dreemgl
Version:
DreemGL is an open-source multi-screen prototyping framework for mediated environments, with a visual editor and shader styling for webGL and DALi runtimes written in JavaScript. As a toolkit for gpu-accelerated multiscreen development, DreemGL includes
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HTML
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>CodeRay output</title>
<style type="text/css">
.CodeRay .line-numbers a {
text-decoration: inherit;
color: inherit;
}
body {
background-color: white;
padding: 0;
margin: 0;
}
.CodeRay {
background-color: hsl(0,0%,95%);
border: 1px solid silver;
color: black;
}
.CodeRay pre {
margin: 0px;
}
span.CodeRay { white-space: pre; border: 0px; padding: 2px; }
table.CodeRay { border-collapse: collapse; width: 100%; padding: 2px; }
table.CodeRay td { padding: 2px 4px; vertical-align: top; }
.CodeRay .line-numbers {
background-color: hsl(180,65%,90%);
color: gray;
text-align: right;
-webkit-user-select: none;
-moz-user-select: none;
user-select: none;
}
.CodeRay .line-numbers a {
background-color: hsl(180,65%,90%) ;
color: gray ;
text-decoration: none ;
}
.CodeRay .line-numbers pre {
word-break: normal;
}
.CodeRay .line-numbers a:target { color: blue ; }
.CodeRay .line-numbers .highlighted { color: red ; }
.CodeRay .line-numbers .highlighted a { color: red ; }
.CodeRay span.line-numbers { padding: 0px 4px; }
.CodeRay .line { display: block; float: left; width: 100%; }
.CodeRay .code { width: 100%; }
.CodeRay .debug { color: white ; background: blue ; }
.CodeRay .annotation { color:#007 }
.CodeRay .attribute-name { color:#b48 }
.CodeRay .attribute-value { color:#700 }
.CodeRay .binary { color:#549 }
.CodeRay .binary .char { color:#325 }
.CodeRay .binary .delimiter { color:#325 }
.CodeRay .char { color:#D20 }
.CodeRay .char .content { color:#D20 }
.CodeRay .char .delimiter { color:#710 }
.CodeRay .class { color:#B06; font-weight:bold }
.CodeRay .class-variable { color:#369 }
.CodeRay .color { color:#0A0 }
.CodeRay .comment { color:#777 }
.CodeRay .comment .char { color:#444 }
.CodeRay .comment .delimiter { color:#444 }
.CodeRay .constant { color:#036; font-weight:bold }
.CodeRay .decorator { color:#B0B }
.CodeRay .definition { color:#099; font-weight:bold }
.CodeRay .delimiter { color:black }
.CodeRay .directive { color:#088; font-weight:bold }
.CodeRay .docstring { color:#D42; }
.CodeRay .doctype { color:#34b }
.CodeRay .done { text-decoration: line-through; color: gray }
.CodeRay .entity { color:#800; font-weight:bold }
.CodeRay .error { color:#F00; background-color:#FAA }
.CodeRay .escape { color:#666 }
.CodeRay .exception { color:#C00; font-weight:bold }
.CodeRay .float { color:#60E }
.CodeRay .function { color:#06B; font-weight:bold }
.CodeRay .function .delimiter { color:#024; font-weight:bold }
.CodeRay .global-variable { color:#d70 }
.CodeRay .hex { color:#02b }
.CodeRay .id { color:#33D; font-weight:bold }
.CodeRay .include { color:#B44; font-weight:bold }
.CodeRay .inline { background-color: hsla(0,0%,0%,0.07); color: black }
.CodeRay .inline-delimiter { font-weight: bold; color: #666 }
.CodeRay .instance-variable { color:#33B }
.CodeRay .integer { color:#00D }
.CodeRay .imaginary { color:#f00 }
.CodeRay .important { color:#D00 }
.CodeRay .key { color: #606 }
.CodeRay .key .char { color: #60f }
.CodeRay .key .delimiter { color: #404 }
.CodeRay .keyword { color:#080; font-weight:bold }
.CodeRay .label { color:#970; font-weight:bold }
.CodeRay .local-variable { color:#950 }
.CodeRay .map .content { color:#808 }
.CodeRay .map .delimiter { color:#40A}
.CodeRay .map { background-color:hsla(200,100%,50%,0.06); }
.CodeRay .namespace { color:#707; font-weight:bold }
.CodeRay .octal { color:#40E }
.CodeRay .operator { }
.CodeRay .predefined { color:#369; font-weight:bold }
.CodeRay .predefined-constant { color:#069 }
.CodeRay .predefined-type { color:#0a8; font-weight:bold }
.CodeRay .preprocessor { color:#579 }
.CodeRay .pseudo-class { color:#00C; font-weight:bold }
.CodeRay .regexp { background-color:hsla(300,100%,50%,0.06); }
.CodeRay .regexp .content { color:#808 }
.CodeRay .regexp .delimiter { color:#404 }
.CodeRay .regexp .modifier { color:#C2C }
.CodeRay .reserved { color:#080; font-weight:bold }
.CodeRay .shell { background-color:hsla(120,100%,50%,0.06); }
.CodeRay .shell .content { color:#2B2 }
.CodeRay .shell .delimiter { color:#161 }
.CodeRay .string { background-color:hsla(0,100%,50%,0.05); }
.CodeRay .string .char { color: #b0b }
.CodeRay .string .content { color: #D20 }
.CodeRay .string .delimiter { color: #710 }
.CodeRay .string .modifier { color: #E40 }
.CodeRay .symbol { color:#A60 }
.CodeRay .symbol .content { color:#A60 }
.CodeRay .symbol .delimiter { color:#740 }
.CodeRay .tag { color:#070; font-weight:bold }
.CodeRay .type { color:#339; font-weight:bold }
.CodeRay .value { color: #088 }
.CodeRay .variable { color:#037 }
.CodeRay .insert { background: hsla(120,100%,50%,0.12) }
.CodeRay .delete { background: hsla(0,100%,50%,0.12) }
.CodeRay .change { color: #bbf; background: #007 }
.CodeRay .head { color: #f8f; background: #505 }
.CodeRay .head .filename { color: white; }
.CodeRay .delete .eyecatcher { background-color: hsla(0,100%,50%,0.2); border: 1px solid hsla(0,100%,45%,0.5); margin: -1px; border-bottom: none; border-top-left-radius: 5px; border-top-right-radius: 5px; }
.CodeRay .insert .eyecatcher { background-color: hsla(120,100%,50%,0.2); border: 1px solid hsla(120,100%,25%,0.5); margin: -1px; border-top: none; border-bottom-left-radius: 5px; border-bottom-right-radius: 5px; }
.CodeRay .insert .insert { color: #0c0; background:transparent; font-weight:bold }
.CodeRay .delete .delete { color: #c00; background:transparent; font-weight:bold }
.CodeRay .change .change { color: #88f }
.CodeRay .head .head { color: #f4f }
.CodeRay {
border: none;
}
</style>
</head>
<body>
<table class="CodeRay"><tr>
<td class="line-numbers"><pre><a href="#n1" name="n1">1</a>
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<td class="code"><pre><span class="comment">/* DreemGL is a collaboration between Teeming Society & Samsung Electronics, sponsored by Samsung and others.
Copyright 2015-2016 Teeming Society. Licensed under the Apache License, Version 2.0 (the "License"); You may not use this file except in compliance with the License.
You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and limitations under the License.*/</span>
define.<span class="reserved">class</span>(<span class="string"><span class="delimiter">"</span><span class="content">$system/base/node</span><span class="delimiter">"</span></span>, <span class="keyword">function</span>(require, baseclass, <span class="predefined">$system$parse$</span>, onejsparser, jsformatter, astscanner, onejsgen){
<span class="comment">// internal, api for manipulating Dreem AST</span>
<span class="local-variable">this</span>.attributes = {
<span class="key">change</span>: Config({<span class="key">type</span>:Event}),
<span class="key">undostack</span>:Config({<span class="key">value</span>:[], <span class="key">persist</span>:<span class="predefined-constant">true</span>}),
<span class="key">redostack</span>:Config({<span class="key">value</span>:[], <span class="key">persist</span>:<span class="predefined-constant">true</span>})
};
<span class="local-variable">this</span>.<span class="function">atConstructor</span> = <span class="keyword">function</span>(source) {
<span class="local-variable">this</span>.build = <span class="keyword">new</span> onejsgen();
<span class="keyword">if</span> (source) {
<span class="local-variable">this</span>.ast = <span class="local-variable">this</span>.parse(source)
<span class="local-variable">this</span>.__scanner = <span class="keyword">new</span> astscanner(<span class="local-variable">this</span>.ast);
}
<span class="local-variable">this</span>.last_source = <span class="local-variable">this</span>.stringify()
};
<span class="local-variable">this</span>.<span class="function">fork</span> = <span class="keyword">function</span>(callback) {
<span class="local-variable">this</span>.undostack.push(JSON.stringify(<span class="local-variable">this</span>.ast));
<span class="local-variable">this</span>.redostack.length = <span class="integer">0</span>;
<span class="local-variable">this</span>.reset();
callback(<span class="local-variable">this</span>);
<span class="keyword">var</span> last = <span class="local-variable">this</span>.last_source = <span class="local-variable">this</span>.stringify();
<span class="local-variable">this</span>.emit(<span class="string"><span class="delimiter">'</span><span class="content">change</span><span class="delimiter">'</span></span>, {<span class="key">value</span>:last})
};
<span class="local-variable">this</span>.<span class="function">undo</span> = <span class="keyword">function</span>() {
<span class="keyword">if</span>(!<span class="local-variable">this</span>.undostack.length) <span class="keyword">return</span>;
<span class="local-variable">this</span>.redostack.push(JSON.stringify(<span class="local-variable">this</span>.ast));
<span class="local-variable">this</span>.ast = JSON.parse(<span class="local-variable">this</span>.undostack.pop());
<span class="keyword">var</span> last = <span class="local-variable">this</span>.last_source = <span class="local-variable">this</span>.stringify();
<span class="local-variable">this</span>.emit(<span class="string"><span class="delimiter">'</span><span class="content">change</span><span class="delimiter">'</span></span>, {<span class="key">value</span>:last})
};
<span class="local-variable">this</span>.<span class="function">redo</span> = <span class="keyword">function</span>() {
<span class="keyword">if</span>(!<span class="local-variable">this</span>.redostack.length) <span class="keyword">return</span>;
<span class="local-variable">this</span>.undostack.push(JSON.stringify(<span class="local-variable">this</span>.ast));
<span class="local-variable">this</span>.ast = JSON.parse(<span class="local-variable">this</span>.redostack.pop());
<span class="keyword">var</span> last = <span class="local-variable">this</span>.last_source = <span class="local-variable">this</span>.stringify();
<span class="local-variable">this</span>.emit(<span class="string"><span class="delimiter">'</span><span class="content">change</span><span class="delimiter">'</span></span>, {<span class="key">value</span>:last});
};
<span class="local-variable">this</span>.<span class="function">nodeFor</span> = <span class="keyword">function</span>(o) {
<span class="keyword">if</span> (!o.__ast) {
<span class="keyword">var</span> past;
<span class="keyword">if</span> (o.parent && o.parent !== o) {
past = <span class="local-variable">this</span>.nodeFor(o.parent);
} <span class="keyword">else</span> {
past = <span class="local-variable">this</span>.ast;
}
<span class="keyword">if</span> (o.constructor.module.factory.baseclass === <span class="string"><span class="delimiter">"</span><span class="content">/server/composition</span><span class="delimiter">"</span></span>) {
<span class="keyword">var</span> key = <span class="local-variable">this</span>.build.Function();
o.__ast = <span class="keyword">new</span> astscanner(past, key).at;
} <span class="keyword">else</span> <span class="keyword">if</span> (<span class="keyword">typeof</span>(o.__constructorIndex) !== <span class="string"><span class="delimiter">"</span><span class="content">undefined</span><span class="delimiter">"</span></span>) {
o.__ast = past.args[o.__constructorIndex];
} <span class="keyword">else</span> {
<span class="keyword">var</span> key = <span class="local-variable">this</span>.build.Call(<span class="local-variable">this</span>.build.Id(o.constructor.name));
o.__ast = <span class="keyword">new</span> astscanner(past, key).at;
}
}
<span class="keyword">return</span> o.__ast;
};
<span class="local-variable">this</span>.<span class="function">codeFor</span> = <span class="keyword">function</span>(o) {
<span class="keyword">var</span> ast = <span class="local-variable">this</span>.nodeFor(o);
<span class="keyword">return</span> <span class="local-variable">this</span>.stringify(ast);
};
<span class="local-variable">this</span>.<span class="function">nodePathFor</span> = <span class="keyword">function</span>(v) {
<span class="keyword">var</span> ast = <span class="local-variable">this</span>.nodeFor(v);
<span class="keyword">if</span> (!ast.fn) {
console.log(<span class="string"><span class="delimiter">"</span><span class="content">Yikes!</span><span class="delimiter">"</span></span>, ast, v)
<span class="keyword">return</span>;
}
<span class="keyword">var</span> parentpath;
<span class="keyword">var</span> index = -<span class="integer">1</span>;
<span class="keyword">if</span> (v.parent) {
parentpath = <span class="local-variable">this</span>.nodePathFor(v.parent);
<span class="keyword">var</span> parent = <span class="local-variable">this</span>.nodeFor(v.parent);
index = parent.args.indexOf(ast);
} <span class="keyword">else</span> {
parentpath = [];
}
<span class="keyword">var</span> path = <span class="local-variable">this</span>.build[ast.type](<span class="local-variable">this</span>.build.Id(ast.fn.name));
path._index = index;
parentpath.push(path);
<span class="keyword">return</span> parentpath;
};
<span class="comment">// ===== AST Object Manipulation Helpters</span>
<span class="comment">// TODO(mason) refactor this stuff, unduplicate</span>
<span class="local-variable">this</span>.<span class="function">createASTNode</span> = <span class="keyword">function</span>(v, raw) {
<span class="keyword">if</span> (!<span class="local-variable">this</span>.__parser) {
<span class="local-variable">this</span>.__parser = <span class="keyword">new</span> onejsparser();
}
<span class="keyword">var</span> string = raw ? v : JSON.stringify(v);
<span class="comment">// Need to remove the "key" quotes or else will create wrong type of key objects</span>
string = string.replace(<span class="regexp"><span class="delimiter">/</span><span class="content">"([a-zA-Z0-9_$]+)":</span><span class="delimiter">/</span><span class="modifier">g</span></span>, <span class="string"><span class="delimiter">"</span><span class="content">$1:</span><span class="delimiter">"</span></span>);
<span class="comment">// Replace the vecs with better values</span>
string = string.replace(<span class="regexp"><span class="delimiter">/</span><span class="content">\{</span><span class="content">____struct:"(vec</span><span class="char">\d</span><span class="content">)",data:</span><span class="content">\[</span><span class="content">([</span><span class="char">\d</span><span class="content">.,-]+)</span><span class="content">\]</span><span class="content">\}</span><span class="delimiter">/</span><span class="modifier">g</span></span>, <span class="string"><span class="delimiter">"</span><span class="content">$1($2)</span><span class="delimiter">"</span></span>);
<span class="keyword">var</span> ast = <span class="local-variable">this</span>.__parser.parse(string);
<span class="keyword">return</span> ast.steps[<span class="integer">0</span>];
};
<span class="local-variable">this</span>.<span class="function">getCallNodeValue</span> = <span class="keyword">function</span>(callnode, key) {
<span class="keyword">var</span> scanner = <span class="keyword">new</span> astscanner(callnode, [<span class="local-variable">this</span>.build.Object(), <span class="local-variable">this</span>.build.Property(key)]);
<span class="keyword">var</span> item = scanner.atparent.keys[scanner.atindex];
<span class="keyword">if</span> (item.value) {
<span class="keyword">return</span> item.value.value
}
};
<span class="local-variable">this</span>.<span class="function">deleteCallNodeKey</span> = <span class="keyword">function</span>(callnode, key) {
<span class="keyword">var</span> scanner = <span class="keyword">new</span> astscanner(callnode, [<span class="local-variable">this</span>.build.Object(), <span class="local-variable">this</span>.build.Property(key)]);
<span class="keyword">if</span> (scanner.atindex >= <span class="integer">0</span>) {
scanner.atparent.keys.splice(scanner.atindex, <span class="integer">1</span>);
}
};
<span class="local-variable">this</span>.<span class="function">setCallNodeValue</span> = <span class="keyword">function</span>(callnode, key, value) {
<span class="keyword">var</span> scanner = <span class="keyword">new</span> astscanner(callnode, [<span class="local-variable">this</span>.build.Object(), <span class="local-variable">this</span>.build.Property(key)]);
<span class="keyword">var</span> at = scanner.at;
<span class="keyword">var</span> item, newval, args, newparams;
<span class="keyword">if</span> (at.type === <span class="string"><span class="delimiter">"</span><span class="content">Property</span><span class="delimiter">"</span></span>) {
<span class="comment">// Found an Property</span>
item = scanner.atparent.keys[scanner.atindex];
<span class="keyword">if</span> (<span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">"</span><span class="content">function</span><span class="delimiter">"</span></span>) {
newval = <span class="local-variable">this</span>.createASTNode(value.toString(), <span class="predefined-constant">true</span>)
<span class="comment">//} else if (typeof(value) === 'string' || typeof(value) === 'number' || typeof(value) === 'boolean') {</span>
<span class="comment">// newval = this.build.Value(value);</span>
} <span class="keyword">else</span> {
newval = <span class="local-variable">this</span>.createASTNode(value)
}
item.value = newval;
} <span class="keyword">else</span> <span class="keyword">if</span> (at.type === <span class="string"><span class="delimiter">"</span><span class="content">Object</span><span class="delimiter">"</span></span>) {
<span class="comment">// No Property, but found an Object</span>
args = {};
<span class="keyword">if</span> (<span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">"</span><span class="content">function</span><span class="delimiter">"</span></span>) {
args[name] = <span class="string"><span class="delimiter">"</span><span class="content">REPLACE</span><span class="delimiter">"</span></span>;
newparams = <span class="local-variable">this</span>.createASTNode(args);
item = newparams.keys[<span class="integer">0</span>];
newval = <span class="local-variable">this</span>.createASTNode(value.toString(), <span class="predefined-constant">true</span>);
item.value = newval
} <span class="keyword">else</span> {
item = { <span class="key">key</span>:<span class="local-variable">this</span>.build.Property(key), <span class="key">value</span>:<span class="local-variable">this</span>.createASTNode(value) }
}
<span class="keyword">if</span> (item) {
at.keys.push(item);
}
} <span class="keyword">else</span> {
<span class="comment">// No Object either, create new one from scrach</span>
args = {};
<span class="keyword">if</span> (<span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">"</span><span class="content">function</span><span class="delimiter">"</span></span>) {
args[name] = <span class="string"><span class="delimiter">"</span><span class="content">REPLACE</span><span class="delimiter">"</span></span>;
newparams = <span class="local-variable">this</span>.createASTNode(args);
item = newparams.keys[<span class="integer">0</span>];
newval = <span class="local-variable">this</span>.createASTNode(value.toString(), <span class="predefined-constant">true</span>);
item.value = newval
} <span class="keyword">else</span> {
args[name] = value;
newparams = <span class="local-variable">this</span>.createASTNode(args);
}
<span class="keyword">if</span> (newparams) {
at.args.push(newparams);
}
}
};
<span class="comment">// ===== scanner calls =====</span>
<span class="local-variable">this</span>.<span class="function">reset</span> = <span class="keyword">function</span> () {
<span class="keyword">if</span> (!<span class="local-variable">this</span>.__scanner) {
<span class="local-variable">this</span>.__scanner = <span class="keyword">new</span> astscanner(<span class="local-variable">this</span>.ast)
}
<span class="local-variable">this</span>.__scanner.reset()
};
<span class="local-variable">this</span>.<span class="function">nodeForPath</span> = <span class="keyword">function</span>(path) {
<span class="local-variable">this</span>.__scanner.scan(path);
<span class="keyword">return</span> <span class="local-variable">this</span>.__scanner.at;
};
<span class="local-variable">this</span>.<span class="function">seekNodeFor</span> = <span class="keyword">function</span>(v) {
<span class="keyword">var</span> path = <span class="local-variable">this</span>.nodePathFor(v);
<span class="local-variable">this</span>.__scanner.scan(path)
};
<span class="local-variable">this</span>.<span class="function">removeArgNode</span> = <span class="keyword">function</span>(node) {
<span class="keyword">var</span> index = <span class="local-variable">this</span>.__scanner.at.args.indexOf(node);
<span class="keyword">if</span> (index >= <span class="integer">0</span>) {
<span class="local-variable">this</span>.__scanner.at.args.splice(index, <span class="integer">1</span>);
<span class="keyword">return</span> <span class="predefined-constant">true</span>;
}
};
<span class="local-variable">this</span>.<span class="function">pushArg</span> = <span class="keyword">function</span>(arg) {
<span class="keyword">var</span> at = <span class="local-variable">this</span>.__scanner.at;
<span class="keyword">if</span> (!at.args) {
at.args = []
}
at.args.push(arg);
};
<span class="local-variable">this</span>.<span class="function">setArgValue</span> = <span class="keyword">function</span>(key, value) {
<span class="comment">//check that its a thing with args</span>
<span class="local-variable">this</span>.__scanner.scan([<span class="local-variable">this</span>.build.Object(), <span class="local-variable">this</span>.build.Property(key)])
<span class="keyword">var</span> at = <span class="local-variable">this</span>.__scanner.at;
<span class="comment">//console.log("SET AST VALUE ON", at, key, "=", value, ":", this.__scanner);</span>
<span class="keyword">var</span> item, newval, args, newparams;
<span class="keyword">if</span> (at.type === <span class="string"><span class="delimiter">"</span><span class="content">Property</span><span class="delimiter">"</span></span>) {
<span class="comment">// Found an Property</span>
item = <span class="local-variable">this</span>.__scanner.atparent.keys[<span class="local-variable">this</span>.__scanner.atindex];
<span class="keyword">if</span> (<span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">"</span><span class="content">function</span><span class="delimiter">"</span></span>) {
newval = <span class="local-variable">this</span>.createASTNode(value.toString(), <span class="predefined-constant">true</span>)
} <span class="keyword">else</span> <span class="keyword">if</span> (<span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">'</span><span class="content">string</span><span class="delimiter">'</span></span> || <span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">'</span><span class="content">number</span><span class="delimiter">'</span></span> || <span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">'</span><span class="content">boolean</span><span class="delimiter">'</span></span>) {
newval = <span class="local-variable">this</span>.build.Value(value);
} <span class="keyword">else</span> {
newval = <span class="local-variable">this</span>.createASTNode(value)
}
item.value = newval;
} <span class="keyword">else</span> <span class="keyword">if</span> (at.type === <span class="string"><span class="delimiter">"</span><span class="content">Object</span><span class="delimiter">"</span></span>) {
<span class="comment">// No Property, but found an Object</span>
args = {};
<span class="keyword">if</span> (<span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">"</span><span class="content">function</span><span class="delimiter">"</span></span>) {
args[key] = <span class="string"><span class="delimiter">"</span><span class="content">REPLACE</span><span class="delimiter">"</span></span>;
newparams = <span class="local-variable">this</span>.createASTNode(args);
item = newparams.keys[<span class="integer">0</span>];
newval = <span class="local-variable">this</span>.createASTNode(value.toString(), <span class="predefined-constant">true</span>);
item.value = newval;
item.key = <span class="local-variable">this</span>.build.Property(key)
} <span class="keyword">else</span> <span class="keyword">if</span> (<span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">'</span><span class="content">string</span><span class="delimiter">'</span></span> || <span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">'</span><span class="content">number</span><span class="delimiter">'</span></span> || <span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">'</span><span class="content">boolean</span><span class="delimiter">'</span></span>) {
item = { <span class="key">key</span>:<span class="local-variable">this</span>.build.Property(key), <span class="key">value</span>:<span class="local-variable">this</span>.build.Value(value) }
} <span class="keyword">else</span> {
item = { <span class="key">key</span>:<span class="local-variable">this</span>.build.Property(key), <span class="key">value</span>:<span class="local-variable">this</span>.createASTNode(value) }
}
<span class="keyword">if</span> (item) {
at.keys.push(item);
}
} <span class="keyword">else</span> {
<span class="comment">// No Object either, create new one from scrach</span>
args = {};
<span class="keyword">if</span> (<span class="keyword">typeof</span>(value) === <span class="string"><span class="delimiter">"</span><span class="content">function</span><span class="delimiter">"</span></span>) {
args[key] = <span class="string"><span class="delimiter">"</span><span class="content">REPLACE</span><span class="delimiter">"</span></span>;
newparams = <span class="local-variable">this</span>.createASTNode(args);
item = newparams.keys[<span class="integer">0</span>];
newval = <span class="local-variable">this</span>.createASTNode(value.toString(), <span class="predefined-constant">true</span>);
item.value = newval
} <span class="keyword">else</span> {
args[key] = value;
newparams = <span class="local-variable">this</span>.createASTNode(args);
}
<span class="keyword">if</span> (newparams) {
at.args.push(newparams);
}
}
};
<span class="comment">// convert a string in to a meaningful javascript object for this dataset. The default is JSON, but you could use this function to accept any format of choice.</span>
<span class="local-variable">this</span>.<span class="function">parse</span> = <span class="keyword">function</span>(classconstr) {
<span class="keyword">var</span> source;
<span class="keyword">if</span> (<span class="keyword">typeof</span>(classconstr) === <span class="string"><span class="delimiter">"</span><span class="content">string</span><span class="delimiter">"</span></span>) {
source = classconstr
} <span class="keyword">else</span> {
source = classconstr.module.factory.body.toString()
}
<span class="keyword">return</span> onejsparser.parse(source);
};
<span class="comment">// convert an object in to a string. Defaults to standard JSON, but you could overload this function to provide a more efficient fileformat. Do not forget to convert the JSONParse function as well.</span>
<span class="local-variable">this</span>.<span class="function">stringify</span> = <span class="keyword">function</span>(ast) {
<span class="keyword">if</span> (!ast) {
ast = <span class="local-variable">this</span>.ast;
}
<span class="keyword">var</span> buf = {
<span class="key">out</span>:<span class="string"><span class="delimiter">'</span><span class="delimiter">'</span></span>,
<span class="function">charCodeAt</span>: <span class="keyword">function</span>(i){<span class="keyword">return</span> <span class="local-variable">this</span>.out.charCodeAt(i)},
<span class="key">char_count</span>:<span class="integer">0</span>
};
jsformatter.walk(ast, buf, {}, <span class="keyword">function</span>(str){
<span class="keyword">if</span>(str === <span class="string"><span class="delimiter">'</span><span class="content">\n</span><span class="delimiter">'</span></span>){
<span class="local-variable">this</span>.last_is_newline = <span class="predefined-constant">true</span>;
<span class="keyword">return</span>
}
<span class="keyword">if</span>(str === <span class="string"><span class="delimiter">'</span><span class="content">\t</span><span class="delimiter">'</span></span> && <span class="local-variable">this</span>.last_is_newline){
str = <span class="string"><span class="delimiter">'</span><span class="content">\n</span><span class="delimiter">'</span></span>;
<span class="keyword">for</span> (<span class="keyword">var</span> i = <span class="integer">0</span>; i < <span class="local-variable">this</span>.actual_indent;i++) {
str += <span class="string"><span class="delimiter">'</span><span class="content"> </span><span class="delimiter">'</span></span>
}
}
<span class="local-variable">this</span>.last_is_newline = <span class="predefined-constant">false</span>;
buf.char_count += str.length;
buf.out += str;
});
<span class="keyword">return</span> buf.out
}
});
</pre></td>
</tr></table>
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