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>(require, <span class="predefined">$ui$</span>, view){
<span class="comment">// A simple UI label for displaying text</span>
<span class="comment">// <br/><a href="/examples/text">examples &raquo;</a></span>
<span class="keyword">var</span> TypeFace = require(<span class="string"><span class="delimiter">'</span><span class="content">$system/typeface/typefaceshader</span><span class="delimiter">'</span></span>)
<span class="local-variable">this</span>.bgcolor = vec4(<span class="string"><span class="delimiter">"</span><span class="content">transparent</span><span class="delimiter">"</span></span>)
<span class="local-variable">this</span>.polygonoffset = <span class="float">0.0</span>;
<span class="local-variable">this</span>.<span class="function">textstyle</span> = <span class="keyword">function</span>(style, tag){
<span class="keyword">return</span> style
}
<span class="local-variable">this</span>.attributes = {
<span class="comment">// the text color</span>
<span class="key">fgcolor</span>: Config({<span class="key">type</span>:vec4, <span class="key">value</span>: vec4(<span class="integer">1</span>,<span class="integer">1</span>,<span class="integer">1</span>,<span class="integer">1</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 string to display.</span>
<span class="key">text</span>: Config({<span class="key">type</span>:String, <span class="key">value</span>: <span class="string"><span class="delimiter">"</span><span class="content">text</span><span class="delimiter">"</span></span> }),
<span class="comment">// Size of the font in pixels</span>
<span class="key">fontsize</span>: Config({<span class="key">type</span>:<span class="reserved">float</span>, <span class="key">value</span>: <span class="integer">18</span>, <span class="key">meta</span>:<span class="string"><span class="delimiter">"</span><span class="content">fontsize</span><span class="delimiter">"</span></span>}),
<span class="comment">// the boldness of the font (try values 0 - 1)</span>
<span class="key">boldness</span>: Config({<span class="key">type</span>:<span class="reserved">float</span>, <span class="key">value</span>: <span class="integer">0</span>.}),
<span class="comment">// line spacing</span>
<span class="key">linespacing</span>: Config({<span class="key">type</span>:<span class="reserved">float</span>, <span class="key">value</span>: <span class="float">1.0</span>}),
<span class="comment">// reference to the font typeface, require it with require('font:')</span>
<span class="key">font</span>: Config({<span class="key">type</span>:Object, <span class="key">value</span>: <span class="predefined-constant">undefined</span>, <span class="key">meta</span>:<span class="string"><span class="delimiter">"</span><span class="content">font</span><span class="delimiter">"</span></span>}),
<span class="comment">// Should the text wrap around when its width has been reached?</span>
<span class="key">multiline</span>: Config({<span class="key">type</span>:Boolean, <span class="key">value</span>: <span class="predefined-constant">false</span> }),
<span class="key">outline</span>: <span class="predefined-constant">false</span>,
<span class="key">outlinethickness</span>: <span class="float">0.6</span>,
<span class="key">outlinecolor</span>: vec4(<span class="string"><span class="delimiter">"</span><span class="content">black</span><span class="delimiter">"</span></span>),
<span class="comment">// turn on subpixel aa, this requieres a bgcolor to be present</span>
<span class="key">subpixel</span>: Config({<span class="key">type</span>:Boolean, <span class="key">value</span>: <span class="predefined-constant">false</span>}),
<span class="comment">// Alignment of the bodytext.</span>
<span class="key">align</span>: Config({<span class="key">type</span>: Enum(<span class="string"><span class="delimiter">'</span><span class="content">left</span><span class="delimiter">'</span></span>,<span class="string"><span class="delimiter">'</span><span class="content">right</span><span class="delimiter">'</span></span>,<span class="string"><span class="delimiter">'</span><span class="content">center</span><span class="delimiter">'</span></span>, <span class="string"><span class="delimiter">'</span><span class="content">justify</span><span class="delimiter">'</span></span>), <span class="key">value</span>: <span class="string"><span class="delimiter">"</span><span class="content">left</span><span class="delimiter">"</span></span>}),
<span class="key">bold</span>: <span class="predefined-constant">false</span>,
<span class="key">bgcolor</span>: <span class="predefined-constant">NaN</span>
}
<span class="local-variable">this</span>.measure_with_cursor = <span class="predefined-constant">false</span>
<span class="local-variable">this</span>.<span class="function">bold</span> = <span class="keyword">function</span>(){
<span class="keyword">if</span> (<span class="local-variable">this</span>.bold) {
<span class="local-variable">this</span>.font = require(<span class="string"><span class="delimiter">'</span><span class="content">$resources/fonts/opensans_bold_256.glf</span><span class="delimiter">'</span></span>)
}
<span class="keyword">else</span>{
<span class="local-variable">this</span>.font = require(<span class="string"><span class="delimiter">'</span><span class="content">$resources/fonts/opensans_regular_256.glf</span><span class="delimiter">'</span></span>)
}
}
<span class="comment">// the normal font</span>
define.<span class="reserved">class</span>(<span class="local-variable">this</span>, <span class="string"><span class="delimiter">'</span><span class="content">typefacenormal</span><span class="delimiter">'</span></span>, TypeFace, <span class="keyword">function</span>(){
<span class="local-variable">this</span>.updateorder = <span class="integer">3</span>
<span class="local-variable">this</span>.draworder = <span class="integer">5</span>
<span class="local-variable">this</span>.subpixel = <span class="predefined-constant">false</span>
<span class="comment">// set the right shaders</span>
<span class="local-variable">this</span>.glyphy_mesh = <span class="local-variable">this</span>.glyphy_mesh_sdf
<span class="local-variable">this</span>.glyphy_pixel = <span class="local-variable">this</span>.glyphy_sdf_draw
<span class="local-variable">this</span>.<span class="function">update</span> = <span class="keyword">function</span>(){
<span class="keyword">var</span> view = <span class="local-variable">this</span>.view
<span class="keyword">var</span> mesh = <span class="local-variable">this</span>.newText()
<span class="keyword">if</span>(view.font) mesh.font = view.font
mesh.linespacing = view.linespacing
mesh.fontsize = view.fontsize
<span class="comment">//mesh.boldness = view.boldness</span>
<span class="comment">//mesh.outline = view.outline;</span>
<span class="comment">//mesh.outline_thickness = view.outline_thickness;</span>
mesh.add_y = mesh.line_height
mesh.align = view.align
mesh.start_x = view.padding[<span class="integer">0</span>]
mesh.start_y = mesh.line_height + view.padding[<span class="integer">1</span>]
mesh.clear()
<span class="keyword">if</span> (<span class="local-variable">this</span>.multiline){
mesh.addWithinWidth(view.text, maxwidth? maxwidth: <span class="local-variable">this</span>.layout.width)
}
<span class="keyword">else</span>{
mesh.add(view.text,<span class="integer">0</span> ,<span class="integer">0</span> ,<span class="integer">0</span>)
}
<span class="keyword">if</span>(view.measure_with_cursor){
mesh.computeBounds(<span class="predefined-constant">true</span>)
}
<span class="local-variable">this</span>.mesh = mesh
}
})
<span class="comment">// the subpixel font used to render with subpixel antialiasing</span>
define.<span class="reserved">class</span>(<span class="local-variable">this</span>, <span class="string"><span class="delimiter">'</span><span class="content">typefacesubpixelaa</span><span class="delimiter">'</span></span>, <span class="local-variable">this</span>.typefacenormal, <span class="keyword">function</span>(){
<span class="local-variable">this</span>.glyphy_mesh = <span class="local-variable">this</span>.glyphy_mesh_sdf
<span class="local-variable">this</span>.glyphy_pixel = <span class="local-variable">this</span>.glyphy_sdf_draw_subpixel_aa
<span class="local-variable">this</span>.subpixel = <span class="predefined-constant">true</span>
<span class="local-variable">this</span>.boldness = <span class="float">0.6</span>
})
define.<span class="reserved">class</span>(<span class="local-variable">this</span>, <span class="string"><span class="delimiter">'</span><span class="content">typefaceglyphy</span><span class="delimiter">'</span></span>, <span class="local-variable">this</span>.typefacenormal, <span class="keyword">function</span>(){
<span class="local-variable">this</span>.glyphy_pixel = <span class="local-variable">this</span>.glyphy_atlas_draw
<span class="local-variable">this</span>.glyphy_mesh = <span class="local-variable">this</span>.glyphy_mesh_atlas
})
<span class="comment">// the font which is set to fontsubpixelaa and fontnormal depending on the value of subpixel</span>
define.<span class="reserved">class</span>(<span class="local-variable">this</span>, <span class="string"><span class="delimiter">'</span><span class="content">typeface</span><span class="delimiter">'</span></span>, <span class="local-variable">this</span>.typefacenormal, <span class="keyword">function</span>(){
})
<span class="local-variable">this</span>.typeface = <span class="predefined-constant">true</span>
<span class="local-variable">this</span>.<span class="function">selectShader</span> = <span class="keyword">function</span>(){
<span class="keyword">if</span>(<span class="local-variable">this</span>._font && <span class="local-variable">this</span>._font.baked){
<span class="keyword">if</span>(<span class="local-variable">this</span>._subpixel){
<span class="local-variable">this</span>.typeface = <span class="local-variable">this</span>.typefacesubpixelaa
}
<span class="keyword">else</span>{
<span class="local-variable">this</span>.typeface = <span class="local-variable">this</span>.typefacenormal
}
}
<span class="keyword">else</span>{
<span class="local-variable">this</span>.typeface = <span class="local-variable">this</span>.typefaceglyphy
}
}
<span class="local-variable">this</span>.<span class="function">font</span> = <span class="keyword">function</span>(event){
<span class="comment">// DALi needs a baked font</span>
<span class="keyword">if</span> (!<span class="local-variable">this</span>.font.baked && define.<span class="predefined">$platform</span> === <span class="string"><span class="delimiter">'</span><span class="content">dali</span><span class="delimiter">'</span></span>)
<span class="local-variable">this</span>.font = require(<span class="string"><span class="delimiter">'</span><span class="content">$resources/fonts/ubuntu_monospace_ascii_baked.glf</span><span class="delimiter">'</span></span>)
<span class="local-variable">this</span>.selectShader()
}
<span class="local-variable">this</span>.<span class="function">subpixel</span> = <span class="keyword">function</span>(event){
<span class="local-variable">this</span>.selectShader()
}
<span class="local-variable">this</span>.<span class="function">text</span> = <span class="keyword">function</span>(){
<span class="local-variable">this</span>.relayout()
}
<span class="local-variable">this</span>.<span class="function">layout</span>= <span class="keyword">function</span>(){
}
<span class="local-variable">this</span>.<span class="function">measure</span> = <span class="keyword">function</span>(width){
<span class="keyword">var</span> shader = <span class="local-variable">this</span>.shaders.typeface
<span class="keyword">if</span>(shader.update_dirty){
shader.update()
shader.update_dirty = <span class="predefined-constant">true</span>
}
<span class="keyword">return</span> {
<span class="key">width</span>: <span class="local-variable">this</span>.measured_width = shader.mesh.bound_w,
<span class="key">height</span>: <span class="local-variable">this</span>.measured_height = shader.mesh.bound_h
};
}
<span class="keyword">if</span> (define.<span class="predefined">$platform</span> === <span class="string"><span class="delimiter">'</span><span class="content">dali</span><span class="delimiter">'</span></span>)
<span class="local-variable">this</span>.font = require(<span class="string"><span class="delimiter">'</span><span class="content">$resources/fonts/ubuntu_monospace_ascii_baked.glf</span><span class="delimiter">'</span></span>)
<span class="keyword">else</span>
<span class="local-variable">this</span>.font = require(<span class="string"><span class="delimiter">'</span><span class="content">$resources/fonts/opensans_regular_256.glf</span><span class="delimiter">'</span></span>)
<span class="keyword">var</span> label = <span class="local-variable">this</span>.constructor
<span class="comment">// A label.</span>
<span class="local-variable">this</span>.constructor.examples = {
<span class="function">Usage</span>: <span class="keyword">function</span>(){
<span class="keyword">return</span> [
label({<span class="key">text</span>:<span class="string"><span class="delimiter">"</span><span class="content">I am a textlabel!</span><span class="delimiter">"</span></span>, <span class="key">fgcolor</span>:<span class="string"><span class="delimiter">"</span><span class="content">purple</span><span class="delimiter">"</span></span>, <span class="key">fontsize</span>: <span class="integer">30</span> }),
label({<span class="key">text</span>:<span class="string"><span class="delimiter">"</span><span class="content">Label With BG Image</span><span class="delimiter">"</span></span>, <span class="key">margintop</span>:<span class="integer">10</span>, <span class="key">padding</span>:<span class="integer">10</span>, <span class="key">fontsize</span>:<span class="integer">20</span>, <span class="key">fgcolor</span>:<span class="string"><span class="delimiter">"</span><span class="content">yellow</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>, <span class="key">bgimagemode</span>:<span class="string"><span class="delimiter">"</span><span class="content">stretch</span><span class="delimiter">"</span></span>})
]
}
}
})
</pre></td>
</tr></table>
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