ELEC60015-HLP-CW/docs/reference/global-filesio.html

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<title>FilesIO - issie</title>
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<h1>FilesIO</h1>
<p>
<span>Namespace: global</span><br />
</p>
<div class="xmldoc">
</div>
<!-- Render nested types and modules, if there are any -->
<h2>Nested types and modules</h2>
<div>
<table class="table table-bordered module-list">
<thead>
<tr><td>Module</td><td>Description</td></tr>
</thead>
<tbody>
<tr>
<td class="module-name">
<a href="filesio-jsonhelpers.html">JsonHelpers</a>
</td>
<td class="xmldoc">
</td>
</tr>
</tbody>
</table>
</div>
<h3>Functions and values</h3>
<table class="table table-bordered member-list">
<thead>
<tr><td>Function or value</td><td>Description</td></tr>
</thead>
<tbody>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '47', 47)" onmouseover="showTip(event, '47', 47)">
askForExistingProjectPath()
</code>
<div class="tip" id="47">
<strong>Signature:</strong> unit -&gt; string option<br />
</div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L88-88" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
<p>Ask the user to choose a project file, with a dialog window.
Return the folder containing the chosen project file.
Return None if the user exits withouth selecting a path.</p>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '48', 48)" onmouseover="showTip(event, '48', 48)">
askForNewProjectPath()
</code>
<div class="tip" id="48">
<strong>Signature:</strong> unit -&gt; string option<br />
</div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L104-104" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
<p>Ask the user a new project path, with a dialog window.
Return None if the user exits withouth selecting a path.</p>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '49', 49)" onmouseover="showTip(event, '49', 49)">
baseName(filePath)
</code>
<div class="tip" id="49">
<strong>Signature:</strong> filePath:string -&gt; string<br />
</div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L33-33" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '50', 50)" onmouseover="showTip(event, '50', 50)">
createEmptyDgmFile folderPath baseName
</code>
<div class="tip" id="50">
<strong>Signature:</strong> folderPath:string -&gt; baseName:string -&gt; unit<br />
</div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L172-172" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
<p>Create new empty diagram file. Automatically add the .dgm suffix.</p>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '51', 51)" onmouseover="showTip(event, '51', 51)">
dirName(filePath)
</code>
<div class="tip" id="51">
<strong>Signature:</strong> filePath:string -&gt; string<br />
</div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L34-34" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '52', 52)" onmouseover="showTip(event, '52', 52)">
pathJoin(args)
</code>
<div class="tip" id="52">
<strong>Signature:</strong> args:string [] -&gt; string<br />
</div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L32-32" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '53', 53)" onmouseover="showTip(event, '53', 53)">
removeFile folderPath baseName
</code>
<div class="tip" id="53">
<strong>Signature:</strong> folderPath:string -&gt; baseName:string -&gt; unit<br />
</div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L142-142" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
<p>Asyncronously remove file.</p>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '54', 54)" onmouseover="showTip(event, '54', 54)">
savePngFile folderPath baseName png
</code>
<div class="tip" id="54">
<strong>Signature:</strong> folderPath:string -&gt; baseName:string -&gt; png:&#39;a -&gt; unit<br />
<strong>Type parameters:</strong> 'a </div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L161-161" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
<p>Save a PNG file (encoded base64, as from draw2d)
Overwrite existing file if needed</p>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '55', 55)" onmouseover="showTip(event, '55', 55)">
saveStateToFile(...)
</code>
<div class="tip" id="55">
<strong>Signature:</strong> folderPath:string -&gt; baseName:string -&gt; (Component list * Connection list) -&gt; unit<br />
</div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L166-166" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
<p>Save state to file. Automatically add the .dgm suffix.</p>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '56', 56)" onmouseover="showTip(event, '56', 56)">
tryCreateFolder(path)
</code>
<div class="tip" id="56">
<strong>Signature:</strong> path:string -&gt; Result&lt;unit,string&gt;<br />
</div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L131-131" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '57', 57)" onmouseover="showTip(event, '57', 57)">
tryLoadComponentsFromPath(folderPath)
</code>
<div class="tip" id="57">
<strong>Signature:</strong> folderPath:string -&gt; Result&lt;LoadedComponent list,string&gt;<br />
</div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L190-190" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
<p>Try to load all diagram components from a file path.
Return a string with error if not possible.</p>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '58', 58)" onmouseover="showTip(event, '58', 58)">
writeFile path data
</code>
<div class="tip" id="58">
<strong>Signature:</strong> path:string -&gt; data:&#39;b -&gt; unit<br />
<strong>Type parameters:</strong> 'b </div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L155-155" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
<p>Write utf8 encoded data to file.
Create file if it does not exist.</p>
</td>
</tr>
<tr>
<td class="member-name">
<code onmouseout="hideTip(event, '59', 59)" onmouseover="showTip(event, '59', 59)">
writeFileBase64 path data
</code>
<div class="tip" id="59">
<strong>Signature:</strong> path:string -&gt; data:&#39;?8952 -&gt; unit<br />
<strong>Type parameters:</strong> '?8952 </div>
</td>
<td class="xmldoc">
<a href="https://github.com/tomcl/ISSIE/tree/master/src/Renderer/FilesIO.fs#L149-149" class="github-link">
<img src="../content/img/github.png" class="normal" />
<img src="../content/img/github-blue.png" class="hover" />
</a>
<p>Write base64 encoded data to file.
Create file if it does not exist.</p>
</td>
</tr>
</tbody>
</table>
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