@@ -1,4522 +0,0 @@
4−var Guid = function() {
6− var guid = function() { counter += 1; return counter; };
9−Elm.JavaScript = function() {
10− function castJSBoolToBool(b) { return b; }
11− function castBoolToJSBool(b) { return b; }
13− function castJSNumberToFloat(n) { return n; }
14− function castFloatToJSNumber(n) { return n; }
16− function castJSNumberToInt(n) { return ~~n; }
17− function castIntToJSNumber(n) { return n; }
19− function castJSElementToElement(w) {
21− return function(node) {
22− return ["Element",Guid.guid(),
23− ["EExternalHtml",node],
24− w,h,1,["Nothing"],["Nothing"]];
28− function castElementToJSElement(elem) { return Render.render(elem); }
30− function castJSArrayToList(arr) {
32− for (var i = arr.length; i--; ) {
33− list = [ "Cons", arr[i], list ];
37− function castListToJSArray(list) {
39− while (list[0] === "Cons") {
46− var castJSStringToString = castJSArrayToList;
47− function castStringToJSString(str) {
48− if (typeof str === "string") return str;
49− return castListToJSArray(str).join('');
52− function fromTuple(t) { return t.slice(1); }
53− function toTuple(a) { return ["Tuple" + a.length].concat(a); }
55− return {castJSBoolToBool:castJSBoolToBool,
56− castBoolToJSBool:castBoolToJSBool,
57− castJSNumberToFloat:castJSNumberToFloat,
58− castFloatToJSNumber:castFloatToJSNumber,
59− castJSNumberToInt:castJSNumberToInt,
60− castIntToJSNumber:castIntToJSNumber,
61− Experimental : {castJSElementToElement:castJSElementToElement,
62− castElementToJSElement:castElementToJSElement},
63− castJSArrayToList:castJSArrayToList,
64− castListToJSArray:castListToJSArray,
65− castJSStringToString:castJSStringToString,
66− castStringToJSString:castStringToJSString,
67− castTupleToJSTuple2:fromTuple,
68− castTupleToJSTuple3:fromTuple,
69− castTupleToJSTuple4:fromTuple,
70− castTupleToJSTuple5:fromTuple,
71− castJSTupleToTuple2:toTuple,
72− castJSTupleToTuple3:toTuple,
73− castJSTupleToTuple4:toTuple,
74− castJSTupleToTuple5:toTuple
78−var JSjson = window.JSON;
79−Elm.JSON = function() {
80− var JS = Elm.JavaScript;
81− var empty = ['JSON',{}];
82− function singleton(k) { return function(v) {
84− obj[JS.castStringToJSString(k)] = v;
85− return ['JSON', obj ];
88− function insert(k) { return function(v) { return function(inObj) {
94− outObj[JS.castStringToJSString(k)] = v;
95− return ['JSON', outObj ];
100− function lookup(key) { return function(obj) {
101− var k = JS.castStringToJSString(key);
102− return (k in obj[1]) ? ["Just", obj[1][k]] : ["Nothing"] ;
105− function find(tipe,base) { return function (key) { return function(obj) {
106− var k = JS.castStringToJSString(key);
109− if (v[0] === tipe) { return v[1]; }
115− function lookupWithDefault(base) { return function(key) { return function(obj) {
116− var k = JS.castStringToJSString(key);
117− return (k in obj[1]) ? obj[1][k] : base ;
122− function remove(k) { return function(inObj) {
125− for (var i in obj) {
128− delete outObj[JS.castStringToJSString(k)];
129− return ['JSON', outObj];
133− function JsonString(v) { return [ "JsonString", v ]; }
134− function JsonNumber(v) { return [ "JsonNumber", v ]; }
135− function JsonBool(v) { return [ "JsonBool", v ]; }
136− var JsonNull = [ "JsonNull" ];
137− function JsonArray(v) { return [ "JsonArray", v ]; }
138− function JsonObject(v) { return [ "JsonObject", v ]; }
140− function toList(json) {
143− for (var i in obj) {
144− arr.push(Value.Tuple(JS.castJSStringToString(i), obj[i]));
146− return JS.castJSArrayToList(arr);
148− function fromList(list) {
149− var arr = JS.castListToJSArray(list);
151− for (var i = arr.length; i--; ) {
152− obj[JS.castStringToJSString(arr[i][1])] = arr[i][2];
154− return [ "JSON", obj ];
157− function toPrettyJSString(sep) { return function (obj) {
158− function fromValue(v) {
160− case 'JsonNull' : return null;
161− case 'JsonString' : return JS.castStringToJSString(v[1]);
165− for (var i in from) {
166− o[i] = fromValue(from[i]);
170− var a = JS.castListToJSArray(v[1]);
171− for (var i = a.length; i--; ) {
172− a[i] = fromValue(a[i]);
179− return JSjson.stringify(fromValue([ 'JsonObject', obj ]), null, JS.castStringToJSString(sep));
182− function fromJSString(str) {
185− obj = JSjson.parse(str);
187− return Elm.Maybe.Nothing;
189− function toValue(v) {
191− case 'string' : return [ "JsonString", JS.castJSStringToString(v) ];
192− case 'number' : return [ "JsonNumber", JS.castJSNumberToFloat(v) ];
193− case 'boolean' : return [ "JsonBool", JS.castJSBoolToBool(v) ];
195− if (v === null) return [ "JsonNull" ];
197− v[i] = toValue(v[i]);
199− if (v instanceof Array) return [ "JsonArray", JS.castJSArrayToList(v) ];
200− return [ "JsonObject", [ "JSON", v ] ];
203− for (var i in obj) {
204− obj[i] = toValue(obj[i]);
206− return Elm.Maybe.Just( ['JSON',obj] );
208− return {empty : empty,
209− singleton : singleton,
212− findNumber : find("JsonNumber",0),
213− findString : find("JsonString",["Nil"]),
214− findObject : find("JsonObject", empty ),
215− findArray : find("JsonArray" ,["Nil"]),
216− findWithDefault : lookupWithDefault,
218− toPrettyJSString : toPrettyJSString,
219− toJSString : toPrettyJSString(''),
220− fromJSString : fromJSString,
221− toPrettyString : function(sep) { return function(v) {
222− return JS.castJSStringToString(toPrettyJSString(sep)(v)); }; },
223− toString : function(v) { return JS.castJSStringToString(toPrettyJSString('')(v)); },
224− fromString : function(v) { return fromJSString(JS.castStringToJSString(v)); },
226− fromList : fromList,
227− JsonString : JsonString,
228− JsonNumber : JsonNumber,
229− JsonBool : JsonBool,
230− JsonNull : JsonNull,
231− JsonArray : JsonArray,
232− JsonObject : JsonObject
236−var Value = function(){
238− var eq = function(x,y) {
239− if (typeof x === "object") {
240− if (x !== null && '_' in x) {
241− for (var i in x) { if (x[i] != y[i]) return false; }
242− for (var i in y) { if (!(i in x)) return false; }
245− if (x === y) return true;
246− if (x.length !== y.length) return false;
247− for (var i = x.length; i--; ) {
248− if (!eq(x[i],y[i])) return false;
255− var Tuple = function() {
256− var len = arguments.length;
257− var arr = new Array(len+1);
258− arr[0] = "Tuple" + arguments.length;
259− for (var i = len; i--; ) {
260− arr[i+1] = arguments[i];
265− var listToArray = function(list) {
267− while (list[0] === "Cons") {
274− function makeSpaces(s) {
275− if (s.length == 0) { return s; }
276− var arr = s.split('');
277− if (arr[0] == ' ') { arr[0] = " " }
278− for (var i = arr.length; --i; ) {
279− if (arr[i][0] == ' ' && arr[i-1] == ' ') {
280− arr[i-1] = arr[i-1] + arr[i];
284− for (var i = arr.length; i--; ) {
285− if (arr[i].length > 1 && arr[i][0] == ' ') {
286− var spaces = arr[i].split('');
287− for (var j = spaces.length - 2; j >= 0; j -= 2) {
288− spaces[j] = ' ';
290− arr[i] = spaces.join('');
294− if (arr[arr.length-1] === " ") {
295− return arr.slice(0,-1) + ' ';
300− function properEscape(str) {
301− if (str.length == 0) return str;
302− str = str //.replace(/&/g, "&")
303− .replace(/"/g, /*"*/ """)
304− .replace(/'/g, /*'*/ "'")
305− .replace(/</g, "<")
306− .replace(/>/g, ">")
307− .replace(/\n/g, "<br/>");
308− var arr = str.split('<br/>');
309− for (var i = arr.length; i--; ) {
310− arr[i] = makeSpaces(arr[i]);
312− return arr.join('<br/>');
315− var toText = function(elmList) {
316− if (typeof elmList === "string") return properEscape(elmList);
318− while (elmList[0] === "Cons") {
320− elmList = elmList[2];
322− return properEscape(a.join(''));
325− function getTextSize(w,h,txt) {
326− var t = document.createElement('div');
328− t.style.textAlign = 'left';
329− if (w > 0) { t.style.width = w + "px"; }
331− t.style.visibility = "hidden";
332− t.style.styleFloat = "left";
333− t.style.cssFloat = "left";
335− document.body.appendChild(t);
336− var cStyle = window.getComputedStyle(t,null);
337− var realW = cStyle.getPropertyValue("width").slice(0,-2) - 0;
338− var realH = cStyle.getPropertyValue("height").slice(0,-2) - 0;
339− document.body.removeChild(t);
341− return [Math.ceil(realW),Math.ceil(Math.max(h,realH))];
344− function getSize(e) {
345− var t = e.cloneNode(true);
347− t.style.visibility = "hidden";
348− t.style.styleFloat = "left";
349− t.style.cssFloat = "left";
351− document.body.appendChild(t);
352− var w = t.offsetWidth;
353− var h = t.offsetHeight;
354− document.body.removeChild(t);
359− function getExcess(e) {
360− var t = e.cloneNode(true);
362− t.style.visibility = "hidden";
363− t.style.styleFloat = "left";
364− t.style.cssFloat = "left";
366− document.body.appendChild(t);
367− var ow = t.offsetWidth;
368− var oh = t.offsetHeight;
369− var cStyle = window.getComputedStyle(t,null);
370− var w = cStyle.getPropertyValue("width").slice(0,-2) - 0;
371− var h = cStyle.getPropertyValue("height").slice(0,-2) - 0;
372− document.body.removeChild(t);
378− function groupForms(forms) {
379− forms = Elm.JavaScript.castListToJSArray(forms);
382− for (var i = forms.length; i--; ) {
386− if (arr.length > 0) {
396− if (arr.length > 0) groups.push(arr);
400− var toString = function(v) {
401− if (typeof v === "function") {
402− return "<function>";
403− } else if (typeof v === "boolean") {
404− return v ? "True" : "False";
405− } else if (typeof v === "number") {
407− } else if (typeof v === "string" && v.length < 2) {
409− } else if (typeof v === "object" && ('_' in v)) {
411− for (var k in v._) {
412− console.log(k,v._[k]);
413− for (var i = v._[k].length; i--; ) {
414− output.push(k + " = " + toString(v._[k][i]));
418− if (k === '_') continue;
419− output.push(k + " = " + toString(v[k]));
421− if (output.length === 0) return "{}";
422− return "{ " + output.join(", ") + " }";
424− if (v[0].substring(0,5) === "Tuple") {
425− var output = new Array(v.length-1);
426− for (var i = v.length; --i; ) { output[i-1] = toString(v[i]); }
427− return "(" + output.join(",") + ")";
428− } else if (v[0] === "Cons") {
429− var start = (typeof v[1] === "string") ? '"' : "[";
430− var end = (typeof v[1] === "string") ? '"' : "]";
431− var div = (typeof v[1] === "string") ? "" : ",";
432− var f = (typeof v[1] === "string") ? function(x){return x} : toString;
433− var output = start + f(v[1]);
436− if (v[0] === "Cons") {
437− output += div + f(v[1]);
440− return output + end;
443− } else if (v[0] === "Nil") {
445− } else if (v[0] === "JSON") {
446− return "(JSON.fromList " + toString(Elm.JSON.toList(v)) + ")";
447− } else if (v[0] === "RBNode" || v[0] === "RBEmpty") {
448− function cons(k){ return function(v) { return function(acc) { return ["Cons",["Tuple2",k,v],acc]; }; }; }
449− var list = Elm.Dict.foldr(cons)(["Nil"])(v);
451− if (list[0] === "Cons" && list[1][2][0] === "Tuple0") {
453− list = Elm.List.map(function(x) { return x[1]; })(list);
455− return "(" + name + ".fromList " + toString(list) + ")";
458− for (var i = v.length; --i; ) { output = ' ' + toString(v[i]) + output; }
459− output = v[0] + output;
460− return (v.length > 1) ? "(" + output + ")" : output;
465− var show = function(v) { return str(toString(v)); };
466− var append = function(xs,ys) {
467− if (typeof xs === "string" && typeof ys === "string") {
468− return xs.concat(ys);
470− if (xs[0] === "Nil") {
473− var root = ["Cons", xs[1], ["Nil"]];
476− while (xs[0]==="Cons") {
477− curr[2] = ["Cons", xs[1], ["Nil"]];
485− var str = function(s) {
487− for (var i = s.length; i--; ) {
488− out = ["Cons", s[i], out];
493− function wrap(elem) {
494− var p = Value.getSize(elem);
495− return ["Element", Guid.guid(), ["EHtml",elem],
496− p[0], p[1], 1, ["Nothing"], ["Nothing"]];
498− var addListener = function() {
499− if(document.addEventListener) {
500− return function(element, event, handler) {
501− element.addEventListener(event, handler, false);
504− return function(element, event, handler) {
505− element.attachEvent('on' + event, handler);
515− listToArray:listToArray,
517− properEscape : properEscape,
518− getTextSize : getTextSize,
520− getExcess : getExcess,
521− groupForms : groupForms,
523− addListener : addListener
525−}();Elm.List = function() {
527− var throwError = function(f) {
528− throw new Error("Function '" + f + "' expecting a list!");
531− function length(xs) {
533− while (xs[0] === "Cons") {
539− var reverse = foldl(function(x_72) {
540− return function(y_73) {
541− return["Cons", x_72, y_73]
544− var concat = foldr(function(x_74) {
545− return function(y_75) {
546− return Value.append(x_74, y_75)
549− var and = foldl(function(x_77) {
550− return function(y_78) {
554− var or = foldl(function(x_79) {
555− return function(y_80) {
559− var sum = foldl(function(x_89) {
560− return function(y_90) {
564− var product = foldl(function(x_91) {
565− return function(y_92) {
569− var maximum = foldl1(function(x) { return function(y) { return Math.max(x,y) } });
570− var minimum = foldl1(function(x) { return function(y) { return Math.min(x,y) } });
572− if (v[0] !== "Cons") {
573− throw new Error("Error: 'head' only accepts lists of length greater than one.");
578− if (v[0] !== "Cons") {
579− throw new Error("Error: 'tail' only accepts lists of length greater than one.");
584− if (v[0] !== "Cons") {
585− throw new Error("Error: 'last' only accepts lists of length greater than one.");
588− while (v[0] === "Cons") {
595− return function(xs) {
596− if (xs[0] === "Nil") { return xs; }
597− if (xs[0] !== "Cons") { throwError('map'); }
598− var root = ["Cons", f(xs[1]), ["Nil"]];
601− while (xs[0]==="Cons") {
602− curr[2] = ["Cons", f(xs[1]), ["Nil"]];
610− return function(b) {
611− return function(xs) {
613− if (xs[0] === "Nil") { return acc; }
614− if (xs[0] !== "Cons") { throwError('foldl'); }
615− while (xs[0] === "Cons") {
616− acc = f(xs[1])(acc);
624− return function(b) {
625− return function(xs) {
627− if (xs[0] === "Nil") { return acc; }
628− if (xs[0] !== "Cons") { throwError('foldr'); }
630− while (xs[0] === "Cons") {
634− for (var i = arr.length; i--; ) {
635− acc = f(arr[i])(acc);
641− function foldl1(f_49) {
642− return function(_temp_50) {
643− return function(v) {
644− if("Cons" !== v[0]) {
649− return foldl(f_49)(x_51)(xs_52)
654− function foldr1(f) {
655− return function(xs) {
656− if (xs[0] === "Nil") { throw new Error("'foldr1' requires an non-empty list.") }
657− if (xs[0] !== "Cons") { throwError('foldr1'); }
659− while (xs[0] === "Cons") {
663− var acc = arr.pop();
664− for (var i = arr.length; i--; ) {
665− acc = f(arr[i])(acc);
671− return function(b) {
672− return function(xs) {
673− if (xs[0] === "Nil") { return ["Cons",b,["Nil"]]; }
674− if (xs[0] !== "Cons") { throwError('scanl'); }
676− while (xs[0] === "Cons") {
682− for (var i = arr.length; i--; ) {
683− out = ["Cons", arr[i], out];
689− function scanl1(f) {
690− return function(xs) {
691− if (xs[0] !== "Cons") {
692− throw new Error("Error: 'scanl1' requires a list of at least length 1.");
694− return scanl(f)(xs[1])(xs[2]);
697− function filter(pred) {
698− return function(xs) {
699− if (xs[0] === "Nil") { return xs; }
700− if (xs[0] !== "Cons") { throwError('filter'); }
702− while (xs[0] === "Cons") {
703− if (pred(xs[1])) { arr.push(xs[1]); }
707− for (var i = arr.length; i--; ) {
708− out = ["Cons", arr[i], out];
713− function concatMap(f_76) {
714− return function(x) {
715− return concat(map(f_76)(x))
718− function all(pred) {
719− return foldl(function(x) { return function(acc) {
720− return acc && pred(x);
723− function any(pred) {
724− return foldl(function(x) { return function(acc) {
725− return acc || pred(x);
728− function partition(pred_93) {
729− return function(lst_94) {
732− var c = [function(v) {
733− if("Nil" !== v[0]) {
736− return["Tuple2", ["Nil"], ["Nil"]]
739− if("Cons" !== v[0]) {
744− return function(v) {
745− if("Tuple2" !== v[0]) {
750− return pred_93(x_95) ? ["Tuple2", ["Cons", x_95, as_97], bs_98] : ["Tuple2", as_97, ["Cons", x_95, bs_98]]
752− }(partition(pred_93)(xs_96))
755− for(var i = c.length;i--;) {
757− if(r !== undefined) {
764− function zipWith(f) {
765− return function(listA) {
766− return function(listB) {
767− if (listA[0] === "Nil" || listB[0] === "Nil") { return ["Nil"]; }
768− if (listA[0] !== "Cons" || listB[0] !== "Cons") { throwError('zipWith'); }
770− while (listA[0] === "Cons" && listB[0] === "Cons") {
771− arr.push(f(listA[1])(listB[1]));
776− for (var i = arr.length; i--; ) {
777− out = ["Cons", arr[i], out];
783− function zip(listA) {
784− return function(listB) {
785− if (listA[0] === "Nil" || listB[0] === "Nil") { return ["Nil"]; }
786− if (listA[0] !== "Cons" || listB[0] !== "Cons") { throwError('zip'); }
788− while (listA[0] === "Cons" && listB[0] === "Cons") {
789− arr.push(["Tuple2", listA[1], listB[1]]);
794− for (var i = arr.length; i--; ) {
795− out = ["Cons", arr[i], out];
800− function unzip(pairs_112) {
803− var c = [function(v) {
804− if("Nil" !== v[0]) {
807− return["Tuple2", ["Nil"], ["Nil"]]
810− if("Cons" !== v[0]) {
815− return function(v) {
816− if("Tuple2" !== v[0]) {
819− if("Tuple2" !== v[1][0]) {
822− var x_115 = v[1][1];
823− var y_116 = v[1][2];
824− if("Tuple2" !== v[2][0]) {
827− var xs_117 = v[2][1];
828− var ys_118 = v[2][2];
829− return["Tuple2", ["Cons", x_115, xs_117], ["Cons", y_116, ys_118]]
833− }(["Tuple2", p_113, unzip(ps_114)])
836− for(var i = c.length;i--;) {
838− if(r !== undefined) {
844− function intersperse(sep_119) {
845− return function(xs_120) {
848− var c = [function(v) {
849− if("Nil" !== v[0]) {
855− if("Cons" !== v[0]) {
859− if("Nil" !== v[2][0]) {
862− return["Cons", a_124, ["Nil"]]
866− if("Cons" !== v[0]) {
870− if("Cons" !== v[2][0]) {
873− var b_122 = v[2][1];
874− var cs_123 = v[2][2];
875− return["Cons", a_121, ["Cons", sep_119, intersperse(sep_119)(["Cons", b_122, cs_123])]]
879− for(var i = c.length;i--;) {
881− if(r !== undefined) {
888− function intercalate(sep_125) {
889− return function(xs_126) {
892− var c = [function(v) {
893− if("Nil" !== v[0]) {
899− if("Cons" !== v[0]) {
903− if("Nil" !== v[2][0]) {
910− if("Cons" !== v[0]) {
914− if("Cons" !== v[2][0]) {
917− var b_128 = v[2][1];
918− var cs_129 = v[2][2];
919− return Value.append(a_127, Value.append(sep_125, intercalate(sep_125)(["Cons", b_128, cs_129])))
923− for(var i = c.length;i--;) {
925− if(r !== undefined) {
933− if (xs[0] === "Nil") { return xs; }
934− if (xs[0] !== "Cons") { throwError('sort'); }
936− while (xs[0] === "Cons") {
940− arr.sort(function(a,b) { return a - b});
942− for (var i = arr.length; i--; ) {
943− out = [ "Cons", arr[i], out ];
947− function take(n) { return function(xs) {
948− if (n <= 0) { return ["Nil"]; }
949− if (xs[0] === "Nil") { return xs; }
950− if (xs[0] !== "Cons") { throwError('take'); }
951− var out = [ "Cons", xs[1], ["Nil"] ];
955− while (xs[0] === "Cons" && n > 0) {
956− temp[2] = [ "Cons", xs[1], ["Nil"] ];
964− function drop(n) { return function(xs) {
965− if (xs[0] === "Nil") { return xs; }
966− if (xs[0] !== "Cons") { throwError('drop'); }
967− while (xs[0] === "Cons" && n > 0) {
988− concatMap:concatMap,
997− partition:partition,
1001− intersperse:intersperse,
1002− intercalate:intercalate,
1011−/** data Maybe a = Just a | Nothing
1012− The Maybe datatype. Useful when a computation may or may not
1013− result in a value (e.g. logarithm is defined only for positive numbers).
1016−/*[Basic Utilities]*/
1018−/** maybe : b -> (a -> b) -> Maybe a -> b
1019− Apply a function to the contents of a `Maybe`.
1020− Return default when given `Nothing`.
1022−/** isJust : Maybe a -> Bool
1023− Check if constructed with `Just`.
1025−/** isNothing : Maybe a -> Bool
1026− Check if constructed with `Nothing`.
1029−/*[Maybe with Lists]*/
1031−/** cons : Maybe a -> [a] -> [a]
1032− If `Just`, adds the value to the front of the list.
1033− If `Nothing`, list is unchanged.
1035−/** justs : [Maybe a] -> [a]
1036− Filters out Nothings and extracts the remaining values.
1039−Elm.Maybe = function() {
1040− function consMaybe(x) { return function(xs) {
1041− if (x[0] === "Just") return ["Cons", x[1], xs];
1045− function mapCons(f) { return function(y) { return function(xs) {
1047− if (x[0] === "Just") return ["Cons", x[1], xs];
1052− function maybe(b) { return function(f) { return function(m) {
1053− if (m[0] === "Just") return f(m[1]);
1059− return {Just : function(x) { return ["Just",x]; },
1060− Nothing : ["Nothing"],
1061− justs : Elm.List.foldr(consMaybe)(["Nil"]),
1062− isJust : function(m) { return m[0] === "Just"; },
1063− isNothing : function(m) { return m[0] === "Nothing"; },
1072−Elm.Either = function() {
1075− /** data Either a b = Left a | Right b
1076− Represents any data that can take two different types.
1078− This can also be used for error handling (`Either String a`) where
1079− error messages are stored on the left, and the correct values
1080− ("right" values) are stored on the right.
1082− function Left(a1) { return ['Left',a1]; }
1083− function Right(a1){ return ['Right',a1]; }
1087− /** either : (a -> c) -> (b -> c) -> Either a b -> c
1088− Apply the first function to a `Left` and the second function to a `Right`.
1089− This allows the extraction of a value from an `Either`.
1091− function either(f){ return function(g){ return function(e){
1093− case 'Left': return f(e[1]);
1094− case 'Right': return g(e[1]);
1098− /** isLeft : Either a b -> Bool
1099− True if the value is a `Left`.
1101− function isLeft(e) { return e[0] == 'Left'; }
1103− /** isRight : Either a b -> Bool
1104− True if the value is a `Right`.
1106− function isRight(e) { return e[0] == 'Right'; }
1110− function get(es) { return Elm.List.map(function(x){return x[1];})(es); }
1112− /** lefts : [Either a b] -> [a]
1113− Keep only the values held in `Left` values.
1115− function lefts(es) { return get(Elm.List.filter(isLeft)(es)); }
1117− /** rights : [Either a b] -> [a]
1118− Keep only the values held in `Right` values.
1120− function rights(es) { return get(Elm.List.filter(isRight)(es)); }
1122− /** partition : [Either a b] -> ([a],[b])
1123− Split into two lists, lefts on the left and rights on the right.
1124− So we have the equivalence:
1126− partition es == (lefts es, rights es)
1128− function partition(es) {
1129− var lrs = Elm.List.partition(isLeft)(es);
1130− lrs[1] = get(lrs[1]);
1131− lrs[2] = get(lrs[2]);
1141− partition:partition};
1145−/*[Classification]*/
1147−/** isUpper : Char -> Bool
1148− Selects upper case letters.
1150−/** isLower : Char -> Bool
1151− Selects lower case letters.
1153−/** isDigit : Char -> Bool
1154− Selects ASCII digits (0..9).
1156−/** isOctDigit : Char -> Bool
1157− Selects ASCII octal digits (0..7).
1159−/** isHexDigit : Char -> Bool
1160− Selects ASCII hexadecimal digits (0..9a..fA..F).
1165−/** toUpper : Char -> Char
1166− Convert to upper case.
1168−/** toLower : Char -> Char
1169− Convert to lower case.
1171−/** toLocaleUpper : Char -> Char
1172− Convert to upper case, according to any locale-specific case mappings.
1174−/** toLocaleLower : Char -> Char
1175− Convert to lower case, according to any locale-specific case mappings.
1177−/** toCode : Char -> Int
1178− Convert to unicode.
1180−/** fromCode : Int -> Char
1181− Convert from unicode.
1184−Elm.Char = function() {
1185− function isBetween(lo,hi) { return function(chr) {
1186− var c = chr.charCodeAt(0);
1187− return lo <= c && c <= hi;
1190− var isDigit = isBetween('0'.charCodeAt(0),'9'.charCodeAt(0));
1191− var chk1 = isBetween('a'.charCodeAt(0),'f'.charCodeAt(0));
1192− var chk2 = isBetween('A'.charCodeAt(0),'F'.charCodeAt(0));
1194− return {fromCode : function(c) { return String.fromCharCode(c); },
1195− toCode : function(c) { return c.charCodeAt(0); },
1196− toUpper : function(c) { return c.toUpperCase(); },
1197− toLower : function(c) { return c.toLowerCase(); },
1198− toLocaleUpper : function(c) { return c.toLocaleUpperCase(); },
1199− toLocaleLower : function(c) { return c.toLocaleLowerCase(); },
1200− isLower : isBetween('a'.charCodeAt(0),'z'.charCodeAt(0)),
1201− isUpper : isBetween('A'.charCodeAt(0),'Z'.charCodeAt(0)),
1203− isOctDigit : isBetween('0'.charCodeAt(0),'7'.charCodeAt(0)),
1204− isHexDigit : function(c) { return isDigit(c) || chk1(c) || chk2(c); }
1207−Elm.Color = function() {
1209−function Color_0(a1) {
1210− return function(a2) {
1211− return function(a3) {
1212− return function(a4) {
1213− return["Color", a1, a2, a3, a4]
1218−var rgba_1 = Color_0;
1219−var red_3 = ["Color",255,0,0,1];
1220−var green_4 = ["Color",0,255,0,1];
1221−var blue_5 = ["Color",0,0,255,1];
1222−var yellow_6 = ["Color",255,255,0,1];
1223−var cyan_7 = ["Color",0,255,255,1];
1224−var magenta_8 = ["Color",255,0,255,1];
1225−var black_9 = ["Color",0,0,0,1];
1226−var white_10 = ["Color",255,255,255,1];
1227−var gray_11 = ["Color",128,128,128,1];
1228−var grey_12 = ["Color",128,128,128,1];
1229−function rgb_2(r_13) {
1230− return function(g_14) {
1231− return function(b_15) {
1232− return ["Color",r_13,g_14,b_15,1]
1236−function extract(c) {
1237− if (c[4] === 1) { return 'rgb(' + c[1] + ',' + c[2] + ',' + c[3] + ')'; }
1238− return 'rgba(' + c[1] + ',' + c[2] + ',' + c[3] + ',' + c[4] + ')';
1240−function complement(rgb) {
1241− var hsv = toHSV(rgb);
1242− hsv.hue = (hsv.hue + 180) % 360;
1246−function hsva(h) { return function(s) { return function(v) { return function(a) {
1247− var clr = toRGB({hue:h, saturation:s, value:v});
1253−function hsv(h) { return function(s) { return function(v) {
1254− return toRGB({hue:h, saturation:s, value:v}); }; }; }
1256−function toHSV(rgb) {
1258− var r = rgb[1] / 255.0, g = rgb[2] / 255.0, b = rgb[3] / 255.0;
1259− var M = Math.max(r,g,b);
1260− var m = Math.min(r,g,b);
1264− if (c === 0) { h = 0; }
1265− else if (M === r) { h = ((g - b) / c) % 6; }
1266− else if (M === g) { h = ((b - r) / c) + 2; }
1267− else if (M === b) { h = ((r - g) / c) + 4; }
1270− return { value : M, hue : h, saturation : (M === 0 ? 0 : c / M) };
1273−function between(lo,hi,x) { return lo <= x && x < hi; }
1274−function norm(n) { return Math.round(n*255); }
1276−function toRGB(hsv) {
1277− var c = hsv.value * hsv.saturation;
1278− var hue = hsv.hue / 60;
1279− var x = c * (1 - Math.abs((hue % 2) - 1));
1280− var r = 0, g = 0, b = 0;
1281− if (between(0,1,hue)) { r = c; g = x; b = 0; }
1282− else if (between(1,2,hue)) { r = x; g = c; b = 0; }
1283− else if (between(2,3,hue)) { r = 0; g = c; b = x; }
1284− else if (between(3,4,hue)) { r = 0; g = x; b = c; }
1285− else if (between(4,5,hue)) { r = x; g = 0; b = c; }
1286− else if (between(5,6,hue)) { r = c; g = 0; b = x; }
1288− var m = hsv.value - c;
1289− return ["Color", norm(r+m), norm(g+m), norm(b+m), 1 ];
1291− return{rgba:rgba_1, rgb:rgb_2, hsva:hsva, hsv:hsv, red:red_3, green:green_4, blue:blue_5, yellow:yellow_6, cyan:cyan_7, magenta:magenta_8, black:black_9, white:white_10, gray:gray_11, grey:grey_12,complement:complement,extract:extract}
1293−var Collage = function() {
1295−var JS = Elm.JavaScript;
1297−function tracePoints(ctx,points) {
1298− var i = points.length - 1;
1299− if (i <= 0) return;
1300− ctx.moveTo(points[i][1], points[i][2]);
1301− while (i--) { ctx.lineTo(points[i][1], points[i][2]); }
1304−function solid(ctx,color,points) {
1305− tracePoints(ctx,points);
1306− ctx.strokeStyle = Elm.Color.extract(color);
1310−function filled(ctx,color,points) {
1311− tracePoints(ctx,points);
1312− ctx.fillStyle = Elm.Color.extract(color);
1316−function textured(redo,ctx,src,points) {
1317− var img = new Image();
1318− img.src = JS.castStringToJSString(src);
1321− tracePoints(ctx,points);
1322− ctx.fillStyle = ctx.createPattern(img,'repeat');
1326−function customLine(pattern,ctx,color,points) {
1327− if (pattern.length === 0) { pattern = [8,4]; }
1328− customLineHelp(ctx, pattern, points);
1329− ctx.strokeStyle = Elm.Color.extract(color);
1333−var customLineHelp = function(ctx, pattern, points) {
1334− var i = points.length - 1;
1335− if (i <= 0) return;
1336− var x0 = points[i][1], y0 = points[i][2];
1337− var x1=0, y1=0, dx=0, dy=0, remaining=0, nx=0, ny=0;
1338− var pindex = 0, plen = pattern.length;
1339− var draw = true, segmentLength = pattern[0];
1342− x1 = points[i][1]; y1 = points[i][2];
1343− dx = x1 - x0; dy = y1 - y0;
1344− remaining = Math.sqrt(dx * dx + dy * dy);
1345− while (segmentLength <= remaining) {
1346− x0 += dx * segmentLength / remaining;
1347− y0 += dy * segmentLength / remaining;
1348− ctx[draw ? 'lineTo' : 'moveTo'](x0, y0);
1349− // update starting position
1350− dx = x1 - x0; dy = y1 - y0;
1351− remaining = Math.sqrt(dx * dx + dy * dy);
1354− pindex = (pindex + 1) % plen;
1355− segmentLength = pattern[pindex];
1357− if (remaining > 0) {
1358− ctx[draw ? 'lineTo' : 'moveTo'](x1, y1);
1359− segmentLength -= remaining;
1365−function drawLine(ctx,form) {
1366− var points = form[3][1];
1367− switch(form[1][0]) {
1368− case "Solid" : return solid(ctx,form[2],points);
1369− case "Dotted": return customLine([3,3],ctx,form[2],points);
1370− case "Dashed": return customLine([8,4],ctx,form[2],points);
1371− case "Custom": return customLine(form[1][1],ctx,form[2],points);
1375−function drawShape(redo,ctx,shapeStyle,color,points) {
1376− switch(shapeStyle[0]) {
1377− case "Filled": return filled(ctx,color,points);
1378− case "Outlined": return solid(ctx,color,points);
1379− case "Textured": return textured(redo,ctx,shapeStyle[1],points);
1380− case "CustomOutline":
1381− return customLine(shapeStyle[1],ctx,color,points);
1385−function drawImage(redo,ctx,w,h,src) {
1386− var img = new Image();
1388− img.src = JS.castStringToJSString(src);
1389− ctx.drawImage(img,-w/2,-h/2,w,h);
1392−function renderForm(redo,ctx,theta,scale,x,y,form) {
1394− if (x !== 0 || y !== 0) ctx.translate(x,y);
1395− if (theta !== ~~theta) ctx.rotate(2*Math.PI*theta);
1396− if (scale !== 1) ctx.scale(scale,scale);
1399− case "FLine": drawLine(ctx,form); break;
1400− case "FShape": drawShape(redo,ctx,form[1],form[2],form[3][1]); break;
1401− case "FImage": drawImage(redo,ctx,form[1],form[2],form[3]); break;
1406−function renderForms(redo,ctx,w,h,forms) {
1407− ctx.clearRect(0,0,w,h);
1408− for (var i = forms.length; i--; ) {
1410− renderForm(redo,ctx,f[1],f[2],f[3][1],f[3][2],f[4]);
1414−function collageForms(w,h,forms) {
1415− var canvas = Render.newElement('canvas');
1418− canvas.style.width = w + 'px';
1419− canvas.style.height = h + 'px';
1420− canvas.style.display = "block";
1423− if (canvas.getContext) {
1424− var ctx = canvas.getContext('2d');
1425− function redo() { renderForms(this,ctx,w,h,forms); }
1426− renderForms(redo,ctx,w,h,forms);
1429− canvas.innerHTML = "Your browser does not support the canvas element.";
1433−function applyTransforms(theta,scale,x,y,w,h,e) {
1434− var t = "translate(" + (x - w / 2) + "px,"+ (y - h / 2) + "px)";
1435− var r = theta === (~~theta) ? "" : "rotate(" + theta*360 + "deg)";
1436− var s = scale === 1 ? "" : "scale(" + scale + "," + scale + ")";
1437− var transforms = t + " " + s + " " + r;
1438− e.style.transform = transforms;
1439− e.style.msTransform = transforms;
1440− e.style.MozTransform = transforms;
1441− e.style.webkitTransform = transforms;
1442− e.style.OTransform = transforms;
1445−function collageElement(w,h,theta,scale,x,y,elem) {
1446− var e = Render.render(elem);
1447− applyTransforms(theta,scale,x,y,elem[3],elem[4],e);
1448− var div = Render.newElement('div');
1449− Render.addTo(div,e);
1450− div.style.width = (~~w) + "px";
1451− div.style.height = (~~h) + "px";
1452− div.style.overflow = "hidden";
1456−function collage(w,h,formss) {
1457− if (formss.length === 0) { return collageForms(w,h,[]); }
1458− var elems = new Array(formss.length);
1459− for (var i = formss.length; i--; ) {
1461− if (typeof f[0] === "string") {
1462− elems[i] = collageElement(w,h,f[1],f[2],f[3][1],f[3][2],f[4][1]);
1464− elems[i] = collageForms(w,h,f);
1467− if (formss.length === 1) { return elems[0]; }
1468− return Render.flowWith(Render.goIn,function(x){return x},elems);
1471−function updateFormSet(node,currSet,nextSet) {
1472− if (Value.eq(nextSet,currSet)) return;
1473− var w = node.style.width.slice(0,-2) - 0;
1474− var h = node.style.height.slice(0,-2) - 0;
1475− if (typeof nextSet[0] === "object") {
1476− if (typeof currSet[0] === "object") {
1477− if (node.getContext) {
1478− var ctx = node.getContext('2d');
1479− function redo() { renderForms(this,ctx,w,h,nextSet); }
1480− return renderForms(redo,ctx,w,h,nextSet);
1483− var newNode = collageForms(w,h,nextSet);
1484− newNode.style.position = 'absolute';
1485− return node.parentNode.replaceChild(newNode,node);
1487− node.style.width = (~~w) + "px";
1488− node.style.height = (~~h) + "px";
1490− var next = nextSet[4][1];
1491− Render.update(node.firstChild, currSet[4][1], next);
1492− applyTransforms(f[1],f[2],f[3][1],f[3][2],next[3],next[4],node.firstChild);
1495−// assumes that the form sets are the same length.
1496−function updateCollage(node,currs,nexts) {
1497− if (nexts.length === 1) {
1498− return updateFormSet(node,currs[0],nexts[0]);
1500− var kids = node.childNodes;
1501− var len = kids.length;
1502− for (var i = len; i--; ) {
1503− updateFormSet(kids[len-i-1], currs[i], nexts[i]);
1507−function style(clr,n,list) {
1509− '<span style="font-size:100%;color:' + clr + ';">' + n + '</span>',
1513−function insideForm(point) { return function(form) {
1514− if (!inBoundsOf(point[1],point[2],form)) return false;
1516− switch (form[4][0]) {
1517− case "FShape": return insideShape(point,form[1],form[2],form[3],form[4][3][1]);
1518− case "FLine": return false;
1520− hw = form[4][1] / 2;
1521− hh = form[4][2] / 2;
1524− hw = form[4][1][3] / 2;
1525− hh = form[4][1][4] / 2;
1528− return insideShape(point,form[1],form[2],form[3],
1537−function inBoundsOf(px,py,form) {
1538− if (form.length < 6) {
1539− var fx = form[3][1], fy = form[3][2];
1540− var radiusSquared = 0;
1541− var scale = form[2];
1542− switch (form[4][0]) {
1544− var points = form[4][3][1];
1545− for (var i = points.length; --i; ) {
1547− radiusSquared = Math.max(radiusSquared, p[1]*p[1] + p[2]*p[2]);
1549− radiusSquared *= scale * scale;
1554− var x = scale * form[4][1] / 2;
1555− var y = scale * form[4][2] / 2;
1556− radiusSquared = x*x + y*y;
1559− var x = scale * form[4][1][3] / 2;
1560− var y = scale * form[4][1][4] / 2;
1561− radiusSquared = x*x + y*y;
1564− form.push(function(px,py) {
1567− return dx*dx + dy*dy < radiusSquared + 1;
1570− return form[5](px,py);
1573−function insideShape(point,theta,scale,pos,points) {
1575− var list = ["Nil"];
1578− var x = (point[1] - pos[1]) / scale;
1579− var y = (point[2] - pos[2]) / scale;
1581− var t = -2 * Math.PI * theta;
1582− var nx = x * Math.cos(t) - y * Math.sin(t);
1583− y = x * Math.sin(t) + y * Math.cos(t);
1587− if (points.length === 0) { return false; }
1589− for (var i = points.length - 1; i--; ) {
1591− var p1x = p1[1], p1y = p1[2], p2x = p2[1], p2y = p2[2];
1593− if (p1y < p2y) {var ymin=p1y, ymax=p2y;} else {var ymin=p2y, ymax=p1y;}
1594− if (p1x < p2x) {var xmin=p1x, xmax=p2x;} else {var xmin=p2x, xmax=p1x;}
1596− if (ymin < y && y <= ymax && x <= xmax) {
1597− if (x <= xmin || x <= ((y-p1y)*(p2x-p1x)/(p2y-p1y)+p1x)) {
1603− return (counter % 2) === 1;
1606−return {collage:collage, updateCollage:updateCollage, insideForm:insideForm};
1608−}();Elm.Graphics = function() {
1609− for (this['i'] in Elm.List) {
1610− eval('var ' + this['i'] + ' = Elm.List[this.i];');
1612− var JS = Elm.JavaScript;
1613− var DLeft_0 = ["DLeft"];
1614− var DRight_1 = ["DRight"];
1615− var DUp_2 = ["DUp"];
1616− var DDown_3 = ["DDown"];
1617− var DIn_4 = ["DIn"];
1618− var DOut_5 = ["DOut"];
1619− function Absolute_12(a1) {
1620− return["Absolute", a1]
1622− function Relative_13(a1) {
1623− return["Relative", a1]
1625− var Near_14 = ["Near"];
1626− var Mid_15 = ["Mid"];
1627− var Far_16 = ["Far"];
1628− function Position_17(a1) {
1629− return function(a2) {
1630− return["Position", a1, a2]
1633− function PositionTL_18(a1) {
1634− return function(a2) {
1635− return["PositionTL", a1, a2]
1638− function PositionTR_19(a1) {
1639− return function(a2) {
1640− return["PositionTR", a1, a2]
1643− function PositionBL_20(a1) {
1644− return function(a2) {
1645− return["PositionBL", a1, a2]
1648− function PositionBR_21(a1) {
1649− return function(a2) {
1650− return["PositionBR", a1, a2]
1653− function Element_37(id,e,w,h,o,c,l) {
1654− return["Element", id, e, w, h, o, c, l ]
1656− function EText_39(a1) {
1657− return function(a2) {
1658− return["EText", a1, a2]
1661− function EImage_40(a1) {
1662− return["EImage", JS.castStringToJSString(a1)]
1664− function EVideo_41(a1) {
1665− return["EVideo", JS.castStringToJSString(a1)]
1667− function EFittedImage_42(a1) {
1668− return["EFittedImage", JS.castStringToJSString(a1)]
1670− function EFlow_43(a1) {
1671− return function(a2) {
1672− return["EFlow", a1, JS.castListToJSArray(a2)]
1675− function ECollage_44(a1) {
1676− return function(a2) {
1677− return function(a3) {
1678− return["ECollage", a1, a2, Value.groupForms(a3)]
1682− var EEmpty_45 = ["EEmpty"];
1683− function EContainer_46(a1) {
1684− return function(a2) {
1685− return["EContainer", a1, a2]
1688− var Solid_68 = ["Solid"];
1689− var Dotted_69 = ["Dotted"];
1690− var Dashed_70 = ["Dashed"];
1691− function Custom_71(a1) {
1692− return["Custom", JS.castListToJSArray(a1)]
1694− var Filled_72 = ["Filled"];
1695− var Outlined_73 = ["Outlined"];
1696− function CustomOutline_74(a1) {
1697− return["CustomOutline", JS.castListToJSArray(a1)]
1699− function Line_75(a1) {
1700− return["Line", JS.castListToJSArray(a1)]
1702− function Shape_78(a1) {
1703− return function(a2) {
1704− var points = JS.castListToJSArray(a1);
1705− if (points.length > 0) { points.push(points[0]); }
1706− return["Shape", points, a2];
1709− function Form_84(a1) {
1710− return function(a2) {
1711− return function(a3) {
1712− return function(a4) {
1713− return["Form", a1, a2, a3, a4]
1718− function FLine_85(a1) {
1719− return function(a2) {
1720− return function(a3) {
1721− return["FLine", a1, a2, a3]
1725− function FShape_86(a1) {
1726− return function(a2) {
1727− return function(a3) {
1728− return["FShape", a1, a2, a3]
1732− function FImage_87(a1) {
1733− return function(a2) {
1734− return function(a3) {
1735− return["FImage", a1, a2, JS.castStringToJSString(a3)]
1739− function FElement_88(a1) {
1740− return["FElement", a1]
1742− var left_6 = DLeft_0;
1743− var right_7 = DRight_1;
1744− var down_8 = DDown_3;
1746− var inward_10 = DIn_4;
1747− var outward_11 = DOut_5;
1748− var topLeft_22 = Position_17(Near_14)(Near_14);
1749− var topRight_23 = Position_17(Far_16)(Near_14);
1750− var bottomLeft_24 = Position_17(Near_14)(Far_16);
1751− var bottomRight_25 = Position_17(Far_16)(Far_16);
1752− var midLeft_26 = Position_17(Near_14)(Mid_15);
1753− var midRight_27 = Position_17(Far_16)(Mid_15);
1754− var midTop_28 = Position_17(Mid_15)(Near_14);
1755− var midBottom_29 = Position_17(Mid_15)(Far_16);
1756− var middle_30 = Position_17(Mid_15)(Mid_15);
1757− function middleAt(a1) {
1758− return function(a2) {
1759− return["PositionAt", a1, a2]
1762− var topLeftAt_31 = PositionTL_18;
1763− var topRightAt_32 = PositionTR_19;
1764− var bottomLeftAt_33 = PositionBL_20;
1765− var bottomRightAt_34 = PositionBR_21;
1766− var absolute_35 = Absolute_12;
1767− var relative_36 = Relative_13;
1768− function newElement_38(e,w,h,o,c,l) { return Element_37(Guid.guid(),e,w,h,o,c,l); }
1769− function basicNewElement(e,w,h) { return Element_37(Guid.guid(),e,w,h,1,["Nothing"],["Nothing"]); }
1770− var line_76 = Line_75;
1771− var polygon_79 = Shape_78;
1772− function sprite_96(src) {
1773− return function(w) {
1774− return function(h) {
1775− return function(pos) {
1776− return Form_84(0)(1)(pos)(FImage_87(w)(h)(src))
1781− function toForm_97(pos) {
1782− return function(e) {
1783− return Form_84(0)(1)(pos)(FElement_88(e))
1786− function width_47(w__101) {
1787− return function(e) {
1792− return newElement_38(e[2],w__101,e[4] * w__101 / e[3], e[5], e[6], e[7]);
1794− var p = Value.getTextSize(w__101,e[4],be[2]);
1795− return newElement_38(e[2], w__101, p[1], e[5], e[6], e[7]);
1797− return newElement_38(e[2], w__101, e[4], e[5], e[6], e[7]);
1800− function height_48(h__108) {
1801− return function(e) {
1806− return newElement_38(e[2], e[3] * h__108 / e[4], h__108, e[5], e[6], e[7]);
1808− return newElement_38(e[2], e[3], h__108, e[5], e[6], e[7]);
1811− function size_49(w) {
1812− return function(h) {
1813− return function(e) {
1814− return newElement_38(e[2], w, h, e[5], e[6], e[7]);
1818− function opacity_50(o) {
1819− return function(e) {
1820− return newElement_38(e[2], e[3], e[4], o, e[6], e[7]);
1823− function color_51(c) {
1824− return function(e) {
1825− return newElement_38(e[2], e[3], e[4], e[5], ["Just",c], e[7]);
1828− function link(lnk) {
1829− return function(e) {
1830− return newElement_38(e[2], e[3], e[4], e[5], e[6], ["Just", JS.castStringToJSString(lnk)]);
1833− function widthOf_52(e) { return ~~e[3]; }
1834− function heightOf_53(e) { return ~~e[4]; }
1835− function sizeOf_54(e) { return["Tuple2", ~~e[3], ~~e[4]] }
1836− function text_56(txt) {
1837− var p = Value.getTextSize(0,0,txt);
1838− return basicNewElement(EText_39("left")(txt), p[0], p[1])
1840− function plainText(str) {
1841− var txt = Value.toText(str);
1842− var p = Value.getTextSize(0,0,txt);
1843− return basicNewElement(EText_39("left")(txt),p[0],p[1])
1845− function asText(v) {
1846− var txt = Elm.Text.monospace(Value.toText(Value.show(v)));
1847− var p = Value.getTextSize(0,0,txt);
1848− return basicNewElement(EText_39("left")(txt),p[0],p[1])
1850− function centeredText(txt) {
1851− var p = Value.getTextSize(0,0,txt);
1852− return basicNewElement(EText_39("center")(txt),p[0],p[1])
1854− function justifiedText(txt) {
1855− var p = Value.getTextSize(0,0,txt);
1856− return basicNewElement(EText_39("justify")(txt),p[0],p[1])
1858− function rightedText(txt) {
1859− var p = Value.getTextSize(0,0,txt);
1860− return basicNewElement(EText_39("right")(txt),p[0],p[1])
1862− function image_57(w) {
1863− return function(h) {
1864− return function(src) {
1865− return basicNewElement(EImage_40(src),w,h)
1869− function images(srcs) {
1870− var pics = Elm.Signal.constant(spacer_66(0)(0));
1871− var update = Elm.Signal.lift(function(src) {
1872− src = JS.castStringToJSString(src);
1873− var img = new Image();
1874− img.onload = function() {
1875− Dispatcher.notify(pics.id,
1876− image_57(this.width)(this.height)(src));
1880− function f(x) { return function(y) { return x; } }
1881− var combine = Elm.Signal.lift2(f)(pics)(update);
1884− function video_58(w) {
1885− return function(h) {
1886− return function(src) {
1887− return basicNewElement(EVideo_41(src),w,h)
1891− function fittedImage_59(w_147) {
1892− return function(h_148) {
1893− return function(s_149) {
1894− return basicNewElement(EFittedImage_42(s_149),w_147,h_148)
1898− function flow_60(dir_150) {
1899− return function(es_151) {
1900− return function() {
1901− var w_152 = function() {
1902− var ws_154 = map(widthOf_52)(es_151);
1903− return function(case1) {
1907− return sum(ws_154);
1911− return maximum(ws_154)
1914− var h_153 = function() {
1915− var hs_155 = map(heightOf_53)(es_151);
1916− return function(case3) {
1920− return sum(hs_155);
1924− return maximum(hs_155)
1927− return basicNewElement(EFlow_43(dir_150)(es_151), w_152, h_153)
1931− function above_61(e1_156) {
1932− return function(e2_157) {
1933− return basicNewElement(EFlow_43(DDown_3)(["Cons", e1_156, ["Cons", e2_157, ["Nil"]]]), Math.max(widthOf_52(e1_156),widthOf_52(e2_157)), heightOf_53(e1_156) + heightOf_53(e2_157));
1936− function below_62(e1_158) {
1937− return function(e2_159) {
1938− return basicNewElement(EFlow_43(DDown_3)(["Cons", e2_159, ["Cons", e1_158, ["Nil"]]]), Math.max(widthOf_52(e1_158),widthOf_52(e2_159)), heightOf_53(e1_158) + heightOf_53(e2_159));
1941− function beside_63(e1_160) {
1942− return function(e2_161) {
1943− return basicNewElement(EFlow_43(DRight_1)(["Cons", e1_160, ["Cons", e2_161, ["Nil"]]]), widthOf_52(e1_160) + widthOf_52(e2_161), Math.max(heightOf_53(e1_160),heightOf_53(e2_161)));
1946− function layers_64(es_162) {
1947− return basicNewElement(EFlow_43(DOut_5)(es_162), maximum(map(widthOf_52)(es_162)), maximum(map(heightOf_53)(es_162)))
1949− function collage_65(w_163) {
1950− return function(h_164) {
1951− return function(forms_165) {
1952− return basicNewElement(ECollage_44(w_163)(h_164)(forms_165),w_163,h_164)
1956− function spacer_66(w_166) {
1957− return function(h_167) {
1958− return basicNewElement(EEmpty_45,w_166,h_167)
1961− function container_67(w_169) {
1962− return function(h_170) {
1963− return function(pos_168) {
1964− return function(e_171) {
1965− return basicNewElement(EContainer_46(pos_168)(e_171),w_169,h_170)
1970− function segment_77(p1_172) {
1971− return function(p2_173) {
1972− return Line_75(["Cons", p1_172, ["Cons", p2_173, ["Nil"]]])
1975− function rect_80(w_174) {
1976− return function(h_175) {
1977− return function(pos_176) {
1978− return Shape_78(["Cons", ["Tuple2", 0 - w_174 / 2, 0 - h_175 / 2],
1979− ["Cons", ["Tuple2", 0 - w_174 / 2, h_175 / 2],
1980− ["Cons", ["Tuple2", w_174 / 2, h_175 / 2],
1981− ["Cons", ["Tuple2", w_174 / 2, 0 - h_175 / 2], ["Nil"]]]]])(pos_176)
1985− function oval_81(w_177) {
1986− return function(h_178) {
1987− return function(pos_179) {
1988− return function() {
1990− return function() {
1991− function f_181(i_182) {
1992− return["Tuple2", w_177 / 2 * Math.cos(2 * (Math.PI / n_180) * i_182), h_178 / 2 * Math.sin(2 * (Math.PI / n_180) * i_182)];
1994− return Shape_78(map(f_181)(function() {
1996− var hi = n_180 - 1;
2000− lst = ["Cons", hi, lst]
2010− function circle_82(r_183) {
2011− return oval_81(2 * r_183)(2 * r_183)
2013− function ngon_83(n_184) {
2014− return function(r_185) {
2015− return function(pos_186) {
2016− return function() {
2018− return function() {
2019− function f_188(i_189) {
2020− return["Tuple2", r_185 * Math.cos(2 * (Math.PI / m_187) * i_189), r_185 * Math.sin(2 * (Math.PI / m_187) * i_189)];
2022− return Shape_78(map(f_188)(function() {
2024− var hi = n_184 - 1;
2028− lst = ["Cons", hi, lst]
2038− function solid_89(clr_190) {
2039− return function(ln_191) {
2040− return Form_84(0)(1)(["Tuple2", 0, 0])(FLine_85(Solid_68)(clr_190)(ln_191))
2043− function dotted_90(clr_192) {
2044− return function(ln_193) {
2045− return Form_84(0)(1)(["Tuple2", 0, 0])(FLine_85(Dotted_69)(clr_192)(ln_193))
2048− function dashed_91(clr_194) {
2049− return function(ln_195) {
2050− return Form_84(0)(1)(["Tuple2", 0, 0])(FLine_85(Dashed_70)(clr_194)(ln_195))
2053− function customLine_92(pattern_196) {
2054− return function(clr_197) {
2055− return function(ln_198) {
2056− return Form_84(0)(1)(["Tuple2", 0, 0])(FLine_85(Custom_71(pattern_196))(clr_197)(ln_198))
2060− function filled_93(clr) {
2061− return function(shape) {
2062− return Form_84(0)(1)(shape[2])(FShape_86(Filled_72)(clr)(shape));
2065− function outlined_94(clr) {
2066− return function(shape) {
2067− return Form_84(0)(1)(shape[2])(FShape_86(Outlined_73)(clr)(shape));
2070− function customOutline_95(pattern) {
2071− return function(clr) {
2072− return function(shape) {
2073− return Form_84(0)(1)(shape[2])(FShape_86(CustomOutline_74(pattern))(clr)(shape));
2077− function textured(src) {
2078− return function(shape) {
2079− return Form_84(0)(1)(shape[2])(FShape_86(["Textured",src])(null)(shape));
2082− function rotate_98(t_212) {
2083− return function(Form$thetascaleposform_213) {
2084− return function(case5) {
2088− var case1 = case0[1], case2 = case0[2], case3 = case0[3], case4 = case0[4];
2089− return Form_84(t_212 + case1)(case2)(case3)(case4)
2091− throw new Error("Non-exhaustive pattern match in case");
2092− }(Form$thetascaleposform_213)
2095− function scale_99(s) {
2096− return function(form) {
2097− return Form_84(form[1])(s * form[2])(form[3])(form[4])
2100− function move_100(x_224) {
2101− return function(y_225) {
2102− return function(Form$thetascaleTuple2$pxpyform_226) {
2103− return function(case7) {
2107− var case1 = case0[1], case2 = case0[2], case3 = case0[3], case4 = case0[4];
2110− var case5 = case3[1], case6 = case3[2];
2111− return Form_84(case1)(case2)(["Tuple2", x_224 + case5, y_225 + case6])(case4)
2115− throw new Error("Non-exhaustive pattern match in case");
2116− }(Form$thetascaleTuple2$pxpyform_226)
2120− return{left:left_6, right:right_7, down:down_8, up:up_9, inward:inward_10, outward:outward_11, topLeft:topLeft_22, topRight:topRight_23, bottomLeft:bottomLeft_24, bottomRight:bottomRight_25, midLeft:midLeft_26, midRight:midRight_27, midTop:midTop_28, midBottom:midBottom_29, middle:middle_30, middleAt:middleAt, topLeftAt:topLeftAt_31, topRightAt:topRightAt_32, bottomLeftAt:bottomLeftAt_33, bottomRightAt:bottomRightAt_34, absolute:absolute_35, relative:relative_36, width:width_47, height:height_48, size:size_49, opacity:opacity_50,
2121− color:color_51, link:link, widthOf:widthOf_52, heightOf:heightOf_53, sizeOf:sizeOf_54, text:text_56, asText:asText, plainText:plainText, centeredText:centeredText, justifiedText:justifiedText, rightedText:rightedText, image:image_57, images:images, video:video_58, fittedImage:fittedImage_59, flow:flow_60, above:above_61, below:below_62, beside:beside_63, layers:layers_64, collage:collage_65, spacer:spacer_66, container:container_67, line:line_76, segment:segment_77, polygon:polygon_79, rect:rect_80, oval:oval_81, circle:circle_82, ngon:ngon_83, solid:solid_89, dotted:dotted_90, dashed:dashed_91, customLine:customLine_92, filled:filled_93,
2122− outlined:outlined_94, customOutline:customOutline_95, textured:textured, sprite:sprite_96, toForm:toForm_97, rotate:rotate_98, scale:scale_99, move:move_100,
2123− isWithin: Collage.insideForm}
2125−Elm.Text = function() {
2126− function fromString(s) { return Value.toText(s); }
2128− var addTag = function(tag) { return function(text) {
2129− return '<' + tag + ' style="padding:0;margin:0">' + text + '</' + tag + '>';
2132− var addStyle = function(style, value) { return function(text) {
2133− return "<span style='" + style + ":" + value + "'>" + text + "</span>";
2137− var typeface = function(name) {
2138− name = Elm.JavaScript.castStringToJSString(name);
2139− return addStyle('font-family', name);
2141− var size = function(px) {
2142− return addStyle('font-size', px + 'px');
2144− var header = addTag('h1');
2145− var height = function(h) { return addStyle('font-size', h+'em'); }
2146− var italic = addStyle('font-style', 'italic');
2147− var bold = addTag('b');
2148− var color = function(c) {
2149− return addStyle('color', Elm.Color.extract(c));
2151− var underline = addStyle('text-decoration', 'underline');
2152− var overline = addStyle('text-decoration', 'overline');
2153− var strikeThrough = addStyle('text-decoration', 'line-through');
2154− var link = function(href) { return function(text) {
2155− return "<a href='" + fromString(href) + "'>" + text + "</a>";
2159− return {fromString : fromString,
2160− toText: fromString,
2165− underline : underline,
2166− overline : overline,
2167− strikeThrough : strikeThrough,
2168− monospace : typeface('monospace'),
2169− typeface : typeface,
2174−var Render = function(){
2176−function newElement(elementType) {
2177− var e = document.createElement(elementType);
2178− e.style.padding = "0";
2179− e.style.margin = "0";
2183−function addTo(container, elem) {
2184− container.appendChild(elem);
2187−function makeText(pos,txt) {
2188− var e = newElement('div');
2190− e.style.textAlign = pos;
2194−function image(src) {
2195− var img = newElement('img');
2198− img.style.display = "block";
2202−function fittedImage(w,h,src) {
2203− var e = newElement('div');
2204− e.style.width = w + 'px';
2205− e.style.height = h + 'px';
2206− e.style.position = "relative";
2207− e.style.overflow = "hidden";
2209− var img = newElement('img');
2210− img.onload = function() {
2211− img.style.position = 'absolute';
2212− img.style.margin = 'auto';
2214− var sw = w, sh = h;
2215− if (w / h > this.width / this.height) {
2216− sh = Math.round(this.height * w / this.width);
2218− sw = Math.round(this.width * h / this.height);
2220− img.style.width = sw + 'px';
2221− img.style.height = sh + 'px';
2222− img.style.left = ((w - sw) / 2) + 'px';
2223− img.style.top = ((h - sh) / 2) + 'px';
2231−var video = function(src) {
2232− var e = newElement('video');
2233− e.controls = "controls";
2234− var source = newElement('source');
2236− var segs = src.split('.');
2237− source.type = "video/" + segs[segs.length-1];
2239− e.style.display = "block";
2243−function divify(e) {
2244− var div = newElement('div');
2248−function goDown(e) {
2249− return e //.tagName === "DIV" ? e : divify(e);
2251−function goRight(e) {
2252− e.style.styleFloat = "left";
2253− e.style.cssFloat = "left";
2257− e.style.position = 'absolute';
2260−function flowWith(f, prep, elist) {
2261− var container = newElement('div');
2262− for (var i = elist.length; i--; ) {
2263− addTo(container, f(prep(elist[i])));
2268−function flow(dir,elist) {
2270− case "DDown": elist = elist.slice(0).reverse();
2271− case "DUp": return flowWith(goDown,render,elist);
2272− case "DRight": elist = elist.slice(0).reverse();
2273− case "DLeft": return flowWith(goRight,render,elist);
2274− case "DOut": elist = elist.slice(0).reverse();
2275− case "DIn": return flowWith(goIn,render,elist);
2279−function toPos(pos) {
2281− case "Absolute": return pos[1] + "px";
2282− case "Relative": return (pos[1] * 100) + "%";
2286−function setPos(pos,e) {
2287− e.style.position = 'absolute';
2288− e.style.margin = 'auto';
2291− if (pos[1][0] !== "Far") e.style.left = 0;
2292− if (pos[1][0] !== "Near") e.style.right = 0;
2293− if (pos[2][0] !== "Far") e.style.top = 0;
2294− if (pos[2][0] !== "Near") e.style.bottom = 0;
2297− e.style.top = toPos(pos[2]);
2298− e.style.left = toPos(pos[1]);
2299− var shift = "translate(" + ~~(-e.style.width.slice(0,-2) / 2) + "px," + ~~(-e.style.height.slice(0,-2) / 2) + "px)";
2300− e.style.transform = shift;
2301− e.style.msTransform = shift;
2302− e.style.MozTransform = shift;
2303− e.style.webkitTransform = shift;
2304− e.style.OTransform = shift;
2307− var p = pos[0].slice(-2);
2308− e.style[p[0] === "T" ? 'top' : 'bottom'] = toPos(pos[2]);
2309− e.style[p[1] === "L" ? 'left' : 'right'] = toPos(pos[1]);
2313−function container(pos,elem) {
2314− var e = render(elem);
2316− var div = newElement('div');
2317− div.style.position = "relative";
2318− div.style.overflow = "hidden";
2323−function render(elem) {
2325− switch(elem[2][0]) {
2326− case "EText": e = makeText(elem[2][1],elem[2][2]); break;
2327− case "EImage": e = image(elem[2][1]); break;
2328− case "EVideo": e = video(elem[2][1]); break;
2329− case "EFittedImage": e = fittedImage(elem[3],elem[4],elem[2][1]); break;
2330− case "EFlow": e = flow(elem[2][1][0],elem[2][2]); break;
2331− case "ECollage": e = Collage.collage(elem[2][1],elem[2][2],elem[2][3]); break;
2332− case "EEmpty": e = newElement('div'); break;
2333− case "EContainer": e = container(elem[2][1],elem[2][2]); break;
2336− if (e.type !== 'button') {
2337− var p = Value.getExcess(e);
2342− case "EExternalHtml":
2343− e = newElement('div');
2344− addTo(e, elem[2][1]);
2348− e.style.width = (~~elem[3]) + 'px';
2349− e.style.height = (~~elem[4]) + 'px';
2350− if (elem[5] !== 1) { e.style.opacity = elem[5]; }
2351− if (elem[6][0] === "Just") {
2352− e.style.backgroundColor = Elm.Color.extract(elem[6][1]);
2354− if (elem[7][0] === "Just") {
2355− var a = newElement('a');
2356− a.href = elem[7][1];
2363−function update(node,curr,next) {
2364− if (node.tagName === 'A') { node = node.firstChild; }
2365− if (curr[1] === next[1]) return;
2366− if (curr[2][0] !== next[2][0]) {
2367− return node.parentNode.replaceChild(render(next),node);
2369− var nextE = next[2], currE = curr[2];
2372− if (nextE[1] !== currE[1]) node.style.textAlign = nextE[1];
2373− if (nextE[2] !== currE[2]) node.innerHTML = nextE[2];
2376− if (nextE[1] !== currE[1]) node.src = nextE[1];
2379− case "EFittedImage":
2380− if (!Value.eq(nextE,currE) || next[3]!==curr[3] || next[4]!==curr[4]) {
2381− return node.parentNode.replaceChild(render(next),node);
2385− if (nextE[1] !== currE[1] || nextE[2] !== currE[2] || nextE[3].length !== currE[3].length) {
2386− return node.parentNode.replaceChild(render(next),node);
2388− Collage.updateCollage(node,currE[3],nextE[3]);
2391− if (nextE[1] !== currE[1]) {
2392− return node.parentNode.replaceChild(render(next),node);
2394− var nexts = nextE[2];
2395− var kids = node.childNodes;
2396− if (nexts.length !== kids.length) {
2397− return node.parentNode.replaceChild(render(next),node);
2399− var currs = currE[2];
2400− var goDir = function(x) { return x; };
2401− switch(nextE[1][0]) {
2402− case "DDown": case "DUp": goDir = goDown; break;
2403− case "DRight": case "DLeft": goDir = goRight; break;
2404− case "DOut": case "DIn": goDir = goIn; break;
2406− for (var i = kids.length; i-- ;) {
2407− update(kids[i],currs[i],nexts[i]);
2412− update(node.childNodes[0],currE[2],nextE[2]);
2413− setPos(nextE[1],node.childNodes[0]);
2418− if (next[1] !== curr[1]) {
2419− var e = render(next);
2420− node.parentNode.replaceChild(e,node);
2423− if (e.type !== 'button') {
2424− var p = Value.getExcess(node);
2429− case "EExternalHtml":
2430− if (next[1] !== curr[1])
2431− node.parentNode.replaceChild(render(next),node);
2434− if (next[3] !== curr[3]) node.style.width = (~~next[3]) + 'px';
2435− if (next[4] !== curr[4]) node.style.height = (~~next[4]) + 'px';
2436− if (next[5] !== curr[5]) node.style.opacity = next[5];
2437− if (next[6].length === 2) {
2438− var clr = Elm.Color.extract(next[6][1]);
2439− if (clr !== node.style.backgroundColor) node.style.backgroundColor = clr;
2441− if (next[7].length === 2) {
2442− if (curr[7].length === 1 || next[7][1] !== curr[7][1]) node.parentNode.href = next[7][1];
2447−return {render:render,update:update,addTo:addTo,newElement:newElement,flowWith:flowWith,goIn:goIn};
2450−Elm.Signal = function() {
2451− var send = function(node, timestep, changed) {
2452− var kids = node.kids;
2453− for (var i = kids.length; i--; ) {
2454− kids[i].recv(timestep, changed, node.id);
2457− function input(base) {
2458− this.id = Guid.guid();
2461− this.defaultNumberOfKids = 0;
2462− this.recv = function(timestep, eid, v) {
2463− var changed = eid === this.id;
2464− if (changed) { this.value = v; }
2465− send(this, timestep, changed);
2468− Dispatcher.inputs.push(this);
2470− function lift(func,args) {
2471− this.id = Guid.guid();
2475− this.changed = false;
2478− this.recalc = function() {
2480− for (var i = args.length; i--; ) {
2481− f = f(args[i].value);
2487− this.recv = function(timestep, changed, parentID) {
2489− if (changed) { this.changed = true; }
2490− if (this.count == args.length) {
2491− if (this.changed) { this.recalc() }
2492− send(this, timestep, this.changed);
2493− this.changed = false;
2497− for (var i = args.length; i--; ) {
2498− args[i].kids.push(this);
2501− function fold(func,base,baseIsFunc,input) {
2502− this.id = Guid.guid();
2503− this.value = baseIsFunc ? base(input.value) : base;
2505− this.recv = function(timestep, changed, parentID) {
2506− if (changed) { this.value = func(input.value)(this.value); }
2507− send(this, timestep, changed);
2509− input.kids.push(this);
2512− function dropIf(pred,base,input) {
2513− this.id = Guid.guid();
2514− this.value = pred(input.value) ? base : input.value;
2516− this.recv = function(timestep, changed, parentID) {
2517− var chng = changed && !pred(input.value);
2518− if (chng) { this.value = input.value; }
2519− send(this, timestep, chng);
2521− input.kids.push(this);
2524− function dropRepeats(input) {
2525− this.id = Guid.guid();
2526− this.value = input.value;
2528− this.recv = function(timestep, changed, parentID) {
2529− var chng = changed && !Value.eq(this.value,input.value);
2530− if (chng) { this.value = input.value; }
2531− send(this, timestep, chng);
2533− input.kids.push(this);
2536− var dropWhen = function(s1) { return function(b) { return function(s2) {
2537− var pairs = new lift(function(x){return function(y){return [x,y];};},[s1,s2]);
2538− var dropped = new dropIf(function(p){return p[0];},[true,b],pairs);
2539− return new lift(function(p){return p[1];},[dropped]); }; };
2542− function timeIndex(pair,s) {
2543− this.id = Guid.guid();
2544− var t = (new window.Date).getTime();
2545− this.value = pair ? Value.Tuple(t,s.value) : t;
2547− this.recv = function(timestep, changed, parentID) {
2548− if (changed) this.value = pair ? Value.Tuple(timestep, s.value) : timestep;
2549− send(this, timestep, changed);
2554− function sampleOn(s1,s2) {
2555− this.id = Guid.guid();
2556− this.value = s2.value;
2559− this.changed = false;
2561− this.recv = function(timestep, changed, parentID) {
2562− if (parentID === s1.id) this.changed = changed;
2564− if (this.count == 2) {
2565− if (this.changed) { this.value = s2.value; }
2566− send(this, timestep, this.changed);
2568− this.changed = false;
2571− s1.kids.push(this);
2572− s2.kids.push(this);
2575− function delay(t) { return function(s) {
2576− var delayed = new input(s.value);
2577− var firstEvent = true;
2578− function update(v) {
2579− if (firstEvent) return;
2580− setTimeout(function() { Dispatcher.notify(delayed.id,v); },t);
2582− function first(a) { return function(b) { return a; }; }
2583− var out = new sampleOn(delayed,new lift(first, [delayed, new lift(update,[s])]));
2584− firstEvent = false;
2589− function merge(s1,s2) {
2590− this.id = Guid.guid();
2591− this.value = s1.value;
2595− this.changed = false;
2597− this.recv = function(timestep, changed, parentID) {
2600− this.changed = true;
2601− if (parentID == s2.id && this.next === null) { this.next = s2.value; }
2602− if (parentID == s1.id) { this.next = s1.value; }
2605− if (this.count == 2) {
2606− if (this.changed) {
2607− this.value = this.next;
2610− send(this, timestep, this.changed);
2611− this.changed = false;
2615− s1.kids.push(this);
2616− s2.kids.push(this);
2619− function merges(ss) {
2620− function mrg(x) { return function(y) { return new merge(x,y); }; }
2621− return Elm.List.foldl1(mrg)(ss);
2624− function mergeEither(s1) { return function(s2) {
2625− function f(s) { return function(x) { return [s,x]; }; }
2626− return new merge(new lift(f('Left'),[s1]), new lift(f('Right'),[s2]));
2630− function average(sampleSize) { return function(s) {
2631− var sample = new Array(sampleSize);
2632− var i = sampleSize;
2633− while (i--) sample[i] = 0;
2638− total += n - sample[i];
2640− var avg = total / Math.max(1, full ? sampleSize : i);
2641− if (++i == sampleSize) { full = true; i = 0; }
2644− return new lift(f, [s]);
2649− constant : function(v) { return new input(v); },
2650− lift : function(f){return function(e){return new lift(f,[e]);};},
2651− lift2 : function(f) {
2652− return function(e1) { return function(e2) {
2653− return new lift(f, [e1,e2]); };};},
2654− lift3 : function(f) {
2655− return function(e1) { return function(e2) {
2656− return function(e3){return new lift(f,[e1,e2,e3]);};};};},
2657− lift4 : function(f) {
2658− return function(e1) { return function(e2) {
2659− return function(e3) { return function(e4) {
2660− return new lift(f, [e1,e2,e3,e4]);};};};};},
2661− lift5 : function(f) {
2662− return function(e1) { return function(e2) {
2663− return function(e3) { return function(e4) {
2664− return function(e5) {
2665− return new lift(f, [e1,e2,e3,e4,e5]);};};};};};},
2666− lift6 : function(f) { return function(e1) { return function(e2) {
2667− return function(e3) { return function(e4) {
2668− return function(e5) { return function(e6) {
2669− return new lift(f, [e1,e2,e3,e4,e5,e6]); };};};};};};},
2670− lift7 : function(f) { return function(e1) { return function(e2) {
2671− return function(e3) { return function(e4) {
2672− return function(e5) { return function(e6) {
2673− return function(e7) {
2674− return new lift(f, [e1,e2,e3,e4,e5,e6,e7]);};};};};};};};},
2675− lift8 : function(f) { return function(e1) { return function(e2) {
2676− return function(e3) { return function(e4) {
2677− return function(e5) { return function(e6) {
2678− return function(e7) { return function(e8) {
2679− return new lift(f, [e1,e2,e3,e4,e5,e6,e7,e8]);};};};};};};};};},
2680− foldp : function(f) { return function(b) { return function(e) {
2681− return new fold(f,b,false,e); }; }; },
2682− foldp$ : function(f) { return function(b) { return function(e) {
2683− return new fold(f,b,true,e); }; }; },
2684− foldp1 : function(f) { return function(e) {
2685− return new fold(f,function(x){return x;},true,e); }; },
2687− merge : function(s1) { return function(s2) { return new merge(s1,s2)}; },
2689− mergeEither : mergeEither,
2691− count : function(sig) {
2692− var incr = function(_){return function(c){return c+1;};};
2693− return new fold(incr,0,false,sig) },
2694− countIf : function(pred) { return function(sig) {
2695− var incr = function(x){return function(c){return pred(x) ? c+1 : c;};};
2696− return new fold(incr,0,false,sig) }; },
2697− keepIf : function(pred) { return function(base) { return function(sig) {
2698− return new dropIf(function(x) { return !pred(x)},base,sig); }; }; },
2699− dropIf : function(pred) { return function(base) { return function(sig) {
2700− return new dropIf(pred,base,sig); }; }; },
2701− keepWhen : function(s) { return dropWhen(new lift(function(b){return !b;},[s])); },
2702− dropWhen : dropWhen,
2703− dropRepeats : function(s) { return new dropRepeats(s);},
2704− sampleOn : function(s1){return function(s2){return new sampleOn(s1,s2);};},
2705− timestamp : function(s) { return new timeIndex(true, s); },
2706− timeOf : function(s) { return new timeIndex(false, s); }
2709−var Dispatcher = function() {
2710− var program = null;
2712− var currentElement = null;
2714− var initialize = function() {
2715− program = Elm.main();
2716− if (!('recv' in program)) {
2717− program = Elm.Signal.constant(program);
2720− currentElement = program.value;
2721− filterDeadInputs();
2723− var content = document.getElementById('content');
2724− content.appendChild(Render.render(currentElement));
2725− var w = document.getElementById('widthChecker').offsetWidth;
2726− if (w !== window.innerWidth) {
2727− Dispatcher.notify(Elm.Window.dimensions.id, Value.Tuple(w, window.innerHeight));
2729− program = Elm.Signal.lift(function(value) {
2730− var content = document.getElementById('content');
2731− Render.update(content.firstChild,currentElement,value);
2732− currentElement = value;
2736− var notify = function(id, v) {
2737− var timestep = (new window.Date).getTime();
2738− var hasListener = false;
2739− for (var i = inputs.length; i--; ) {
2740− hasListener = inputs[i].recv(timestep, id, v) || hasListener;
2742− return hasListener;
2745− function isAlive(input) {
2746− if (!('defaultNumberOfKids' in input)) return true;
2747− var len = input.kids.length;
2748− if (len == 0) return false;
2749− if (len > input.defaultNumberOfKids) return true;
2751− for (var i = len; i--; ) {
2752− alive = alive || isAlive(input.kids[i]);
2756− function filterDeadInputs() {
2758− for (var i = inputs.length; i--; ) {
2759− if (isAlive(inputs[i])) temp.push(inputs[i]);
2764− return {initialize:initialize, notify:notify, inputs:inputs};
2767−A library for asynchronous HTTP requests (AJAX). See the
2768−[WebSocket](http://elm-lang.org/docs/WebSocket.elm) library if
2769−you have very strict latency requirements.
2772−Elm.HTTP = function() {
2773− var JS = Elm.JavaScript;
2774− var toElmString = Elm.JavaScript.castJSStringToString;
2776− /*[Creating Requests]*/
2778− /** get : String -> Request String
2779− Create a GET request to the given url.
2781− function get(url) { return request("GET")(url)(null)(["Nil"]); }
2783− /** post : String -> String -> Request String
2784− Create a POST request to the given url, carrying the given data.
2786− function post(url) { return function(data) {
2787− return request("POST")(url)(data)(["Nil"]); }; }
2789− /** request : String -> String -> String -> [(String,String)] -> Request String
2790− Create a customized request. Arguments are request type (get, post, put,
2791− delete, etc.), target url, data, and a list of additional headers.
2793− function request(verb) { return function(url) { return function(data) {
2794− return function(headers) {
2795− return {0 : "Request",
2797− verb : JS.castStringToJSString(verb),
2798− url : JS.castStringToJSString(url),
2799− data : data === null ? null : JS.castStringToJSString(data),
2800− headers : headers }; }; }; };
2803− function registerReq(queue,responses) { return function(req) {
2804− if (req.url !== "") { sendReq(queue,responses,req); }
2808− function updateQueue(queue,responses) {
2809− if (queue.length > 0) {
2810− Dispatcher.notify(responses.id, queue[0].value);
2811− if (queue[0].value[0] !== "Waiting") {
2813− setTimeout(function() { updateQueue(queue,responses); }, 0);
2818− function sendReq(queue,responses,req) {
2819− var response = { value: ["Waiting"] };
2820− queue.push(response);
2822− var request = null;
2823− if (window.ActiveXObject) { request = new ActiveXObject("Microsoft.XMLHTTP"); }
2824− if (window.XMLHttpRequest) { request = new XMLHttpRequest(); }
2825− request.onreadystatechange = function(e) {
2826− if (request.readyState === 4) {
2827− response.value = (request.status === 200
2828− ? ["Success", toElmString(request.responseText)]
2829− : ["Failure", request.status,
2830− toElmString(request.statusText)]);
2831− setTimeout(function() { updateQueue(queue,responses); }, 0);
2834− request.open(req.verb, req.url, true);
2835− Elm.List.map(function(pair) {
2836− request.setRequestHeader(
2837− JS.castStringToJSString(pair[1]),
2838− JS.castStringToJSString(pair[2]));
2840− request.send(req.data);
2846− /** data Response a = Waiting | Success a | Failure Int String
2847− The datatype for responses. Success contains only the returned message.
2848− Failures contain both an error code and an error message.
2851− /*[Sending Requests]*/
2853− /** send : Signal (Request a) -> Signal (Response String)
2854− Performs an HTTP request with the given requests. Produces a signal
2855− that carries the responses.
2857− function send(requests) {
2858− var responses = Elm.Signal.constant(["Waiting"]);
2859− var sender = Elm.Signal.lift(registerReq([],responses))(requests);
2860− function f(x) { return function(y) { return x; } }
2861− return Elm.Signal.lift2(f)(responses)(sender);
2864− /** sendGet : Signal String -> Signal (Response String)
2865− Performs an HTTP GET request with the given urls. Produces a signal
2866− that carries the responses.
2873− sendGet : function(urls){return send(Elm.Signal.lift(get)(urls));}
2877−A library for low latency HTTP communication. See the HTTP library for standard
2878−requests like GET, POST, etc.
2881−Elm.WebSocket = function() {
2882− var JS = Elm.JavaScript;
2884− /** open : String -> Signal String -> Signal String
2885− Create a web-socket. The first argument is the URL of the desired
2886− web-socket server. The input signal holds the outgoing messages,
2887− and the resulting signal contains the incoming ones.
2889− function open(url) { return function(outgoing) {
2890− var incoming = Elm.Signal.constant(["Nil"]);
2891− var ws = new window.WebSocket(JS.castStringToJSString(url));
2896− ws.onopen = function(e) {
2897− var len = pending.length;
2898− for (var i = 0; i < len; ++i) { ws.send(pending[i]); }
2901− ws.onmessage = function(event) {
2902− Dispatcher.notify(incoming.id, JS.castJSStringToString(event.data));
2905− function send(msg) {
2906− var s = JS.castStringToJSString(msg);
2907− ready ? ws.send(s) : pending.push(s);
2910− function take1(x) { return function(y) { return x; } }
2911− return Elm.Signal.lift2(take1)(incoming)(Elm.Signal.lift(send)(outgoing));
2915− return {open:open};
2918−Elm.Input = function() {
2919− var JS = Elm.JavaScript;
2920− var toElmString = Elm.JavaScript.castJSStringToString;
2921− var newTextInput = function(elem, ghostText) {
2922− elem.placeholder = JS.castStringToJSString(ghostText);
2923− var str = Elm.Signal.constant(["Nil"]);
2924− Value.addListener(elem, 'keyup', function(e) {
2925− Dispatcher.notify(str.id, toElmString(elem.value));
2928− elem.style.padding = "1px";
2929− return Value.Tuple(Value.wrap(elem), str);
2931− var newElement = function(name) {
2932− var e = document.createElement(name);
2933− e.style.padding = "0";
2934− e.style.margin = "0";
2937− var textArea = function(cols) { return function(rows) {
2938− var textarea = newElement('textarea');
2939− textarea.rows = rows;
2940− textarea.cols = cols;
2941− return newTextInput(textarea, "");
2944− var textField = function(ghostText) {
2945− var field = newElement('input');
2946− field.type = 'text';
2947− return newTextInput(field, ghostText);
2949− var password = function(ghostText) {
2950− var field = newElement('input');
2951− field.type = 'password';
2952− return newTextInput(field, ghostText);
2954− var checkbox = function(checked) {
2955− var box = newElement('input');
2956− box.type = 'checkbox';
2957− box.checked = checked;
2958− var status = Elm.Signal.constant(checked);
2959− Value.addListener(box, 'change', function(e) {
2960− Dispatcher.notify(status.id, box.checked);
2962− return Value.Tuple(Value.wrap(box), status);
2964− var dropDown = function(options) {
2965− var slct = newElement('select');
2967− while (options[0] === "Cons") {
2968− var opt = newElement('option');
2969− var str = Value.toText(options[1][1]);
2971− opt.innerHTML = str;
2972− slct.appendChild(opt);
2973− opts.push(options[1][2]);
2974− options = options[2];
2976− var status = Elm.Signal.constant(opts[0]);
2977− Value.addListener(slct, 'change', function(e) {
2978− Dispatcher.notify(status.id, opts[slct.selectedIndex]);
2980− return Value.Tuple(Value.wrap(slct), status);
2982− var stringDropDown = function(opts) {
2983− return dropDown(Elm.List.map (function(x) {return Value.Tuple(x,x);}) (opts));
2985− var button = function(name) {
2986− var b = newElement('input');
2988− b.value = JS.castStringToJSString(name);
2989− var press = Elm.Signal.constant(false);
2990− Value.addListener(b, 'click', function(e) {
2991− Dispatcher.notify(press.id, true);
2992− Dispatcher.notify(press.id, false);
2994− return Value.Tuple(Value.wrap(b),press);
2996− return {textArea:textArea, textField:textField,
2997− password:password, checkbox:checkbox,
2998− dropDown:dropDown, stringDropDown:stringDropDown,
3002−Elm.Keyboard = { Raw : function() {
3003− var keysDown = Elm.Signal.constant(["Nil"]);
3004− var charPressed = Elm.Signal.constant(["Nothing"]);
3006− function remove(x,xs) {
3007− if (xs[0] === "Nil") return xs;
3008− if (xs[1] === x) return xs[2];
3009− return ["Cons", xs[1], remove(x,xs[2])];
3011− function has(x,xs) {
3012− while (xs[0] !== "Nil") {
3013− if (xs[1] === x) return true;
3018− Value.addListener(document, 'keydown', function(e) {
3019− if (has(e.keyCode, keysDown.value)) return;
3020− var hasListener = Dispatcher.notify(keysDown.id, ["Cons", e.keyCode, keysDown.value]);
3022− this.removeEventListener('keydown',arguments.callee,false);
3024− Value.addListener(document, 'keyup', function(e) {
3025− var codes = remove(e.keyCode, keysDown.value);
3026− var hasListener = Dispatcher.notify(keysDown.id, codes);
3028− this.removeEventListener('keyup',arguments.callee,false);
3030− Value.addListener(window, 'blur', function(e) {
3031− var hasListener = Dispatcher.notify(keysDown.id, ["Nil"]);
3033− this.removeEventListener('blur',arguments.callee,false);
3035− Value.addListener(document, 'keypress', function(e) {
3036− var hasListener = Dispatcher.notify(charPressed.id, ["Just",e.charCode || e.keyCode]);
3037− Dispatcher.notify(charPressed.id, ["Nothing"]);
3039− this.removeEventListener('keypress',arguments.callee,false);
3041− return {keysDown:keysDown,
3042− charPressed:charPressed};
3047−These are nicely curated inputs from the keyboard. See the
3048−[Keyboard.Raw library](/docs/Signal/KeyboardRaw.elm) for a
3049−lower-level interface that will let you define more complicated behavior.
3053− function keySignal(f) {
3054− var signal = Elm.Signal.lift(f)(Elm.Keyboard.Raw.keysDown);
3055− Elm.Keyboard.Raw.keysDown.defaultNumberOfKids += 1;
3056− signal.defaultNumberOfKids = 0;
3060− function dir(left,right,up,down) {
3063− while (ks[0] == "Cons") {
3065− case left : --x; break;
3066− case right: ++x; break;
3067− case up : ++y; break;
3068− case down : --y; break;
3072− return { _:[true], x:[x], y:[y] };
3074− return keySignal(f);
3079− while (ks[0] == "Cons") {
3080− if (key == ks[1]) return true;
3085− return keySignal(f);
3090− /** arrows : Signal { x:Int, y:Int }
3091− A signal of records indicating which arrow keys are pressed.
3093− `{ x = 0, y = 0 }` when pressing no arrows.
3094− `{ x =-1, y = 0 }` when pressing the left arrow.
3095− `{ x = 1, y = 1 }` when pressing the up and right arrows.
3096− `{ x = 0, y =-1 }` when pressing the down, left, and right arrows.
3098− Elm.Keyboard.arrows = dir(37,39,38,40);
3100− /** wasd : Signal { x:Int, y:Int }
3101− Just like the arrows signal, but this uses keys w, a, s, and d,
3102− which are common controls for many computer games.
3104− Elm.Keyboard.wasd = dir(65,68,87,83);
3108− /** shift : Signal Bool
3109− Whether the shift key is pressed.
3111− Elm.Keyboard.shift = is(16);
3113− /** ctrl : Signal Bool
3114− Whether the control key is pressed.
3116− Elm.Keyboard.ctrl = is(17);
3118− /** space : Signal Bool
3119− Whether the space key is pressed.
3121− Elm.Keyboard.space = is(32);
3127−Elm.Mouse = function() {
3130− /** position : Signal (Int,Int)
3131− The current mouse position.
3133− var position = Elm.Signal.constant(Value.Tuple(0,0));
3134− position.defaultNumberOfKids = 2;
3137− The current x-coordinate of the mouse.
3139− var x = Elm.Signal.lift(function(p){return p[1];})(position);
3140− x.defaultNumberOfKids = 0;
3143− The current y-coordinate of the mouse.
3145− var y = Elm.Signal.lift(function(p){return p[2];})(position);
3146− y.defaultNumberOfKids = 0;
3148− /*[Button Status]*/
3150− /** isDown : Signal Bool
3151− The current state of the left mouse-button.
3152− True when the button is down, and false otherwise.
3154− var isDown = Elm.Signal.constant(false);
3156− /** isClicked : Signal Bool
3157− True immediately after the left mouse-button has been clicked,
3158− and false otherwise.
3160− var isClicked = Elm.Signal.constant(false);
3162− /** clicks : Signal ()
3163− Always equal to unit. Event triggers on every mouse click.
3165− var clicks = Elm.Signal.constant(Value.Tuple());
3167− function getXY(e) {
3170− if (!e) e = window.event;
3171− if (e.pageX || e.pageY) {
3174− } else if (e.clientX || e.clientY) {
3175− posx = e.clientX + document.body.scrollLeft +
3176− document.documentElement.scrollLeft;
3177− posy = e.clientY + document.body.scrollTop +
3178− document.documentElement.scrollTop;
3180− return Value.Tuple(posx, posy);
3183− Value.addListener(document, 'click', function(e) {
3184− var hasListener1 = Dispatcher.notify(isClicked.id, true);
3185− var hasListener2 = Dispatcher.notify(clicks.id, Value.Tuple());
3186− Dispatcher.notify(isClicked.id, false);
3187− if (!hasListener1 && !hasListener2)
3188− this.removeEventListener('click',arguments.callee,false);
3190− Value.addListener(document, 'mousedown', function(e) {
3191− var hasListener = Dispatcher.notify(isDown.id, true);
3193− this.removeEventListener('mousedown',arguments.callee,false);
3195− Value.addListener(document, 'mouseup', function(e) {
3196− var hasListener = Dispatcher.notify(isDown.id, false);
3198− this.removeEventListener('mouseup',arguments.callee,false);
3200− Value.addListener(document, 'mousemove', function(e) {
3201− var hasListener = Dispatcher.notify(position.id, getXY(e));
3203− this.removeEventListener('mousemove',arguments.callee,false);
3206− /** isClickedOn : Element -> (Element, Signal Bool)
3207− Determine whether an element has been clicked. The resulting pair
3208− is a signal of booleans that is true when its paired element has
3209− been clicked. The signal is True immediately after the left
3210− mouse-button has been clicked, and false otherwise.
3212− var clickedOn = function(elem) {
3213− var node = Render.render(elem);
3214− var click = Elm.Signal.constant(false);
3215− Value.addListener(node, 'click', function(e) {
3216− Dispatcher.notify(click.id, true);
3217− Dispatcher.notify(click.id, false);
3219− return Value.Tuple(Value.wrap(node), click);
3221− return {position: position,
3224− isClicked: isClicked,
3227− isClickedOn: clickedOn
3232−Elm.Random = function() {
3235− /** inRange : Int -> Int -> Signal Int
3236− Given a range from low to high, this produces a random number
3237− between 'low' and 'high' inclusive. The value in the signal does
3238− not change after the page has loaded.
3240− var inRange = function(min) { return function(max) {
3241− return Elm.Signal.constant(Math.floor(Math.random() * (max-min+1)) + min);
3245− /** randomize : Int -> Int -> Signal a -> Signal Int
3246− Given a range from low to high and a signal of values, this produces
3247− a new signal that changes whenever the input signal changes. The new
3248− values are random number between 'low' and 'high' inclusive.
3250− var randomize = function(min) { return function(max) { return function(signal) {
3251− function f(x) { return Math.floor(Math.random() * (max-min+1)) + min; }
3252− return Elm.Signal.lift(f)(signal);
3256− return { inRange:inRange, randomize:randomize };
3258−Library for working with time. Type `Time` represents some number of
3262−Elm.Time = function() {
3266− /** hour, minute, second, ms : Time
3267− Units of time, making it easier to specify things like a
3268− half-second `(second / 2)`.
3271− function timeNow() { return (new window.Date).getTime(); }
3275− /** fps : Number -> Signal Time
3276− Takes desired number of frames per second (fps). The resulting signal
3277− gives a sequence of time deltas as quickly as possible until it reaches
3278− the desired FPS. A time delta is the time between the last frame and the
3282− /** fpsWhen : Number -> Signal Bool -> Signal Time
3283− Same as the fps function, but you can turn it on and off. Allows you
3284− to do brief animations based on user input without major ineffeciencies.
3285− The first time delta after a pause is always zero, no matter how long
3286− the pause was. This way summing the deltas will actually give the amount
3287− of time that the output signal has been running.
3289− function fpsWhen(desiredFPS) { return function (isOn) {
3290− var msPerFrame = 1000 / desiredFPS;
3291− var prev = timeNow(), curr = prev, diff = 0, wasOn = true;
3292− var ticker = Elm.Signal.constant(diff);
3293− function tick(zero) { return function() {
3295− diff = zero ? 0 : curr - prev;
3297− Dispatcher.notify(ticker.id, diff);
3301− function f(isOn) { return function(t) {
3303− timeoutID = setTimeout(tick(!wasOn && isOn), msPerFrame);
3304− } else if (wasOn) {
3305− clearTimeout(timeoutID);
3311− return Elm.Signal.lift2(f)(isOn)(ticker);
3315− /** every : Time -> Signal Time
3316− Takes a time interval t. The resulting signal is the current time,
3319− function everyWhen(isOn) { return function(t) {
3320− var clock = Elm.Signal.constant(timeNow());
3321− function tellTime() { Dispatcher.notify(clock.id, timeNow()); }
3322− setInterval(tellTime, t);
3327− function since(t) { return function(s) {
3328− function cmp(a) { return function(b) { return !Value.eq(a,b); }; }
3329− var dcount = Elm.Signal.count(Elm.Signal.delay(t)(s));
3330− return Elm.Signal.lift2(cmp)(Elm.Signal.count(s))(dcount);
3333− function after(t) {
3335− var thread = Elm.Signal.constant(false);
3336− setTimeout(function() { Dispatcher.notify(thread.id, true); }, t);
3339− function before(t) {
3341− var thread = Elm.Signal.constant(true);
3342− setTimeout(function() { Dispatcher.notify(thread.id, false); }, t);
3346− var t = window.Date.parse(s);
3347− return isNaN(t) ? ["Nothing"] : ["Just",t];
3349− return {fpsWhen : fpsWhen,
3350− fps : function(t) { return fpsWhen(t)(Elm.Signal.constant(true)); },
3351− every : everyWhen(Elm.Signal.constant(true)),
3352− delay : Elm.Signal.delay,
3360− inHours : function(t) { return t / 3600000; },
3361− inMinutes : function(t) { return t / 60000; },
3362− inSeconds : function(t) { return t / 1000; },
3363− inMss : function(t) { return t; },
3364− toDate : function(t) { return new window.Date(t); },
3370−Elm.Window = function() {
3374− /** dimensions : Signal (Int,Int)
3375− The current dimensions of the window (i.e. the area viewable to the
3376− user, not including scroll bars).
3378− var dimensions = Elm.Signal.constant(Value.Tuple(window.innerWidth,
3379− window.innerHeight));
3380− dimensions.defaultNumberOfKids = 2;
3382− /** width : Signal Int
3383− The current width of the window.
3385− var width = Elm.Signal.lift(function(p){return p[1];})(dimensions);
3386− width.defaultNumberOfKids = 0;
3388− /** height : Signal Int
3389− The current height of the window.
3391− var height = Elm.Signal.lift(function(p){return p[2];})(dimensions);
3392− height.defaultNumberOfKids = 0;
3394− Value.addListener(window, 'resize', function(e) {
3395− var w = document.getElementById('widthChecker').offsetWidth;
3396− var hasListener = Dispatcher.notify(dimensions.id,
3397− Value.Tuple(w, window.innerHeight));
3399− this.removeEventListener('resize',arguments.callee,false);
3401− return {dimensions:dimensions,width:width,height:height};
3404−Elm.Date = function() {
3406− function dateNow() { return new window.Date; }
3407− function readDate(str) {
3408− var d = new window.Date(Elm.JavaScript.castStringToJSString(str));
3409− if (isNaN(d.getTime())) return ["Nothing"];
3413− var dayTable = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
3414− var monthTable = ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
3415− "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
3419− year : function(d) { return d.getFullYear(); },
3420− month : function(d) { return [monthTable[d.getMonth()]]; },
3421− day : function(d) { return d.getDate(); },
3422− hour : function(d) { return d.getHours(); },
3423− minute : function(d) { return d.getMinutes(); },
3424− second : function(d) { return d.getSeconds(); },
3425− dayOfWeek : function(d) { return [dayTable[d.getDay()]]; },
3426− toTime : function(d) { return d.getTime(); },
3427− Mon : ["Mon"], Tue : ["Tue"], Wed : ["Wed"],
3428− Thu : ["Thu"], Fri : ["Fri"], Sat : ["Sat"], Sun : ["Sun"],
3429− Jan : ["Jan"], Feb : ["Feb"], Mar : ["Mar"], Apr : ["Apr"],
3430− May : ["May"], Jun : ["Jun"], Jul : ["Jul"], Aug : ["Aug"],
3431− Sep : ["Sep"], Oct : ["Oct"], Nov : ["Nov"], Dec : ["Dec"]
3435−function elmRecordCopy(r) {
3437− for (var i in r) { o[i] = r[i]; }
3441−function elmRecordRemove(x,r) {
3442− var o = elmRecordCopy(r);
3445− o._[x] = o._[x].slice(1);
3446− if (o._[x].length === 0) { delete o._[x]; }
3453−function elmRecordReplace(kvs,r) {
3454− var o = elmRecordCopy(r);
3455− for (var i = kvs.length; i--; ) {
3457− o[kvsi[0]] = kvsi[1];
3462−function elmRecordInsert(x,v,r) {
3463− var o = elmRecordCopy(r);
3464− if (x in o) o._[x] = [o[x]].concat(x in o._ ? o._[x].slice(0) : []);
3469−Value.addListener(document, 'elm_log', function(e) { console.log(e.value); });
3470−Value.addListener(document, 'elm_title', function(e) {document.title = e.value;});
3471−Value.addListener(document, 'elm_redirect', function(e) {
3472− if (e.value.length > 0) { window.location = e.value; }
3474−Value.addListener(document, 'elm_viewport', function(e) {
3475− var node = document.getElementById('elm_viewport');
3477− node = document.createElement('meta');
3478− node.id = 'elm_viewport';
3479− node.name = 'viewport';
3480− document.head.appendChild(node);
3482− node.content = e.value;
3483− Dispatcher.notify(Elm.Window.dimensions.id,
3484− Value.Tuple(window.innerWidth, window.innerHeight));
3487−Elm.Prelude = function() {
3488− var mod = function(x) { return function(y) {
3490− var m = x==0 ? 0 : (y>0 ? (x>=0 ? r : r+y) : -mod(-x)(-y));
3491− return m == y ? 0 : m;
3494− var min = function(x) { return function(y) { return Math.min(x,y); }; };
3495− var max = function(x) { return function(y) { return Math.max(x,y); }; };
3497− var flip=function(f){return function(x){return function(y){return f(y)(x);};};};
3498− var clamp = function(lo) { return function(hi) {
3499− return function(x) { return Math.min(hi, Math.max(lo, x)); };
3502− var curry = function(f) { return function(x) { return function(y) {
3503− return f(["Tuple2",x,y]); }; };
3505− var uncurry = function(f) { return function(p) {
3506− if (p[0] !== "Tuple2") {
3507− throw new Error("Function was uncurry'd but was not given a pair.");
3509− return f(p[1])(p[2]); };
3512− var logBase=function(b){return function(x){return Math.log(x)/Math.log(b);};};
3514− function readInt(str) {
3515− var s = Elm.JavaScript.castStringToJSString(str);
3516− var len = s.length;
3517− if (len === 0) { return ["Nothing"]; }
3520− if (len === 1) { return ["Nothing"]; }
3523− for (var i = start; i < len; ++i) {
3524− if (!Elm.Char.isDigit(s[i])) { return ["Nothing"]; }
3526− return ["Just", parseInt(s)];
3529− function readFloat(str) {
3530− var s = Elm.JavaScript.castStringToJSString(str);
3531− var len = s.length;
3532− if (len === 0) { return ["Nothing"]; }
3535− if (len === 1) { return ["Nothing"]; }
3539− for (var i = start; i < len; ++i) {
3540− if (Elm.Char.isDigit(s[i])) { continue; }
3541− if (s[i] === '.') {
3543− if (dotCount <= 1) { continue; }
3545− return ["Nothing"];
3547− return ["Just", parseFloat(s)];
3550− function compare(x) { return function (y) {
3551− if (x instanceof Array && y instanceof Array) {
3552− var len = x.length;
3553− if (len == y.length) {
3554− for (var i = 1; i < len; ++i) {
3555− var cmp = compare(x[i])(y[i]);
3556− if (cmp[0] === 'EQ') continue;
3561− return [ y.length == 1 ? 'GT' : 'LT' ];
3563− return [ x === y ? 'EQ' : (x < y ? 'LT' : 'GT') ];
3566− return {eq : Value.eq,
3567− id : function(x) { return x; },
3568− not : function(b) { return !b; },
3569− xor : function(x) { return function(y) { return x != y; }; },
3570− fst : function(p) { return p[1]; },
3571− snd : function(p) { return p[2]; },
3572− rem : function(x) { return function(y) { return x % y; }; },
3573− div : function(x) { return function(y) { return ~~(x / y); }; },
3576− toFloat : function(x) { return x; },
3577− round : function(n) { return Math.round(n); },
3578− floor : function(n) { return Math.floor(n); },
3579− ceiling : function(n) { return Math.ceil(n); },
3580− truncate : function(n) { return ~~n; },
3582− readFloat : readFloat,
3593− atan2 : function(y) { return function(x) { return Math.atan2(y,x); }; },
3602− Just : Elm.Maybe.Just,
3603− Nothing : Elm.Maybe.Nothing,
3604− maybe : Elm.Maybe.maybe,
3605− map : Elm.List.map,
3606− zip : Elm.List.zip,
3607− zipWith : Elm.List.zipWith,
3608− filter : Elm.List.filter,
3609− head : Elm.List.head,
3610− tail : Elm.List.tail,
3611− last : Elm.List.last,
3612− length : Elm.List.length,
3613− reverse : Elm.List.reverse,
3614− foldr : Elm.List.foldr,
3615− foldr1 : Elm.List.foldr1,
3616− foldl : Elm.List.foldl,
3617− foldl1 : Elm.List.foldl1,
3618− and : Elm.List.and,
3620− all : Elm.List.all,
3621− any : Elm.List.any,
3622− sum : Elm.List.sum,
3623− product : Elm.List.product,
3624− concat : Elm.List.concat,
3625− concatMap : Elm.List.concatMap,
3626− maximum : Elm.List.maximum,
3627− minimum : Elm.List.minimum,
3628− scanl : Elm.List.scanl,
3629− scanl1 : Elm.List.scanl1,
3630− take : Elm.List.take,
3631− drop : Elm.List.drop,
3632− zip : Elm.List.zip,
3633− unzip : Elm.List.unzip,
3634− lift : Elm.Signal.lift,
3635− lift2 : Elm.Signal.lift2,
3636− lift3 : Elm.Signal.lift3,
3637− lift4 : Elm.Signal.lift4,
3638− lift5 : Elm.Signal.lift5,
3639− lift6 : Elm.Signal.lift6,
3640− lift7 : Elm.Signal.lift7,
3641− lift8 : Elm.Signal.lift8,
3642− foldp : Elm.Signal.foldp,
3643− foldp1 : Elm.Signal.foldp1,
3644− foldp$ : Elm.Signal.foldp$,
3645− constant : Elm.Signal.constant,
3646− merge : Elm.Signal.merge,
3647− merges : Elm.Signal.merges,
3648− mergeEither : Elm.Signal.mergeEither,
3649− count : Elm.Signal.count,
3650− countIf : Elm.Signal.countIf,
3651− average : Elm.Signal.average,
3652− keepIf : Elm.Signal.keepIf,
3653− dropIf : Elm.Signal.dropIf,
3654− keepWhen : Elm.Signal.keepWhen,
3655− dropWhen : Elm.Signal.dropWhen,
3656− dropRepeats : Elm.Signal.dropRepeats,
3657− sampleOn : Elm.Signal.sampleOn,
3658− timestamp : Elm.Signal.timestamp,
3659− timeOf : Elm.Signal.timeOf
3665− var include = function(library) {
3666− for (var i in library) {
3667− Elm.Prelude[i] = library[i];
3670− include (Elm.Color);
3671− include (Elm.Text);
3672− include (Elm.Graphics);
3673− include (Elm.Time);
3679−This is an early version of the touch library. It will likely grow to
3680−include gestures that would be useful for both games and web-pages.
3683−Elm.Touch = function() {
3689− this.insert = function(key,value) {
3690− this.keys.push(key);
3691− this.values.push(value);
3693− this.lookup = function(key) {
3694− var i = this.keys.indexOf(key)
3695− return i >= 0 ? this.values[i] : {x:0,y:0,t:0};
3697− this.remove = function(key) {
3698− var i = this.keys.indexOf(key);
3700− var t = this.values[i];
3701− this.keys.splice(i,1);
3702− this.values.splice(i,1);
3707− var root = Elm.Signal.constant([]),
3710− tap = {_:[true],x:[0],y:[0]},
3713− function touch(t) {
3714− var r = dict.lookup(t.identifier);
3715− return {_ : [true], id: [t.identifier],
3716− x: [t.pageX], y: [t.pageY],
3717− x0: [r.x], y0: [r.y],
3721− function start(e) {
3722− dict.insert(e.identifier,{x:e.pageX,y:e.pageY,t:Date.now()});
3725− var t = dict.remove(e.identifier);
3726− if (Date.now() - t.t < tapTime) {
3728− tap = {_:[true], x:[t.x], y:[t.y]};
3732− function listen(name, f) {
3733− function update(e) {
3734− for (var i = e.changedTouches.length; i--; ) { f(e.changedTouches[i]); }
3735− var ts = new Array(e.touches.length);
3736− for (var i = e.touches.length; i--; ) { ts[i] = touch(e.touches[i]); }
3737− var hasListener = Dispatcher.notify(root.id, ts);
3738− if (!hasListener) return document.removeEventListener(name, update);
3739− e.preventDefault();
3741− Value.addListener(document, name, update);
3744− listen("touchstart", start);
3745− listen("touchmove", function(_){});
3746− listen("touchend", end);
3747− listen("touchcancel", end);
3748− listen("touchleave", end);
3750− function dependency(f) {
3751− var sig = Elm.Signal.lift(f)(root);
3752− root.defaultNumberOfKids += 1;
3753− sig.defaultNumberOfKids = 0;
3759− /** touches : Signal [{ x:Int, y:Int, id:Int, x0:Int, y0:Int, t0:Time }]
3760− A list of touches. Each ongoing touch is represented by a set of
3761− coordinates and an identifier id that allows you to distinguish
3762− between different touches. Each touch also contains the coordinates and
3763− time of the initial contact (x0, y0, and t0) which helps compute more
3764− complicated gestures.
3766− var touches = dependency(function(ts) {
3767− return Elm.JavaScript.castJSArrayToList(ts);
3772− /** taps : Signal { x:Int, y:Int }
3773− The last position that was tapped. Default value is `{x=0,y=0}`.
3774− Updates whenever the user taps the screen.
3776− var taps = function() {
3777− var sig = dependency(function(_) { return tap; });
3778− sig.defaultNumberOfKids = 1;
3779− function pred(_) { var b = hasTap; hasTap = false; return b; }
3780− var sig2 = Elm.Signal.keepIf(pred)({_:[true],x:[0],y:[0]})(sig);
3781− sig2.defaultNumberOfKids = 0;
3785− return { touches: touches, taps: taps };
3787−Elm.Dict=function(){
3788− var compare = Elm.Prelude.compare;
3789− var uncurry = Elm.Prelude.uncurry;
3790− var Nothing = Elm.Prelude.Nothing;
3791− var Just = Elm.Prelude.Just;
3792− var not = Elm.Prelude.not;
3793− var eq = Elm.Prelude.eq;
3794− var isJust=Elm.Maybe.isJust;
3796− var Black_1=['Black'];
3797− function RBNode_2(a1){
3798− return function(a2){
3799− return function(a3){
3800− return function(a4){
3801− return function(a5){
3802− return ['RBNode',a1,a2,a3,a4,a5];};};};};}
3803− var RBEmpty_3=['RBEmpty'];
3804− function min_6(t_42){
3808− throw '(min RBEmpty) is not defined';
3810− switch(t_42[4][0]){
3812− return ['Tuple2',t_42[2],t_42[3]];
3814− return min_6(t_42[4]);
3816− throw new Error("Non-exhaustive pattern match in case");}();}
3817− function lookup_7(k_46){
3818− return function(t_47){
3825− var case12=compare(k_46)(t_47[2]);
3828− return Just(t_47[3]);
3830− return lookup_7(k_46)(t_47[5]);
3832− return lookup_7(k_46)(t_47[4]);
3834− throw new Error("Non-exhaustive pattern match in case");}();
3836− throw new Error("Non-exhaustive pattern match in case");}();};}
3837− function findWithDefault_8(base_52){
3838− return function(k_53){
3839− return function(t_54){
3846− var case19=compare(k_53)(t_54[2]);
3851− return findWithDefault_8(base_52)(k_53)(t_54[5]);
3853− return findWithDefault_8(base_52)(k_53)(t_54[4]);
3855− throw new Error("Non-exhaustive pattern match in case");}();
3857− throw new Error("Non-exhaustive pattern match in case");}();};};}
3858− function member_9(k_59){
3859− return function(t_60){
3860− return isJust(lookup_7(k_59)(t_60));};}
3861− function rotateLeft_10(t_61){
3865− switch(t_61[5][0]){
3867− return RBNode_2(t_61[1])(t_61[5][2])(t_61[5][3])(RBNode_2(Red_0)(t_61[2])(t_61[3])(t_61[4])(t_61[5][4]))(t_61[5][5]);
3870− throw 'rotateLeft of a node without enough children';}();}
3871− function rotateRight_11(t_71){
3875− switch(t_71[4][0]){
3877− return RBNode_2(t_71[1])(t_71[4][2])(t_71[4][3])(t_71[4][4])(RBNode_2(Red_0)(t_71[2])(t_71[3])(t_71[4][5])(t_71[5]));
3880− throw 'rotateRight of a node without enough children';}();}
3881− function rotateLeftIfNeeded_12(t_81){
3885− switch(t_81[5][0]){
3887− switch(t_81[5][1][0]){
3889− return rotateLeft_10(t_81);
3894− function rotateRightIfNeeded_13(t_82){
3898− switch(t_82[4][0]){
3900− switch(t_82[4][1][0]){
3902− switch(t_82[4][4][0]){
3904− switch(t_82[4][4][1][0]){
3906− return rotateRight_11(t_82);
3913− function otherColor_14(c_83){
3921− throw new Error("Non-exhaustive pattern match in case");}();}
3922− function color_flip_15(t_84){
3926− switch(t_84[4][0]){
3928− switch(t_84[5][0]){
3930− return RBNode_2(otherColor_14(t_84[1]))(t_84[2])(t_84[3])(RBNode_2(otherColor_14(t_84[4][1]))(t_84[4][2])(t_84[4][3])(t_84[4][4])(t_84[4][5]))(RBNode_2(otherColor_14(t_84[5][1]))(t_84[5][2])(t_84[5][3])(t_84[5][4])(t_84[5][5]));
3934− throw 'color_flip called on a RBEmpty or RBNode with a RBEmpty child';}();}
3935− function color_flipIfNeeded_16(t_98){
3939− switch(t_98[4][0]){
3941− switch(t_98[4][1][0]){
3943− switch(t_98[5][0]){
3945− switch(t_98[5][1][0]){
3947− return color_flip_15(t_98);
3954− function fixUp_17(t_99){
3955− return color_flipIfNeeded_16(rotateRightIfNeeded_13(rotateLeftIfNeeded_12(t_99)));}
3956− function ensureBlackRoot_18(t_100){
3960− switch(t_100[1][0]){
3962− return RBNode_2(Black_1)(t_100[2])(t_100[3])(t_100[4])(t_100[5]);
3966− function insert_19(k_105){
3967− return function(v_106){
3968− return function(t_107){
3970− function ins_108(t_109){
3974− return RBNode_2(Red_0)(k_105)(v_106)(RBEmpty_3)(RBEmpty_3);
3977− var h_115=function(){
3978− var case114=compare(k_105)(t_109[2]);
3979− switch(case114[0]){
3981− return RBNode_2(t_109[1])(t_109[2])(v_106)(t_109[4])(t_109[5]);
3983− return RBNode_2(t_109[1])(t_109[2])(t_109[3])(t_109[4])(ins_108(t_109[5]));
3985− return RBNode_2(t_109[1])(t_109[2])(t_109[3])(ins_108(t_109[4]))(t_109[5]);
3987− throw new Error("Non-exhaustive pattern match in case");}();
3988− return fixUp_17(h_115);}();
3990− throw new Error("Non-exhaustive pattern match in case");}();}
3991− return ensureBlackRoot_18(ins_108(t_107));}();};};}
3992− function singleton_20(k_116){
3993− return function(v_117){
3994− return insert_19(k_116)(v_117)(RBEmpty_3);};}
3995− function isRed_21(t_118){
3999− switch(t_118[1][0]){
4005− function isRedLeft_22(t_119){
4009− switch(t_119[4][0]){
4011− switch(t_119[4][1][0]){
4018− function isRedLeftLeft_23(t_120){
4022− switch(t_120[4][0]){
4024− switch(t_120[4][4][0]){
4026− switch(t_120[4][4][1][0]){
4034− function isRedRight_24(t_121){
4038− switch(t_121[5][0]){
4040− switch(t_121[5][1][0]){
4047− function isRedRightLeft_25(t_122){
4051− switch(t_122[5][0]){
4053− switch(t_122[5][4][0]){
4055− switch(t_122[5][4][1][0]){
4063− function moveRedLeft_26(t_123){
4065− var t__124=color_flip_15(t_123);
4070− switch(t__124[5][0]){
4072− switch(t__124[5][4][0]){
4074− switch(t__124[5][4][1][0]){
4076− return color_flip_15(rotateLeft_10(RBNode_2(t__124[1])(t__124[2])(t__124[3])(t__124[4])(rotateRight_11(t__124[5]))));
4082− return t__124;}();}();}
4083− function moveRedRight_27(t_130){
4085− var t__131=color_flip_15(t_130);
4086− return (isRedLeftLeft_23(t__131)?color_flip_15(rotateRight_11(t__131)):t__131);}();}
4087− function moveRedLeftIfNeeded_28(t_132){
4088− return ((not(isRedLeft_22(t_132))&¬(isRedLeftLeft_23(t_132)))?moveRedLeft_26(t_132):t_132);}
4089− function moveRedRightIfNeeded_29(t_133){
4090− return ((not(isRedRight_24(t_133))&¬(isRedRightLeft_25(t_133)))?moveRedRight_27(t_133):t_133);}
4091− function deleteMin_30(t_134){
4093− function del_135(t_136){
4097− switch(t_136[4][0]){
4103− var case198=moveRedLeftIfNeeded_28(t_136);
4104− switch(case198[0]){
4108− return fixUp_17(RBNode_2(case198[1])(case198[2])(case198[3])(del_135(case198[4]))(case198[5]));
4110− throw new Error("Non-exhaustive pattern match in case");}();}();}
4111− return ensureBlackRoot_18(del_135(t_134));}();}
4112− function remove_31(k_142){
4113− return function(t_143){
4115− function eq_and_noRightNode_144(t_150){
4119− switch(t_150[5][0]){
4121− return eq(k_142,t_150[2]);
4125− function eq_145(t_152){
4129− return eq(k_142,t_152[2]);
4132− function delLT_146(t_154){
4134− var case216=moveRedLeftIfNeeded_28(t_154);
4135− switch(case216[0]){
4137− throw 'delLT on RBEmpty';
4139− return fixUp_17(RBNode_2(case216[1])(case216[2])(case216[3])(del_149(case216[4]))(case216[5]));
4141− throw new Error("Non-exhaustive pattern match in case");}();}
4142− function delEQ_147(t_160){
4146− throw 'delEQ called on a RBEmpty';
4149− var Tuple2$k_v__164=min_6(t_160[5]);
4150− var k__165=function(){
4151− switch(Tuple2$k_v__164[0]){
4153− return Tuple2$k_v__164[1];
4155− throw new Error("Non-exhaustive pattern match in case");}();
4156− var v__166=function(){
4157− switch(Tuple2$k_v__164[0]){
4159− return Tuple2$k_v__164[2];
4161− throw new Error("Non-exhaustive pattern match in case");}();
4162− return fixUp_17(RBNode_2(t_160[1])(k__165)(v__166)(t_160[4])(deleteMin_30(t_160[5])));}();
4164− throw new Error("Non-exhaustive pattern match in case");}();}
4165− function delGT_148(t_171){
4169− throw 'delGT called on a RBEmpty';
4171− return fixUp_17(RBNode_2(t_171[1])(t_171[2])(t_171[3])(t_171[4])(del_149(t_171[5])));
4173− throw new Error("Non-exhaustive pattern match in case");}();}
4174− function del_149(t_177){
4180− return ((compare(k_142)(t_177[2])[0] === 'LT')?delLT_146(t_177):function(){
4181− var u_179=(isRedLeft_22(t_177)?rotateRight_11(t_177):t_177);
4182− return (eq_and_noRightNode_144(u_179)?u_179[4]:function(){
4183− var t__180=moveRedRightIfNeeded_29(t_177);
4184− return (eq_145(t__180)?delEQ_147(t__180):delGT_148(t__180));}());}());
4186− throw new Error("Non-exhaustive pattern match in case");}();}
4187− return (member_9(k_142)(t_143)?ensureBlackRoot_18(del_149(t_143)):t_143);}();};}
4188− function map_32(f_181){
4189− return function(t_182){
4195− return RBNode_2(t_182[1])(t_182[2])(f_181(t_182[3]))(map_32(f_181)(t_182[4]))(map_32(f_181)(t_182[5]));
4197− throw new Error("Non-exhaustive pattern match in case");}();};}
4198− function foldl_33(f_188){
4199− return function(acc_189){
4200− return function(t_190){
4206− return foldl_33(f_188)(f_188(t_190[2])(t_190[3])(foldl_33(f_188)(acc_189)(t_190[4])))(t_190[5]);
4208− throw new Error("Non-exhaustive pattern match in case");}();};};}
4209− function foldr_34(f_195){
4210− return function(acc_196){
4211− return function(t_197){
4217− return foldr_34(f_195)(f_195(t_197[2])(t_197[3])(foldr_34(f_195)(acc_196)(t_197[5])))(t_197[4]);
4219− throw new Error("Non-exhaustive pattern match in case");}();};};}
4220− function union_35(t1_202){
4221− return function(t2_203){
4222− return foldl_33(insert_19)(t2_203)(t1_202);};}
4223− function intersect_36(t1_204){
4224− return function(t2_205){
4225− return foldl_33(function(k_206){
4226− return function(v_207){
4227− return function(t_208){
4228− return (member_9(k_206)(t2_205)?insert_19(k_206)(v_207)(t_208):t_208);};};})(empty_4)(t1_204);};}
4229− function diff_37(t1_209){
4230− return function(t2_210){
4231− return foldl_33(function(k_211){
4232− return function(v_212){
4233− return function(t_213){
4234− return remove_31(k_211)(t_213);};};})(t1_209)(t2_210);};}
4235− function keys_38(t_214){
4236− return foldr_34(function(k_215){
4237− return function(v_216){
4238− return function(acc_217){
4239− return ['Cons',k_215,acc_217];};};})(['Nil'])(t_214);}
4240− function values_39(t_218){
4241− return foldr_34(function(k_219){
4242− return function(v_220){
4243− return function(acc_221){
4244− return ['Cons',v_220,acc_221];};};})(['Nil'])(t_218);}
4245− function toList_40(t_222){
4246− return foldr_34(function(k_223){
4247− return function(v_224){
4248− return function(acc_225){
4249− return ['Cons',['Tuple2',k_223,v_224],acc_225];};};})(['Nil'])(t_222);}
4250− function fromList_41(assocs_226){
4251− return Elm.List.foldl(uncurry(insert_19))(empty_4)(assocs_226);}
4252− var empty_4=RBEmpty_3;
4256− findWithDefault:findWithDefault_8,
4259− singleton:singleton_20,
4265− intersect:intersect_36,
4270− fromList:fromList_41};}();
4273− var empty_0=Elm.Dict.empty;
4274− var remove_3=Elm.Dict.remove;
4275− var member_4=Elm.Dict.member;
4276− var union_5=Elm.Dict.union;
4277− var intersect_6=Elm.Dict.intersect;
4278− var diff_7=Elm.Dict.diff;
4279− var toList_8=Elm.Dict.keys;
4280− var fromList_9=Elm.List.foldl(function(k_15){
4281− return function(t_16){
4282− return Elm.Dict.insert(k_15)(["Tuple0"])(t_16);};})(empty_0);
4283− function singleton_1(k_13){
4284− return Elm.Dict.singleton(k_13)(["Tuple0"]);};
4285− function insert_2(k_14){
4286− return Elm.Dict.insert(k_14)(["Tuple0"]);};
4287− function foldl_10(f_17){
4288− return Elm.Dict.foldl(function(k_18){
4289− return function(v_19){
4290− return function(b_20){
4291− return f_17(k_18)(b_20);};};});};
4292− function foldr_11(f_21){
4293− return Elm.Dict.foldr(function(k_22){
4294− return function(v_23){
4295− return function(b_24){
4296− return f_21(k_22)(b_24);};};});};
4297− function map_12(f_25){
4298− return function(t_26){
4299− return function(x){
4300− return fromList_9(Elm.List.map(f_25)(x));}(toList_8(t_26));};};
4301− return {empty:empty_0,singleton:singleton_1,insert:insert_2,remove:remove_3,member:member_4,union:union_5,intersect:intersect_6,diff:diff_7,toList:toList_8,fromList:fromList_9,foldl:foldl_10,foldr:foldr_11,map:map_12};}();
4307−for(this['i'] in Elm){eval('var '+this['i']+'=Elm[this.i];');}
4308−if (Elm.Automaton) throw new Error("Module name collision, 'Automaton' is already defined.");
4309−Elm.Automaton=function(){
4311− if (!(Elm.Prelude instanceof Object)) throw 'module not found';
4313− throw ("Module 'Prelude' is missing. Compile with --make flag or load missing module in a separate JavaScript file.");
4316− for (this['i'] in Elm.Prelude) {
4317− if (hiddenVars[this['i']]) continue;
4318− eval('var ' + this['i'] + ' = Elm.Prelude[this.i];');}
4319− function Automaton_0(a1){
4320− return ["Automaton",a1];}
4321− var Listen_8=["Listen"];
4322− var Ignore_9=["Ignore"];
4323− function DragFrom_10(a1){
4324− return ["DragFrom",a1];}
4325− $op['>>>'] = function(a1_24){
4326− return function(a2_25){
4328− var Automaton$m1_26=a1_24;
4329− var m1_27=function(){
4330− switch(Automaton$m1_26[0]){
4332− return Automaton$m1_26[1];
4334− throw new Error("Non-exhaustive pattern match in case");}();
4335− var Automaton$m2_28=a2_25;
4336− var m2_29=function(){
4337− switch(Automaton$m2_28[0]){
4339− return Automaton$m2_28[1];
4341− throw new Error("Non-exhaustive pattern match in case");}();
4342− return Automaton_0(function(a_32){
4344− var Tuple2$bm1__33=m1_27(a_32);
4345− var b_34=function(){
4346− switch(Tuple2$bm1__33[0]){
4348− return Tuple2$bm1__33[1];
4350− throw new Error("Non-exhaustive pattern match in case");}();
4351− var m1__35=function(){
4352− switch(Tuple2$bm1__33[0]){
4354− return Tuple2$bm1__33[2];
4356− throw new Error("Non-exhaustive pattern match in case");}();
4358− var Tuple2$cm2__40=m2_29(b_34);
4359− var c_41=function(){
4360− switch(Tuple2$cm2__40[0]){
4362− return Tuple2$cm2__40[1];
4364− throw new Error("Non-exhaustive pattern match in case");}();
4365− var m2__42=function(){
4366− switch(Tuple2$cm2__40[0]){
4368− return Tuple2$cm2__40[2];
4370− throw new Error("Non-exhaustive pattern match in case");}();
4371− return ["Tuple2",c_41,$op['>>>'](m1__35)(m2__42)];}();}();});}();};};
4372− $op['<<<'] = function(a2_47){
4373− return function(a1_48){
4374− return $op['>>>'](a1_48)(a2_47);};};
4375− $op['^>>'] = function(f_49){
4376− return function(a_50){
4377− return $op['>>>'](pure_4(f_49))(a_50);};};
4378− $op['>>^'] = function(a_51){
4379− return function(f_52){
4380− return $op['>>>'](a_51)(pure_4(f_52));};};
4381− $op['^<<'] = function(f_53){
4382− return function(a_54){
4383− return $op['>>>'](a_54)(pure_4(f_53));};};
4384− $op['<<^'] = function(a_55){
4385− return function(f_56){
4386− return $op['>>>'](pure_4(f_56))(a_55);};};
4387− var count_7=init_5(0)(function(__84){
4388− return function(c_85){
4389− return (1+c_85);};});
4390− function run_1(Automaton$m0_14){
4391− return function(input_15){
4393− switch(Automaton$m0_14[0]){
4395− return lift(fst)(foldp$(function(a_17){
4396− return function(Tuple2$bAutomaton$m_18){
4398− switch(Tuple2$bAutomaton$m_18[0]){
4400− switch(Tuple2$bAutomaton$m_18[2][0]){
4402− return Tuple2$bAutomaton$m_18[2][1](a_17);
4405− throw new Error("Non-exhaustive pattern match in case");}();};})(Automaton$m0_14[1])(input_15));
4407− throw new Error("Non-exhaustive pattern match in case");}();};}
4408− function step_2(Automaton$m_21){
4409− return function(a_22){
4411− switch(Automaton$m_21[0]){
4413− return Automaton$m_21[1](a_22);
4415− throw new Error("Non-exhaustive pattern match in case");}();};}
4416− function combine_3(autos_57){
4417− return Automaton_0(function(a_58){
4419− var Tuple2$bsautos__59=unzip(map(function(Automaton$m_62){
4421− switch(Automaton$m_62[0]){
4423− return Automaton$m_62[1](a_58);
4425− throw new Error("Non-exhaustive pattern match in case");}();})(autos_57));
4426− var bs_60=function(){
4427− switch(Tuple2$bsautos__59[0]){
4429− return Tuple2$bsautos__59[1];
4431− throw new Error("Non-exhaustive pattern match in case");}();
4432− var autos__61=function(){
4433− switch(Tuple2$bsautos__59[0]){
4435− return Tuple2$bsautos__59[2];
4437− throw new Error("Non-exhaustive pattern match in case");}();
4438− return ["Tuple2",bs_60,combine_3(autos__61)];}();});}
4439− function pure_4(f_68){
4440− return Automaton_0(function(x_69){
4441− return ["Tuple2",f_68(x_69),pure_4(f_68)];});}
4442− function init_5(s_70){
4443− return function(step_71){
4444− return Automaton_0(function(a_72){
4446− var s__73=step_71(a_72)(s_70);
4447− return ["Tuple2",s__73,init_5(s__73)(step_71)];}();});};}
4448− function init__6(s_74){
4449− return function(step_75){
4450− return Automaton_0(function(a_76){
4452− var Tuple2$bs__77=step_75(a_76)(s_74);
4453− var b_78=function(){
4454− switch(Tuple2$bs__77[0]){
4456− return Tuple2$bs__77[1];
4458− throw new Error("Non-exhaustive pattern match in case");}();
4459− var s__79=function(){
4460− switch(Tuple2$bs__77[0]){
4462− return Tuple2$bs__77[2];
4464− throw new Error("Non-exhaustive pattern match in case");}();
4465− return ["Tuple2",b_78,init__6(s__79)(step_75)];}();});};}
4466− function vecSub_11(Tuple2$x1y1_86){
4467− return function(Tuple2$x2y2_87){
4469− switch(Tuple2$x1y1_86[0]){
4472− switch(Tuple2$x2y2_87[0]){
4474− return ["Tuple2",(Tuple2$x1y1_86[1]-Tuple2$x2y2_87[1]),(Tuple2$x1y1_86[2]-Tuple2$x2y2_87[2])];
4476− throw new Error("Non-exhaustive pattern match in case");}();
4478− throw new Error("Non-exhaustive pattern match in case");}();};}
4479− function stepDrag_12(Tuple2$presspos_92){
4480− return function(Tuple2$dsform_93){
4482− switch(Tuple2$presspos_92[0]){
4485− switch(Tuple2$dsform_93[0]){
4488− function wrap_98(ds__99){
4489− return ["Tuple2",Tuple2$dsform_93[2],["Tuple2",ds__99,Tuple2$dsform_93[2]]];}
4491− switch(Tuple2$dsform_93[1][0]){
4493− return (Tuple2$presspos_92[1]?["Tuple2",uncurry(move)(vecSub_11(Tuple2$presspos_92[2])(Tuple2$dsform_93[1][1]))(Tuple2$dsform_93[2]),["Tuple2",DragFrom_10(Tuple2$dsform_93[1][1]),Tuple2$dsform_93[2]]]:function(){
4494− var form__101=uncurry(move)(vecSub_11(Tuple2$presspos_92[2])(Tuple2$dsform_93[1][1]))(Tuple2$dsform_93[2]);
4495− return ["Tuple2",form__101,["Tuple2",Listen_8,form__101]];}());
4497− return wrap_98((Tuple2$presspos_92[1]?Ignore_9:Listen_8));
4499− return wrap_98((not(Tuple2$presspos_92[1])?Listen_8:(isWithin(Tuple2$presspos_92[2])(Tuple2$dsform_93[2])?DragFrom_10(Tuple2$presspos_92[2]):Ignore_9)));
4501− throw new Error("Non-exhaustive pattern match in case");}();}();
4503− throw new Error("Non-exhaustive pattern match in case");}();
4505− throw new Error("Non-exhaustive pattern match in case");}();};}
4506− function draggable_13(form_102){
4507− return init__6(["Tuple2",Listen_8,form_102])(stepDrag_12);}
4508− return {$op : {'>>>' : $op['>>>'], '<<<' : $op['<<<'], '^>>' : $op['^>>'], '>>^' : $op['>>^'], '^<<' : $op['^<<'], '<<^' : $op['<<^']},
4516− draggable:draggable_13};}();
4517−Elm.main=function(){
4518− return Elm.Automaton.main;};
4520−Elm.main=function() {
4521−var msg = ('<br/><h2>Your browser may not be supported. Are you using a modern browser?</h2>' + '<br/><span style="color:grey">Runtime Error in Automaton module:<br/>' + e + '</span>');
4522−document.body.innerHTML = Elm.Text.monospace(msg);throw e;};}}());