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>
<span class="comment">// Sprite class</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, icon) {
<span class="comment">// Slider with customizable handle. To customize the handle put views as the slider's constructor children.</span>
<span class="comment">// <br/><a href="/examples/sliders">examples &raquo;</a></span>
<span class="local-variable">this</span>.attributes = {
<span class="comment">// The color for the value bar in the slider</span>
<span class="key">fgcolor</span>:Config({<span class="key">type</span>:vec4, <span class="key">value</span>:<span class="string"><span class="delimiter">"</span><span class="content">black</span><span class="delimiter">"</span></span>, <span class="key">meta</span>:<span class="string"><span class="delimiter">"</span><span class="content">color</span><span class="delimiter">"</span></span>}),
<span class="comment">// The current value, between 0.0 ~ 1.0</span>
<span class="key">value</span>:Config({<span class="key">value</span>:<span class="float">0.5</span>, <span class="key">persist</span>:<span class="predefined-constant">true</span>}),
<span class="comment">// The size of each step between 0 ~ 1, e.g. 0.01 would create 100 discrete steps. The value of 0 indicates a continuum.</span>
<span class="key">step</span>:Config({<span class="key">value</span>:<span class="integer">0</span>}),
<span class="comment">// Minimum value allowed, for restricting slider range</span>
<span class="key">minvalue</span>:Config({<span class="key">value</span>:<span class="float">0.0</span>}),
<span class="comment">// Maximum value allowed, for restricting slider range</span>
<span class="key">maxvalue</span>:Config({<span class="key">value</span>:<span class="float">1.0</span>}),
<span class="comment">// The interpolated range of the slider between min and max value</span>
<span class="key">range</span>:Config({<span class="key">value</span>:vec2(<span class="integer">0</span>, <span class="integer">100</span>)}),
<span class="comment">// The current interpolated value, between range[0] and range[1]</span>
<span class="key">rangevalue</span>:Config({<span class="key">value</span>:<span class="integer">50</span>, <span class="key">persist</span>:<span class="predefined-constant">true</span>}),
<span class="comment">// Horizontal or vertical arrangement</span>
<span class="key">horizontal</span>:<span class="predefined-constant">true</span>,
<span class="comment">// Threshold at which to draw a handle if none is provided in the constructor.</span>
<span class="key">minhandlethreshold</span>:<span class="float">10.0</span>,
<span class="comment">// Smoothly mix the background/foreground color or draw a hard edge</span>
<span class="key">smooth</span>:<span class="predefined-constant">true</span>
};
<span class="local-variable">this</span>.height = <span class="integer">5</span>;
<span class="local-variable">this</span>.alignitems = <span class="string"><span class="delimiter">"</span><span class="content">center</span><span class="delimiter">"</span></span>;
<span class="local-variable">this</span>.justifycontent = <span class="string"><span class="delimiter">"</span><span class="content">center</span><span class="delimiter">"</span></span>;
<span class="local-variable">this</span>.<span class="function">bgcolorfn</span> = <span class="keyword">function</span>(pos) {
<span class="keyword">var</span> axis = pos.x;
<span class="keyword">if</span> (!horizontal) {
axis = pos.y;
}
<span class="keyword">var</span> inrange = (axis > minvalue && axis < value && axis < maxvalue);
<span class="keyword">if</span> (inrange) {
<span class="keyword">return</span> smooth ? mix(bgcolor, fgcolor, value * axis) : fgcolor;
}
<span class="keyword">return</span> bgcolor;
};
<span class="local-variable">this</span>.<span class="function">keydown</span> = <span class="keyword">function</span>(ev, v, o) {
<span class="keyword">var</span> value;
<span class="keyword">if</span> (ev.name === <span class="string"><span class="delimiter">"</span><span class="content">rightarrow</span><span class="delimiter">"</span></span>) {
<span class="keyword">if</span> (<span class="local-variable">this</span>._step) {
value = <span class="local-variable">this</span>._value + <span class="local-variable">this</span>._step
} <span class="keyword">else</span> {
<span class="keyword">if</span> (<span class="local-variable">this</span>._horizontal) {
value = <span class="local-variable">this</span>._value + <span class="float">1.0</span> / <span class="local-variable">this</span>._layout.width;
} <span class="keyword">else</span> {
value = <span class="local-variable">this</span>._value + <span class="float">1.0</span> / <span class="local-variable">this</span>._layout.height;
}
}
} <span class="keyword">else</span> <span class="keyword">if</span> (ev.name === <span class="string"><span class="delimiter">"</span><span class="content">leftarrow</span><span class="delimiter">"</span></span>) {
<span class="keyword">if</span> (<span class="local-variable">this</span>._step) {
value = <span class="local-variable">this</span>._value - <span class="local-variable">this</span>._step
} <span class="keyword">else</span> {
<span class="keyword">if</span> (<span class="local-variable">this</span>._horizontal) {
value = <span class="local-variable">this</span>._value - <span class="float">1.0</span> / <span class="local-variable">this</span>._layout.width;
} <span class="keyword">else</span> {
value = <span class="local-variable">this</span>._value - <span class="float">1.0</span> / <span class="local-variable">this</span>._layout.height;
}
}
}
<span class="keyword">if</span> (<span class="keyword">typeof</span>(value) !== <span class="string"><span class="delimiter">"</span><span class="content">undefined</span><span class="delimiter">"</span></span>) {
value = Math.max(<span class="local-variable">this</span>._minvalue, Math.min(<span class="local-variable">this</span>._maxvalue, value));
value = <span class="local-variable">this</span>.stepValue(value)
<span class="local-variable">this</span>.setHandle(value)
<span class="keyword">if</span> (<span class="local-variable">this</span>._value !== value) {
<span class="local-variable">this</span>.value = value
}
}
}
<span class="local-variable">this</span>.<span class="function">stepValue</span> = <span class="keyword">function</span>(value) {
<span class="keyword">if</span> (<span class="local-variable">this</span>._step) {
<span class="keyword">var</span> size = Math.round(value / <span class="local-variable">this</span>._step)
value = size * <span class="local-variable">this</span>._step
}
<span class="keyword">return</span> value;
}
<span class="local-variable">this</span>.pointerstart = <span class="local-variable">this</span>.<span class="function">pointermove</span> = <span class="keyword">function</span>(ev) {
<span class="local-variable">this</span>.focus = <span class="predefined-constant">true</span>;
<span class="keyword">var</span> pos = <span class="local-variable">this</span>.globalToLocal(ev.position);
<span class="keyword">var</span> value;
<span class="keyword">if</span> (<span class="local-variable">this</span>._horizontal) {
value = pos.x / <span class="local-variable">this</span>._layout.width;
} <span class="keyword">else</span> {
value = pos.y / <span class="local-variable">this</span>._layout.height;
}
value = Math.max(<span class="local-variable">this</span>._minvalue, Math.min(<span class="local-variable">this</span>._maxvalue, value));
<span class="local-variable">this</span>.setHandle(value)
value = <span class="local-variable">this</span>.stepValue(value)
<span class="local-variable">this</span>.value = value
};
<span class="local-variable">this</span>.<span class="function">setHandle</span> = <span class="keyword">function</span>(value) {
<span class="keyword">if</span> (<span class="local-variable">this</span>.handlechildren) {
<span class="keyword">for</span> (<span class="keyword">var</span> i=<span class="integer">0</span>;i<<span class="local-variable">this</span>.handlechildren.length;i++) {
<span class="keyword">var</span> child = <span class="local-variable">this</span>.handlechildren[i];
<span class="keyword">if</span> (<span class="local-variable">this</span>.horizontal) {
child.x = <span class="local-variable">this</span>._layout.width * value - child.width * <span class="float">0.5</span>;
child.y = <span class="local-variable">this</span>._layout.height * <span class="float">0.5</span> - child.height * <span class="float">0.5</span>;
} <span class="keyword">else</span> {
child.y = <span class="local-variable">this</span>._layout.height * value - child.height * <span class="float">0.5</span>;
child.x = <span class="local-variable">this</span>._layout.width * <span class="float">0.5</span> - child.width * <span class="float">0.5</span>;
}
}
}
}
<span class="local-variable">this</span>.<span class="function">pointerend</span> = <span class="keyword">function</span>(ev) {
<span class="keyword">var</span> pos = <span class="local-variable">this</span>.globalToLocal(ev.position);
<span class="keyword">var</span> value;
<span class="keyword">if</span> (<span class="local-variable">this</span>._horizontal) {
value = pos.x / <span class="local-variable">this</span>._layout.width;
} <span class="keyword">else</span> {
value = pos.y / <span class="local-variable">this</span>._layout.height;
}
value = Math.max(<span class="local-variable">this</span>._minvalue, Math.min(<span class="local-variable">this</span>._maxvalue, value));
value = <span class="local-variable">this</span>.stepValue(value)
<span class="local-variable">this</span>.setHandle(value)
<span class="local-variable">this</span>.value = value
};
<span class="local-variable">this</span>.<span class="function">onrange</span> = <span class="keyword">function</span>(ev,range,o) {
<span class="keyword">if</span> (range) {
<span class="keyword">var</span> distance = range[<span class="integer">1</span>] - range[<span class="integer">0</span>];
<span class="keyword">var</span> rangevalue = (distance * <span class="local-variable">this</span>._value) + range[<span class="integer">0</span>]
<span class="keyword">if</span> (<span class="local-variable">this</span>._rangevalue != rangevalue) {
<span class="local-variable">this</span>.rangevalue = rangevalue
}
}
}
<span class="local-variable">this</span>.<span class="function">onvalue</span> = <span class="keyword">function</span>(ev,v,o) {
<span class="keyword">var</span> value = Math.max(<span class="local-variable">this</span>._minvalue, Math.min(<span class="local-variable">this</span>._maxvalue, v));
<span class="keyword">var</span> range = <span class="local-variable">this</span>._range;
<span class="keyword">var</span> distance = range[<span class="integer">1</span>] - range[<span class="integer">0</span>];
<span class="keyword">var</span> rangevalue = (distance * value) + range[<span class="integer">0</span>]
<span class="keyword">if</span> (<span class="local-variable">this</span>._rangevalue != rangevalue) {
<span class="local-variable">this</span>.rangevalue = rangevalue
}
<span class="keyword">if</span> (value != <span class="local-variable">this</span>.value) {
<span class="local-variable">this</span>.value = value;
} <span class="keyword">else</span> {
<span class="local-variable">this</span>.onsize(<span class="predefined-constant">null</span>,<span class="local-variable">this</span>.size,<span class="local-variable">this</span>);
<span class="local-variable">this</span>.setHandle(value)
}
};
<span class="local-variable">this</span>.<span class="function">onrangevalue</span> = <span class="keyword">function</span>(ev,v,o) {
<span class="keyword">var</span> range = <span class="local-variable">this</span>._range;
<span class="keyword">var</span> distance = range[<span class="integer">1</span>] - range[<span class="integer">0</span>];
value = (v - range[<span class="integer">0</span>]) / distance;
<span class="keyword">if</span> (<span class="local-variable">this</span>._value !== value) {
<span class="local-variable">this</span>.value = value
}
}
<span class="local-variable">this</span>.<span class="function">render</span> = <span class="keyword">function</span>() {
<span class="keyword">var</span> views = [];
<span class="local-variable">this</span>.handlechildren = <span class="local-variable">this</span>.constructor_children;
<span class="keyword">if</span> (!<span class="local-variable">this</span>.handlechildren.length
&& ((<span class="local-variable">this</span>._horizontal && <span class="local-variable">this</span>.height <= <span class="local-variable">this</span>.minhandlethreshold)
|| (!<span class="local-variable">this</span>._horizontal && <span class="local-variable">this</span>.width <= <span class="local-variable">this</span>._minhandlethreshold))) {
<span class="local-variable">this</span>.handlechildren = [<span class="local-variable">this</span>.handle()]
}
<span class="keyword">for</span> (<span class="keyword">var</span> i=<span class="integer">0</span>;i<<span class="local-variable">this</span>.handlechildren.length;i++) {
<span class="keyword">var</span> child = <span class="local-variable">this</span>.handlechildren[i];
child.position = <span class="string"><span class="delimiter">"</span><span class="content">absolute</span><span class="delimiter">"</span></span>;
<span class="keyword">if</span> (<span class="local-variable">this</span>.horizontal) {
child.x = <span class="local-variable">this</span>.width * <span class="local-variable">this</span>._value - child.width * <span class="float">0.5</span>;
child.y = <span class="local-variable">this</span>.height * <span class="float">0.5</span> - child.height * <span class="float">0.5</span>;
} <span class="keyword">else</span> {
child.y = <span class="local-variable">this</span>.height * <span class="local-variable">this</span>._value - child.height * <span class="float">0.5</span>;
child.x = <span class="local-variable">this</span>.width * <span class="float">0.5</span> - child.width * <span class="float">0.5</span>;
}
views.push(child);
}
<span class="keyword">return</span> views;
};
define.<span class="reserved">class</span>(<span class="local-variable">this</span>, <span class="string"><span class="delimiter">"</span><span class="content">handle</span><span class="delimiter">"</span></span>, view, <span class="keyword">function</span>() {
<span class="local-variable">this</span>.bgcolor = vec4(<span class="integer">1</span>,<span class="integer">1</span>,<span class="integer">1</span>,<span class="float">0.51</span>);
<span class="local-variable">this</span>.height = <span class="local-variable">this</span>.width = <span class="integer">26</span>;
<span class="local-variable">this</span>.borderradius = (<span class="local-variable">this</span>.height * <span class="float">0.5</span>) - <span class="float">0.5</span>;
});
<span class="keyword">var</span> slider = <span class="local-variable">this</span>.constructor;
<span class="local-variable">this</span>.constructor.examples = {
<span class="function">Usage</span>: <span class="keyword">function</span>() {
<span class="keyword">return</span> [
slider({<span class="key">x</span>:<span class="integer">30</span>, <span class="key">y</span>:<span class="integer">30</span>,<span class="key">width</span>:<span class="integer">150</span>, <span class="key">bgcolor</span>:<span class="string"><span class="delimiter">"</span><span class="content">white</span><span class="delimiter">"</span></span>, <span class="key">fgcolor</span>:<span class="string"><span class="delimiter">"</span><span class="content">red</span><span class="delimiter">"</span></span>, <span class="key">value</span>:<span class="float">0.9</span>})
]
},
<span class="function">CustomHandle</span>: <span class="keyword">function</span>() {
<span class="keyword">return</span> [
slider({<span class="key">x</span>:<span class="integer">10</span>, <span class="key">y</span>:<span class="integer">30</span>,<span class="key">width</span>:<span class="integer">250</span>, <span class="key">bgcolor</span>:<span class="string"><span class="delimiter">"</span><span class="content">white</span><span class="delimiter">"</span></span>,<span class="key">smooth</span>:<span class="predefined-constant">false</span>}, view({<span class="key">borderradius</span>:<span class="integer">2</span>, <span class="key">width</span>:<span class="integer">30</span>, <span class="key">height</span>:<span class="integer">20</span>, <span class="key">bgimagemode</span>:<span class="string"><span class="delimiter">"</span><span class="content">stretch</span><span class="delimiter">"</span></span>, <span class="key">bgimage</span>:<span class="string"><span class="delimiter">"</span><span class="content">$resources/textures/purplecloud.png</span><span class="delimiter">"</span></span>}))
]
}
}
});
</pre></td>
</tr></table>
</body>
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