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
565 lines (512 loc) • 32.4 kB
HTML
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>CodeRay output</title>
<style type="text/css">
.CodeRay .line-numbers a {
text-decoration: inherit;
color: inherit;
}
body {
background-color: white;
padding: 0;
margin: 0;
}
.CodeRay {
background-color: hsl(0,0%,95%);
border: 1px solid silver;
color: black;
}
.CodeRay pre {
margin: 0px;
}
span.CodeRay { white-space: pre; border: 0px; padding: 2px; }
table.CodeRay { border-collapse: collapse; width: 100%; padding: 2px; }
table.CodeRay td { padding: 2px 4px; vertical-align: top; }
.CodeRay .line-numbers {
background-color: hsl(180,65%,90%);
color: gray;
text-align: right;
-webkit-user-select: none;
-moz-user-select: none;
user-select: none;
}
.CodeRay .line-numbers a {
background-color: hsl(180,65%,90%) ;
color: gray ;
text-decoration: none ;
}
.CodeRay .line-numbers pre {
word-break: normal;
}
.CodeRay .line-numbers a:target { color: blue ; }
.CodeRay .line-numbers .highlighted { color: red ; }
.CodeRay .line-numbers .highlighted a { color: red ; }
.CodeRay span.line-numbers { padding: 0px 4px; }
.CodeRay .line { display: block; float: left; width: 100%; }
.CodeRay .code { width: 100%; }
.CodeRay .debug { color: white ; background: blue ; }
.CodeRay .annotation { color:#007 }
.CodeRay .attribute-name { color:#b48 }
.CodeRay .attribute-value { color:#700 }
.CodeRay .binary { color:#549 }
.CodeRay .binary .char { color:#325 }
.CodeRay .binary .delimiter { color:#325 }
.CodeRay .char { color:#D20 }
.CodeRay .char .content { color:#D20 }
.CodeRay .char .delimiter { color:#710 }
.CodeRay .class { color:#B06; font-weight:bold }
.CodeRay .class-variable { color:#369 }
.CodeRay .color { color:#0A0 }
.CodeRay .comment { color:#777 }
.CodeRay .comment .char { color:#444 }
.CodeRay .comment .delimiter { color:#444 }
.CodeRay .constant { color:#036; font-weight:bold }
.CodeRay .decorator { color:#B0B }
.CodeRay .definition { color:#099; font-weight:bold }
.CodeRay .delimiter { color:black }
.CodeRay .directive { color:#088; font-weight:bold }
.CodeRay .docstring { color:#D42; }
.CodeRay .doctype { color:#34b }
.CodeRay .done { text-decoration: line-through; color: gray }
.CodeRay .entity { color:#800; font-weight:bold }
.CodeRay .error { color:#F00; background-color:#FAA }
.CodeRay .escape { color:#666 }
.CodeRay .exception { color:#C00; font-weight:bold }
.CodeRay .float { color:#60E }
.CodeRay .function { color:#06B; font-weight:bold }
.CodeRay .function .delimiter { color:#024; font-weight:bold }
.CodeRay .global-variable { color:#d70 }
.CodeRay .hex { color:#02b }
.CodeRay .id { color:#33D; font-weight:bold }
.CodeRay .include { color:#B44; font-weight:bold }
.CodeRay .inline { background-color: hsla(0,0%,0%,0.07); color: black }
.CodeRay .inline-delimiter { font-weight: bold; color: #666 }
.CodeRay .instance-variable { color:#33B }
.CodeRay .integer { color:#00D }
.CodeRay .imaginary { color:#f00 }
.CodeRay .important { color:#D00 }
.CodeRay .key { color: #606 }
.CodeRay .key .char { color: #60f }
.CodeRay .key .delimiter { color: #404 }
.CodeRay .keyword { color:#080; font-weight:bold }
.CodeRay .label { color:#970; font-weight:bold }
.CodeRay .local-variable { color:#950 }
.CodeRay .map .content { color:#808 }
.CodeRay .map .delimiter { color:#40A}
.CodeRay .map { background-color:hsla(200,100%,50%,0.06); }
.CodeRay .namespace { color:#707; font-weight:bold }
.CodeRay .octal { color:#40E }
.CodeRay .operator { }
.CodeRay .predefined { color:#369; font-weight:bold }
.CodeRay .predefined-constant { color:#069 }
.CodeRay .predefined-type { color:#0a8; font-weight:bold }
.CodeRay .preprocessor { color:#579 }
.CodeRay .pseudo-class { color:#00C; font-weight:bold }
.CodeRay .regexp { background-color:hsla(300,100%,50%,0.06); }
.CodeRay .regexp .content { color:#808 }
.CodeRay .regexp .delimiter { color:#404 }
.CodeRay .regexp .modifier { color:#C2C }
.CodeRay .reserved { color:#080; font-weight:bold }
.CodeRay .shell { background-color:hsla(120,100%,50%,0.06); }
.CodeRay .shell .content { color:#2B2 }
.CodeRay .shell .delimiter { color:#161 }
.CodeRay .string { background-color:hsla(0,100%,50%,0.05); }
.CodeRay .string .char { color: #b0b }
.CodeRay .string .content { color: #D20 }
.CodeRay .string .delimiter { color: #710 }
.CodeRay .string .modifier { color: #E40 }
.CodeRay .symbol { color:#A60 }
.CodeRay .symbol .content { color:#A60 }
.CodeRay .symbol .delimiter { color:#740 }
.CodeRay .tag { color:#070; font-weight:bold }
.CodeRay .type { color:#339; font-weight:bold }
.CodeRay .value { color: #088 }
.CodeRay .variable { color:#037 }
.CodeRay .insert { background: hsla(120,100%,50%,0.12) }
.CodeRay .delete { background: hsla(0,100%,50%,0.12) }
.CodeRay .change { color: #bbf; background: #007 }
.CodeRay .head { color: #f8f; background: #505 }
.CodeRay .head .filename { color: white; }
.CodeRay .delete .eyecatcher { background-color: hsla(0,100%,50%,0.2); border: 1px solid hsla(0,100%,45%,0.5); margin: -1px; border-bottom: none; border-top-left-radius: 5px; border-top-right-radius: 5px; }
.CodeRay .insert .eyecatcher { background-color: hsla(120,100%,50%,0.2); border: 1px solid hsla(120,100%,25%,0.5); margin: -1px; border-top: none; border-bottom-left-radius: 5px; border-bottom-right-radius: 5px; }
.CodeRay .insert .insert { color: #0c0; background:transparent; font-weight:bold }
.CodeRay .delete .delete { color: #c00; background:transparent; font-weight:bold }
.CodeRay .change .change { color: #88f }
.CodeRay .head .head { color: #f4f }
.CodeRay {
border: none;
}
</style>
</head>
<body>
<table class="CodeRay"><tr>
<td class="line-numbers"><pre><a href="#n1" name="n1">1</a>
<a href="#n2" name="n2">2</a>
<a href="#n3" name="n3">3</a>
<a href="#n4" name="n4">4</a>
<a href="#n5" name="n5">5</a>
<a href="#n6" name="n6">6</a>
<a href="#n7" name="n7">7</a>
<a href="#n8" name="n8">8</a>
<a href="#n9" name="n9">9</a>
<strong><a href="#n10" name="n10">10</a></strong>
<a href="#n11" name="n11">11</a>
<a href="#n12" name="n12">12</a>
<a href="#n13" name="n13">13</a>
<a href="#n14" name="n14">14</a>
<a href="#n15" name="n15">15</a>
<a href="#n16" name="n16">16</a>
<a href="#n17" name="n17">17</a>
<a href="#n18" name="n18">18</a>
<a href="#n19" name="n19">19</a>
<strong><a href="#n20" name="n20">20</a></strong>
<a href="#n21" name="n21">21</a>
<a href="#n22" name="n22">22</a>
<a href="#n23" name="n23">23</a>
<a href="#n24" name="n24">24</a>
<a href="#n25" name="n25">25</a>
<a href="#n26" name="n26">26</a>
<a href="#n27" name="n27">27</a>
<a href="#n28" name="n28">28</a>
<a href="#n29" name="n29">29</a>
<strong><a href="#n30" name="n30">30</a></strong>
<a href="#n31" name="n31">31</a>
<a href="#n32" name="n32">32</a>
<a href="#n33" name="n33">33</a>
<a href="#n34" name="n34">34</a>
<a href="#n35" name="n35">35</a>
<a href="#n36" name="n36">36</a>
<a href="#n37" name="n37">37</a>
<a href="#n38" name="n38">38</a>
<a href="#n39" name="n39">39</a>
<strong><a href="#n40" name="n40">40</a></strong>
<a href="#n41" name="n41">41</a>
<a href="#n42" name="n42">42</a>
<a href="#n43" name="n43">43</a>
<a href="#n44" name="n44">44</a>
<a href="#n45" name="n45">45</a>
<a href="#n46" name="n46">46</a>
<a href="#n47" name="n47">47</a>
<a href="#n48" name="n48">48</a>
<a href="#n49" name="n49">49</a>
<strong><a href="#n50" name="n50">50</a></strong>
<a href="#n51" name="n51">51</a>
<a href="#n52" name="n52">52</a>
<a href="#n53" name="n53">53</a>
<a href="#n54" name="n54">54</a>
<a href="#n55" name="n55">55</a>
<a href="#n56" name="n56">56</a>
<a href="#n57" name="n57">57</a>
<a href="#n58" name="n58">58</a>
<a href="#n59" name="n59">59</a>
<strong><a href="#n60" name="n60">60</a></strong>
<a href="#n61" name="n61">61</a>
<a href="#n62" name="n62">62</a>
<a href="#n63" name="n63">63</a>
<a href="#n64" name="n64">64</a>
<a href="#n65" name="n65">65</a>
<a href="#n66" name="n66">66</a>
<a href="#n67" name="n67">67</a>
<a href="#n68" name="n68">68</a>
<a href="#n69" name="n69">69</a>
<strong><a href="#n70" name="n70">70</a></strong>
<a href="#n71" name="n71">71</a>
<a href="#n72" name="n72">72</a>
<a href="#n73" name="n73">73</a>
<a href="#n74" name="n74">74</a>
<a href="#n75" name="n75">75</a>
<a href="#n76" name="n76">76</a>
<a href="#n77" name="n77">77</a>
<a href="#n78" name="n78">78</a>
<a href="#n79" name="n79">79</a>
<strong><a href="#n80" name="n80">80</a></strong>
<a href="#n81" name="n81">81</a>
<a href="#n82" name="n82">82</a>
<a href="#n83" name="n83">83</a>
<a href="#n84" name="n84">84</a>
<a href="#n85" name="n85">85</a>
<a href="#n86" name="n86">86</a>
<a href="#n87" name="n87">87</a>
<a href="#n88" name="n88">88</a>
<a href="#n89" name="n89">89</a>
<strong><a href="#n90" name="n90">90</a></strong>
<a href="#n91" name="n91">91</a>
<a href="#n92" name="n92">92</a>
<a href="#n93" name="n93">93</a>
<a href="#n94" name="n94">94</a>
<a href="#n95" name="n95">95</a>
<a href="#n96" name="n96">96</a>
<a href="#n97" name="n97">97</a>
<a href="#n98" name="n98">98</a>
<a href="#n99" name="n99">99</a>
<strong><a href="#n100" name="n100">100</a></strong>
<a href="#n101" name="n101">101</a>
<a href="#n102" name="n102">102</a>
<a href="#n103" name="n103">103</a>
<a href="#n104" name="n104">104</a>
<a href="#n105" name="n105">105</a>
<a href="#n106" name="n106">106</a>
<a href="#n107" name="n107">107</a>
<a href="#n108" name="n108">108</a>
<a href="#n109" name="n109">109</a>
<strong><a href="#n110" name="n110">110</a></strong>
<a href="#n111" name="n111">111</a>
<a href="#n112" name="n112">112</a>
<a href="#n113" name="n113">113</a>
<a href="#n114" name="n114">114</a>
<a href="#n115" name="n115">115</a>
<a href="#n116" name="n116">116</a>
<a href="#n117" name="n117">117</a>
<a href="#n118" name="n118">118</a>
<a href="#n119" name="n119">119</a>
<strong><a href="#n120" name="n120">120</a></strong>
<a href="#n121" name="n121">121</a>
<a href="#n122" name="n122">122</a>
<a href="#n123" name="n123">123</a>
<a href="#n124" name="n124">124</a>
<a href="#n125" name="n125">125</a>
<a href="#n126" name="n126">126</a>
<a href="#n127" name="n127">127</a>
<a href="#n128" name="n128">128</a>
<a href="#n129" name="n129">129</a>
<strong><a href="#n130" name="n130">130</a></strong>
<a href="#n131" name="n131">131</a>
<a href="#n132" name="n132">132</a>
<a href="#n133" name="n133">133</a>
<a href="#n134" name="n134">134</a>
<a href="#n135" name="n135">135</a>
<a href="#n136" name="n136">136</a>
<a href="#n137" name="n137">137</a>
<a href="#n138" name="n138">138</a>
<a href="#n139" name="n139">139</a>
<strong><a href="#n140" name="n140">140</a></strong>
<a href="#n141" name="n141">141</a>
<a href="#n142" name="n142">142</a>
<a href="#n143" name="n143">143</a>
<a href="#n144" name="n144">144</a>
<a href="#n145" name="n145">145</a>
<a href="#n146" name="n146">146</a>
<a href="#n147" name="n147">147</a>
<a href="#n148" name="n148">148</a>
<a href="#n149" name="n149">149</a>
<strong><a href="#n150" name="n150">150</a></strong>
<a href="#n151" name="n151">151</a>
<a href="#n152" name="n152">152</a>
<a href="#n153" name="n153">153</a>
<a href="#n154" name="n154">154</a>
<a href="#n155" name="n155">155</a>
<a href="#n156" name="n156">156</a>
<a href="#n157" name="n157">157</a>
<a href="#n158" name="n158">158</a>
<a href="#n159" name="n159">159</a>
<strong><a href="#n160" name="n160">160</a></strong>
<a href="#n161" name="n161">161</a>
<a href="#n162" name="n162">162</a>
<a href="#n163" name="n163">163</a>
<a href="#n164" name="n164">164</a>
<a href="#n165" name="n165">165</a>
<a href="#n166" name="n166">166</a>
<a href="#n167" name="n167">167</a>
<a href="#n168" name="n168">168</a>
<a href="#n169" name="n169">169</a>
<strong><a href="#n170" name="n170">170</a></strong>
<a href="#n171" name="n171">171</a>
<a href="#n172" name="n172">172</a>
<a href="#n173" name="n173">173</a>
<a href="#n174" name="n174">174</a>
<a href="#n175" name="n175">175</a>
<a href="#n176" name="n176">176</a>
<a href="#n177" name="n177">177</a>
<a href="#n178" name="n178">178</a>
<a href="#n179" name="n179">179</a>
<strong><a href="#n180" name="n180">180</a></strong>
<a href="#n181" name="n181">181</a>
<a href="#n182" name="n182">182</a>
<a href="#n183" name="n183">183</a>
<a href="#n184" name="n184">184</a>
<a href="#n185" name="n185">185</a>
<a href="#n186" name="n186">186</a>
<a href="#n187" name="n187">187</a>
<a href="#n188" name="n188">188</a>
<a href="#n189" name="n189">189</a>
<strong><a href="#n190" name="n190">190</a></strong>
<a href="#n191" name="n191">191</a>
<a href="#n192" name="n192">192</a>
<a href="#n193" name="n193">193</a>
<a href="#n194" name="n194">194</a>
<a href="#n195" name="n195">195</a>
<a href="#n196" name="n196">196</a>
<a href="#n197" name="n197">197</a>
<a href="#n198" name="n198">198</a>
<a href="#n199" name="n199">199</a>
<strong><a href="#n200" name="n200">200</a></strong>
<a href="#n201" name="n201">201</a>
<a href="#n202" name="n202">202</a>
</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">// Copied from compositionserver.js for dali. This assumes that the</span>
<span class="comment">// node server is running on the same machine where dali is running.</span>
define.<span class="reserved">class</span>(<span class="keyword">function</span>(require){
console.log(<span class="string"><span class="delimiter">'</span><span class="content">Loading bootdali</span><span class="delimiter">'</span></span>, define.<span class="predefined">$environment</span>);
<span class="comment">// composition_client references WebSocket</span>
<span class="comment">//WebSocket = require('$system/base/nodewebsocket')</span>
<span class="comment">//var Render = require('$system/platform/render')</span>
<span class="keyword">var</span> path = require(<span class="string"><span class="delimiter">'</span><span class="content">path</span><span class="delimiter">'</span></span>)
<span class="keyword">var</span> fs = require(<span class="string"><span class="delimiter">'</span><span class="content">fs</span><span class="delimiter">'</span></span>)
<span class="keyword">var</span> ExternalApps = require(<span class="string"><span class="delimiter">'</span><span class="content">$system/server/externalapps</span><span class="delimiter">'</span></span>)
<span class="keyword">var</span> FileWatcher = require(<span class="string"><span class="delimiter">'</span><span class="content">$system/server/filewatcher</span><span class="delimiter">'</span></span>)
<span class="keyword">var</span> BusServer = require(<span class="string"><span class="delimiter">'</span><span class="content">$system/rpc/busserver</span><span class="delimiter">'</span></span>)
<span class="keyword">var</span> HTMLParser = require(<span class="string"><span class="delimiter">'</span><span class="content">$system/parse/htmlparser</span><span class="delimiter">'</span></span>)
<span class="keyword">var</span> ScriptError = require(<span class="string"><span class="delimiter">'</span><span class="content">$system/parse/scripterror</span><span class="delimiter">'</span></span>)
<span class="keyword">var</span> legacy_support = <span class="integer">0</span>
<span class="keyword">var</span> Texture = require(<span class="string"><span class="delimiter">'</span><span class="content">$system/platform/$platform/texture$platform</span><span class="delimiter">'</span></span>)
<span class="local-variable">this</span>.<span class="function">atConstructor</span> = <span class="keyword">function</span>(
args, <span class="comment">//Object: Process arguments</span>
compname, <span class="comment">//String: name of the composition</span>
rootserver){ <span class="comment">//TeemServer: teem server object</span>
define.<span class="predefined">$platform</span> = <span class="string"><span class="delimiter">'</span><span class="content">dali</span><span class="delimiter">'</span></span>
<span class="comment">// Called from define.noderequirewrapper to load a texture</span>
define.<span class="function">loadImage</span> = <span class="keyword">function</span>(name){
<span class="comment">//console.log('loadImage', name);</span>
<span class="keyword">return</span> Texture.fromImage({<span class="key">path</span>:name});
}
<span class="comment">// Dali stage settings (from command-line), or defaults</span>
<span class="local-variable">this</span>.width = parseInt(args[<span class="string"><span class="delimiter">'</span><span class="content">-width</span><span class="delimiter">'</span></span>]) || <span class="integer">1920</span>;
<span class="local-variable">this</span>.height = parseInt(args[<span class="string"><span class="delimiter">'</span><span class="content">-height</span><span class="delimiter">'</span></span>]) || <span class="integer">1080</span>;
<span class="local-variable">this</span>.name = args[<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">dreemgl</span><span class="delimiter">'</span></span>;
<span class="comment">// Check if a remote composition is used</span>
<span class="keyword">if</span> (compname.indexOf(<span class="string"><span class="delimiter">'</span><span class="content">http</span><span class="delimiter">'</span></span>) >= <span class="integer">0</span>) {
<span class="local-variable">this</span>.server = compname;
console.log(<span class="string"><span class="delimiter">'</span><span class="content">remote dreemgl server</span><span class="delimiter">'</span></span>, compname);
}
<span class="comment">// Detect location for Dali Node.js add-on. On Tizen</span>
<span class="comment">// it can be required like any npm module, on Ubuntu</span>
<span class="comment">// it's in the /dali-toolkit/node-addon/build/Release/dali</span>
<span class="comment">// relative to Dali's root folder.</span>
<span class="local-variable">this</span>.onTizen = <span class="predefined-constant">false</span>;
<span class="local-variable">this</span>.dalilib = <span class="string"><span class="delimiter">'</span><span class="content">dali</span><span class="delimiter">'</span></span>;
<span class="keyword">try</span> {
<span class="local-variable">this</span>.onTizen = fs.statSync(<span class="string"><span class="delimiter">'</span><span class="content">/etc/tizen-release</span><span class="delimiter">'</span></span>).isFile();
} <span class="keyword">catch</span> (e) {
}
<span class="comment">// Dali/nodejs interface (nodejs package at top-level of dreemgl repository)</span>
<span class="keyword">if</span> (! <span class="local-variable">this</span>.onTizen ) {
<span class="keyword">var</span> daliRoot = process.env[<span class="string"><span class="delimiter">'</span><span class="content">DESKTOP_PREFIX</span><span class="delimiter">'</span></span>].replace(<span class="string"><span class="delimiter">'</span><span class="content">/dali-env/opt</span><span class="delimiter">'</span></span>, <span class="string"><span class="delimiter">'</span><span class="delimiter">'</span></span>);
<span class="local-variable">this</span>.dalilib = daliRoot + <span class="string"><span class="delimiter">'</span><span class="content">/dali-toolkit/node-addon/build/Release/dali</span><span class="delimiter">'</span></span>
}
<span class="keyword">if</span> (<span class="string"><span class="delimiter">'</span><span class="content">-dumpprog</span><span class="delimiter">'</span></span> <span class="keyword">in</span> args) {
<span class="keyword">var</span> dp = args[<span class="string"><span class="delimiter">'</span><span class="content">-dumpprog</span><span class="delimiter">'</span></span>];
<span class="local-variable">this</span>.dumpprog = (dp.length > <span class="integer">0</span>) ? args[<span class="string"><span class="delimiter">'</span><span class="content">-dumpprog</span><span class="delimiter">'</span></span>] : <span class="string"><span class="delimiter">'</span><span class="content">stdout</span><span class="delimiter">'</span></span>;
}
<span class="local-variable">this</span>.args = args
<span class="local-variable">this</span>.compname = compname
<span class="local-variable">this</span>.rootserver = rootserver
<span class="local-variable">this</span>.busserver = <span class="keyword">new</span> BusServer()
<span class="comment">// Initialize dali early. Otherwise, some composition can fail</span>
<span class="comment">// when run from a remote server.</span>
<span class="local-variable">this</span>.initDali();
<span class="comment">// lets give it a session</span>
<span class="local-variable">this</span>.session = Math.random() * <span class="integer">1000000</span>
<span class="local-variable">this</span>.slow_watcher = <span class="keyword">new</span> FileWatcher()
<span class="local-variable">this</span>.slow_watcher.<span class="function">atChange</span> = <span class="keyword">function</span>(){
<span class="comment">// lets reload this app</span>
<span class="local-variable">this</span>.reload()
}.bind(<span class="local-variable">this</span>)
<span class="local-variable">this</span>.components = {}
<span class="local-variable">this</span>.paths = <span class="string"><span class="delimiter">"</span><span class="delimiter">"</span></span>
<span class="keyword">for</span>(<span class="keyword">var</span> key <span class="keyword">in</span> define.paths){
<span class="keyword">if</span>(<span class="local-variable">this</span>.paths) <span class="local-variable">this</span>.paths += <span class="string"><span class="delimiter">'</span><span class="content">,</span><span class="content">\n</span><span class="content">\t</span><span class="content">\t</span><span class="delimiter">'</span></span>
<span class="local-variable">this</span>.paths += <span class="string"><span class="delimiter">'</span><span class="content">$</span><span class="delimiter">'</span></span>+key+<span class="string"><span class="delimiter">'</span><span class="content">:"$root/</span><span class="delimiter">'</span></span>+key+<span class="string"><span class="delimiter">'</span><span class="content">"</span><span class="delimiter">'</span></span>
}
<span class="comment">// lets compile and run the dreem composition</span>
define.<span class="function">atRequire</span> = <span class="keyword">function</span>(filename){
<span class="local-variable">this</span>.slow_watcher.watch(filename)
}.bind(<span class="local-variable">this</span>)
<span class="comment">//</span>
<span class="local-variable">this</span>.reload()
}
<span class="comment">// Called when any of the dependent files change for this composition</span>
<span class="local-variable">this</span>.<span class="function">atChange</span> = <span class="keyword">function</span>(){
}
<span class="comment">// Destroys all objects maintained by the composition</span>
<span class="local-variable">this</span>.<span class="function">destroy</span> = <span class="keyword">function</span>(){
<span class="keyword">if</span>(<span class="local-variable">this</span>.mycomposition && <span class="local-variable">this</span>.mycomposition.destroy) <span class="local-variable">this</span>.mycomposition.destroy()
<span class="local-variable">this</span>.mycomposition = <span class="predefined-constant">undefined</span>
}
<span class="comment">// initialize dali runtime. This should be run before the composition is</span>
<span class="comment">// loaded.</span>
<span class="local-variable">this</span>.<span class="function">initDali</span> = <span class="keyword">function</span>() {
<span class="comment">// Load DALi module</span>
<span class="local-variable">this</span>.DaliApi = require(<span class="string"><span class="delimiter">'</span><span class="content">./dali_api</span><span class="delimiter">'</span></span>);
<span class="local-variable">this</span>.DaliApi.initialize({<span class="key">width</span>: <span class="local-variable">this</span>.width, <span class="key">height</span>: <span class="local-variable">this</span>.height, <span class="key">name</span>: <span class="local-variable">this</span>.name, <span class="key">dalilib</span>: <span class="local-variable">this</span>.dalilib, <span class="key">dumpprog</span>: <span class="local-variable">this</span>.dumpprog});
}
<span class="comment">// Load the composition. If composition is defined, load it remotely</span>
<span class="local-variable">this</span>.<span class="function">loadComposition</span> = <span class="keyword">function</span>(composition){
require.clearCache()
<span class="keyword">if</span> (composition) {
<span class="comment">// Remote server</span>
<span class="local-variable">this</span>.composition = <span class="keyword">new</span> composition(<span class="predefined-constant">undefined</span>, <span class="predefined-constant">undefined</span>, <span class="local-variable">this</span>.server)
}
<span class="keyword">else</span> {
<span class="comment">// Local assets</span>
<span class="keyword">var</span> Composition = require(define.expandVariables(<span class="local-variable">this</span>.filename))
<span class="local-variable">this</span>.composition = <span class="keyword">new</span> Composition(<span class="local-variable">this</span>.busserver, <span class="local-variable">this</span>.session)
}
}
<span class="local-variable">this</span>.<span class="function">reload</span> = <span class="keyword">function</span>(){
<span class="local-variable">this</span>.destroy()
<span class="comment">// lets fill</span>
require.clearCache()
<span class="comment">// lets see if our composition is a dir or a jsfile</span>
<span class="keyword">if</span> (<span class="local-variable">this</span>.server) {
<span class="comment">// Remote server</span>
<span class="keyword">var</span> self = <span class="local-variable">this</span>;
require.async(self.server).then(<span class="keyword">function</span>(composition){
<span class="keyword">return</span> self.loadComposition(composition);
}).<span class="keyword">catch</span>(<span class="keyword">function</span>(error){
console.log(<span class="string"><span class="delimiter">'</span><span class="content">Composition load failure</span><span class="delimiter">'</span></span>, error.stack)
})
}
<span class="keyword">else</span> {
<span class="comment">// Use local files</span>
<span class="keyword">var</span> dir = <span class="string"><span class="delimiter">'</span><span class="content">$root/</span><span class="delimiter">'</span></span>
<span class="keyword">var</span> jsname = dir + <span class="local-variable">this</span>.compname+<span class="string"><span class="delimiter">'</span><span class="content">.js</span><span class="delimiter">'</span></span>
<span class="keyword">try</span> {
<span class="keyword">if</span>(fs.existsSync(define.expandVariables(jsname))){
<span class="local-variable">this</span>.filename = jsname
<span class="keyword">return</span> <span class="local-variable">this</span>.loadComposition()
}
<span class="keyword">else</span>{
<span class="keyword">var</span> jsname = dir + <span class="local-variable">this</span>.compname + <span class="string"><span class="delimiter">'</span><span class="content">/index.js</span><span class="delimiter">'</span></span>
<span class="keyword">if</span>(fs.existsSync(define.expandVariables(jsname))){
<span class="local-variable">this</span>.filename = jsname
<span class="keyword">return</span> <span class="local-variable">this</span>.loadComposition()
}
}
}
<span class="keyword">finally</span>{
<span class="comment">//console.log(e.stack)</span>
}
}
<span class="local-variable">this</span>.screenname = <span class="local-variable">this</span>.compname;
<span class="comment">// Reaching here indicates the path does not exist</span>
console.log(<span class="string"><span class="delimiter">'</span><span class="content">bootdali.reload: Unable to load</span><span class="delimiter">'</span></span>, <span class="local-variable">this</span>.compname);
}
<span class="local-variable">this</span>.<span class="function">loadHTML</span> = <span class="keyword">function</span>(title, boot){
<span class="keyword">return</span> <span class="string"><span class="delimiter">'</span><span class="delimiter">'</span></span>;
}
<span class="local-variable">this</span>.<span class="function">loadTemplate</span> = <span class="keyword">function</span>(title, boot){
console.warn(<span class="string"><span class="delimiter">'</span><span class="content">warning: bootdali.loadTemplate not written</span><span class="delimiter">'</span></span>);
<span class="keyword">return</span> <span class="string"><span class="delimiter">'</span><span class="delimiter">'</span></span>;
}
})
</pre></td>
</tr></table>
</body>
</html>