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>
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</pre></td>
<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="keyword">function</span>(exports){
<span class="comment">// internal, Reactive renderer</span>
<span class="keyword">var</span> initializing = <span class="predefined-constant">false</span>
<span class="keyword">var</span> log_render_cause = <span class="predefined-constant">false</span>
<span class="keyword">var</span> process_list = []
<span class="keyword">var</span> process_timer = <span class="predefined-constant">undefined</span>
<span class="keyword">function</span> <span class="function">processTimeout</span>(){
process_timer = <span class="predefined-constant">undefined</span>
<span class="keyword">var</span> pl = process_list
process_list = []
<span class="keyword">for</span>(<span class="keyword">var</span> i = <span class="integer">0</span>; i < pl.length; i+=<span class="integer">2</span>){
<span class="comment">//console.log("Processing",pl[i])</span>
<span class="keyword">var</span> node = pl[i+<span class="integer">1</span>], iter = node
<span class="keyword">if</span>(log_render_cause){
console.log(<span class="string"><span class="delimiter">"</span><span class="content">Re-render caused by </span><span class="delimiter">"</span></span>+pl[i]+<span class="string"><span class="delimiter">"</span><span class="content"> on </span><span class="delimiter">"</span></span>, node)
}
<span class="keyword">while</span>(iter){
<span class="keyword">if</span>(iter.destroyed) <span class="keyword">break</span>
iter = iter.parent
}
<span class="keyword">if</span>(!iter) exports.process(node, <span class="predefined-constant">undefined</span>, <span class="predefined-constant">undefined</span>, <span class="predefined-constant">true</span>)
}
}
<span class="keyword">function</span> <span class="function">__atAttributeGetRender</span>(event, value, pthis, key){
<span class="keyword">if</span>(!initializing){
<span class="comment">//exports.process(this, undefined, undefined, true)</span>
<span class="keyword">if</span>(process_list.indexOf(<span class="local-variable">this</span>) === -<span class="integer">1</span>){
<span class="keyword">var</span> oldval = (event && event.old) || <span class="local-variable">this</span>[key];
<span class="keyword">if</span> (! key || ((value !== oldval) || <span class="keyword">typeof</span> value === <span class="string"><span class="delimiter">'</span><span class="content">object</span><span class="delimiter">'</span></span>)){
<span class="comment">// only render if the value changed and isn't an object</span>
process_list.push(key, <span class="local-variable">this</span>)
} <span class="keyword">else</span> {
<span class="comment">// console.log('skipping render for', key, value, oldval, this)</span>
<span class="keyword">return</span>
}
}
<span class="keyword">if</span>(!process_timer){
process_timer = setTimeout(processTimeout, <span class="integer">0</span>)
}
}
}
<span class="keyword">function</span> <span class="function">atAttributeGet</span>(key){
<span class="comment">// lets find out if we already have a listener on it</span>
<span class="keyword">if</span>(<span class="local-variable">this</span>.getAttributeConfig(key).rerender !== <span class="predefined-constant">false</span> && !<span class="local-variable">this</span>.hasListenerProp(key, <span class="string"><span class="delimiter">'</span><span class="content">name</span><span class="delimiter">'</span></span>, <span class="string"><span class="delimiter">'</span><span class="content">__atAttributeGetRender</span><span class="delimiter">'</span></span>)){
<span class="local-variable">this</span>.addListener(key, __atAttributeGetRender)
}
}
exports.<span class="function">process</span> = <span class="keyword">function</span> <span class="function">render</span>(inew_version, old_version, state, rerender, nochild){
<span class="keyword">var</span> new_version = inew_version
<span class="keyword">var</span> is_root = <span class="predefined-constant">false</span>
<span class="keyword">if</span>(!state){
state = {<span class="key">render_block</span>:[]}
is_root = <span class="predefined-constant">true</span>
}
<span class="comment">// call connect wires before</span>
<span class="keyword">if</span>(!rerender){
<span class="keyword">var</span> wires = []
new_version.connectWires(wires)
initializing = <span class="predefined-constant">true</span>
<span class="keyword">for</span>(<span class="keyword">var</span> i = <span class="integer">0</span>; i < wires.length; i++){
wires[i]()
}
initializing = <span class="predefined-constant">false</span>
}
<span class="keyword">var</span> old_children = old_version? old_version.children: <span class="predefined-constant">undefined</span>
<span class="comment">// lets call init only when not already called</span>
<span class="keyword">if</span>(!rerender){
<span class="keyword">if</span>(old_version && old_version._persists && new_version._persists){
<span class="keyword">for</span>(<span class="keyword">var</span> key <span class="keyword">in</span> old_version._persists){
<span class="keyword">if</span>(!(key <span class="keyword">in</span> new_version._persists)) <span class="keyword">continue</span>
<span class="comment">// we should set it using a special emit</span>
<span class="keyword">var</span> value = old_version[key]
new_version[<span class="string"><span class="delimiter">'</span><span class="content">_</span><span class="delimiter">'</span></span> + key] = old_version[key]
new_version.emit(key, {<span class="key">type</span>:<span class="string"><span class="delimiter">'</span><span class="content">persist</span><span class="delimiter">'</span></span>, <span class="key">owner</span>:new_version, <span class="key">key</span>:key, <span class="key">value</span>:value})
}
}
<span class="keyword">if</span>(new_version.atAnimate) new_version.screen.device.animate_hooks.push(new_version)
<span class="keyword">if</span>(old_version) old_version.old_flag = <span class="predefined-constant">true</span>
<span class="keyword">if</span>(new_version.atViewInit) new_version.atViewInit(old_version)
new_version.emit(<span class="string"><span class="delimiter">'</span><span class="content">init</span><span class="delimiter">'</span></span>, old_version)<span class="comment">// old_version && old_version.constructor == new_version.constructor? old_version: undefined)</span>
}
<span class="keyword">else</span>{
old_children = new_version.children
}
<span class="comment">// lets only do this if we have a render function</span>
<span class="keyword">if</span>(new_version.render){
<span class="comment">// then call render</span>
<span class="comment">// store the attribute dependencies</span>
new_version.atAttributeGet = atAttributeGet
new_version.rerender = __atAttributeGetRender
<span class="comment">// lets check if object.constructor a module, ifso</span>
<span class="keyword">if</span>(new_version.classroot === <span class="predefined-constant">undefined</span>){
new_version.classroot = new_version
<span class="comment">//console.log(object)</span>
}
define.atConstructor = new_version.atStyleConstructor.bind(new_version)
new_version.children = new_version.render()
define.atConstructor = <span class="predefined-constant">undefined</span>
new_version.atAttributeGet = <span class="predefined-constant">undefined</span>
}
<span class="keyword">else</span>{
new_version.children = new_version.constructor_children
}
<span class="keyword">if</span>(!Array.isArray(new_version.children)){
<span class="keyword">if</span>(new_version.children) new_version.children = [new_version.children]
<span class="keyword">else</span> new_version.children = []
}
<span class="keyword">if</span>(new_version.atRender) new_version.atRender()
<span class="keyword">if</span>(new_version._viewport){
<span class="comment">// set up a new layer</span>
new_version.parent_viewport = new_version
new_version.child_viewport_list = []
<span class="keyword">if</span>(!rerender && new_version.parent && new_version.parent.parent_viewport){
new_version.parent.parent_viewport.child_viewport_list.push(new_version)
}
}
<span class="comment">// what we need to do, is</span>
<span class="keyword">var</span> new_children = new_version.children
<span class="keyword">if</span>(!nochild && new_children) <span class="keyword">for</span>(<span class="keyword">var</span> i = <span class="integer">0</span>; i < new_children.length; i++){
<span class="keyword">var</span> new_child = new_children[i]
<span class="keyword">if</span>(Array.isArray(new_child)){ <span class="comment">// splice in the children</span>
<span class="keyword">var</span> args = Array.prototype.slice.call(new_child)
args.unshift(<span class="integer">1</span>)
args.unshift(i)
Array.prototype.splice.apply(new_children, args)
i-- <span class="comment">// hop back one i so we repeat</span>
<span class="keyword">continue</span>
}
<span class="keyword">var</span> old_child = <span class="predefined-constant">undefined</span>
<span class="keyword">if</span>(old_children){
old_child = old_children[i]
<span class="keyword">if</span>(new_children.indexOf(old_child) !== -<span class="integer">1</span>) old_child = <span class="predefined-constant">undefined</span>
}
<span class="keyword">var</span> childreuse = <span class="predefined-constant">false</span>
<span class="keyword">if</span>(new_child.parent){
childreuse = <span class="predefined-constant">true</span>
}
<span class="comment">//var name = new_child.name</span>
<span class="comment">//if(name !== undefined && !(name in new_version)) new_version[name] = new_child</span>
new_child.parent = new_version
new_child.screen = new_version.screen
new_child.rpc = new_version.rpc
new_child.parent_viewport = new_version.parent_viewport
new_children[i] = render(new_child, old_child, state, childreuse)
<span class="keyword">if</span>(new_version.atChildRendered) new_version.atChildRendered(new_child)
}
<span class="keyword">if</span>(new_version.atChildrenRendered) new_version.atChildrenRendered()
<span class="keyword">if</span>(old_children) <span class="keyword">for</span>(;i < old_children.length;i++){
<span class="keyword">var</span> child = old_children[i]
child.destroyed = <span class="predefined-constant">true</span>
child.atViewDestroy()
child.emit(<span class="string"><span class="delimiter">'</span><span class="content">destroy</span><span class="delimiter">'</span></span>)
}
<span class="keyword">if</span>(old_version && !rerender){
old_version.destroyed = <span class="predefined-constant">true</span>
<span class="comment">// remove draw hook</span>
<span class="keyword">if</span>(old_version.atAnimate){
<span class="keyword">var</span> id = old_version.screen.device.animate_hooks.indexOf(old_version)
<span class="keyword">if</span>(id !== -<span class="integer">1</span>) old_version.screen.device.animate_hooks.splice(id, <span class="integer">1</span>)
}
old_version.atViewDestroy()
old_version.emit(<span class="string"><span class="delimiter">'</span><span class="content">destroy</span><span class="delimiter">'</span></span>)
}
<span class="keyword">if</span>(is_root){
<span class="comment">// signal to our device we have a newly rendered node</span>
<span class="keyword">if</span>(new_version.screen){
new_version.screen.device.atNewlyRendered(new_version)
}
}
<span class="keyword">return</span> new_version
}
exports.<span class="function">dump</span> = <span class="keyword">function</span>(node, depth){
<span class="keyword">var</span> ret = <span class="string"><span class="delimiter">'</span><span class="delimiter">'</span></span>
<span class="keyword">if</span>(!depth) depth = <span class="string"><span class="delimiter">'</span><span class="delimiter">'</span></span>
ret += depth + node.name + <span class="string"><span class="delimiter">'</span><span class="content">: </span><span class="delimiter">'</span></span> + node.constructor.name
<span class="keyword">var</span> outer = node.outer
<span class="keyword">while</span>(outer){
ret += <span class="string"><span class="delimiter">"</span><span class="content"> - </span><span class="delimiter">"</span></span> + outer.constructor.name
outer = outer.outer
}
<span class="keyword">if</span>(node.children) <span class="keyword">for</span>(<span class="keyword">var</span> i = <span class="integer">0</span>; i<node.children.length; i++){
ret += <span class="string"><span class="delimiter">"</span><span class="char">\n</span><span class="delimiter">"</span></span>
ret += <span class="local-variable">this</span>.dump(node.children[i], depth +<span class="string"><span class="delimiter">'</span><span class="content">-</span><span class="delimiter">'</span></span>)
}
<span class="keyword">return</span> ret
}
})
</pre></td>
</tr></table>
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