Elm-0.13: data/elm-runtime.js
'use strict';
var Elm = {}; Elm.Native = {}; Elm.Native.Graphics = {};
var ElmRuntime = {}; ElmRuntime.Render = {};
Elm.Native.Array = {};
Elm.Native.Array.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Array = elm.Native.Array || {};
if (elm.Native.Array.values) return elm.Native.Array.values;
if ('values' in Elm.Native.Array)
return elm.Native.Array.values = Elm.Native.Array.values;
var List = Elm.Native.List.make(elm);
// A RRB-Tree has two distinct data types.
// Leaf -> "height" is always 0
// "table" is an array of elements
// Node -> "height" is always greater than 0
// "table" is an array of child nodes
// "lengths" is an array of accumulated lengths of the child nodes
// M is the maximal table size. 32 seems fast. E is the allowed increase
// of search steps when concatting to find an index. Lower values will
// decrease balancing, but will increase search steps.
var M = 32;
var E = 2;
// An empty array.
var empty = { ctor:"_Array", height:0, table:new Array() };
function get(i, array) {
if (i < 0 || i >= length(array)) {
throw new Error("Index " + i + " is out of range. Check the length of " +
"your array first or use getMaybe or getWithDefault.");
}
return unsafeGet(i, array);
}
function unsafeGet(i, array) {
for (var x = array.height; x > 0; x--) {
var slot = i >> (x * 5);
while (array.lengths[slot] <= i) {
slot++;
}
if (slot > 0) {
i -= array.lengths[slot - 1];
}
array = array.table[slot];
}
return array.table[i];
}
// Sets the value at the index i. Only the nodes leading to i will get
// copied and updated.
function set(i, item, array) {
if (i < 0 || length(array) <= i) {
return array;
}
return unsafeSet(i, item, array);
}
function unsafeSet(i, item, array) {
array = nodeCopy(array);
if (array.height == 0) {
array.table[i] = item;
} else {
var slot = getSlot(i, array);
if (slot > 0) {
i -= array.lengths[slot - 1];
}
array.table[slot] = unsafeSet(i, item, array.table[slot]);
}
return array;
}
function initialize(len, f) {
if (len == 0) { return empty; }
var h = Math.floor(Math.log(len)/Math.log(M));
return initialize_(f, h, 0, len);
}
function initialize_(f, h, from, to) {
if (h == 0) {
var table = new Array((to - from) % (M + 1));
for (var i = 0; i < table.length; i++) {
table[i] = f(from + i);
}
return { ctor:"_Array", height:0, table:table };
}
var step = Math.pow(M, h);
var table = new Array(Math.ceil((to - from) / step));
var lengths = new Array(table.length);
for (var i = 0; i < table.length; i++) {
table[i] = initialize_( f, h - 1, from + (i * step)
, Math.min(from + ((i + 1) * step), to));
lengths[i] = length(table[i]) + (i > 0 ? lengths[i-1] : 0);
}
return { ctor:"_Array", height:h, table:table, lengths:lengths };
}
function fromList(list) {
if (list == List.Nil) { return empty; }
// Allocate M sized blocks (table) and write list elements to it.
var table = new Array(M);
var nodes = new Array();
var i = 0;
while (list.ctor !== '[]') {
table[i] = list._0;
list = list._1;
i++;
// table is full, so we can push a leaf containing it into the
// next node.
if (i == M) {
fromListPush({ ctor:"_Array", height:0, table:table }
, nodes);
table = new Array(M);
i = 0;
}
}
// Maybe there is something left on the table.
if (i > 0) {
fromListPush({ ctor:"_Array", height:0, table:table.splice(0,i) }
, nodes);
}
// Go through all of the nodes and eventually push them into higher nodes.
for (var h = 0; h < nodes.length - 1; h++) {
if (nodes[h].table.length > 0) {
fromListPush(nodes[h], nodes);
}
}
var head = nodes[nodes.length - 1];
if (head.height > 0 && head.table.length == 1) {
return head.table[0];
} else {
return head;
}
}
// Push a node into a higher node as a child.
function fromListPush(toPush, nodes) {
var h = toPush.height;
// Maybe the node on this height does not exist.
if (nodes.length == h) {
nodes.push({ ctor:"_Array", height:h + 1
, table:new Array()
, lengths:new Array() });
}
nodes[h].table.push(toPush);
var len = length(toPush);
if (nodes[h].lengths.length > 0) {
len += nodes[h].lengths[nodes[h].lengths.length - 1];
}
nodes[h].lengths.push(len);
if (nodes[h].table.length == M) {
fromListPush(nodes[h], nodes);
nodes[h] = { ctor:"_Array", height:h + 1
, table:new Array()
, lengths:new Array() };
}
}
// Pushes an item via push_ to the bottom right of a tree.
function push(item, a) {
var pushed = push_(item, a);
if (pushed !== null) {
return pushed;
}
var newTree = create(item, a.height);
return siblise(a, newTree);
}
// Recursively tries to push an item to the bottom-right most
// tree possible. If there is no space left for the item,
// null will be returned.
function push_(item, a) {
// Handle resursion stop at leaf level.
if (a.height == 0) {
if (a.table.length < M) {
var newA = { ctor:"_Array", height:0, table:a.table.slice() };
newA.table.push(item);
return newA;
} else {
return null;
}
}
// Recursively push
var pushed = push_(item, botRight(a));
// There was space in the bottom right tree, so the slot will
// be updated.
if (pushed != null) {
var newA = nodeCopy(a);
newA.table[newA.table.length - 1] = pushed;
newA.lengths[newA.lengths.length - 1]++;
return newA
}
// When there was no space left, check if there is space left
// for a new slot with a tree which contains only the item
// at the bottom.
if (a.table.length < M) {
var newSlot = create(item, a.height - 1);
var newA = nodeCopy(a);
newA.table.push(newSlot);
newA.lengths.push(newA.lengths[newA.lengths.length - 1] + length(newSlot));
return newA
} else {
return null;
}
}
// Converts an array into a list of elements.
function toList(a) {
return toList_(List.Nil, a);
}
function toList_(list, a) {
for (var i = a.table.length - 1; i >= 0; i--) {
list = a.height == 0 ? List.Cons(a.table[i], list) : toList_(list, a.table[i]);
}
return list;
}
// Maps a function over the elements of an array.
function map(f, a) {
var newA = { ctor:"_Array", height:a.height, table:new Array(a.table) };
if (a.height > 0) { newA.lengths = a.lengths; }
for (var i = 0; i < a.table.length; i++) {
newA.table[i] = a.height == 0 ? f(a.table[i]) : map(f, a.table[i]);
}
return newA;
}
// Maps a function over the elements with their index as first argument.
function indexedMap(f, a) {
return indexedMap_(f, a, 0);
}
function indexedMap_(f, a, from) {
var newA = { ctor:"_Array", height:a.height, table:new Array(a.table) };
if (a.height > 0) { newA.lengths = a.lengths; }
for (var i = 0; i < a.table.length; i++) {
newA.table[i] = a.height == 0 ? A2(f, from + i, a.table[i])
: indexedMap_( f, a.table[i]
, i == 0 ? 0 : a.lengths[i - 1]);
}
return newA;
}
function foldl(f, b, a) {
if (a.height == 0) {
for (var i = 0; i < a.table.length; i++) {
b = A2(f, a.table[i], b);
}
} else {
for (var i = 0; i < a.table.length; i++) {
b = foldl(f, b, a.table[i]);
}
}
return b;
}
function foldr(f, b, a) {
if (a.height == 0) {
for (var i = a.table.length; i--; ) {
b = A2(f, a.table[i], b);
}
} else {
for (var i = a.table.length; i--; ) {
b = foldl(f, b, a.table[i]);
}
}
return b;
}
// TODO: currently, it slices the right, then the left. This can be
// optimized.
function slice(from, to, a) {
if (from < 0) { from += length(a); }
if (to < 0) { to += length(a); }
return sliceLeft(from, sliceRight(to, a));
}
function sliceRight(to, a) {
if (to == length(a)) {
return a;
}
// Handle leaf level.
if (a.height == 0) {
var newA = { ctor:"_Array", height:0 };
newA.table = a.table.slice(0, to);
return newA;
}
// Slice the right recursively.
var right = getSlot(to, a);
var sliced = sliceRight(to - (right > 0 ? a.lengths[right - 1] : 0), a.table[right]);
// Maybe the a node is not even needed, as sliced contains the whole slice.
if (right == 0) {
return sliced;
}
// Create new node.
var newA = { ctor:"_Array", height:a.height
, table:a.table.slice(0, right)
, lengths:a.lengths.slice(0, right) };
if (sliced.table.length > 0) {
newA.table[right] = sliced;
newA.lengths[right] = length(sliced) + (right > 0 ? newA.lengths[right - 1] : 0);
}
return newA;
}
function sliceLeft(from, a) {
if (from == 0) {
return a;
}
// Handle leaf level.
if (a.height == 0) {
var newA = { ctor:"_Array", height:0 };
newA.table = a.table.slice(from, a.table.length + 1);
return newA;
}
// Slice the left recursively.
var left = getSlot(from, a);
var sliced = sliceLeft(from - (left > 0 ? a.lengths[left - 1] : 0), a.table[left]);
// Maybe the a node is not even needed, as sliced contains the whole slice.
if (left == a.table.length - 1) {
return sliced;
}
// Create new node.
var newA = { ctor:"_Array", height:a.height
, table:a.table.slice(left, a.table.length + 1)
, lengths:new Array(a.table.length - left) };
newA.table[0] = sliced;
var len = 0;
for (var i = 0; i < newA.table.length; i++) {
len += length(newA.table[i]);
newA.lengths[i] = len;
}
return newA;
}
// Appends two trees.
function append(a,b) {
if (a.table.length === 0) {
return b;
}
if (b.table.length === 0) {
return a;
}
var c = append_(a, b);
// Check if both nodes can be crunshed together.
if (c[0].table.length + c[1].table.length <= M) {
if (c[0].table.length === 0) {
return c[1];
}
if (c[1].table.length === 0) {
return c[0];
}
// Adjust .table and .lengths
c[0].table = c[0].table.concat(c[1].table);
if (c[0].height > 0) {
var len = length(c[0]);
for (var i = 0; i < c[1].lengths.length; i++) {
c[1].lengths[i] += len;
}
c[0].lengths = c[0].lengths.concat(c[1].lengths);
}
return c[0];
}
var toRemove = calcToRemove(a, b);
if (toRemove > E) {
c = shuffle(c[0], c[1], toRemove);
}
return siblise(c[0], c[1]);
}
// Returns an array of two nodes; right and left. One node _may_ be empty.
function append_(a, b) {
if (a.height === 0 && b.height === 0) {
return [a, b];
}
if (a.height !== 1 || b.height !== 1) {
if (a.height === b.height) {
a = nodeCopy(a);
b = nodeCopy(b);
var appended = append_(botRight(a), botLeft(b));
insertRight(a, appended[1]);
insertLeft(b, appended[0]);
} else if (a.height > b.height) {
a = nodeCopy(a);
var appended = append_(botRight(a), b);
insertRight(a, appended[0]);
b = parentise(appended[1], appended[1].height + 1);
} else {
b = nodeCopy(b);
var appended = append_(a, botLeft(b));
var left = appended[0].table.length === 0 ? 0 : 1;
var right = left === 0 ? 1 : 0;
insertLeft(b, appended[left]);
a = parentise(appended[right], appended[right].height + 1);
}
}
// Check if balancing is needed and return based on that.
if (a.table.length === 0 || b.table.length === 0) {
return [a,b];
}
var toRemove = calcToRemove(a, b);
if (toRemove <= E) {
return [a,b];
}
return shuffle(a, b, toRemove);
}
// Helperfunctions for append_. Replaces a child node at the side of the parent.
function insertRight(parent, node) {
var index = parent.table.length - 1;
parent.table[index] = node;
parent.lengths[index] = length(node)
parent.lengths[index] += index > 0 ? parent.lengths[index - 1] : 0;
}
function insertLeft(parent, node) {
if (node.table.length > 0) {
parent.table[0] = node;
parent.lengths[0] = length(node);
var len = length(parent.table[0]);
for (var i = 1; i < parent.lengths.length; i++) {
len += length(parent.table[i]);
parent.lengths[i] = len;
}
} else {
parent.table.shift();
for (var i = 1; i < parent.lengths.length; i++) {
parent.lengths[i] = parent.lengths[i] - parent.lengths[0];
}
parent.lengths.shift();
}
}
// Returns the extra search steps for E. Refer to the paper.
function calcToRemove(a, b) {
var subLengths = 0;
for (var i = 0; i < a.table.length; i++) {
subLengths += a.table[i].table.length;
}
for (var i = 0; i < b.table.length; i++) {
subLengths += b.table[i].table.length;
}
var toRemove = a.table.length + b.table.length
return toRemove - (Math.floor((subLengths - 1) / M) + 1);
}
// get2, set2 and saveSlot are helpers for accessing elements over two arrays.
function get2(a, b, index) {
return index < a.length ? a[index] : b[index - a.length];
}
function set2(a, b, index, value) {
if (index < a.length) {
a[index] = value;
} else {
b[index - a.length] = value;
}
}
function saveSlot(a, b, index, slot) {
set2(a.table, b.table, index, slot);
var l = (index == 0 || index == a.lengths.length) ?
0 : get2(a.lengths, a.lengths, index - 1);
set2(a.lengths, b.lengths, index, l + length(slot));
}
// Creates a node or leaf with a given length at their arrays for perfomance.
// Is only used by shuffle.
function createNode(h, length) {
if (length < 0) { length = 0; }
var a = { ctor:"_Array", height:h, table:new Array(length) };
if (h > 0) {
a.lengths = new Array(length);
}
return a;
}
// Returns an array of two balanced nodes.
function shuffle(a, b, toRemove) {
var newA = createNode(a.height, Math.min(M, a.table.length + b.table.length - toRemove));
var newB = createNode(a.height, newA.table.length - (a.table.length + b.table.length - toRemove));
// Skip the slots with size M. More precise: copy the slot references
// to the new node
var read = 0;
while (get2(a.table, b.table, read).table.length % M == 0) {
set2(newA.table, newB.table, read, get2(a.table, b.table, read));
set2(newA.lengths, newB.lengths, read, get2(a.lengths, b.lengths, read));
read++;
}
// Pulling items from left to right, caching in a slot before writing
// it into the new nodes.
var write = read;
var slot = new createNode(a.height - 1, 0);
var from = 0;
// If the current slot is still containing data, then there will be at
// least one more write, so we do not break this loop yet.
while (read - write - (slot.table.length > 0 ? 1 : 0) < toRemove) {
// Find out the max possible items for copying.
var source = get2(a.table, b.table, read);
var to = Math.min(M - slot.table.length, source.table.length)
// Copy and adjust size table.
slot.table = slot.table.concat(source.table.slice(from, to));
if (slot.height > 0) {
var len = slot.lengths.length;
for (var i = len; i < len + to - from; i++) {
slot.lengths[i] = length(slot.table[i]);
slot.lengths[i] += (i > 0 ? slot.lengths[i - 1] : 0);
}
}
from += to;
// Only proceed to next slots[i] if the current one was
// fully copied.
if (source.table.length <= to) {
read++; from = 0;
}
// Only create a new slot if the current one is filled up.
if (slot.table.length == M) {
saveSlot(newA, newB, write, slot);
slot = createNode(a.height - 1,0);
write++;
}
}
// Cleanup after the loop. Copy the last slot into the new nodes.
if (slot.table.length > 0) {
saveSlot(newA, newB, write, slot);
write++;
}
// Shift the untouched slots to the left
while (read < a.table.length + b.table.length ) {
saveSlot(newA, newB, write, get2(a.table, b.table, read));
read++; write++;
}
return [newA, newB];
}
// Navigation functions
function botRight(a) { return a.table[a.table.length - 1]; }
function botLeft(a) { return a.table[0]; }
// Copies a node for updating. Note that you should not use this if
// only updating only one of "table" or "lengths" for performance reasons.
function nodeCopy(a) {
var newA = { ctor:"_Array", height:a.height
, table:a.table.slice() };
if (a.height > 0) { newA.lengths = a.lengths.slice(); }
return newA;
}
// Returns how many items are in the tree.
function length(array) {
if (array.height == 0) {
return array.table.length;
} else {
return array.lengths[array.lengths.length - 1];
}
}
// Calculates in which slot of "table" the item probably is, then
// find the exact slot via forward searching in "lengths". Returns the index.
function getSlot(i, a) {
var slot = i >> (5 * a.height);
while (a.lengths[slot] <= i) {
slot++;
}
return slot;
}
// Recursively creates a tree with a given height containing
// only the given item.
function create(item, h) {
if (h == 0) {
return { ctor:"_Array", height:0
, table:[item] };
} else {
return { ctor:"_Array", height:h
, table:[create(item, h - 1)]
, lengths:[1] };
}
}
// Recursively creates a tree that contains the given tree.
function parentise(tree, h) {
if (h == tree.height) {
return tree;
} else {
return { ctor:"_Array", height:h
, table:[parentise(tree, h - 1)]
, lengths:[length(tree)] };
}
}
// Emphasizes blood brotherhood beneath two trees.
function siblise(a, b) {
return { ctor:"_Array", height:a.height + 1
, table:[a, b]
, lengths:[length(a), length(a) + length(b)] };
}
function toJSArray(a) {
var jsArray = new Array(length(a));
toJSArray_(jsArray, 0, a);
return jsArray;
}
function toJSArray_(jsArray, i, a) {
for (var t = 0; t < a.table.length; t++) {
if (a.height == 0) {
jsArray[i + t] = a.table[t];
} else {
var inc = t == 0 ? 0 : a.lengths[t - 1];
toJSArray_(jsArray, i + inc, a.table[t]);
}
}
}
function fromJSArray(jsArray) {
if (jsArray.length == 0) { return empty; }
var h = Math.floor(Math.log(jsArray.length) / Math.log(M));
return fromJSArray_(jsArray, h, 0, jsArray.length);
}
function fromJSArray_(jsArray, h, from, to) {
if (h == 0) {
return { ctor:"_Array", height:0
, table:jsArray.slice(from, to) };
}
var step = Math.pow(M, h);
var table = new Array(Math.ceil((to - from) / step));
var lengths = new Array(table.length);
for (var i = 0; i < table.length; i++) {
table[i] = fromJSArray_( jsArray, h - 1, from + (i * step)
, Math.min(from + ((i + 1) * step), to));
lengths[i] = length(table[i]) + (i > 0 ? lengths[i-1] : 0);
}
return { ctor:"_Array", height:h, table:table, lengths:lengths };
}
Elm.Native.Array.values = {
empty:empty,
fromList:fromList,
toList:toList,
initialize:F2(initialize),
append:F2(append),
push:F2(push),
slice:F3(slice),
get:F2(get),
set:F3(set),
map:F2(map),
indexedMap:F2(indexedMap),
foldl:F3(foldl),
foldr:F3(foldr),
length:length,
toJSArray:toJSArray,
fromJSArray:fromJSArray
};
return elm.Native.Array.values = Elm.Native.Array.values;
}
Elm.Native.Basics = {};
Elm.Native.Basics.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Basics = elm.Native.Basics || {};
if (elm.Native.Basics.values) return elm.Native.Basics.values;
var JS = Elm.Native.JavaScript.make(elm);
var Utils = Elm.Native.Utils.make(elm);
function div(a, b) {
return (a/b)|0;
}
function rem(a, b) {
return a % b;
}
var mod = Utils.mod;
function logBase(base, n) {
return Math.log(n) / Math.log(base);
}
function negate(n) {
return -n;
}
function abs(n) {
return n < 0 ? -n : n;
}
function min(a, b) {
return Utils.cmp(a,b) < 0 ? a : b;
}
function max(a, b) {
return Utils.cmp(a,b) > 0 ? a : b;
}
function clamp(lo, hi, n) {
return Utils.cmp(n,lo) < 0 ? lo : Utils.cmp(n,hi) > 0 ? hi : n;
}
function xor(a, b) {
return a !== b;
}
function not(b) {
return !b;
}
function isInfinite(n) {
return n === Infinity || n === -Infinity
}
function truncate(n) {
return n|0;
}
function degrees(d) {
return d * Math.PI / 180;
}
function turns(t) {
return 2 * Math.PI * t;
}
function fromPolar(point) {
var r = point._0;
var t = point._1;
return Utils.Tuple2(r * Math.cos(t), r * Math.sin(t));
}
function toPolar(point) {
var x = point._0;
var y = point._1;
return Utils.Tuple2(Math.sqrt(x * x + y * y), Math.atan2(y,x));
}
var basics = {
div: F2(div),
rem: F2(rem),
mod: mod,
pi: Math.PI,
e: Math.E,
cos: Math.cos,
sin: Math.sin,
tan: Math.tan,
acos: Math.acos,
asin: Math.asin,
atan: Math.atan,
atan2: F2(Math.atan2),
degrees: degrees,
turns: turns,
fromPolar: fromPolar,
toPolar: toPolar,
sqrt: Math.sqrt,
logBase: F2(logBase),
negate: negate,
abs: abs,
min: F2(min),
max: F2(max),
clamp: F3(clamp),
compare: Utils.compare,
xor: F2(xor),
not: not,
truncate: truncate,
ceiling: Math.ceil,
floor: Math.floor,
round: Math.round,
toFloat: function(x) { return x; },
isNaN: isNaN,
isInfinite: isInfinite
};
return elm.Native.Basics.values = basics;
};
Elm.Native.Bitwise = {};
Elm.Native.Bitwise.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Bitwise = elm.Native.Bitwise || {};
if (elm.Native.Bitwise.values) return elm.Native.Bitwise.values;
function and(a,b) { return a & b; }
function or (a,b) { return a | b; }
function xor(a,b) { return a ^ b; }
function not(a) { return ~a; }
function sll(a,offset) { return a << offset; }
function sra(a,offset) { return a >> offset; }
function srl(a,offset) { return a >>> offset; }
return elm.Native.Bitwise.values = {
and: F2(and),
or : F2(or ),
xor: F2(xor),
complement: not,
shiftLeft : F2(sll),
shiftRightArithmatic: F2(sra),
shiftRightLogical : F2(srl)
};
};
Elm.Native.Char = {};
Elm.Native.Char.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Char = elm.Native.Char || {};
if (elm.Native.Char.values) return elm.Native.Char.values;
var Utils = Elm.Native.Utils.make(elm);
function isBetween(lo,hi) { return function(chr) {
var c = chr.charCodeAt(0);
return lo <= c && c <= hi;
};
}
var isDigit = isBetween('0'.charCodeAt(0),'9'.charCodeAt(0));
var chk1 = isBetween('a'.charCodeAt(0),'f'.charCodeAt(0));
var chk2 = isBetween('A'.charCodeAt(0),'F'.charCodeAt(0));
return elm.Native.Char.values = {
fromCode : function(c) { return String.fromCharCode(c); },
toCode : function(c) { return c.toUpperCase().charCodeAt(0); },
toUpper : function(c) { return Utils.chr(c.toUpperCase()); },
toLower : function(c) { return Utils.chr(c.toLowerCase()); },
toLocaleUpper : function(c) { return Utils.chr(c.toLocaleUpperCase()); },
toLocaleLower : function(c) { return Utils.chr(c.toLocaleLowerCase()); },
isLower : isBetween('a'.charCodeAt(0),'z'.charCodeAt(0)),
isUpper : isBetween('A'.charCodeAt(0),'Z'.charCodeAt(0)),
isDigit : isDigit,
isOctDigit : isBetween('0'.charCodeAt(0),'7'.charCodeAt(0)),
isHexDigit : function(c) { return isDigit(c) || chk1(c) || chk2(c); }
};
};
Elm.Native.Color = {};
Elm.Native.Color.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Color = elm.Native.Color || {};
if (elm.Native.Color.values) return elm.Native.Color.values;
var Utils = Elm.Native.Utils.make(elm);
function toCss(c) {
var format = '';
var colors = '';
if (c.ctor === 'RGBA') {
format = 'rgb';
colors = c._0 + ', ' + c._1 + ', ' + c._2;
} else {
format = 'hsl';
colors = (c._0 * 180 / Math.PI) + ', ' +
(c._1 * 100) + '%, ' +
(c._2 * 100) + '%';
}
if (c._3 === 1) {
return format + '(' + colors + ')';
} else {
return format + 'a(' + colors + ', ' + c._3 + ')';
}
}
return elm.Native.Color.values = {
toCss:toCss
};
};
Elm.Native.Date = {};
Elm.Native.Date.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Date = elm.Native.Date || {};
if (elm.Native.Date.values) return elm.Native.Date.values;
var Maybe = Elm.Maybe.make(elm);
function dateNow() { return new window.Date; }
function readDate(str) {
var d = new window.Date(str);
if (isNaN(d.getTime())) return Maybe.Nothing;
return Maybe.Just(d);
}
var dayTable = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
var monthTable = ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"];
return elm.Native.Date.values = {
read : readDate,
year : function(d) { return d.getFullYear(); },
month : function(d) { return { ctor:monthTable[d.getMonth()] }; },
day : function(d) { return d.getDate(); },
hour : function(d) { return d.getHours(); },
minute : function(d) { return d.getMinutes(); },
second : function(d) { return d.getSeconds(); },
toTime : function(d) { return d.getTime(); },
fromTime: function(t) { return new window.Date(t); },
dayOfWeek : function(d) { return { ctor:dayTable[d.getDay()] }; }
};
};
Elm.Native.Debug = {};
Elm.Native.Debug.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Debug = elm.Native.Debug || {};
if (elm.Native.Debug.values) return elm.Native.Debug.values;
if ('values' in Elm.Native.Debug)
return elm.Native.Debug.values = Elm.Native.Debug.values;
var show = Elm.Native.Show.make(elm).show;
var replace = Elm.Native.Utils.make(elm).replace;
function log(tag, value) {
var msg = tag + ': ' + show(value);
var process = process || {};
if (process.stdout) {
process.stdout.write(msg);
} else {
console.log(msg);
}
return value;
}
function tracePath(debugId, form) {
return replace([["debugTracePathId",debugId]], form);
}
function WatchTracker() {
this.frames = [{}];
this.clear = function() {
this.watches = {};
};
this.pushFrame = function() {
var lastFrame = this.frames[this.frames.length - 1];
this.frames.push(lastFrame);
}
this.notify = function(tag, value) {
this.frames[this.frames.length - 1][tag] = value;
};
}
var watchTracker = new WatchTracker();
function watch(tag, value) {
watchTracker.notify(tag, value);
return value;
}
function watchSummary(tag, f, value) {
watchTracker.notify(tag, f(value));
return value;
}
Elm.Native.Debug.values = {
tracePath: F2(tracePath),
log: F2(log),
watch: F2(watch),
watchSummary:F3(watchSummary),
watchTracker: watchTracker
};
return elm.Native.Debug.values = Elm.Native.Debug.values;
};
Elm.Native.Error = {};
Elm.Native.Error.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Error = elm.Native.Error || {};
if (elm.Native.Error.values) return elm.Native.Error.values;
function indent(lines) {
var msg = '';
for (var i = 0; i < lines.length; ++i) {
msg += '<br/> ' + lines[i];
}
return msg;
}
function Case(moduleName, span) {
var msg = indent(['Non-exhaustive pattern match in case-expression.',
'Make sure your patterns cover every case!']);
throw new Error('Runtime error in module ' + moduleName + ' (' + span + '):' + msg);
}
function If(moduleName, span) {
var msg = indent(['Non-exhaustive pattern match in multi-way-if expression.',
'It is best to use \'otherwise\' as the last branch of multi-way-if.']);
throw new Error('Runtime error in module ' + moduleName + ' (' + span + '):' + msg);
}
function raise(str) { throw new Error(str); }
return elm.Native.Error.values = { Case: Case, If: If, raise: raise };
};
function F2(fun) {
function wrapper(a) { return function(b) { return fun(a,b) } }
wrapper.arity = 2;
wrapper.func = fun;
return wrapper;
}
function F3(fun) {
function wrapper(a) {
return function(b) { return function(c) { return fun(a,b,c) }}
}
wrapper.arity = 3;
wrapper.func = fun;
return wrapper;
}
function F4(fun) {
function wrapper(a) { return function(b) { return function(c) {
return function(d) { return fun(a,b,c,d) }}}
}
wrapper.arity = 4;
wrapper.func = fun;
return wrapper;
}
function F5(fun) {
function wrapper(a) { return function(b) { return function(c) {
return function(d) { return function(e) { return fun(a,b,c,d,e) }}}}
}
wrapper.arity = 5;
wrapper.func = fun;
return wrapper;
}
function F6(fun) {
function wrapper(a) { return function(b) { return function(c) {
return function(d) { return function(e) { return function(f) {
return fun(a,b,c,d,e,f) }}}}}
}
wrapper.arity = 6;
wrapper.func = fun;
return wrapper;
}
function F7(fun) {
function wrapper(a) { return function(b) { return function(c) {
return function(d) { return function(e) { return function(f) {
return function(g) { return fun(a,b,c,d,e,f,g) }}}}}}
}
wrapper.arity = 7;
wrapper.func = fun;
return wrapper;
}
function F8(fun) {
function wrapper(a) { return function(b) { return function(c) {
return function(d) { return function(e) { return function(f) {
return function(g) { return function(h) {return fun(a,b,c,d,e,f,g,h)}}}}}}}
}
wrapper.arity = 8;
wrapper.func = fun;
return wrapper;
}
function F9(fun) {
function wrapper(a) { return function(b) { return function(c) {
return function(d) { return function(e) { return function(f) {
return function(g) { return function(h) { return function(i) {
return fun(a,b,c,d,e,f,g,h,i) }}}}}}}}
}
wrapper.arity = 9;
wrapper.func = fun;
return wrapper;
}
function A2(fun,a,b) {
return fun.arity === 2 ? fun.func(a,b) : fun(a)(b);
}
function A3(fun,a,b,c) {
return fun.arity === 3 ? fun.func(a,b,c) : fun(a)(b)(c);
}
function A4(fun,a,b,c,d) {
return fun.arity === 4 ? fun.func(a,b,c,d) : fun(a)(b)(c)(d);
}
function A5(fun,a,b,c,d,e) {
return fun.arity === 5 ? fun.func(a,b,c,d,e) : fun(a)(b)(c)(d)(e);
}
function A6(fun,a,b,c,d,e,f) {
return fun.arity === 6 ? fun.func(a,b,c,d,e,f) : fun(a)(b)(c)(d)(e)(f);
}
function A7(fun,a,b,c,d,e,f,g) {
return fun.arity === 7 ? fun.func(a,b,c,d,e,f,g) : fun(a)(b)(c)(d)(e)(f)(g);
}
function A8(fun,a,b,c,d,e,f,g,h) {
return fun.arity === 8 ? fun.func(a,b,c,d,e,f,g,h) : fun(a)(b)(c)(d)(e)(f)(g)(h);
}
function A9(fun,a,b,c,d,e,f,g,h,i) {
return fun.arity === 9 ? fun.func(a,b,c,d,e,f,g,h,i)
: fun(a)(b)(c)(d)(e)(f)(g)(h)(i);
}
Elm.Native.JavaScript = {};
Elm.Native.JavaScript.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.JavaScript = elm.Native.JavaScript || {};
if (elm.Native.JavaScript.values) return elm.Native.JavaScript.values;
var List = Elm.Native.List.make(elm);
var Render = ElmRuntime.use(ElmRuntime.Render.Element);
function fromJS(v) {
var type = typeof v;
if (type === 'number' ) return v;
if (type === 'boolean') return v;
if (type === 'string' ) return v;
if (v instanceof Array) {
var arr = [];
var len = v.length;
for (var i = 0; i < len; ++i) {
var x = fromJS(v[i]);
if (x !== null) arr.push(x);
}
return List.fromArray(arr);
}
if (type === 'object') {
var rec = { _:{} };
for (var f in v) {
var x = fromJS(v[f]);
if (x !== null) rec[f] = x;
}
return rec;
}
return null;
}
function toJS(v) {
var type = typeof v;
if (type === 'number' || type === 'boolean' || type === 'string') return v;
if (type === 'object' && '_' in v) {
var obj = {};
for (var k in v) {
var x = toJS(v[k]);
if (x !== null) obj[k] = x;
}
return obj;
}
if (type === 'object' && (v.ctor === '::' || v.ctor === '[]')) {
var array = List.toArray(v);
for (var i = array.length; i--; ) {
array[i] = toJS(array[i]);
}
return array;
}
return null;
}
function fromRecord(r) {
if (typeof r === 'object' && '_' in r) {
return toJS(r);
}
throw new Error("'fromRecord' must be called on a record.");
}
return elm.Native.JavaScript.values = {
toRecord : fromJS,
fromRecord : fromRecord
};
};
Elm.Native.Json = {};
Elm.Native.Json.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Json = elm.Native.Json || {};
if (elm.Native.Json.values) return elm.Native.Json.values;
var Maybe = Elm.Maybe.make(elm);
var Dict = Elm.Dict.make(elm);
var List = Elm.Native.List.make(elm);
var Utils = Elm.Native.Utils.make(elm);
function toJS(v) {
switch (v.ctor) {
case 'Null' : return null;
case 'String' : return v._0;
case 'Number' : return v._0;
case 'Boolean': return v._0;
case 'Object' :
var obj = {};
var array = List.toArray(Dict.toList(v._0));
for (var i = array.length; i--; ) {
var entry = array[i];
obj[entry._0] = toJS(entry._1);
}
return obj;
case 'Array' :
var array = List.toArray(v._0);
for (var i = array.length; i--; ) {
array[i] = toJS(array[i]);
}
return array;
}
}
function toString(sep, value) {
return JSON.stringify(toJS(value), null, sep);
}
function fromJS(v) {
switch (typeof v) {
case 'string' : return { ctor:"String" , _0: v };
case 'number' : return { ctor:"Number" , _0: v };
case 'boolean': return { ctor:"Boolean", _0: v };
case 'object' :
if (v === null) return { ctor:"Null" };
if (v instanceof Array) {
var array = new Array(v.length);
for (var i = v.length; i--; ) {
array[i] = fromJS(v[i]);
}
return {
ctor:"Array",
_0: List.fromArray(array)
};
}
var array = [];
for (var key in v) {
var value = fromJS(v[key]);
array.push(Utils.Tuple2(key, value));
}
var list = List.fromArray(array);
return {
ctor:"Object",
_0: Dict.fromList(list)
};
}
}
function fromString(str) {
try {
return Maybe.Just(fromJS(JSON.parse(str)));
} catch (e) {
return Maybe.Nothing;
}
}
return elm.Native.Json.values = {
toString : F2(toString),
fromString : fromString,
fromJS : fromJS,
toJS : toJS
};
};
Elm.Native.List = {};
Elm.Native.List.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.List = elm.Native.List || {};
if (elm.Native.List.values) return elm.Native.List.values;
if ('values' in Elm.Native.List)
return elm.Native.List.values = Elm.Native.List.values;
var Utils = Elm.Native.Utils.make(elm);
// TODO: Improve Nil handling
// We can change places like: if (xs.ctor === '[]') ... to if (xs === Nil) ...
// but only if we're confident Nil can only be defined once.
// Currently (27Mar2013) each module can have different instantiations, so multiple Nil objects can exist
// (and if they're used interchangeably then direct object comparison fails where ctor doesn't).
// So, this can only be fixed when modules initialisation is also fixed.
// The performance overhead of the .ctor calls is 5-10% according to jsperf (depending on fn + list size)
// (on firefox 19)
var Nil = { ctor:'[]' };
// using freeze for every cons would be nice but is a huge (9x on firefox 19)
// performance penalty
function Cons(hd,tl) { return { ctor:"::", _0:hd, _1:tl }; }
function throwError(f) {
throw new Error("Function '" + f + "' expects a non-empty list!");
}
function toArray(xs) {
var out = [];
while (xs.ctor !== '[]') {
out.push(xs._0);
xs = xs._1;
}
return out;
}
function fromArray(arr) {
var out = Nil;
for (var i = arr.length; i--; ) {
out = Cons(arr[i], out);
}
return out;
}
function range(lo,hi) {
var lst = Nil;
if (lo <= hi) {
do { lst = Cons(hi,lst) } while (hi-->lo);
}
return lst
}
function append(xs,ys) {
// append Text
if (xs.text || ys.text) {
return Utils.txt(Utils.makeText(xs) + Utils.makeText(ys));
}
// append Strings
if (typeof xs === "string") return xs + ys;
// append Lists
if (xs.ctor === '[]') { return ys; }
var root = Cons(xs._0, Nil);
var curr = root;
xs = xs._1;
while (xs.ctor !== '[]') {
curr._1 = Cons(xs._0, Nil);
xs = xs._1;
curr = curr._1;
}
curr._1 = ys;
return root;
}
function head(v) { return v.ctor === '[]' ? throwError('head') : v._0; }
function tail(v) { return v.ctor === '[]' ? throwError('tail') : v._1; }
function last(xs) {
if (xs.ctor === '[]') { throwError('last'); }
var out = xs._0;
while (xs.ctor !== '[]') {
out = xs._0;
xs = xs._1;
}
return out;
}
function map(f, xs) {
var arr = [];
while (xs.ctor !== '[]') {
arr.push(f(xs._0));
xs = xs._1;
}
return fromArray(arr);
}
// f defined similarly for both foldl and foldr (NB: different from Haskell)
// ie, foldl : (a -> b -> b) -> b -> [a] -> b
function foldl(f, b, xs) {
var acc = b;
while (xs.ctor !== '[]') {
acc = A2(f, xs._0, acc);
xs = xs._1;
}
return acc;
}
function foldr(f, b, xs) {
var arr = toArray(xs);
var acc = b;
for (var i = arr.length; i--; ) {
acc = A2(f, arr[i], acc);
}
return acc;
}
function foldl1(f, xs) {
return xs.ctor === '[]' ? throwError('foldl1') : foldl(f, xs._0, xs._1);
}
function foldr1(f, xs) {
if (xs.ctor === '[]') { throwError('foldr1'); }
var arr = toArray(xs);
var acc = arr.pop();
for (var i = arr.length; i--; ) {
acc = A2(f, arr[i], acc);
}
return acc;
}
function scanl(f, b, xs) {
var arr = toArray(xs);
arr.unshift(b);
var len = arr.length;
for (var i = 1; i < len; ++i) {
arr[i] = A2(f, arr[i], arr[i-1]);
}
return fromArray(arr);
}
function scanl1(f, xs) {
return xs.ctor === '[]' ? throwError('scanl1') : scanl(f, xs._0, xs._1);
}
function filter(pred, xs) {
var arr = [];
while (xs.ctor !== '[]') {
if (pred(xs._0)) { arr.push(xs._0); }
xs = xs._1;
}
return fromArray(arr);
}
function length(xs) {
var out = 0;
while (xs.ctor !== '[]') {
out += 1;
xs = xs._1;
}
return out;
}
function member(x, xs) {
while (xs.ctor !== '[]') {
if (Utils.eq(x,xs._0)) return true;
xs = xs._1;
}
return false;
}
function reverse(xs) { return fromArray(toArray(xs).reverse()); }
function concat(xss) {
if (xss.ctor === '[]') return xss;
var arr = toArray(xss);
var xs = arr[arr.length-1];
for (var i = arr.length-1; i--; ) {
xs = append(arr[i], xs);
}
return xs;
}
function all(pred, xs) {
while (xs.ctor !== '[]') {
if (!pred(xs._0)) return false;
xs = xs._1;
}
return true;
}
function any(pred, xs) {
while (xs.ctor !== '[]') {
if (pred(xs._0)) return true;
xs = xs._1;
}
return false;
}
function zip(xs, ys) {
var arr = [];
while (xs.ctor !== '[]' && ys.ctor !== '[]') {
arr.push(Utils.Tuple2(xs._0, ys._0));
xs = xs._1;
ys = ys._1;
}
return fromArray(arr);
}
function zipWith(f, xs, ys) {
var arr = [];
while (xs.ctor !== '[]' && ys.ctor !== '[]') {
arr.push(A2(f, xs._0, ys._0));
xs = xs._1;
ys = ys._1;
}
return fromArray(arr);
}
function zipWith3(f, xs, ys, zs) {
var arr = [];
while (xs.ctor !== '[]' && ys.ctor !== '[]' && zs.ctor !== '[]') {
arr.push(A3(f, xs._0, ys._0, zs._0));
xs = xs._1;
ys = ys._1;
zs = zs._1;
}
return fromArray(arr);
}
function zipWith4(f, ws, xs, ys, zs) {
var arr = [];
while ( ws.ctor !== '[]'
&& xs.ctor !== '[]'
&& ys.ctor !== '[]'
&& zs.ctor !== '[]')
{
arr.push(A4(f, ws._0, xs._0, ys._0, zs._0));
ws = ws._1;
xs = xs._1;
ys = ys._1;
zs = zs._1;
}
return fromArray(arr);
}
function zipWith5(f, vs, ws, xs, ys, zs) {
var arr = [];
while ( vs.ctor !== '[]'
&& ws.ctor !== '[]'
&& xs.ctor !== '[]'
&& ys.ctor !== '[]'
&& zs.ctor !== '[]')
{
arr.push(A5(f, vs._0, ws._0, xs._0, ys._0, zs._0));
vs = vs._1;
ws = ws._1;
xs = xs._1;
ys = ys._1;
zs = zs._1;
}
return fromArray(arr);
}
function sort(xs) {
return fromArray(toArray(xs).sort(Utils.cmp));
}
function sortBy(f, xs) {
return fromArray(toArray(xs).sort(function(a,b){
return Utils.cmp(f(a), f(b));
}));
}
function sortWith(f, xs) {
return fromArray(toArray(xs).sort(function(a,b){
var ord = f(a)(b).ctor;
return ord === 'EQ' ? 0 : ord === 'LT' ? -1 : 1;
}));
}
function nth(xs, n) {
return toArray(xs)[n];
}
function take(n, xs) {
var arr = [];
while (xs.ctor !== '[]' && n > 0) {
arr.push(xs._0);
xs = xs._1;
--n;
}
return fromArray(arr);
}
function drop(n, xs) {
while (xs.ctor !== '[]' && n > 0) {
xs = xs._1;
--n;
}
return xs;
}
function repeat(n, x) {
var arr = [];
var pattern = [x];
while (n > 0) {
if (n & 1) arr = arr.concat(pattern);
n >>= 1, pattern = pattern.concat(pattern);
}
return fromArray(arr);
}
function join(sep, xss) {
if (sep.text) {
sep = Utils.makeText(sep);
xss = toArray(xss);
for (var i = xss.length; i--; ) {
xss[i] = Utils.makeText(xss[i]);
}
return Utils.txt(xss.join(sep));
}
if (typeof sep === 'string') return toArray(xss).join(sep);
if (xss.ctor === '[]') return Nil;
var s = toArray(sep);
var out = toArray(xss._0);
xss = xss._1;
while (xss.ctor !== '[]') {
out = out.concat(s, toArray(xss._0));
xss = xss._1;
}
return fromArray(out);
}
/*
* Only to be used internally; do some side effects for each elem
*/
function each(action, xs) {
while(xs.ctor !== '[]') {
action(xs._0);
xs = xs._1;
}
}
Elm.Native.List.values = {
Nil:Nil,
Cons:Cons,
cons:F2(Cons),
toArray:toArray,
fromArray:fromArray,
range:range,
append:append,
head:head,
tail:tail,
last:last,
map:F2(map),
foldl:F3(foldl),
foldr:F3(foldr),
foldl1:F2(foldl1),
foldr1:F2(foldr1),
scanl:F3(scanl),
scanl1:F2(scanl1),
filter:F2(filter),
length:length,
member:F2(member),
reverse:reverse,
concat:concat,
all:F2(all),
any:F2(any),
zipWith :F3(zipWith ),
zipWith3:F4(zipWith3),
zipWith4:F5(zipWith4),
zipWith5:F6(zipWith5),
zip:F2(zip),
sort:sort,
sortBy:F2(sortBy),
sortWith:F2(sortWith),
nth:F2(nth),
take:F2(take),
drop:F2(drop),
repeat:F2(repeat),
join:F2(join),
each:each
};
return elm.Native.List.values = Elm.Native.List.values;
};
Elm.Native.Ports = {};
Elm.Native.Ports.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Ports = elm.Native.Ports || {};
if (elm.Native.Ports.values) return elm.Native.Ports.values;
var Signal = Elm.Signal.make(elm);
function incomingSignal(converter) {
converter.isSignal = true;
return converter;
}
function outgoingSignal(converter) {
return function(signal) {
var subscribers = []
function subscribe(handler) {
subscribers.push(handler);
}
function unsubscribe(handler) {
subscribers.pop(subscribers.indexOf(handler));
}
A2( Signal.lift, function(value) {
var val = converter(value);
var len = subscribers.length;
for (var i = 0; i < len; ++i) {
subscribers[i](val);
}
}, signal);
return { subscribe:subscribe, unsubscribe:unsubscribe };
}
}
function portIn(name, converter) {
var jsValue = elm.ports.incoming[name];
if (jsValue === undefined) {
throw new Error("Initialization Error: port '" + name +
"' was not given an input!");
}
elm.ports.uses[name] += 1;
try {
var elmValue = converter(jsValue);
} catch(e) {
throw new Error("Initialization Error on port '" + name + "': \n" + e.message);
}
// just return a static value if it is not a signal
if (!converter.isSignal) {
return elmValue;
}
// create a signal if necessary
var signal = Signal.constant(elmValue);
function send(jsValue) {
try {
var elmValue = converter(jsValue);
} catch(e) {
throw new Error("Error sending to port '" + name + "': \n" + e.message);
}
setTimeout(function() {
elm.notify(signal.id, elmValue);
}, 0);
}
elm.ports.outgoing[name] = { send:send };
return signal;
}
function portOut(name, converter, value) {
try {
elm.ports.outgoing[name] = converter(value);
} catch(e) {
throw new Error("Initialization Error on port '" + name + "': \n" + e.message);
}
return value;
}
return elm.Native.Ports.values = {
incomingSignal: incomingSignal,
outgoingSignal: outgoingSignal,
portOut: portOut,
portIn: portIn
};
};
Elm.Native.Regex = {};
Elm.Native.Regex.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Regex = elm.Native.Regex || {};
if (elm.Native.Regex.values) return elm.Native.Regex.values;
if ('values' in Elm.Native.Regex)
return elm.Native.Regex.values = Elm.Native.Regex.values;
var List = Elm.Native.List.make(elm);
var Maybe = Elm.Maybe.make(elm);
function escape(str) {
return str.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
}
function caseInsensitive(re) {
return new RegExp(re.source, 'gi');
}
function regex(raw) {
return new RegExp(raw, 'g');
}
function contains(re, string) {
return string.match(re) !== null;
}
function find(n, re, str) {
n = n.ctor === "All" ? Infinity : n._0;
var out = [];
var number = 0;
var string = str;
var result;
while (number++ < n && (result = re.exec(string))) {
var i = result.length - 1;
var subs = new Array(i);
while (i > 0) {
var submatch = result[i];
subs[--i] = submatch === undefined
? Maybe.Nothing
: Maybe.Just(submatch);
}
out.push({
_:{},
match: result[0],
submatches: List.fromArray(subs),
index: result.index,
number: number
});
}
return List.fromArray(out);
}
function replace(n, re, replacer, string) {
n = n.ctor === "All" ? Infinity : n._0;
var count = 0;
function jsReplacer(match) {
if (count++ > n) return match;
var i = arguments.length-3;
var submatches = new Array(i);
while (i > 0) {
var submatch = arguments[i];
submatches[--i] = submatch === undefined
? Maybe.Nothing
: Maybe.Just(submatch);
}
return replacer({
_:{},
match:match,
submatches:List.fromArray(submatches),
index:arguments[i-1],
number:count
});
}
return string.replace(re, jsReplacer);
}
function split(n, re, str) {
if (n === Infinity) {
return List.fromArray(string.split(re));
}
var string = str;
var result;
var out = [];
var start = re.lastIndex;
while (n--) {
if (!(result = re.exec(string))) break;
out.push(string.slice(start, result.index));
start = re.lastIndex;
}
out.push(string.slice(start));
return List.fromArray(out);
}
return Elm.Native.Regex.values = {
regex: regex,
caseInsensitive: caseInsensitive,
escape: escape,
contains: F2(contains),
find: F3(find),
replace: F4(replace),
split: F3(split)
};
};
Elm.Native.Show = {};
Elm.Native.Show.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Show = elm.Native.Show || {};
if (elm.Native.Show.values) return elm.Native.Show.values;
var NList = Elm.Native.List.make(elm);
var Array = Elm.Array.make(elm);
var List = Elm.List.make(elm);
var Dict = Elm.Dict.make(elm);
var Tuple2 = Elm.Native.Utils.make(elm).Tuple2;
var toString = function(v) {
var type = typeof v;
if (type === "function") {
var name = v.func ? v.func.name : v.name;
return '<function' + (name === '' ? '' : ': ') + name + '>';
}
else if (type === "boolean") {
return v ? "True" : "False";
}
else if (type === "number") {
return v + "";
}
else if ((v instanceof String) && v.isChar) {
return "'" + addSlashes(v) + "'";
}
else if (type === "string") {
return '"' + addSlashes(v) + '"';
}
else if (type === "object" && '_' in v && probablyPublic(v)) {
var output = [];
for (var k in v._) {
for (var i = v._[k].length; i--; ) {
output.push(k + " = " + toString(v._[k][i]));
}
}
for (var k in v) {
if (k === '_') continue;
output.push(k + " = " + toString(v[k]));
}
if (output.length === 0) {
return "{}";
}
return "{ " + output.join(", ") + " }";
}
else if (type === "object" && 'ctor' in v) {
if (v.ctor.substring(0,6) === "_Tuple") {
var output = [];
for (var k in v) {
if (k === 'ctor') continue;
output.push(toString(v[k]));
}
return "(" + output.join(",") + ")";
}
else if (v.ctor === "_Array") {
var list = Array.toList(v);
return "Array.fromList " + toString(list);
}
else if (v.ctor === "::") {
var output = '[' + toString(v._0);
v = v._1;
while (v.ctor === "::") {
output += "," + toString(v._0);
v = v._1;
}
return output + ']';
}
else if (v.ctor === "[]") {
return "[]";
}
else if (v.ctor === "RBNode" || v.ctor === "RBEmpty") {
var cons = F3(function(k,v,acc){return NList.Cons(Tuple2(k,v),acc)});
var list = A3(Dict.foldr, cons, NList.Nil, v);
var name = "Dict";
if (list.ctor === "::" && list._0._1.ctor === "_Tuple0") {
name = "Set";
list = A2(List.map, function(x){return x._0}, list);
}
return name + ".fromList " + toString(list);
}
else {
var output = "";
for (var i in v) {
if (i === 'ctor') continue;
var str = toString(v[i]);
var parenless = str[0] === '{' || str[0] === '<' || str.indexOf(' ') < 0;
output += ' ' + (parenless ? str : '(' + str + ')');
}
return v.ctor + output;
}
}
if (type === 'object' && 'recv' in v) {
return '<signal>';
}
return "<internal structure>";
};
function addSlashes(str) {
return str.replace(/\\/g, '\\\\')
.replace(/\n/g, '\\n')
.replace(/\t/g, '\\t')
.replace(/\r/g, '\\r')
.replace(/\v/g, '\\v')
.replace(/\0/g, '\\0')
.replace(/\'/g, "\\'")
.replace(/\"/g, '\\"');
}
function probablyPublic(v) {
var keys = Object.keys(v);
var len = keys.length;
if (len === 3
&& 'props' in v
&& 'element' in v) return false;
if (len === 5
&& 'horizontal' in v
&& 'vertical' in v
&& 'x' in v
&& 'y' in v) return false;
if (len === 7
&& 'theta' in v
&& 'scale' in v
&& 'x' in v
&& 'y' in v
&& 'alpha' in v
&& 'form' in v) return false;
return true;
}
return elm.Native.Show.values = { show:toString };
};
Elm.Native.String = {};
Elm.Native.String.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.String = elm.Native.String || {};
if (elm.Native.String.values) return elm.Native.String.values;
if ('values' in Elm.Native.String)
return elm.Native.String.values = Elm.Native.String.values;
var Char = Elm.Char.make(elm);
var Maybe = Elm.Maybe.make(elm);
var List = Elm.Native.List.make(elm);
var Utils = Elm.Native.Utils.make(elm);
function isEmpty(str) {
return str.length === 0;
}
function cons(chr,str) {
return chr + str;
}
function uncons(str) {
var hd;
return (hd = str[0]) ? Maybe.Just(Utils.Tuple2(Utils.chr(hd), str.slice(1)))
: Maybe.Nothing;
}
function append(a,b) {
return a + b;
}
function concat(strs) {
return List.toArray(strs).join('');
}
function length(str) {
return str.length;
}
function map(f,str) {
var out = str.split('');
for (var i = out.length; i--; ) {
out[i] = f(Utils.chr(out[i]));
}
return out.join('');
}
function filter(pred,str) {
return str.split('').map(Utils.chr).filter(pred).join('');
}
function reverse(str) {
return str.split('').reverse().join('');
}
function foldl(f,b,str) {
var len = str.length;
for (var i = 0; i < len; ++i) {
b = A2(f, Utils.chr(str[i]), b);
}
return b;
}
function foldr(f,b,str) {
for (var i = str.length; i--; ) {
b = A2(f, Utils.chr(str[i]), b);
}
return b;
}
function split(sep, str) {
return List.fromArray(str.split(sep));
}
function join(sep, strs) {
return List.toArray(strs).join(sep);
}
function repeat(n, str) {
var result = '';
while (n > 0) {
if (n & 1) result += str;
n >>= 1, str += str;
}
return result;
}
function slice(start, end, str) {
return str.slice(start,end);
}
function left(n, str) {
return n < 1 ? "" : str.slice(0,n);
}
function right(n, str) {
return n < 1 ? "" : str.slice(-n);
}
function dropLeft(n, str) {
return n < 1 ? str : str.slice(n);
}
function dropRight(n, str) {
return n < 1 ? str : str.slice(0,-n);
}
function pad(n,chr,str) {
var half = (n - str.length) / 2;
return repeat(Math.ceil(half),chr) + str + repeat(half|0,chr);
}
function padRight(n,chr,str) {
return str + repeat(n - str.length, chr);
}
function padLeft(n,chr,str) {
return repeat(n - str.length, chr) + str;
}
function trim(str) {
return str.trim();
}
function trimLeft(str) {
return str.trimLeft();
}
function trimRight(str) {
return str.trimRight();
}
function words(str) {
return List.fromArray(str.trim().split(/\s+/g));
}
function lines(str) {
return List.fromArray(str.split(/\r\n|\r|\n/g));
}
function toUpper(str) {
return str.toUpperCase();
}
function toLower(str) {
return str.toLowerCase();
}
function any(pred, str) {
for (var i = str.length; i--; ) {
if (pred(Utils.chr(str[i]))) return true;
}
return false;
}
function all(pred, str) {
for (var i = str.length; i--; ) {
if (!pred(Utils.chr(str[i]))) return false;
}
return true;
}
function contains(sub, str) {
return str.indexOf(sub) > -1;
}
function startsWith(sub, str) {
return str.indexOf(sub) === 0;
}
function endsWith(sub, str) {
return str.length >= sub.length &&
str.lastIndexOf(sub) === str.length - sub.length;
}
function indexes(sub, str) {
var subLen = sub.length;
var i = 0;
var is = [];
while ((i = str.indexOf(sub, i)) > -1) {
is.push(i);
i = i + subLen;
}
return List.fromArray(is);
}
function toInt(s) {
var len = s.length;
if (len === 0) { return Maybe.Nothing; }
var start = 0;
if (s[0] == '-') {
if (len === 1) { return Maybe.Nothing; }
start = 1;
}
for (var i = start; i < len; ++i) {
if (!Char.isDigit(s[i])) { return Maybe.Nothing; }
}
return Maybe.Just(parseInt(s, 10));
}
function toFloat(s) {
var len = s.length;
if (len === 0) { return Maybe.Nothing; }
var start = 0;
if (s[0] == '-') {
if (len === 1) { return Maybe.Nothing; }
start = 1;
}
var dotCount = 0;
for (var i = start; i < len; ++i) {
if (Char.isDigit(s[i])) { continue; }
if (s[i] === '.') {
dotCount += 1;
if (dotCount <= 1) { continue; }
}
return Maybe.Nothing;
}
return Maybe.Just(parseFloat(s));
}
function toList(str) {
return List.fromArray(str.split('').map(Utils.chr));
}
function fromList(chars) {
return List.toArray(chars).join('');
}
return Elm.Native.String.values = {
isEmpty: isEmpty,
cons: F2(cons),
uncons: uncons,
append: F2(append),
concat: concat,
length: length,
map: F2(map),
filter: F2(filter),
reverse: reverse,
foldl: F3(foldl),
foldr: F3(foldr),
split: F2(split),
join: F2(join),
repeat: F2(repeat),
slice: F3(slice),
left: F2(left),
right: F2(right),
dropLeft: F2(dropLeft),
dropRight: F2(dropRight),
pad: F3(pad),
padLeft: F3(padLeft),
padRight: F3(padRight),
trim: trim,
trimLeft: trimLeft,
trimRight: trimRight,
words: words,
lines: lines,
toUpper: toUpper,
toLower: toLower,
any: F2(any),
all: F2(all),
contains: F2(contains),
startsWith: F2(startsWith),
endsWith: F2(endsWith),
indexes: F2(indexes),
toInt: toInt,
toFloat: toFloat,
toList: toList,
fromList: fromList
};
};
Elm.Native.Text = {};
Elm.Native.Text.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Text = elm.Native.Text || {};
if (elm.Native.Text.values) return elm.Native.Text.values;
var toCss = Elm.Native.Color.make(elm).toCss;
var Element = Elm.Graphics.Element.make(elm);
var List = Elm.Native.List.make(elm);
var Utils = Elm.Native.Utils.make(elm);
function makeSpaces(s) {
if (s.length == 0) { return s; }
var arr = s.split('');
if (arr[0] == ' ') { arr[0] = " " }
for (var i = arr.length; --i; ) {
if (arr[i][0] == ' ' && arr[i-1] == ' ') {
arr[i-1] = arr[i-1] + arr[i];
arr[i] = '';
}
}
for (var i = arr.length; i--; ) {
if (arr[i].length > 1 && arr[i][0] == ' ') {
var spaces = arr[i].split('');
for (var j = spaces.length - 2; j >= 0; j -= 2) {
spaces[j] = ' ';
}
arr[i] = spaces.join('');
}
}
arr = arr.join('');
if (arr[arr.length-1] === " ") {
return arr.slice(0,-1) + ' ';
}
return arr;
}
function properEscape(str) {
if (str.length == 0) return str;
str = str //.replace(/&/g, "&")
.replace(/"/g, '"')
.replace(/'/g, "'")
.replace(/</g, "<")
.replace(/>/g, ">")
.replace(/\n/g, "<br/>");
var arr = str.split('<br/>');
for (var i = arr.length; i--; ) {
arr[i] = makeSpaces(arr[i]);
}
return arr.join('<br/>');
}
function toText(str) { return Utils.txt(properEscape(str)); }
// conversions from Elm values to CSS
function toTypefaces(list) {
var typefaces = List.toArray(list);
for (var i = typefaces.length; i--; ) {
var typeface = typefaces[i];
if (typeface.indexOf(' ') > -1) {
typefaces[i] = "'" + typeface + "'";
}
}
return typefaces.join(',');
}
function toLine(line) {
var ctor = line.ctor;
return ctor === 'Under' ? 'underline' :
ctor === 'Over' ? 'overline' : 'line-through';
}
// setting styles of Text
function style(style, text) {
var newText = '<span style="color:' + toCss(style.color) + ';'
if (style.typeface.ctor !== '[]') {
newText += 'font-family:' + toTypefaces(style.typeface) + ';'
}
if (style.height.ctor !== "Nothing") {
newText += 'font-size:' + style.height._0 + 'px;';
}
if (style.bold) {
newText += 'font-weight:bold;';
}
if (style.italic) {
newText += 'font-style:italic;';
}
if (style.line.ctor !== 'Nothing') {
newText += 'text-decoration:' + toLine(style.line._0) + ';';
}
newText += '">' + Utils.makeText(text) + '</span>'
return Utils.txt(newText);
}
function height(px, text) {
return { style: 'font-size:' + px + 'px;', text:text }
}
function typeface(names, text) {
return { style: 'font-family:' + toTypefaces(names) + ';', text:text }
}
function monospace(text) {
return { style: 'font-family:monospace;', text:text }
}
function italic(text) {
return { style: 'font-style:italic;', text:text }
}
function bold(text) {
return { style: 'font-weight:bold;', text:text }
}
function link(href, text) {
return { href: toText(href), text:text };
}
function line(line, text) {
return { style: 'text-decoration:' + toLine(line) + ';', text:text };
}
function color(color, text) {
return { style: 'color:' + toCss(color) + ';', text:text };
}
function block(align) {
return function(text) {
var raw = {
ctor :'RawHtml',
html : Utils.makeText(text),
align: align,
guid : null,
args : []
};
var pos = A2(Utils.htmlHeight, 0, raw);
return A3(Element.newElement, pos._0, pos._1, raw);
}
}
function markdown(text, guid) {
var raw = {
ctor:'RawHtml',
html: text,
align: null,
guid: guid,
args: []
};
var pos = A2(Utils.htmlHeight, 0, raw);
return A3(Element.newElement, pos._0, pos._1, raw);
}
return elm.Native.Text.values = {
toText: toText,
height : F2(height),
italic : italic,
bold : bold,
line : F2(line),
monospace : monospace,
typeface : F2(typeface),
color : F2(color),
link : F2(link),
style : F2(style),
leftAligned : block('left'),
rightAligned : block('right'),
centered : block('center'),
justified : block('justify'),
markdown : markdown,
toTypefaces:toTypefaces,
toLine:toLine
};
};
Elm.Native.Trampoline = {};
Elm.Native.Trampoline.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Trampoline = elm.Native.Trampoline || {};
if (elm.Native.Trampoline.values) return elm.Native.Trampoline.values;
// trampoline : Trampoline a -> a
function trampoline(t) {
var tramp = t;
while(true) {
switch(tramp.ctor) {
case "Done":
return tramp._0;
case "Continue":
tramp = tramp._0({ctor: "_Tuple0"});
continue;
}
}
}
return elm.Native.Trampoline.values = {
trampoline:trampoline
};
};
Elm.Native.Transform2D = {};
Elm.Native.Transform2D.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Transform2D = elm.Native.Transform2D || {};
if (elm.Native.Transform2D.values) return elm.Native.Transform2D.values;
var A;
if (typeof Float32Array === 'undefined') {
A = function(arr) {
this.length = arr.length;
this[0] = arr[0];
this[1] = arr[1];
this[2] = arr[2];
this[3] = arr[3];
this[4] = arr[4];
this[5] = arr[5];
};
} else {
A = Float32Array;
}
// layout of matrix in an array is
//
// | m11 m12 dx |
// | m21 m22 dy |
// | 0 0 1 |
//
// new A([ m11, m12, dx, m21, m22, dy ])
var identity = new A([1,0,0,0,1,0]);
function matrix(m11, m12, m21, m22, dx, dy) {
return new A([m11, m12, dx, m21, m22, dy]);
}
function rotation(t) {
var c = Math.cos(t);
var s = Math.sin(t);
return new A([c, -s, 0, s, c, 0]);
}
function rotate(t,m) {
var c = Math.cos(t);
var s = Math.sin(t);
var m11 = m[0], m12 = m[1], m21 = m[3], m22 = m[4];
return new A([m11*c + m12*s, -m11*s + m12*c, m[2],
m21*c + m22*s, -m21*s + m22*c, m[5]]);
}
/*
function move(xy,m) {
var x = xy._0;
var y = xy._1;
var m11 = m[0], m12 = m[1], m21 = m[3], m22 = m[4];
return new A([m11, m12, m11*x + m12*y + m[2],
m21, m22, m21*x + m22*y + m[5]]);
}
function scale(s,m) { return new A([m[0]*s, m[1]*s, m[2], m[3]*s, m[4]*s, m[5]]); }
function scaleX(x,m) { return new A([m[0]*x, m[1], m[2], m[3]*x, m[4], m[5]]); }
function scaleY(y,m) { return new A([m[0], m[1]*y, m[2], m[3], m[4]*y, m[5]]); }
function reflectX(m) { return new A([-m[0], m[1], m[2], -m[3], m[4], m[5]]); }
function reflectY(m) { return new A([m[0], -m[1], m[2], m[3], -m[4], m[5]]); }
function transform(m11, m21, m12, m22, mdx, mdy, n) {
var n11 = n[0], n12 = n[1], n21 = n[3], n22 = n[4], ndx = n[2], ndy = n[5];
return new A([m11*n11 + m12*n21,
m11*n12 + m12*n22,
m11*ndx + m12*ndy + mdx,
m21*n11 + m22*n21,
m21*n12 + m22*n22,
m21*ndx + m22*ndy + mdy]);
}
*/
function multiply(m, n) {
var m11 = m[0], m12 = m[1], m21 = m[3], m22 = m[4], mdx = m[2], mdy = m[5];
var n11 = n[0], n12 = n[1], n21 = n[3], n22 = n[4], ndx = n[2], ndy = n[5];
return new A([m11*n11 + m12*n21,
m11*n12 + m12*n22,
m11*ndx + m12*ndy + mdx,
m21*n11 + m22*n21,
m21*n12 + m22*n22,
m21*ndx + m22*ndy + mdy]);
}
return elm.Native.Transform2D.values = {
identity:identity,
matrix:F6(matrix),
rotation:rotation,
multiply:F2(multiply)
/*
transform:F7(transform),
rotate:F2(rotate),
move:F2(move),
scale:F2(scale),
scaleX:F2(scaleX),
scaleY:F2(scaleY),
reflectX:reflectX,
reflectY:reflectY
*/
};
};
Elm.Native.Utils = {};
Elm.Native.Utils.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Utils = elm.Native.Utils || {};
if (elm.Native.Utils.values) return elm.Native.Utils.values;
function eq(l,r) {
var stack = [{'x': l, 'y': r}]
while (stack.length > 0) {
var front = stack.pop();
var x = front.x;
var y = front.y;
if (x === y) continue;
if (typeof x === "object") {
var c = 0;
for (var i in x) {
++c;
if (i in y) {
if (i !== 'ctor') {
stack.push({ 'x': x[i], 'y': y[i] });
}
} else {
return false;
}
}
if ('ctor' in x) {
stack.push({'x': x.ctor, 'y': y.ctor});
}
if (c !== Object.keys(y).length) {
return false;
};
} else if (typeof x === 'function') {
throw new Error('Equality error: general function equality is ' +
'undecidable, and therefore, unsupported');
} else {
return false;
}
}
return true;
}
// code in Generate/JavaScript.hs depends on the particular
// integer values assigned to LT, EQ, and GT
var LT = -1, EQ = 0, GT = 1, ord = ['LT','EQ','GT'];
function compare(x,y) { return { ctor: ord[cmp(x,y)+1] } }
function cmp(x,y) {
var ord;
if (typeof x !== 'object'){
return x === y ? EQ : x < y ? LT : GT;
}
else if (x.isChar){
var a = x.toString();
var b = y.toString();
return a === b ? EQ : a < b ? LT : GT;
}
else if (x.ctor === "::" || x.ctor === "[]") {
while (true) {
if (x.ctor === "[]" && y.ctor === "[]") return EQ;
if (x.ctor !== y.ctor) return x.ctor === '[]' ? LT : GT;
ord = cmp(x._0, y._0);
if (ord !== EQ) return ord;
x = x._1;
y = y._1;
}
}
else if (x.ctor.slice(0,6) === '_Tuple') {
var n = x.ctor.slice(6) - 0;
var err = 'cannot compare tuples with more than 6 elements.';
if (n === 0) return EQ;
if (n >= 1) { ord = cmp(x._0, y._0); if (ord !== EQ) return ord;
if (n >= 2) { ord = cmp(x._1, y._1); if (ord !== EQ) return ord;
if (n >= 3) { ord = cmp(x._2, y._2); if (ord !== EQ) return ord;
if (n >= 4) { ord = cmp(x._3, y._3); if (ord !== EQ) return ord;
if (n >= 5) { ord = cmp(x._4, y._4); if (ord !== EQ) return ord;
if (n >= 6) { ord = cmp(x._5, y._5); if (ord !== EQ) return ord;
if (n >= 7) throw new Error('Comparison error: ' + err); } } } } } }
return EQ;
}
else {
throw new Error('Comparison error: comparison is only defined on ints, ' +
'floats, times, chars, strings, lists of comparable values, ' +
'and tuples of comparable values.');
}
}
var Tuple0 = { ctor: "_Tuple0" };
function Tuple2(x,y) { return { ctor:"_Tuple2", _0:x, _1:y } }
function chr(c) {
var x = new String(c);
x.isChar = true;
return x;
}
function txt(str) {
var t = new String(str);
t.text = true;
return t;
}
function makeText(text) {
var style = '';
var href = '';
while (true) {
if (text.style) {
style += text.style;
text = text.text;
continue;
}
if (text.href) {
href = text.href;
text = text.text;
continue;
}
if (href) text = '<a href="' + href + '">' + text + '</a>';
if (style) text = '<span style="' + style + '">' + text + '</span>';
return text;
}
}
var count = 0;
function guid(_) { return count++ }
function copy(oldRecord) {
var newRecord = {};
for (var key in oldRecord) {
var value = key === '_'
? copy(oldRecord._)
: oldRecord[key]
;
newRecord[key] = value;
}
return newRecord;
}
function remove(key, oldRecord) {
var record = copy(oldRecord);
if (key in record._) {
record[key] = record._[key][0];
record._[key] = record._[key].slice(1);
if (record._[key].length === 0) {
delete record._[key];
}
} else {
delete record[key];
}
return record;
}
function replace(keyValuePairs, oldRecord) {
var record = copy(oldRecord);
for (var i = keyValuePairs.length; i--; ) {
var pair = keyValuePairs[i];
record[pair[0]] = pair[1];
}
return record;
}
function insert(key, value, oldRecord) {
var newRecord = copy(oldRecord);
if (key in newRecord) {
var values = newRecord._[key];
var copiedValues = values ? values.slice(0) : [];
newRecord._[key] = [newRecord[key]].concat(copiedValues);
}
newRecord[key] = value;
return newRecord;
}
function max(a,b) { return a > b ? a : b }
function min(a,b) { return a < b ? a : b }
function mod(a,b) {
if (b === 0) {
throw new Error("Cannot perform mod 0. Division by zero error.");
}
var r = a % b;
var m = a === 0 ? 0 : (b > 0 ? (a >= 0 ? r : r+b) : -mod(-a,-b));
return m === b ? 0 : m;
}
function htmlHeight(width, rawHtml) {
// create dummy node
var html = rawHtml.html;
var t = document.createElement('div');
t.innerHTML = html;
if (width > 0) { t.style.width = width + "px"; }
t.style.visibility = "hidden";
t.style.styleFloat = "left";
t.style.cssFloat = "left";
document.body.appendChild(t);
// insert interpolated values
var args = rawHtml.args;
var guid = rawHtml.guid;
for (var i = args.length; i--; ) {
var arg = args[i];
var span = document.getElementById('md-' + guid + '-' + i);
if (arg.isElement) {
span.style.width = arg.props.width + 'px';
span.style.height = arg.props.height + 'px';
} else {
span.innerHTML = arg;
}
}
// get dimensions
var style = window.getComputedStyle(t, null);
var w = Math.ceil(style.getPropertyValue("width").slice(0,-2) - 0);
var h = Math.ceil(style.getPropertyValue("height").slice(0,-2) - 0);
document.body.removeChild(t);
return Tuple2(w,h);
}
function getXY(e) {
var posx = 0;
var posy = 0;
if (e.pageX || e.pageY) {
posx = e.pageX;
posy = e.pageY;
} else if (e.clientX || e.clientY) {
posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
}
if (elm.display === ElmRuntime.Display.COMPONENT) {
var rect = elm.node.getBoundingClientRect();
var relx = rect.left + document.body.scrollLeft + document.documentElement.scrollLeft;
var rely = rect.top + document.body.scrollTop + document.documentElement.scrollTop;
// TODO: figure out if there is a way to avoid rounding here
posx = posx - Math.round(relx) - elm.node.clientLeft;
posy = posy - Math.round(rely) - elm.node.clientTop;
}
return Tuple2(posx, posy);
}
function isJSArray(a) {
return a instanceof Array;
}
return elm.Native.Utils.values = {
eq:eq,
cmp:cmp,
compare:F2(compare),
Tuple0:Tuple0,
Tuple2:Tuple2,
chr:chr,
txt:txt,
makeText:makeText,
copy: copy,
remove: remove,
replace: replace,
insert: insert,
guid: guid,
max : F2(max),
min : F2(min),
mod : F2(mod),
htmlHeight: F2(htmlHeight),
getXY: getXY,
isJSArray: isJSArray,
toFloat: function(x) { return +x; }
};
};
Elm.Native.Graphics.Collage = {};
Elm.Native.Graphics.Collage.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Graphics = elm.Native.Graphics || {};
elm.Native.Graphics.Collage = elm.Native.Graphics.Collage || {};
if (elm.Native.Graphics.Collage.values) return elm.Native.Graphics.Collage.values;
var newElement = Elm.Graphics.Element.make(elm).newElement;
var C = ElmRuntime.use(ElmRuntime.Render.Collage);
function collage(w,h,forms) {
return A3(newElement, w, h, {
ctor: 'Custom',
type: 'Collage',
render: C.render,
update: C.update,
model: {w:w, h:h, forms:forms}
});
}
return elm.Native.Graphics.Collage.values = { collage:F3(collage) };
};Elm.Native.Graphics.Input = {};
Elm.Native.Graphics.Input.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Graphics = elm.Native.Graphics || {};
elm.Native.Graphics.Input = elm.Native.Graphics.Input || {};
if (elm.Native.Graphics.Input.values) return elm.Native.Graphics.Input.values;
var Render = ElmRuntime.use(ElmRuntime.Render.Element);
var newNode = ElmRuntime.use(ElmRuntime.Render.Utils).newElement;
var toCss = Elm.Native.Color.make(elm).toCss;
var Text = Elm.Native.Text.make(elm);
var Signal = Elm.Signal.make(elm);
var newElement = Elm.Graphics.Element.make(elm).newElement;
var List = Elm.Native.List.make(elm);
var Utils = Elm.Native.Utils.make(elm);
var Tuple2 = Utils.Tuple2;
function input(initialValue) {
var signal = Signal.constant(initialValue);
return { _:{}, signal:signal, handle:signal };
}
function renderDropDown(model) {
var drop = newNode('select');
drop.style.border = '0 solid';
drop.style.pointerEvents = 'auto';
drop.style.display = 'block';
drop.elm_signal = model.signal;
drop.elm_values = List.toArray(model.values);
var values = drop.elm_values;
for (var i = 0; i < values.length; ++i) {
var option = newNode('option');
var name = values[i]._0;
option.value = name;
option.innerHTML = name;
drop.appendChild(option);
}
drop.addEventListener('change', function() {
elm.notify(drop.elm_signal.id, drop.elm_values[drop.selectedIndex]._1);
});
return drop;
}
function updateDropDown(node, oldModel, newModel) {
node.elm_signal = newModel.signal;
node.elm_values = List.toArray(newModel.values);
var values = node.elm_values;
var kids = node.childNodes;
var kidsLength = kids.length;
var i = 0;
for (; i < kidsLength && i < values.length; ++i) {
var option = kids[i];
var name = values[i]._0;
option.value = name;
option.innerHTML = name;
}
for (; i < kidsLength; ++i) {
node.removeChild(node.lastChild);
}
for (; i < values.length; ++i) {
var option = newNode('option');
var name = values[i]._0;
option.value = name;
option.innerHTML = name;
node.appendChild(option);
}
}
function dropDown(signal, values) {
return A3(newElement, 100, 24, {
ctor: 'Custom',
type: 'DropDown',
render: renderDropDown,
update: updateDropDown,
model: {
signal: signal,
values: values
}
});
}
function renderButton(model) {
var node = newNode('button');
node.style.display = 'block';
node.style.pointerEvents = 'auto';
node.elm_signal = model.signal;
node.elm_value = model.value;
function click() {
elm.notify(node.elm_signal.id, node.elm_value);
}
node.addEventListener('click', click);
node.innerHTML = model.text;
return node;
}
function updateButton(node, oldModel, newModel) {
node.elm_signal = newModel.signal;
node.elm_value = newModel.value;
var txt = newModel.text;
if (oldModel.text !== txt) node.innerHTML = txt;
}
function button(signal, value, text) {
return A3(newElement, 100, 40, {
ctor: 'Custom',
type: 'Button',
render: renderButton,
update: updateButton,
model: { signal:signal, value:value, text:text }
});
}
function renderCustomButton(model) {
var btn = newNode('div');
btn.style.pointerEvents = 'auto';
btn.elm_signal = model.signal;
btn.elm_value = model.value;
btn.elm_up = Render.render(model.up);
btn.elm_hover = Render.render(model.hover);
btn.elm_down = Render.render(model.down);
btn.elm_up.style.display = 'block';
btn.elm_hover.style.display = 'none';
btn.elm_down.style.display = 'none';
btn.appendChild(btn.elm_up);
btn.appendChild(btn.elm_hover);
btn.appendChild(btn.elm_down);
function swap(visibleNode, hiddenNode1, hiddenNode2) {
visibleNode.style.display = 'block';
hiddenNode1.style.display = 'none';
hiddenNode2.style.display = 'none';
}
var overCount = 0;
function over(e) {
if (overCount++ > 0) return;
swap(btn.elm_hover, btn.elm_down, btn.elm_up);
}
function out(e) {
if (btn.contains(e.toElement || e.relatedTarget)) return;
overCount = 0;
swap(btn.elm_up, btn.elm_down, btn.elm_hover);
}
function up() {
swap(btn.elm_hover, btn.elm_down, btn.elm_up);
elm.notify(btn.elm_signal.id, btn.elm_value);
}
function down() {
swap(btn.elm_down, btn.elm_hover, btn.elm_up);
}
btn.addEventListener('mouseover', over);
btn.addEventListener('mouseout' , out);
btn.addEventListener('mousedown', down);
btn.addEventListener('mouseup' , up);
return btn;
}
function updateCustomButton(node, oldModel, newModel) {
node.elm_signal = newModel.signal;
node.elm_value = newModel.value;
var kids = node.childNodes;
var styleUp = kids[0].style.display;
var styleHover = kids[1].style.display;
var styleDown = kids[2].style.display;
Render.update(kids[0], oldModel.up, newModel.up);
Render.update(kids[1], oldModel.hover, newModel.hover);
Render.update(kids[2], oldModel.down, newModel.down);
var kids = node.childNodes;
kids[0].style.display = styleUp;
kids[1].style.display = styleHover;
kids[2].style.display = styleDown;
}
function max3(a,b,c) {
var ab = a > b ? a : b;
return ab > c ? ab : c;
}
function customButton(signal, value, up, hover, down) {
return A3(newElement,
max3(up.props.width, hover.props.width, down.props.width),
max3(up.props.height, hover.props.height, down.props.height),
{ ctor: 'Custom',
type: 'CustomButton',
render: renderCustomButton,
update: updateCustomButton,
model: { signal:signal, value:value, up:up, hover:hover, down:down }
});
}
function renderCheckbox(model) {
var node = newNode('input');
node.type = 'checkbox';
node.checked = model.checked;
node.style.display = 'block';
node.style.pointerEvents = 'auto';
node.elm_signal = model.signal;
node.elm_handler = model.handler;
function change() {
elm.notify(node.elm_signal.id, node.elm_handler(node.checked));
}
node.addEventListener('change', change);
return node;
}
function updateCheckbox(node, oldModel, newModel) {
node.elm_signal = newModel.signal;
node.elm_handler = newModel.handler;
node.checked = newModel.checked;
return true;
}
function checkbox(signal, handler, checked) {
return A3(newElement, 13, 13, {
ctor: 'Custom',
type: 'CheckBox',
render: renderCheckbox,
update: updateCheckbox,
model: { signal:signal, handler:handler, checked:checked }
});
}
function setRange(node, start, end, dir) {
if (node.parentNode) {
node.setSelectionRange(start, end, dir);
} else {
setTimeout(function(){node.setSelectionRange(start, end, dir);}, 0);
}
}
function updateIfNeeded(css, attribute, latestAttribute) {
if (css[attribute] !== latestAttribute) {
css[attribute] = latestAttribute;
}
}
function cssDimensions(dimensions) {
return dimensions.top + 'px ' +
dimensions.right + 'px ' +
dimensions.bottom + 'px ' +
dimensions.left + 'px';
}
function updateFieldStyle(css, style) {
updateIfNeeded(css, 'padding', cssDimensions(style.padding));
var outline = style.outline;
updateIfNeeded(css, 'border-width', cssDimensions(outline.width));
updateIfNeeded(css, 'border-color', toCss(outline.color));
updateIfNeeded(css, 'border-radius', outline.radius + 'px');
var highlight = style.highlight;
if (highlight.width === 0) {
css.outline = 'none';
} else {
updateIfNeeded(css, 'outline-width', highlight.width + 'px');
updateIfNeeded(css, 'outline-color', toCss(highlight.color));
}
var textStyle = style.style;
updateIfNeeded(css, 'color', toCss(textStyle.color));
if (textStyle.typeface.ctor !== '[]') {
updateIfNeeded(css, 'font-family', Text.toTypefaces(textStyle.typeface));
}
if (textStyle.height.ctor !== "Nothing") {
updateIfNeeded(css, 'font-size', textStyle.height._0 + 'px');
}
updateIfNeeded(css, 'font-weight', textStyle.bold ? 'bold' : 'normal');
updateIfNeeded(css, 'font-style', textStyle.italic ? 'italic' : 'normal');
if (textStyle.line.ctor !== 'Nothing') {
updateIfNeeded(css, 'text-decoration', Text.toLine(textStyle.line._0));
}
}
function renderField(model) {
var field = newNode('input');
updateFieldStyle(field.style, model.style);
field.style.borderStyle = 'solid';
field.style.pointerEvents = 'auto';
field.type = model.type;
field.placeholder = model.placeHolder;
field.value = model.content.string;
field.elm_signal = model.signal;
field.elm_handler = model.handler;
field.elm_old_value = field.value;
function inputUpdate(event) {
var curr = field.elm_old_value;
var next = field.value;
if (curr === next) {
return;
}
var direction = field.selectionDirection === 'forward' ? 'Forward' : 'Backward';
var start = field.selectionStart;
var end = field.selectionEnd;
field.value = field.elm_old_value;
elm.notify(field.elm_signal.id, field.elm_handler({
_:{},
string: next,
selection: {
_:{},
start: start,
end: end,
direction: { ctor: direction }
}
}));
}
field.addEventListener('input', inputUpdate);
field.addEventListener('focus', function() {
field.elm_hasFocus = true;
});
field.addEventListener('blur', function() {
field.elm_hasFocus = false;
});
return field;
}
function updateField(field, oldModel, newModel) {
if (oldModel.style !== newModel.style) {
updateFieldStyle(field.style, newModel.style);
}
field.elm_signal = newModel.signal;
field.elm_handler = newModel.handler;
field.type = newModel.type;
field.placeholder = newModel.placeHolder;
var value = newModel.content.string;
field.value = value;
field.elm_old_value = value;
if (field.elm_hasFocus) {
var selection = newModel.content.selection;
var direction = selection.direction.ctor === 'Forward' ? 'forward' : 'backward';
setRange(field, selection.start, selection.end, direction);
}
}
function mkField(type) {
function field(style, signal, handler, placeHolder, content) {
var padding = style.padding;
var outline = style.outline.width;
var adjustWidth = padding.left + padding.right + outline.left + outline.right;
var adjustHeight = padding.top + padding.bottom + outline.top + outline.bottom;
return A3(newElement, 200, 30, {
ctor: 'Custom',
type: type + 'Field',
adjustWidth: adjustWidth,
adjustHeight: adjustHeight,
render: renderField,
update: updateField,
model: {
signal:signal,
handler:handler,
placeHolder:placeHolder,
content:content,
style:style,
type:type
}
});
}
return F5(field);
}
function hoverable(signal, handler, elem) {
function onHover(bool) {
elm.notify(signal.id, handler(bool));
}
var props = Utils.replace([['hover',onHover]], elem.props);
return { props:props, element:elem.element };
}
function clickable(signal, value, elem) {
function onClick(bool) {
elm.notify(signal.id, value);
}
var props = Utils.replace([['click',onClick]], elem.props);
return { props:props, element:elem.element };
}
return elm.Native.Graphics.Input.values = {
input:input,
button:F3(button),
customButton:F5(customButton),
checkbox:F3(checkbox),
dropDown:F2(dropDown),
field:mkField('text'),
email:mkField('email'),
password:mkField('password'),
hoverable:F3(hoverable),
clickable:F3(clickable)
};
};
Elm.Native.Http = {};
Elm.Native.Http.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Http = elm.Native.Http || {};
if (elm.Native.Http.values) return elm.Native.Http.values;
var List = Elm.List.make(elm);
var Signal = Elm.Signal.make(elm);
function registerReq(queue,responses) {
return function(req) {
if (req.url.length > 0) {
sendReq(queue,responses,req);
}
};
}
function updateQueue(queue,responses) {
if (queue.length > 0) {
elm.notify(responses.id, queue[0].value);
if (queue[0].value.ctor !== 'Waiting') {
queue.shift();
setTimeout(function() { updateQueue(queue,responses); }, 0);
}
}
}
function sendReq(queue,responses,req) {
var response = { value: { ctor:'Waiting' } };
queue.push(response);
var request = (window.ActiveXObject
? new ActiveXObject("Microsoft.XMLHTTP")
: new XMLHttpRequest());
request.onreadystatechange = function(e) {
if (request.readyState === 4) {
response.value = (request.status >= 200 && request.status < 300 ?
{ ctor:'Success', _0:request.responseText } :
{ ctor:'Failure', _0:request.status, _1:request.statusText });
setTimeout(function() { updateQueue(queue,responses); }, 0);
}
};
request.open(req.verb, req.url, true);
function setHeader(pair) {
request.setRequestHeader( pair._0, pair._1 );
}
A2( List.map, setHeader, req.headers );
request.send(req.body);
}
function send(requests) {
var responses = Signal.constant(elm.Http.values.Waiting);
var sender = A2( Signal.lift, registerReq([],responses), requests );
function f(x) { return function(y) { return x; } }
return A3( Signal.lift2, f, responses, sender );
}
return elm.Native.Http.values = {
send:send
};
};
Elm.Native.Keyboard = {};
Elm.Native.Keyboard.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Keyboard = elm.Native.Keyboard || {};
if (elm.Native.Keyboard.values) return elm.Native.Keyboard.values;
// Duplicated from Native.Signal
function send(node, timestep, changed) {
var kids = node.kids;
for (var i = kids.length; i--; ) {
kids[i].recv(timestep, changed, node.id);
}
}
var Signal = Elm.Signal.make(elm);
var NList = Elm.Native.List.make(elm);
var Utils = Elm.Native.Utils.make(elm);
var downEvents = Signal.constant(null);
var upEvents = Signal.constant(null);
var blurEvents = Signal.constant(null);
elm.addListener([downEvents.id], document, 'keydown', function down(e) {
elm.notify(downEvents.id, e);
});
elm.addListener([upEvents.id], document, 'keyup', function up(e) {
elm.notify(upEvents.id, e);
});
elm.addListener([blurEvents.id], window, 'blur', function blur(e) {
elm.notify(blurEvents.id, null);
});
function state(alt, meta, keyCodes) {
return {
alt: alt,
meta: meta,
keyCodes: keyCodes
};
}
var emptyState = state(false, false, NList.Nil);
function KeyMerge(down, up, blur) {
var args = [down,up,blur];
this.id = Utils.guid();
// Ignore starting values here
this.value = emptyState;
this.kids = [];
var n = args.length;
var count = 0;
var isChanged = false;
this.recv = function(timestep, changed, parentID) {
++count;
if (changed) {
// We know this a change must only be one of the following cases
if (parentID === down.id && !A2(NList.member, down.value.keyCode, this.value.keyCodes)) {
isChanged = true;
var v = down.value;
var newCodes = NList.Cons(v.keyCode, this.value.keyCodes);
this.value = state(v.altKey, v.metaKey, newCodes);
}
else if (parentID === up.id) {
isChanged = true;
var v = up.value;
var notEq = function(kc) { return kc !== v.keyCode };
var newCodes = A2(NList.filter, notEq, this.value.keyCodes);
this.value = state(v.altKey, v.metaKey, newCodes);
}
else if (parentID === blur.id) {
isChanged = true;
this.value = emptyState;
}
}
if (count == n) {
send(this, timestep, isChanged);
isChanged = false;
count = 0;
}
};
for (var i = n; i--; ) {
args[i].kids.push(this);
args[i].defaultNumberOfKids += 1;
}
}
var keyMerge = new KeyMerge(downEvents,upEvents,blurEvents);
// select a part of a keyMerge and dropRepeats the result
function keySignal(f) {
var signal = A2(Signal.lift, f, keyMerge);
// must set the default number of kids to make it possible to filter
// these signals if they are not actually used.
keyMerge.defaultNumberOfKids += 1;
signal.defaultNumberOfKids = 1;
var filtered = Signal.dropRepeats(signal);
filtered.defaultNumberOfKids = 0;
return filtered;
}
// break keyMerge into parts
var keysDown = keySignal(function getKeyCodes(v) {
return v.keyCodes;
});
var alt = keySignal(function getKeyCodes(v) {
return v.alt;
});
var meta = keySignal(function getKeyCodes(v) {
return v.meta;
});
function dir(up, down, left, right) {
function toDirections(state) {
var keyCodes = state.keyCodes;
var x = 0, y = 0;
while (keyCodes.ctor === "::") {
switch (keyCodes._0) {
case left : --x; break;
case right: ++x; break;
case up : ++y; break;
case down : --y; break;
}
keyCodes = keyCodes._1;
}
return { _:{}, x:x, y:y };
}
return keySignal(toDirections);
}
function is(key) {
return keySignal(function(v) {
return A2( NList.member, key, v.keyCodes );
});
}
var lastPressed = A2(Signal.lift, function(e) {
return e ? e.keyCode : 0;
}, downEvents);
downEvents.defaultNumberOfKids += 1;
return elm.Native.Keyboard.values = {
isDown:is,
alt: alt,
meta: meta,
directions:F4(dir),
keysDown:keysDown,
lastPressed:lastPressed
};
};
Elm.Native.Mouse = {};
Elm.Native.Mouse.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Mouse = elm.Native.Mouse || {};
if (elm.Native.Mouse.values) return elm.Native.Mouse.values;
var Signal = Elm.Signal.make(elm);
var Utils = Elm.Native.Utils.make(elm);
var position = Signal.constant(Utils.Tuple2(0,0));
position.defaultNumberOfKids = 2;
// do not move x and y into Elm. By setting their default number
// of kids, it is possible to detatch the mouse listeners if
// they are not needed.
var x = A2( Signal.lift, function(p){return p._0}, position);
x.defaultNumberOfKids = 0;
var y = A2( Signal.lift, function(p){return p._1}, position);
y.defaultNumberOfKids = 0;
var isDown = Signal.constant(false);
var clicks = Signal.constant(Utils.Tuple0);
var node = elm.display === ElmRuntime.Display.FULLSCREEN ? document : elm.node;
elm.addListener([clicks.id], node, 'click', function click() {
elm.notify(clicks.id, Utils.Tuple0);
});
elm.addListener([isDown.id], node, 'mousedown', function down() {
elm.notify(isDown.id, true);
});
elm.addListener([isDown.id], node, 'mouseup', function up() {
elm.notify(isDown.id, false);
});
elm.addListener([position.id], node, 'mousemove', function move(e) {
elm.notify(position.id, Utils.getXY(e));
});
return elm.Native.Mouse.values = {
position: position,
x:x,
y:y,
isDown: isDown,
clicks: clicks
};
};
Elm.Native.Random = {};
Elm.Native.Random.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Random = elm.Native.Random || {};
if (elm.Native.Random.values) return elm.Native.Random.values;
var Signal = Elm.Signal.make(elm);
var List = Elm.Native.List.make(elm);
function range(min, max, signal) {
function f(x) { return Math.floor(Math.random() * (max-min+1)) + min; }
return A2( Signal.lift, f, signal );
}
function float_(signal) {
function f(x) { return Math.random(); }
return A2( Signal.lift, f, signal );
}
function floatList(signal) {
function f(n) {
if (n < 0) return List.Nil;
var arr = new Array(n);
for (var i = n; i--; ) {
arr[i] = Math.random();
}
return List.fromArray(arr);
}
return A2( Signal.lift, f, signal );
}
return elm.Native.Random.values = {
range: F3(range),
float_: float_,
floatList: floatList
};
};
Elm.Native.Signal = {};
Elm.Native.Signal.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Signal = elm.Native.Signal || {};
if (elm.Native.Signal.values) return elm.Native.Signal.values;
var Utils = Elm.Native.Utils.make(elm);
var foldr1 = Elm.List.make(elm).foldr1;
function send(node, timestep, changed) {
var kids = node.kids;
for (var i = kids.length; i--; ) {
kids[i].recv(timestep, changed, node.id);
}
}
function Input(base) {
this.id = Utils.guid();
this.value = base;
this.kids = [];
this.defaultNumberOfKids = 0;
this.recv = function(timestep, eid, v) {
var changed = eid === this.id;
if (changed) { this.value = v; }
send(this, timestep, changed);
return changed;
};
elm.inputs.push(this);
}
function LiftN(update, args) {
this.id = Utils.guid();
this.value = update();
this.kids = [];
var n = args.length;
var count = 0;
var isChanged = false;
this.recv = function(timestep, changed, parentID) {
++count;
if (changed) { isChanged = true; }
if (count == n) {
if (isChanged) { this.value = update(); }
send(this, timestep, isChanged);
isChanged = false;
count = 0;
}
};
for (var i = n; i--; ) { args[i].kids.push(this); }
}
function lift(func, a) {
function update() { return func(a.value); }
return new LiftN(update, [a]);
}
function lift2(func, a, b) {
function update() { return A2( func, a.value, b.value ); }
return new LiftN(update, [a,b]);
}
function lift3(func, a, b, c) {
function update() { return A3( func, a.value, b.value, c.value ); }
return new LiftN(update, [a,b,c]);
}
function lift4(func, a, b, c, d) {
function update() { return A4( func, a.value, b.value, c.value, d.value ); }
return new LiftN(update, [a,b,c,d]);
}
function lift5(func, a, b, c, d, e) {
function update() { return A5( func, a.value, b.value, c.value, d.value, e.value ); }
return new LiftN(update, [a,b,c,d,e]);
}
function lift6(func, a, b, c, d, e, f) {
function update() { return A6( func, a.value, b.value, c.value, d.value, e.value, f.value ); }
return new LiftN(update, [a,b,c,d,e,f]);
}
function lift7(func, a, b, c, d, e, f, g) {
function update() { return A7( func, a.value, b.value, c.value, d.value, e.value, f.value, g.value ); }
return new LiftN(update, [a,b,c,d,e,f,g]);
}
function lift8(func, a, b, c, d, e, f, g, h) {
function update() { return A8( func, a.value, b.value, c.value, d.value, e.value, f.value, g.value, h.value ); }
return new LiftN(update, [a,b,c,d,e,f,g,h]);
}
function Foldp(step, state, input) {
this.id = Utils.guid();
this.value = state;
this.kids = [];
this.recv = function(timestep, changed, parentID) {
if (changed) {
this.value = A2( step, input.value, this.value );
}
send(this, timestep, changed);
};
input.kids.push(this);
}
function foldp(step, state, input) {
return new Foldp(step, state, input);
}
function DropIf(pred,base,input) {
this.id = Utils.guid();
this.value = pred(input.value) ? base : input.value;
this.kids = [];
this.recv = function(timestep, changed, parentID) {
var chng = changed && !pred(input.value);
if (chng) { this.value = input.value; }
send(this, timestep, chng);
};
input.kids.push(this);
}
function DropRepeats(input) {
this.id = Utils.guid();
this.value = input.value;
this.kids = [];
this.recv = function(timestep, changed, parentID) {
var chng = changed && !Utils.eq(this.value,input.value);
if (chng) { this.value = input.value; }
send(this, timestep, chng);
};
input.kids.push(this);
}
function timestamp(a) {
function update() { return Utils.Tuple2(elm.timer.now(), a.value); }
return new LiftN(update, [a]);
}
function SampleOn(s1,s2) {
this.id = Utils.guid();
this.value = s2.value;
this.kids = [];
var count = 0;
var isChanged = false;
this.recv = function(timestep, changed, parentID) {
if (parentID === s1.id) isChanged = changed;
++count;
if (count == 2) {
if (isChanged) { this.value = s2.value; }
send(this, timestep, isChanged);
count = 0;
isChanged = false;
}
};
s1.kids.push(this);
s2.kids.push(this);
}
function sampleOn(s1,s2) { return new SampleOn(s1,s2); }
function delay(t,s) {
var delayed = new Input(s.value);
var firstEvent = true;
function update(v) {
if (firstEvent) { firstEvent = false; return; }
setTimeout(function() { elm.notify(delayed.id, v); }, t);
}
function first(a,b) { return a; }
return new SampleOn(delayed, lift2(F2(first), delayed, lift(update,s)));
}
function Merge(s1,s2) {
this.id = Utils.guid();
this.value = s1.value;
this.kids = [];
var next = null;
var count = 0;
var isChanged = false;
this.recv = function(timestep, changed, parentID) {
++count;
if (changed) {
isChanged = true;
if (parentID == s2.id && next === null) { next = s2.value; }
if (parentID == s1.id) { next = s1.value; }
}
if (count == 2) {
if (isChanged) { this.value = next; next = null; }
send(this, timestep, isChanged);
isChanged = false;
count = 0;
}
};
s1.kids.push(this);
s2.kids.push(this);
}
function merge(s1,s2) { return new Merge(s1,s2); }
function merges(ss) { return A2(foldr1, F2(merge), ss); }
return elm.Native.Signal.values = {
input: function(v) { return new Input(v); },
constant : function(v) { return new Input(v); },
lift : F2(lift ),
lift2 : F3(lift2),
lift3 : F4(lift3),
lift4 : F5(lift4),
lift5 : F6(lift5),
lift6 : F7(lift6),
lift7 : F8(lift7),
lift8 : F9(lift8),
foldp : F3(foldp),
delay : F2(delay),
merge : F2(merge),
merges : merges,
count : function(s) { return foldp(F2(function(_,c) { return c+1; }), 0, s); },
countIf : F2(function(pred,s) {
return foldp(F2(function(x,c){
return pred(x) ? c+1 : c; }), 0, s)}),
keepIf : F3(function(pred,base,sig) {
return new DropIf(function(x) {return !pred(x);},base,sig); }),
dropIf : F3(function(pred,base,sig) { return new DropIf(pred,base,sig); }),
dropRepeats : function(s) { return new DropRepeats(s);},
sampleOn : F2(sampleOn),
timestamp : timestamp
};
};
Elm.Native.Time = {};
Elm.Native.Time.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Time = elm.Native.Time || {};
if (elm.Native.Time.values) return elm.Native.Time.values;
var Signal = Elm.Signal.make(elm);
var NS = Elm.Native.Signal.make(elm);
var Maybe = Elm.Maybe.make(elm);
var Utils = Elm.Native.Utils.make(elm);
function fpsWhen(desiredFPS, isOn) {
var msPerFrame = 1000 / desiredFPS;
var prev = elm.timer.now(), curr = prev, diff = 0, wasOn = true;
var ticker = NS.input(diff);
function tick(zero) {
return function() {
curr = elm.timer.now();
diff = zero ? 0 : curr - prev;
if (prev > curr) {
diff = 0;
}
prev = curr;
elm.notify(ticker.id, diff);
};
}
var timeoutID = 0;
function f(isOn, t) {
if (isOn) {
timeoutID = elm.setTimeout(tick(!wasOn && isOn), msPerFrame);
} else if (wasOn) {
clearTimeout(timeoutID);
}
wasOn = isOn;
return t;
}
return A3( Signal.lift2, F2(f), isOn, ticker );
}
function every(t) {
var clock = NS.input(elm.timer.now());
function tellTime() {
elm.notify(clock.id, elm.timer.now());
}
setInterval(tellTime, t);
return clock;
}
function since(t, s) {
function cmp(a,b) { return !Utils.eq(a,b); }
var dcount = Signal.count(A2(NS.delay, t, s));
return A3( Signal.lift2, F2(cmp), Signal.count(s), dcount );
}
function read(s) {
var t = Date.parse(s);
return isNaN(t) ? Maybe.Nothing : Maybe.Just(t);
}
return elm.Native.Time.values = {
fpsWhen : F2(fpsWhen),
fps : function(t) { return fpsWhen(t, Signal.constant(true)); },
every : every,
delay : NS.delay,
timestamp : NS.timestamp,
since : F2(since),
toDate : function(t) { return new window.Date(t); },
read : read
};
};
Elm.Native.Touch = {};
Elm.Native.Touch.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Touch = elm.Native.Touch || {};
if (elm.Native.Touch.values) return elm.Native.Touch.values;
var Signal = Elm.Signal.make(elm);
var List = Elm.Native.List.make(elm);
var Utils = Elm.Native.Utils.make(elm);
function Dict() {
this.keys = [];
this.values = [];
this.insert = function(key,value) {
this.keys.push(key);
this.values.push(value);
};
this.lookup = function(key) {
var i = this.keys.indexOf(key)
return i >= 0 ? this.values[i] : {x:0,y:0,t:0};
};
this.remove = function(key) {
var i = this.keys.indexOf(key);
if (i < 0) return;
var t = this.values[i];
this.keys.splice(i,1);
this.values.splice(i,1);
return t;
};
this.clear = function() {
this.keys = [];
this.values = [];
};
}
var root = Signal.constant([]),
tapTime = 500,
hasTap = false,
tap = {_:{},x:0,y:0},
dict = new Dict();
function touch(t) {
var r = dict.lookup(t.identifier);
var point = Utils.getXY(t);
return {_ : {},
id: t.identifier,
x : point._0,
y : point._1,
x0: r.x,
y0: r.y,
t0: r.t
};
}
var node = elm.display === ElmRuntime.Display.FULLSCREEN ? document : elm.node;
function start(e) {
var point = Utils.getXY(e);
dict.insert(e.identifier,
{x: point._0,
y: point._1,
t: elm.timer.now()});
}
function end(e) {
var t = dict.remove(e.identifier);
if (elm.timer.now() - t.t < tapTime) {
hasTap = true;
tap = {_:{}, x:t.x, y:t.y};
}
}
function listen(name, f) {
function update(e) {
for (var i = e.changedTouches.length; i--; ) { f(e.changedTouches[i]); }
var ts = new Array(e.touches.length);
for (var i = e.touches.length; i--; ) { ts[i] = touch(e.touches[i]); }
elm.notify(root.id, ts);
e.preventDefault();
}
elm.addListener([root.id], node, name, update);
}
listen("touchstart", start);
listen("touchmove", function(_){});
listen("touchend", end);
listen("touchcancel", end);
listen("touchleave", end);
var mouseID = -1;
function move(e) {
var point = Utils.getXY(e);
for (var i = root.value.length; i--; ) {
if (root.value[i].id === mouseID) {
root.value[i].x = point._0;
root.value[i].y = point._1;
elm.notify(root.id, root.value);
break;
}
}
}
elm.addListener([root.id], node, "mousedown", function down(e) {
node.addEventListener("mousemove", move);
e.identifier = mouseID;
start(e);
root.value.push(touch(e));
elm.notify(root.id, root.value);
});
elm.addListener([root.id], document, "mouseup", function up(e) {
node.removeEventListener("mousemove", move);
e.identifier = mouseID;
end(e);
for (var i = root.value.length; i--; ) {
if (root.value[i].id === mouseID) {
root.value.splice(i, 1);
--mouseID;
break;
}
}
elm.notify(root.id, root.value);
});
elm.addListener([root.id], node, "blur", function blur(e) {
node.removeEventListener("mousemove", move);
if (root.value.length > 0) {
elm.notify(root.id, []);
--mouseID;
}
dict.clear();
});
function dependency(f) {
var sig = A2( Signal.lift, f, root );
root.defaultNumberOfKids += 1;
sig.defaultNumberOfKids = 0;
return sig;
}
var touches = dependency(List.fromArray);
var taps = function() {
var sig = dependency(function(_) { return tap; });
sig.defaultNumberOfKids = 1;
function pred(_) { var b = hasTap; hasTap = false; return b; }
var sig2 = A3( Signal.keepIf, pred, {_:{},x:0,y:0}, sig);
sig2.defaultNumberOfKids = 0;
return sig2;
}();
return elm.Native.Touch.values = { touches: touches, taps: taps };
};
Elm.Native.WebSocket = {};
Elm.Native.WebSocket.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.WebSocket = elm.Native.WebSocket || {};
if (elm.Native.WebSocket.values) return elm.Native.WebSocket.values;
var Signal = Elm.Signal.make(elm);
var List = Elm.Native.List.make(elm);
function open(url, outgoing) {
var incoming = Signal.constant("");
var ws = new WebSocket(url);
var pending = [];
var ready = false;
ws.onopen = function(e) {
var len = pending.length;
for (var i = 0; i < len; ++i) { ws.send(pending[i]); }
ready = true;
};
ws.onmessage = function(event) {
elm.notify(incoming.id, event.data);
};
function send(msg) {
ready ? ws.send(msg) : pending.push(msg);
}
function take1(x,y) { return x }
return A3(Signal.lift2, F2(take1), incoming, A2(Signal.lift, send, outgoing));
}
return elm.Native.WebSocket.values = { connect: F2(open) };
};
Elm.Native.Window = {};
Elm.Native.Window.make = function(elm) {
elm.Native = elm.Native || {};
elm.Native.Window = elm.Native.Window || {};
if (elm.Native.Window.values) return elm.Native.Window.values;
var Signal = Elm.Signal.make(elm);
var NS = Elm.Native.Signal.make(elm);
var Tuple2 = Elm.Native.Utils.make(elm).Tuple2;
function getWidth() { return elm.node.clientWidth; }
function getHeight() {
if (elm.display === ElmRuntime.Display.FULLSCREEN) {
return window.innerHeight;
}
return elm.node.clientHeight;
}
var dimensions = NS.input(Tuple2(getWidth(), getHeight()));
dimensions.defaultNumberOfKids = 2;
// Do not move width and height into Elm. By setting the default number of kids,
// the resize listener can be detached.
var width = A2(Signal.lift, function(p){return p._0;}, dimensions);
width.defaultNumberOfKids = 0;
var height = A2(Signal.lift, function(p){return p._1;}, dimensions);
height.defaultNumberOfKids = 0;
function resizeIfNeeded() {
// Do not trigger event if the dimensions have not changed.
// This should be most of the time.
var w = getWidth();
var h = getHeight();
if (dimensions.value._0 === w && dimensions.value._1 === h) return;
setTimeout(function () {
// Check again to see if the dimensions have changed.
// It is conceivable that the dimensions have changed
// again while some other event was being processed.
var w = getWidth();
var h = getHeight();
if (dimensions.value._0 === w && dimensions.value._1 === h) return;
elm.notify(dimensions.id, Tuple2(w,h));
}, 0);
}
elm.addListener([dimensions.id], window, 'resize', resizeIfNeeded);
return elm.Native.Window.values = {
dimensions:dimensions,
width:width,
height:height,
resizeIfNeeded:resizeIfNeeded
};
};
Elm.Array = Elm.Array || {};
Elm.Array.make = function (_elm) {
"use strict";
_elm.Array = _elm.Array || {};
if (_elm.Array.values)
return _elm.Array.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Array",
$Basics = Elm.Basics.make(_elm),
$List = Elm.List.make(_elm),
$Maybe = Elm.Maybe.make(_elm),
$Native$Array = Elm.Native.Array.make(_elm);
var append = $Native$Array.append;
var length = $Native$Array.length;
var slice = $Native$Array.slice;
var set = $Native$Array.set;
var getOrElse = F3(function ($default,
i,
array) {
return _U.cmp(0,
i) < 1 && _U.cmp(i,
$Native$Array.length(array)) < 0 ? A2($Native$Array.get,
i,
array) : $default;
});
var get = F2(function (i,
array) {
return _U.cmp(0,
i) < 1 && _U.cmp(i,
$Native$Array.length(array)) < 0 ? $Maybe.Just(A2($Native$Array.get,
i,
array)) : $Maybe.Nothing;
});
var getOrFail = $Native$Array.get;
var push = $Native$Array.push;
var empty = $Native$Array.empty;
var filter = F2(function (isOkay,
arr) {
return function () {
var update = F2(function (x,
xs) {
return isOkay(x) ? A2($Native$Array.push,
x,
xs) : xs;
});
return A3($Native$Array.foldl,
update,
$Native$Array.empty,
arr);
}();
});
var foldr = $Native$Array.foldr;
var foldl = $Native$Array.foldl;
var indexedMap = $Native$Array.indexedMap;
var map = $Native$Array.map;
var toIndexedList = function (array) {
return A2($List.zip,
_L.range(0,
$Native$Array.length(array) - 1),
$Native$Array.toList(array));
};
var toList = $Native$Array.toList;
var fromList = $Native$Array.fromList;
var initialize = $Native$Array.initialize;
var repeat = F2(function (n,e) {
return A2(initialize,
n,
$Basics.always(e));
});
var Array = {ctor: "Array"};
_elm.Array.values = {_op: _op
,Array: Array
,initialize: initialize
,repeat: repeat
,fromList: fromList
,toList: toList
,toIndexedList: toIndexedList
,map: map
,indexedMap: indexedMap
,foldl: foldl
,foldr: foldr
,filter: filter
,empty: empty
,push: push
,getOrFail: getOrFail
,get: get
,getOrElse: getOrElse
,set: set
,slice: slice
,length: length
,append: append};
return _elm.Array.values;
};Elm.Basics = Elm.Basics || {};
Elm.Basics.make = function (_elm) {
"use strict";
_elm.Basics = _elm.Basics || {};
if (_elm.Basics.values)
return _elm.Basics.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Basics",
$Native$Basics = Elm.Native.Basics.make(_elm);
var uncurry = F2(function (f,
_v0) {
return function () {
switch (_v0.ctor)
{case "_Tuple2": return A2(f,
_v0._0,
_v0._1);}
_E.Case($moduleName,
"on line 419, column 19 to 24");
}();
});
var curry = F3(function (f,
a,
b) {
return f({ctor: "_Tuple2"
,_0: a
,_1: b});
});
var flip = F3(function (f,b,a) {
return A2(f,a,b);
});
var snd = function (_v4) {
return function () {
switch (_v4.ctor)
{case "_Tuple2": return _v4._1;}
_E.Case($moduleName,
"on line 403, column 13 to 14");
}();
};
var fst = function (_v8) {
return function () {
switch (_v8.ctor)
{case "_Tuple2": return _v8._0;}
_E.Case($moduleName,
"on line 399, column 13 to 14");
}();
};
var always = F2(function (a,
_v12) {
return function () {
return a;
}();
});
var identity = function (x) {
return x;
};
_op["<|"] = F2(function (f,x) {
return f(x);
});
_op["|>"] = F2(function (x,f) {
return f(x);
});
_op[">>"] = F3(function (f,
g,
x) {
return g(f(x));
});
_op["<<"] = F3(function (g,
f,
x) {
return g(f(x));
});
var isInfinite = $Native$Basics.isInfinite;
var isNaN = $Native$Basics.isNaN;
var toFloat = $Native$Basics.toFloat;
var ceiling = $Native$Basics.ceiling;
var floor = $Native$Basics.floor;
var truncate = $Native$Basics.truncate;
var round = $Native$Basics.round;
var otherwise = true;
var not = $Native$Basics.not;
var xor = $Native$Basics.xor;
_op["||"] = $Native$Basics.or;
_op["&&"] = $Native$Basics.and;
var max = $Native$Basics.max;
var min = $Native$Basics.min;
var GT = {ctor: "GT"};
var EQ = {ctor: "EQ"};
var LT = {ctor: "LT"};
var compare = $Native$Basics.compare;
_op[">="] = $Native$Basics.ge;
_op["<="] = $Native$Basics.le;
_op[">"] = $Native$Basics.gt;
_op["<"] = $Native$Basics.lt;
_op["/="] = $Native$Basics.neq;
_op["=="] = $Native$Basics.eq;
var e = $Native$Basics.e;
var pi = $Native$Basics.pi;
var clamp = $Native$Basics.clamp;
var logBase = $Native$Basics.logBase;
var abs = $Native$Basics.abs;
var negate = $Native$Basics.negate;
var sqrt = $Native$Basics.sqrt;
var atan2 = $Native$Basics.atan2;
var atan = $Native$Basics.atan;
var asin = $Native$Basics.asin;
var acos = $Native$Basics.acos;
var tan = $Native$Basics.tan;
var sin = $Native$Basics.sin;
var cos = $Native$Basics.cos;
_op["^"] = $Native$Basics.exp;
_op["%"] = $Native$Basics.mod;
var rem = $Native$Basics.rem;
_op["//"] = $Native$Basics.div;
_op["/"] = $Native$Basics.floatDiv;
_op["*"] = $Native$Basics.mul;
_op["-"] = $Native$Basics.sub;
_op["+"] = $Native$Basics.add;
var toPolar = $Native$Basics.toPolar;
var fromPolar = $Native$Basics.fromPolar;
var turns = $Native$Basics.turns;
var degrees = $Native$Basics.degrees;
var radians = function (t) {
return t;
};
_elm.Basics.values = {_op: _op
,radians: radians
,degrees: degrees
,turns: turns
,fromPolar: fromPolar
,toPolar: toPolar
,rem: rem
,cos: cos
,sin: sin
,tan: tan
,acos: acos
,asin: asin
,atan: atan
,atan2: atan2
,sqrt: sqrt
,negate: negate
,abs: abs
,logBase: logBase
,clamp: clamp
,pi: pi
,e: e
,compare: compare
,LT: LT
,EQ: EQ
,GT: GT
,min: min
,max: max
,xor: xor
,not: not
,otherwise: otherwise
,round: round
,truncate: truncate
,floor: floor
,ceiling: ceiling
,toFloat: toFloat
,isNaN: isNaN
,isInfinite: isInfinite
,identity: identity
,always: always
,fst: fst
,snd: snd
,flip: flip
,curry: curry
,uncurry: uncurry};
return _elm.Basics.values;
};Elm.Bitwise = Elm.Bitwise || {};
Elm.Bitwise.make = function (_elm) {
"use strict";
_elm.Bitwise = _elm.Bitwise || {};
if (_elm.Bitwise.values)
return _elm.Bitwise.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Bitwise",
$Native$Bitwise = Elm.Native.Bitwise.make(_elm);
var shiftRightLogical = $Native$Bitwise.shiftRightLogical;
var shiftRight = $Native$Bitwise.shiftRightArithmatic;
var shiftLeft = $Native$Bitwise.shiftLeft;
var complement = $Native$Bitwise.complement;
var xor = $Native$Bitwise.xor;
var or = $Native$Bitwise.or;
var and = $Native$Bitwise.and;
_elm.Bitwise.values = {_op: _op
,and: and
,or: or
,xor: xor
,complement: complement
,shiftLeft: shiftLeft
,shiftRight: shiftRight
,shiftRightLogical: shiftRightLogical};
return _elm.Bitwise.values;
};Elm.Char = Elm.Char || {};
Elm.Char.make = function (_elm) {
"use strict";
_elm.Char = _elm.Char || {};
if (_elm.Char.values)
return _elm.Char.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Char",
$Native$Char = Elm.Native.Char.make(_elm);
var fromCode = $Native$Char.fromCode;
var toCode = $Native$Char.toCode;
var toLocaleLower = $Native$Char.toLocaleLower;
var toLocaleUpper = $Native$Char.toLocaleUpper;
var toLower = $Native$Char.toLower;
var toUpper = $Native$Char.toUpper;
var isHexDigit = $Native$Char.isHexDigit;
var isOctDigit = $Native$Char.isOctDigit;
var isDigit = $Native$Char.isDigit;
var isLower = $Native$Char.isLower;
var isUpper = $Native$Char.isUpper;
_elm.Char.values = {_op: _op
,isUpper: isUpper
,isLower: isLower
,isDigit: isDigit
,isOctDigit: isOctDigit
,isHexDigit: isHexDigit
,toUpper: toUpper
,toLower: toLower
,toLocaleUpper: toLocaleUpper
,toLocaleLower: toLocaleLower
,toCode: toCode
,fromCode: fromCode};
return _elm.Char.values;
};Elm.Color = Elm.Color || {};
Elm.Color.make = function (_elm) {
"use strict";
_elm.Color = _elm.Color || {};
if (_elm.Color.values)
return _elm.Color.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Color",
$Basics = Elm.Basics.make(_elm);
var Radial = F5(function (a,
b,
c,
d,
e) {
return {ctor: "Radial"
,_0: a
,_1: b
,_2: c
,_3: d
,_4: e};
});
var radial = Radial;
var Linear = F3(function (a,
b,
c) {
return {ctor: "Linear"
,_0: a
,_1: b
,_2: c};
});
var linear = Linear;
var fmod = F2(function (f,n) {
return function () {
var integer = $Basics.floor(f);
return $Basics.toFloat(A2($Basics._op["%"],
integer,
n)) + f - $Basics.toFloat(integer);
}();
});
var rgbToHsl = F3(function (red,
green,
blue) {
return function () {
var b = $Basics.toFloat(blue) / 255;
var g = $Basics.toFloat(green) / 255;
var r = $Basics.toFloat(red) / 255;
var cMax = A2($Basics.max,
A2($Basics.max,r,g),
b);
var cMin = A2($Basics.min,
A2($Basics.min,r,g),
b);
var c = cMax - cMin;
var lightness = (cMax + cMin) / 2;
var saturation = _U.eq(lightness,
0) ? 0 : c / (1 - $Basics.abs(2 * lightness - 1));
var hue = $Basics.degrees(60) * (_U.eq(cMax,
r) ? A2(fmod,
(g - b) / c,
6) : _U.eq(cMax,
g) ? (b - r) / c + 2 : _U.eq(cMax,
b) ? (r - g) / c + 4 : _E.If($moduleName,
"between lines 140 and 142"));
return {ctor: "_Tuple3"
,_0: hue
,_1: saturation
,_2: lightness};
}();
});
var hslToRgb = F3(function (hue,
saturation,
lightness) {
return function () {
var hue$ = hue / $Basics.degrees(60);
var chroma = (1 - $Basics.abs(2 * lightness - 1)) * saturation;
var x = chroma * (1 - $Basics.abs(A2(fmod,
hue$,
2) - 1));
var $ = _U.cmp(hue$,
0) < 0 ? {ctor: "_Tuple3"
,_0: 0
,_1: 0
,_2: 0} : _U.cmp(hue$,
1) < 0 ? {ctor: "_Tuple3"
,_0: chroma
,_1: x
,_2: 0} : _U.cmp(hue$,
2) < 0 ? {ctor: "_Tuple3"
,_0: x
,_1: chroma
,_2: 0} : _U.cmp(hue$,
3) < 0 ? {ctor: "_Tuple3"
,_0: 0
,_1: chroma
,_2: x} : _U.cmp(hue$,
4) < 0 ? {ctor: "_Tuple3"
,_0: 0
,_1: x
,_2: chroma} : _U.cmp(hue$,
5) < 0 ? {ctor: "_Tuple3"
,_0: x
,_1: 0
,_2: chroma} : _U.cmp(hue$,
6) < 0 ? {ctor: "_Tuple3"
,_0: chroma
,_1: 0
,_2: x} : {ctor: "_Tuple3"
,_0: 0
,_1: 0
,_2: 0},
r = $._0,
g = $._1,
b = $._2;
var m = lightness - chroma / 2;
return {ctor: "_Tuple3"
,_0: r + m
,_1: g + m
,_2: b + m};
}();
});
var toRgb = function (color) {
return function () {
switch (color.ctor)
{case "HSLA":
return function () {
var $ = A3(hslToRgb,
color._0,
color._1,
color._2),
r = $._0,
g = $._1,
b = $._2;
return {_: {}
,alpha: color._3
,blue: $Basics.round(255 * b)
,green: $Basics.round(255 * g)
,red: $Basics.round(255 * r)};
}();
case "RGBA": return {_: {}
,alpha: color._3
,blue: color._2
,green: color._1
,red: color._0};}
_E.Case($moduleName,
"between lines 114 and 122");
}();
};
var toHsl = function (color) {
return function () {
switch (color.ctor)
{case "HSLA": return {_: {}
,alpha: color._3
,hue: color._0
,lightness: color._2
,saturation: color._1};
case "RGBA":
return function () {
var $ = A3(rgbToHsl,
color._0,
color._1,
color._2),
h = $._0,
s = $._1,
l = $._2;
return {_: {}
,alpha: color._3
,hue: h
,lightness: l
,saturation: s};
}();}
_E.Case($moduleName,
"between lines 104 and 111");
}();
};
var HSLA = F4(function (a,
b,
c,
d) {
return {ctor: "HSLA"
,_0: a
,_1: b
,_2: c
,_3: d};
});
var hsla = F4(function (hue,
saturation,
lightness,
alpha) {
return A4(HSLA,
hue - $Basics.turns($Basics.toFloat($Basics.floor(hue / (2 * $Basics.pi)))),
saturation,
lightness,
alpha);
});
var hsl = F3(function (hue,
saturation,
lightness) {
return A4(hsla,
hue,
saturation,
lightness,
1);
});
var complement = function (color) {
return function () {
switch (color.ctor)
{case "HSLA": return A4(hsla,
color._0 + $Basics.degrees(180),
color._1,
color._2,
color._3);
case "RGBA":
return function () {
var $ = A3(rgbToHsl,
color._0,
color._1,
color._2),
h = $._0,
s = $._1,
l = $._2;
return A4(hsla,
h + $Basics.degrees(180),
s,
l,
color._3);
}();}
_E.Case($moduleName,
"between lines 95 and 101");
}();
};
var grayscale = function (p) {
return A4(HSLA,0,0,1 - p,1);
};
var greyscale = function (p) {
return A4(HSLA,0,0,1 - p,1);
};
var RGBA = F4(function (a,
b,
c,
d) {
return {ctor: "RGBA"
,_0: a
,_1: b
,_2: c
,_3: d};
});
var rgba = RGBA;
var rgb = F3(function (r,g,b) {
return A4(RGBA,r,g,b,1);
});
var lightRed = A4(RGBA,
239,
41,
41,
1);
var red = A4(RGBA,204,0,0,1);
var darkRed = A4(RGBA,
164,
0,
0,
1);
var lightOrange = A4(RGBA,
252,
175,
62,
1);
var orange = A4(RGBA,
245,
121,
0,
1);
var darkOrange = A4(RGBA,
206,
92,
0,
1);
var lightYellow = A4(RGBA,
255,
233,
79,
1);
var yellow = A4(RGBA,
237,
212,
0,
1);
var darkYellow = A4(RGBA,
196,
160,
0,
1);
var lightGreen = A4(RGBA,
138,
226,
52,
1);
var green = A4(RGBA,
115,
210,
22,
1);
var darkGreen = A4(RGBA,
78,
154,
6,
1);
var lightBlue = A4(RGBA,
114,
159,
207,
1);
var blue = A4(RGBA,
52,
101,
164,
1);
var darkBlue = A4(RGBA,
32,
74,
135,
1);
var lightPurple = A4(RGBA,
173,
127,
168,
1);
var purple = A4(RGBA,
117,
80,
123,
1);
var darkPurple = A4(RGBA,
92,
53,
102,
1);
var lightBrown = A4(RGBA,
233,
185,
110,
1);
var brown = A4(RGBA,
193,
125,
17,
1);
var darkBrown = A4(RGBA,
143,
89,
2,
1);
var black = A4(RGBA,0,0,0,1);
var white = A4(RGBA,
255,
255,
255,
1);
var lightGrey = A4(RGBA,
238,
238,
236,
1);
var grey = A4(RGBA,
211,
215,
207,
1);
var darkGrey = A4(RGBA,
186,
189,
182,
1);
var lightGray = A4(RGBA,
238,
238,
236,
1);
var gray = A4(RGBA,
211,
215,
207,
1);
var darkGray = A4(RGBA,
186,
189,
182,
1);
var lightCharcoal = A4(RGBA,
136,
138,
133,
1);
var charcoal = A4(RGBA,
85,
87,
83,
1);
var darkCharcoal = A4(RGBA,
46,
52,
54,
1);
_elm.Color.values = {_op: _op
,RGBA: RGBA
,HSLA: HSLA
,rgba: rgba
,rgb: rgb
,hsla: hsla
,hsl: hsl
,grayscale: grayscale
,greyscale: greyscale
,complement: complement
,toHsl: toHsl
,toRgb: toRgb
,fmod: fmod
,rgbToHsl: rgbToHsl
,hslToRgb: hslToRgb
,Linear: Linear
,Radial: Radial
,linear: linear
,radial: radial
,lightRed: lightRed
,red: red
,darkRed: darkRed
,lightOrange: lightOrange
,orange: orange
,darkOrange: darkOrange
,lightYellow: lightYellow
,yellow: yellow
,darkYellow: darkYellow
,lightGreen: lightGreen
,green: green
,darkGreen: darkGreen
,lightBlue: lightBlue
,blue: blue
,darkBlue: darkBlue
,lightPurple: lightPurple
,purple: purple
,darkPurple: darkPurple
,lightBrown: lightBrown
,brown: brown
,darkBrown: darkBrown
,black: black
,white: white
,lightGrey: lightGrey
,grey: grey
,darkGrey: darkGrey
,lightGray: lightGray
,gray: gray
,darkGray: darkGray
,lightCharcoal: lightCharcoal
,charcoal: charcoal
,darkCharcoal: darkCharcoal};
return _elm.Color.values;
};Elm.Date = Elm.Date || {};
Elm.Date.make = function (_elm) {
"use strict";
_elm.Date = _elm.Date || {};
if (_elm.Date.values)
return _elm.Date.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Date",
$Maybe = Elm.Maybe.make(_elm),
$Native$Date = Elm.Native.Date.make(_elm),
$Time = Elm.Time.make(_elm);
var second = $Native$Date.second;
var minute = $Native$Date.minute;
var hour = $Native$Date.hour;
var dayOfWeek = $Native$Date.dayOfWeek;
var day = $Native$Date.day;
var month = $Native$Date.month;
var year = $Native$Date.year;
var fromTime = $Native$Date.fromTime;
var toTime = $Native$Date.toTime;
var read = $Native$Date.read;
var Dec = {ctor: "Dec"};
var Nov = {ctor: "Nov"};
var Oct = {ctor: "Oct"};
var Sep = {ctor: "Sep"};
var Aug = {ctor: "Aug"};
var Jul = {ctor: "Jul"};
var Jun = {ctor: "Jun"};
var May = {ctor: "May"};
var Apr = {ctor: "Apr"};
var Mar = {ctor: "Mar"};
var Feb = {ctor: "Feb"};
var Jan = {ctor: "Jan"};
var Sun = {ctor: "Sun"};
var Sat = {ctor: "Sat"};
var Fri = {ctor: "Fri"};
var Thu = {ctor: "Thu"};
var Wed = {ctor: "Wed"};
var Tue = {ctor: "Tue"};
var Mon = {ctor: "Mon"};
var Date = {ctor: "Date"};
_elm.Date.values = {_op: _op
,Date: Date
,Mon: Mon
,Tue: Tue
,Wed: Wed
,Thu: Thu
,Fri: Fri
,Sat: Sat
,Sun: Sun
,Jan: Jan
,Feb: Feb
,Mar: Mar
,Apr: Apr
,May: May
,Jun: Jun
,Jul: Jul
,Aug: Aug
,Sep: Sep
,Oct: Oct
,Nov: Nov
,Dec: Dec
,read: read
,toTime: toTime
,fromTime: fromTime
,year: year
,month: month
,day: day
,dayOfWeek: dayOfWeek
,hour: hour
,minute: minute
,second: second};
return _elm.Date.values;
};Elm.Debug = Elm.Debug || {};
Elm.Debug.make = function (_elm) {
"use strict";
_elm.Debug = _elm.Debug || {};
if (_elm.Debug.values)
return _elm.Debug.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Debug",
$Graphics$Collage = Elm.Graphics.Collage.make(_elm),
$Native$Debug = Elm.Native.Debug.make(_elm),
$Native$Error = Elm.Native.Error.make(_elm);
var trace = $Native$Debug.tracePath;
var watchSummary = $Native$Debug.watchSummary;
var watch = $Native$Debug.watch;
var crash = $Native$Error.raise;
var log = $Native$Debug.log;
_elm.Debug.values = {_op: _op
,log: log
,crash: crash
,watch: watch
,watchSummary: watchSummary
,trace: trace};
return _elm.Debug.values;
};Elm.Dict = Elm.Dict || {};
Elm.Dict.make = function (_elm) {
"use strict";
_elm.Dict = _elm.Dict || {};
if (_elm.Dict.values)
return _elm.Dict.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Dict",
$Basics = Elm.Basics.make(_elm),
$List = Elm.List.make(_elm),
$Maybe = Elm.Maybe.make(_elm),
$Native$Error = Elm.Native.Error.make(_elm),
$Native$Utils = Elm.Native.Utils.make(_elm);
var foldr = F3(function (f,
acc,
t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
switch (t._0.ctor)
{case "LBlack": return acc;}
break;
case "RBNode": return A3(foldr,
f,
A3(f,
t._1,
t._2,
A3(foldr,f,acc,t._4)),
t._3);}
_E.Case($moduleName,
"between lines 369 and 374");
}();
});
var keys = function (t) {
return A3(foldr,
F3(function (k,v,acc) {
return A2($List._op["::"],
k,
acc);
}),
_L.fromArray([]),
t);
};
var values = function (t) {
return A3(foldr,
F3(function (k,v,acc) {
return A2($List._op["::"],
v,
acc);
}),
_L.fromArray([]),
t);
};
var toList = function (t) {
return A3(foldr,
F3(function (k,v,acc) {
return A2($List._op["::"],
{ctor: "_Tuple2",_0: k,_1: v},
acc);
}),
_L.fromArray([]),
t);
};
var foldl = F3(function (f,
acc,
t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
switch (t._0.ctor)
{case "LBlack": return acc;}
break;
case "RBNode": return A3(foldl,
f,
A3(f,
t._1,
t._2,
A3(foldl,f,acc,t._3)),
t._4);}
_E.Case($moduleName,
"between lines 361 and 366");
}();
});
var isBBlack = function (t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
switch (t._0.ctor)
{case "LBBlack": return true;}
break;
case "RBNode":
switch (t._0.ctor)
{case "BBlack": return true;}
break;}
return false;
}();
};
var showFlag = function (f) {
return function () {
switch (f.ctor)
{case "Insert": return "Insert";
case "Remove": return "Remove";
case "Same": return "Same";}
_E.Case($moduleName,
"between lines 187 and 192");
}();
};
var Same = {ctor: "Same"};
var Remove = {ctor: "Remove"};
var Insert = {ctor: "Insert"};
var getOrFail = F2(function (k,
t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
switch (t._0.ctor)
{case "LBlack":
return $Native$Error.raise("key not found when using \'getOrFail\'");}
break;
case "RBNode":
return function () {
var _v29 = A2($Native$Utils.compare,
k,
t._1);
switch (_v29.ctor)
{case "EQ": return t._2;
case "GT": return A2(getOrFail,
k,
t._4);
case "LT": return A2(getOrFail,
k,
t._3);}
_E.Case($moduleName,
"between lines 156 and 161");
}();}
_E.Case($moduleName,
"between lines 153 and 161");
}();
});
var getOrElse = F3(function (base,
k,
t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
switch (t._0.ctor)
{case "LBlack": return base;}
break;
case "RBNode":
return function () {
var _v37 = A2($Native$Utils.compare,
k,
t._1);
switch (_v37.ctor)
{case "EQ": return t._2;
case "GT": return A3(getOrElse,
base,
k,
t._4);
case "LT": return A3(getOrElse,
base,
k,
t._3);}
_E.Case($moduleName,
"between lines 134 and 150");
}();}
_E.Case($moduleName,
"between lines 131 and 150");
}();
});
var get = F2(function (k,t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
switch (t._0.ctor)
{case "LBlack":
return $Maybe.Nothing;}
break;
case "RBNode":
return function () {
var _v45 = A2($Native$Utils.compare,
k,
t._1);
switch (_v45.ctor)
{case "EQ":
return $Maybe.Just(t._2);
case "GT": return A2(get,
k,
t._4);
case "LT": return A2(get,
k,
t._3);}
_E.Case($moduleName,
"between lines 115 and 128");
}();}
_E.Case($moduleName,
"between lines 112 and 128");
}();
});
var member = F2(function (k,t) {
return $Maybe.isJust(A2(get,
k,
t));
});
var max = function (t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
return $Native$Error.raise("(max Empty) is not defined");
case "RBNode":
switch (t._4.ctor)
{case "RBEmpty":
return {ctor: "_Tuple2"
,_0: t._1
,_1: t._2};}
return max(t._4);}
_E.Case($moduleName,
"between lines 92 and 109");
}();
};
var min = function (t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
switch (t._0.ctor)
{case "LBlack":
return $Native$Error.raise("(min Empty) is not defined");}
break;
case "RBNode":
switch (t._3.ctor)
{case "RBEmpty":
switch (t._3._0.ctor)
{case "LBlack":
return {ctor: "_Tuple2"
,_0: t._1
,_1: t._2};}
break;}
return min(t._3);}
_E.Case($moduleName,
"between lines 85 and 88");
}();
};
var RBEmpty = function (a) {
return {ctor: "RBEmpty"
,_0: a};
};
var RBNode = F5(function (a,
b,
c,
d,
e) {
return {ctor: "RBNode"
,_0: a
,_1: b
,_2: c
,_3: d
,_4: e};
});
var showLColor = function (c) {
return function () {
switch (c.ctor)
{case "LBBlack":
return "LBBlack";
case "LBlack": return "LBlack";}
_E.Case($moduleName,
"between lines 71 and 73");
}();
};
var LBBlack = {ctor: "LBBlack"};
var LBlack = {ctor: "LBlack"};
var empty = RBEmpty(LBlack);
var map = F2(function (f,t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
switch (t._0.ctor)
{case "LBlack":
return RBEmpty(LBlack);}
break;
case "RBNode": return A5(RBNode,
t._0,
t._1,
f(t._2),
A2(map,f,t._3),
A2(map,f,t._4));}
_E.Case($moduleName,
"between lines 353 and 358");
}();
});
var showNColor = function (c) {
return function () {
switch (c.ctor)
{case "BBlack": return "BBlack";
case "Black": return "Black";
case "NBlack": return "NBlack";
case "Red": return "Red";}
_E.Case($moduleName,
"between lines 60 and 64");
}();
};
var reportRemBug = F4(function (msg,
c,
lgot,
rgot) {
return $Native$Error.raise($List.concat(_L.fromArray(["Internal red-black tree invariant violated, expected "
,msg
,"and got"
,showNColor(c)
," "
,lgot
," "
,rgot
,"\nPlease report this bug to https://github.com/elm-lang/Elm/issues"])));
});
var NBlack = {ctor: "NBlack"};
var BBlack = {ctor: "BBlack"};
var Black = {ctor: "Black"};
var ensureBlackRoot = function (t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
switch (t._0.ctor)
{case "LBlack": return t;}
break;
case "RBNode":
switch (t._0.ctor)
{case "Black": return t;
case "Red": return A5(RBNode,
Black,
t._1,
t._2,
t._3,
t._4);}
break;}
_E.Case($moduleName,
"between lines 168 and 174");
}();
};
var blackish = function (t) {
return function () {
switch (t.ctor)
{case "RBEmpty": return true;
case "RBNode":
return _U.eq(t._0,
Black) || _U.eq(t._0,BBlack);}
_E.Case($moduleName,
"between lines 304 and 306");
}();
};
var blacken = function (t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
return RBEmpty(LBlack);
case "RBNode": return A5(RBNode,
Black,
t._1,
t._2,
t._3,
t._4);}
_E.Case($moduleName,
"between lines 340 and 342");
}();
};
var Red = {ctor: "Red"};
var moreBlack = function (c) {
return function () {
switch (c.ctor)
{case "BBlack":
return $Native$Error.raise("Can\'t make a double black node more black!");
case "Black": return BBlack;
case "NBlack": return Red;
case "Red": return Black;}
_E.Case($moduleName,
"between lines 230 and 234");
}();
};
var lessBlack = function (c) {
return function () {
switch (c.ctor)
{case "BBlack": return Black;
case "Black": return Red;
case "NBlack":
return $Native$Error.raise("Can\'t make a negative black node less black!");
case "Red": return NBlack;}
_E.Case($moduleName,
"between lines 237 and 241");
}();
};
var lessBlackTree = function (t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
switch (t._0.ctor)
{case "LBBlack":
return RBEmpty(LBlack);}
break;
case "RBNode": return A5(RBNode,
lessBlack(t._0),
t._1,
t._2,
t._3,
t._4);}
_E.Case($moduleName,
"between lines 244 and 246");
}();
};
var redden = function (t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
return $Native$Error.raise("can\'t make a Leaf red");
case "RBNode": return A5(RBNode,
Red,
t._1,
t._2,
t._3,
t._4);}
_E.Case($moduleName,
"between lines 346 and 350");
}();
};
var balance_node = function (t) {
return function () {
var assemble = function (col) {
return function (xk) {
return function (xv) {
return function (yk) {
return function (yv) {
return function (zk) {
return function (zv) {
return function (a) {
return function (b) {
return function (c) {
return function (d) {
return A5(RBNode,
lessBlack(col),
yk,
yv,
A5(RBNode,Black,xk,xv,a,b),
A5(RBNode,Black,zk,zv,c,d));
};
};
};
};
};
};
};
};
};
};
};
return blackish(t) ? function () {
switch (t.ctor)
{case "RBNode":
switch (t._3.ctor)
{case "RBNode":
switch (t._3._0.ctor)
{case "Red":
switch (t._3._3.ctor)
{case "RBNode":
switch (t._3._3._0.ctor)
{case "Red":
return assemble(t._0)(t._3._3._1)(t._3._3._2)(t._3._1)(t._3._2)(t._1)(t._2)(t._3._3._3)(t._3._3._4)(t._3._4)(t._4);}
break;}
switch (t._3._4.ctor)
{case "RBNode":
switch (t._3._4._0.ctor)
{case "Red":
return assemble(t._0)(t._3._1)(t._3._2)(t._3._4._1)(t._3._4._2)(t._1)(t._2)(t._3._3)(t._3._4._3)(t._3._4._4)(t._4);}
break;}
break;}
break;}
switch (t._4.ctor)
{case "RBNode":
switch (t._4._0.ctor)
{case "Red":
switch (t._4._3.ctor)
{case "RBNode":
switch (t._4._3._0.ctor)
{case "Red":
return assemble(t._0)(t._1)(t._2)(t._4._3._1)(t._4._3._2)(t._4._1)(t._4._2)(t._3)(t._4._3._3)(t._4._3._4)(t._4._4);}
break;}
switch (t._4._4.ctor)
{case "RBNode":
switch (t._4._4._0.ctor)
{case "Red":
return assemble(t._0)(t._1)(t._2)(t._4._1)(t._4._2)(t._4._4._1)(t._4._4._2)(t._3)(t._4._3)(t._4._4._3)(t._4._4._4);}
break;}
break;}
break;}
switch (t._0.ctor)
{case "BBlack":
switch (t._4.ctor)
{case "RBNode":
switch (t._4._0.ctor)
{case "NBlack":
switch (t._4._3.ctor)
{case "RBNode":
switch (t._4._3._0.ctor)
{case "Black":
return function () {
switch (t._4._4.ctor)
{case "RBNode":
switch (t._4._4._0.ctor)
{case "Black":
return A5(RBNode,
Black,
t._4._3._1,
t._4._3._2,
A5(RBNode,
Black,
t._1,
t._2,
t._3,
t._4._3._3),
A5(balance,
Black,
t._4._1,
t._4._2,
t._4._3._4,
redden(t._4._4)));}
break;}
return t;
}();}
break;}
break;}
break;}
switch (t._3.ctor)
{case "RBNode":
switch (t._3._0.ctor)
{case "NBlack":
switch (t._3._4.ctor)
{case "RBNode":
switch (t._3._4._0.ctor)
{case "Black":
return function () {
switch (t._3._3.ctor)
{case "RBNode":
switch (t._3._3._0.ctor)
{case "Black":
return A5(RBNode,
Black,
t._3._4._1,
t._3._4._2,
A5(balance,
Black,
t._3._1,
t._3._2,
redden(t._3._3),
t._3._4._3),
A5(RBNode,
Black,
t._1,
t._2,
t._3._4._4,
t._4));}
break;}
return t;
}();}
break;}
break;}
break;}
break;}
break;}
return t;
}() : t;
}();
};
var balance = F5(function (c,
k,
v,
l,
r) {
return balance_node(A5(RBNode,
c,
k,
v,
l,
r));
});
var bubble = F5(function (c,
k,
v,
l,
r) {
return isBBlack(l) || isBBlack(r) ? A5(balance,
moreBlack(c),
k,
v,
lessBlackTree(l),
lessBlackTree(r)) : A5(RBNode,
c,
k,
v,
l,
r);
});
var remove_max = F5(function (c,
k,
v,
l,
r) {
return function () {
switch (r.ctor)
{case "RBEmpty": return A3(rem,
c,
l,
r);
case "RBNode": return A5(bubble,
c,
k,
v,
l,
A5(remove_max,
r._0,
r._1,
r._2,
r._3,
r._4));}
_E.Case($moduleName,
"between lines 292 and 295");
}();
});
var rem = F3(function (c,l,r) {
return function () {
var _v183 = {ctor: "_Tuple2"
,_0: l
,_1: r};
switch (_v183.ctor)
{case "_Tuple2":
switch (_v183._0.ctor)
{case "RBEmpty":
switch (_v183._1.ctor)
{case "RBEmpty":
return function () {
switch (c.ctor)
{case "Black":
return RBEmpty(LBBlack);
case "Red":
return RBEmpty(LBlack);}
_E.Case($moduleName,
"between lines 265 and 268");
}();
case "RBNode":
return function () {
var _v205 = {ctor: "_Tuple3"
,_0: c
,_1: _v183._0._0
,_2: _v183._1._0};
switch (_v205.ctor)
{case "_Tuple3":
switch (_v205._0.ctor)
{case "Black":
switch (_v205._1.ctor)
{case "LBlack":
switch (_v205._2.ctor)
{case "Red": return A5(RBNode,
Black,
_v183._1._1,
_v183._1._2,
_v183._1._3,
_v183._1._4);}
break;}
break;}
break;}
return A4(reportRemBug,
"Black, LBlack, Red",
c,
showLColor(_v183._0._0),
showNColor(_v183._1._0));
}();}
break;
case "RBNode":
switch (_v183._1.ctor)
{case "RBEmpty":
return function () {
var _v209 = {ctor: "_Tuple3"
,_0: c
,_1: _v183._0._0
,_2: _v183._1._0};
switch (_v209.ctor)
{case "_Tuple3":
switch (_v209._0.ctor)
{case "Black":
switch (_v209._1.ctor)
{case "Red":
switch (_v209._2.ctor)
{case "LBlack":
return A5(RBNode,
Black,
_v183._0._1,
_v183._0._2,
_v183._0._3,
_v183._0._4);}
break;}
break;}
break;}
return A4(reportRemBug,
"Black, Red, LBlack",
c,
showNColor(_v183._0._0),
showLColor(_v183._1._0));
}();
case "RBNode":
return function () {
var l$ = A5(remove_max,
_v183._0._0,
_v183._0._1,
_v183._0._2,
_v183._0._3,
_v183._0._4);
var r = A5(RBNode,
_v183._1._0,
_v183._1._1,
_v183._1._2,
_v183._1._3,
_v183._1._4);
var l = A5(RBNode,
_v183._0._0,
_v183._0._1,
_v183._0._2,
_v183._0._3,
_v183._0._4);
var $ = max(l),
k = $._0,
v = $._1;
return A5(bubble,c,k,v,l$,r);
}();}
break;}
break;}
_E.Case($moduleName,
"between lines 264 and 282");
}();
});
var update = F3(function (k,
u,
t) {
return function () {
var up = function (t) {
return function () {
switch (t.ctor)
{case "RBEmpty":
switch (t._0.ctor)
{case "LBlack":
return function () {
var _v220 = u($Maybe.Nothing);
switch (_v220.ctor)
{case "Just":
return {ctor: "_Tuple2"
,_0: Insert
,_1: A5(RBNode,
Red,
k,
_v220._0,
empty,
empty)};
case "Nothing":
return {ctor: "_Tuple2"
,_0: Same
,_1: empty};}
_E.Case($moduleName,
"between lines 196 and 199");
}();}
break;
case "RBNode":
return function () {
var _v222 = A2($Native$Utils.compare,
k,
t._1);
switch (_v222.ctor)
{case "EQ": return function () {
var _v223 = u($Maybe.Just(t._2));
switch (_v223.ctor)
{case "Just":
return {ctor: "_Tuple2"
,_0: Same
,_1: A5(RBNode,
t._0,
t._1,
_v223._0,
t._3,
t._4)};
case "Nothing":
return {ctor: "_Tuple2"
,_0: Remove
,_1: A3(rem,t._0,t._3,t._4)};}
_E.Case($moduleName,
"between lines 200 and 203");
}();
case "GT": return function () {
var $ = up(t._4),
fl = $._0,
r$ = $._1;
return function () {
switch (fl.ctor)
{case "Insert":
return {ctor: "_Tuple2"
,_0: Insert
,_1: A5(balance,
t._0,
t._1,
t._2,
t._3,
r$)};
case "Remove":
return {ctor: "_Tuple2"
,_0: Remove
,_1: A5(bubble,
t._0,
t._1,
t._2,
t._3,
r$)};
case "Same":
return {ctor: "_Tuple2"
,_0: Same
,_1: A5(RBNode,
t._0,
t._1,
t._2,
t._3,
r$)};}
_E.Case($moduleName,
"between lines 209 and 213");
}();
}();
case "LT": return function () {
var $ = up(t._3),
fl = $._0,
l$ = $._1;
return function () {
switch (fl.ctor)
{case "Insert":
return {ctor: "_Tuple2"
,_0: Insert
,_1: A5(balance,
t._0,
t._1,
t._2,
l$,
t._4)};
case "Remove":
return {ctor: "_Tuple2"
,_0: Remove
,_1: A5(bubble,
t._0,
t._1,
t._2,
l$,
t._4)};
case "Same":
return {ctor: "_Tuple2"
,_0: Same
,_1: A5(RBNode,
t._0,
t._1,
t._2,
l$,
t._4)};}
_E.Case($moduleName,
"between lines 204 and 208");
}();
}();}
_E.Case($moduleName,
"between lines 199 and 213");
}();}
_E.Case($moduleName,
"between lines 195 and 213");
}();
};
var $ = up(t),
fl = $._0,
t$ = $._1;
return function () {
switch (fl.ctor)
{case "Insert":
return ensureBlackRoot(t$);
case "Remove":
return blacken(t$);
case "Same": return t$;}
_E.Case($moduleName,
"between lines 214 and 219");
}();
}();
});
var insert = F3(function (k,
v,
t) {
return function () {
var u = function (_v228) {
return function () {
return $Maybe.Just(v);
}();
};
return A3(update,k,u,t);
}();
});
var singleton = F2(function (k,
v) {
return A3(insert,
k,
v,
RBEmpty(LBlack));
});
var union = F2(function (t1,
t2) {
return A3(foldl,
insert,
t2,
t1);
});
var fromList = function (assocs) {
return A3($List.foldl,
F2(function (_v230,d) {
return function () {
switch (_v230.ctor)
{case "_Tuple2":
return A3(insert,
_v230._0,
_v230._1,
d);}
_E.Case($moduleName,
"on line 402, column 43 to 55");
}();
}),
empty,
assocs);
};
var filter = F2(function (p,
dict) {
return function () {
var add = F3(function (k,
v,
t) {
return A2(p,k,v) ? A3(insert,
k,
v,
t) : t;
});
return A3(foldl,add,empty,dict);
}();
});
var intersect = F2(function (t1,
t2) {
return A2(filter,
F2(function (k,_v234) {
return function () {
return A2(member,k,t2);
}();
}),
t1);
});
var partition = F2(function (p,
dict) {
return function () {
var add = F3(function (k,
v,
_v236) {
return function () {
switch (_v236.ctor)
{case "_Tuple2": return A2(p,
k,
v) ? {ctor: "_Tuple2"
,_0: A3(insert,k,v,_v236._0)
,_1: _v236._1} : {ctor: "_Tuple2"
,_0: _v236._0
,_1: A3(insert,k,v,_v236._1)};}
_E.Case($moduleName,
"between lines 416 and 418");
}();
});
return A3(foldl,
add,
{ctor: "_Tuple2"
,_0: empty
,_1: empty},
dict);
}();
});
var remove = F2(function (k,t) {
return function () {
var u = function (_v240) {
return function () {
return $Maybe.Nothing;
}();
};
return A3(update,k,u,t);
}();
});
var diff = F2(function (t1,t2) {
return A3(foldl,
F3(function (k,v,t) {
return A2(remove,k,t);
}),
t1,
t2);
});
_elm.Dict.values = {_op: _op
,empty: empty
,singleton: singleton
,insert: insert
,update: update
,get: get
,getOrElse: getOrElse
,getOrFail: getOrFail
,remove: remove
,member: member
,filter: filter
,partition: partition
,foldl: foldl
,foldr: foldr
,map: map
,union: union
,intersect: intersect
,diff: diff
,keys: keys
,values: values
,toList: toList
,fromList: fromList};
return _elm.Dict.values;
};Elm.Either = Elm.Either || {};
Elm.Either.make = function (_elm) {
"use strict";
_elm.Either = _elm.Either || {};
if (_elm.Either.values)
return _elm.Either.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Either",
$List = Elm.List.make(_elm);
var consEither = F2(function (e,
_v0) {
return function () {
switch (_v0.ctor)
{case "_Tuple2":
return function () {
switch (e.ctor)
{case "Left":
return {ctor: "_Tuple2"
,_0: A2($List._op["::"],
e._0,
_v0._0)
,_1: _v0._1};
case "Right":
return {ctor: "_Tuple2"
,_0: _v0._0
,_1: A2($List._op["::"],
e._0,
_v0._1)};}
_E.Case($moduleName,
"between lines 89 and 91");
}();}
_E.Case($moduleName,
"between lines 89 and 91");
}();
});
var consRight = F2(function (e,
vs) {
return function () {
switch (e.ctor)
{case "Left": return vs;
case "Right":
return A2($List._op["::"],
e._0,
vs);}
_E.Case($moduleName,
"between lines 84 and 86");
}();
});
var consLeft = F2(function (e,
vs) {
return function () {
switch (e.ctor)
{case "Left":
return A2($List._op["::"],
e._0,
vs);
case "Right": return vs;}
_E.Case($moduleName,
"between lines 79 and 81");
}();
});
var partition = function (es) {
return A3($List.foldr,
consEither,
{ctor: "_Tuple2"
,_0: _L.fromArray([])
,_1: _L.fromArray([])},
es);
};
var rights = function (es) {
return A3($List.foldr,
consRight,
_L.fromArray([]),
es);
};
var lefts = function (es) {
return A3($List.foldr,
consLeft,
_L.fromArray([]),
es);
};
var isRight = function (e) {
return function () {
switch (e.ctor)
{case "Right": return true;}
return false;
}();
};
var isLeft = function (e) {
return function () {
switch (e.ctor)
{case "Left": return true;}
return false;
}();
};
var either = F3(function (f,
g,
e) {
return function () {
switch (e.ctor)
{case "Left": return f(e._0);
case "Right": return g(e._0);}
_E.Case($moduleName,
"on line 38, column 16 to 60");
}();
});
var Right = function (a) {
return {ctor: "Right",_0: a};
};
var Left = function (a) {
return {ctor: "Left",_0: a};
};
_elm.Either.values = {_op: _op
,Left: Left
,Right: Right
,either: either
,isLeft: isLeft
,isRight: isRight
,lefts: lefts
,rights: rights
,partition: partition
,consLeft: consLeft
,consRight: consRight
,consEither: consEither};
return _elm.Either.values;
};Elm.Http = Elm.Http || {};
Elm.Http.make = function (_elm) {
"use strict";
_elm.Http = _elm.Http || {};
if (_elm.Http.values)
return _elm.Http.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Http",
$Native$Http = Elm.Native.Http.make(_elm),
$Signal = Elm.Signal.make(_elm);
var send = $Native$Http.send;
var Request = F4(function (a,
b,
c,
d) {
return {_: {}
,body: c
,headers: d
,url: b
,verb: a};
});
var request = Request;
var get = function (url) {
return A4(Request,
"GET",
url,
"",
_L.fromArray([]));
};
var sendGet = function (reqs) {
return send(A2($Signal.lift,
get,
reqs));
};
var post = F2(function (url,
body) {
return A4(Request,
"POST",
url,
body,
_L.fromArray([]));
});
var Failure = F2(function (a,
b) {
return {ctor: "Failure"
,_0: a
,_1: b};
});
var Waiting = {ctor: "Waiting"};
var Success = function (a) {
return {ctor: "Success"
,_0: a};
};
_elm.Http.values = {_op: _op
,Success: Success
,Waiting: Waiting
,Failure: Failure
,Request: Request
,request: request
,get: get
,post: post
,send: send
,sendGet: sendGet};
return _elm.Http.values;
};Elm.Json = Elm.Json || {};
Elm.Json.make = function (_elm) {
"use strict";
_elm.Json = _elm.Json || {};
if (_elm.Json.values)
return _elm.Json.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Json",
$Dict = Elm.Dict.make(_elm),
$Maybe = Elm.Maybe.make(_elm),
$Native$Json = Elm.Native.Json.make(_elm);
var fromString = function (str) {
return $Native$Json.fromString(str);
};
var toString = F2(function (sep,
value) {
return A2($Native$Json.toString,
sep,
value);
});
var Object = function (a) {
return {ctor: "Object"
,_0: a};
};
var Array = function (a) {
return {ctor: "Array",_0: a};
};
var Null = {ctor: "Null"};
var Boolean = function (a) {
return {ctor: "Boolean"
,_0: a};
};
var Number = function (a) {
return {ctor: "Number"
,_0: a};
};
var String = function (a) {
return {ctor: "String"
,_0: a};
};
_elm.Json.values = {_op: _op
,String: String
,Number: Number
,Boolean: Boolean
,Null: Null
,Array: Array
,Object: Object
,toString: toString
,fromString: fromString};
return _elm.Json.values;
};Elm.Keyboard = Elm.Keyboard || {};
Elm.Keyboard.make = function (_elm) {
"use strict";
_elm.Keyboard = _elm.Keyboard || {};
if (_elm.Keyboard.values)
return _elm.Keyboard.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Keyboard",
$Native$Keyboard = Elm.Native.Keyboard.make(_elm),
$Signal = Elm.Signal.make(_elm);
var lastPressed = $Native$Keyboard.lastPressed;
var keysDown = $Native$Keyboard.keysDown;
var meta = $Native$Keyboard.meta;
var alt = $Native$Keyboard.alt;
var isDown = $Native$Keyboard.isDown;
var ctrl = isDown(17);
var shift = isDown(16);
var space = isDown(32);
var enter = isDown(13);
var directions = $Native$Keyboard.directions;
var arrows = A4(directions,
38,
40,
37,
39);
var wasd = A4(directions,
87,
83,
65,
68);
_elm.Keyboard.values = {_op: _op
,directions: directions
,arrows: arrows
,wasd: wasd
,isDown: isDown
,alt: alt
,ctrl: ctrl
,meta: meta
,shift: shift
,space: space
,enter: enter
,keysDown: keysDown
,lastPressed: lastPressed};
return _elm.Keyboard.values;
};Elm.List = Elm.List || {};
Elm.List.make = function (_elm) {
"use strict";
_elm.List = _elm.List || {};
if (_elm.List.values)
return _elm.List.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "List",
$Basics = Elm.Basics.make(_elm),
$Maybe = Elm.Maybe.make(_elm),
$Native$List = Elm.Native.List.make(_elm);
var sortWith = $Native$List.sortWith;
var sortBy = $Native$List.sortBy;
var sort = $Native$List.sort;
var repeat = $Native$List.repeat;
var drop = $Native$List.drop;
var take = $Native$List.take;
var join = $Native$List.join;
var zipWith5 = $Native$List.zipWith5;
var zipWith4 = $Native$List.zipWith4;
var zipWith3 = $Native$List.zipWith3;
var zipWith = $Native$List.zipWith;
var zip5 = $Native$List.zipWith5(F5(function (v0,
v1,
v2,
v3,
v4) {
return {ctor: "_Tuple5"
,_0: v0
,_1: v1
,_2: v2
,_3: v3
,_4: v4};
}));
var zip4 = $Native$List.zipWith4(F4(function (v0,
v1,
v2,
v3) {
return {ctor: "_Tuple4"
,_0: v0
,_1: v1
,_2: v2
,_3: v3};
}));
var zip3 = $Native$List.zipWith3(F3(function (v0,
v1,
v2) {
return {ctor: "_Tuple3"
,_0: v0
,_1: v1
,_2: v2};
}));
var zip = $Native$List.zip;
var concat = $Native$List.concat;
var any = $Native$List.any;
var all = $Native$List.all;
var reverse = $Native$List.reverse;
var length = $Native$List.length;
var filter = $Native$List.filter;
var scanl1 = $Native$List.scanl1;
var scanl = $Native$List.scanl;
var foldr1 = $Native$List.foldr1;
var foldl1 = $Native$List.foldl1;
var maximum = foldl1($Basics.max);
var minimum = foldl1($Basics.min);
var foldr = $Native$List.foldr;
var foldl = $Native$List.foldl;
var sum = A2(foldl,
F2(function (x,y) {
return x + y;
}),
0);
var product = A2(foldl,
F2(function (x,y) {
return x * y;
}),
1);
var indexedMap = F2(function (f,
xs) {
return A3(zipWith,
f,
_L.range(0,length(xs) - 1),
xs);
});
var map = $Native$List.map;
var concatMap = F2(function (f,
list) {
return concat(A2(map,
f,
list));
});
var isEmpty = function (xs) {
return function () {
switch (xs.ctor)
{case "[]": return true;}
return false;
}();
};
var last = $Native$List.last;
var tail = $Native$List.tail;
var head = $Native$List.head;
_op["++"] = $Native$List.append;
_op["::"] = $Native$List.cons;
var maybeCons = F3(function (f,
mx,
xs) {
return function () {
var _v1 = f(mx);
switch (_v1.ctor)
{case "Just":
return A2(_op["::"],_v1._0,xs);
case "Nothing": return xs;}
_E.Case($moduleName,
"between lines 145 and 149");
}();
});
var filterMap = F2(function (f,
xs) {
return A3(foldr,
maybeCons(f),
_L.fromArray([]),
xs);
});
var partition = function (pred) {
return function () {
var step = F2(function (x,
_v3) {
return function () {
switch (_v3.ctor)
{case "_Tuple2":
return pred(x) ? {ctor: "_Tuple2"
,_0: A2(_op["::"],x,_v3._0)
,_1: _v3._1} : {ctor: "_Tuple2"
,_0: _v3._0
,_1: A2(_op["::"],x,_v3._1)};}
_E.Case($moduleName,
"between lines 205 and 207");
}();
});
return A2(foldr,
step,
{ctor: "_Tuple2"
,_0: _L.fromArray([])
,_1: _L.fromArray([])});
}();
};
var unzip = function () {
var step = F2(function (_v7,
_v8) {
return function () {
switch (_v8.ctor)
{case "_Tuple2":
return function () {
switch (_v7.ctor)
{case "_Tuple2":
return {ctor: "_Tuple2"
,_0: A2(_op["::"],_v7._0,_v8._0)
,_1: A2(_op["::"],
_v7._1,
_v8._1)};}
_E.Case($moduleName,
"on line 251, column 32 to 44");
}();}
_E.Case($moduleName,
"on line 251, column 32 to 44");
}();
});
return A2(foldr,
step,
{ctor: "_Tuple2"
,_0: _L.fromArray([])
,_1: _L.fromArray([])});
}();
var intersperse = F2(function (sep,
xs) {
return function () {
switch (xs.ctor)
{case "::": return function () {
var step = F2(function (x,
rest) {
return A2(_op["::"],
sep,
A2(_op["::"],x,rest));
});
var spersed = A3(foldr,
step,
_L.fromArray([]),
xs._1);
return A2(_op["::"],
xs._0,
spersed);
}();
case "[]":
return _L.fromArray([]);}
_E.Case($moduleName,
"between lines 268 and 275");
}();
});
_elm.List.values = {_op: _op
,head: head
,tail: tail
,last: last
,isEmpty: isEmpty
,map: map
,indexedMap: indexedMap
,foldl: foldl
,foldr: foldr
,foldl1: foldl1
,foldr1: foldr1
,scanl: scanl
,scanl1: scanl1
,filter: filter
,filterMap: filterMap
,maybeCons: maybeCons
,length: length
,reverse: reverse
,all: all
,any: any
,concat: concat
,concatMap: concatMap
,sum: sum
,product: product
,maximum: maximum
,minimum: minimum
,partition: partition
,zip: zip
,zip3: zip3
,zip4: zip4
,zip5: zip5
,zipWith: zipWith
,zipWith3: zipWith3
,zipWith4: zipWith4
,zipWith5: zipWith5
,unzip: unzip
,join: join
,intersperse: intersperse
,take: take
,drop: drop
,repeat: repeat
,sort: sort
,sortBy: sortBy
,sortWith: sortWith};
return _elm.List.values;
};Elm.Maybe = Elm.Maybe || {};
Elm.Maybe.make = function (_elm) {
"use strict";
_elm.Maybe = _elm.Maybe || {};
if (_elm.Maybe.values)
return _elm.Maybe.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Maybe";
var maybe = F3(function (b,
f,
m) {
return function () {
switch (m.ctor)
{case "Just": return f(m._0);
case "Nothing": return b;}
_E.Case($moduleName,
"between lines 30 and 39");
}();
});
var isJust = A2(maybe,
false,
function (_v2) {
return function () {
return true;
}();
});
var isNothing = A2(maybe,
true,
function (_v4) {
return function () {
return false;
}();
});
var Nothing = {ctor: "Nothing"};
var Just = function (a) {
return {ctor: "Just",_0: a};
};
var map = F2(function (f,
maybe) {
return function () {
switch (maybe.ctor)
{case "Just":
return Just(f(maybe._0));
case "Nothing": return Nothing;}
_E.Case($moduleName,
"between lines 59 and 61");
}();
});
_elm.Maybe.values = {_op: _op
,maybe: maybe
,isJust: isJust
,isNothing: isNothing
,map: map
,Just: Just
,Nothing: Nothing};
return _elm.Maybe.values;
};Elm.Mouse = Elm.Mouse || {};
Elm.Mouse.make = function (_elm) {
"use strict";
_elm.Mouse = _elm.Mouse || {};
if (_elm.Mouse.values)
return _elm.Mouse.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Mouse",
$Native$Mouse = Elm.Native.Mouse.make(_elm),
$Signal = Elm.Signal.make(_elm);
var clicks = $Native$Mouse.clicks;
var isDown = $Native$Mouse.isDown;
var y = $Native$Mouse.y;
var x = $Native$Mouse.x;
var position = $Native$Mouse.position;
_elm.Mouse.values = {_op: _op
,position: position
,x: x
,y: y
,isDown: isDown
,clicks: clicks};
return _elm.Mouse.values;
};Elm.Random = Elm.Random || {};
Elm.Random.make = function (_elm) {
"use strict";
_elm.Random = _elm.Random || {};
if (_elm.Random.values)
return _elm.Random.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Random",
$Native$Random = Elm.Native.Random.make(_elm),
$Signal = Elm.Signal.make(_elm);
var floatList = $Native$Random.floatList;
var $float = $Native$Random.float_;
var range = $Native$Random.range;
_elm.Random.values = {_op: _op
,range: range
,$float: $float
,floatList: floatList};
return _elm.Random.values;
};Elm.Regex = Elm.Regex || {};
Elm.Regex.make = function (_elm) {
"use strict";
_elm.Regex = _elm.Regex || {};
if (_elm.Regex.values)
return _elm.Regex.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Regex",
$Maybe = Elm.Maybe.make(_elm),
$Native$Regex = Elm.Native.Regex.make(_elm);
var split = $Native$Regex.split;
var replace = $Native$Regex.replace;
var find = $Native$Regex.find;
var AtMost = function (a) {
return {ctor: "AtMost"
,_0: a};
};
var All = {ctor: "All"};
var Match = F4(function (a,
b,
c,
d) {
return {_: {}
,index: c
,match: a
,number: d
,submatches: b};
});
var contains = $Native$Regex.contains;
var caseInsensitive = $Native$Regex.caseInsensitive;
var regex = $Native$Regex.regex;
var escape = $Native$Regex.escape;
var Regex = {ctor: "Regex"};
_elm.Regex.values = {_op: _op
,Regex: Regex
,escape: escape
,regex: regex
,caseInsensitive: caseInsensitive
,contains: contains
,Match: Match
,All: All
,AtMost: AtMost
,find: find
,replace: replace
,split: split};
return _elm.Regex.values;
};Elm.Set = Elm.Set || {};
Elm.Set.make = function (_elm) {
"use strict";
_elm.Set = _elm.Set || {};
if (_elm.Set.values)
return _elm.Set.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Set",
$Dict = Elm.Dict.make(_elm),
$List = Elm.List.make(_elm);
var partition = F2(function (p,
set) {
return A2($Dict.partition,
F2(function (k,_v0) {
return function () {
return p(k);
}();
}),
set);
});
var filter = F2(function (p,
set) {
return A2($Dict.filter,
F2(function (k,_v2) {
return function () {
return p(k);
}();
}),
set);
});
var foldr = F3(function (f,
b,
s) {
return A3($Dict.foldr,
F3(function (k,_v4,b) {
return function () {
return A2(f,k,b);
}();
}),
b,
s);
});
var foldl = F3(function (f,
b,
s) {
return A3($Dict.foldl,
F3(function (k,_v6,b) {
return function () {
return A2(f,k,b);
}();
}),
b,
s);
});
var toList = $Dict.keys;
var diff = $Dict.diff;
var intersect = $Dict.intersect;
var union = $Dict.union;
var member = $Dict.member;
var remove = $Dict.remove;
var insert = function (k) {
return A2($Dict.insert,
k,
{ctor: "_Tuple0"});
};
var singleton = function (k) {
return A2($Dict.singleton,
k,
{ctor: "_Tuple0"});
};
var empty = $Dict.empty;
var fromList = function (xs) {
return A3($List.foldl,
insert,
empty,
xs);
};
var map = F2(function (f,s) {
return fromList(A2($List.map,
f,
toList(s)));
});
_elm.Set.values = {_op: _op
,empty: empty
,singleton: singleton
,insert: insert
,remove: remove
,member: member
,foldl: foldl
,foldr: foldr
,map: map
,filter: filter
,partition: partition
,union: union
,intersect: intersect
,diff: diff
,toList: toList
,fromList: fromList};
return _elm.Set.values;
};Elm.Signal = Elm.Signal || {};
Elm.Signal.make = function (_elm) {
"use strict";
_elm.Signal = _elm.Signal || {};
if (_elm.Signal.values)
return _elm.Signal.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Signal",
$Basics = Elm.Basics.make(_elm),
$List = Elm.List.make(_elm),
$Native$Signal = Elm.Native.Signal.make(_elm);
_op["~"] = F2(function (sf,s) {
return A3($Native$Signal.lift2,
F2(function (f,x) {
return f(x);
}),
sf,
s);
});
_op["<~"] = F2(function (f,s) {
return A2($Native$Signal.lift,
f,
s);
});
var sampleOn = $Native$Signal.sampleOn;
var dropRepeats = $Native$Signal.dropRepeats;
var dropIf = $Native$Signal.dropIf;
var keepIf = $Native$Signal.keepIf;
var keepWhen = F3(function (bs,
def,
sig) {
return A2(_op["<~"],
$Basics.snd,
A3(keepIf,
$Basics.fst,
{ctor: "_Tuple2"
,_0: false
,_1: def},
A2(_op["~"],
A2(_op["<~"],
F2(function (v0,v1) {
return {ctor: "_Tuple2"
,_0: v0
,_1: v1};
}),
A2(sampleOn,sig,bs)),
sig)));
});
var dropWhen = function (bs) {
return keepWhen(A2(_op["<~"],
$Basics.not,
bs));
};
var countIf = $Native$Signal.countIf;
var count = $Native$Signal.count;
var combine = A2($List.foldr,
$Native$Signal.lift2(F2(function (x,
y) {
return A2($List._op["::"],
x,
y);
})),
$Native$Signal.constant(_L.fromArray([])));
var merges = $Native$Signal.merges;
var merge = $Native$Signal.merge;
var foldp = $Native$Signal.foldp;
var lift8 = $Native$Signal.lift8;
var lift7 = $Native$Signal.lift7;
var lift6 = $Native$Signal.lift6;
var lift5 = $Native$Signal.lift5;
var lift4 = $Native$Signal.lift4;
var lift3 = $Native$Signal.lift3;
var lift2 = $Native$Signal.lift2;
var lift = $Native$Signal.lift;
var constant = $Native$Signal.constant;
var Signal = {ctor: "Signal"};
_elm.Signal.values = {_op: _op
,Signal: Signal
,constant: constant
,lift: lift
,lift2: lift2
,lift3: lift3
,lift4: lift4
,lift5: lift5
,lift6: lift6
,lift7: lift7
,lift8: lift8
,foldp: foldp
,merge: merge
,merges: merges
,combine: combine
,count: count
,countIf: countIf
,keepIf: keepIf
,dropIf: dropIf
,keepWhen: keepWhen
,dropWhen: dropWhen
,dropRepeats: dropRepeats
,sampleOn: sampleOn};
return _elm.Signal.values;
};Elm.String = Elm.String || {};
Elm.String.make = function (_elm) {
"use strict";
_elm.String = _elm.String || {};
if (_elm.String.values)
return _elm.String.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "String",
$Maybe = Elm.Maybe.make(_elm),
$Native$Show = Elm.Native.Show.make(_elm),
$Native$String = Elm.Native.String.make(_elm);
var fromList = $Native$String.fromList;
var toList = $Native$String.toList;
var toFloat = $Native$String.toFloat;
var toInt = $Native$String.toInt;
var show = $Native$Show.show;
var indices = $Native$String.indexes;
var indexes = $Native$String.indexes;
var endsWith = $Native$String.endsWith;
var startsWith = $Native$String.startsWith;
var contains = $Native$String.contains;
var all = $Native$String.all;
var any = $Native$String.any;
var toLower = $Native$String.toLower;
var toUpper = $Native$String.toUpper;
var lines = $Native$String.lines;
var words = $Native$String.words;
var trimRight = $Native$String.trimRight;
var trimLeft = $Native$String.trimLeft;
var trim = $Native$String.trim;
var padRight = $Native$String.padRight;
var padLeft = $Native$String.padLeft;
var pad = $Native$String.pad;
var dropRight = $Native$String.dropRight;
var dropLeft = $Native$String.dropLeft;
var right = $Native$String.right;
var left = $Native$String.left;
var slice = $Native$String.slice;
var repeat = $Native$String.repeat;
var join = $Native$String.join;
var split = $Native$String.split;
var foldr = $Native$String.foldr;
var foldl = $Native$String.foldl;
var reverse = $Native$String.reverse;
var filter = $Native$String.filter;
var map = $Native$String.map;
var length = $Native$String.length;
var concat = $Native$String.concat;
var append = $Native$String.append;
var uncons = $Native$String.uncons;
var cons = $Native$String.cons;
var isEmpty = $Native$String.isEmpty;
_elm.String.values = {_op: _op
,isEmpty: isEmpty
,cons: cons
,uncons: uncons
,append: append
,concat: concat
,length: length
,map: map
,filter: filter
,reverse: reverse
,foldl: foldl
,foldr: foldr
,split: split
,join: join
,repeat: repeat
,slice: slice
,left: left
,right: right
,dropLeft: dropLeft
,dropRight: dropRight
,pad: pad
,padLeft: padLeft
,padRight: padRight
,trim: trim
,trimLeft: trimLeft
,trimRight: trimRight
,words: words
,lines: lines
,toUpper: toUpper
,toLower: toLower
,any: any
,all: all
,contains: contains
,startsWith: startsWith
,endsWith: endsWith
,indexes: indexes
,indices: indices
,show: show
,toInt: toInt
,toFloat: toFloat
,toList: toList
,fromList: fromList};
return _elm.String.values;
};Elm.Text = Elm.Text || {};
Elm.Text.make = function (_elm) {
"use strict";
_elm.Text = _elm.Text || {};
if (_elm.Text.values)
return _elm.Text.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Text",
$Color = Elm.Color.make(_elm),
$Graphics$Element = Elm.Graphics.Element.make(_elm),
$Maybe = Elm.Maybe.make(_elm),
$Native$Show = Elm.Native.Show.make(_elm),
$Native$Text = Elm.Native.Text.make(_elm);
var markdown = $Native$Text.markdown;
var justified = $Native$Text.justified;
var centered = $Native$Text.centered;
var rightAligned = $Native$Text.rightAligned;
var leftAligned = $Native$Text.leftAligned;
var line = $Native$Text.line;
var italic = $Native$Text.italic;
var bold = $Native$Text.bold;
var color = $Native$Text.color;
var height = $Native$Text.height;
var link = $Native$Text.link;
var monospace = $Native$Text.monospace;
var typeface = $Native$Text.typeface;
var style = $Native$Text.style;
var toText = $Native$Text.toText;
var plainText = function (str) {
return leftAligned(toText(str));
};
var asText = function (value) {
return leftAligned(monospace(toText($Native$Show.show(value))));
};
var defaultStyle = {_: {}
,bold: false
,color: $Color.black
,height: $Maybe.Nothing
,italic: false
,line: $Maybe.Nothing
,typeface: _L.fromArray([])};
var Style = F6(function (a,
b,
c,
d,
e,
f) {
return {_: {}
,bold: d
,color: c
,height: b
,italic: e
,line: f
,typeface: a};
});
var Through = {ctor: "Through"};
var Over = {ctor: "Over"};
var Under = {ctor: "Under"};
var Text = {ctor: "Text"};
_elm.Text.values = {_op: _op
,Text: Text
,Under: Under
,Over: Over
,Through: Through
,Style: Style
,defaultStyle: defaultStyle
,toText: toText
,style: style
,typeface: typeface
,monospace: monospace
,link: link
,height: height
,color: color
,bold: bold
,italic: italic
,line: line
,leftAligned: leftAligned
,rightAligned: rightAligned
,centered: centered
,justified: justified
,plainText: plainText
,markdown: markdown
,asText: asText};
return _elm.Text.values;
};Elm.Time = Elm.Time || {};
Elm.Time.make = function (_elm) {
"use strict";
_elm.Time = _elm.Time || {};
if (_elm.Time.values)
return _elm.Time.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Time",
$Basics = Elm.Basics.make(_elm),
$Native$Time = Elm.Native.Time.make(_elm),
$Signal = Elm.Signal.make(_elm);
var delay = $Native$Time.delay;
var timestamp = $Native$Time.timestamp;
var since = $Native$Time.since;
var every = $Native$Time.every;
var fpsWhen = $Native$Time.fpsWhen;
var fps = $Native$Time.fps;
var inMilliseconds = function (t) {
return t;
};
var millisecond = 1;
var second = 1000 * millisecond;
var minute = 60 * second;
var hour = 60 * minute;
var inHours = function (t) {
return t / hour;
};
var inMinutes = function (t) {
return t / minute;
};
var inSeconds = function (t) {
return t / second;
};
_elm.Time.values = {_op: _op
,millisecond: millisecond
,second: second
,minute: minute
,hour: hour
,inMilliseconds: inMilliseconds
,inSeconds: inSeconds
,inMinutes: inMinutes
,inHours: inHours
,fps: fps
,fpsWhen: fpsWhen
,every: every
,since: since
,timestamp: timestamp
,delay: delay};
return _elm.Time.values;
};Elm.Touch = Elm.Touch || {};
Elm.Touch.make = function (_elm) {
"use strict";
_elm.Touch = _elm.Touch || {};
if (_elm.Touch.values)
return _elm.Touch.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Touch",
$Native$Touch = Elm.Native.Touch.make(_elm),
$Signal = Elm.Signal.make(_elm),
$Time = Elm.Time.make(_elm);
var taps = $Native$Touch.taps;
var touches = $Native$Touch.touches;
var Touch = F6(function (a,
b,
c,
d,
e,
f) {
return {_: {}
,id: c
,t0: f
,x: a
,x0: d
,y: b
,y0: e};
});
_elm.Touch.values = {_op: _op
,Touch: Touch
,touches: touches
,taps: taps};
return _elm.Touch.values;
};Elm.Trampoline = Elm.Trampoline || {};
Elm.Trampoline.make = function (_elm) {
"use strict";
_elm.Trampoline = _elm.Trampoline || {};
if (_elm.Trampoline.values)
return _elm.Trampoline.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Trampoline",
$Native$Trampoline = Elm.Native.Trampoline.make(_elm);
var trampoline = $Native$Trampoline.trampoline;
var Continue = function (a) {
return {ctor: "Continue"
,_0: a};
};
var Done = function (a) {
return {ctor: "Done",_0: a};
};
_elm.Trampoline.values = {_op: _op
,Done: Done
,Continue: Continue
,trampoline: trampoline};
return _elm.Trampoline.values;
};Elm.Transform2D = Elm.Transform2D || {};
Elm.Transform2D.make = function (_elm) {
"use strict";
_elm.Transform2D = _elm.Transform2D || {};
if (_elm.Transform2D.values)
return _elm.Transform2D.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Transform2D",
$Native$Transform2D = Elm.Native.Transform2D.make(_elm);
var multiply = $Native$Transform2D.multiply;
var rotation = $Native$Transform2D.rotation;
var matrix = $Native$Transform2D.matrix;
var translation = F2(function (x,
y) {
return A6(matrix,
1,
0,
0,
1,
x,
y);
});
var scale = function (s) {
return A6(matrix,
s,
0,
0,
s,
0,
0);
};
var scaleX = function (x) {
return A6(matrix,
x,
0,
0,
1,
0,
0);
};
var scaleY = function (y) {
return A6(matrix,
1,
0,
0,
y,
0,
0);
};
var identity = $Native$Transform2D.identity;
var Transform2D = {ctor: "Transform2D"};
_elm.Transform2D.values = {_op: _op
,identity: identity
,matrix: matrix
,multiply: multiply
,rotation: rotation
,translation: translation
,scale: scale
,scaleX: scaleX
,scaleY: scaleY};
return _elm.Transform2D.values;
};Elm.WebSocket = Elm.WebSocket || {};
Elm.WebSocket.make = function (_elm) {
"use strict";
_elm.WebSocket = _elm.WebSocket || {};
if (_elm.WebSocket.values)
return _elm.WebSocket.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "WebSocket",
$Native$WebSocket = Elm.Native.WebSocket.make(_elm),
$Signal = Elm.Signal.make(_elm);
var connect = $Native$WebSocket.connect;
_elm.WebSocket.values = {_op: _op
,connect: connect};
return _elm.WebSocket.values;
};Elm.Window = Elm.Window || {};
Elm.Window.make = function (_elm) {
"use strict";
_elm.Window = _elm.Window || {};
if (_elm.Window.values)
return _elm.Window.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Window",
$Native$Window = Elm.Native.Window.make(_elm),
$Signal = Elm.Signal.make(_elm);
var height = $Native$Window.height;
var width = $Native$Window.width;
var dimensions = $Native$Window.dimensions;
_elm.Window.values = {_op: _op
,dimensions: dimensions
,width: width
,height: height};
return _elm.Window.values;
};Elm.Graphics = Elm.Graphics || {};
Elm.Graphics.Collage = Elm.Graphics.Collage || {};
Elm.Graphics.Collage.make = function (_elm) {
"use strict";
_elm.Graphics = _elm.Graphics || {};
_elm.Graphics.Collage = _elm.Graphics.Collage || {};
if (_elm.Graphics.Collage.values)
return _elm.Graphics.Collage.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Graphics.Collage",
$Basics = Elm.Basics.make(_elm),
$Color = Elm.Color.make(_elm),
$Either = Elm.Either.make(_elm),
$Graphics$Element = Elm.Graphics.Element.make(_elm),
$List = Elm.List.make(_elm),
$Native$Graphics$Collage = Elm.Native.Graphics.Collage.make(_elm),
$Transform2D = Elm.Transform2D.make(_elm);
var ngon = F2(function (n,r) {
return function () {
var m = $Basics.toFloat(n);
var t = 2 * $Basics.pi / m;
var f = function (i) {
return {ctor: "_Tuple2"
,_0: r * $Basics.cos(t * i)
,_1: r * $Basics.sin(t * i)};
};
return A2($List.map,
f,
_L.range(0,m - 1));
}();
});
var oval = F2(function (w,h) {
return function () {
var hh = h / 2;
var hw = w / 2;
var n = 50;
var t = 2 * $Basics.pi / n;
var f = function (i) {
return {ctor: "_Tuple2"
,_0: hw * $Basics.cos(t * i)
,_1: hh * $Basics.sin(t * i)};
};
return A2($List.map,
f,
_L.range(0,n - 1));
}();
});
var circle = function (r) {
return A2(oval,2 * r,2 * r);
};
var rect = F2(function (w,h) {
return function () {
var hh = h / 2;
var hw = w / 2;
return _L.fromArray([{ctor: "_Tuple2"
,_0: 0 - hw
,_1: 0 - hh}
,{ctor: "_Tuple2"
,_0: 0 - hw
,_1: hh}
,{ctor: "_Tuple2",_0: hw,_1: hh}
,{ctor: "_Tuple2"
,_0: hw
,_1: 0 - hh}]);
}();
});
var square = function (n) {
return A2(rect,n,n);
};
var polygon = function (points) {
return points;
};
var segment = F2(function (p1,
p2) {
return _L.fromArray([p1,p2]);
});
var path = function (ps) {
return ps;
};
var collage = $Native$Graphics$Collage.collage;
var alpha = F2(function (a,f) {
return _U.replace([["alpha"
,a]],
f);
});
var rotate = F2(function (t,f) {
return _U.replace([["theta"
,f.theta + t]],
f);
});
var scale = F2(function (s,f) {
return _U.replace([["scale"
,f.scale * s]],
f);
});
var moveY = F2(function (y,f) {
return _U.replace([["y"
,f.y + y]],
f);
});
var moveX = F2(function (x,f) {
return _U.replace([["x"
,f.x + x]],
f);
});
var move = F2(function (_v0,f) {
return function () {
switch (_v0.ctor)
{case "_Tuple2":
return _U.replace([["x"
,f.x + _v0._0]
,["y",f.y + _v0._1]],
f);}
_E.Case($moduleName,
"on line 170, column 20 to 48");
}();
});
var form = function (f) {
return {_: {}
,alpha: 1
,form: f
,scale: 1
,theta: 0
,x: 0
,y: 0};
};
var FGroup = F2(function (a,b) {
return {ctor: "FGroup"
,_0: a
,_1: b};
});
var group = function (fs) {
return form(A2(FGroup,
$Transform2D.identity,
fs));
};
var groupTransform = F2(function (matrix,
fs) {
return form(A2(FGroup,
matrix,
fs));
});
var FElement = function (a) {
return {ctor: "FElement"
,_0: a};
};
var toForm = function (e) {
return form(FElement(e));
};
var FImage = F4(function (a,
b,
c,
d) {
return {ctor: "FImage"
,_0: a
,_1: b
,_2: c
,_3: d};
});
var sprite = F4(function (w,
h,
pos,
src) {
return form(A4(FImage,
w,
h,
pos,
src));
});
var FShape = F2(function (a,b) {
return {ctor: "FShape"
,_0: a
,_1: b};
});
var fill = F2(function (style,
shape) {
return form(A2(FShape,
$Either.Right(style),
shape));
});
var outlined = F2(function (style,
shape) {
return form(A2(FShape,
$Either.Left(style),
shape));
});
var FPath = F2(function (a,b) {
return {ctor: "FPath"
,_0: a
,_1: b};
});
var traced = F2(function (style,
path) {
return form(A2(FPath,
style,
path));
});
var LineStyle = F6(function (a,
b,
c,
d,
e,
f) {
return {_: {}
,cap: c
,color: a
,dashOffset: f
,dashing: e
,join: d
,width: b};
});
var Clipped = {ctor: "Clipped"};
var Sharp = function (a) {
return {ctor: "Sharp",_0: a};
};
var Smooth = {ctor: "Smooth"};
var Padded = {ctor: "Padded"};
var Round = {ctor: "Round"};
var Flat = {ctor: "Flat"};
var defaultLine = {_: {}
,cap: Flat
,color: $Color.black
,dashOffset: 0
,dashing: _L.fromArray([])
,join: Sharp(10)
,width: 1};
var solid = function (clr) {
return _U.replace([["color"
,clr]],
defaultLine);
};
var dashed = function (clr) {
return _U.replace([["color"
,clr]
,["dashing"
,_L.fromArray([8,4])]],
defaultLine);
};
var dotted = function (clr) {
return _U.replace([["color"
,clr]
,["dashing"
,_L.fromArray([3,3])]],
defaultLine);
};
var Grad = function (a) {
return {ctor: "Grad",_0: a};
};
var gradient = F2(function (grad,
shape) {
return A2(fill,
Grad(grad),
shape);
});
var Texture = function (a) {
return {ctor: "Texture"
,_0: a};
};
var textured = F2(function (src,
shape) {
return A2(fill,
Texture(src),
shape);
});
var Solid = function (a) {
return {ctor: "Solid",_0: a};
};
var filled = F2(function (color,
shape) {
return A2(fill,
Solid(color),
shape);
});
var Form = F6(function (a,
b,
c,
d,
e,
f) {
return {_: {}
,alpha: e
,form: f
,scale: b
,theta: a
,x: c
,y: d};
});
_elm.Graphics.Collage.values = {_op: _op
,Form: Form
,Solid: Solid
,Texture: Texture
,Grad: Grad
,Flat: Flat
,Round: Round
,Padded: Padded
,Smooth: Smooth
,Sharp: Sharp
,Clipped: Clipped
,LineStyle: LineStyle
,defaultLine: defaultLine
,solid: solid
,dashed: dashed
,dotted: dotted
,FPath: FPath
,FShape: FShape
,FImage: FImage
,FElement: FElement
,FGroup: FGroup
,form: form
,fill: fill
,filled: filled
,textured: textured
,gradient: gradient
,outlined: outlined
,traced: traced
,sprite: sprite
,toForm: toForm
,group: group
,groupTransform: groupTransform
,move: move
,moveX: moveX
,moveY: moveY
,scale: scale
,rotate: rotate
,alpha: alpha
,collage: collage
,path: path
,segment: segment
,polygon: polygon
,rect: rect
,square: square
,oval: oval
,circle: circle
,ngon: ngon};
return _elm.Graphics.Collage.values;
};Elm.Graphics = Elm.Graphics || {};
Elm.Graphics.Element = Elm.Graphics.Element || {};
Elm.Graphics.Element.make = function (_elm) {
"use strict";
_elm.Graphics = _elm.Graphics || {};
_elm.Graphics.Element = _elm.Graphics.Element || {};
if (_elm.Graphics.Element.values)
return _elm.Graphics.Element.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Graphics.Element",
$Basics = Elm.Basics.make(_elm),
$Color = Elm.Color.make(_elm),
$List = Elm.List.make(_elm),
$Maybe = Elm.Maybe.make(_elm),
$Native$Utils = Elm.Native.Utils.make(_elm);
var DOut = {ctor: "DOut"};
var outward = DOut;
var DIn = {ctor: "DIn"};
var inward = DIn;
var DRight = {ctor: "DRight"};
var right = DRight;
var DLeft = {ctor: "DLeft"};
var left = DLeft;
var DDown = {ctor: "DDown"};
var down = DDown;
var DUp = {ctor: "DUp"};
var up = DUp;
var Position = F4(function (a,
b,
c,
d) {
return {_: {}
,horizontal: a
,vertical: b
,x: c
,y: d};
});
var Relative = function (a) {
return {ctor: "Relative"
,_0: a};
};
var relative = Relative;
var Absolute = function (a) {
return {ctor: "Absolute"
,_0: a};
};
var absolute = Absolute;
var N = {ctor: "N"};
var bottomLeftAt = F2(function (x,
y) {
return {_: {}
,horizontal: N
,vertical: N
,x: x
,y: y};
});
var Z = {ctor: "Z"};
var middle = {_: {}
,horizontal: Z
,vertical: Z
,x: Relative(0.5)
,y: Relative(0.5)};
var midLeft = _U.replace([["horizontal"
,N]
,["x",Absolute(0)]],
middle);
var middleAt = F2(function (x,
y) {
return {_: {}
,horizontal: Z
,vertical: Z
,x: x
,y: y};
});
var midLeftAt = F2(function (x,
y) {
return {_: {}
,horizontal: N
,vertical: Z
,x: x
,y: y};
});
var midBottomAt = F2(function (x,
y) {
return {_: {}
,horizontal: Z
,vertical: N
,x: x
,y: y};
});
var P = {ctor: "P"};
var topLeft = {_: {}
,horizontal: N
,vertical: P
,x: Absolute(0)
,y: Absolute(0)};
var bottomLeft = _U.replace([["vertical"
,N]],
topLeft);
var topRight = _U.replace([["horizontal"
,P]],
topLeft);
var bottomRight = _U.replace([["horizontal"
,P]],
bottomLeft);
var midRight = _U.replace([["horizontal"
,P]],
midLeft);
var midTop = _U.replace([["vertical"
,P]
,["y",Absolute(0)]],
middle);
var midBottom = _U.replace([["vertical"
,N]],
midTop);
var topLeftAt = F2(function (x,
y) {
return {_: {}
,horizontal: N
,vertical: P
,x: x
,y: y};
});
var topRightAt = F2(function (x,
y) {
return {_: {}
,horizontal: P
,vertical: P
,x: x
,y: y};
});
var bottomRightAt = F2(function (x,
y) {
return {_: {}
,horizontal: P
,vertical: N
,x: x
,y: y};
});
var midRightAt = F2(function (x,
y) {
return {_: {}
,horizontal: P
,vertical: Z
,x: x
,y: y};
});
var midTopAt = F2(function (x,
y) {
return {_: {}
,horizontal: Z
,vertical: P
,x: x
,y: y};
});
var Tiled = {ctor: "Tiled"};
var Cropped = function (a) {
return {ctor: "Cropped"
,_0: a};
};
var Fitted = {ctor: "Fitted"};
var Plain = {ctor: "Plain"};
var Custom = {ctor: "Custom"};
var RawHtml = {ctor: "RawHtml"};
var Spacer = {ctor: "Spacer"};
var Flow = F2(function (a,b) {
return {ctor: "Flow"
,_0: a
,_1: b};
});
var Container = F2(function (a,
b) {
return {ctor: "Container"
,_0: a
,_1: b};
});
var Image = F4(function (a,
b,
c,
d) {
return {ctor: "Image"
,_0: a
,_1: b
,_2: c
,_3: d};
});
var link = F2(function (href,
e) {
return function () {
var p = e.props;
return {_: {}
,element: e.element
,props: _U.replace([["href"
,href]],
p)};
}();
});
var tag = F2(function (name,e) {
return function () {
var p = e.props;
return {_: {}
,element: e.element
,props: _U.replace([["tag"
,name]],
p)};
}();
});
var color = F2(function (c,e) {
return function () {
var p = e.props;
return {_: {}
,element: e.element
,props: _U.replace([["color"
,$Maybe.Just(c)]],
p)};
}();
});
var opacity = F2(function (o,
e) {
return function () {
var p = e.props;
return {_: {}
,element: e.element
,props: _U.replace([["opacity"
,o]],
p)};
}();
});
var height = F2(function (nh,
e) {
return function () {
var p = e.props;
var props = function () {
var _v0 = e.element;
switch (_v0.ctor)
{case "Image":
return _U.replace([["width"
,$Basics.round($Basics.toFloat(_v0._1) / $Basics.toFloat(_v0._2) * $Basics.toFloat(nh))]],
p);}
return p;
}();
return {_: {}
,element: e.element
,props: _U.replace([["height"
,nh]],
p)};
}();
});
var width = F2(function (nw,e) {
return function () {
var p = e.props;
var props = function () {
var _v5 = e.element;
switch (_v5.ctor)
{case "Image":
return _U.replace([["height"
,$Basics.round($Basics.toFloat(_v5._2) / $Basics.toFloat(_v5._1) * $Basics.toFloat(nw))]],
p);
case "RawHtml":
return _U.replace([["height"
,$Basics.snd(A2($Native$Utils.htmlHeight,
nw,
e.element))]],
p);}
return p;
}();
return {_: {}
,element: e.element
,props: _U.replace([["width"
,nw]],
props)};
}();
});
var size = F3(function (w,h,e) {
return A2(height,
h,
A2(width,w,e));
});
var sizeOf = function (e) {
return {ctor: "_Tuple2"
,_0: e.props.width
,_1: e.props.height};
};
var heightOf = function (e) {
return e.props.height;
};
var widthOf = function (e) {
return e.props.width;
};
var Element = F2(function (a,
b) {
return {_: {}
,element: b
,props: a};
});
var Properties = F9(function (a,
b,
c,
d,
e,
f,
g,
h,
i) {
return {_: {}
,click: i
,color: e
,height: c
,hover: h
,href: f
,id: a
,opacity: d
,tag: g
,width: b};
});
var newElement = F3(function (w,
h,
e) {
return {_: {}
,element: e
,props: A9(Properties,
$Native$Utils.guid({ctor: "_Tuple0"}),
w,
h,
1,
$Maybe.Nothing,
"",
"",
{ctor: "_Tuple0"},
{ctor: "_Tuple0"})};
});
var image = F3(function (w,
h,
src) {
return A3(newElement,
w,
h,
A4(Image,Plain,w,h,src));
});
var fittedImage = F3(function (w,
h,
src) {
return A3(newElement,
w,
h,
A4(Image,Fitted,w,h,src));
});
var croppedImage = F4(function (pos,
w,
h,
src) {
return A3(newElement,
w,
h,
A4(Image,Cropped(pos),w,h,src));
});
var tiledImage = F3(function (w,
h,
src) {
return A3(newElement,
w,
h,
A4(Image,Tiled,w,h,src));
});
var container = F4(function (w,
h,
pos,
e) {
return A3(newElement,
w,
h,
A2(Container,pos,e));
});
var spacer = F2(function (w,h) {
return A3(newElement,
w,
h,
Spacer);
});
var empty = A2(spacer,0,0);
var flow = F2(function (dir,
es) {
return function () {
var newFlow = F2(function (w,
h) {
return A3(newElement,
w,
h,
A2(Flow,dir,es));
});
var hs = A2($List.map,
heightOf,
es);
var ws = A2($List.map,
widthOf,
es);
return _U.eq(es,
_L.fromArray([])) ? empty : function () {
switch (dir.ctor)
{case "DDown":
return A2(newFlow,
$List.maximum(ws),
$List.sum(hs));
case "DIn": return A2(newFlow,
$List.maximum(ws),
$List.maximum(hs));
case "DLeft": return A2(newFlow,
$List.sum(ws),
$List.maximum(hs));
case "DOut": return A2(newFlow,
$List.maximum(ws),
$List.maximum(hs));
case "DRight":
return A2(newFlow,
$List.sum(ws),
$List.maximum(hs));
case "DUp": return A2(newFlow,
$List.maximum(ws),
$List.sum(hs));}
_E.Case($moduleName,
"between lines 206 and 216");
}();
}();
});
var above = F2(function (hi,
lo) {
return A3(newElement,
A2($Basics.max,
widthOf(hi),
widthOf(lo)),
heightOf(hi) + heightOf(lo),
A2(Flow,
DDown,
_L.fromArray([hi,lo])));
});
var below = F2(function (lo,
hi) {
return A3(newElement,
A2($Basics.max,
widthOf(hi),
widthOf(lo)),
heightOf(hi) + heightOf(lo),
A2(Flow,
DDown,
_L.fromArray([hi,lo])));
});
var beside = F2(function (lft,
rht) {
return A3(newElement,
widthOf(lft) + widthOf(rht),
A2($Basics.max,
heightOf(lft),
heightOf(rht)),
A2(Flow,
right,
_L.fromArray([lft,rht])));
});
var layers = function (es) {
return function () {
var hs = A2($List.map,
heightOf,
es);
var ws = A2($List.map,
widthOf,
es);
return A3(newElement,
$List.maximum(ws),
$List.maximum(hs),
A2(Flow,DOut,es));
}();
};
_elm.Graphics.Element.values = {_op: _op
,Properties: Properties
,Element: Element
,empty: empty
,widthOf: widthOf
,heightOf: heightOf
,sizeOf: sizeOf
,width: width
,height: height
,size: size
,opacity: opacity
,color: color
,tag: tag
,link: link
,newElement: newElement
,Image: Image
,Container: Container
,Flow: Flow
,Spacer: Spacer
,RawHtml: RawHtml
,Custom: Custom
,Plain: Plain
,Fitted: Fitted
,Cropped: Cropped
,Tiled: Tiled
,image: image
,fittedImage: fittedImage
,croppedImage: croppedImage
,tiledImage: tiledImage
,P: P
,Z: Z
,N: N
,Absolute: Absolute
,Relative: Relative
,Position: Position
,container: container
,spacer: spacer
,DUp: DUp
,DDown: DDown
,DLeft: DLeft
,DRight: DRight
,DIn: DIn
,DOut: DOut
,flow: flow
,above: above
,below: below
,beside: beside
,layers: layers
,absolute: absolute
,relative: relative
,middle: middle
,topLeft: topLeft
,topRight: topRight
,bottomLeft: bottomLeft
,bottomRight: bottomRight
,midLeft: midLeft
,midRight: midRight
,midTop: midTop
,midBottom: midBottom
,middleAt: middleAt
,topLeftAt: topLeftAt
,topRightAt: topRightAt
,bottomLeftAt: bottomLeftAt
,bottomRightAt: bottomRightAt
,midLeftAt: midLeftAt
,midRightAt: midRightAt
,midTopAt: midTopAt
,midBottomAt: midBottomAt
,up: up
,down: down
,left: left
,right: right
,inward: inward
,outward: outward};
return _elm.Graphics.Element.values;
};Elm.Graphics = Elm.Graphics || {};
Elm.Graphics.Input = Elm.Graphics.Input || {};
Elm.Graphics.Input.make = function (_elm) {
"use strict";
_elm.Graphics = _elm.Graphics || {};
_elm.Graphics.Input = _elm.Graphics.Input || {};
if (_elm.Graphics.Input.values)
return _elm.Graphics.Input.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Graphics.Input",
$Graphics$Element = Elm.Graphics.Element.make(_elm),
$Native$Graphics$Input = Elm.Native.Graphics.Input.make(_elm),
$Signal = Elm.Signal.make(_elm);
var clickable = $Native$Graphics$Input.clickable;
var hoverable = $Native$Graphics$Input.hoverable;
var dropDown = $Native$Graphics$Input.dropDown;
var checkbox = $Native$Graphics$Input.checkbox;
var customButton = $Native$Graphics$Input.customButton;
var button = $Native$Graphics$Input.button;
var input = $Native$Graphics$Input.input;
var Handle = {ctor: "Handle"};
var Input = F2(function (a,b) {
return {_: {}
,handle: b
,signal: a};
});
_elm.Graphics.Input.values = {_op: _op
,Input: Input
,Handle: Handle
,input: input
,button: button
,customButton: customButton
,checkbox: checkbox
,dropDown: dropDown
,hoverable: hoverable
,clickable: clickable};
return _elm.Graphics.Input.values;
};Elm.Graphics = Elm.Graphics || {};
Elm.Graphics.Input = Elm.Graphics.Input || {};
Elm.Graphics.Input.Field = Elm.Graphics.Input.Field || {};
Elm.Graphics.Input.Field.make = function (_elm) {
"use strict";
_elm.Graphics = _elm.Graphics || {};
_elm.Graphics.Input = _elm.Graphics.Input || {};
_elm.Graphics.Input.Field = _elm.Graphics.Input.Field || {};
if (_elm.Graphics.Input.Field.values)
return _elm.Graphics.Input.Field.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "Graphics.Input.Field",
$Color = Elm.Color.make(_elm),
$Graphics$Element = Elm.Graphics.Element.make(_elm),
$Graphics$Input = Elm.Graphics.Input.make(_elm),
$Native$Graphics$Input = Elm.Native.Graphics.Input.make(_elm),
$Text = Elm.Text.make(_elm);
var email = $Native$Graphics$Input.email;
var password = $Native$Graphics$Input.password;
var field = $Native$Graphics$Input.field;
var Backward = {ctor: "Backward"};
var Forward = {ctor: "Forward"};
var Selection = F3(function (a,
b,
c) {
return {_: {}
,direction: c
,end: b
,start: a};
});
var Content = F2(function (a,
b) {
return {_: {}
,selection: b
,string: a};
});
var noContent = A2(Content,
"",
A3(Selection,0,0,Forward));
var Style = F4(function (a,
b,
c,
d) {
return {_: {}
,highlight: c
,outline: b
,padding: a
,style: d};
});
var Highlight = F2(function (a,
b) {
return {_: {}
,color: a
,width: b};
});
var noHighlight = A2(Highlight,
$Color.blue,
0);
var Outline = F3(function (a,
b,
c) {
return {_: {}
,color: a
,radius: c
,width: b};
});
var Dimensions = F4(function (a,
b,
c,
d) {
return {_: {}
,bottom: d
,left: a
,right: b
,top: c};
});
var uniformly = function (n) {
return A4(Dimensions,
n,
n,
n,
n);
};
var noOutline = A3(Outline,
$Color.grey,
uniformly(0),
0);
var defaultStyle = {_: {}
,highlight: A2(Highlight,
$Color.blue,
1)
,outline: A3(Outline,
$Color.grey,
uniformly(1),
2)
,padding: uniformly(4)
,style: $Text.defaultStyle};
_elm.Graphics.Input.Field.values = {_op: _op
,uniformly: uniformly
,Dimensions: Dimensions
,Outline: Outline
,noOutline: noOutline
,Highlight: Highlight
,noHighlight: noHighlight
,Style: Style
,defaultStyle: defaultStyle
,Content: Content
,Selection: Selection
,Forward: Forward
,Backward: Backward
,noContent: noContent
,field: field
,password: password
,email: email};
return _elm.Graphics.Input.Field.values;
};Elm.JavaScript = Elm.JavaScript || {};
Elm.JavaScript.Experimental = Elm.JavaScript.Experimental || {};
Elm.JavaScript.Experimental.make = function (_elm) {
"use strict";
_elm.JavaScript = _elm.JavaScript || {};
_elm.JavaScript.Experimental = _elm.JavaScript.Experimental || {};
if (_elm.JavaScript.Experimental.values)
return _elm.JavaScript.Experimental.values;
var _op = {},
_N = Elm.Native,
_U = _N.Utils.make(_elm),
_L = _N.List.make(_elm),
_A = _N.Array.make(_elm),
_E = _N.Error.make(_elm),
$moduleName = "JavaScript.Experimental",
$Json = Elm.Json.make(_elm),
$Native$JavaScript = Elm.Native.JavaScript.make(_elm),
$Native$Json = Elm.Native.Json.make(_elm);
var fromJson = $Native$Json.toJS;
var toJson = $Native$Json.fromJS;
var fromRecord = $Native$JavaScript.fromRecord;
var toRecord = $Native$JavaScript.toRecord;
var RawObject = {ctor: "RawObject"};
_elm.JavaScript.Experimental.values = {_op: _op
,RawObject: RawObject
,toRecord: toRecord
,fromRecord: fromRecord
,toJson: toJson
,fromJson: fromJson};
return _elm.JavaScript.Experimental.values;
};(function() {
'use strict';
if (typeof window != 'undefined' && !window.location.origin) {
window.location.origin =
window.location.protocol + "//" +
window.location.hostname +
(window.location.port ? (':' + window.location.port) : '');
}
Elm.fullscreenDebugHooks = function(module, debuggerHistory /* =undefined */) {
var exposedDebugger = {};
function debuggerAttach(module, debuggerHistory) {
return {
make: function(runtime) {
var wrappedModule = debugModule(module, runtime);
exposedDebugger = debuggerInit(wrappedModule, runtime, debuggerHistory);
return wrappedModule.debuggedModule;
}
}
}
var mainHandle = Elm.fullscreen(debuggerAttach(module, debuggerHistory));
mainHandle.debugger = exposedDebugger;
return mainHandle;
};
var EVENTS_PER_SAVE = 100;
function debugModule(module, runtime) {
var programPaused = false;
var recordedEvents = [];
var asyncCallbacks = [];
var snapshots = [];
var watchTracker = Elm.Native.Debug.make(runtime).watchTracker;
var pauseTime = 0;
var eventsUntilSnapshot = EVENTS_PER_SAVE;
runtime.debuggerStatus = runtime.debuggerStatus || {};
runtime.debuggerStatus.eventCounter = runtime.debuggerStatus.eventCounter || 0;
// runtime is the prototype of wrappedRuntime
// so we can access all runtime properties too
var wrappedRuntime = Object.create(runtime);
wrappedRuntime.notify = notifyWrapper;
wrappedRuntime.setTimeout = setTimeoutWrapper;
// make a copy of the wrappedRuntime
var assignedPropTracker = Object.create(wrappedRuntime);
var debuggedModule = module.make(assignedPropTracker);
// make sure the signal graph is actually a signal & extract the visual model
if ( !('recv' in debuggedModule.main) ) {
debuggedModule.main = Elm.Signal.make(runtime).constant(debuggedModule.main);
}
// The main module stores imported modules onto the runtime.
// To ensure only one instance of each module is created,
// we assign them back on the original runtime object.
Object.keys(assignedPropTracker).forEach(function(key) {
runtime[key] = assignedPropTracker[key];
});
var signalGraphNodes = flattenSignalGraph(wrappedRuntime.inputs);
var tracePath = tracePathInit(runtime, debuggedModule.main);
snapshots.push(snapshotSignalGraph(signalGraphNodes));
function notifyWrapper(id, v) {
var timestep = runtime.timer.now();
if (programPaused) {
// ignore async events generated while playing back
// or user events while program is paused
return false;
}
else {
recordEvent(id, v, timestep);
var changed = runtime.notify(id, v, timestep);
snapshotOnCheckpoint();
if (parent.window) {
parent.window.postMessage("elmNotify", window.location.origin);
}
return changed;
}
};
function setTimeoutWrapper(func, delayMs) {
if (programPaused) {
// Don't push timers and such to the callback stack while we're paused.
// It causes too many callbacks to be fired during unpausing.
return 0;
}
var cbObj = { func:func, delayMs:delayMs, timerId:0, executed:false };
var timerId = setTimeout(function() {
cbObj.executed = true;
func();
}, delayMs);
cbObj.timerId = timerId;
asyncCallbacks.push(cbObj);
return timerId;
}
function recordEvent(id, v, timestep) {
watchTracker.pushFrame();
recordedEvents.push({ id:id, value:v, timestep:timestep });
runtime.debuggerStatus.eventCounter += 1;
}
function clearAsyncCallbacks() {
asyncCallbacks.forEach(function(timer) {
if (!timer.executed) {
clearTimeout(timer.timerId);
}
});
}
function clearRecordedEvents() {
recordedEvents = [];
runtime.debuggerStatus.eventCounter = 0;
}
function getRecordedEventsLength() {
return recordedEvents.length;
}
function getRecordedEventAt(i) {
return recordedEvents[i];
}
function copyRecordedEvents() {
return recordedEvents.slice();
}
function loadRecordedEvents(events) {
recordedEvents = events.slice();
}
function clearSnapshots() {
snapshots = [snapshotSignalGraph(signalGraphNodes)];
}
function getSnapshotAt(i) {
var snapshotEvent = Math.floor(i / EVENTS_PER_SAVE);
assert(snapshotEvent < snapshots.length && snapshotEvent >= 0,
"Out of bounds index: " + snapshotEvent);
return snapshots[snapshotEvent];
}
function snapshotOnCheckpoint() {
if (eventsUntilSnapshot === 1) {
snapshots.push(snapshotSignalGraph(signalGraphNodes));
eventsUntilSnapshot = EVENTS_PER_SAVE;
} else {
eventsUntilSnapshot -= 1;
}
}
function setPaused() {
programPaused = true;
clearAsyncCallbacks();
pauseTime = Date.now();
tracePath.stopRecording();
preventInputEvents();
}
function setContinue(position) {
var pauseDelay = Date.now() - pauseTime;
runtime.timer.addDelay(pauseDelay);
programPaused = false;
// we need to dump the events that are ahead of where we're continuing.
var lastSnapshotPosition = Math.floor(position / EVENTS_PER_SAVE);
eventsUntilSnapshot = EVENTS_PER_SAVE - (position % EVENTS_PER_SAVE);
snapshots = snapshots.slice(0, lastSnapshotPosition + 1);
if (position < getRecordedEventsLength()) {
var lastEventTime = recordedEvents[position].timestep;
var scrubTime = runtime.timer.now() - lastEventTime;
runtime.timer.addDelay(scrubTime);
}
recordedEvents = recordedEvents.slice(0, position);
tracePath.clearTracesAfter(position);
runtime.debuggerStatus.eventCounter = position;
executeCallbacks(asyncCallbacks);
permitInputEvents();
tracePath.startRecording();
}
function getPaused() {
return programPaused;
}
function preventInputEvents(){
var events =
[ "click", "mousemove", "mouseup", "mousedown", "mouseclick"
, "keydown", "keypress", "keyup", "touchstart", "touchend"
, "touchcancel", "touchleave", "touchmove", "pointermove"
, "pointerdown", "pointerup", "pointerover", "pointerout"
, "pointerenter", "pointerleave", "pointercancel"
];
var ignore = function(e) {
var evt = e ? e : window.event;
if (evt.stopPropagation) {
evt.stopPropagation();
}
if (evt.cancelBubble !== null) {
evt.cancelBubble = true;
}
if (evt.preventDefault) {
evt.preventDefault();
}
return false;
};
var ignoringDiv = document.getElementById("elmEventIgnorer");
if (!ignoringDiv) {
ignoringDiv = document.createElement("div");
ignoringDiv.id = "elmEventIgnorer";
ignoringDiv.style.position = "absolute";
ignoringDiv.style.top = "0px";
ignoringDiv.style.left = "0px";
ignoringDiv.style.width = "100%";
ignoringDiv.style.height = "100%";
for (var i = events.length; i-- ;) {
ignoringDiv.addEventListener(events[i], ignore, true);
}
runtime.node.appendChild(ignoringDiv);
}
}
function permitInputEvents(){
var ignoringDiv = document.getElementById("elmEventIgnorer");
ignoringDiv.parentNode.removeChild(ignoringDiv);
}
return {
debuggedModule: debuggedModule,
signalGraphNodes: signalGraphNodes,
initialSnapshot: snapshotSignalGraph(signalGraphNodes),
initialAsyncCallbacks: asyncCallbacks.slice(),
// API functions
clearAsyncCallbacks: clearAsyncCallbacks,
clearRecordedEvents: clearRecordedEvents,
getRecordedEventsLength: getRecordedEventsLength,
getRecordedEventAt: getRecordedEventAt,
copyRecordedEvents: copyRecordedEvents,
loadRecordedEvents: loadRecordedEvents,
clearSnapshots: clearSnapshots,
getSnapshotAt: getSnapshotAt,
snapshotOnCheckpoint: snapshotOnCheckpoint,
getPaused: getPaused,
setPaused: setPaused,
setContinue: setContinue,
tracePath: tracePath,
watchTracker: watchTracker
};
}
// The debuggerHistory variable is passed in on swap. It represents
// the a state of the debugger for it to assume during init. It contains
// the paused state of the debugger, the recorded events, and the current
// event being processed.
function debuggerInit(debugModule, runtime, debuggerHistory /* =undefined */) {
var currentEventIndex = 0;
function resetProgram(position) {
var closestSnapshot = debugModule.getSnapshotAt(position);
debugModule.clearAsyncCallbacks();
restoreSnapshot(debugModule.signalGraphNodes, closestSnapshot);
redrawGraphics();
}
function restartProgram() {
pauseProgram();
resetProgram(0);
debugModule.watchTracker.clear();
debugModule.tracePath.clearTraces();
debugModule.setContinue(0);
debugModule.clearRecordedEvents();
debugModule.clearSnapshots();
executeCallbacks(debugModule.initialAsyncCallbacks);
}
function pauseProgram() {
debugModule.setPaused();
currentEventIndex = debugModule.getRecordedEventsLength();
}
function continueProgram() {
if (debugModule.getPaused())
{
var closestSnapshotIndex =
Math.floor(currentEventIndex / EVENTS_PER_SAVE) * EVENTS_PER_SAVE;
resetProgram(currentEventIndex);
var continueIndex = currentEventIndex;
currentEventIndex = closestSnapshotIndex;
stepTo(continueIndex);
debugModule.setContinue(currentEventIndex);
}
}
function stepTo(index) {
if (!debugModule.getPaused()) {
debugModule.setPaused();
resetProgram();
}
if (index < 0 || index > getMaxSteps()) {
throw "Index out of bounds: " + index;
}
if (index < currentEventIndex) {
var closestSnapshotIndex = Math.floor(index / EVENTS_PER_SAVE) * EVENTS_PER_SAVE;
resetProgram(index);
currentEventIndex = closestSnapshotIndex;
}
while (currentEventIndex < index) {
var nextEvent = debugModule.getRecordedEventAt(currentEventIndex);
runtime.notify(nextEvent.id, nextEvent.value, nextEvent.timestep);
currentEventIndex += 1;
}
}
function getMaxSteps() {
return debugModule.getRecordedEventsLength();
}
function redrawGraphics() {
var main = debugModule.debuggedModule.main
for (var i = main.kids.length ; i-- ; ) {
main.kids[i].recv(runtime.timer.now(), true, main.id);
}
}
function getSwapState() {
var continueIndex = currentEventIndex;
if (!debugModule.getPaused()) {
continueIndex = getMaxSteps();
}
return {
paused: debugModule.getPaused(),
recordedEvents: debugModule.copyRecordedEvents(),
currentEventIndex: continueIndex
};
}
function dispose() {
var parentNode = runtime.node.parentNode;
parentNode.removeChild(debugModule.tracePath.canvas);
parentNode.removeChild(runtime.node);
}
if (debuggerHistory) {
// The problem is that we want to previous paused state. But
// by the time JS reaches here, the old code has been swapped out
// and the new modules are being generated. So we can ask the
// debugging console what it thinks the pause state is and go
// from there.
var paused = debuggerHistory.paused;
debugModule.setPaused();
debugModule.loadRecordedEvents(debuggerHistory.recordedEvents);
var index = getMaxSteps();
runtime.debuggerStatus.eventCounter = 0;
debugModule.tracePath.clearTraces();
// draw new trace path
debugModule.tracePath.startRecording();
while(currentEventIndex < index) {
var nextEvent = debugModule.getRecordedEventAt(currentEventIndex);
runtime.debuggerStatus.eventCounter += 1;
runtime.notify(nextEvent.id, nextEvent.value, nextEvent.timestep);
debugModule.snapshotOnCheckpoint();
currentEventIndex += 1;
}
debugModule.tracePath.stopRecording();
stepTo(debuggerHistory.currentEventIndex);
if (!paused) {
debugModule.setContinue(debuggerHistory.currentEventIndex);
}
}
runtime.node.parentNode.appendChild(debugModule.tracePath.canvas);
var elmDebugger = {
restart: restartProgram,
pause: pauseProgram,
kontinue: continueProgram,
getMaxSteps: getMaxSteps,
stepTo: stepTo,
getPaused: debugModule.getPaused,
getSwapState: getSwapState,
dispose: dispose,
allNodes: debugModule.signalGraphNodes,
watchTracker: debugModule.watchTracker
};
return elmDebugger;
}
function Point(x, y) {
this.x = x;
this.y = y;
this.translate = function(x, y) {
return new Point(this.x + x, this.y + y);
}
this.equals = function(p) {
return this.x == p.x && this.y == p.y;
}
}
function tracePathInit(runtime, signalGraphMain) {
var List = Elm.List.make(runtime);
var Signal = Elm.Signal.make(runtime);
var tracePathNode = A2(Signal.lift, graphicsUpdate, signalGraphMain);
var tracePathCanvas = createCanvas();
var tracePositions = {};
var recordingTraces = true;
function findPositions(currentScene) {
var positions = {};
function processElement(elem, offset) {
if (elem.element.ctor == "Custom" && elem.element.type == "Collage")
{
List.map(F2(processForm)(offset))(elem.element.model.forms);
}
}
function processForm(offset, form) {
if (form.form.ctor == "FElement")
{
processElement(form.form._0, offset.translate(form.x, -form.y));
}
if (form.form.ctor == "FGroup")
{
var newOffset = offset.translate(form.x, -form.y);
List.map(F2(processForm)(newOffset))(form.form._1);
}
if (form.debugTracePathId)
{
positions[form.debugTracePathId] = new Point(form.x + offset.x, -form.y + offset.y);
}
}
processElement(currentScene, new Point(0, 0));
return positions;
}
function appendPositions(positions) {
for (var id in positions) {
var pos = positions[id];
if (tracePositions.hasOwnProperty(id)) {
tracePositions[id].push(pos);
}
else {
tracePositions[id] = [pos];
}
if (tracePositions[id].length < runtime.debuggerStatus.eventCounter) {
var padCount = runtime.debuggerStatus.eventCounter - tracePositions[id].length;
var lastTracePosition = tracePositions[id][tracePositions[id].length - 1];
for (var i = padCount; i--;) {
tracePositions[id].push(lastTracePosition)
}
}
assert(tracePositions[id].length === runtime.debuggerStatus.eventCounter,
"We don't have a 1-1 mapping of trace positions to events");
}
}
function graphicsUpdate(currentScene) {
if (!recordingTraces) {
return;
}
var ctx = tracePathCanvas.getContext('2d');
ctx.clearRect(0, 0, tracePathCanvas.width, tracePathCanvas.height);
ctx.save();
ctx.translate(ctx.canvas.width/2, ctx.canvas.height/2);
appendPositions(findPositions(currentScene));
for (var id in tracePositions)
{
ctx.beginPath();
var points = tracePositions[id];
for (var i=0; i < points.length; i++)
{
var p = points[i];
if (i == 0) {
ctx.moveTo(p.x, p.y);
}
else {
ctx.lineTo(p.x, p.y);
}
}
ctx.lineWidth = 1;
ctx.strokeStyle = "rgba(50, 50, 50, 0.4)";
ctx.stroke();
}
ctx.restore();
}
function clearTraces() {
tracePositions = {};
}
function stopRecording() {
recordingTraces = false;
}
function startRecording() {
recordingTraces = true;
}
function clearTracesAfter(position) {
var newTraces = {};
for (var id in tracePositions) {
newTraces[id] = tracePositions[id].slice(0,position);
}
tracePositions = newTraces;
}
return {
graphicsUpdate: graphicsUpdate,
canvas: tracePathCanvas,
clearTraces: clearTraces,
clearTracesAfter: clearTracesAfter,
stopRecording: stopRecording,
startRecording: startRecording
}
}
function executeCallbacks(callbacks) {
callbacks.forEach(function(timer) {
if (!timer.executed) {
var func = timer.func;
timer.executed = true;
func();
}
});
}
function createCanvas() {
var c = document.createElement('canvas');
c.width = window.innerWidth;
c.height = window.innerHeight;
c.style.position = "absolute";
c.style.top = "0";
c.style.left = "0";
c.style.pointerEvents = "none";
return c;
}
function assert(bool, msg) {
if (!bool) {
throw "Assertion error: " + msg;
}
}
function snapshotSignalGraph(signalGraphNodes) {
var nodeValues = [];
signalGraphNodes.forEach(function(node) {
nodeValues.push({ value: node.value, id: node.id });
});
return nodeValues;
};
function restoreSnapshot(signalGraphNodes, snapshot) {
assert(signalGraphNodes.length == snapshot.length,
"saved program state has wrong length");
for (var i=0; i < signalGraphNodes.length; i++) {
var node = signalGraphNodes[i];
var state = snapshot[i];
assert(node.id == state.id, "the nodes moved position");
node.value = state.value;
}
}
function flattenSignalGraph(nodes) {
var nodesById = {};
function addAllToDict(node) {
nodesById[node.id] = node;
node.kids.forEach(addAllToDict);
}
nodes.forEach(addAllToDict);
var allNodes = Object.keys(nodesById).sort().map(function(key) {
return nodesById[key];
});
return allNodes;
};
}());
(function() {
// Returns boolean indicating if the swap was successful.
// Requires that the two signal graphs have exactly the same
// structure.
ElmRuntime.swap = function(from, to) {
function similar(nodeOld,nodeNew) {
var idOkay = nodeOld.id === nodeNew.id;
var lengthOkay = nodeOld.kids.length === nodeNew.kids.length;
return idOkay && lengthOkay;
}
function swap(nodeOld,nodeNew) {
nodeNew.value = nodeOld.value;
return true;
}
var canSwap = depthFirstTraversals(similar, from.inputs, to.inputs);
if (canSwap) { depthFirstTraversals(swap, from.inputs, to.inputs); }
from.node.parentNode.replaceChild(to.node, from.node);
return canSwap;
}
// Returns false if the node operation f ever fails.
function depthFirstTraversals(f, queueOld, queueNew) {
if (queueOld.length !== queueNew.length) return false;
queueOld = queueOld.slice(0);
queueNew = queueNew.slice(0);
var seen = [];
while (queueOld.length > 0 && queueNew.length > 0) {
var nodeOld = queueOld.pop();
var nodeNew = queueNew.pop();
if (seen.indexOf(nodeOld.id) < 0) {
if (!f(nodeOld, nodeNew)) return false;
queueOld = queueOld.concat(nodeOld.kids);
queueNew = queueNew.concat(nodeNew.kids);
seen.push(nodeOld.id);
}
}
return true;
}
}());
(function() {
'use strict';
Elm.fullscreen = function(module, ports) {
var style = document.createElement('style');
style.type = 'text/css';
style.innerHTML = "html,head,body { padding:0; margin:0; }" +
"body { font-family: calibri, helvetica, arial, sans-serif; }";
document.head.appendChild(style);
var container = document.createElement('div');
document.body.appendChild(container);
return init(ElmRuntime.Display.FULLSCREEN, container, module, ports || {});
};
Elm.embed = function(module, container, ports) {
var tag = container.tagName;
if (tag !== 'DIV') {
throw new Error('Elm.node must be given a DIV, not a ' + tag + '.');
} else if (container.hasChildNodes()) {
throw new Error('Elm.node must be given an empty DIV. No children allowed!');
}
return init(ElmRuntime.Display.COMPONENT, container, module, ports || {});
};
Elm.worker = function(module, ports) {
return init(ElmRuntime.Display.NONE, {}, module, ports || {});
};
function init(display, container, module, ports, moduleToReplace) {
// defining state needed for an instance of the Elm RTS
var inputs = [];
/* OFFSET
* Elm's time traveling debugger lets you interrupt the smooth flow of time
* by pausing and continuing program execution. To ensure the user sees a
* program that moves smoothly through the pause/continue time gap,
* we need to adjsut the value of Date.now().
*/
var timer = function() {
var inducedDelay = 0;
var now = function() {
return Date.now() - inducedDelay;
};
var addDelay = function(d) {
inducedDelay += d;
return inducedDelay;
};
return { now : now
, addDelay : addDelay
}
}();
var updateInProgress = false;
function notify(id, v) {
if (updateInProgress) {
throw new Error(
'The notify function has been called synchronously!\n' +
'This can lead to frames being dropped.\n' +
'Definitely report this to <https://github.com/elm-lang/Elm/issues>\n');
}
updateInProgress = true;
var timestep = timer.now();
for (var i = inputs.length; i--; ) {
inputs[i].recv(timestep, id, v);
}
updateInProgress = false;
}
function setTimeout(func, delay) {
window.setTimeout(func, delay);
}
var listeners = [];
function addListener(relevantInputs, domNode, eventName, func) {
domNode.addEventListener(eventName, func);
var listener = {
relevantInputs: relevantInputs,
domNode: domNode,
eventName: eventName,
func: func
};
listeners.push(listener);
}
var portUses = {}
for (var key in ports) {
portUses[key] = 0;
}
// create the actual RTS. Any impure modules will attach themselves to this
// object. This permits many Elm programs to be embedded per document.
var elm = {
notify:notify,
setTimeout:setTimeout,
node:container,
display:display,
id:ElmRuntime.guid(),
addListener:addListener,
inputs:inputs,
timer:timer,
ports: { incoming:ports, outgoing:{}, uses:portUses }
};
function swap(newModule) {
removeListeners(listeners);
var div = document.createElement('div');
var newElm = init(display, div, newModule, ports, elm);
inputs = [];
// elm.swap = newElm.swap;
return newElm;
}
function dispose() {
removeListeners(listeners);
inputs = [];
}
var Module = {};
var reportAnyErrors = function() {};
try {
Module = module.make(elm);
checkPorts(elm);
} catch(e) {
var directions = "<br/> Open the developer console for more details."
Module.main = Elm.Text.make(elm).leftAligned('<code>' + e.message + directions + '</code>');
reportAnyErrors = function() { throw e; }
}
inputs = ElmRuntime.filterDeadInputs(inputs);
filterListeners(inputs, listeners);
addReceivers(elm.ports.outgoing);
if (display !== ElmRuntime.Display.NONE) {
var graphicsNode = initGraphics(elm, Module);
}
if (typeof moduleToReplace !== 'undefined') {
ElmRuntime.swap(moduleToReplace, elm);
// rerender scene if graphics are enabled.
if (typeof graphicsNode !== 'undefined') {
graphicsNode.recv(0, true, 0);
}
}
reportAnyErrors();
return {
swap:swap,
ports:elm.ports.outgoing,
dispose:dispose
};
};
function checkPorts(elm) {
var portUses = elm.ports.uses;
for (var key in portUses) {
var uses = portUses[key]
if (uses === 0) {
throw new Error(
"Initialization Error: provided port '" + key +
"' to a module that does not take it as in input.\n" +
"Remove '" + key + "' from the module initialization code.");
} else if (uses > 1) {
throw new Error(
"Initialization Error: port '" + key +
"' has been declared multiple times in the Elm code.\n" +
"Remove declarations until there is exactly one.");
}
}
}
function filterListeners(inputs, listeners) {
loop:
for (var i = listeners.length; i--; ) {
var listener = listeners[i];
for (var j = inputs.length; j--; ) {
if (listener.relevantInputs.indexOf(inputs[j].id) >= 0) {
continue loop;
}
}
listener.domNode.removeEventListener(listener.eventName, listener.func);
}
}
function removeListeners(listeners) {
for (var i = listeners.length; i--; ) {
var listener = listeners[i];
listener.domNode.removeEventListener(listener.eventName, listener.func);
}
}
// add receivers for built-in ports if they are defined
function addReceivers(ports) {
if ('log' in ports) {
ports.log.subscribe(function(v) { console.log(v) });
}
if ('stdout' in ports) {
var process = process || {};
var handler = process.stdout
? function(v) { process.stdout.write(v); }
: function(v) { console.log(v); };
ports.stdout.subscribe(handler);
}
if ('stderr' in ports) {
var process = process || {};
var handler = process.stderr
? function(v) { process.stderr.write(v); }
: function(v) { console.log('Error:' + v); };
ports.stderr.subscribe(handler);
}
if ('title' in ports) {
if (typeof ports.title === 'string') {
document.title = ports.title;
} else {
ports.title.subscribe(function(v) { document.title = v; });
}
}
if ('redirect' in ports) {
ports.redirect.subscribe(function(v) {
if (v.length > 0) window.location = v;
});
}
if ('favicon' in ports) {
if (typeof ports.favicon === 'string') {
changeFavicon(ports.favicon);
} else {
ports.favicon.subscribe(changeFavicon);
}
}
function changeFavicon(src) {
var link = document.createElement('link');
var oldLink = document.getElementById('elm-favicon');
link.id = 'elm-favicon';
link.rel = 'shortcut icon';
link.href = src;
if (oldLink) {
document.head.removeChild(oldLink);
}
document.head.appendChild(link);
}
}
function initGraphics(elm, Module) {
if (!('main' in Module)) {
throw new Error("'main' is missing! What do I display?!");
}
var signalGraph = Module.main;
// make sure the signal graph is actually a signal & extract the visual model
var Signal = Elm.Signal.make(elm);
if (!('recv' in signalGraph)) {
signalGraph = Signal.constant(signalGraph);
}
var currentScene = signalGraph.value;
// Add the currentScene to the DOM
var Render = ElmRuntime.use(ElmRuntime.Render.Element);
elm.node.appendChild(Render.render(currentScene));
// set up updates so that the DOM is adjusted as necessary.
var savedScene = currentScene;
var previousDrawId = 0;
function domUpdate(newScene) {
previousDrawId = ElmRuntime.draw(previousDrawId, function(_) {
Render.update(elm.node.firstChild, savedScene, newScene);
if (elm.Native.Window) elm.Native.Window.values.resizeIfNeeded();
savedScene = newScene;
});
}
var renderer = A2(Signal.lift, domUpdate, signalGraph);
// must check for resize after 'renderer' is created so
// that changes show up.
if (elm.Native.Window) elm.Native.Window.values.resizeIfNeeded();
return renderer;
}
}());
(function() {
'use strict';
ElmRuntime.Display = { FULLSCREEN: 0, COMPONENT: 1, NONE: 2 };
ElmRuntime.counter = 0;
ElmRuntime.guid = function() { return ElmRuntime.counter++; }
ElmRuntime.use = function(M) {
if (typeof M === 'function') M = M();
return M;
};
function isAlive(input) {
if (!('defaultNumberOfKids' in input)) return true;
var len = input.kids.length;
if (len === 0) return false;
if (len > input.defaultNumberOfKids) return true;
var alive = false;
for (var i = len; i--; ) {
alive = alive || isAlive(input.kids[i]);
}
return alive;
}
ElmRuntime.filterDeadInputs = function(inputs) {
var temp = [];
for (var i = inputs.length; i--; ) {
if (isAlive(inputs[i])) temp.push(inputs[i]);
}
return temp;
};
// define function for drawing efficiently
//
// draw : RequestID -> (() -> ()) -> RequestID
//
// Takes a "RequestID" allowing you to cancel old requests if possible.
// Returns a "RequestID" so you can refer to past requests.
//
var vendors = ['ms', 'moz', 'webkit', 'o'];
var win = typeof window !== 'undefined' ? window : {};
for (var i = 0; i < vendors.length && !win.requestAnimationFrame; ++i) {
win.requestAnimationFrame = win[vendors[i]+'RequestAnimationFrame'];
win.cancelAnimationFrame = win[vendors[i]+'CancelAnimationFrame'] ||
win[vendors[i]+'CancelRequestAnimationFrame'];
}
if (win.requestAnimationFrame && win.cancelAnimationFrame) {
ElmRuntime.draw = function(previousRequestID, callback) {
win.cancelAnimationFrame(previousRequestID);
return win.requestAnimationFrame(callback);
};
} else {
ElmRuntime.draw = function(previousRequestID, callback) {
callback();
return previousRequestID;
};
}
}());
ElmRuntime.Render.Collage = function() {
var Render = ElmRuntime.use(ElmRuntime.Render.Element);
var Transform = Elm.Transform2D.make({});
var Utils = ElmRuntime.use(ElmRuntime.Render.Utils);
var newElement = Utils.newElement,
colorToCss = Utils.colorToCss, fromList = Utils.fromList,
fromString = Utils.fromString, addTransform = Utils.addTransform;
function trace(ctx, path) {
var points = fromList(path);
var i = points.length - 1;
if (i <= 0) return;
ctx.moveTo(points[i]._0, points[i]._1);
while (i--) { ctx.lineTo(points[i]._0, points[i]._1); }
if (path.closed) {
i = points.length - 1;
ctx.lineTo(points[i]._0, points[i]._1);
}
}
function line(ctx,style,path) {
style.dashing.ctor === '[]' ? trace(ctx, path) : customLineHelp(ctx, style, path);
ctx.scale(1,-1);
ctx.stroke();
}
function customLineHelp(ctx, style, path) {
var points = fromList(path);
if (path.closed) points.push(points[0]);
var pattern = fromList(style.dashing);
var i = points.length - 1;
if (i <= 0) return;
var x0 = points[i]._0, y0 = points[i]._1;
var x1=0, y1=0, dx=0, dy=0, remaining=0, nx=0, ny=0;
var pindex = 0, plen = pattern.length;
var draw = true, segmentLength = pattern[0];
ctx.moveTo(x0,y0);
while (i--) {
x1 = points[i]._0; y1 = points[i]._1;
dx = x1 - x0; dy = y1 - y0;
remaining = Math.sqrt(dx * dx + dy * dy);
while (segmentLength <= remaining) {
x0 += dx * segmentLength / remaining;
y0 += dy * segmentLength / remaining;
ctx[draw ? 'lineTo' : 'moveTo'](x0, y0);
// update starting position
dx = x1 - x0; dy = y1 - y0;
remaining = Math.sqrt(dx * dx + dy * dy);
// update pattern
draw = !draw;
pindex = (pindex + 1) % plen;
segmentLength = pattern[pindex];
}
if (remaining > 0) {
ctx[draw ? 'lineTo' : 'moveTo'](x1, y1);
segmentLength -= remaining;
}
x0 = x1; y0 = y1;
}
}
function drawLine(ctx, style, path) {
ctx.lineWidth = style.width;
var cap = style.cap.ctor;
ctx.lineCap = cap === 'Flat' ? 'butt' :
cap === 'Round' ? 'round' : 'square';
var join = style.join.ctor;
ctx.lineJoin = join === 'Smooth' ? 'round' :
join === 'Sharp' ? 'miter' : 'bevel';
ctx.miterLimit = style.join._0 || 10;
ctx.strokeStyle = colorToCss(style.color);
return line(ctx, style, path);
}
function texture(redo, ctx, src) {
var img = new Image();
img.src = fromString(src);
img.onload = redo;
return ctx.createPattern(img, 'repeat');
}
function gradient(ctx, grad) {
var g;
var stops = [];
if (grad.ctor === 'Linear') {
var p0 = grad._0, p1 = grad._1;
g = ctx.createLinearGradient(p0._0, -p0._1, p1._0, -p1._1);
stops = fromList(grad._2);
} else {
var p0 = grad._0, p2 = grad._2;
g = ctx.createRadialGradient(p0._0, -p0._1, grad._1, p2._0, -p2._1, grad._3);
stops = fromList(grad._4);
}
var len = stops.length;
for (var i = 0; i < len; ++i) {
var stop = stops[i];
g.addColorStop(stop._0, colorToCss(stop._1));
}
return g;
}
function drawShape(redo, ctx, style, path) {
trace(ctx, path);
var sty = style.ctor;
ctx.fillStyle =
sty === 'Solid' ? colorToCss(style._0) :
sty === 'Texture' ? texture(redo, ctx, style._0) : gradient(ctx, style._0);
ctx.scale(1,-1);
ctx.fill();
}
function drawImage(redo, ctx, form) {
var img = new Image();
img.onload = redo;
img.src = fromString(form._3);
var w = form._0,
h = form._1,
pos = form._2,
srcX = pos._0,
srcY = pos._1,
srcW = w,
srcH = h,
destX = -w/2,
destY = -h/2,
destW = w,
destH = h;
ctx.scale(1,-1);
ctx.drawImage(img, srcX, srcY, srcW, srcH, destX, destY, destW, destH);
}
function renderForm(redo, ctx, form) {
ctx.save();
var x = form.x, y = form.y, theta = form.theta, scale = form.scale;
if (x !== 0 || y !== 0) ctx.translate(x, y);
if (theta !== 0) ctx.rotate(theta);
if (scale !== 1) ctx.scale(scale,scale);
if (form.alpha !== 1) ctx.globalAlpha = ctx.globalAlpha * form.alpha;
ctx.beginPath();
var f = form.form;
switch(f.ctor) {
case 'FPath' : drawLine(ctx, f._0, f._1); break;
case 'FImage': drawImage(redo, ctx, f); break;
case 'FShape':
if (f._0.ctor === 'Left') {
f._1.closed = true;
drawLine(ctx, f._0._0, f._1);
} else {
drawShape(redo, ctx, f._0._0, f._1);
}
break;
}
ctx.restore();
}
function formToMatrix(form) {
var scale = form.scale;
var matrix = A6( Transform.matrix, scale, 0, 0, scale, form.x, form.y );
var theta = form.theta
if (theta !== 0)
matrix = A2( Transform.multiply, matrix, Transform.rotation(theta) );
return matrix;
}
function str(n) {
if (n < 0.00001 && n > -0.00001) return 0;
return n;
}
function makeTransform(w, h, form, matrices) {
var props = form.form._0.props;
var m = A6( Transform.matrix, 1, 0, 0, -1,
(w - props.width ) / 2,
(h - props.height) / 2 );
var len = matrices.length;
for (var i = 0; i < len; ++i) { m = A2( Transform.multiply, m, matrices[i] ); }
m = A2( Transform.multiply, m, formToMatrix(form) );
return 'matrix(' + str( m[0]) + ', ' + str( m[3]) + ', ' +
str(-m[1]) + ', ' + str(-m[4]) + ', ' +
str( m[2]) + ', ' + str( m[5]) + ')';
}
function stepperHelp(list) {
var arr = fromList(list);
var i = 0;
function peekNext() {
return i < arr.length ? arr[i].form.ctor : '';
}
// assumes that there is a next element
function next() {
var out = arr[i];
++i;
return out;
}
return { peekNext:peekNext, next:next };
}
function formStepper(forms) {
var ps = [stepperHelp(forms)];
var matrices = [];
var alphas = [];
function peekNext() {
var len = ps.length;
var formType = '';
for (var i = 0; i < len; ++i ) {
if (formType = ps[i].peekNext()) return formType;
}
return '';
}
// assumes that there is a next element
function next(ctx) {
while (!ps[0].peekNext()) {
ps.shift();
matrices.pop();
alphas.shift();
if (ctx) { ctx.restore(); }
}
var out = ps[0].next();
var f = out.form;
if (f.ctor === 'FGroup') {
ps.unshift(stepperHelp(f._1));
var m = A2(Transform.multiply, f._0, formToMatrix(out));
ctx.save();
ctx.transform(m[0], m[3], m[1], m[4], m[2], m[5]);
matrices.push(m);
var alpha = (alphas[0] || 1) * out.alpha;
alphas.unshift(alpha);
ctx.globalAlpha = alpha;
}
return out;
}
function transforms() { return matrices; }
function alpha() { return alphas[0] || 1; }
return { peekNext:peekNext, next:next, transforms:transforms, alpha:alpha };
}
function makeCanvas(w,h) {
var canvas = newElement('canvas');
canvas.style.width = w + 'px';
canvas.style.height = h + 'px';
canvas.style.display = "block";
canvas.style.position = "absolute";
canvas.width = w;
canvas.height = h;
return canvas;
}
function render(model) {
var div = newElement('div');
div.style.overflow = 'hidden';
div.style.position = 'relative';
update(div, model, model);
return div;
}
function nodeStepper(w,h,div) {
var kids = div.childNodes;
var i = 0;
function transform(transforms, ctx) {
ctx.translate(w/2, h/2);
ctx.scale(1,-1);
var len = transforms.length;
for (var i = 0; i < len; ++i) {
var m = transforms[i];
ctx.save();
ctx.transform(m[0], m[3], m[1], m[4], m[2], m[5]);
}
return ctx;
}
function nextContext(transforms) {
while (i < kids.length) {
var node = kids[i];
if (node.getContext) {
node.width = w;
node.height = h;
node.style.width = w + 'px';
node.style.height = h + 'px';
++i;
return transform(transforms, node.getContext('2d'));
}
div.removeChild(node);
}
var canvas = makeCanvas(w,h);
div.appendChild(canvas);
// we have added a new node, so we must step our position
++i;
return transform(transforms, canvas.getContext('2d'));
}
function addElement(matrices, alpha, form) {
var kid = kids[i];
var elem = form.form._0;
var node = (!kid || kid.getContext)
? Render.render(elem)
: (Render.update(kid, kid.oldElement, elem), kids[i]);
node.style.position = 'absolute';
node.style.opacity = alpha * form.alpha * elem.props.opacity;
addTransform(node.style, makeTransform(w, h, form, matrices));
node.oldElement = elem;
++i;
if (!kid) {
div.appendChild(node);
} else if (kid.getContext) {
div.insertBefore(node, kid);
}
}
function clearRest() {
while (i < kids.length) {
div.removeChild(kids[i]);
}
}
return { nextContext:nextContext, addElement:addElement, clearRest:clearRest };
}
function update(div, _, model) {
var w = model.w;
var h = model.h;
var forms = formStepper(model.forms);
var nodes = nodeStepper(w,h,div);
var ctx = null;
var formType = '';
while (formType = forms.peekNext()) {
// make sure we have context if we need it
if (ctx === null && formType !== 'FElement') {
ctx = nodes.nextContext(forms.transforms());
ctx.globalAlpha = forms.alpha();
}
var form = forms.next(ctx);
// if it is FGroup, all updates are made within formStepper when next is called.
if (formType === 'FElement') {
// update or insert an element, get a new context
nodes.addElement(forms.transforms(), forms.alpha(), form);
ctx = null;
} else if (formType !== 'FGroup') {
renderForm(function() { update(div, model, model); }, ctx, form);
}
}
nodes.clearRest();
return false;
}
return { render:render, update:update };
};
ElmRuntime.Render.Element = function() {
'use strict';
var Utils = ElmRuntime.use(ElmRuntime.Render.Utils);
var newElement = Utils.newElement;
var colorToCss = Utils.colorToCss;
var addTransform = Utils.addTransform;
var removeTransform = Utils.removeTransform;
var fromList = Utils.fromList;
var eq = Utils.eq;
function setProps(elem, node) {
var props = elem.props;
var element = elem.element;
var width = props.width - (element.adjustWidth || 0);
var height = props.height - (element.adjustHeight || 0);
node.style.width = (width |0) + 'px';
node.style.height = (height|0) + 'px';
if (props.opacity !== 1) {
node.style.opacity = props.opacity;
}
if (props.color.ctor === 'Just') {
node.style.backgroundColor = colorToCss(props.color._0);
}
if (props.tag !== '') {
node.id = props.tag;
}
if (props.hover.ctor !== '_Tuple0') {
addHover(node, props.hover);
}
if (props.click.ctor !== '_Tuple0') {
addClick(node, props.click);
}
if (props.href !== '') {
var anchor = newElement('a');
anchor.href = props.href;
anchor.style.display = 'block';
anchor.style.pointerEvents = 'auto';
anchor.appendChild(node);
node = anchor;
}
return node;
}
function addClick(e, handler) {
e.style.pointerEvents = 'auto';
e.elm_click_handler = handler;
function trigger(ev) {
e.elm_click_handler(Utils.Tuple0);
ev.stopPropagation();
}
e.elm_click_trigger = trigger;
e.addEventListener('click', trigger);
}
function removeClick(e, handler) {
if (e.elm_click_trigger) {
e.removeEventListener('click', e.elm_click_trigger);
e.elm_click_trigger = null;
e.elm_click_handler = null;
}
}
function addHover(e, handler) {
e.style.pointerEvents = 'auto';
e.elm_hover_handler = handler;
e.elm_hover_count = 0;
function over(evt) {
if (e.elm_hover_count++ > 0) return;
e.elm_hover_handler(true);
evt.stopPropagation();
}
function out(evt) {
if (e.contains(evt.toElement || evt.relatedTarget)) return;
e.elm_hover_count = 0;
e.elm_hover_handler(false);
evt.stopPropagation();
}
e.elm_hover_over = over;
e.elm_hover_out = out;
e.addEventListener('mouseover', over);
e.addEventListener('mouseout', out);
}
function removeHover(e) {
e.elm_hover_handler = null;
if (e.elm_hover_over) {
e.removeEventListener('mouseover', e.elm_hover_over);
e.elm_hover_over = null;
}
if (e.elm_hover_out) {
e.removeEventListener('mouseout', e.elm_hover_out);
e.elm_hover_out = null;
}
}
function image(props, img) {
switch (img._0.ctor) {
case 'Plain': return plainImage(img._3);
case 'Fitted': return fittedImage(props.width, props.height, img._3);
case 'Cropped': return croppedImage(img,props.width,props.height,img._3);
case 'Tiled': return tiledImage(img._3);
}
}
function plainImage(src) {
var img = newElement('img');
img.src = src;
img.name = src;
img.style.display = "block";
return img;
}
function tiledImage(src) {
var div = newElement('div');
div.style.backgroundImage = 'url(' + src + ')';
return div;
}
function fittedImage(w, h, src) {
var div = newElement('div');
div.style.background = 'url(' + src + ') no-repeat center';
div.style.webkitBackgroundSize = 'cover';
div.style.MozBackgroundSize = 'cover';
div.style.OBackgroundSize = 'cover';
div.style.backgroundSize = 'cover';
return div;
}
function croppedImage(elem, w, h, src) {
var pos = elem._0._0;
var e = newElement('div');
e.style.overflow = "hidden";
var img = newElement('img');
img.onload = function() {
var sw = w / elem._1, sh = h / elem._2;
img.style.width = ((this.width * sw)|0) + 'px';
img.style.height = ((this.height * sh)|0) + 'px';
img.style.marginLeft = ((- pos._0 * sw)|0) + 'px';
img.style.marginTop = ((- pos._1 * sh)|0) + 'px';
};
img.src = src;
img.name = src;
e.appendChild(img);
return e;
}
function goOut(e) { e.style.position = 'absolute'; return e; }
function goDown(e) { return e }
function goRight(e) { e.style.styleFloat = e.style.cssFloat = "left"; return e; }
var directionTable = {
DUp : goDown,
DDown : goDown,
DLeft : goRight,
DRight : goRight,
DIn : goOut,
DOut : goOut
};
function needsReversal(dir) {
return dir == 'DUp' || dir == 'DLeft' || dir == 'DIn';
}
function flow(dir,elist) {
var array = fromList(elist);
var container = newElement('div');
var goDir = directionTable[dir];
if (goDir == goOut) {
container.style.pointerEvents = 'none';
}
if (needsReversal(dir)) {
array.reverse();
}
var len = array.length;
for (var i = 0; i < len; ++i) {
container.appendChild(goDir(render(array[i])));
}
return container;
}
function toPos(pos) {
switch(pos.ctor) {
case "Absolute": return pos._0 + "px";
case "Relative": return (pos._0 * 100) + "%";
}
}
// must clear right, left, top, bottom, and transform
// before calling this function
function setPos(pos,elem,e) {
var element = elem.element;
var props = elem.props;
var w = props.width + (element.adjustWidth ? element.adjustWidth : 0);
var h = props.height + (element.adjustHeight ? element.adjustHeight : 0);
e.style.position = 'absolute';
e.style.margin = 'auto';
var transform = '';
switch(pos.horizontal.ctor) {
case 'P': e.style.right = toPos(pos.x); e.style.removeProperty('left'); break;
case 'Z': transform = 'translateX(' + ((-w/2)|0) + 'px) ';
case 'N': e.style.left = toPos(pos.x); e.style.removeProperty('right'); break;
}
switch(pos.vertical.ctor) {
case 'N': e.style.bottom = toPos(pos.y); e.style.removeProperty('top'); break;
case 'Z': transform += 'translateY(' + ((-h/2)|0) + 'px)';
case 'P': e.style.top = toPos(pos.y); e.style.removeProperty('bottom'); break;
}
if (transform !== '') addTransform(e.style, transform);
return e;
}
function container(pos,elem) {
var e = render(elem);
setPos(pos, elem, e);
var div = newElement('div');
div.style.position = 'relative';
div.style.overflow = 'hidden';
div.appendChild(e);
return div;
}
function rawHtml(elem) {
var html = elem.html;
var args = elem.args;
var guid = elem.guid;
var align = elem.align;
var div = newElement('div');
div.innerHTML = html;
div.style.visibility = "hidden";
if (align) div.style.textAlign = align;
document.body.appendChild(div);
for (var i = args.length; i--; ) {
var arg = args[i];
var span = document.getElementById('md-' + guid + '-' + i);
if (arg.isText) {
span.innerHTML = arg;
} else {
span.style.display = 'block';
span.style.width = arg.props.width + 'px';
span.style.height = arg.props.height + 'px';
span.appendChild(render(arg));
}
}
document.body.removeChild(div);
div.style.visibility = 'visible';
div.style.pointerEvents = 'auto';
return div;
}
function render(elem) {
return setProps(elem, makeElement(elem));
}
function makeElement(e) {
var elem = e.element;
switch(elem.ctor) {
case 'Image': return image(e.props, elem);
case 'Flow': return flow(elem._0.ctor, elem._1);
case 'Container': return container(elem._0, elem._1);
case 'Spacer': return newElement('div');
case 'RawHtml': return rawHtml(elem);
case 'Custom': return elem.render(elem.model);
}
}
function update(node, curr, next) {
if (node.tagName === 'A') {
node = node.firstChild;
}
if (curr.props.id === next.props.id) {
return updateProps(node, curr, next);
}
if (curr.element.ctor !== next.element.ctor) {
node.parentNode.replaceChild(render(next),node);
return true;
}
var nextE = next.element, currE = curr.element;
switch(nextE.ctor) {
case "Spacer": break;
case "RawHtml":
// only markdown blocks have guids, so this must be a text block
if (nextE.guid === null) {
if(currE.html.valueOf() !== nextE.html.valueOf()) {
node.innerHTML = nextE.html;
}
break;
}
if (nextE.guid !== currE.guid) {
node.parentNode.replaceChild(render(next),node);
return true;
}
var nargs = nextE.args;
var cargs = currE.args;
for (var i = nargs.length; i--; ) {
var narg = nargs[i];
var carg = cargs[i]
if (narg == carg) continue;
var span = document.getElementById('md-' + currE.guid + '-' + i);
if (narg.isElement) {
if (carg.isElement) {
update(span, carg, narg);
} else {
span.style.display = 'block';
var e = render(narg);
span.innerHTML = '';
span.appendChild(e);
}
} else {
span.style.display = 'inline';
span.innerHTML = narg;
}
}
break;
case "Image":
if (nextE._0.ctor === 'Plain') {
if (nextE._3 !== currE._3) node.src = nextE._3;
} else if (!eq(nextE,currE) ||
next.props.width !== curr.props.width ||
next.props.height !== curr.props.height) {
node.parentNode.replaceChild(render(next),node);
return true;
}
break;
case "Flow":
var arr = fromList(nextE._1);
for (var i = arr.length; i--; ) { arr[i] = arr[i].element.ctor; }
if (nextE._0.ctor !== currE._0.ctor) {
node.parentNode.replaceChild(render(next),node);
return true;
}
var nexts = fromList(nextE._1);
var kids = node.childNodes;
if (nexts.length !== kids.length) {
node.parentNode.replaceChild(render(next),node);
return true;
}
var currs = fromList(currE._1);
var dir = nextE._0.ctor;
var goDir = directionTable[dir];
var toReverse = needsReversal(dir);
var len = kids.length;
for (var i = len; i-- ;) {
update(kids[toReverse ? len - i - 1 : i],currs[i],nexts[i]);
goDir(kids[i]);
}
break;
case "Container":
update(node.firstChild, currE._1, nextE._1);
setPos(nextE._0, nextE._1, node.firstChild);
break;
case "Custom":
if (currE.type === nextE.type) {
var done = nextE.update(node, currE.model, nextE.model);
if (done) return;
} else {
return node.parentNode.replaceChild(render(next), node);
}
}
updateProps(node, curr, next);
}
function updateProps(node, curr, next) {
var nextProps = next.props;
var currProps = curr.props;
var element = next.element;
var width = nextProps.width - (element.adjustWidth || 0);
var height = nextProps.height - (element.adjustHeight || 0);
if (width !== currProps.width) {
node.style.width = (width|0) + 'px';
}
if (height !== currProps.height) {
node.style.height = (height|0) + 'px';
}
if (nextProps.opacity !== currProps.opacity) {
node.style.opacity = nextProps.opacity;
}
var nextColor = nextProps.color.ctor === 'Just'
? colorToCss(nextProps.color._0)
: 'transparent';
if (node.style.backgroundColor !== nextColor) {
node.style.backgroundColor = nextColor;
}
if (nextProps.tag !== currProps.tag) {
node.id = nextProps.tag;
}
if (nextProps.href !== currProps.href) {
if (currProps.href === '') {
// add a surrounding href
var anchor = newElement('a');
anchor.href = nextProps.href;
anchor.style.display = 'block';
anchor.style.pointerEvents = 'auto';
node.parentNode.replaceChild(anchor, node);
anchor.appendChild(node);
} else if (nextProps.href === '') {
// remove the surrounding href
var anchor = node.parentNode;
anchor.parentNode.replaceChild(node, anchor);
} else {
// just update the link
node.parentNode.href = nextProps.href;
}
}
// update click and hover handlers
var removed = false;
// update hover handlers
if (currProps.hover.ctor === '_Tuple0') {
if (nextProps.hover.ctor !== '_Tuple0') {
addHover(node, nextProps.hover);
}
}
else {
if (nextProps.hover.ctor === '_Tuple0') {
removed = true;
removeHover(node);
}
else {
node.elm_hover_handler = nextProps.hover;
}
}
// update click handlers
if (currProps.click.ctor === '_Tuple0') {
if (nextProps.click.ctor !== '_Tuple0') {
addClick(node, nextProps.click);
}
}
else {
if (nextProps.click.ctor === '_Tuple0') {
removed = true;
removeClick(node);
} else {
node.elm_click_handler = nextProps.click;
}
}
// stop capturing clicks if
if (removed
&& nextProps.hover.ctor === '_Tuple0'
&& nextProps.click.ctor === '_Tuple0')
{
node.style.pointerEvents = 'none';
}
}
return { render:render, update:update };
};
ElmRuntime.Render.Utils = function() {
function newElement(elementType) {
var e = document.createElement(elementType);
e.style.padding = "0";
e.style.margin = "0";
return e;
}
function addTo(container, elem) {
container.appendChild(elem);
}
function addTransform(style, trans) {
style.transform = trans;
style.msTransform = trans;
style.MozTransform = trans;
style.webkitTransform = trans;
style.OTransform = trans;
}
function removeTransform(style) {
style.transform = 'none';
style.msTransform = 'none';
style.MozTransform = 'none';
style.webkitTransform = 'none';
style.OTransform = 'none';
}
var List = Elm.Native.List.make({});
return {addTo:addTo,
newElement: newElement,
colorToCss: Elm.Native.Color.make({}).toCss,
fromList: List.toArray,
fromString: function(s) { return s; },
toString: function(s) { return s; },
eq: Elm.Native.Utils.make({}).eq,
addTransform: addTransform,
removeTransform: removeTransform};
};