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="string"><span class="delimiter">'</span><span class="content">$ui/view</span><span class="delimiter">'</span></span>, <span class="keyword">function</span>(<span class="predefined">$ui$</span>, view, label, button, icon){
<span class="comment">// The treeview control - classic treeview with expandable nodes.</span>
<span class="local-variable">this</span>.attributes = {
<span class="comment">// the dataset to use for tree expansion. It follows a {name:'test',children:[{name:'child'}]} format</span>
<span class="key">dataset</span>: {},
<span class="comment">// the current selected value</span>
<span class="key">select</span>: Config({<span class="key">type</span>:Event})
}
<span class="local-variable">this</span>.bgcolor = <span class="string"><span class="delimiter">'</span><span class="content">#3b3b3b</span><span class="delimiter">'</span></span>
<span class="local-variable">this</span>.boundscheck = <span class="predefined-constant">true</span>
<span class="local-variable">this</span>.viewport = <span class="string"><span class="delimiter">'</span><span class="content">2d</span><span class="delimiter">'</span></span>
<span class="local-variable">this</span>.overflow =<span class="string"><span class="delimiter">'</span><span class="content">scroll</span><span class="delimiter">'</span></span>
<span class="comment">// The fold button is a very very flat button.</span>
define.<span class="reserved">class</span>(<span class="local-variable">this</span>, <span class="string"><span class="delimiter">'</span><span class="content">foldbutton</span><span class="delimiter">'</span></span>, button, <span class="keyword">function</span>(){
<span class="local-variable">this</span>.borderwidth = <span class="integer">0</span>
<span class="local-variable">this</span>.bold = <span class="predefined-constant">false</span>;
<span class="local-variable">this</span>.fontsize = <span class="integer">14</span>;
<span class="comment">// this.borderradius = 0;</span>
<span class="local-variable">this</span>.padding = <span class="integer">2</span>
<span class="local-variable">this</span>.pickalpha = -<span class="integer">1</span>
<span class="local-variable">this</span>.labelactivecolor = vec4(<span class="string"><span class="delimiter">"</span><span class="content">#303000</span><span class="delimiter">"</span></span>)
<span class="local-variable">this</span>.buttoncolor1 = <span class="string"><span class="delimiter">"</span><span class="content">#3b3b3b</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.buttoncolor2 = <span class="string"><span class="delimiter">"</span><span class="content">#3b3b3b</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.pressedcolor1 = <span class="string"><span class="delimiter">"</span><span class="content">#505050</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.pressedcolor2 = <span class="string"><span class="delimiter">"</span><span class="content">#505050</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.hovercolor1 = <span class="string"><span class="delimiter">"</span><span class="content">#707070</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.hovercolor2 = <span class="string"><span class="delimiter">"</span><span class="content">#707070</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.borderradius = <span class="integer">0</span>
<span class="local-variable">this</span>.borderwidth = <span class="integer">0</span>
<span class="local-variable">this</span>.fgcolor = <span class="string"><span class="delimiter">"</span><span class="content">#d0d0d0</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.bgcolor = <span class="string"><span class="delimiter">"</span><span class="content">transparent</span><span class="delimiter">"</span></span>;
<span class="local-variable">this</span>.margin = <span class="integer">0</span>
<span class="comment">//this.alignself = "flex-start"</span>
})
<span class="comment">// newitemheading combines a few foldbuttons in to a full "item" in the tree</span>
define.<span class="reserved">class</span>(<span class="local-variable">this</span>, <span class="string"><span class="delimiter">'</span><span class="content">newitemheading</span><span class="delimiter">'</span></span>, view, <span class="keyword">function</span>(){
<span class="local-variable">this</span>.borderwidth = <span class="integer">0</span>;
<span class="local-variable">this</span>.attributes = {
<span class="key">folded</span>: <span class="predefined-constant">false</span>,
<span class="key">select</span>: Config({<span class="key">type</span>:Event}),
<span class="key">toggleclick</span>: Config({<span class="key">type</span>:Function})
}
<span class="local-variable">this</span>.flexwrap = <span class="string"><span class="delimiter">"</span><span class="content">nowrap</span><span class="delimiter">"</span></span> ;
<span class="local-variable">this</span>.padding = <span class="integer">0</span>
<span class="local-variable">this</span>.labelactivecolor = vec4(<span class="string"><span class="delimiter">"</span><span class="content">#303000</span><span class="delimiter">"</span></span>)
<span class="local-variable">this</span>.bordercolor= <span class="string"><span class="delimiter">"</span><span class="content">transparent</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.buttoncolor1 = <span class="string"><span class="delimiter">"</span><span class="content">#3b3b3b</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.buttoncolor2 = <span class="string"><span class="delimiter">"</span><span class="content">#3b3b3b</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.pressedcolor1 = <span class="string"><span class="delimiter">"</span><span class="content">#707070</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.pressedcolor2 = <span class="string"><span class="delimiter">"</span><span class="content">#707070</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.hovercolor1 = <span class="string"><span class="delimiter">"</span><span class="content">#505050</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.hovercolor2 = <span class="string"><span class="delimiter">"</span><span class="content">#505050</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.cornerradius = <span class="integer">0</span>
<span class="local-variable">this</span>.fgcolor = <span class="string"><span class="delimiter">"</span><span class="content">#f0f0f0</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.bgcolor = <span class="string"><span class="delimiter">"</span><span class="content">#3b3b3b</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.margin = <span class="integer">2</span>
<span class="comment">//this.bgcolor = "transparent"</span>
<span class="comment">//this.alignself = "flex-start"</span>
<span class="local-variable">this</span>.<span class="function">render</span> = <span class="keyword">function</span>(){
<span class="keyword">var</span> vws = [];
<span class="keyword">if</span> (<span class="local-variable">this</span>.haschildren) {
vws.push(<span class="local-variable">this</span>.outer.foldbutton({
<span class="key">icon</span>: <span class="local-variable">this</span>.folded ? <span class="string"><span class="delimiter">"</span><span class="content">chevron-right</span><span class="delimiter">"</span></span> : <span class="string"><span class="delimiter">"</span><span class="content">chevron-down</span><span class="delimiter">"</span></span>,
<span class="key">paddingleft</span>:<span class="integer">1</span>,
<span class="key">paddingright</span>:<span class="integer">2</span>,
<span class="key">paddingtop</span>:<span class="integer">2</span>,
<span class="key">margintop</span>:<span class="integer">3</span>,
<span class="key">fontsize</span>:<span class="integer">10</span>,
<span class="key">click</span>: <span class="local-variable">this</span>.toggleclick
}))
}
<span class="keyword">if</span> (<span class="local-variable">this</span>.text) {
vws.push(<span class="local-variable">this</span>.outer.foldbutton({
<span class="key">text</span>: <span class="local-variable">this</span>.text,
<span class="function">click</span>:<span class="keyword">function</span>(){
<span class="local-variable">this</span>.emit(<span class="string"><span class="delimiter">'</span><span class="content">select</span><span class="delimiter">'</span></span>,{<span class="key">node</span>:<span class="local-variable">this</span>})
}.bind(<span class="local-variable">this</span>)
}))
}
<span class="keyword">if</span> (<span class="local-variable">this</span>.constructor_children.length) {
vws = vws.concat(<span class="local-variable">this</span>.constructor_children)
}
<span class="keyword">return</span> vws;
}
});
<span class="comment">// the treeitem subclass contains 3 controls: a newitemheading, a set of treelines and an optional set of children treeitems in case the current node is expanded</span>
define.<span class="reserved">class</span>(<span class="local-variable">this</span>, <span class="string"><span class="delimiter">'</span><span class="content">treeitem</span><span class="delimiter">'</span></span>, view, <span class="keyword">function</span>(){
<span class="local-variable">this</span>.attributes = {
<span class="key">text</span>: <span class="string"><span class="delimiter">"</span><span class="delimiter">"</span></span>,
<span class="key">item</span>: {},
}
<span class="comment">//this.flex = 1.0</span>
<span class="local-variable">this</span>.padding = vec4(<span class="integer">0</span>)
<span class="local-variable">this</span>.fgcolor = vec4(<span class="string"><span class="delimiter">"</span><span class="content">black</span><span class="delimiter">"</span></span>)
<span class="local-variable">this</span>.bgcolor = <span class="string"><span class="delimiter">"</span><span class="content">#3b3b3b</span><span class="delimiter">"</span></span>;
<span class="local-variable">this</span>.flexdirection = <span class="string"><span class="delimiter">"</span><span class="content">row</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.flexwrap = <span class="string"><span class="delimiter">'</span><span class="content">nowrap</span><span class="delimiter">'</span></span>
<span class="comment">// Open/close this node</span>
<span class="local-variable">this</span>.<span class="function">toggle</span> = <span class="keyword">function</span>(){
<span class="keyword">if</span> (<span class="local-variable">this</span>.item){
<span class="keyword">if</span> (!<span class="local-variable">this</span>.item.collapsed) <span class="local-variable">this</span>.item.collapsed = <span class="predefined-constant">true</span>
<span class="keyword">else</span> <span class="local-variable">this</span>.item.collapsed = <span class="predefined-constant">false</span>
<span class="comment">//this.collapsed = this.item.collapsed;</span>
<span class="comment">// a bottom level assign re-renders the item</span>
<span class="keyword">var</span> itm = <span class="local-variable">this</span>.item;
<span class="local-variable">this</span>.item = itm;
<span class="comment">//this.reRender()</span>
}
<span class="comment">//this.reLayout();</span>
<span class="comment">//this.setDirty(true)</span>
}
<span class="comment">// build path for the current treeitem and call the outer selectclick handler</span>
<span class="local-variable">this</span>.<span class="function">processSelect</span> = <span class="keyword">function</span>(value){
<span class="keyword">function</span> <span class="function">walk</span>(stack, node){
<span class="keyword">if</span>(stack === node) <span class="keyword">return</span> [node]
<span class="keyword">if</span>(stack.children) <span class="keyword">for</span>(<span class="keyword">var</span> i = <span class="integer">0</span>; i < stack.children.length; i++){
<span class="keyword">var</span> child = stack.children[i]
<span class="keyword">var</span> ret = walk(child, node)
<span class="keyword">if</span>(ret !== <span class="predefined-constant">undefined</span>){
ret.unshift(stack)
<span class="keyword">return</span> ret
}
}
}
<span class="keyword">var</span> path = walk(<span class="local-variable">this</span>.outer.data, <span class="local-variable">this</span>.item)
<span class="local-variable">this</span>.outer.emit(<span class="string"><span class="delimiter">'</span><span class="content">select</span><span class="delimiter">'</span></span>, {<span class="key">item</span>:<span class="local-variable">this</span>.item, <span class="key">path</span>:path})
}
<span class="local-variable">this</span>.<span class="function">atConstructor</span> = <span class="keyword">function</span>(){
<span class="keyword">if</span> (<span class="local-variable">this</span>.item){
<span class="keyword">if</span> (!<span class="local-variable">this</span>.item.collapsed) <span class="local-variable">this</span>.item.collapsed = <span class="predefined-constant">false</span>
}
<span class="comment">// this.text = this.item.name;</span>
}
<span class="local-variable">this</span>.count = <span class="integer">0</span>;
<span class="local-variable">this</span>.flexdirection = <span class="string"><span class="delimiter">"</span><span class="content">column</span><span class="delimiter">"</span></span>;
<span class="comment">//this.width = 1;</span>
<span class="local-variable">this</span>.<span class="function">render</span> = <span class="keyword">function</span>(){
<span class="comment">//debugger;</span>
<span class="keyword">if</span> (!<span class="local-variable">this</span>.item) <span class="keyword">return</span> [label({<span class="key">text</span>:<span class="string"><span class="delimiter">"</span><span class="delimiter">"</span></span>})];
<span class="comment">//this.collapsed;</span>
<span class="keyword">var</span> res = [];
<span class="keyword">var</span> itemview = [];
<span class="keyword">if</span> (<span class="local-variable">this</span>.item.itemview) {
itemview.push(<span class="local-variable">this</span>.item.itemview)
}
res.push(<span class="local-variable">this</span>.outer.newitemheading({
<span class="key">haschildren</span>: <span class="local-variable">this</span>.item.children && <span class="local-variable">this</span>.item.children.length,
<span class="key">folded</span>: <span class="local-variable">this</span>.item.collapsed,
<span class="key">toggleclick</span>: <span class="local-variable">this</span>.toggle.bind(<span class="local-variable">this</span>),
<span class="key">select</span>: <span class="local-variable">this</span>.processSelect.bind(<span class="local-variable">this</span>),
<span class="key">text</span>:<span class="local-variable">this</span>.item.name,
<span class="key">id</span>:<span class="local-variable">this</span>.item.id
}, itemview));
<span class="keyword">if</span> (<span class="local-variable">this</span>.item.collapsed == <span class="predefined-constant">false</span>){
<span class="keyword">if</span> (<span class="local-variable">this</span>.item.children){
<span class="keyword">var</span> childrenarray = <span class="local-variable">this</span>.item.children.map(<span class="keyword">function</span>(m, i, thearray){<span class="keyword">return</span> [
<span class="local-variable">this</span>.outer.treeline({<span class="key">last</span>:(i == thearray.length-<span class="integer">1</span>)?<span class="integer">1</span>:<span class="integer">0</span>, <span class="key">flexwrap</span>:<span class="string"><span class="delimiter">"</span><span class="content">nowrap</span><span class="delimiter">"</span></span>,<span class="key">abg</span>:{
<span class="function">color</span>:<span class="keyword">function</span>(){
<span class="keyword">return</span> <span class="string"><span class="delimiter">"</span><span class="content">yellow</span><span class="delimiter">"</span></span>;
}},
<span class="key">padding</span>:<span class="integer">0</span>,
<span class="key">flexdirection</span>:<span class="string"><span class="delimiter">"</span><span class="content">row</span><span class="delimiter">"</span></span> },
view({<span class="key">bgcolor</span>:<span class="string"><span class="delimiter">"</span><span class="content">blue</span><span class="delimiter">"</span></span>, <span class="key">width</span>:<span class="integer">14</span>, <span class="key">alignself</span>:<span class="string"><span class="delimiter">"</span><span class="content">stretch</span><span class="delimiter">"</span></span>,<span class="function">init</span>:<span class="keyword">function</span>(){
<span class="comment">// console.log(this.size)</span>
},
<span class="function">layout</span>:<span class="keyword">function</span>(){
<span class="comment">//console.log(this.layout)</span>
}}),
<span class="local-variable">this</span>.outer.treeitem({<span class="key">item</span>: m})
)
]}.bind(<span class="local-variable">this</span>));
res.push(view({
<span class="key">bgcolor</span>:<span class="predefined-constant">NaN</span>,
<span class="key">flexdirection</span>:<span class="string"><span class="delimiter">"</span><span class="content">column</span><span class="delimiter">"</span></span> ,
<span class="key">flexwrap</span>:<span class="string"><span class="delimiter">"</span><span class="content">nowrap</span><span class="delimiter">"</span></span>
},
childrenarray
)
);
}
}
<span class="keyword">return</span> res;
}
})
<span class="comment">// subclass to render the gridlines of the tree</span>
define.<span class="reserved">class</span>(<span class="local-variable">this</span>, <span class="string"><span class="delimiter">'</span><span class="content">treeline</span><span class="delimiter">'</span></span>, view, <span class="keyword">function</span>(){
<span class="comment">//this.bgcolor = vec4("red");</span>
<span class="comment">//this.flex = 1</span>
<span class="local-variable">this</span>.last = <span class="integer">0</span>
<span class="local-variable">this</span>.<span class="function">render</span> = <span class="keyword">function</span>(){
<span class="keyword">return</span> <span class="local-variable">this</span>.constructor_children;
}
<span class="local-variable">this</span>.alignself = <span class="string"><span class="delimiter">"</span><span class="content">stretch</span><span class="delimiter">"</span></span>;
<span class="local-variable">this</span>.fgcolor = vec4(<span class="string"><span class="delimiter">"</span><span class="content">#808080</span><span class="delimiter">"</span></span>)
<span class="local-variable">this</span>.bgcolor = <span class="string"><span class="delimiter">"</span><span class="content">#3b3b3b</span><span class="delimiter">"</span></span>
<span class="local-variable">this</span>.hardrect = {
<span class="function">color</span>: <span class="keyword">function</span>(){
<span class="keyword">var</span> pos = mesh.xy * vec2(view.layout.width, view.layout.height)
<span class="keyword">var</span> center = <span class="integer">16</span>
<span class="keyword">var</span> left = <span class="integer">7</span>
<span class="keyword">var</span> field = shape.union(
shape.box(pos, left, <span class="integer">0</span>., <span class="integer">1</span>., view.layout.height * (<span class="integer">1</span>. - view.last) + center * view.last),
shape.box(pos, left, center, view.layout.width, <span class="integer">1</span>.)
)
<span class="keyword">var</span> edge = <span class="float">.4</span>
<span class="comment">//if(mod(floor(gl_FragCoord.x) + floor(gl_FragCoord.y), 2.) > 0.){</span>
<span class="keyword">return</span> mix(view.bgcolor,view.fgcolor, smoothstep(edge, -edge, field))
<span class="comment">//}</span>
<span class="keyword">return</span> <span class="string"><span class="delimiter">"</span><span class="content">red</span><span class="delimiter">"</span></span>;
<span class="keyword">return</span> vec4(view.bgcolor)
}
}
})
<span class="local-variable">this</span>.clipping = <span class="predefined-constant">true</span>
<span class="local-variable">this</span>.flexdirection = <span class="string"><span class="delimiter">"</span><span class="content">row</span><span class="delimiter">"</span></span>
<span class="comment">// this.flex = 1</span>
<span class="local-variable">this</span>.alignself = <span class="string"><span class="delimiter">"</span><span class="content">stretch</span><span class="delimiter">"</span></span>
<span class="comment">// the renderfunction for the treeview recursively expands using treeitem subclasses.</span>
<span class="local-variable">this</span>.<span class="function">render</span> = <span class="keyword">function</span>(){
<span class="comment">//var data;</span>
<span class="keyword">if</span> (!<span class="local-variable">this</span>.data) {
<span class="keyword">if</span>(!<span class="local-variable">this</span>.dataset) <span class="keyword">return</span>
<span class="keyword">if</span> (<span class="local-variable">this</span>.atBuildTree) <span class="local-variable">this</span>.data = <span class="local-variable">this</span>.atBuildTree(<span class="local-variable">this</span>.dataset.data)
<span class="keyword">else</span>{
<span class="local-variable">this</span>.data = <span class="local-variable">this</span>.dataset.data
}
}
<span class="keyword">if</span> (!<span class="local-variable">this</span>.data) {
<span class="keyword">return</span>
}
<span class="keyword">return</span> [<span class="local-variable">this</span>.treeitem({<span class="key">item</span>:<span class="local-variable">this</span>.data})]
}
<span class="keyword">var</span> treeview = <span class="local-variable">this</span>.constructor;
<span class="comment">// Basic usage of the treeview control.</span>
<span class="local-variable">this</span>.constructor.examples = {
<span class="function">Usage</span>:<span class="keyword">function</span>(){
<span class="keyword">var</span> data = {<span class="key">name</span>:<span class="string"><span class="delimiter">"</span><span class="content">root</span><span class="delimiter">"</span></span>, <span class="key">children</span>:[{<span class="key">name</span>:<span class="string"><span class="delimiter">"</span><span class="content">child1</span><span class="delimiter">"</span></span>, <span class="key">children</span>:[{<span class="key">name</span>:<span class="string"><span class="delimiter">"</span><span class="content">subchild1</span><span class="delimiter">"</span></span>}, {<span class="key">name</span>:<span class="string"><span class="delimiter">"</span><span class="content">subchild2</span><span class="delimiter">"</span></span>}]}, {<span class="key">name</span>:<span class="string"><span class="delimiter">"</span><span class="content">child2</span><span class="delimiter">"</span></span>}]};
<span class="keyword">return</span> [treeview({<span class="key">flex</span>:<span class="integer">1</span>, <span class="key">data</span>:data})]
}
}
})
</pre></td>
</tr></table>
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