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518 lines
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HTML
518 lines
30 KiB
HTML
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<ol class="chapter"><li class="chapter-item expanded "><a href="introduction.html"><strong aria-hidden="true">1.</strong> Introduction</a></li><li class="chapter-item expanded "><a href="quickstart.html"><strong aria-hidden="true">2.</strong> Quickstart</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="install.html"><strong aria-hidden="true">2.1.</strong> Install</a></li><li class="chapter-item expanded "><a href="post-install.html"><strong aria-hidden="true">2.2.</strong> Post Install</a></li></ol></li><li class="chapter-item expanded "><a href="configuration.html"><strong aria-hidden="true">3.</strong> Configuration</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="general-config.html"><strong aria-hidden="true">3.1.</strong> General</a></li><li class="chapter-item expanded "><a href="node_types.html"><strong aria-hidden="true">3.2.</strong> Node Types</a></li><li class="chapter-item expanded "><a href="layouts.html"><strong 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Bindings</a></li></ol></li><li class="chapter-item expanded "><a href="node-type.html"><strong aria-hidden="true">4.3.</strong> Node Type</a></li><li class="chapter-item expanded "><a href="layout.html" class="active"><strong aria-hidden="true">4.4.</strong> Layout</a></li><li class="chapter-item expanded "><a href="mode.html"><strong aria-hidden="true">4.5.</strong> Mode</a></li><li class="chapter-item expanded "><a href="message.html"><strong aria-hidden="true">4.6.</strong> Message</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="messages.html"><strong aria-hidden="true">4.6.1.</strong> Full List of Messages</a></li><li class="chapter-item expanded "><a href="input-operation.html"><strong aria-hidden="true">4.6.2.</strong> Input Operation</a></li></ol></li><li class="chapter-item expanded "><a href="borders.html"><strong aria-hidden="true">4.7.</strong> Borders</a></li><li class="chapter-item expanded "><a href="style.html"><strong aria-hidden="true">4.8.</strong> Style</a></li><li class="chapter-item expanded "><a href="searching.html"><strong aria-hidden="true">4.9.</strong> Searching</a></li><li class="chapter-item expanded "><a href="sorting.html"><strong aria-hidden="true">4.10.</strong> Sorting</a></li><li class="chapter-item expanded "><a href="filtering.html"><strong aria-hidden="true">4.11.</strong> Filtering</a></li><li class="chapter-item expanded "><a href="column-renderer.html"><strong aria-hidden="true">4.12.</strong> Column Renderer</a></li><li class="chapter-item expanded "><a href="lua-function-calls.html"><strong aria-hidden="true">4.13.</strong> Lua Function Calls</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="xplr.util.html"><strong aria-hidden="true">4.13.1.</strong> xplr.util</a></li></ol></li><li class="chapter-item expanded "><a href="environment-variables-and-pipes.html"><strong aria-hidden="true">4.14.</strong> Environment Variables and Pipes</a></li></ol></li><li class="chapter-item expanded "><a href="awesome-hacks.html"><strong aria-hidden="true">5.</strong> Awesome Hacks</a></li><li class="chapter-item expanded "><a href="plugin.html"><strong aria-hidden="true">6.</strong> Plugin</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="installing-plugins.html"><strong aria-hidden="true">6.1.</strong> Installing Plugins</a></li><li class="chapter-item expanded "><a href="writing-plugins.html"><strong aria-hidden="true">6.2.</strong> Writing Plugins</a></li><li class="chapter-item expanded "><a href="awesome-plugins.html"><strong aria-hidden="true">6.3.</strong> Awesome Plugins</a></li></ol></li><li class="chapter-item expanded "><a href="integration.html"><strong aria-hidden="true">7.</strong> Integration</a></li><li><ol class="section"><li class="chapter-item expanded "><a href="awesome-integrations.html"><strong aria-hidden="true">7.1.</strong> Awesome Integrations</a></li></ol></li><li class="chapter-item expanded "><a href="alternatives.html"><strong aria-hidden="true">8.</strong> Alternatives</a></li><li class="chapter-item expanded "><a href="upgrade-guide.html"><strong aria-hidden="true">9.</strong> Upgrade Guide</a></li><li class="chapter-item expanded "><a href="community.html"><strong aria-hidden="true">10.</strong> Community</a></li><li class="chapter-item expanded "><a href="contribute.html"><strong aria-hidden="true">11.</strong> Contribute</a></li></ol>
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document.getElementById('sidebar-toggle').setAttribute('aria-expanded', sidebar === 'visible');
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document.getElementById('sidebar').setAttribute('aria-hidden', sidebar !== 'visible');
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Array.from(document.querySelectorAll('#sidebar a')).forEach(function(link) {
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link.setAttribute('tabIndex', sidebar === 'visible' ? 0 : -1);
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});
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</script>
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<div id="content" class="content">
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<main>
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<h1 id="layout"><a class="header" href="#layout">Layout</a></h1>
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<h4 id="example-defining-custom-layout"><a class="header" href="#example-defining-custom-layout">Example: Defining Custom Layout</a></h4>
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<p><a href="https://gifyu.com/image/1X38"><img src="https://s6.gifyu.com/images/layout.png" alt="layout.png" /></a></p>
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<pre><code class="language-lua">xplr.config.layouts.builtin.default = {
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Horizontal = {
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config = {
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margin = 1,
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horizontal_margin = 2,
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vertical_margin = 3,
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constraints = {
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{ Percentage = 50 },
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{ Percentage = 50 },
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}
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},
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splits = {
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"Table",
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"HelpMenu",
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}
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}
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}
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</code></pre>
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<p>A layout is a <a href="sum-type.html">sum type</a> can be one of the following:</p>
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<ul>
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<li><a href="#nothing">Nothing</a></li>
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<li><a href="#table">Table</a></li>
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<li><a href="#inputandlogs">InputAndLogs</a></li>
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<li><a href="#selection">Selection</a></li>
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<li><a href="#helpmenu">HelpMenu</a></li>
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<li><a href="#sortandfilter">SortAndFilter</a></li>
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<li><a href="#static">Static</a></li>
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<li><a href="#dynamic">Dynamic</a></li>
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<li><a href="#horizontal">Horizontal</a></li>
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<li><a href="#vertical">Vertical</a></li>
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<li>CustomContent (deprecated, use <code>Static</code> or <code>Dynamic</code>)</li>
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</ul>
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<h3 id="nothing"><a class="header" href="#nothing">Nothing</a></h3>
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<p>This layout contains a blank panel.</p>
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<p>Type: "Nothing"</p>
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<h3 id="table"><a class="header" href="#table">Table</a></h3>
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<p>This layout contains the table displaying the files and directories in the current
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directory.</p>
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<h3 id="inputandlogs"><a class="header" href="#inputandlogs">InputAndLogs</a></h3>
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<p>This layout contains the panel displaying the input prompt and logs.</p>
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<p>Type: "InputAndLogs"</p>
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<h3 id="selection"><a class="header" href="#selection">Selection</a></h3>
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<p>This layout contains the panel displaying the selected paths.</p>
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<p>Type: "Selection"</p>
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<h3 id="helpmenu"><a class="header" href="#helpmenu">HelpMenu</a></h3>
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<p>This layout contains the panel displaying the help menu for the current mode in
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real-time.</p>
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<p>Type: "HelpMenu"</p>
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<h3 id="sortandfilter"><a class="header" href="#sortandfilter">SortAndFilter</a></h3>
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<p>This layout contains the panel displaying the pipeline of sorters and filters applied on
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the list of paths being displayed.</p>
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<p>Type: "SortAndFilter"</p>
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<h3 id="static"><a class="header" href="#static">Static</a></h3>
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<p>This is a custom layout to render static content.</p>
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<p>Type: { Static = <a href="#custom-panel">Custom Panel</a> }</p>
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<h3 id="dynamic"><a class="header" href="#dynamic">Dynamic</a></h3>
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<p>This is a custom layout to render dynamic content using a function defined in
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<a href="configuration.html#function">xplr.fn</a> that takes <a href="#content-renderer-argument">Content Renderer Argument</a> and returns <a href="#custom-panel">Custom Panel</a>.</p>
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<p>Type: { Dynamic = <a href="#content-renderer">Content Renderer</a> }</p>
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<h3 id="horizontal"><a class="header" href="#horizontal">Horizontal</a></h3>
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<p>This is a special layout that splits the panel into two horizontal parts.</p>
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<p>It contains the following information:</p>
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<ul>
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<li><a href="#layout-config">config</a></li>
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<li><a href="#splits">splits</a></li>
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</ul>
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<p>Type: { Horizontal = { config = <a href="#layout-config">config</a>, splits = <a href="#splits">splits</a> }</p>
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<h3 id="vertical"><a class="header" href="#vertical">Vertical</a></h3>
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<p>This is a special layout that splits the panel into two vertical parts.</p>
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<p>It contains the following information:</p>
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<ul>
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<li><a href="#layout-config">config</a></li>
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<li><a href="#splits">splits</a></li>
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</ul>
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<p>Type: { Vertical = { config = <a href="#layout-config">config</a>, splits = <a href="#splits">splits</a> }</p>
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<h2 id="layout-config"><a class="header" href="#layout-config">Layout Config</a></h2>
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<p>A layout config contains the following information:</p>
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<ul>
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<li><a href="#margin">margin</a></li>
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<li><a href="#horizontal_margin">horizontal_margin</a></li>
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<li><a href="#vertical_margin">vertical_margin</a></li>
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<li><a href="#constraints">constraints</a></li>
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</ul>
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<h3 id="margin"><a class="header" href="#margin">margin</a></h3>
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<p>Type: nullable integer</p>
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<p>The width of the margin in all direction.</p>
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<h3 id="horizontal_margin"><a class="header" href="#horizontal_margin">horizontal_Margin</a></h3>
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<p>Type: nullable integer</p>
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<p>The width of the horizontal margins. Overwrites the <a href="#margin">margin</a> value.</p>
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<h3 id="vertical_margin"><a class="header" href="#vertical_margin">vertical_Margin</a></h3>
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<p>Type: nullable integer</p>
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<p>The width of the vertical margins. Overwrites the <a href="#margin">margin</a> value.</p>
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<h3 id="constraints"><a class="header" href="#constraints">constraints</a></h3>
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<p>Type: nullable list of <a href="#constraint">Constraint</a></p>
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<p>The constraints applied on the layout.</p>
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<h2 id="constraint"><a class="header" href="#constraint">Constraint</a></h2>
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<p>A constraint is a <a href="sum-type.html">sum type</a> can be one of the following:</p>
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<ul>
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<li>{ Percentage = int }</li>
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<li>{ Ratio = { int, int } }</li>
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<li>{ Length = { int }</li>
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<li>{ LengthLessThanScreenHeight = int }</li>
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<li>{ LengthLessThanScreenWidth = int }</li>
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<li>{ LengthLessThanLayoutHeight = int }</li>
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<li>{ LengthLessThanLayoutWidth = int }</li>
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<li>{ Max = int }</li>
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<li>{ MaxLessThanScreenHeight = int }</li>
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<li>{ MaxLessThanScreenWidth = int }</li>
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<li>{ MaxLessThanLayoutHeight = int }</li>
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<li>{ MaxLessThanLayoutWidth = int }</li>
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<li>{ Min = int }</li>
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<li>{ MinLessThanScreenHeight = int }</li>
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<li>{ MinLessThanScreenWidth = int }</li>
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<li>{ MinLessThanLayoutHeight = int }</li>
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<li>{ MinLessThanLayoutWidth = int }</li>
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</ul>
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<h2 id="splits"><a class="header" href="#splits">splits</a></h2>
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<p>Type: list of <a href="#layout">Layout</a></p>
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<p>The list of child layouts to fit into the parent layout.</p>
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<h2 id="custom-panel"><a class="header" href="#custom-panel">Custom Panel</a></h2>
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<p>Custom panel is a <a href="sum-type.html">sum type</a> can be one of the following:</p>
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<ul>
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<li><a href="#customparagraph">CustomParagraph</a></li>
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<li><a href="#customlist">CustomList</a></li>
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<li><a href="#customtable">CustomTable</a></li>
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<li><a href="#customlayout">CustomLayout</a></li>
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</ul>
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<h3 id="customparagraph"><a class="header" href="#customparagraph">CustomParagraph</a></h3>
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<p>A paragraph to render. It contains the following fields:</p>
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<ul>
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<li><strong>ui</strong> (nullable <a href="#panel-ui-config">Panel UI Config</a>): Optional UI config for the panel.</li>
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<li><strong>body</strong> (string): The string to render.</li>
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</ul>
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<h4 id="example-render-a-custom-static-paragraph"><a class="header" href="#example-render-a-custom-static-paragraph">Example: Render a custom static paragraph</a></h4>
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<pre><code class="language-lua">xplr.config.layouts.builtin.default = {
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Static = {
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CustomParagraph = {
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ui = { title = { format = " custom title " } },
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body = "custom body",
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},
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},
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}
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</code></pre>
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<h4 id="example-render-a-custom-dynamic-paragraph"><a class="header" href="#example-render-a-custom-dynamic-paragraph">Example: Render a custom dynamic paragraph</a></h4>
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<pre><code class="language-lua">xplr.config.layouts.builtin.default = { Dynamic = "custom.render_layout" }
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|
|
xplr.fn.custom.render_layout = function(ctx)
|
|
return {
|
|
CustomParagraph = {
|
|
ui = { title = { format = ctx.app.pwd } },
|
|
body = xplr.util.to_yaml(ctx.app.focused_node),
|
|
},
|
|
}
|
|
end
|
|
</code></pre>
|
|
<h3 id="customlist"><a class="header" href="#customlist">CustomList</a></h3>
|
|
<p>A list to render. It contains the following fields:</p>
|
|
<ul>
|
|
<li><strong>ui</strong> (nullable <a href="#panel-ui-config">Panel UI Config</a>): Optional UI config for the panel.</li>
|
|
<li><strong>body</strong> (list of string): The list of strings to display.</li>
|
|
</ul>
|
|
<h4 id="example-render-a-custom-static-list"><a class="header" href="#example-render-a-custom-static-list">Example: Render a custom static list</a></h4>
|
|
<pre><code class="language-lua">xplr.config.layouts.builtin.default = {
|
|
Static = {
|
|
CustomList = {
|
|
ui = { title = { format = " custom title " } },
|
|
body = { "1", "2", "3" },
|
|
},
|
|
},
|
|
}
|
|
</code></pre>
|
|
<h4 id="example-render-a-custom-dynamic-list"><a class="header" href="#example-render-a-custom-dynamic-list">Example: Render a custom dynamic list</a></h4>
|
|
<pre><code class="language-lua">xplr.config.layouts.builtin.default = { Dynamic = "custom.render_layout" }
|
|
|
|
xplr.fn.custom.render_layout = function(ctx)
|
|
return {
|
|
CustomList = {
|
|
ui = { title = { format = ctx.app.pwd } },
|
|
body = {
|
|
(ctx.app.focused_node or {}).relative_path or "",
|
|
ctx.app.version,
|
|
tostring(ctx.app.pid),
|
|
},
|
|
},
|
|
}
|
|
end
|
|
</code></pre>
|
|
<h2 id="customtable"><a class="header" href="#customtable">CustomTable</a></h2>
|
|
<p>A custom table to render. It contains the following fields:</p>
|
|
<ul>
|
|
<li><strong>ui</strong> (nullable <a href="#panel-ui-config">Panel UI Config</a>): Optional UI config for the panel.</li>
|
|
<li><strong>widths</strong> (list of <a href="#constraint">Constraint</a>): Width of the columns.</li>
|
|
<li><strong>col_spacing</strong> (nullable int): Spacing between columns. Defaults to 1.</li>
|
|
<li><strong>body</strong> (list of list of string): The rows and columns to render.</li>
|
|
</ul>
|
|
<h4 id="example-render-a-custom-static-table"><a class="header" href="#example-render-a-custom-static-table">Example: Render a custom static table</a></h4>
|
|
<pre><code class="language-lua">xplr.config.layouts.builtin.default = {
|
|
Static = {
|
|
CustomTable = {
|
|
ui = { title = { format = " custom title " } },
|
|
widths = {
|
|
{ Percentage = 50 },
|
|
{ Percentage = 50 },
|
|
},
|
|
body = {
|
|
{ "a", "b" },
|
|
{ "c", "d" },
|
|
},
|
|
},
|
|
},
|
|
}
|
|
</code></pre>
|
|
<h4 id="example-render-a-custom-dynamic-table"><a class="header" href="#example-render-a-custom-dynamic-table">Example: Render a custom dynamic table</a></h4>
|
|
<pre><code class="language-lua">xplr.config.layouts.builtin.default = {Dynamic = "custom.render_layout" }
|
|
|
|
xplr.fn.custom.render_layout = function(ctx)
|
|
return {
|
|
CustomTable = {
|
|
ui = { title = { format = ctx.app.pwd } },
|
|
widths = {
|
|
{ Percentage = 50 },
|
|
{ Percentage = 50 },
|
|
},
|
|
body = {
|
|
{ "", "" },
|
|
{ "Layout height", tostring(ctx.layout_size.height) },
|
|
{ "Layout width", tostring(ctx.layout_size.width) },
|
|
{ "", "" },
|
|
{ "Screen height", tostring(ctx.screen_size.height) },
|
|
{ "Screen width", tostring(ctx.screen_size.width) },
|
|
},
|
|
},
|
|
}
|
|
end
|
|
</code></pre>
|
|
<h3 id="customlayout"><a class="header" href="#customlayout">CustomLayout</a></h3>
|
|
<p>A whole custom layout to render. It doesn't make sense to use it as a
|
|
<a href="#static">Static</a> layout, but can be very useful to render as a <a href="#dynamic">Dynamic</a> layout
|
|
for use cases where the structure of the layout needs to change without having
|
|
to switch modes.</p>
|
|
<blockquote>
|
|
<p>WARNING: Rendering the same dynamic custom layout recursively will result in
|
|
a ugly crash.</p>
|
|
</blockquote>
|
|
<h4 id="example-render-a-custom-dynamic-layout"><a class="header" href="#example-render-a-custom-dynamic-layout">Example: Render a custom dynamic layout</a></h4>
|
|
<pre><code class="language-lua">xplr.config.layouts.builtin.default = { Dynamic = "custom.render_layout" }
|
|
|
|
xplr.fn.custom.render_layout = function(ctx)
|
|
local inner = {
|
|
config = {
|
|
constraints = {
|
|
{ Percentage = 50 },
|
|
{ Percentage = 50 },
|
|
},
|
|
},
|
|
splits = {
|
|
{ Static = { CustomParagraph = { body = "Try your luck..." } } },
|
|
{ Static = { CustomParagraph = { body = "Press ctrl-r" } } },
|
|
},
|
|
}
|
|
|
|
local layout_type = "Vertical"
|
|
if math.random(1, 2) == 1 then
|
|
layout_type = "Horizontal"
|
|
end
|
|
|
|
return { CustomLayout = { [layout_type] = inner } }
|
|
end
|
|
</code></pre>
|
|
<h2 id="panel-ui-config"><a class="header" href="#panel-ui-config">Panel UI Config</a></h2>
|
|
<p>It contains the following optional fields:</p>
|
|
<ul>
|
|
<li><strong>title</strong> ({ format = "string", style = <a href="style.html#style">Style</a> }): the title of the panel.</li>
|
|
<li><strong>style</strong> (<a href="style.html#style">Style</a>): The style of the panel body.</li>
|
|
<li><strong>borders</strong> (nullable list of <a href="borders.html#border">Border</a>): The shape of the borders.</li>
|
|
<li><strong>border_type</strong> (<a href="borders.html#border-type">Border Type</a>): The type of the borders.</li>
|
|
<li><strong>border_style</strong> (<a href="style.html#style">Style</a>): The style of the borders.</li>
|
|
</ul>
|
|
<h2 id="content-renderer"><a class="header" href="#content-renderer">Content Renderer</a></h2>
|
|
<p>It is a Lua function that receives <a href="#content-renderer-argument">a special argument</a> as input and
|
|
returns some output that can be rendered in the UI. It is used to render
|
|
content body for the custom dynamic layouts.</p>
|
|
<h2 id="content-renderer-argument"><a class="header" href="#content-renderer-argument">Content Renderer Argument</a></h2>
|
|
<p>It contains the following information:</p>
|
|
<ul>
|
|
<li><a href="#size">layout_size</a></li>
|
|
<li><a href="#size">screen_size</a></li>
|
|
<li><a href="#app">app</a></li>
|
|
</ul>
|
|
<h3 id="size"><a class="header" href="#size">Size</a></h3>
|
|
<p>It contains the following information:</p>
|
|
<ul>
|
|
<li>x</li>
|
|
<li>y</li>
|
|
<li>height</li>
|
|
<li>width</li>
|
|
</ul>
|
|
<p>Every field is of integer type.</p>
|
|
<h3 id="app"><a class="header" href="#app">app</a></h3>
|
|
<p>This is a lightweight version of the <a href="lua-function-calls.html#lua-context">Lua Context</a>. In this context, the
|
|
heavyweight fields like <a href="lua-function-calls.html#directory_buffer">directory_buffer</a> are omitted for performance
|
|
reasons.</p>
|
|
<p>Hence, only the following fields are available.</p>
|
|
<ul>
|
|
<li><a href="lua-function-calls.html#version">version</a></li>
|
|
<li><a href="lua-function-calls.html#pwd">pwd</a></li>
|
|
<li><a href="lua-function-calls.html#initial_pwd">initial_pwd</a></li>
|
|
<li><a href="lua-function-calls.html#vroot">vroot</a></li>
|
|
<li><a href="lua-function-calls.html#focused_node">focused_node</a></li>
|
|
<li><a href="lua-function-calls.html#selection">selection</a></li>
|
|
<li><a href="lua-function-calls.html#mode">mode</a></li>
|
|
<li><a href="lua-function-calls.html#layout">layout</a></li>
|
|
<li><a href="lua-function-calls.html#input_buffer">input_buffer</a></li>
|
|
<li><a href="lua-function-calls.html#pid">pid</a></li>
|
|
<li><a href="lua-function-calls.html#session_path">session_path</a></li>
|
|
<li><a href="lua-function-calls.html#explorer_config">explorer_config</a></li>
|
|
</ul>
|
|
<h2 id="also-see"><a class="header" href="#also-see">Also See:</a></h2>
|
|
<ul>
|
|
<li><a href="layouts.html">xplr.config.layouts</a></li>
|
|
</ul>
|
|
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|
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