1; stroke:none}']
];
node = jsonmlParse(e);
parent.insertBefore(node, null);
}
module.exports = insertSVGTemplateAssign;
/* eslint-env browser */
},{"./create-element":2,"./w3":30}],11:[function(require,module,exports){
'use strict';
var jsonmlParse = require('./create-element'),
w3 = require('./w3'),
waveSkin = require('./wave-skin');
function insertSVGTemplate (index, parent, source, lane) {
var node, first, e;
// cleanup
while (parent.childNodes.length) {
parent.removeChild(parent.childNodes[0]);
}
for (first in waveSkin) { break; }
e = waveSkin.default || waveSkin[first];
if (source && source.config && source.config.skin && waveSkin[source.config.skin]) {
e = waveSkin[source.config.skin];
}
if (index === 0) {
lane.xs = Number(e[3][1][2][1].width);
lane.ys = Number(e[3][1][2][1].height);
lane.xlabel = Number(e[3][1][2][1].x);
lane.ym = Number(e[3][1][2][1].y);
} else {
e = ['svg',
{
id: 'svg',
xmlns: w3.svg,
'xmlns:xlink': w3.xlink,
height: '0'
},
['g',
{
id: 'waves'
},
['g', {id: 'lanes'}],
['g', {id: 'groups'}]
]
];
}
e[e.length - 1][1].id = 'waves_' + index;
e[e.length - 1][2][1].id = 'lanes_' + index;
e[e.length - 1][3][1].id = 'groups_' + index;
e[1].id = 'svgcontent_' + index;
e[1].height = 0;
node = jsonmlParse(e);
parent.insertBefore(node, null);
}
module.exports = insertSVGTemplate;
/* eslint-env browser */
},{"./create-element":2,"./w3":30,"./wave-skin":32}],12:[function(require,module,exports){
'use strict';
//attribute name mapping
var ATTRMAP = {
rowspan : 'rowSpan',
colspan : 'colSpan',
cellpadding : 'cellPadding',
cellspacing : 'cellSpacing',
tabindex : 'tabIndex',
accesskey : 'accessKey',
hidefocus : 'hideFocus',
usemap : 'useMap',
maxlength : 'maxLength',
readonly : 'readOnly',
contenteditable : 'contentEditable'
// can add more attributes here as needed
},
// attribute duplicates
ATTRDUP = {
enctype : 'encoding',
onscroll : 'DOMMouseScroll'
// can add more attributes here as needed
},
// event names
EVTS = (function (/*string[]*/ names) {
var evts = {}, evt;
while (names.length) {
evt = names.shift();
evts['on' + evt.toLowerCase()] = evt;
}
return evts;
})('blur,change,click,dblclick,error,focus,keydown,keypress,keyup,load,mousedown,mouseenter,mouseleave,mousemove,mouseout,mouseover,mouseup,resize,scroll,select,submit,unload'.split(','));
/*void*/ function addHandler(/*DOM*/ elem, /*string*/ name, /*function*/ handler) {
if (typeof handler === 'string') {
handler = new Function('event', handler);
}
if (typeof handler !== 'function') {
return;
}
elem[name] = handler;
}
/*DOM*/ function addAttributes(/*DOM*/ elem, /*object*/ attr) {
if (attr.name && document.attachEvent) {
try {
// IE fix for not being able to programatically change the name attribute
var alt = document.createElement('<' + elem.tagName + ' name=\'' + attr.name + '\'>');
// fix for Opera 8.5 and Netscape 7.1 creating malformed elements
if (elem.tagName === alt.tagName) {
elem = alt;
}
} catch (ex) {
console.log(ex);
}
}
// for each attributeName
for (var name in attr) {
if (attr.hasOwnProperty(name)) {
// attributeValue
var value = attr[name];
if (
name &&
value !== null &&
typeof value !== 'undefined'
) {
name = ATTRMAP[name.toLowerCase()] || name;
if (name === 'style') {
if (typeof elem.style.cssText !== 'undefined') {
elem.style.cssText = value;
} else {
elem.style = value;
}
// } else if (name === 'class') {
// elem.className = value;
// // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// elem.setAttribute(name, value);
// // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
} else if (EVTS[name]) {
addHandler(elem, name, value);
// also set duplicated events
if (ATTRDUP[name]) {
addHandler(elem, ATTRDUP[name], value);
}
} else if (
typeof value === 'string' ||
typeof value === 'number' ||
typeof value === 'boolean'
) {
elem.setAttribute(name, value);
// also set duplicated attributes
if (ATTRDUP[name]) {
elem.setAttribute(ATTRDUP[name], value);
}
} else {
// allow direct setting of complex properties
elem[name] = value;
// also set duplicated attributes
if (ATTRDUP[name]) {
elem[ATTRDUP[name]] = value;
}
}
}
}
}
return elem;
}
module.exports = addAttributes;
/* eslint-env browser */
/* eslint no-new-func:0 */
},{}],13:[function(require,module,exports){
'use strict';
/*void*/ function appendChild(/*DOM*/ elem, /*DOM*/ child) {
if (child) {
// if (
// elem.tagName &&
// elem.tagName.toLowerCase() === 'table' &&
// elem.tBodies
// ) {
// if (!child.tagName) {
// // must unwrap documentFragment for tables
// if (child.nodeType === 11) {
// while (child.firstChild) {
// appendChild(elem, child.removeChild(child.firstChild));
// }
// }
// return;
// }
// // in IE must explicitly nest TRs in TBODY
// var childTag = child.tagName.toLowerCase();// child tagName
// if (childTag && childTag !== "tbody" && childTag !== "thead") {
// // insert in last tbody
// var tBody = elem.tBodies.length > 0 ? elem.tBodies[elem.tBodies.length - 1] : null;
// if (!tBody) {
// tBody = document.createElement(childTag === "th" ? "thead" : "tbody");
// elem.appendChild(tBody);
// }
// tBody.appendChild(child);
// } else if (elem.canHaveChildren !== false) {
// elem.appendChild(child);
// }
// } else
if (
elem.tagName &&
elem.tagName.toLowerCase() === 'style' &&
document.createStyleSheet
) {
// IE requires this interface for styles
elem.cssText = child;
} else
if (elem.canHaveChildren !== false) {
elem.appendChild(child);
}
// else if (
// elem.tagName &&
// elem.tagName.toLowerCase() === 'object' &&
// child.tagName &&
// child.tagName.toLowerCase() === 'param'
// ) {
// // IE-only path
// try {
// elem.appendChild(child);
// } catch (ex1) {
//
// }
// try {
// if (elem.object) {
// elem.object[child.name] = child.value;
// }
// } catch (ex2) {}
// }
}
}
module.exports = appendChild;
/* eslint-env browser */
},{}],14:[function(require,module,exports){
'use strict';
var trimWhitespace = require('./jsonml-trim-whitespace');
/*DOM*/ function hydrate(/*string*/ value) {
var wrapper = document.createElement('div');
wrapper.innerHTML = value;
// trim extraneous whitespace
trimWhitespace(wrapper);
// eliminate wrapper for single nodes
if (wrapper.childNodes.length === 1) {
return wrapper.firstChild;
}
// create a document fragment to hold elements
var frag = document.createDocumentFragment ?
document.createDocumentFragment() :
document.createElement('');
while (wrapper.firstChild) {
frag.appendChild(wrapper.firstChild);
}
return frag;
}
module.exports = hydrate;
/* eslint-env browser */
},{"./jsonml-trim-whitespace":16}],15:[function(require,module,exports){
'use strict';
var hydrate = require('./jsonml-hydrate'),
w3 = require('./w3'),
appendChild = require('./jsonml-append-child'),
addAttributes = require('./jsonml-add-attributes'),
trimWhitespace = require('./jsonml-trim-whitespace');
var patch,
parse,
onerror = null;
/*bool*/ function isElement (/*JsonML*/ jml) {
return (jml instanceof Array) && (typeof jml[0] === 'string');
}
/*DOM*/ function onError (/*Error*/ ex, /*JsonML*/ jml, /*function*/ filter) {
return document.createTextNode('[' + ex + '-' + filter + ']');
}
patch = /*DOM*/ function (/*DOM*/ elem, /*JsonML*/ jml, /*function*/ filter) {
for (var i = 1; i < jml.length; i++) {
if (
(jml[i] instanceof Array) ||
(typeof jml[i] === 'string')
) {
// append children
appendChild(elem, parse(jml[i], filter));
// } else if (jml[i] instanceof Unparsed) {
} else if (
jml[i] &&
jml[i].value
) {
appendChild(elem, hydrate(jml[i].value));
} else if (
(typeof jml[i] === 'object') &&
(jml[i] !== null) &&
elem.nodeType === 1
) {
// add attributes
elem = addAttributes(elem, jml[i]);
}
}
return elem;
};
parse = /*DOM*/ function (/*JsonML*/ jml, /*function*/ filter) {
var elem;
try {
if (!jml) {
return null;
}
if (typeof jml === 'string') {
return document.createTextNode(jml);
}
// if (jml instanceof Unparsed) {
if (jml && jml.value) {
return hydrate(jml.value);
}
if (!isElement(jml)) {
throw new SyntaxError('invalid JsonML');
}
var tagName = jml[0]; // tagName
if (!tagName) {
// correctly handle a list of JsonML trees
// create a document fragment to hold elements
var frag = document.createDocumentFragment ?
document.createDocumentFragment() :
document.createElement('');
for (var i = 2; i < jml.length; i++) {
appendChild(frag, parse(jml[i], filter));
}
// trim extraneous whitespace
trimWhitespace(frag);
// eliminate wrapper for single nodes
if (frag.childNodes.length === 1) {
return frag.firstChild;
}
return frag;
}
if (
tagName.toLowerCase() === 'style' &&
document.createStyleSheet
) {
// IE requires this interface for styles
patch(document.createStyleSheet(), jml, filter);
// in IE styles are effective immediately
return null;
}
elem = patch(document.createElementNS(w3.svg, tagName), jml, filter);
// trim extraneous whitespace
trimWhitespace(elem);
// return (elem && (typeof filter === 'function')) ? filter(elem) : elem;
return elem;
} catch (ex) {
try {
// handle error with complete context
var err = (typeof onerror === 'function') ? onerror : onError;
return err(ex, jml, filter);
} catch (ex2) {
return document.createTextNode('[' + ex2 + ']');
}
}
};
module.exports = parse;
/* eslint-env browser */
/* eslint yoda:1 */
},{"./jsonml-add-attributes":12,"./jsonml-append-child":13,"./jsonml-hydrate":14,"./jsonml-trim-whitespace":16,"./w3":30}],16:[function(require,module,exports){
'use strict';
/*bool*/ function isWhitespace(/*DOM*/ node) {
return node &&
(node.nodeType === 3) &&
(!node.nodeValue || !/\S/.exec(node.nodeValue));
}
/*void*/ function trimWhitespace(/*DOM*/ elem) {
if (elem) {
while (isWhitespace(elem.firstChild)) {
// trim leading whitespace text nodes
elem.removeChild(elem.firstChild);
}
while (isWhitespace(elem.lastChild)) {
// trim trailing whitespace text nodes
elem.removeChild(elem.lastChild);
}
}
}
module.exports = trimWhitespace;
/* eslint-env browser */
},{}],17:[function(require,module,exports){
'use strict';
var lane = {
xs : 20, // tmpgraphlane0.width
ys : 20, // tmpgraphlane0.height
xg : 120, // tmpgraphlane0.x
// yg : 0, // head gap
yh0 : 0, // head gap title
yh1 : 0, // head gap
yf0 : 0, // foot gap
yf1 : 0, // foot gap
y0 : 5, // tmpgraphlane0.y
yo : 30, // tmpgraphlane1.y - y0;
tgo : -10, // tmptextlane0.x - xg;
ym : 15, // tmptextlane0.y - y0
xlabel : 6, // tmptextlabel.x - xg;
xmax : 1,
scale : 1,
head : {},
foot : {}
};
module.exports = lane;
},{}],18:[function(require,module,exports){
'use strict';
function parseConfig (source, lane) {
var hscale;
function tonumber (x) {
return x > 0 ? Math.round(x) : 1;
}
lane.hscale = 1;
if (lane.hscale0) {
lane.hscale = lane.hscale0;
}
if (source && source.config && source.config.hscale) {
hscale = Math.round(tonumber(source.config.hscale));
if (hscale > 0) {
if (hscale > 100) {
hscale = 100;
}
lane.hscale = hscale;
}
}
lane.yh0 = 0;
lane.yh1 = 0;
lane.head = source.head;
lane.xmin_cfg = 0;
lane.xmax_cfg = 1e12; // essentially infinity
if (source && source.config && source.config.hbounds && source.config.hbounds.length==2) {
source.config.hbounds[0] = Math.floor(source.config.hbounds[0]);
source.config.hbounds[1] = Math.ceil(source.config.hbounds[1]);
if ( source.config.hbounds[0] < source.config.hbounds[1] ) {
// convert hbounds ticks min, max to bricks min, max
// TODO: do we want to base this on ticks or tocks in
// head or foot? All 4 can be different... or just 0 reference?
lane.xmin_cfg = 2 * Math.floor(source.config.hbounds[0]);
lane.xmax_cfg = 2 * Math.floor(source.config.hbounds[1]);
}
}
if (source && source.head) {
if (
source.head.tick || source.head.tick === 0 ||
source.head.tock || source.head.tock === 0
) {
lane.yh0 = 20;
}
// if tick defined, modify start tick by lane.xmin_cfg
if ( source.head.tick || source.head.tick === 0 ) {
source.head.tick = source.head.tick + lane.xmin_cfg/2;
}
// if tock defined, modify start tick by lane.xmin_cfg
if ( source.head.tock || source.head.tock === 0 ) {
source.head.tock = source.head.tock + lane.xmin_cfg/2;
}
if (source.head.text) {
lane.yh1 = 46;
lane.head.text = source.head.text;
}
}