Makes file:/// directory ("Index of...") pages (and many server-generated index pages) actually useful. Adds sidebar and preview pane, keyboard navigation, audio and video player, markdown/plain text preview and editing, image and font previews and grid views, sorting, user-defined shortcuts, more.
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// ==UserScript==
// @name Supercharged Local Directory File Browser
// @version 3.2.1
// @description Makes file:/// directory ("Index of...") pages (and many server-generated index pages) actually useful. Adds sidebar and preview pane, keyboard navigation, audio and video player, markdown/plain text preview and editing, image and font previews and grid views, sorting, user-defined shortcuts, more.
// @author Gaspar Schott (Michael Schrauzer) [email protected]
// @license GPL-3.0-or-later
// @homepageURL https://openuserjs.org/scripts/gaspar_schot/Supercharged_Local_Directory_File_Browser
// @contributionURL https://paypal.me/mschrauzer
// @include file://*/
// @include file://*/?*
// @include *!localhost*/
// @require https://code.jquery.com/jquery-latest.min.js
// @require https://cdnjs.cloudflare.com/ajax/libs/markdown-it/8.4.2/markdown-it.js
// NOTE: By default, userscripts will not run on file:/// urls, so for this script to work, you will have to enable it in your browser extension settings.
// E.G.: For Tampermonkey in Chrome, go to Chrome the extension page, click the details button on the Tampermonkey pane and check 'Allow access to file URLs'.
// NOTE: Safari does not allow local directories to be browsed, so the script will not work on local directories, but it will work on remote directories (or on local directories through a local server).
// NOTE: This script was developed in Vivaldi, running on Mac OS Mojave. It has been tested in several other Chrome and Gecko-based browsers.
// It has been very minimally tested on Windows and not at all on other OSes or browsers. It should work, but please report any issues.
// @namespace https://greasyfork.org/users/16170
// ==/UserScript==
(function() {
'use strict';
var $ = jQuery;
// ***** USER SETTINGS ***** //
const $settings = {
// Paste your exported settings between the two lines below:
//--------------------------------------------------------//
shortcuts: // N.B.: Directory links must end with "/", file links must end with another character.
// You may add as many menus and links as you like; just copy the example below and edit as needed.
// Local directory shortcuts must begin with "file:///"; external shortcuts must begin with the correct protocol ("http://" or "ftp://", etc.).
// Hint: you can add query strings to your urls to override user settings on a site by site basis.
// Note that because of same-origin security concerns, the browser will not allow you to navigate from an external webpage to a local directory.
// (But see this page for possible workarounds: https://stackoverflow.com/questions/39007243/cannot-open-local-file-chrome-not-allowed-to-load-local-resource)
[
{
"menu_title":"My Sample Menu",
"links":
[
{ "link_name":"My Directory Link 1", "link":"file:///Path/To/My/Directory/" },
{ "link_name":"My Directory Link 2", "link":"file:///Path/To/My/Directory_2/" },
{ "link_name":"My External Link", "link":"https://www.mywebpage.com/" },
{ "link_name":"My File Link", "link":"file:///Path/To/My/File.ext" },
]
},
{
"menu_title":"My Second Sample Menu",
"links":
[
{ "link_name":"My Directory Link 1", "link":"file:///Path/To/My/Directory/" },
{ "link_name":"My Directory Link 2", "link":"file:///Path/To/My/Directory_2/" },
{ "link_name":"My External Link", "link":"https://www.mywebpage.com/" },
{ "link_name":"My File Link", "link":"file:///Path/To/My/File.ext" },
]
},
],
UI_font: // Choose an installed font for the UI.
'lucidagrande, sans-serif',
UI_font_size: // Choose a default UI font size; use any standard CSS units.
'13px',
alternate_background: // If true (default true), alternate sidebar row background color.
true,
ignore_files: // If true (default), ignored files (see "$row_settings" below, after Keybindings and Changelog) will be greyed-out (default) in the file list and will not be loaded in the content pane when selected;
// If false, they will be treated as normal files, so if they are selected, the browser will attempt to download any file types it can't handle (which makes keyboard navigation inconvenient).
true,
hide_ignored_files: // If true, ignored files will be completely hidden from the file list;
// If false (default), ignored files will appear greyed-out.
false,
hide_invisibles: // Un*x/Mac OS only: If true (default), files or directories beginning with a "." will be hidden.
true,
hide_details: // If true (default), hide file and directory details; if false, show them.
true,
default_sort: // Choose from: 'name', 'size', 'date', 'kind', 'ext', 'default'.
// default = Chrome sorting: dirs on top, files alphabetical.
'default',
dirs_on_top: // If true, directories will always be listed firs except when sorting by "name" (since otherwise sorting by "name" would equal "default").
// If false (default), directories and files will be sorted together. (In practice, dirs will typically still be separated when sorting by size, kind, and extension.)
false,
apps_as_dirs: // Un*x/Mac OS only: if true, treat apps as directories; allows app contents to be browsed. This is the default behavior for Chrome.
// If false (default), treat apps as ignored files.
false,
dark_theme: // If true (default: false), gives the content pane a dark background, and inverts html and text content.
false,
grid_image_size: // Default = 150
150,
grid_font_size: // Default = 1
1,
autoload_media: // If true (defautl: true), the first audio or video file found in a directory will be automatically selected and loaded for playback; also, cover art (if any, will be loaded in the preview pane).
true,
autoload_index_files: // If true (default: false), automatically select first "index.ext" file found in directory.
false,
use_custom_icons: // if true (default), use custom icons for dirs and files
// if false, use browser/server default icons
true,
// TEXT EDITING SETTINGS
preview_text: // If true (default), show rendered plain text and markdown file load;
// if false, show editable source text on file load.
// Note that split_view = true overrides this setting.
true,
split_view: // If true (default: false), show split view on plain text file load
// if false, use default preview_text setting.
false,
sync_scroll: // Sync scrolling in split view.
false
//--------------------------------------------------------//
// Paste your exported settings between the above two lines.
}
// $ROW_TYPES:
// DO NOT DELETE ANY EXISTING CATEGORIES!
// Add file extensions for sorting and custom icon display to the existing categories.
// You can also define your own new categories, but do not add an extension to more than one row_type category.
// Do not add leading "." to the extensions.
const $row_types = {
// myCategory: ['ext1','ext2',],
dir: ['/'],
app: ['app/','app','exe','msi'],
archive: ['zip','rar','cbr','7z','tar','gz','dmg','pkg','archive'],
audio: ['mp3','m4a','aac','aif','aiff','ape','flac','ogg','wav'],
font: ['otf','ttf','woff','woff2','afm','pfb','pfm','tfm'],
graphics: ['indd','idml','indt','icml','ai','eps','pages','qxp','qxb','qxd','mif','sla','dtp','pmd','pub','fm','book','inx'],
htm: ['htm','html','xhtm','xhtml'],
image: ['jpg','jpeg','png','apng','gif','bmp','webp','svg','tif','tiff','psd','raw','dng','cr2','nef','arw'],
markdown: ['md','markdown','mdown','mkdn','mkd','mdwn','mdtxt','mdtext'],
office: ['doc','docx','epub','xls','xlsx','xlm','odt','odf','rtf'],
pdf: ['pdf'],
text: ['txt','log','nfo'],
code: ['bak','bash','c','cnf','codes','conf','csh','cshrc','css','default','dist','example','gemspec','h','hd','ini','js','json','jsx','less','list','local','lock','login','logout','lua','old','php','pl','plist','pth','py','rb','rc','rdoc','sass','sh','strings','tcl','xml','yaml','yml'],
video: ['mpeg','mov','m4v','webm','mp4'],
};
// $ROW_SETTINGS: Ignore or Exclude files by extension
const $row_settings = {
ignore: // Files with these extensions will not be loaded if selected in the sidebar (prevents the browser from attempting to download the file).
['exe','doc','docx','rtf','xls','xlsx','odt','odp','csv','msi','dll','indd','idml','pages','numbers','tif','tiff','raw','dng','cr2','nef','arw','eps','psd','ai','afm','pfb','pfm','tfm','zip','pkg','swf','pls','ics','DS_Store','ds_store','ds_store','alias','dmg','gz','qxp','icon.jpg','thumbs.db','ape','srf','epub'],
exclude: // Files with these exensions will not be inverted in dark mode
['htm','html','xhtm','xhtml'],
};
// ***** END USER SETTINGS ***** //
// FEATURES INCLUDE
// Resizable sidebar and file preview pane.
// Keyboard navigation in sidebar.
// Sort files in sidebar.
// Preview all file types supported by browser (html, text, images, pdf, audio, video) plus fonts.
// Preview and edit markdown and plain text files.
// Audio and video playback, with shuffle, loop, skip ahead and behind; view other files in directory while playing audio.
// Grid view for images and fonts.
// Light and Dark theme.
// Show/Hide file details.
// User-definable bookmarks for directories.
// User settings for various UI features.
// KEYBINDINGS (These don't work in all browsers):
// Arrow Up/Down: Select prev/next item. If audio is playing, and prev/next file is also audio, it will be selected but not loaded in the audio player; press return to load it.
// Arrow Left/Right: Select prev/next row of the same kind as the current selection, except if current selection is a media file, select and begin playback of that item.
// Cmd/Ctrl + Arrow Up: Go to parent directory
// Opt/Alt + Arrow Left/Right: Skip audio ±10s
// Shift + Opt/Alt + Arrow Left/Right: Skip audio ±30s
// Space: Pause/Play media files
// Return: Open selected directory, select file, or pause/play media.
// Cmd/Ctrl + D: Toggle file details (size, date modified) in some index page types.
// Cmd/Ctrl + G: Show or Reset Grid
// Cmd/Ctrl + I: Toggle Invisibles
// Cmd/Ctrl + Shift + O: Open selected item in new window/tab
// Cmd/Ctrl + R: Reload grids and previewed content, reset scaled images/fonts, reset media files to beginning.
// Cmd/Ctrl + W: Close previewed content (doesn't work in all browsers; use close button instead), or close window if no content is being previewed.
// Cmd/Ctrl + Shift + </>: Scale preview items and grids.
// CHANGELOG:
//• 3.2.1
//• FIXED: A bad bug with saving source text.
//• ADDED: Made text split-view resizable.
//• IMPROVED: Various UI tweaks for text editing.
//• 3.2.0
//• NEW!: Preview, edit, and save Markdown and plain-text files. (Now how much would you pay? Or donate?)
//• Basic Markdown syntax is rendered via markdownit.js (https://github.com/markdown-it/markdown-it).
//• View editable source text or rendered HTML preview, or both in split pane.
//• Live preview of source edits in split-pane view.
//• Render Checkboxes/Checklists with [x] and [ ], with live updating of source text.
//• Save edited source text or rendered HTML.
//• More to come.
//• Caveat: You must manually save your work if you want to keep it; autosave is not possible.
//• Moreover, because of security concerns with local files, the editing iframe cannot communicate with the parent index page, or vice versa.
//• * It is therefore entirely possible to navigate away from the page and LOSE YOUR WORK. *
//• To help prevent loss of work, the script will attempt to warn you when the editing pane loses focus (if you have made any edits),
//• e.g., when you click in the script sidebar or in the browser UI, or when the browser tab/window or the browser itself loses focus.
//• But note that if the editing pane is already unfocused, the warning will not be issued.
//• ADDED: New user settings: set default view for markdown/text files: source or preview, or split pane view. See user settings for details.
//• IMPROVED: Plain text and code file type detection.
//• CHANGED: Treat files without extensions as text (code) files. (Extension-less binary files will still initiate a download.)
//• FIXED: Malformed URI error if file name included "%".
//• FIXED: Some issues with image zoom.
//• FIXED: An issue with content pane sizing.
//• FIXED: An issue with parent directory navigation.
// ***** GENERAL SETUP ***** //
// ************************************ //
// DON'T EDIT ANYTHING BELOW THIS LINE. //
// ************************************ //
const $userAgent = navigator.userAgent;
// PATHS
// Fix "%" error in file name; see https://stackoverflow.com/questions/7449588/why-does-decodeuricomponent-lock-up-my-browser
function decodeURIComponentSafe(uri, mod) {
var out = new String(), arr, i = 0, l, x;
typeof mod === "undefined" ? mod = 0 : 0;
arr = uri.split(/(%(?:d0|d1)%.{2})/);
for (l = arr.length; i < l; i++) {
try {
x = decodeURIComponent(arr[i]);
} catch (e) {
x = mod ? arr[i].replace(/%(?!\d+)/g, '%25') : arr[i];
}
out += x;
}
return out;
}
var $href = decodeURIComponentSafe(window.location.href); // complete URL including query string: http://www.host.com/path/to/my_dir/?query_string
var $location = decodeURIComponentSafe( [location.protocol, '//', location.host, location.pathname].join('') );
var $location_arr = $location.split('/');
var $current_dir_path = $location.replace(/\//g,'/<wbr>').replace(/_/g,'_<wbr>').replace(/—/g,'—<wbr>').replace(/\\/g,'/'); // URL w/o query string for display
var $current_dir_name = $location.replace(/%20/g,' ').slice(0,-1);
$current_dir_name = $current_dir_name.slice($current_dir_name.lastIndexOf('/') + 1); // Dir name without parents for display: "my_dir"
// QUERY PREFS
var getQueryPrefs = function() { return new URLSearchParams( window.location.search ); };
var $query_prefs = getQueryPrefs();
var $UI_pref_width = $query_prefs.get('width') === null ? '25' : (Math.round(100*($query_prefs.get('width'))/window.innerWidth)).toString(); // number string
var $UI_pref_theme = $query_prefs.get('dark_theme') === null ? $settings.dark_theme : JSON.parse( $query_prefs.get('dark_theme') ); // bool
var $UI_pref_background = $query_prefs.get('alternate_background') === null ? $settings.alternate_background : JSON.parse( $query_prefs.get('alternate_background') ); // bool
var $UI_pref_details = $query_prefs.get('hide_details') === null ? $settings.hide_details : JSON.parse( $query_prefs.get('hide_details') );
var $UI_pref_sort = $query_prefs.get('sort') === null ? $settings.default_sort.toLowerCase() : $query_prefs.get('sort');
var $UI_pref_file = $query_prefs.get('file') === null ? '' : $query_prefs.get('file');
var $UI_pref_autoload_media = $query_prefs.get('autoload_media') == null ? $settings.autoload_media : JSON.parse( $query_prefs.get('autoload_media') );
var $UI_pref_split_view = $settings.split_view;
var $UI_pref_preview_text = $settings.preview_text;
// var $UI_pref_invisibles = $query_prefs.get('hide_invisibles') == null ? $settings.hide_invisibles.toLowerCase() : $query_prefs.get('hide_invisibles');
var $UI_pref_selected = $query_prefs.get('selected') === null ? '' : JSON.parse( $query_prefs.get('selected') );
var $UI_pref_history = $query_prefs.get('history') === null ? '' : $query_prefs.get('history');
var $UI_pref_history_arr;
var $grid_image_size = $settings.grid_image_size ? $settings.grid_image_size : 150;
var $grid_font_size = $settings.grid_font_size ? $settings.grid_font_size : 1;
// set query key/value
function setQuery(key, value) {
$query_prefs = getQueryPrefs();
$query_prefs.set( key, value );
updateQuery();
}
// toggle query key
function toggleQuery(key) {
var value;
$query_prefs = getQueryPrefs();
value = $query_prefs.has(key) ? JSON.parse( $query_prefs.get(key) ) : $settings[key];
value === true ? $query_prefs.set( key, 'false' ) : $query_prefs.set( key, 'true' );
updateQuery();
}
// update query string
function updateQuery() {
$query_prefs = decodeURIComponent($query_prefs);
window.history.replaceState({}, document.title, window.location.pathname +'?'+ $query_prefs);
}
// Styles for iFrame Directory Index pages
const $fileName = window.location.pathname.slice(window.location.pathname.lastIndexOf('/') + 1);
const $textFiles = $row_types.markdown.concat($row_types.text, $row_types.code);
if ( ( window.frameElement !== null || window.top !== window.self ) && window.location.href.endsWith('/') ) {
const $custom_iframe_styles = document.createElement("style");
var $iframe_styles = '';
$iframe_styles += 'a.up' +
'{ background:transparent; }';
$iframe_styles += ':root, html, body' +
'{ background-color:#BBB; }';
$iframe_styles += 'body > table > thead, body > table > tbody > tr, body ul li' +
'{ background:rgba(221,221,221,0.5); }';
$iframe_styles += 'body > table > tbody > tr:nth-of-type(odd), body > ul > li:nth-of-type(odd)' +
'{ background:rgba(221,221,221,1); }';
$iframe_styles += 'body > table > tbody > tr:hover, body > ul > li:hover:not(:first-of-type)' +
'{ background:#ABABAB; }';
$iframe_styles += ':root, html, body' +
'{ border:0 !important; }';
$iframe_styles += 'body > table' +
'{ border-top:solid 1px #888888; }';
$iframe_styles += 'body > ul > li:first-of-type' +
'{ border-bottom:solid 1px #888888; }';
$iframe_styles += 'html, body' +
'{ border-radius:0; }';
$iframe_styles += 'body > table' +
'{ border-collapse:collapse; }';
$iframe_styles += 'html, body' +
'{ box-sizing:border-box; }';
$iframe_styles += '#parentDirLinkBox span' +
'{ color:transparent; }';
$iframe_styles += 'a:hover' +
'{ color:#000000; }';
$iframe_styles += 'a, #parentDirLinkBox span:before' +
'{ color:#111111; }';
$iframe_styles += '#parentDirLinkBox span:before' +
'{ content:"Parent Directory"; }';
$iframe_styles += '#UI_goUp a.up:before' +
'{ display:none; }';
$iframe_styles += 'a, li' +
'{ display:block; }';
$iframe_styles += '#UI_goUp, #UI_showHidden' +
'{ display:inline-table; }';
$iframe_styles += 'body > table table a:before' +
'{ float:left; }';
$iframe_styles += ':root, html, body, *' +
'{ font-family:'+ $settings.UI_font +'; }';
const $font_size_units = $settings.UI_font_size.replace(/\d*/,'');
$iframe_styles += 'html, body' +
'{ font-size:'+ parseFloat($settings.UI_font_size) * 0.875 + $font_size_units +'; }';
$iframe_styles += 'body > div, body > table, thead, body p' +
'{ font-size: 1em; }';
$iframe_styles += 'body > ul > li:first-of-type, #parentDirLinkBox span:before, #UI_goUp a' +
'{ font-weight:bold; }';
$iframe_styles += 'html' +
'{ height:100%; }';
$iframe_styles += 'body' +
'{ height:auto; }';
$iframe_styles += '#UI_goUp, #UI_showHidden, #UI_showHidden label' +
'{ height:1.5em !important; }';
$iframe_styles += 'body > table > tbody > tr, body > ul > li' +
'{ line-height:1.5; }';
$iframe_styles += '#UI_goUp, #UI_showHidden' +
'{ line-height:2; }';
$iframe_styles += 'body > ul' +
'{ list-style:none; }';
$iframe_styles += 'html, body, body div, body > ul > li a, #UI_goUp, #UI_showHidden, #parentDirLink, #parentDirLinkBox' +
'{ margin:0; }';
$iframe_styles += 'body > div' +
'{ margin:1em; }';
$iframe_styles += 'body p' +
'{ margin:1rem; }';
$iframe_styles += 'body > ul > li' +
'{ margin-bottom:0; }';
$iframe_styles += '.up' +
'{ margin-inline-start:0; }';
$iframe_styles += '.dir::before, .file > img' + // firefox
'{ margin-inline-end: 6px; }';
$iframe_styles += ':root, html, body, body > div, body > ul > li, .up' +
'{ padding:0; }';
$iframe_styles += 'body > table > tbody > tr > td, body > table > thead > tr > th, body > ul > li a, #parentDirLinkBox, #UI_goUp, #UI_showHidden' +
'{ padding-top:3px; }';
$iframe_styles += 'body > table > tbody > tr > td:first-of-type, body > table > thead > tr > th:first-of-type, body > ul > li a' +
'{ padding-right:0; }';
$iframe_styles += 'body > table th:last-of-type, body > table > tbody > tr > td:last-of-type, body > ul > li a, #parentDirLinkBox, #UI_showHidden' +
'{ padding-right:1em; }';
$iframe_styles += '#parentDirLinkBox' +
'{ padding-bottom:0; }';
$iframe_styles += 'body > table > tbody > tr > td, body > table > thead > tr > th, body > ul > li a, #parentDirLinkBox, #UI_goUp, #UI_showHidden' +
'{ padding-bottom:3px; }';
$iframe_styles += 'body > ul' +
'{ padding-left:0; }';
$iframe_styles += 'body > table > tbody > tr > td:first-of-type, body > table > thead > tr > th:first-of-type, body > ul > li a, #parentDirLinkBox, #UI_goUp' +
'{ padding-left:1em; }';
$iframe_styles += 'th:not(:first-of-type)' +
'{ text-align:right; }';
$iframe_styles += 'th:first-of-type' +
'{ text-align:left; }';
$iframe_styles += 'a, a:hover, td:hover, li:hover' +
'{ text-decoration:none !important; }';
$iframe_styles += 'a.icon' +
'{ text-indent:2px; }';
$iframe_styles += '#UI_goUp, #UI_showHidden' +
'{ vertical-align:middle; }';
$iframe_styles += 'html, body, body > table' +
'{ width:100%; }';
$iframe_styles += 'thead th:first-of-type' +
'{ width:50%; }';
$iframe_styles += 'html, body' +
'{ max-width:100%; }';
$iframe_styles += 'html, body' +
'{ min-width:100%; }';
$iframe_styles += 'body table tr, body ul li, body > table > tbody > tr:hover' +
'{ outline:0; }';
$('body').css({'font-family':$settings.UI_font});
$('body > h1, address, body > hr').remove();
$('body > table > tbody').find('hr').closest('tr').remove();
$('body > table th:contains("Name")').css({'text-align':'left'});
$('body > table th:contains("Size")').css({'text-align':'right'});
// pre type
if ( $('body > pre').length ) {
let $list_items = $('body pre').html();
let $parent_dir = $('body pre').find('a:contains("Parent")').first().attr('href');
$list_items = '<table>' + $list_items.replace(/<a.+?>Parent Directory<\/a>/,'').replace(/^\s*<a.+?<\/a><hr>/g,'').replace(/<a /g,'<tr><td><a ').replace(/\r/g,'</td></tr>').replace(/\s{2,}/g,'</td><td>') + '</table>';
$('body').empty().append($list_items).find('tr:first-of-type').remove();
$('body').prepend('<div id="parentDirLinkBox"><a href="'+ $parent_dir +'">Parent Directory</a></div>');
}
$custom_iframe_styles.appendChild(document.createTextNode(""));
$custom_iframe_styles.append($iframe_styles);
document.head.appendChild($custom_iframe_styles);
return;
// MARKDOWN FILES $row_types.markdown
} else if ( ( window.frameElement !== null || window.top !== window.self ) && ( $textFiles.includes( window.location.href.slice( window.location.href.lastIndexOf('.') +1 ) ) ) ) {
const $custom_iframe_MDstyles = document.createElement("style");
var $iframe_MDstyles = '';
$iframe_MDstyles += 'body' +
'{ margin:0;padding:32px 0 0; font-size:1rem; position:relative; }';
$iframe_MDstyles += 'body #source:focus' +
'{ outline:none; background:white; }';
$iframe_MDstyles += 'body #source, body #preview' +
'{ margin:0; padding:1rem; height:100%; box-sizing:border-box; position:relative; z-index:1; font-size:1rem; border:0; overflow-y:scroll; }';
$iframe_MDstyles += 'body.preview:not(.split) #source, body.source:not(.split) #preview, li#saveBtn div, .comment' +
'{ display:none; }';
$iframe_MDstyles += 'body.split #preview, body.split #source' +
'{ width:50%; float:left; }';
$iframe_MDstyles += 'body.split #preview' +
'{ border-left:solid 1px #999; }';
$iframe_MDstyles += '#MDhandle' +
'{ width:8px; position:absolute; top:0; bottom:0; left:calc(50% - 4px); cursor:col-resize; z-index:11; }';
// buttons
$iframe_MDstyles += '#buttons' + //ul
'{ margin:-32px 0 0; padding:0; display:block; width:100%; position:fixed; z-index:100; background:#EEE; border-bottom: solid 1px #999; font-size:0.875em; -webkit-user-select: none; -moz-user-select: none; user-select:none; }';
$iframe_MDstyles += '#buttons li' +
'{ margin:4px; padding:4px; width:3.5em; height:100%; display:block; opacity:0.5; list-style-type:none; cursor:pointer; }';
$iframe_MDstyles += '#buttons li:hover, body.preview:not(.split) #buttons li#showPreview, body.source:not(.split) #buttons li#showSRC, body.split #buttons li#toggleSplit, body.edited #saveBtn' +
'{ opacity:1; }';
$iframe_MDstyles += '#buttons li#toggleSplit' + // toggle split
'{ float:left; width:16px; height: 16px; margin: 4px 0 4px 4px; background:url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' enable-background=\'new 0 0 16 16\' xml:space=\'preserve\'><path fill=\'%23444444\' d=\'M0,0v16h16V0H0z M15,15H8.5V1H15V15z M7.5,15H1V1h6.5V15z\'/></svg>") center no-repeat; }';
$iframe_MDstyles += '#buttons li#syncScroll' + // sync scroll
'{ width:8em; float:left; opacity:1; }';
$iframe_MDstyles += '#buttons li#syncScroll label' + // sync scroll
'{ width:8em; display:block; font-size:0.875em; line-height:1.5; }';
$iframe_MDstyles += '#buttons li#showSRC' + // show source
'{ float:left; width:16px; height: 16px; margin: 4px 0 4px 8px; background:url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'42px\' height=\'16px\' viewBox=\'0 0 42 16\' enable-background=\'new 0 0 42 16\' xml:space=\'preserve\'><g> <path fill=\'%23444444\' d=\'M0.08,7.02L5.94,3.9l0.43,0.78L1.18,7.42l5.19,2.74l-0.43,0.78L0.08,7.82V7.02z\'/> <path fill=\'%23444444\' d=\'M7.84,16.01H6.82L13.78,0h1.02L7.84,16.01z\'/> <path fill=\'%23444444\' d=\'M21.75,7.87l-5.86,3.12l-0.43-0.78l5.19-2.74l-5.19-2.74l0.43-0.78l5.86,3.12V7.87z\'/> <path fill=\'%23444444\' d=\'M30.98,2.65h-3.63V1.58h8.55v1.07h-3.63v9.65h-1.28V2.65z\'/> <path fill=\'%23444444\' d=\'M36.38,4.71h1.3l0.42-2h0.8v2h2.45v0.99h-2.45v4.63c0,0.74,0.27,1.15,0.96,1.15c0.43,0,1.09-0.21,1.39-0.35 l0.18,0.95c-0.42,0.26-1.18,0.45-1.81,0.45c-1.36,0-1.94-0.7-1.94-2.19V5.71h-1.3V4.71z\'/></g></svg>") left 5px no-repeat; }';
$iframe_MDstyles += '#buttons li#showPreview' + // show preview
'{ float:left; width:16px; height: 16px; margin: 4px 0 4px 4px; background:url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'42px\' height=\'16px\' viewBox=\'0 0 42 16\' enable-background=\'new 0 0 42 16\' xml:space=\'preserve\'><g> <path fill=\'%23444444\' d=\'M0.08,7.02L5.94,3.9l0.43,0.78L1.18,7.42l5.19,2.74l-0.43,0.78L0.08,7.82V7.02z\'/> <path fill=\'%23444444\' d=\'M7.84,16.01H6.82L13.78,0h1.02L7.84,16.01z\'/> <path fill=\'%23444444\' d=\'M21.75,7.87l-5.86,3.12l-0.43-0.78l5.19-2.74l-5.19-2.74l0.43-0.78l5.86,3.12V7.87z\'/> <path fill=\'%23444444\' d=\'M30.98,2.65h-3.63V1.58h8.55v1.07h-3.63v9.65h-1.28V2.65z\'/> <path fill=\'%23444444\' d=\'M36.38,4.71h1.3l0.42-2h0.8v2h2.45v0.99h-2.45v4.63c0,0.74,0.27,1.15,0.96,1.15c0.43,0,1.09-0.21,1.39-0.35 l0.18,0.95c-0.42,0.26-1.18,0.45-1.81,0.45c-1.36,0-1.94-0.7-1.94-2.19V5.71h-1.3V4.71z\'/></g></svg>") -24px 5px no-repeat; }';
// Save button
$iframe_MDstyles += '#buttons li#saveBtn' + // show preview
'{ float:right; width:20px; height: 16px; background: url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' enable-background=\'new 0 0 16 16\' xml:space=\'preserve\'><g> <path fill=\'%23444444\' d=\'M16,0v10.02h-1.33V1.33H1.33v8.69H0V0H16z\'/> <path fill=\'%23444444\' d=\'M8.47,16h-0.7l-3.08-3.08l0.94-0.94l1.83,1.83V4.28h1.33v9.53l1.81-1.82l0.94,0.93L8.47,16z\'/></g></svg>") 8px 4px no-repeat; position:relative; }';
$iframe_MDstyles += 'body.edited #buttons li#saveBtn' + // show preview
'{ background: url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' enable-background=\'new 0 0 16 16\' xml:space=\'preserve\'><g> <path fill=\'%23DD2222\' d=\'M16,0v10.02h-1.33V1.33H1.33v8.69H0V0H16z\'/> <path fill=\'%23DD2222\' d=\'M8.47,16h-0.7l-3.08-3.08l0.94-0.94l1.83,1.83V4.28h1.33v9.53l1.81-1.82l0.94,0.93L8.47,16z\'/></g></svg>") 8px 4px no-repeat; position:relative; }';
$iframe_MDstyles += '#buttons li#saveBtn div' + // show preview
'{ position:relative; top:-9px; left:-24px; color:#999; text-align:right; }';
$iframe_MDstyles += '#buttons li#saveBtn:hover div' + // show preview
'{ display:block; }';
$iframe_MDstyles += '#buttons li#saveBtn span' + // show preview
'{ width:6rem; padding:4px 6px; background: #EEE; float:right; display:block; border:solid 1px #999; }';
$iframe_MDstyles += '#buttons li#saveBtn span:first-of-type' + // show preview
'{ border-bottom-width:0px; }';
$iframe_MDstyles += '#buttons li#saveBtn span:hover' + // show preview
'{ color:#444; }';
// textarea source
$iframe_MDstyles += '#source' +
'{ width:100%; height:100%; min-height:100%; line-height:1.2; overflow-y:visible; font-family:monospace; resize: none; position:relative; top:0;bottom:0; background:#EEE; }';
$iframe_MDstyles += '#source:focus' +
'{ background:#FFF; }';
// preview styles
$iframe_MDstyles += '#preview' +
'{ background:#FFF; }';
$iframe_MDstyles += '#preview p' +
'{ margin:1em 0; }';
$iframe_MDstyles += '#preview img' +
'{ width:auto; height:auto; max-width:100%; max-height:100%; margin:1em 0; }';
$iframe_MDstyles += '#preview pre, #preview blockquote' +
'{ padding:1em; background:#EEE; }';
$iframe_MDstyles += '#preview pre' +
'{ display:block; border:solid 1px #BBB; border-radius:3px; white-space:pre-wrap; word-break:break-word; }';
$iframe_MDstyles += '#preview blockquote' +
'{ margin:1em 0; border-left:solid 2px #999; }';
$iframe_MDstyles += '#preview .no_list' +
'{ list-style:none; }';
$iframe_MDstyles += '#preview > .no_list' +
'{ padding:0; }';
$iframe_MDstyles += '#preview kbd' +
'{ padding:2px 4px; background:#eee; }';
$iframe_MDstyles += 'input[type="checkbox"]' +
'{ margin-right:6px; float:left; }';
$custom_iframe_MDstyles.appendChild(document.createTextNode(""));
$custom_iframe_MDstyles.append($iframe_MDstyles);
document.head.appendChild($custom_iframe_MDstyles);
// Attempt to prettify dark theme styles; doesn't respond to user changing
// $settings.dark_theme === true ? $('input,a').css({'filter':'invert(87.5%)'}) : null;
// UI Elements: source
let $md = '';
$md = document.querySelectorAll('pre')[0].innerHTML;
$('body > pre').first().remove();
const sourceEl = $('<textarea id="source"></textarea>');
const previewEl = $('<div id="preview"></div>')
const MDhandle = $('<div id="MDhandle"></div>');
// UI Elements: Buttons
const toggleSplitBtn = $('<li id="toggleSplit" title="Toggle Split"></li>');
const syncScrollEl = $('<li id="syncScroll"><input name="syncScroll" type="checkbox"><label for="syncScroll">Sync Scroll</label></li>')
const toggleSrcBtn = $('<li id="showSRC" title="Show Source"></li>');
const togglePreviewBtn = $('<li id="showPreview" title="Show Preview"></li>');
const saveBtn = $('<li id="saveBTN" title=""><div><span id="saveText">Save Source</span><span id="saveHTML">Save HTML</span></div></li>');
const buttonsCont = $('<ul id="buttons"></div>');
buttonsCont.append(toggleSrcBtn, togglePreviewBtn, toggleSplitBtn, syncScrollEl, saveBtn);
// BUILD UI
$('body').append(buttonsCont, sourceEl, previewEl, MDhandle);
// INIT UI
$settings.split_view === true ? $('body').addClass("split") : null;
$settings.preview_text === true ? $('body').addClass("preview") : $('body').addClass("source");
$settings.sync_scroll === true ? $('#syncScroll input').prop({checked:true}) : null;
// Resize Sidebar/Content Pane
function resizeSplit(f) {
f.stopPropagation();
var $startX = f.pageX;
var $split_width = sourceEl.width();
var $window_width = window.innerWidth;
$('#MDhandle').on('mousedown',function() {
});
$(document).on('mousemove',function(e) {
e.stopPropagation();
e.preventDefault();
var $deltaX = e.pageX - $startX;
if ( e.pageX > 200 && e.pageX < $window_width - 200 ) {
MDhandle.css({'left':$split_width + $deltaX + -4 + 'px'});
sourceEl.css({'width':$split_width + $deltaX + 'px'});
previewEl.css({'width':($window_width - $split_width) - $deltaX + 'px'});
}
});
$(document).on('mouseup',function() {
$(document).off('mousemove');
$split_width = sourceEl.width();
});
}
MDhandle.on('mousedown', resizeSplit );
// BUTTONS functions
$('#buttons').on('mousedown','li,span',function(e) {
e.stopPropagation();
sourceEl.off('blur', unsavedWarning);
let $name = decodeURI($fileName);
let $thisId = $(this).attr('id');
$thisId === 'toggleSplit' ? $('body').toggleClass('split').find('#source,#preview,#MDhandle').attr('style','') :
$thisId === 'showSRC' ? $('body').removeClass('split preview').addClass('source').find('#source,#preview,#MDhandle').attr('style','') :
$thisId === 'showPreview' ? $('body').removeClass('split source').addClass('preview').find('#source,#preview,#MDhandle').attr('style','') :
$thisId === 'saveText' ? saveMD( $name, sourceEl.val() ) :
$thisId === 'saveHTML' ? saveMD( $name.slice(0,$name.lastIndexOf('.') + 1) + 'html', previewEl.html() ) : null;
});
$('#buttons').on('mouseup','li,#saveText,#saveHTML',function(e) {
e.stopPropagation();
sourceEl.focus();
sourceEl.on('blur', unsavedWarning);
});
$('body').on('mouseover','#preview,#buttons',function(e) {
e.stopPropagation();
sourceEl.off('blur', unsavedWarning);
});
$('body').on('mouseout','#preview,#buttons',function(e) {
e.stopPropagation();
sourceEl.one('blur', unsavedWarning);
});
$(window).on('resize',function() {
$('#source,#preview,#MDhandle').attr('style','');
});
// SOURCE
sourceEl.val($md);
document.getElementById('source').setSelectionRange(0,0);
// PREVIEW
// (req: markdown-it) new MarkdownIt([presetName][, options])
var MDit = window.markdownit({linkify:false,html:true});
// SYNC Scroll
$('#syncScroll label').on('click',function(e){
e.stopPropagation();
$('#syncScroll input').click();
});
previewEl.on('scroll', function () {
document.querySelector('input[name="syncScroll"').checked ? sourceEl.scrollTop($(this).scrollTop()) : null;
});
sourceEl.on('scroll', function () {
document.querySelector('input[name="syncScroll"').checked ? previewEl.scrollTop($(this).scrollTop()) : null;
});
// Custom processing for Markdown and non-Markdown text.
function customPreProcess(src) {
return src;
}
function customPostProcess(html) {
html = html.replace(/^\/\/\s+?(.+?)$/gm,'<p>// $1</p>')
.replace(/<p>\-*\s*\[x\]\s*(.+)$/gm,'<p class="checklist"><input type="checkbox" checked><label>$1</label></p>')
.replace(/<p>\-*\s*\[\s*\]\s*(.+)$/gm,'<p class="checklist"><input type="checkbox"><label>$1</label></p>')
.replace(/<li>\-*\s*\[x\]\s*(.+)$/gm,'<li class="checklist"><input type="checkbox" checked><label>$1</label></li>')
.replace(/<li>\-*\s*\[\s*\]\s*(.+)$/gm,'<li class="checklist"><input type="checkbox"><label>$1</label></li>')
.replace(/\</g,'<').replace(/\>/g,'>') // convert < and > entities
.replace(/<p>\"<(.+)>;\"<\/p>/g,'<$1>'); // remove quoted html and p wrappers in order to render html
return html;
}
function markdown(src) {
let MDpreview = MDit.render( customPreProcess( src ) ); // render markdown from preprocessed source text
previewEl.html( customPostProcess( MDpreview ) ); // set previewed html
checklistStyle();
}
markdown($('#source').val() );
// EDITING
function replaceAt(str, replacement, position) {
return str = str.substring(0, position) + replacement + str.substring(position + replacement.length);
}
function replaceNthSubStr(str,substr,replacement,index) {
let count = 0;
let found;
while ( (found = substr.exec(str)) !== null) {
if ( count === index ) {
return replaceAt(str, replacement, found.index );
} else {
count++;
}
}
}
// Checkboxes
function checklistStyle() {
$('.checklist').closest('ul').addClass('no_list');
}
// TODO: update source text when toggling previewed checkboxes
$('#preview p.checklist').on('click','input',function(e) {
e.stopPropagation();
$('p.checklist').removeClass('clicked');
$(this).closest('p').addClass('clicked');
let checkboxLength = $('#preview p.checklist').length;
let thisIndex = $('#preview p.checklist').index( $('.clicked') );
let srctext = $('#source').val();
let substr = new RegExp(/\[.\]/g);
let replacement = $(this).is(':checked') ? '[x]' : '[ ]';
$('#source').val( replaceNthSubStr(srctext,substr,replacement,thisIndex) );
addEditedClass();
});
// Live preview, add edited warning
sourceEl.on('change', function(e) {
addEditedClass();
});
sourceEl.on('keyup', function(e) {
if ( !['Alt','Shift','Meta','Control','Tab','ArrowUp','ArrowRight','ArrowDown','ArrowLeft'].includes(e.key) ) {
addEditedClass();
markdown( $('#source').val() );
}
});
function addEditedClass() {
if ( !sourceEl.hasClass('edited') ) {
$('#source, body').addClass('edited');
}
}
function unsavedWarning() {
if ( $('#source, body').hasClass('edited') ) {
let r = window.confirm('Warning! You have unsaved changes. Do you want to save the file before closing?');
if ( r == true ) {
$('#saveText').trigger('mousedown');
} else {
//$('#source').one('blur',unsavedWarning );
}
}
}
sourceEl.on('blur', unsavedWarning);
// SAVE SOURCE or HTML
var saveMD = function(filename, data) {
var blob = new Blob([data], {type: 'text/plain'});
var temp = window.document.createElement('a');
temp.href = window.URL.createObjectURL(blob);
temp.download = filename;
document.body.appendChild(temp);
$(temp).on('mousedown mouseup',function(e){
e.stopImmediatePropagation();
sourceEl.off('blur', unsavedWarning);
})
temp.click();
document.body.removeChild(temp);
URL.revokeObjectURL(blob);
$('body,#source').removeClass('edited');
}
//
} // END IFRAME FUNCTIONS
// Don't run script in previewed contentEditable text and html files.
if ( window.location.pathname.slice(-1) != '/') {
return;
}
// Globals
var e, i, j, n;
// ***** SET UP UI ELEMENTS ***** //
const $body = $('body');
$body.attr('lang','en').find('> h1:contains("Index of"),> #parentDirLinkBox,> #UI_goUp,#UI_showHidden').remove();
$('head').prepend('<meta charset="utf-8">');
// ***** SIDEBAR ELEMENTS ***** //
const $parent_dir_menu = $('<nav id="parent_dir_menu"><a href=""> </a></nav>');
const $parents_dir_menu = $('<nav id="parents_dir_menu"><div></div></nav><ul class="menu"></ul>');
const $shortcuts_menu = $('<nav id="shortcuts_menu"><div> </div></nav><ul id="shortcuts" class="menu"></ul>');
const $details_btn = $('<button id="details_btn" tabindex="-1"><span>Show details</span><span>Hide details</span></button>');
const $inv_checkbox = $('<label ><input type="checkbox" id="inv_checkbox" for="inv_checkbox" name="inv_checkbox" tabindex="-1" />Hide Invisibles</label>');
const $grid_btn = $('<div id="grid_btn" tabindex="-1" title="Show Grid"><ul class="menu"><li id="show_image_grid">Show Image Grid</li><li id="show_font_grid">Show Font Grid</li></ul></div>');
const $sidebar_header = $('<table id="sidebar_header"><thead><tr><th colspan="3">INDEX OF</th></tr></thead><tbody><tr><td></td><td></td><td></td></tr><tr><td colspan="3"></td></tr></tbody></table>');
const $dir_list_head = $('<thead id="thead"><tr id="theader" class="header"><th id="name" class="name"><input id="play_toggle" type="checkbox" tabindex="-1" checked="true" />Name</th><th id="size" class="details">Size</th><th id="date" class="details">Date</th><th id="kind" class="details">Kind</th><th id="ext" class="details">Ext</th><th id="default" class="details">Default</th></tr></thead>');
const $dir_list_body = $('<tbody id="tbody"></tbody>');
const $dir_list = $('<table id="dir_list"></table>');
const $dir_list_wrapper = $('<div id="dir_list_wrapper"></div>');
const $sidebar = $('<div id="sidebar"></div>');
const $handle = $('<div id="handle"></div>');
const $sidebar_wrapper = $('<td id="sidebar_wrapper"></td>');
const $toggle_sidebar = $('<div id="toggle_sidebar"></div>');
// ***** CONTENT PANE ELEMENTS ***** //
const $content_grid = $('<div id="content_grid" data-grid-scale-factor="0" data-kind="grid"></div>');
const $image_grid_item_el = $('<div class="image_grid_item"><a href=""><img src="/" /></a></div>');
const $font_grid_item_el = $('<div class="font_grid_item"></div>');
const $content_scale = $('<div id="scale"><span id="increase"></span><span id="decrease"></span></div>');
const $sample_string = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ<br />abcdefghijklmnopqrstuvwxyz<br />0123456789 [(!@#$%^&*;:)]';
const $lorem_string = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.';
const $specimen = $('<div class="specimen" style="font-size:3em;">'+ $sample_string +'</div><div class="lorem first" style="font-size:1em;">'+ $lorem_string +'</div><div class="lorem" style="font-size:1em;">'+ $lorem_string +'</div><div class="lorem" style="font-size:1em;">'+ $lorem_string +'</div>');
const $content_font = $('<div id="content_font" spellcheck="false" contenteditable="true" data-kind="font"></div>');
const $image = $('<img class="" data-kind="image" />');
const $content_image = $('<div id="content_image" data-image-scale-factor="1" data-kind="image"></div>');
const $content_pdf = $('<embed id="content_pdf" name="plugin" type="application/pdf" tabindex="0" data-kind="pdf"></embed>');
const $content_iframe = $('<iframe id="content_iframe" sandbox="allow-scripts allow-modals" tabindex="0" data-kind="file"></iframe>');
const $content_video = $('<video id="content_video" class="media" controls data-kind="video">Your browser does not support the video tag.</video>');
const $content_audio_title = $('<tr id="content_audio_title"><td colspan="3"></td></tr>');
const $content_audio = $('<tr id="content_audio"><td colspan="3"></td></tr>');
const $prev_track = $('<div id="prev_track" class="prev_next_track_btn" title="Previous track"></div>');
const $next_track = $('<div id="next_track" class="prev_next_track_btn" title="Next track"></div>');
const $audio = $('<audio id="audio" preload="auto" tabindex="0" controls>Sorry, your browser does not support HTML5 audio.</audio>');
const $loop = $('<label><input type="checkbox" id="loop" for="loop" name="loop" tabindex="0" />Loop</label>');
const $shuffle = $('<label><input type="checkbox" id="shuffle" for="shuffle" name="shuffle" tabindex="0" />Shuffle</label>');
const $close_audio = $('<div id="close_audio" title="Close audio"></div>');
const $checkbox_cont = $('<div id="checkbox_div"></div>');
const $content_reload_btn = $('<td><button id="reload_btn" tabindex="-1">Reload</button></td>');
const $content_stop_btn = $('<td><button id="stop" tabindex="-1">Stop</button></td>');
const $content_title = $('<tr id="content_title"><td id="title"></td></tr>');
const $content_close_btn = $('<td><button id="close_btn" tabindex="-1">Close</button></td>');
const $content_header = $('<header id="content_header"><table><tbody></tbody></table></header>');
const $prev_btn = $('<div class="nav_btn" id="prev_btn"></div>');
const $next_btn = $('<div class="nav_btn" id="next_btn"></div>');
const $content_container = $('<section id="content_container"></section>');
const $content_pane = $('<td id="content_pane"></td>');
// SVG UI ICONS
const $svg_prefix = 'url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' ';
const $up_arrow = $svg_prefix + 'width=\'12.728px\' height=\'7.779px\' viewBox=\'0 0 12.728 7.779\' enable-background=\'new 0 0 12.728 7.779\' xml:space=\'preserve\'><path fill=\'%23444444\' d=\'M6.364,2.828l4.95,4.949l1.414-1.414L6.364,0l0,0L0,6.363l1.413,1.416L6.364,2.828\'/></svg>")';
const $up_arrow_inv = $svg_prefix + 'width=\'12.728px\' height=\'7.779px\' viewBox=\'0 0 12.728 7.779\' enable-background=\'new 0 0 12.728 7.779\' xml:space=\'preserve\'><path fill=\'%23CCCCCC\' d=\'M6.364,2.828l4.95,4.949l1.414-1.414L6.364,0l0,0L0,6.363l1.413,1.416L6.364,2.828\'/></svg>")';
const $svg_arrow = $svg_prefix + 'width=\'11px\' height=\'16px\' viewBox=\'234.5 248 11 16\' enable-background=\'new 234.5 248 11 16\' xml:space=\'preserve\'><path d=\'M245.5,261l-3,3l-8-8l8-8l3,3l-5,5L245.5,261z\'/></svg>")';
const $toggle = $svg_prefix + 'width=\'13.779px\' height=\'12.729px\' viewBox=\'2.474 -2.475 13.779 12.729\' enable-background=\'new 2.474 -2.475 13.779 12.729\' xml:space=\'preserve\'> <path fill=\'%23444444\' d=\'M5.302,3.889l4.949-4.95L8.838-2.475L2.474,3.889l0,0l6.363,6.364l1.416-1.413L5.302,3.889\'/> <path fill=\'%23444444\' d=\'M11.302,3.889l4.949-4.95l-1.414-1.414L8.474,3.889l0,0l6.363,6.364l1.416-1.413L11.302,3.889\'/> </svg>")';
const $check_mark = $svg_prefix + 'width=\'17px\' height=\'14px\' viewBox=\'250.182 490.01 17 14\' enable-background=\'new 250.182 490.01 16.971 14.143\' xml:space=\'preserve\'><polygon fill=\'%23444444\' points=\'255.839,498.495 253.011,495.667 250.182,498.496 255.839,504.152 267.152,492.838 264.323,490.01 \'/></svg>")';
const $check_mark_inv = $svg_prefix + 'width=\'17px\' height=\'14px\' viewBox=\'250.182 490.01 17 14\' enable-background=\'new 250.182 490.01 16.971 14.143\' xml:space=\'preserve\'><polygon fill=\'%23CCCCCC\' points=\'255.839,498.495 253.011,495.667 250.182,498.496 255.839,504.152 267.152,492.838 264.323,490.01 \'/></svg>")';
const $menu_arrow = $svg_prefix + 'width=\'24px\' height=\'16px\' viewBox=\'0 0 24 16\' enable-background=\'new 0 0 24 16\' xml:space=\'preserve\'> <polygon fill=\'%23444444\' points=\'0,0 13.873,8.008 0.001,16.017 \'/> </svg>")';
const $menu_arrow_inv = $svg_prefix + 'width=\'24px\' height=\'16px\' viewBox=\'0 0 24 16\' enable-background=\'new 0 0 24 16\' xml:space=\'preserve\'> <polygon fill=\'%23CCCCCC\' points=\'0,0 13.873,8.008 0.001,16.017 \'/> </svg>")';
const $menu_icon = $svg_prefix + 'width=\'13px\' height=\'10px\' viewBox=\'0 0 13 10\' enable-background=\'new 0 0 13 10\' xml:space=\'preserve\'><rect fill=\'%23444444\' width=\'13\' height=\'2\'/><rect y=\'4\' fill=\'%23444444\' width=\'13\' height=\'2\'/><rect y=\'8\' fill=\'%23444444\' width=\'13\' height=\'2\'/></svg>")';
const $grid_icon = $svg_prefix + 'width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' enable-background=\'new 0 0 16 16\' xml:space=\'preserve\'><g><path fill=\'%23666666\' d=\'M5,2v3H2V2H5 M7,0H0v7h7V0L7,0z\'/></g><g><path fill=\'%23666666\' d=\'M14,2v3h-3V2H14 M16,0H9v7h7V0L16,0z\'/></g><g><path fill=\'%23666666\' d=\'M5,11v3H2v-3H5 M7,9H0v7h7V9L7,9z\'/></g><g><path fill=\'%23666666\' d=\'M14,11v3h-3v-3H14 M16,9H9v7h7V9L16,9z\'/></g></svg>")';
const $plus_sign = $svg_prefix + 'width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' xml:space=\'preserve\'><polygon points=\'16,6.5 9.5,6.5 9.5,0 6.5,0 6.5,6.5 0,6.5 0,9.5 6.5,9.5 6.5,16 9.5,16 9.5,9.5 16,9.5 \'/></svg>")';
const $minus_sign = $svg_prefix + 'width=\'16px\' height=\'16px\' viewBox=\'0 0 16 16\' xml:space=\'preserve\'> <rect x=\'1\' y=\'6.499\' width=\'14\' height=\'3.001\'/> </svg>")';
const $next_track_arrow = $svg_prefix + 'width=\'12.8px\' height=\'14px\' viewBox=\'-2 0 12.8 14\' enable-background=\'new -2 0 12.8 14\' xml:space=\'preserve\'><polygon fill=\'%23919191\' points=\'10.873,14.017 0,7.01 10.872,0 \'/><rect x=\'-2\' y=\'0\' fill=\'%23919191\' width=\'2\' height=\'14\'/></svg>")';
const $next_track_arrow_gecko = $svg_prefix + 'width=\'12.8px\' height=\'14px\' viewBox=\'-2 0 12.8 14\' enable-background=\'new -2 0 12.8 14\' xml:space=\'preserve\'><polygon fill=\'white\' points=\'10.873,14.017 0,7.01 10.872,0 \'/><rect x=\'-2\' y=\'0\' fill=\'white\' width=\'2\' height=\'14\'/></svg>")';
const $next_track_arrow_gecko_hover = $svg_prefix + 'width=\'12.8px\' height=\'14px\' viewBox=\'-2 0 12.8 14\' enable-background=\'new -2 0 12.8 14\' xml:space=\'preserve\'><polygon fill=\'%236bb5ff\' points=\'10.873,14.017 0,7.01 10.872,0 \'/><rect x=\'-2\' y=\'0\' fill=\'%236bb5ff\' width=\'2\' height=\'14\'/></svg>")';
const $music = $svg_prefix + 'width=\'143.717px\' height=\'199.404px\' viewBox=\'0 0 143.717 199.404\' enable-background=\'new 0 0 143.717 199.404\' xml:space=\'preserve\'><g opacity=\'0.2\'> <path fill=\'%23757679\' d=\'M143.717,143.82c0,10.033-4.573,18.425-13.717,25.183c-8.394,6.143-17.776,9.211-28.149,9.211 c-6.074,0-11.056-1.432-14.943-4.297c-4.301-3.275-6.45-7.849-6.45-13.719c0-9.279,4.403-17.438,13.204-24.466 c8.326-6.616,17.266-9.93,26.82-9.93c8.052,0,13.922,1.605,17.606,4.812V25.487L63.26,45.654v119.354 c0,10.03-4.573,18.427-13.717,25.181c-8.394,6.142-17.778,9.215-28.148,9.215c-6.077,0-11.055-1.437-14.947-4.302 C2.151,191.827,0,187.253,0,181.386c0-9.282,4.401-17.436,13.206-24.465c8.323-6.615,17.262-9.929,26.817-9.929 c8.051,0,13.921,1.605,17.606,4.812V23.237L143.717,0V143.82z\'/></g></svg>")';
//SVG FILE ICONS
// Chrome default icons
const $file_icon_dir_default = 'url("data:image/png;base64,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 ")';
const $file_icon_file_default = 'url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAABnRSTlMAAAAAAABupgeRAAABHUlEQVR42o2RMW7DIBiF3498iHRJD5JKHurL+CRVBp+i2T16tTynF2gO0KSb5ZrBBl4HHDBuK/WXACH4eO9/CAAAbdvijzLGNE1TVZXfZuHg6XCAQESAZXbOKaXO57eiKG6ft9PrKQIkCQqFoIiQFBGlFIB5nvM8t9aOX2Nd18oDzjnPgCDpn/BH4zh2XZdlWVmWiUK4IgCBoFMUz9eP6zRN75cLgEQhcmTQIbl72O0f9865qLAAsURAAgKBJKEtgLXWvyjLuFsThCSstb8rBCaAQhDYWgIZ7myM+TUBjDHrHlZcbMYYk34cN0YSLcgS+wL0fe9TXDMbY33fR2AYBvyQ8L0Gk8MwREBrTfKe4TpTzwhArXWi8HI84h/1DfwI5mhxJamFAAAAAElFTkSuQmCC ")';
// Custom file icons
const $svg_icon_prefix = 'url("data:image/svg+xml;utf8,<svg version=\'1.1\' id=\'Layer_1\' xmlns=\'http://www.w3.org/2000/svg\' xmlns:xlink=\'http://www.w3.org/1999/xlink\' x=\'0px\' y=\'0px\' width=\'14px\' height=\'14px\' viewBox=\'0 0 14 14\' enable-background=\'new 0 0 14 14\' xml:space=\'preserve\'> ';
const $file_icon_dir = $svg_icon_prefix + '<polygon fill=\'%233399FF\' points=\'6.1,2.7 4.8,1 0,1 0,13 14,13 14,2.7 \'/> <rect x=\'1.5\' y=\'4.2\' fill=\'%2399CCFF\' width=\'11\' height=\'7.3\'/> </svg> ")';
const $file_icon_dir_invisible = $svg_icon_prefix + '<polygon fill=\'%23888888\' points=\'6.1,2.7 4.8,1 0,1 0,13 14,13 14,2.7 \'/> <rect x=\'1.5\' y=\'4.2\' fill=\'%23BBBBBB\' width=\'11\' height=\'7.3\'/> <circle fill=\'%23888888\' cx=\'7\' cy=\'7.9\' r=\'1\'/> </svg> ")';
const $file_icon_app = $svg_icon_prefix + '<g> <polygon style=\'fill:%230066FF;\' points=\'14,0 0,0 0,14 14,14 \'/> </g> <path style=\'fill:%23FFFFFF;\' d=\'M6.466,3.696L5.854,3.421c-0.175-0.078-0.381,0.003-0.455,0.18L5.086,4.348l1.241,0.578l0.315-0.791 C6.71,3.965,6.632,3.771,6.466,3.696z\'/> <polygon style=\'fill:%23FFFFFF;\' points=\'4.955,4.663 2.755,9.922 4.091,10.544 6.201,5.243 \'/> <polygon style=\'fill:%23FFFFFF;\' points=\'2.625,10.237 2.563,12.166 3.955,10.856 \'/> <polygon style=\'fill:%23FFFFFF;\' points=\'9.998,6.663 10.569,8.027 13.143,8.027 13.143,6.663 \'/> <path style=\'fill:%23FFFFFF;\' d=\'M9.838,7.164L7.594,1.797C7.52,1.619,7.314,1.538,7.139,1.616L6.527,1.893 C6.36,1.968,6.282,2.16,6.35,2.329l2.17,5.449L9.838,7.164z\'/> <polygon style=\'fill:%23FFFFFF;\' points=\'9.97,7.479 8.646,8.096 9.021,9.035 10.367,8.43 \'/> <path style=\'fill:%23FFFFFF;\' d=\'M10.479,8.753l-1.3,0.585L9.178,9.339c-0.041,0.311-0.073,0.736,0.073,1.07 c0.35,0.798,1.045,1.264,0.923,1.959c0,0,0.887-1.152,0.989-1.896C11.286,9.579,10.82,9.05,10.479,8.753z\'/> <polygon style=\'fill:%23FFFFFF;\' points=\'5.459,8.027 8.251,8.027 7.708,6.663 6.003,6.663 \'/> <polygon style=\'fill:%23FFFFFF;\' points=\'3.749,6.663 0.857,6.663 0.857,8.027 3.178,8.027 \'/> </svg> ")';
const $file_icon_file = $svg_icon_prefix + '<g> <polygon fill=\'%23888888\' points=\'8.3,0 1.5,0 1.5,14 12.5,14 12.5,4.2 \'/> <polygon fill=\'%23FFFFFF\' points=\'11,12.5 3,12.5 3,1.5 6.8,1.5 6.8,5.7 11,5.7 \'/> <polygon fill=\'%23FFFFFF\' points=\'8.3,4.2 10.2,4.2 8.3,2.2 \'/> </g> </svg> ")';
const $file_icon_text = $svg_icon_prefix + '<g> <polygon style=\'fill:%238888AA;\' points=\'14,0 0,0 0,14 14,14 \'/> </g> <g> <rect x=\'2.155\' y=\'2.187\' style=\'fill:%23FFFFFF;\' width=\'9.69\' height=\'1.14\'/> </g> <g> <rect x=\'2.155\' y=\'5.036\' style=\'fill:%23FFFFFF;\' width=\'9.69\' height=\'1.14\'/> </g> <g> <rect x=\'2.155\' y=\'7.886\' style=\'fill:%23FFFFFF;\' width=\'9.69\' height=\'1.141\'/> </g> <g> <rect x=\'2.155\' y=\'10.736\' style=\'fill:%23FFFFFF;\' width=\'6.555\' height=\'1.14\'/> </g> </svg> ")';
const $file_icon_image = $svg_icon_prefix + '<g id=\'Layer_2\'> </g> <circle fill=\'%23FFEE22\' cx=\'5.5\' cy=\'3.2\' r=\'1.5\'/> <g> <path fill=\'%23FFFFFF\' d=\'M5.6,7.5L3.8,6L0.2,8.7c0.1,0.6,0.6,1.5,0.5,1.3l3-2.4L5.6,9l4.7-4l3.6,3.2l0,0C14,7.8,14,7.4,14,7 c0-0.1,0-0.3,0-0.4l-3.6-3.2L5.6,7.5z\'/> </g> <path fill=\'%2399AADD\' d=\'M3.8,6l1.8,1.5l4.8-4.1L14,6.6C13.8,2.9,10.7,0,7,0C3.1,0,0,3.1,0,7c0,0.6,0.1,1.2,0.2,1.7L3.8,6z\'/> <path fill=\'%233366CC\' d=\'M10.3,5L5.6,9L3.7,7.6l-3,2.4c1.1,2.4,3.5,4,6.3,4c3.4,0,6.3-2.5,6.9-5.8L10.3,5z\'/> <circle fill=\'%23FFE650\' cx=\'5.5\' cy=\'3.2\' r=\'1.5\'/> </svg> ")';
const $file_icon_pdf = $svg_icon_prefix + '<g> <polygon style=\'fill:%23D84444;\' points=\'14,0 0,0 0,14 14,14 14,0 \'/> </g> <path style=\'fill:%23FFFFFF;\' d=\'M12.634,9.094c-0.074,0.047-0.288,0.075-0.423,0.075c-0.439,0-0.981-0.202-1.745-0.529 c0.294-0.022,0.562-0.031,0.803-0.031c0.441,0,0.569,0,1.002,0.108C12.7,8.824,12.705,9.047,12.634,9.094z M4.99,9.162 c0.17-0.3,0.345-0.616,0.521-0.952c0.435-0.822,0.712-1.469,0.914-1.997c0.409,0.742,0.917,1.37,1.51,1.876 C8.011,8.151,8.09,8.212,8.174,8.276C6.962,8.519,5.914,8.809,4.99,9.162z M6.404,1.383c0.241,0,0.38,0.606,0.391,1.179 c0.011,0.568-0.12,0.965-0.287,1.265c-0.14-0.441-0.203-1.129-0.203-1.581C6.305,2.245,6.295,1.383,6.404,1.383z M1.663,12.3 c0.14-0.374,0.68-1.113,1.479-1.771c0.051-0.037,0.175-0.155,0.289-0.263C2.596,11.603,2.033,12.133,1.663,12.3z M12.864,8.31 c-0.24-0.238-0.781-0.363-1.599-0.373c-0.555-0.008-1.218,0.041-1.923,0.138C9.03,7.893,8.707,7.697,8.451,7.459 c-0.683-0.64-1.25-1.524-1.606-2.497c0.021-0.094,0.044-0.171,0.062-0.253c0,0,0.383-2.186,0.28-2.925 c-0.015-0.104-0.021-0.131-0.05-0.21L7.104,1.486c-0.103-0.241-0.31-0.497-0.633-0.483L6.283,0.997H6.28 c-0.358,0-0.654,0.184-0.729,0.456c-0.233,0.864,0.007,2.15,0.444,3.818L5.882,5.544c-0.312,0.76-0.704,1.527-1.048,2.203 L4.787,7.836c-0.362,0.71-0.693,1.315-0.99,1.825l-0.31,0.165c-0.021,0.014-0.551,0.292-0.675,0.367 c-1.053,0.628-1.752,1.343-1.868,1.91c-0.037,0.179-0.009,0.41,0.178,0.52l0.299,0.148c0.129,0.064,0.269,0.096,0.406,0.096 c0.75,0,1.621-0.931,2.817-3.023c1.387-0.452,2.965-0.828,4.347-1.035c1.052,0.595,2.346,1.006,3.163,1.006 c0.146,0,0.271-0.013,0.373-0.042c0.155-0.04,0.288-0.129,0.369-0.254c0.156-0.235,0.191-0.563,0.146-0.901 C13.032,8.519,12.95,8.395,12.864,8.31z\'/> </svg> ")';
const $file_icon_font = $svg_icon_prefix + '<g><polygon style=\'fill:%23770099;\' points=\'14,0 0,0 0,14 14,14 \'/></g><g><path style=\'fill:%23FFFFFF;\' d=\'M4.599,11.321h1.44V2.774H3.334v1.088H1.83V1.222h10.34v2.641h-1.505V2.774H7.977v8.547h1.393v1.457 H4.599V11.321z\'/></g></svg>")';
const $file_icon_code = $svg_icon_prefix + '<g> <polygon style=\'fill:%237722DD;\' points=\'14,0 0,0 0,14 14,14 \'/> </g> <g> <path style=\'fill:%23FFFFFF;\' d=\'M5.892,12.965c-1.049,0-1.784-0.161-2.209-0.48c-0.425-0.317-0.638-0.82-0.638-1.503V8.915 c0-0.446-0.146-0.764-0.438-0.95C2.315,7.777,1.898,7.684,1.351,7.684V6.316c0.547,0,0.967-0.094,1.259-0.28s0.438-0.5,0.438-0.938 V3.006c0-0.675,0.217-1.172,0.65-1.491C4.13,1.195,4.862,1.036,5.893,1.036v1.312c-0.401,0.01-0.718,0.09-0.952,0.24 c-0.233,0.15-0.348,0.426-0.348,0.827V5.4c0,0.876-0.511,1.396-1.532,1.559v0.083c1.021,0.154,1.532,0.67,1.532,1.544v1.997 c0,0.41,0.116,0.688,0.349,0.835c0.233,0.146,0.55,0.223,0.951,0.232L5.892,12.965L5.892,12.965z\'/> <path style=\'fill:%23FFFFFF;\' d=\'M8.045,12.965v-1.313c0.392-0.009,0.706-0.089,0.944-0.239c0.236-0.15,0.355-0.426,0.355-0.829 V8.588c0-0.867,0.511-1.382,1.531-1.545V6.959C9.855,6.795,9.345,6.28,9.345,5.413V3.416c0-0.41-0.116-0.688-0.349-0.834 C8.764,2.436,8.447,2.358,8.045,2.349V1.036c1.049,0,1.785,0.159,2.21,0.479c0.423,0.319,0.637,0.821,0.637,1.505v2.065 c0,0.447,0.146,0.765,0.438,0.951c0.292,0.187,0.711,0.28,1.257,0.28v1.367c-0.546,0.012-0.967,0.107-1.259,0.287 C11.035,8.153,10.89,8.47,10.89,8.915v2.08c0,0.674-0.217,1.172-0.65,1.491C9.808,12.805,9.075,12.965,8.045,12.965z\'/> </g> </svg>")';
const $file_icon_html = $svg_icon_prefix + '<path style=\'fill:%23FFFFFF;\' d=\'M7,14c-3.9,0-7-3.1-7-7C0,3.2,3.1,0,7,0H7C8.9,0,10.6,0.7,12,2C13.3,3.4,14,5.1,14,7 c0,1.9-0.7,3.6-2,5C10.7,13.3,8.9,14,7,14C7,14,7,14,7,14z\'/> <g> <path style=\'fill:%23EE7700;\' d=\'M5.3,1.1C4.7,1.9,4.2,2.6,3.8,3.5C3.4,3.3,3,3.1,2.6,2.8C3.3,2.1,4.2,1.5,5.3,1.1z M2,3.6 c0.5,0.3,1,0.6,1.5,0.8C3.3,5,3.2,5.6,3.1,6.3c0,0.1,0,0.2,0,0.3H0.9C1,5.4,1.4,4.4,2,3.6z M2,10.4c-0.6-0.9-1-1.9-1.1-3h2.1 c0,0.8,0.2,1.5,0.4,2.2C2.9,9.9,2.5,10.1,2,10.4z M2.6,11.2c0.4-0.3,0.8-0.5,1.2-0.6c0.3,0.8,0.8,1.5,1.4,2.2c0,0,0.1,0.1,0.1,0.1 C4.2,12.5,3.3,11.9,2.6,11.2z M6.5,12.9c-0.2-0.2-0.5-0.5-0.7-0.7c-0.5-0.6-0.9-1.3-1.2-1.9C5.3,10,5.9,9.9,6.5,9.9V12.9z M6.5,9 C5.8,9,5,9.1,4.3,9.4C4.1,8.7,4,8.1,4,7.5h2.6V9z M6.5,6.5H4c0-0.1,0-0.1,0-0.2c0.1-0.6,0.2-1.2,0.3-1.7C5.1,4.9,5.8,5,6.5,5V6.5z M6.5,4.1C5.9,4.1,5.3,4,4.7,3.8c0.4-1,1.1-1.9,1.9-2.6V4.1z M12,3.6c0.6,0.9,1,1.9,1.1,3h-2.2c0-0.8-0.2-1.5-0.4-2.2 C11,4.1,11.5,3.9,12,3.6z M11.3,2.7c0,0,0.1,0.1,0.1,0.1c-0.4,0.3-0.8,0.5-1.2,0.7C9.9,2.7,9.4,2,8.8,1.3C8.8,1.3,8.7,1.2,8.7,1.1 C9.7,1.4,10.6,2,11.3,2.7z M7.5,1.2c0.2,0.2,0.5,0.5,0.7,0.7C8.6,2.5,9,3.1,9.3,3.8C8.7,4,8.1,4.1,7.5,4.1V1.2z M7.5,5 c0.7,0,1.5-0.2,2.2-0.4C9.9,5.3,10,5.9,10,6.5H7.5V5z M7.5,7.5H10c0,0.1,0,0.2,0,0.2c0,0.6-0.2,1.1-0.3,1.7C9,9.1,8.2,9,7.5,9V7.5z M7.5,12.9v-3c0.6,0,1.3,0.1,1.9,0.3C8.9,11.2,8.3,12.1,7.5,12.9z M11.3,11.3c-0.7,0.7-1.6,1.3-2.6,1.5c0.6-0.7,1.1-1.5,1.5-2.3 c0.4,0.2,0.8,0.4,1.2,0.6C11.4,11.2,11.4,11.2,11.3,11.3z M10.5,9.7c0.2-0.6,0.3-1.2,0.4-1.9c0-0.1,0-0.2,0-0.3h2.2 c-0.1,1.1-0.4,2.1-1.1,3C11.5,10.1,11,9.9,10.5,9.7z M7,0C3.1,0,0,3.1,0,7s3.1,7,7,7s7-3.1,7-7S10.9,0,7,0z\'/> </g> </svg>")';
const $file_icon_ignored = $svg_icon_prefix + '<path fill=\'%23CCCCCC\' d=\'M7,0C3.1,0,0,3.1,0,7c0,3.9,3.1,7,7,7c3.9,0,7-3.1,7-7C14,3.1,10.9,0,7,0L7,0z\'/><path fill=\'%23EEEEEE\' d=\'M7,2c2.8,0,5,2.2,5,5s-2.2,5-5,5c-2.8,0-5-2.2-5-5S4.2,2,7,2\'/><rect x=\'0.8\' y=\'5.9\' transform=\'matrix(0.7071 -0.7071 0.7071 0.7071 -2.8818 7.0063)\' fill=\'%23CCCCCC\' width=\'12.5\' height=\'2.3\'/></svg>")';
const $file_icon_ignored_inv = $svg_icon_prefix + '<path fill=\'%23444444\' d=\'M7,0C3.1,0,0,3.1,0,7c0,3.9,3.1,7,7,7c3.9,0,7-3.1,7-7C14,3.1,10.9,0,7,0L7,0z\'/><path fill=\'%23555555\' d=\'M7,2c2.8,0,5,2.2,5,5s-2.2,5-5,5c-2.8,0-5-2.2-5-5S4.2,2,7,2\'/><rect x=\'0.8\' y=\'5.9\' transform=\'matrix(0.7071 -0.7071 0.7071 0.7071 -2.8818 7.0063)\' fill=\'%23444444\' width=\'12.5\' height=\'2.3\'/></svg>")';
const $file_icon_invisible = $svg_icon_prefix + '<g> <polygon fill=\'%23888888\' points=\'8.3,0 1.5,0 1.5,14 12.5,14 12.5,4.2 \'/> <polygon fill=\'%23BBBBBB\' points=\'11,12.5 3,12.5 3,1.5 6.8,1.5 6.8,5.7 11,5.7 \'/> <polygon fill=\'%23BBBBBB\' points=\'8.3,4.2 10.2,4.2 8.3,2.2 \'/> </g> <circle fill=\'%23777777\' cx=\'7\' cy=\'9\' r=\'1\'/> </svg>")';
// const $file_icon_video = 'url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 100 100\'><style type=\'text/css\'>.st0{fill:%23FFFFFF;}.st1{fill:%23EF6F2E;}</style><rect class=\'st0\' width=\'100\' height=\'100\'/><path class=\'st1\' d=\'M100 100H0V0h100V100zM9.7 90h80.7V10H9.7\'/><path class=\'st1\' d=\'M21 26.4v47.1h58V26.4H21zM31.9 69.9h-7.2v-7.2h7.2V69.9zM31.9 59.1h-7.2v-7.2h7.2V59.1zM31.9 48.2h-7.2v-7.2h7.2V48.2zM31.9 37.3h-7.2v-7.2h7.2V37.3zM42.8 62.7V37.3L60.9 50 42.8 62.7zM75.4 69.9h-7.2v-7.2h7.2V69.9zM75.4 59.1h-7.2v-7.2h7.2V59.1zM75.4 48.2h-7.2v-7.2h7.2V48.2zM75.4 37.3h-7.2v-7.2h7.2V37.3z\'/></svg>")';
// const $file_icon_audio = 'url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 100 100\'><style type=\'text/css\'>.st0{fill:%23FFFFFF;}.st1{fill:%230E3693;}.st2{fill:%23003399;}</style><rect class=\'st0\' width=\'100\' height=\'100\'/><path class=\'st1\' d=\'M100 100H0V0h100V100zM9.7 90h80.7V10H9.7\'/><polyline class=\'st2\' points=\'32.5 37.5 23.5 37.5 23.5 62.5 32.5 62.5 53.6 77 53.6 23 32.5 37.5 \'/><path class=\'st2\' d=\'M71.9 50c0 6.8-3.7 12.7-9.1 15.8l2.8 4.9c7.1-4.1 11.9-11.8 11.9-20.7 0-8.8-4.8-16.6-11.9-20.7l-2.8 4.9C68.2 37.3 71.9 43.2 71.9 50z\'/><path class=\'st2\' d=\'M62.1 50c0 3.2-1.7 5.9-4.3 7.4l2.7 4.7c4.2-2.4 7-6.9 7-12.1 0-5.2-2.8-9.7-7-12.1l-2.7 4.7C60.4 44.1 62.1 46.8 62.1 50z\'/></svg>")';
// const $file_icon_archive = 'url("data:image/svg+xml;utf8,<svg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 100 100\'><style type=\'text/css\'>.st0{fill:%23FFFFFF;}.st1{fill:%23D8A13F;}</style><rect class=\'st0\' width=\'100\' height=\'100\'/><path class=\'st1\' d=\'M100 100H0V0h100V100zM9.7 90h80.7V10H9.7\'/><path class=\'st1\' d=\'M72.4 38.5h-7.9v-7.9L72.4 38.5zM51.1 30.6v28.8h21.4v-19h-9.9v-9.9H51.1zM54.4 23H30.8v5.6h9.3l-5.9 4.5v4.8l8.6-6.6v-2.7h30.1v-2.3L54.4 23zM42.9 35.1l-8.6 6.6v4.8l8.6-6.6V35.1zM34.2 55.1l8.6-6.6v-4.8l-8.6 6.6V55.1zM42.9 57.1v-4.8l-8.6 6.6v2.6h-3.4v5.6h5.3v3.8H33c-0.6-1-1.6-1.6-2.8-1.6 -1.8 0-3.2 1.4-3.2 3.2s1.4 3.2 3.2 3.2c1.2 0 2.2-0.6 2.8-1.6h3.1V77h4.8v-2.9H44c0.6 1 1.6 1.6 2.8 1.6 1.8 0 3.2-1.4 3.2-3.2s-1.4-3.2-3.2-3.2c-1.2 0-2.2 0.6-2.8 1.6h-3.1v-3.8h13.5l18.5-3.3v-2.3H37.1L42.9 57.1z\'/></svg>")';
// Assemble UI Elements
function assembleUIElements() {
$parents_dir_menu.find('div').append( $current_dir_path );
$sidebar_header.find('thead th').append($toggle_sidebar);
$sidebar_header.find('tbody tr').first().find('td').first().append( $parent_dir_menu ).next().append( $parents_dir_menu ).next().append( $shortcuts_menu );
$sidebar_header.find('tbody tr:last-child td').append( $details_btn, $inv_checkbox, $grid_btn );
$dir_list.append($dir_list_head, $dir_list_body);
$sidebar.append($sidebar_header, $dir_list);
$sidebar_wrapper.append( $sidebar, $handle );
$content_image.append( $image );
$checkbox_cont.append( $loop, $shuffle );
$content_audio.find('td').append( $prev_track, $next_track, $audio, $close_audio, $checkbox_cont );
// $content_audio_title.find('td').after( $close_audio );
$content_title.prepend($content_reload_btn).append($content_close_btn);
$content_header.find('tbody').append( $content_title, $content_audio_title, $content_audio );
$content_font.append( $specimen );
$content_container.append( $content_header, $content_image, $content_grid, $content_font, $content_pdf, $content_video, $content_iframe, $prev_btn, $next_btn, $content_scale );
$content_pane.append( $content_container );
}
assembleUIElements();
//***** STYLES *****//
// DEFINE STYLES
var $styles = '';
// background-color
$styles += '#sidebar_wrapper, body.light_theme #sidebar, body.light_theme #sidebar ul, body.light_theme #content_header' +
'{ background-color: lightgray }';
$styles += 'body.light_theme #dir_list .selected, body.light_theme #dir_list .playing' + //body.light_theme #dir_list .selected.audio,
'{ background-color: lightsteelblue; }';
$styles += 'body.dark_theme #dir_list .selected' +
'{ background-color: slategray; }';
$styles += 'body.dark_theme #content_grid, #content_image, body.dark_theme #content_pane' +
'{ background-color: #333; }';
$styles += 'body.dark_theme #sidebar ul, body.dark_theme #sidebar_header thead, body.dark_theme #sidebar_header tbody tr:first-of-type, body.dark_theme.alternate_background #dir_list tbody tr:nth-of-type(odd):not(.selected)' +
'{ background-color: #444; }';
$styles += 'body.dark_theme #content_grid:not(.has_grid) .image_grid_item:hover, body.dark_theme #content_grid:not(.has_grid) div.image_grid_item.hovered, body.dark_theme #sidebar, body.dark_theme #content_header, body.dark_theme #dir_list #tbody, body.dark_theme #grid_btn .menu li, body.dark_theme .font_grid_item:hover, body.dark_theme .font_grid_item.hovered, body.dark_theme .image_grid_item:hover, body.dark_theme .image_grid_item.hovered' +
'{ background-color: #555; }';
$styles += 'body.dark_theme #content_grid:not(.has_grid) .image_grid_item.selected, body.dark_theme #sidebar ul li:hover, body.dark_theme #content_grid .font_grid_item.selected, body.dark_theme #content_grid .image_grid_item.selected' +
'{ background-color: #666; }';
$styles += 'body.dark_theme #grid_btn .menu li:hover, body.dark_theme #dir_list tbody tr:hover, body.dark_theme #dir_list tbody li:hover, body.dark_theme.alternate_background #dir_list #tbody tr:hover, body.dark_theme #sidebar .hovered, body.dark_theme #content_iframe[href^="/"], body.dark_theme.alternate_background #dir_list #tbody tr:nth-of-type(odd).hovered' +
'{ background-color: #777; }';
$styles += 'body.light_theme #sidebar_header thead tr, body.light_theme #sidebar_header tbody tr:first-of-type, #parents_dir_menu + ul li:hover, #shortcuts_menu + ul li:not(.has_submenu):hover, #grid_btn.has_images.has_fonts:hover .menu li:hover, body.light_theme #dir_list tbody tr:hover, body.light_theme.alternate_background #dir_list #tbody tr:hover, body.light_theme #dir_list .hovered, body.light_theme.alternate_background #dir_list #tbody tr.hovered' +
'{ background-color: #BBB; }';
$styles += 'body.light_theme #grid_btn .menu li, body.light_theme #content_grid div.selected, body.light_theme.alternate_background #dir_list tbody tr:nth-of-type(odd):not(.selected)' +
'{ background-color: #CCC; }';
$styles += 'body.light_theme #content_grid div:hover, body.light_theme #content_grid div.hovered' +
'{ background-color: #DDD; }';
$styles += 'body.light_theme #dir_list tbody' +
'{ background-color: #DFDFDF; }';
$styles += 'body.light_theme #content_pane, #content_image .img, body.light_theme #content_grid, #content_font, #content_iframe' +
'{ background-color: #FFF; }';
// EXCLUDED: Prevent previewed files with these extensions from being inverted in dark mode
for ( let i = 0, n = $row_settings.exclude.length; i < n; i += 1) {
$styles += 'body.dark_theme #content_iframe[src*="'+ $row_settings.exclude[i] +'" i] { background:#FFF; filter: unset; }';
}
$styles += 'body.dark_theme #content_iframe[src$="/" i]' +
'{ background:#AAA; filter:unset; }';
$styles += '#scale' +
'{ background-color: rgba(128,128,128,0.3); }';
$styles += 'body.is_chrome #audio' +
'{ background-color: rgb(241, 243, 244); }';
$styles += 'body.dark_theme #dir_list .playing, body.dark_theme.alternate_background #dir_list tbody tr.playing:nth-of-type(odd)' + //body.dark_theme #dir_list .selected.audio,
'{ background-color: #4C7E80; }';
$styles += '#dir_list tbody tr, #dir_list .audio a, #dir_list .video a, body.has_audio #content_pane.has_ignored #content_image, body.light_theme #grid_btn .menu, body.dark_theme #grid_btn .menu, body #dir_list tr.file.audio a.icon, body #dir_list tr.file.video a.icon, body.use_custom_icons #dir_list tr.file.ignore a.icon' +
'{ background-color: transparent; }';
// BACKGROUND SVG IMAGES & ICONS
$styles += '#parent_dir_menu a { background:' + $up_arrow + 'center no-repeat; }';
$styles += '#shortcuts_menu div { background:'+ $menu_icon + 'center no-repeat; }';
$styles += 'body.light_theme #shortcuts > li.has_submenu { background:'+ $menu_arrow +' right no-repeat; background-size: 12px; }';
$styles += 'body.light_theme #shortcuts > li.has_submenu:hover { background:#BBB '+ $menu_arrow +' right no-repeat; background-size: 12px; }';
$styles += 'body.light_theme #shortcuts li.checked span { background:'+ $check_mark +' 4px center no-repeat; background-size:12px; }';
$styles += '#grid_btn { background:'+ $grid_icon +' center no-repeat; }';
$styles += '#toggle_sidebar { background:'+ $toggle +' center no-repeat; background-size:12px; }';
$styles += '#dir_list thead th.checked { background:'+ $check_mark +' 10px 2px no-repeat; background-size:10px; }';
$styles += 'body.light_theme #dir_list thead th.checked:after { background:'+ $up_arrow +' center no-repeat; background-size:10px; }';
$styles += '#dir_list tbody a { background-size:auto 13px; background-position:6px 4px; }';
$styles += 'body.has_audio #content_pane { background-image: ' + $music +'; background-position: center; background-repeat: no-repeat; background-size:33.33%; }';
$styles += '#prev_track, #next_track { background: rgb(241, 243, 244) '+ $next_track_arrow +' center no-repeat; background-blend-mode:difference; }';
$styles += '#prev_track:hover, #next_track:hover, #close_audio:hover { background-blend-mode:normal; }';
$styles += '#close_audio { background:rgb(241, 243, 244); }';
$styles += '#close_audio:after { background:'+ $plus_sign +' center no-repeat; background-blend-mode:difference; background-size:14px; }';
$styles += '#scale span:first-of-type { background:'+ $plus_sign +' center no-repeat; }';
$styles += '#scale span:last-of-type { background:'+ $minus_sign +' center no-repeat; }';
$styles += '#prev_btn, #next_btn { background: ' + $svg_arrow + ' center no-repeat; }';
$styles += 'body #content_pane.has_ignored { background-image:'+ $file_icon_ignored +'; background-position: center; background-repeat: no-repeat; background-size:50%; }';
// Dark theme
$styles += 'body.dark_theme #content_pane.has_ignored { background-image:'+ $file_icon_ignored_inv +'; background-position: center; background-repeat: no-repeat; background-size:50%; }';
$styles += 'body.dark_theme #shortcuts > li.has_submenu { background:'+ $menu_arrow_inv +' right no-repeat; background-size: 12px; }';
$styles += 'body.dark_theme #shortcuts > li.has_submenu:hover { background:#666 '+ $menu_arrow_inv +' right no-repeat; background-size: 12px; }';
$styles += 'body.dark_theme #shortcuts li.checked span { background:'+ $check_mark_inv +' 4px center no-repeat; background-size:12px; }';
$styles += 'body.dark_theme #dir_list thead th.checked { background:'+ $check_mark_inv +' 10px 2px no-repeat; background-size:10px; }';
$styles += 'body.dark_theme #dir_list thead th.checked:after { background:'+ $up_arrow_inv +' center no-repeat; background-size:10px; }';
// Default File Icons
$styles += 'body.use_default_icons #dir_list .dir a.icon { background:'+ $file_icon_dir_default + ' 6px 4px no-repeat; background-size:auto 13px; }';
$styles += 'body.use_default_icons #dir_list .file a.icon { background:'+ $file_icon_file_default + ' 6px 4px no-repeat; background-size:auto 13px; }';
// Custom File Icons
$styles += 'body.use_custom_icons #dir_list tr.file:not(.dir) a.icon { background: '+ $file_icon_file +' 6px 4px no-repeat; background-size:14px 14px; }';
$styles += 'body.use_custom_icons #dir_list tr.file.audio a.icon, body.use_custom_icons #dir_list tr.file.video a.icon { background: transparent; }';
$styles += 'body.use_custom_icons #dir_list tr.file.font a.icon { background: '+ $file_icon_font +' 6px 4px no-repeat; background-size:14px 14px; }';
$styles += 'body.use_custom_icons #dir_list tr.file.image a.icon { background: '+ $file_icon_image +' 6px 4px no-repeat; background-size:14px 14px; }';
$styles += 'body.use_custom_icons #dir_list tr.file.pdf a.icon { background: '+ $file_icon_pdf +' 6px 4px no-repeat; background-size:14px 14px; }';
$styles += 'body.use_custom_icons #dir_list tr.file[class*="htm"] a.icon { background: '+ $file_icon_html +' 6px 4px no-repeat; background-size:14px 14px; }';
$styles += 'body.use_custom_icons #dir_list tr.file.ignore a.icon { background: '+ $file_icon_ignored +' 6px 4px no-repeat; }';
$styles += 'body.use_custom_icons #dir_list tr.file.invisible a.icon { background: '+ $file_icon_invisible +' 6px 4px no-repeat; background-size:14px 14px; }';
$styles += 'body.use_custom_icons #dir_list tr.dir.invisible a.icon { background: '+ $file_icon_dir_invisible +' 6px 4px no-repeat; background-size:14px 14px; }';
$styles += 'body.use_custom_icons #dir_list tr.dir:not(.app) a.icon { background: '+ $file_icon_dir +' 6px 4px no-repeat; background-size:14px 14px; }';
$styles += 'body.use_custom_icons #dir_list tr.app a { background: '+ $file_icon_app +' 6px 4px no-repeat !important; background-size:14px 14px; }';
$styles += 'body.use_custom_icons #dir_list tr.file.code a.icon { background: '+ $file_icon_code +' 6px 4px no-repeat; background-size:14px 14px }';
$styles += 'body.use_custom_icons #dir_list tr.file.text a.icon,body.use_custom_icons #dir_list tr.file.markdown a.icon { background: '+ $file_icon_text +' 6px 4px no-repeat; background-size:14px 14px }';
// Plain text file icons
for ( let i = 0, n = $row_types.text.length; i < n; i += 1) {
// $styles += 'body.use_custom_icons #dir_list tr.file.'+ $row_types.text[i] +' a.icon { background: '+ $file_icon_text +' 6px 4px no-repeat; background-size:14px 14px }';
}
// border
$styles += ':root, html, body, #sidebar_wrapper, #sidebar_header, #dir_list, #main_content, #content_pane, #content_pdf, #content_iframe' +
'{ border: 0 !important; }';
$styles += 'body.dark_theme ul' +
'{ border: solid 1px #222; }';
$styles += '#details_btn' +
'{ border: solid 1px #333; }';
$styles += 'body.light_theme #sidebar ul, body.light_theme .image_grid_item img' +
'{ border: solid 1px gray; }';
// border-top
$styles += 'body.dark_theme #sidebar_header .menu, body.dark_theme #sidebar #grid_btn ul.menu' +
'{ border-top:solid 1px #111; }';
$styles += 'body.dark_theme #dir_list #tbody' +
'{ border-top:solid 1px #222; }';
$styles += 'body.light_theme #dir_list tbody, #grid_btn .menu, .font_grid_item:not(:first-of-type), .image_grid_item + .font_grid_item' +
'{ border-top:solid 1px grey; }';
$styles += '#sort_by' + // , tr.dir ~ tr:not(.dir,.invisible,.ignore)
'{ border-top:solid 1px #999; }';
$styles += 'body.dark_theme.is_dirs_on_top #dir_list tbody tr.dir + tr.file' +
'{ border-top:solid 1px #CCC; }';
// border-right
$styles += '#parents_dir_menu + ul, #shortcuts_menu + ul, body.dark_theme #sidebar #grid_btn ul.menu' +
'{ border-right:0 !important; }';
$styles += 'body.dark_theme #parents_dir_menu, body.dark_theme #sidebar, body.dark_theme #sidebar #grid_btn .menu li' +
'{ border-right:solid 1px #111; }';
$styles += '#sidebar, body.light_theme #parents_dir_menu, #grid_btn .menu li, .image_grid_item' +
'{ border-right:solid 1px grey; }';
// border-bottom
$styles += 'body.dark_theme #sidebar_header thead tr, body.dark_theme #sidebar_header tbody tr:first-of-type' +
'{ border-bottom:solid 1px black; }';
$styles += 'body.dark_theme #sidebar_header .menu, body.dark_theme #content_header, body.dark_theme #sidebar #grid_btn .menu li:first-of-type, body.dark_theme #sidebar #grid_btn ul.menu' +
'{ border-bottom:solid 1px #111; }';
$styles += 'body.dark_theme #content_header tr:first-of-type' +
'{ border-bottom:solid 1px #333; }';
$styles += 'body.light_theme #sidebar_header thead tr, body.light_theme #sidebar_header tbody tr:first-of-type, #grid_btn .menu li:first-of-type, #grid_btn .menu, .specimen, .font_grid_item:last-of-type, .image_grid_item' +
'{ border-bottom:solid 1px grey; }';
$styles += '#content_header tr:first-of-type' +
'{ border-bottom:solid 1px #888; }';
$styles += '#shortcuts_menu + ul > li.has_submenu.ruled, body.is_dirs_on_top #dir_list tbody tr.sorted:not(:last-of-type), .rule' +
'{ border-bottom:solid 1px #999; }';
$styles += 'body.light_theme #content_header' +
'{ border-bottom:solid 1px #AAA; }';
$styles += 'body.dark_theme.is_dirs_on_top #dir_list tbody tr.sorted:not(:last-of-type), body.dark_theme #content_pane.has_font #content_font hr' +
'{ border-bottom:solid 1px #CCC; }';
// border-left
$styles += '#parents_dir_menu + ul, #shortcuts_menu + ul' +
'{ border-left:0; }';
$styles += 'body.dark_theme #parents_dir_menu, body.dark_theme #sidebar #grid_btn ul.menu' +
'{ border-left:solid 1px #111; }';
$styles += 'body.light_theme #parents_dir_menu, #grid_btn .menu' +
'{ border-left:solid 1px grey; }';
// border-collapse
$styles += 'table' +
'{ border-collapse: collapse; }';
// border-radius
$styles += 'html, body, :root' +
'{ border-radius: 0; }';
$styles += '#details_btn' +
'{ border-radius: 3px; }';
// bottom
$styles += '#handle, #parent_dir_menu, #close_audio:after, #content_image, #content_pdf, #content_iframe, #content_grid, #content_font, #prev_btn, #next_btn, #dir_list tbody' +
'{ bottom: 0; }';
// box-shadow
$styles += 'body.light_theme #sidebar ul' +
'{ box-shadow: 0px 2px 3px -2px #888; }';
$styles += 'body.dark_theme #sidebar ul' +
'{ box-shadow:0px 2px 3px -2px #111; }';
$styles += 'body.dark_theme #sidebar #grid_btn ul.menu' +
'{ box-shadow:none; }';
// box-sizing
$styles += 'html, body, :root, #sidebar, #grid_btn .menu li' +
'{ box-sizing: border-box; }';
// clear
$styles += '#dir_list tbody .name' +
'{ clear:right; }';
$styles += '#checkbox_div label, #grid_btn .menu li, #dir_list tbody tr, #content_grid .font_grid_item' +
'{ clear: both; }';
// columns
$styles += '.lorem + .lorem' +
'{ columns:2; column-gap:2em; }';
$styles += '.lorem + .lorem + .lorem' +
'{ columns:3; }';
// color
$styles += 'body.dark_theme #shortcuts_menu + ul > li > ul, body.dark_theme #shortcuts_menu + ul > li.has_submenu + li:not(.has_submenu), #content_font' +
'{ color: #111 }';
$styles += '#sidebar, #parents_dir_menu + ul li a, body.light_theme #shortcuts_menu + ul li a, body.light_theme #shortcuts_menu + ul li:not(.disabled) > span, body.light_theme #dir_list th:not(.disabled), #dir_list tbody a, #dir_list .selected a, #dir_list .playing a, #content_header, body.dark_theme #details_btn span, .font_grid_item a, .image_grid_item p' +
'{ color: #111 }';
$styles += 'body.dark_theme #sidebar_header thead tr, body.dark_theme #sidebar_header tbody tr:first-of-type' +
'{ color: #444 }';
$styles += '#scale span:hover' +
'{ color: #666 }';
$styles += '#dir_list tr.ignore a, #dir_list tr.ignore.app a, #dir_list tr.ignore td.details' +
'{ color: #777 }';
$styles += '#sort_menu .disabled span, #dir_list th.disabled' +
'{ color: #999 }';
$styles += 'body.dark_theme #dir_list tr.file.ignore a.icon, body.dark_theme #dir_list tr.ignore td.details' +
'{ color: #BBB }';
$styles += 'body.dark_theme .font_grid_item p, body.dark_theme .font_grid_item a, body.dark_theme .image_grid_item p' +
'{ color: #DDD }';
$styles += 'body.dark_theme #sidebar th:not(.disabled), body.dark_theme #sidebar td, body.dark_theme #sidebar a, body.dark_theme #content_header tr, body.dark_theme #sidebar tbody tr:first-of-type span' +
'{ color: #EEE }';
// content
$styles += '#dir_list thead th.checked:after, body.has_hidden_sidebar #handle, #dir_list thead th.checked:before, #dir_list thead td.icon, #dir_list tr:empty, #dir_list .audio td.icon, #dir_list .video td.icon, body.hide_invisibles .invisible, body.hide_ignored .ignore, body.use_custom_icons #dir_list tr.file.ignore a.icon::before, #close_audio:after' +
'{ content:"" }';
$styles += 'body.dark_theme #dir_list thead th.checked:after' +
'{ content:" " }';
$styles += '#content_pane.has_audio #content_audio_title td:before, body #content_pane.has_video #title:before' +
'{ content:"Playing: " }'; // .audio, .video
$styles += '#content_pane.has_dir:not(.has_grid) #title:before' +
'{ content:"Index of: " }'; // .dir
$styles += '#content_pane.has_grid:not(.has_ignored) #title:before' +
'{ content:"Fonts and Images from: " }'; // font and image grid
$styles += 'body:not(.has_images) #content_pane.has_grid:not(.has_ignored) #title:before, #content_pane.has_grid #title.font_grid:before' +
'{ content:"Fonts from: " }'; // font grid
$styles += 'body:not(.has_fonts) #content_pane.has_grid:not(.has_ignored) #title:before, #content_pane.has_grid #title.image_grid:before' +
'{ content:"Images from: " }'; // image grid
$styles += '#content_pane.has_ignored:not(.has_grid) #title:before' +
'{ content:"Ignored content: " }'; // .ignored
// cursor
$styles += '#sidebar_header thead th, #sort_menu .disabled span, #dir_list .disabled' +
'{ cursor: default; }';
$styles += '#sidebar_header tbody tr:first-of-type td:hover, #parents_dir_menu div, #shortcuts_menu div, #grid_btn, #dir_list thead th, #scale span' +
'{ cursor: pointer; }';
$styles += '#handle' +
'{ cursor: col-resize; }';
$styles += '#content_image img:not(.zoom_img)' +
'{ cursor: zoom-in; }';
$styles += '#content_image img.zoom_img' +
'{ cursor: zoom-out; }';
// display
$styles += '#sidebar tbody tr:first-of-type ul, #light_theme, #details_btn span:last-of-type, #grid_btn, #grid_btn:not(:hover) .menu, #dir_list thead .name input, #dir_list .details, body.has_hidden_sidebar #handle, #dir_list thead th.checked:before, #dir_list thead td.icon, #dir_list tr td:not(.name), body.has_hidden_sidebar #dir_list tr td, #dir_list tr:empty, #dir_list tr.audio td.icon, #dir_list tr.video td.icon, body.hide_invisibles #tbody tr.invisible, body.hide_ignored #tbody tr.ignore, #content_title:before, #content_header, #content_audio_title, #content_audio td, #content_pane section header ~ *[id^="content"], .nav_btn, #content_grid, #content_pane.has_hidden_grid #content_grid, #scale, body.light_theme #dark_theme, body.dark_theme #light_theme, body.preview_text #edit_text, body:not(.preview_text) #preview_text, body.use_custom_icons #dir_list img, #dir_list tr.file.audio a img, #dir_list tr.file.video a img' +
'{ display: none; }';
$styles += '#sidebar li, #parent_dir_menu, #parent_dir_menu a, #parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu + ul > li:hover > ul, #shortcuts_menu + ul > li > ul:hover, #default, #dir_list tbody a, #content_pane[class^="has_"] #content_header, #content_pane.has_image:hover #scale, #content_pane.has_font:hover #scale, #content_pane.has_font #content_font, #content_pane.has_image #content_image, #content_pane.has_pdf #content_pdf, #content_pane.has_video #content_video, #content_pane.has_iframe #content_iframe, #content_pane.has_dir #content_iframe, #content_pane.has_grid #content_grid.has_grid, #content_pane.has_grid #content_grid.has_font_grid, .font_grid_item, .image_grid_item a, #content_pane.has_grid .nav_btn, #content_pane.has_font .nav_btn, #content_pane.has_image .nav_btn, #scale span, #checkbox_div label, body.dark_theme #dark_theme, body.light_theme #light_theme, body.use_custom_icons #dir_list tr.file.ignore a.icon::before, body:not(.has_hidden_sidebar) #dir_list .name' +
'{ display: block; }';
$styles += 'body.has_images.has_fonts #grid_btn:hover ul.menu' +
'{ display:block !important; }';
$styles += '#parents_dir_menu div, body.has_fonts #grid_btn, body.has_images #grid_btn, #dir_list thead th.checked:after, #dir_list.show_details th:not(.name), #dir_list.show_details td:not(.name):not(.ext), body.has_audio #dir_list thead input, #content_grid .image_grid_item, #checkbox_div, #prev_track, #next_track, #close_audio, body.dark_theme #dir_list thead th.checked:after, #content_pane[class^="has_"] #content_container' +
'{ display: inline-block; }';
$styles += '#content_pane.has_audio #content_audio_title, #content_pane.has_audio #content_audio' +
'{ display: table-row !important; }';
$styles += '#shortcuts_menu div, #content_pane[class^="has"] #title, #content_pane[class^="has"] #content_header, #content_pane.has_audio #content_audio td' +
'{ display: table-cell !important; }';
$styles += '#content_pane.has_grid #content_grid.has_image_grid' +
'{ display: grid !important; }';
$styles += '#content_grid.has_image_grid' +
'{ grid-gap:0; grid-template-columns:repeat(auto-fill, minmax(200px, 1fr)); align-content: start; }';
$styles += '#thead, #theader, body[class^="is_default"] #tbody tr, body[class^="is_converted"] #tbody tr, body.show_invisibles #tbody tr, body.hide_invisibles #tbody tr:not(.invisible)' +
'{ display: table; }'; // needed to make rows full width and dir_list scrollable
// filter
$styles += '#prev_btn, #next_btn' +
'{ filter:invert(50%); }';
$styles += 'body.dark_theme #content_iframe, body.dark_theme #content_font' +
'{ filter:invert(87.5%); }';
$styles += '#scale span:hover, body.dark_theme #sidebar #grid_btn, body.dark_theme #grid_btn .menu, body.dark_theme #parent_dir_menu, body.dark_theme #shortcuts_menu, body.dark_theme #toggle_sidebar' +
'{ filter:invert(100%); }';
// float
$styles += '#content_header tr:first-of-type td:first-of-type, #checkbox_div label' +
'{ float: left; }';
$styles += '#grid_btn, #content_header tr:first-of-type td:last-of-type' +
'{ float: right; }';
// font-family
$styles += 'html, body, :root' +
'{ font-family:'+ $settings.UI_font +', arial, "fira sans", helvetica, sans-serif; }';
// font-size
$styles += 'html' +
'{ font-size: 100.001%; }';
$styles += 'body, :root' +
'{ font-size:'+ $settings.UI_font_size +'; }';
$styles += '#sidebar, #sidebar_header, #sidebar_header thead th, #dir_list, #dir_list .details, #content_header, #content_header table' +
'{ font-size: 0.875rem; }';
$styles += '#content_grid, .font_grid_item p' +
'{ font-size: 1rem; }';
$styles += '#scale span' +
'{ font-size: 2rem; }';
$styles += '#content_grid .font_grid_item h2' +
'{ font-size:'+ $grid_font_size * 4 +'em; }';
$styles += '#content_font' +
'{ font-size:'+ $grid_font_size +'em; }';
$styles += '.lorem.first:first-line' +
'{ font-size:'+ $grid_font_size*1.33 +'em; }';
// font-variant
$styles += '.lorem.first:first-line' +
'{ font-variant: small-caps }';
// font-weight
$styles += '#sidebar_header thead th, h2' +
'{ font-weight: normal }';
$styles += '#dir_list .selected a, #dir_list .playing a' +
'{ font-weight: bold }';
// height
$styles += 'html, body, :root, #parent_dir_menu a, #content_container, #main_content, #content_pdf, #content_iframe, .image_grid_item a' +
'{ height: 100%; }';
$styles += '#sidebar_header, #parents_dir_menu, #parents_dir_menu div, #content_grid div img, #content_image img:not(.zoom_img)' +
'{ height: auto; }';
$styles += '#dir_list thead th.checked:after' +
'{ height: 8px; }';
$styles += '#toggle_sidebar' +
'{ height: 14px; }';
$styles += '#dir_list td.icon' +
'{ height: 16px; }';
$styles += '#grid_btn, body.use_custom_icons #dir_list tr.file.ignore a.icon::before' +
'{ height: 18px; }';
$styles += '#audio' +
'{ height: 32px; }';
$styles += 'body.dark_theme #dir_list thead th.checked:after' +
'{ height: 1em; }';
$styles += '#scale span' +
'{ height: 2rem; }';
$styles += '#content_grid.has_grid .image_grid_item' +
'{ height: '+ $grid_image_size +'px; }';
$styles += '#sidebar' +
'{ height:'+ window.innerHeight +'px; }';
// max-height
$styles += '#content_image img.zoom_img' +
'{ max-height: none; }';
$styles += '#content_grid div img' +
'{ max-height:'+ ($grid_image_size - $grid_image_size/8) +'px; }';
// min-height
$styles += '#sidebar' +
'{ min-height: 100%; }';
// hyphens
$styles += '#parents_dir_menu div, #content_header td button, #content_font' +
'{ hyphens: none; }';
$styles += 'html, body, :root, .lorem' +
'{ hyphens: auto; }';
// left
$styles += '#sidebar ul, #parent_dir_menu, #dir_list thead, #dir_list tbody, #close_audio:after, #content_header, #content_image, #content_pdf, #content_iframe, #content_grid, #content_font, body.use_custom_icons #dir_list tr.file.ignore a.icon::before, body.has_hidden_sidebar #toggle_sidebar' +
'{ left: 0; }';
$styles += '#sidebar #grid_btn ul.menu' +
'{ left: unset; }';
$styles += 'body.has_hidden_sidebar #sidebar_wrapper' +
'{ left: 3px; }';
$styles += '#shortcuts_menu + ul > li > ul' +
'{ left: 100%; }';
// letter-spacing
$styles += '.lorem.first:first-line, .font_grid_item p' +
'{ letter-spacing: 0.1em }';
$styles += '#sidebar_header thead th' +
'{ letter-spacing: 0.5em }';
// line-height
$styles += '.font_grid_item p' +
'{ line-height: 1 }';
$styles += '#dir_list tr a, .lorem' +
'{ line-height: 1.4 }';
// list-style
$styles += '#sidebar ul, #grid_btn .menu li' +
'{ list-style-type: none; }';
// margin
$styles += 'html, body, :root, #sidebar ul, #parent_dir_menu, #parent_dir_menu, #parents_dir_menu, #parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu, #grid_btn, #dir_list tbody a, #content_grid p, #content_grid h2' +
'{ margin: 0; }';
// margin-top
$styles += '.image_grid_item + .font_grid_item' +
'{ margin-top:-1px; }';
$styles += '#checkbox_div label input, #details_btn' +
'{ margin-top: 0; }';
$styles += 'body.has_audio #dir_list input' +
'{ margin-top: 1px; }';
// margin-right
$styles += '#content_video' +
'{ margin-right: auto; }';
$styles += '#dir_list thead th.checked' +
'{ margin-right: 0; }';
$styles += 'body.has_audio #dir_list input, #reload_btn' +
'{ margin-right: 8px; }';
$styles += '#details_btn' +
'{ margin-right: 0.5em; }';
$styles += '#dir_list thead th:last-of-type' +
'{ margin-right: 1em; }';
$styles += '#checkbox_div' +
'{ margin-right: calc(-6em - 4px); }';
// margin-bottom
$styles += '#details_btn' +
'{ margin-bottom: 0; }';
$styles += 'body.has_audio #dir_list input' +
'{ margin-bottom: 1px; }';
// margin-left
$styles += '#content_video' +
'{ margin-left: auto; }';
$styles += '#dir_list thead th.checked' +
'{ margin-left: 0; }';
$styles += 'body.has_hidden_sidebar #reload_btn' +
'{ margin-left: 16pt; }';
$styles += '#details_btn' +
'{ margin-left: 0.5em; }';
$styles += '#dir_list tbody tr' +
'{ margin-inline-start:0; }';
// -webkit-margin
$styles += '#sidebar ul' +
'{ -webkit-margin-before:0em !important; -webkit-margin-after:0em !important; -webkit-padding-start:0em; }';
// opacity
$styles += '#content_pane #scale' +
'{ opacity:0; }';
$styles += '#scale span:first-of-type, #scale span:last-of-type, #content_pane.has_ignored:before, #close_audio::after' +
'{ opacity:0.3; }';
$styles += '#scale span:hover' +
'{ opacity:0.5; }';
$styles += '#prev_btn, #next_btn, #close_audio:hover::after' +
'{ opacity:0.6; }';
$styles += '#sidebar_header tbody tr:first-of-type td:last-of-type:hover > div, #shortcuts_menu div, #shortcuts_menu div, #parent_dir_menu, #prev_btn, #next_btn, #toggle_sidebar, body.use_custom_icons #dir_list tr.file.ignore a.icon::before' +
'{ opacity: 0.7; }';
$styles += '#content_grid div img' +
'{ opacity:0.8; }';
$styles += '#grid_btn:hover, #parent_dir_menu:hover, #prev_btn:hover, #next_btn:hover, #toggle_sidebar:hover, #content_pane.has_grid:hover #scale, #content_pane.has_font:hover #content_font ~ #scale, #content_pane.has_image:hover #content_image ~ #scale' +
'{ opacity:1; }';
// outline
$styles += '#grid_btn, #dir_list tbody, #dir_list tbody a, #content_grid .font_grid_item, #content_font' +
'{ outline: none; }';
// overflow
$styles += '#content_container' +
'{ overflow: visible; }';
$styles += 'html, body, :root, #parents_dir_menu div, #shortcuts_menu, #dir_list, #dir_list tbody a, #main_content, #close_audio' +
'{ overflow: hidden; }';
$styles += '#content_font, #content_grid, #content_image' +
'{ overflow: auto; }';
$styles += '#dir_list tbody' +
'{ overflow-y: auto; }';
$styles += '#sidebar, #content_font' +
'{ overflow-wrap: break-word; }';
$styles += '.lorem' +
'{ overflow-wrap: normal; }';
// padding
$styles += 'html, body, :root, #sidebar_wrapper, #sidebar ul, #parent_dir_menu, #sidebar_header tbody tr td, #parent_dir_menu, #parent_dir_menu a, #parents_dir_menu, #shortcuts_menu, #dir_list .details a, #content_pane, #content_pdf, #content_iframe, audio::-webkit-media-controls-panel' +
'{ padding: 0; }';
$styles += '#sidebar_header thead th' +
'{ padding: 4px; }';
$styles += '.image_grid_item' +
'{ padding:6px; }';
// padding-top
$styles += '#dir_list thead th, #dir_list .details, #prev_track, #next_track, #close_audio' +
'{ padding-top: 0; }';
$styles += '#details_btn, #prev_btn, #next_btn' +
'{ padding-top: 2px; }';
$styles += '#parents_dir_menu div, #grid_btn .menu li, #dir_list tbody a, #content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type, #title, body #content_audio_title td, #content_audio td' +
'{ padding-top: 4px; }';
$styles += '#sidebar_header tbody tr:last-of-type td, #parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu + ul li div span' +
'{ padding-top: 6px; }';
$styles += '#content_header table' +
'{ padding-top: 7px; }';
$styles += '#content_grid .font_grid_item, .font_grid_item p' +
'{ padding-top: 0.5rem; }';
$styles += '#content_image, #content_font div' +
'{ padding-top: 2rem; }';
// padding-right
$styles += '#sidebar_header tbody tr:last-of-type td, #dir_list .details, #prev_track, #next_track, #close_audio' +
'{ padding-right: 0; }';
$styles += '#parents_dir_menu div, #details_btn, #grid_btn .menu li, #dir_list tbody a, #content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type, #content_audio td, #close_audio' +
'{ padding-right: 6px; }';
$styles += '#parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu + ul li div span' +
'{ padding-right: 8px; }';
$styles += '#dir_list tbody tr, #content_header table, #title, #prev_btn, #next_btn' +
'{ padding-right: 12px; }';
$styles += '#grid_btn .menu, #dir_list thead th, #content_audio_title td' +
'{ padding-right: 29px; }';
$styles += '#content_grid .font_grid_item, #content_image, #content_font div' +
'{ padding-right: 2.5rem; }';
// padding-bottom
$styles += '#prev_track, #next_track, #close_audio, #prev_btn, #next_btn' +
'{ padding-bottom: 0px }';
$styles += '#details_btn, body.is_dirs_on_top #dir_list tbody tr.sorted:not(:last-of-type)' +
'{ padding-bottom: 2px; }';
$styles += '#title, body #content_audio_title td' +
'{ padding-bottom: 3px;}';
$styles += '#parents_dir_menu div, #grid_btn .menu li, #dir_list tbody a, #dir_list .details' +
'{ padding-bottom: 4px; }';
$styles += '.specimen, .font_grid_item p' +
'{ padding-bottom: 0.25em; }';
$styles += '#content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type' +
'{ padding-bottom: 3px; }';
$styles += '#content_header table' +
'{ padding-bottom: 5px; }';
$styles += '#sidebar_header tbody tr:last-of-type td, #parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu + ul li div span, #dir_list thead th, #content_audio td' +
'{ padding-bottom: 6px; }';
$styles += '#dir_list thead th.details' +
'{ padding-bottom: 9px; }';
$styles += '#content_grid .font_grid_item' +
'{ padding-bottom: 0.5rem; }';
$styles += '#content_grid.has_image_grid' +
'{ padding-bottom: 1rem; }';
$styles += '#content_image, #content_font div:first-of-type' +
'{ padding-bottom: 2rem; }';
// padding-left
$styles += '#grid_btn .menu, #sidebar_header tbody tr:last-of-type td' +
'{ padding-left: 0; }';
$styles += '#dir_list .audio a, #dir_list .video a, #checkbox_div' +
'{ padding-left: 4px; }';
$styles += '#parents_dir_menu div, #dir_list td.icon, #dir_list .icon + td.name a, #checkbox_div #parents_dir_menu div, #details_btn, #grid_btn .menu li, #content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type, #content_audio td, #prev_track' +
'{ padding-left: 6px; }';
$styles += '#parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #shortcuts_menu + ul li div span' +
'{ padding-left: 8px; }';
$styles += '#content_header table, #dir_list td.size, #title, #prev_btn, #next_btn' +
'{ padding-left: 12px; }';
$styles += '#dir_list thead th, #dir_list .details, #dir_list td.date' +
'{ padding-left: 24px; }';
$styles += '#dir_list tbody a' +
'{ padding-left: 27px; -webkit-padding-start: 27px; }';
$styles += '#content_audio_title td' +
'{ padding-left: 29px; }';
$styles += '#sort_menu li span, #dir_list thead .name, #default' +
'{ padding-left: 2em; }';
$styles += '#content_grid .font_grid_item, #content_image, #content_font div' +
'{ padding-left: 2.5rem; }';
//-webkit-padding
$styles += '#dir_list .icon + td.name a' +
'{ -webkit-padding-start:1em; }';
// position
$styles += '#sidebar_wrapper, #sidebar_header, #sidebar_header tbody tr, #sidebar_header tbody tr:first-of-type td:first-of-type, #sidebar_header tbody tr:last-of-type td, #dir_list, #dir_list thead, #dir_list thead th.checked ,#dir_list tr.ignore a, #dir_list tr.ignore.app a, #dir_list tr.ignore td.details, #shortcuts_menu + ul > li.has_submenu, #content_pane, #close_audio, #content_grid div img, #content_image img:not(.zoom_img)' +
'{ position: relative; }';
$styles += '#sidebar ul, #handle, #parent_dir_menu, #toggle_sidebar, body.has_hidden_sidebar #sidebar_wrapper, #dir_list tbody, #dir_list thead th.checked:after, #content_header, #close_audio:after, #content_grid, #content_image, #content_font, #content_pdf, #content_iframe, #scale, #prev_btn, #next_btn, body.use_custom_icons #dir_list tr.file.ignore a.icon::before' +
'{ position: absolute; }';
// right
$styles += '#sidebar ul, #parent_dir_menu, #grid_btn .menu, #dir_list thead, #dir_list tbody, #close_audio:after, #content_header, #content_image, #content_pdf, #content_iframe, #content_grid, #content_font, #next_btn' +
'{ right: 0; }';
$styles += '#toggle_sidebar' +
'{ right: 4px; }';
$styles += '#handle' +
'{ right: -4px; }';
$styles += '#scale' +
'{ right: 1rem; }';
// table-layout
$styles += '#dir_list' +
'{ table-layout: fixed; }';
// text-align
$styles += '#sidebar ul, #dir_list thead, #dir_list tbody, #dir_list tbody .name, #dir_list .details, #content_header tr:first-of-type td:first-of-type, #content_grid, #content_grid .font_grid_item, .specimen' +
'{ text-align: left; }';
$styles += '#parent_dir_menu a, #parents_dir_menu, #parents_dir_menu div, #shortcuts_menu div, #content_header, #title, #content_grid .image_grid_item, #content_image, #content_audio_title, #content_audio td, #scale span' +
'{ text-align: center; }';
$styles += '#grid_btn .menu li, #dir_list .size, #dir_list .date, #content_header tr:first-of-type td:last-of-type' +
'{ text-align: right; }';
$styles += '.lorem' +
'{ text-align: justify; }';
// text-decoration
$styles += 'a, a:hover' +
'{ text-decoration: none !important; }';
// text-indent
$styles += '#shortcuts li' +
'{ text-indent: 1em; }';
// text-transform
$styles += '.font_grid_item p' +
'{ text-transform: uppercase; }';
// top
$styles += '#handle, #parent_dir_menu, #content_container, #content_header, #close_audio:after, #content_image, #content_image img.zoom_img, #content_pdf, #content_iframe, #prev_btn, #next_btn, body.use_custom_icons #dir_list tr.file.ignore a.icon::before' +
'{ top: 0; }';
$styles += '#shortcuts_menu + ul > li > ul, body.light_theme #grid_btn .menu' +
'{ top: -1px !important; }';
$styles += 'body.has_hidden_sidebar #sidebar_wrapper, #dir_list thead th.checked:after' +
'{ top: 2px; }';
$styles += '#toggle_sidebar' +
'{ top: 4px; }';
$styles += 'body.dark_theme #grid_btn .menu' +
'{ top: -7px; }';
$styles += '#content_grid div img, #content_image img:not(.zoom_img), .vert_center' +
'{ top: 50%; }';
// transform
$styles += 'body.has_hidden_sidebar #toggle_sidebar, #dir_list thead th.checked:not(.up):after, #next_track, #next_btn' +
'{ transform:rotate(180deg); }';
$styles += '#close_audio:after' +
'{ transform:rotate(45deg); }';
$styles += '.vert_center' +
'{ transform:translateY(50%); }';
$styles += '#content_grid div img, #content_image img:not(.zoom_img)' +
'{ transform:translateY(-50%); }';
$styles += '#content_image img.zoom_img' +
'{ transform:translateY(0); }';
// transition
$styles += '#scale' +
'{ transition:opacity 1s ease-in-out; }';
// user-select
$styles += '#sidebar_header, #content_image img:not(.zoom_img)' +
'{ user-select:none; -webkit-user-select:none; }';
// vertical-align
$styles += '#dir_list .details' +
'{ vertical-align: top }';
$styles += '#sidebar_header tbody tr:last-of-type td, #parent_dir_menu a, #parents_dir_menu div, #shortcuts_menu div, #content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type, #title, #content_grid .image_grid_item' +
'{ vertical-align:middle; }';
// white-space
$styles += '#sidebar_header tbody tr:last-of-type td, #parents_dir_menu div, #parents_dir_menu + ul li a, #shortcuts_menu + ul li a, #shortcuts_menu + ul li > span, #dir_list tbody a, .specimen, .lorem' +
'{ white-space: normal; }';
$styles += '#grid_btn .menu li' +
'{ white-space: pre; }';
$styles += '#dir_list thead' +
'{ white-space: pre-wrap; }';
// width
$styles += 'html, body, :root, table, #sidebar_header tbody tr:first-of-type td:nth-of-type(even), #parent_dir_menu a, #dir_list thead, #tbody, #tbody tr, #shortcuts_menu + ul > li > ul, #grid_btn .menu li, body.has_hidden_sidebar #content_pane, #content_container, #content_header, #content_pdf, #content_iframe' +
'{ width: 100%; }';
$styles += '#content_grid, #content_grid div img, #content_image img:not(.zoom_img)' +
'{ width: auto; }';
$styles += '#handle' +
'{ width: 8px; }';
$styles += '#toggle_sidebar' +
'{ width: 16px; }';
$styles += 'body.use_custom_icons #dir_list tr.file.ignore a.icon::before' +
'{ width: 20px; }';
$styles += '#sidebar_header tbody tr:first-of-type td:nth-of-type(odd)' +
'{ width: 24px; }';
$styles += '#grid_btn' +
'{ width: 28px; }';
$styles += '#dir_list thead th.checked:after, #prev_track, #next_track, #close_audio, #scale span' +
'{ width: 2rem; }';
$styles += '#shortcuts_menu div, #checkbox_div' +
'{ width: 6em; }';
$styles += '#content_header tr:first-of-type td:first-of-type, #content_header tr:first-of-type td:last-of-type' +
'{ width: 4em; }';
$styles += 'body.has_hidden_sidebar #sidebar_wrapper' +
'{ width: 0 !important; }';
$styles += '#dir_list .size, #dir_list .kind' +
'{ width: 16%; }';
$styles += '#dir_list .date' +
'{ width: 30%; }';
$styles += '#content_grid.has_grid .image_grid_item' +
'{ width: '+ $grid_image_size +'px; }';
$styles += 'body.has_hidden_sidebar #content_pane, #content_header tr:first-of-type td:nth-of-type(2)' +
'{ width: 100% !important; }';
$styles += 'body:not(.has_hidden_sidebar) #sidebar_wrapper' +
'{ width:'+ $UI_pref_width +'%; }';
$styles += '#content_pane' +
'{ width:'+ (100 - $UI_pref_width).toString() +'%; }';
$styles += '#content_grid .font_grid_item' +
'{ width:calc(100% - 5rem); }';
// max-width
$styles += 'html, body, :root, #content_image img:not(.zoom_img)' +
'{ max-width: 100%; }';
$styles += '#content_image img.zoom_img' +
'{ max-width: none; }';
$styles += '#sidebar_header tbody tr:first-of-type td:nth-of-type(odd)' +
'{ max-width: 24px; }';
$styles += '#content_grid div img' +
'{ max-width:'+ ($grid_image_size - $grid_image_size/8) +'px; }';
// min-width
$styles += 'body:not(.has_hidden_sidebar) #sidebar_header tbody tr:first-of-type td:nth-of-type(odd)' +
'{ min-width: 24px; }';
$styles += '#dir_list .size, #dir_list .kind' +
'{ min-width: 5em; }';
$styles += '#dir_list td.date' +
'{ min-width: 12em; }';
$styles += 'body:not(.has_hidden_sidebar) #dir_list' +
'{ min-width: 100px; }';
$styles += 'body:not(.has_hidden_sidebar) #sidebar_wrapper' +
'{ min-width: 220px; }';
// will-change
$styles += '#sidebar_wrapper, #content_pane' +
'{ will-change: width }';
// word-break
$styles += '#content_header td button' +
'{ word-break: none; }';
$styles += '#title' +
'{ word-break: break-word; }';
$styles += '#content_font' +
'{ word-break: break-all; }';
$styles += '.lorem' +
'{ word-break: normal; }';
// z-index
$styles += '#content_grid' +
'{ z-index: -1; }';
$styles += '#content_pane.has_grid #content_grid' +
'{ z-index: 1; }';
$styles += '#scale, #prev_btn, #next_btn' +
'{ z-index: 10; }';
$styles += '#parents_dir_menu + ul, #content_header' +
'{ z-index: 20; }';
$styles += '#handle' +
'{ z-index: 1000; }';
$styles += '#sidebar_header' +
'{ z-index: 2000; }';
$styles += '#shortcuts_menu + ul, #toggle_sidebar' +
'{ z-index: 9999; }';
$styles += 'body.has_hidden_sidebar #sidebar_header' +
'{ z-index:unset; }';
// Gecko Styles:
var $gecko_styles = '';
$gecko_styles += 'html, body.is_gecko { border: solid 1px gray !important; }';
$gecko_styles += 'body.is_gecko button { padding:0; }';
$gecko_styles += 'body.is_gecko #grid_btn .menu { top:-7px; left:-120px; }';
$gecko_styles += 'body.is_gecko thead {font-size:100%;}';
$gecko_styles += 'body.is_gecko #dir_list th, body.is_gecko #dir_list td {width:auto;}';
$gecko_styles += 'body.is_gecko #dir_list .dir::before {position:absolute;}';
$gecko_styles += 'body.is_gecko.use_default_icons:not(.is_converted_list) #dir_list .file .name .icon { padding-left:4px; background:none; }';
$gecko_styles += 'body.is_gecko.use_default_icons #dir_list .file .name .icon img { margin-right:6px; height:14px; }';
$gecko_styles += 'body.is_gecko #tbody > tr > td:not(:first-of-type) { float:left }';
$gecko_styles += 'body.is_gecko #content_audio_title td { padding-top: 6px; }';
$gecko_styles += 'body.is_gecko #content_audio_title td { padding-bottom: 0; }';
$gecko_styles += 'body.is_gecko #prev_track { padding-left: 16px; }';
$gecko_styles += 'body.is_gecko #close_audio { background-color: #252525; }';
$gecko_styles += 'body.is_gecko #close_audio:after { filter:invert(100%); opacity:0.5; }';
$gecko_styles += 'body.is_gecko #close_audio:hover:after { opacity:0.75; }';
$gecko_styles += 'body.is_gecko.dark_theme #prev_track, body.is_gecko.dark_theme #next_track { background: #252525 '+ $next_track_arrow_gecko +' center no-repeat; }';
$gecko_styles += 'body.is_gecko #prev_track:hover, body.is_gecko #next_track:hover { background: #252525 '+ $next_track_arrow_gecko_hover +' center no-repeat; }';
$gecko_styles += 'body.is_gecko #content_title td:first-of-type, body.is_gecko #content_title td:last-of-type { padding-top:8px; }';
// ADD STYLES
const $font_preview_styles = document.createElement('style');
const $custom_styles = document.createElement("style");
const $custom_gecko_styles = document.createElement("style");
const $highlightjs_link = document.createElement('link');
$highlightjs_link.setAttribute('rel','stylesheet') ;
$highlightjs_link.setAttribute('href','http://cdnjs.cloudflare.com/ajax/libs/highlight.js/9.14.2/styles/default.min.css') ;
document.head.appendChild($highlightjs_link);
function addStyles() {
// for font previews
$font_preview_styles.appendChild(document.createTextNode(""));
document.head.append($font_preview_styles);
var $font_styles = '';
$font_preview_styles.append( $font_styles );
// basic UI styles
$custom_styles.appendChild(document.createTextNode(""));
$custom_styles.append($styles);
document.head.appendChild($custom_styles);
// Gecko styles
if ( $userAgent.indexOf('Firefox') > -1 ) {
$custom_gecko_styles.appendChild(document.createTextNode(""));
$custom_gecko_styles.append($gecko_styles);
document.head.appendChild($custom_gecko_styles);
}
}
addStyles();
// ***** END STYLES ***** //
// ***** BUILD MENUS ***** //
var $paths_arr = [];
const parentLinksArr = function() { // create array of parent links from $location w/o query string
let $path = $location; // https://www.example.com/path/to/my/dir/
while ( $path.lastIndexOf('/') > 0 && !$path.endsWith(':/') ) {
$path = $path.slice( 0,$path.lastIndexOf('/') );
$paths_arr.push($path);
}
$paths_arr.pop(); // remove last element
return $paths_arr;
};
parentLinksArr();
// MENUS: Create menu list items
var $menu_item;
const menuItems = function(x,y,i,b) { // (link, name, count, boolean)
let $qstr = '/?';
if ( b === true ) { // don't include query string in link
$qstr = '';
$query_prefs = '';
}
$menu_item = '<li><a href="'+ x[i] + $qstr + $query_prefs +'">' + y[i] + '/</a></li>';
return $menu_item;
};
// Parent directory link setup
var $parent_dir_link;
function setParentLink() {
let $query_prefs = new URLSearchParams( window.location.search );
$query_prefs.delete('file');
$UI_pref_history_arr = $query_prefs.get('history') !== null ? $query_prefs.get('history').split(' ') : [];
if ( $UI_pref_history_arr.length == 1 ) {
$query_prefs.set('selected',$UI_pref_history_arr.shift(0));
$query_prefs.delete('history');
} else if ( $UI_pref_history_arr.length > 1 ) {
$query_prefs.set('selected',$UI_pref_history_arr.shift(0));
$query_prefs.set('history',$UI_pref_history_arr.join('+'));
} else {
$query_prefs.delete('selected');
}
let $qstr = $query_prefs.toString().length == 0 ? '' : '?';
$query_prefs.sort();
$parent_dir_link = $location_arr.slice(0,-2).join('/') + '/' + $qstr + decodeURIComponent($query_prefs);
$parent_dir_menu.find('a').attr( 'href', $parent_dir_link );
}
setParentLink();
// Click parent directory menu button
$parent_dir_menu.on('click','a',function(e) {
e.preventDefault();
setParentLink(); // update link in case query string has changed
$('#parent_dir_menu').find('a').attr( 'href', $parent_dir_link );
window.location = $parent_dir_link;
});
// MENUS: Directory Parents Links
const parents_dir_menu_arr = function() {
var $parents_dir_menu_items = [];
// make array of directory parents menu items
for ( let i = 1, n = $paths_arr.length + 1; i < n; i+=1 ) {
$parents_dir_menu_items[i] = menuItems( $paths_arr, $paths_arr, i, false);
}
$parents_dir_menu_items.pop(); // remove current directory
if ( $parents_dir_menu_items[1] !== undefined ) {
let str = $parents_dir_menu_items[1].slice($parents_dir_menu_items[1].lastIndexOf('?'),$parents_dir_menu_items[1].lastIndexOf('">'));
for ( let i = 1; i < $parents_dir_menu_items.length; i+=1 ) { // recursively update selected and history query str
str = str.replace(/selected=\d+&*/,'').replace(/history=(\d+)$/,'selected=$1').replace(/history=(\d+)\+/,'selected=$1&history=').replace(/&$/,'');
$parents_dir_menu_items[i] = $parents_dir_menu_items[i].replace(/\?.+?">/,str +'">');
}
}
// cleanup links
$parents_dir_menu_items = $parents_dir_menu_items.join('')
.replace(/%20/g,' ').replace(/file=.+?&/g,'&').replace(/file=.+?/g,'').replace(/>\/(?!\/)/g,'>').replace(/>\/\/\/\/</,'>/<').replace(/>\/\/\/</,'>/<');
return $parents_dir_menu_items;
};
// MENUS: User Shortcuts
var $menu_items = [];
var $shortcuts_links_arr = [];
const shortcutMenus = function() {
const $shortcuts = $settings.shortcuts;
if ( $shortcuts.length > 0 ) {
for ( let i = 0; i < $shortcuts.length; i+=1 ) {
var $links_arr = [];
var $links = $shortcuts[i].links;
// make array of links
for ( let j = 0; j < $links.length; j+=1 ) {
if ( !$links[j].link.endsWith('/') ) {
$links[j].link = $links[j].link.slice(0,$links[j].link.lastIndexOf('/') + 1) + '?file=' + $links[j].link.slice($links[j].link.lastIndexOf('/') + 1) ;
}
$shortcuts_links_arr.push($links[j].link);
$links_arr[j] = '<li><a href="'+ $links[j].link +'">' + $links[j].link_name + '</a></li>';
}
var $links_arr_str = $links_arr.join('');
$menu_items[i] = '<li class="has_submenu"><a>'+ $shortcuts[i].menu_title +'</a><ul>'+ $links_arr_str +'</ul></li>';
}
$menu_items = $menu_items.join('');
}
return ($shortcuts_links_arr,$menu_items);
};
shortcutMenus();
// MENUS: Other menu items
var $sort_by = $('<li id="sort_by" class="has_submenu rule"><span>Sort by…</span><ul id="sort_menu"><li><span>Name</span></li><li id="sort_by_size"><span>Size</span></li><li id="sort_by_date"><span>Date</span></li><li><span>Kind</span></li><li><span>Extension</span></li><li><span>Default</span></li></ul>');
const $autoload_media = $('<li id="autoload_media" class="rule"><span id="autoload_media_menu">Autoload Media</span></li>');
const $toggle_dark_theme = $('<li id="toggle_dark_theme_menu_item" class="checked"><div><span id="dark_theme">Dark Theme</span><span id="light_theme">Light Theme</span></div></li>');
const $toggle_alt_bckgrd = $('<li id="toggle_alternate_background_menu_item" class="rule"><span id="alternate_background">Alternate Backgrounds</span></li>');
// const $text_editing = $('<li id="text_editing" class="has_submenu rule"><span>Text Editing</span><ul id="text_editing_menu"><li id="split_view_menu_item"><span id="split_view">Split View</span></li><li id="preview_text_menu_item" class="rule"><span id="preview_text">Preview Text Files</span><span id="edit_text">Edit Text Files</span></li></ul>');
const $default_settings = $('<li><a href="#" id="default_settings" title="Delete URL query string and reload page.">Default User Settings</a></li>');
const $export_settings = $('<li class="rule"><a href="#" id="export_settings" title="Export user settings to text file.">Export User Settings</a></li>');
const $contact_link = $('<li><a id="contact" href="mailto:[email protected]">Contact</a></li>');
const $donate_link = $('<li><a id="donate" href="https://paypal.me/mschrauzer" target="_blank">Donate</a></li>');
function assembleMenus() { // called by buildUI();
$parents_dir_menu.siblings('ul').append( parents_dir_menu_arr() );
$shortcuts_menu.siblings('ul').append( $menu_items, $sort_by, $toggle_dark_theme, $toggle_alt_bckgrd, $autoload_media, $default_settings, $export_settings, $contact_link, $donate_link );
}
assembleMenus();
// ***** END BUILD MENUS ***** //
// ***** DIRECTORY LIST Setup ***** //
// CONVERT INDEX PAGES TO DEFAULT (Chrome) STRUCTURE
// Convert matched date and size strings to default size and date format, calculate data-values for sorting
var yr, mo, dd, pref;
var factor = {k:1, kb:1, m:1000, mb:1000, g:1000000, gb:1000000, t:1000000000,tb:1000000000}; // for file size conversion
var sizeCalc = function(x,y) { // x = number, y = byte size
y === '' ? y = 'k' : y = y;
return x == '-' ? 0 : x * factor[ y.toString().toLowerCase() ]; // convert byte size to multiplication factor
};
var sizeAndDate = function(match,p1,p2,p3,p4,p5,p6,offset,string) {
p1.toString().length == 4 ? (yr = p1, dd = p3) : (yr = p3, dd = p1);
p2.toString().length == 3 ? mo = "JanFebMarAprMayJunJulAugSepOctNovDec".indexOf(p2)/3 + 1 : mo = p2; // convert month into number, or use number
p6 = undefined|'' ? p6 = 1 : p6 = p6;
mo.toString().length == 1 ? pref = 0 : pref = null; // add a zero before single digit months (i.e., multiply year by 10)
return '<td class="size details" data-value="'+ sizeCalc(p5,p6) +'">' + [p5,p6].join('') + '</td><td class="date details" data-value="' + [yr, pref, mo, dd, p4.replace(/:/, '') ].join('') +'">'+ [yr, mo, dd].join('-') +' '+ [p4].join(':') +'</td></tr>\n';
};
// Standardize directory lists
function convertDirList() {
var $list_items;
// AMPPS index pages
let $protocol = window.location.protocol;
if ( $protocol.indexOf('localhost') > -1 && $body.find('> title:contains(AMPPS)').length ) {
$dir_list = $body.find('> center > div > table');
$dir_list.remove();
$body.addClass('is_ampps').empty().append($dir_list);
}
// Pre-type
if ( $protocol !== 'file:' && $body.find('> pre').length > 0 ) {
$list_items = $body.find('> pre').html();
$body.addClass('is_converted_pre').find('> pre').remove();
$list_items = $list_items
.replace(/^.+?\n/, '') // delete header row
.replace(/^.+?Parent Directory.+?\n/gm, '\n') // delete parent directory link
.replace(/^\s*<a.+?>\.\.\/<\/a>\s*$/gm, '') // delete parent directory link (list type)
.replace(/^\s*<img .+?>\s*/gm, '') // delete all images (icons)
.replace(/^\s*<address>.+?<\/address>\s*/,'') // delete address element
.replace(/^\s*<a href="(.+?)">(.+?)<\/a>\s*/gm, '<tr><td data-value=""><a class="icon" href="$1">$2</a></td>') // create name cell
.replace(/(\d{2}|\d{4})[\/-](\d{2}|\w{3})[\/-](\d{2}|\d{4})\s+?([\d:]+)\s*([\.\d]+)([A-z]{0,2})\s*$/gm, sizeAndDate); // dates (search dd-mmm-yyyy hh:mm) and sizes
};
// List-type
if ( $protocol !== 'file:' && $body.find('> ul').length > 0 ) {
$list_items = $body.find('> ul').html();
$body.addClass('is_converted_list').find('> ul').remove();
if ( $list_items.indexOf('</a></li>') != -1 ) {
$list_items = $list_items.replace(/<li>\s*/g,'<tr><td data-value="">').replace(/\s*<\/li>/g, '</td></tr>\n');
$list_items = $list_items.replace(/data-value=""><a href="(.+?)">\s+(.+?)<\/a>/g, 'data-value=""><a class="icon" href="$1">$2<\/a>');
$list_items = $list_items.replace(/<tr.+?Parent Directory.+?<\/tr>/,'');
}
}
// Table-type
if ( $protocol !== 'file:' && $body.find('> table').length > 0 ) {
$list_items = $body.find('> table:last-of-type tbody').length > 0 ? $body.find('> table:last-of-type tbody').html() : $body.find('> table:last-of-type');
$body.addClass('is_converted_table').find('> table').remove();
$list_items = $list_items
// .replace(/<img .+?>/g, '') // delete all images (icons)
.replace(/<tr><th.+?\/th><\/tr>/g, '') // delete empty tr
.replace(/<tr><td.+?Parent Dir.+?<\/td><\/tr>/, '') // delete empty tr
.replace(/(?:<th>|<td>|<td \w+="\w+">)(?: |\s*)(?:<\/th>|<\/td>)/g, '') // delete empty th or td
.replace(/<td>\s*<a href="(.+?)">(.+?)<\/a>\s*<\/td>/g, '<td class="name" data-value=""><a class="icon" href="$1">$2</a></td>')
.replace(/<tr><td.*?><img (.+?)><\/td><td (.+?)><a (.+?)>(.+?)<\/a>/g, '<tr><td $2><a $3><img $1>$4</a>') // move default image to .name td
.replace(/(?:<td>|<td \w+="\w+">)(\d{4}|\d{2})-(\d{2}|\w{3})-(\d{4}|\d{2})\s*([\d:-]*)\s*<\/td>(?:<td>|<td \w+="\w+">)\s*([-\.\d]*)([A-z]*)\s*<\/td><\/tr>/g, sizeAndDate)
.replace(/^\s*<address>.+?<\/address>\s*$/,''); // delete address line
}
// Gecko-style local index pages
if ( $protocol === 'file:' && $userAgent.indexOf('Firefox') > -1 ) {
$body.find('> table').find('> thead').find('th[colspan="2"]').attr('colspan',1);
$list_items = $body.find('> table').find('> tbody').html();
$body.find('> table').remove();
$list_items = $list_items
.replace(/<table class="ellipsis"><tbody><tr><td>/g,'')
.replace(/<\/a><\/td><\/tr><\/tbody><\/table>/g,'')
.replace(/sortable-data="\d+?/g,'data-value="')
.replace(/<td data-value="(\d+)">([\d-]+)<\/td>\s*<td>(.+?)<\/td>/g,'<td data-value="$1">$2, $3</td>')
.replace(/<td(.+?)><a/g,'<td class="name" $1><a class="icon"');
}
// Default Chrome type
if ( $protocol === 'file:' && $body.find('> table').length > 0 && $userAgent.indexOf('Firefox') < 0) {
$list_items = $body.find('> table tbody').html();
$body.addClass('is_default_table').find('> table').remove();
}
$dir_list_body.append($list_items);
}
convertDirList();
// ***** END CONVERT INDEX PAGES ***** //
// Append directory list
var $dir_list_row = $dir_list_body.find('> tr');
var $dir_list_item_name = $dir_list_row.find('a').parent('td');
var $dir_list_details = $dir_list_item_name.nextAll();
$dir_list_details.addClass('details');
// ***** END CONVERT INDEX PAGES ***** //
// ***** PREPARE DIR LIST ***** //
var $this_link;
var $this_text;
var $this_ext;
// Get dir_list item row
var thisRow = function(x) {
return $(x).closest('#dir_list > tbody > tr').length > 0 ? $(x).closest('#dir_list > tbody > tr') : $(x).closest('#dir_list > li');
};
// Get row link
var thisLink = function(x) {
return $(x).find('a').length > 0 ? $(x).find('a').attr('href') : $(x).attr('href');
};
// Get row name
var thisText = function(x) {
return $(x).find('a').length > 0 ? decodeURIComponentSafe( $(x).find('a').text().toLocaleLowerCase() ) : decodeURIComponentSafe( $(x).text().toLocaleLowerCase() );
};
// get row text
var thisExt = function(x) {
let $this_name = thisText(x);
// return $this_link.endsWith('app/') ? 'app' : $this_link.endsWith('/') ? '/' : $this_link.lastIndexOf('.') === -1 ? undefined : $this_link.toLowerCase().slice( $this_link.lastIndexOf('.') + 1 );
return $this_name.endsWith('app/') ? 'app' : $this_name.endsWith('/') ? '/' : $this_name.lastIndexOf('.') === -1 ? undefined : $this_name.toLowerCase().slice( $this_name.lastIndexOf('.') + 1 );
};
// Normalize row name data-value
function stringNormalize(str) {
return str.normalize('NFD').replace(/[\u0300-\u036f]/g, "").replace(/ª/g,'a').replace(/[æÆ]/g,'ae').replace(/©/g,'c').replace(/[ÐÐ]/g,'d').replace(/fi/g,'fi').replace(/fl/g,'fl').replace(/[œŒ]/g,'oe').replace(/[ºøØ]/g,'o').replace(/π∏/g,'p').replace(/®/g,'r').replace(/ß/g,'ss').replace(/™/g,'tm').replace(/[‘’]/g,'\'').replace(/[“”«»]/g,'"').replace(/[†‡§]/g,'*');
}
// Dir_List: Classify items
function classifyDirListItems() {
$dir_list_row.each(function() {
let row = {};
$this_link = thisLink(this);
$this_text = thisText(this).endsWith('/') ? thisText(this).slice(0,-1) : thisText(this); // don't include '/'
$this_ext = thisExt(this);
// add classes and data to row cells
$(this).attr('id',$(this).index()).find('td').first().addClass('name').attr( 'data-value',stringNormalize( $this_text )).next('td:not(.kind)').attr('class','size').next('td:not(.kind)').attr('class','date'); // add tr ID and td.name data-value
// add dir or file classes
if ( $this_ext === '/' ) { // add tr data-ext
$(this).addClass('dir').attr('data-ext','dir');
} else {
$(this).addClass('file').attr('data-ext',$this_ext);
}
// add tr invisible class
if ( $this_text.startsWith('.') ) {
$(this).addClass('invisible');
}
// add kind and ext detail columns
$(this).append('<td class="detailsColumn details kind" data-value="File">File</td>')
.append('<td class="detailsColumn details ext" data-value="'+ $this_ext +'"> </td>');
if ( $this_ext == undefined ) {
$(this).addClass('code').attr('data-type','Code').attr('data-kind','code').find('td.kind').attr('data-value','Code').text('Code');
return;
} else if ( !JSON.stringify($row_types).includes($this_ext) ) { // else classify as "other" if extension is not in $row_types.
$(this).addClass('other').attr('data-type','Other').attr('data-kind','other').find('td.kind').attr('data-value','other').text('Other');
}
for ( let key in $row_types ) { // Categorize rows by listed supported file types
if ( $row_types[key].includes($this_ext) ) {
let $display_key = key.charAt(0).toUpperCase() + key.slice(1); // make display name for file type
let kind = $display_key === undefined ? 'File' : $display_key;
$(this).addClass(key).addClass($this_ext).attr('data-type',$display_key).attr('data-kind',kind.toLowerCase() ).find('td.kind').attr('data-value',kind).text(kind); // add kind and ext classes, data-type, data-kind
if ( key === 'audio' || key === 'video' ) { // media classes and prepend checkbox
$(this).addClass('media').find('a').prepend('<input type="checkbox" tabindex="-1" checked="true" />');
};
}
}
// For ignored and excluded items
for ( let key in $row_settings ) {
if ( $row_settings[key].includes($this_ext) ) {
$(this).addClass(key);
}
if ( $row_settings[key].includes($this_ext) && key == 'ignore' ) {
}
}
}); // end classify dir_list items
}
classifyDirListItems();
// ***** END DIR_LIST SETUP ***** //
// ***** UI SETUP ***** //
// Add body classes
function setupUI() {
if ( $dir_list.find('.audio').length > 0 ) {
$body.add($dir_list).addClass('has_audio has_media');
}
if ( $dir_list.find('.font').length > 0 ) {
$body.addClass('has_fonts');
}
if ( $dir_list.find('.image').length > 0 ) {
$body.addClass('has_images');
}
if ( $dir_list.find('.video').length > 0 ) {
$body.add($dir_list).addClass('has_video has_media');
}
setQuery('autoload_media',$UI_pref_autoload_media);
if ( $UI_pref_autoload_media === true ) {
$body.addClass('autoload_media');
$autoload_media.addClass('checked');
} else {
$body.removeClass('autoload_media');
$autoload_media.removeClass('checked');
}
if ( $settings.autoload_index_files === true ) {
$body.addClass('autoload_index_files');
}
if ( $settings.use_custom_icons === true ) {
$body.addClass('use_custom_icons')
} else {
$body.addClass('use_default_icons');
}
if ( $settings.hide_ignored_files === true ) {
$body.addClass('hide_ignored');
}
if ( navigator.platform.indexOf('Win') > -1 || $location.indexOf('file:') < 0 ) {
$inv_checkbox.hide();
} else if ( $settings.hide_invisibles === true ) {
$inv_checkbox.find('input').prop('checked',true);
$body.addClass('hide_invisibles').removeClass('show_invisibles')
} else {
$inv_checkbox.find('input').prop('checked',false);
$body.addClass('show_invisibles').removeClass('hide_invisibles')
}
setQuery('alternate_background',$UI_pref_background);
if ( $UI_pref_background === true ) {
$body.addClass('alternate_background');
$toggle_alt_bckgrd.addClass('checked');
} else {
$body.removeClass('alternate_background');
$toggle_alt_bckgrd.removeClass('checked');
}
if ( $UI_pref_details === false ) {
$dir_list.addClass('show_details');
$dir_list_body.css({'top':$dir_list_head.height() + 1 +'px'});
$details_btn.find('span').first().hide().next().show();
}
if ( $UI_pref_theme === true ) {
$body.addClass('dark_theme');
} else {
$body.addClass('light_theme');
}
if ( $userAgent.indexOf('Chrome') > 0 ) { $body.addClass('is_chrome'); }
if ( $userAgent.indexOf('Firefox') > 0 ) { $body.addClass('is_gecko'); }
};
setupUI();
// Build UI
function buildUI() {
$dir_list.appendTo($sidebar);
var $main_content = $('<table id="main_content"><tbody><tr></tr></tbody></table>');
$main_content.find('tr').append( $sidebar_wrapper, $content_pane );
$body.empty().prepend($main_content);
if ( $body.hasClass('is_converted_list') ) {
$('#sort_by_size, #sort_by_date, #size, #date').addClass('disabled');
}
if ( $body.hasClass('is_converted_table') || $body.hasClass('is_converted_pre') ) {
if ( $dir_list.find('td.size').length < 1 ) {
$('#sort_by_size,th#size').addClass('disabled');
}
if ( $dir_list.find('td.date').length < 1 ) {
$('#sort_by_date,th#date').addClass('disabled');
}
}
}
buildUI();
// ***** BASIC UI FUNCTIONS ***** //
// Show Menus
function showMenus(el) {
var $position = $(el).position();
$(el).find('> ul').css({'top':$position.top + $(el).innerHeight() + 'px'}).toggle().parent('td').siblings('td').find('.menu').hide();
}
$parents_dir_menu.add($shortcuts_menu).parent('td').on('click',function(e) {
e.stopPropagation();
showMenus(this);
});
// Hide Menus
function hideMenus() {
$('.menu').hide();
}
$(document).on('click', hideMenus );
// Toggle Invisibles
function toggleInvisibles() {
$body.toggleClass('hide_invisibles').toggleClass('show_invisibles');
}
$inv_checkbox.on('click','input', toggleInvisibles );
// Toggle Autoload Media
function toggleAutoloadMedia(e) {
e.preventDefault();
$body.toggleClass('autoload_media');
toggleQuery('autoload_media');
$autoload_media.toggleClass('checked');
}
$autoload_media.on('click', toggleAutoloadMedia );
// Toggle Dark Theme
function toggleDarkMode(e) {
e.preventDefault();
$body.toggleClass('dark_theme').toggleClass('light_theme');
toggleQuery('dark_theme');
}
$toggle_dark_theme.on('click', toggleDarkMode );
// Toggle Alternating Row Background
function toggleAlternateBackground(e) {
e.preventDefault();
$body.toggleClass('alternate_background');
toggleQuery('alternate_background');
$toggle_alt_bckgrd.toggleClass('checked');
}
$toggle_alt_bckgrd.on('click', toggleAlternateBackground );
// Toggle Details
function toggleDetails() {
$dir_list.toggleClass('show_details');
$dir_list_body.css({'top':$dir_list_head.height() + 1 +'px'});
$details_btn.find('span').toggle();
toggleQuery('hide_details');
}
$details_btn.on('click', toggleDetails );
// Show/Hide Sidebar
function toggleSidebar() {
$body.toggleClass('has_hidden_sidebar');
setContentHeight();
}
$toggle_sidebar.on('click', function() {
toggleSidebar();
scrollThis('dir_list','selected',true); // true = instant scroll
});
// Default settings: remove queries;
function defaultSettings() {
$location = window.location.href;
$location = $location.slice(0,$location.lastIndexOf('?'));
window.location.assign($location);
}
$default_settings.on('click', function() {
if (window.confirm( "Are you sure you want to reset all your temporary UI settings to the defaults in your user_settings?" ) ) {
defaultSettings();
}
});
//***** UI SETUP *****//
// Set Content Height
function setContentHeight() {
let $window_height = window.innerHeight;
let $dir_list_head_height = $dir_list_head.length ? $dir_list_head.height() : 0;
let $content_header_height = $content_header.outerHeight();
$dir_list.add($dir_list_wrapper).css({'height':$window_height - $sidebar_header.outerHeight() });
$dir_list.find($dir_list_body).css({'top': $dir_list_head_height });
$content_image.add($prev_btn).add($next_btn).css({'top':$content_header_height });
$content_pane.hasClass('has_image') ? $content_image.find('img').css({'max-height':$content_image.innerHeight() - 52 + 'px'}) : null;
$content_grid.add($content_pdf).add($content_iframe).add($content_font).css({'height':$window_height - $content_header_height,'top':$content_header_height });
$content_scale.css({'top':$content_header_height + 13 });
$('#prev_track, #next_track, #close_audio').css({'height':$audio.height() });
}
window.addEventListener('resize', function(e) {
setContentHeight();
});
// Set Content Title
const $title = $content_pane.find('#title');
function setContentTitle() {
let $title_text = '';
if ( $('.playing').hasClass('audio') ) { // set audio player title
$content_audio_title.find('td').empty().append( $('.playing').find('td.name a').text() );
}
if ( $content_pane.hasClass('has_grid') ) { // set main title for other content
$title_text = $current_dir_name;
} else {
$title_text = $title_text + $('.selected:not(.audio)').find('td.name a').text(); // Assemble title
}
$title.empty().text( $title_text ); // Add file name
if ( $('.selected').hasClass('image') && !$content_pane.hasClass('has_grid') ) {
setDimensions($('.selected.image'));
}
}
// Get Image Dimensions
function getDimensions(link, callback) {
var img = new Image();
img.src = link;
img.onload = function() { callback( this.width, this.height ); };
}
function setDimensions(row) {
getDimensions( thisLink(row), function( width, height ) {
$title.append(' <span style="text-transform:lowercase;">(' + width + 'px × ' + height + 'px</span>)' );
});
}
// Scroll Selected Items
function scrollThis(elID,className,bool) {
let $behavior = 'smooth';
bool === undefined ? null : $behavior = 'instant';
var $block = $userAgent.indexOf('Firefox') > -1 ? $block = 'start' : $block = 'nearest';
if ( document.getElementsByClassName(className).length > 0 ) {
document.getElementById(elID).getElementsByClassName(className)[0].scrollIntoView({ behavior:$behavior, block:$block, inline:'nearest' });
}
}
// ***** SORTING ***** //
var $sort_all = $dir_list_body.find('tr');
var $sort_dirs = $dir_list_body.find('tr.dir').not('.app');
var $sort_files = $dir_list_body.find('tr').not('.dir').add('.app');
var currentIndex, prevIndex;
var $default_index = $('#thead').find('#default').index();
var $sort_order = 1;
var dataName = function(x) {
return $(x).find('td').eq(0).data('value').toString();
};
var dataData = function(x,index) {
return $(x).find('td').eq(index).attr('data-value') === undefined ? '' : $(x).find('td').eq(index).attr('data-value').toString();
};
// Sort comparison functions
var sortByName = function(x,y,sortDirection) {
return sortDirection === 1 ? dataName(x).localeCompare(dataName(y)) : dataName(y).localeCompare(dataName(x));
};
var sortByData = function(x,y,index,sortDirection) { // sort by data then by name
if ( sortDirection === 1 ) {
return dataData(x,index).localeCompare(dataData(y,index), undefined, { numeric:true }) === 0 ? dataName(x).localeCompare(dataName(y)) : dataData(x,index).localeCompare(dataData(y,index), undefined, { numeric:true });
} else {
return dataData(y,index).localeCompare(dataData(x,index), undefined, { numeric:true }) === 0 ? dataName(y).localeCompare(dataName(x)) : dataData(y,index).localeCompare(dataData(x,index), undefined, { numeric:true });
}
};
// Sort elements: sort by name if index = 0, else sort by data-value.
var sortEls = function(els,index,sortDirection) {
els.detach().sort(function(a,b) {
return index === 0 ? sortByName(a,b,sortDirection) : sortByData(a,b,index,sortDirection);
});
};
// Sort Dir List
function sortDirList(index, sortDirection) {
$dir_list_row.removeClass('sorted');
if ( index == $default_index ) {
if ( index == $default_index ) {
index = 0;
}
// sort dirs and files separately
sortEls( $sort_dirs, index, sortDirection );
sortEls( $sort_files, index, sortDirection );
if (sortDirection === 1 ) { // append dirs and files according to sort direction
$.each($sort_dirs, function() { $dir_list_body.append(this); });
$.each($sort_files, function() { $dir_list_body.append(this); });
} else {
$.each($sort_files, function() { $dir_list_body.append(this); });
$.each($sort_dirs, function() { $dir_list_body.append(this); });
}
} else if ( $settings.dirs_on_top === false || index == 0 && index !== $default_index ) { // sort all dirs and files, append, remove body class
sortEls( $sort_all, index, sortDirection );
$.each($sort_all, function() { $dir_list_body.append(this); });
$body.removeClass('is_dirs_on_top');
} else if ( $settings.dirs_on_top === true || index !== 0 ) { // sort dirs and files separately
sortEls( $sort_dirs, index, sortDirection );
sortEls( $sort_files, index, sortDirection );
if (sortDirection === 1 ) { // append dirs and files according to sort direction
$.each($sort_dirs, function() { $dir_list_body.append(this); });
$.each($sort_files, function() { $dir_list_body.append(this); });
} else {
$.each($sort_files, function() { $dir_list_body.append(this); });
$.each($sort_dirs, function() { $dir_list_body.append(this); });
}
}
if ( index === $('#thead').find('#kind').index() || index === $('#thead').find('#ext').index() ) {
$body.addClass('is_dirs_on_top');
addSortStyle( index, sortDirection );
}
}
// Add Sort Styles (for rules)
function addSortStyle(index, sortDirection) {
var $this_value, $next_value;
$dir_list_row.removeClass('sorted');
$dir_list_row.filter(':visible').not('.dir').add('.app').each(function() {
$this_value = $(this).find('td').eq(index).attr('data-value');
$next_value = $(this).next('tr:visible').find('td').eq(index).attr('data-value');
if ( $this_value !== $next_value ) {
$(this).addClass('sorted');
}
if ( $(this).attr('data-type') !== $(this).next('tr:visible').attr('data-type') ) {
$(this).addClass('sorted');
}
});
// for last dir
if ( sortDirection == 1 ) {
$dir_list_row.filter('.dir').last().addClass('sorted');
}
}
// Sort on click
function clickSort(x,y) { // x = clicked sort link, y = bool (false ? don't set query_prefs)
currentIndex = x.index();
// Only reverse sort order after clicking a sort column once.
if ( currentIndex != prevIndex ) {
prevIndex = currentIndex;
$sort_order = 1;
}
sortDirList(currentIndex, $sort_order);
$sort_order = -1 * $sort_order;
x.toggleClass('up').addClass('checked').siblings().removeClass('checked up');
$('#sort_menu').find('li').eq(currentIndex).addClass('checked').siblings().removeClass('checked');
setContentHeight();
// set sorting query pref
if ( y === true ) {
$query_prefs = getQueryPrefs();
$query_prefs.set('sort',$('#sort_menu').find('li').eq(currentIndex).text().toLowerCase() );
updateQuery();
}
}
// Sort on clicking dir_list sort header
$('#thead').on('click','th:not(.disabled)',function(e) {
e.preventDefault();
e.stopPropagation();
var i = $(this).index();
clickSort( $(this),true)
});
// Sort Menu: click the list header that contains the selected menu text.
$('#sort_menu').on('click','li:not(.disabled)',function(e) {
e.preventDefault();
e.stopPropagation();
$(this).addClass('checked').siblings().removeClass('checked');
$('#theader th[id*="'+ thisText($(this)).slice(0,2) +'" i]').click();
});
// Initialize sort
function initialSort() {
switch ( $UI_pref_sort ) {
case 'name':
i = 0;
break;
case 'size':
i = 1;
break;
case 'date':
i = 2;
break;
case 'kind':
i = 3;
break;
case 'extension':
i = 4;
break;
default:
i = 5;
}
$('#theader').find('th').eq(i).click();
}
initialSort();
// ***** END SORTING ***** //
// ***** END BASIC UI FUNCTIONS ***** //
// ***** CONTENT PANE ***** //
var $selected = $dir_list.find('.selected');
var $playing = $dir_list.find('.playing');
var $media = $dir_list.find('td').filter('.media:not(.unchecked):not(.ignored)');
// SELECT ROW on click and set classes for $content_pane
function selectThis(row) {
let $grid_selected = $content_grid.find('div.font_grid_item a[href="'+ thisLink(row) +'"]').closest('div').add('div.image_grid_item a[href="'+ thisLink(row) +'"]').closest('div').addBack();
if ( $content_pane.hasClass('has_grid') ) { // Select corresponding grid item
row.addClass('selected').siblings().removeClass('selected hovered');
$grid_selected.addClass('selected').siblings().removeClass('selected');
} else if ( row.hasClass('audio') ) { // if row is audio, remove playing and selected classes
row.addClass('selected playing').siblings('.media').removeClass('selected playing hovered');
} else { // remove classes from rows, but leave .audio with playing
row.addClass('selected').siblings().removeClass('selected hovered');
}
}
//***** SHOW CONTENT *****//
// Show Font
var $font_family_arr = [];
function showFont(row) {
var $font_family = thisText(row);
if ( $font_family_arr.indexOf($font_family) == -1 ) { // if font family is not in array, add it
$font_family_arr.push($font_family);
$font_preview_styles.append('@font-face { font-family: "'+ $font_family +'"; src: url("'+ thisLink(row) +'"); }'); // only add style if it doesn't exist
}
$content_font.css({ 'font-family':'"'+ $font_family +'"' });
}
// Show Grid
function showGrid() {
$content_pane.removeClass('has_hidden_grid').addClass('has_grid');
setContentSource($content_grid);
setContentTitle();
setContentHeight();
selectThis($('.selected'));
}
// Hide Grid
function hideGrid() {
if ( $content_pane.hasClass('has_grid') ) {
$content_pane.removeClass('has_grid').addClass('has_hidden_grid');
}
}
// Set Content Source
function setContentSource(el,link) { // add source attribute to content containers, excluding $content_font
let $el_ID = $(el).attr('id');
switch ($el_ID) {
case 'content_audio':
$(el).find('audio').attr('src',link);
break;
case 'content_image':
$(el).find('img').attr('src',link);
break;
case 'content_font':
break;
default: // content_pdf, content_video, or content_iframe
$(el).removeAttr('srcdoc').attr('src',link);
}
}
// SHOW CONTENT
function showContent(row) { // show any content excluding grids
if ( row.length > 0 ) { // needed for left/right arrow nav when there are no valid items (i.e. images or fonts)
let kind = thisRow(row).hasClass('ignore') ? 'ignored' : thisRow(row).attr('data-kind'); // get file kind
!['audio','font','image','pdf','video','ignored'].includes(kind) || kind === 'dir' ? kind = 'iframe' : null; // load dirs and any other kind of content except audio, font, image, pdf, or video into iframe
let link = kind === 'pdf' ? thisLink(row) + '?#view=fitB&scrollbar=1&toolbar=1&navpanes=1' : thisLink(row); // add pdf query str to link
$content_pane.hasClass('has_grid') ? hideGrid() : null;
closeAllContent(row); // except audio and grids
if ( kind === 'ignored' ) {
$content_pane.addClass('has_ignored');
} else {
setContentSource( '#content_'+ kind, link ); // set content container source
kind === 'font' ? showFont(row) : null; // set $content_font css
kind === 'image' ? $content_grid.find('a[href="' + thisLink(row) + '"]').parent('div').addClass('selected').siblings().removeClass('selected') : null; // set image source
kind === 'video' ? closeAudio() : null; // if video, close audio
}
thisRow(row).attr('data-kind') === 'dir' ? $content_pane.addClass( 'has_dir' ) : $content_pane.addClass( 'has_'+ kind ); // add content pane class
setContentHeight();
setContentTitle();
kind === 'audio' ? autoLoadCoverArt() : null; // autoload cover art on selecting audio
}
}
//***** CLOSE CONTENT (Close button or Cmd/Ctrl + W) *****//
// Close Audio
function closeAudio() {
$('.audio.playing').removeClass('playing');
$content_pane.removeClass('has_audio').find('#content_audio_title td').empty();
$audio.trigger('pause').attr('src','');
setContentHeight();
}
// Close audio button click
$close_audio.on('click',function(e) {
e.stopPropagation();
closeAudio();
});
// Close Grid
function closeGrid() {
$content_pane.removeClass('has_grid');
$content_grid.empty().removeClass().attr('style','').find('.image_grid_item, img').attr('style','');
}
// Close content excluding audio and grids
function closeAllContent(row) {
if ( row !== undefined && row.hasClass('audio') ) {
return;
} else {
let $content_classes = $content_pane.attr('class') !== undefined ? $content_pane.attr('class').split(' ') : []; // get array of content pane classes
for ( let $content_class of $content_classes ) { // for each content_pane class, define the associated content container, remove class and source
let $container_name = '#content_'+ $content_class.substring(4);
let $content_el = $( $container_name ); // define content container from content pane class name
if ( ['has_font','has_image','has_pdf','has_video','has_iframe','has_dir','has_ignored'].includes($content_class) ) { // if not grid or audio, remove class
$content_pane.removeClass($content_class);
if ( $content_class === 'has_font' ) { // remove font style
$content_font.css({'font-family':''})
$content_font.css({'font-size':'1em'}); // reset font: comment out to retain font scale after loading other content
} else if ( $content_class === 'has_image' ) { // remove image src
$content_image.find('img').attr('src','');
$content_image.attr('data-image-scale-factor',1).find('img').removeClass('zoom_img').attr('style',''); // reset image: comment out to retain image scale after loading other content
} else if ( $content_class === 'has_video' ) { // remove video src
$content_video.trigger('pause').attr('src','');
} else {
$content_el.attr('src',''); // remove src for anything else
$content_iframe.attr('src',''); // remove src for anything else
}
}
}
$content_title.removeClass().find('#title').empty();
setContentHeight();
}
}
// CLOSE CONTENT
function closeContent() {
if ( $content_pane.hasClass('has_grid') ) {
closeGrid(); // if has_grid, close grid
} else if ( $content_pane.hasClass('has_hidden_grid') ) {
showGrid(); // if has_hidden_grid, close content, show grid
} else if ( ['has_font','has_image','has_pdf','has_video','has_iframe','has_dir','has_ignored'].some( c => $content_pane.attr('class').split(' ').indexOf( c ) >= 0 ) ) {
closeAllContent(); // close content if content pane has one of these classes, except audio and grids
} else { // close audio last of all
closeAudio();
}
setContentHeight();
}
$('#close_btn').on('click', function(e) {
e.preventDefault();
e.stopPropagation();
closeContent();
});
//***** RESET CONTENT (Reset button or Cmd/Ctrl + R) *****//
function resetContent() {
if ( $content_pane.attr('class') === '' ) { window.location = window.location.href } // reload page
if ( $content_pane.hasClass('has_audio') ) { $audio.prop('currentTime', 0).trigger('pause'); }
if ( $content_pane.hasClass('has_grid') ) { $grid_btn.click(); }
if ( $content_pane.hasClass('has_font') ) { $content_font.css({'font-size':'1em'});}
if ( $content_pane.hasClass('has_image') ) { $content_image.attr('data-image-scale-factor',1).find('img').removeClass('zoom_img').attr('style',''); }
if ( $content_pane.hasClass('has_video') ) { $content_video.prop('currentTime',0).trigger('pause'); }
if ( $content_pane.hasClass('has_iframe') || $content_pane.hasClass('has_dir') ) { $('.selected').find('a').click(); }
setContentHeight();
}
$('#reload_btn').on('click', function(e) {
e.preventDefault();
e.stopPropagation();
resetContent();
});
//***** SELECT ROWS *****//
var prevRow = function(className) {
return ( !$('.selected').length || !$('.selected').prevAll(':visible:not(.unchecked)').filter(className).length ) ? $('#tbody').find('tr').filter(className).last() : $('.selected').prevAll(':visible:not(.unchecked)').filter(className).first();
};
var nextRow = function(className) { // if nothing selected, or if no next row with classname, return first row with classname, else return next row with classname
return ( !$('.selected').length || !$('.selected').nextAll(':visible:not(.unchecked)').filter(className).length ) ? $('#tbody').find('tr').filter(className).first() : $('.selected').nextAll(':visible:not(.unchecked)').filter(className).first();
};
//***** SELECT ROWS by typed string *****//
var str = '', timer, $next_ltr;
function timeoutID() {
timer = window.setTimeout( function() {
str = '';
}, 1500 );
}
function alphaNav(e) { // Select Dir_List row by typed string; Todo: select next row by nearest letter
if (typeof timer == 'number' ) {
window.clearTimeout( timer );
timer = 0; // id
}
timeoutID();
str += e.key
str = str.toLowerCase();
if ( $('#dir_list').find('td.name[data-value^="'+ str +'"]').length ) {
$('#dir_list').find('td.name[data-value^="'+ str +'"]').first().find('a').click();
console.log(char[str.index]);
} else {
// $('#dir_list').find('td.name[data-value^="'+ str +'"]').first().find('a').click();
null; // replace this with next closest match function
}
}
// Click Prev/Next Arrows
function prevNextBtn(el) {
let f = $.Event("keydown");
if ( el.attr('id') === 'prev_btn' ) {
f.key = 'ArrowLeft';
}
if ( el.attr('id') === 'next_btn' ) {
f.key = 'ArrowRight';
}
$body.trigger(f);
}
$content_pane.on( 'click','#prev_btn, #next_btn', function(e) {
e.stopPropagation();
e.preventDefault();
prevNextBtn( $(this) );
});
// Click grid button
$sidebar_header.on('click', '#grid_btn, #show_font_grid, #show_image_grid', function(e) {
makeGrids(e,$(this));
showGrid();
});
// Click prev/next track buttons
$('.prev_next_track_btn').on('click',function() {
$(this).attr('id') === 'prev_track' ? playPrevNextTrack('ArrowLeft') : playPrevNextTrack('ArrowRight') ;
});
// SELECT ROWS prev/next media track with arrow keys
function playPrevNextTrack(key) {
let $key = key.key;
$shuffle.find('input').prop('checked') === true ? shuffle() : null;
$playing = $('.playing');
let kind = $playing.attr('data-kind');
if ( $body.hasClass('has_media') ) {
if ( $playing.length === 0 ) { // if no media selected, select first shuffle or first media file
if ( $shuffle.find('input').prop('checked') === true ) {
clickRow( $('.audio').eq($count) );
} else {
switch ( $key ) {
case 'ArrowLeft': clickRow( $media.last() ); break;
case 'ArrowRight': clickRow( $media.first() ); break;
}
}
}
if ( $playing.length == 1 ) {
if ( $shuffle.find('input').prop('checked') === true ) {
selectThis( $('.audio').eq($count) );
showContent( $('.audio').eq($count) );
$shuffleList.length !== 0 ? playMedia('play') : null;
} else {
switch ( key ) {
case 'ArrowLeft':
if ( $playing.prevAll('.media[data-kind="'+ kind +'"]:not(.unchecked)').length === 0 ) {
clickRow( $dir_list_row.filter('.media[data-kind="'+ kind +'"]:not(.unchecked)').last() );
} else {
clickRow( $playing.prevAll('.media[data-kind="'+ kind +'"]:not(.unchecked)').first() );
}
break;
case 'ArrowRight':
if ( $playing.nextAll('.media[data-kind="'+ kind +'"]:not(.unchecked)').length === 0 && $loop.find('input').is(':checked') === false ) { // loop playback
selectThis( $dir_list_row.filter('.media[data-kind="'+ kind +'"]:not(.unchecked)').first() );
autoLoadCoverArt();
return true;
} else if ( $playing.nextAll('.media[data-kind="'+ kind +'"]:not(.unchecked)').length === 0 ) { // else click first media file
clickRow( $dir_list_row.filter('.media[data-kind="'+ kind +'"]:not(.unchecked)').first() );
} else {
clickRow( $playing.nextAll('.media[data-kind="'+ kind +'"]:not(.unchecked)').first() ); // else click next media file
}
break;
}
}
playMedia('play');
}
}
}
// SELECT ROWS by arrow keys
function leftRightArrowNavigation(key,kind) {
if ( $body.hasClass('has_media') && $('.selected').hasClass('audio') && !$('.selected').hasClass('playing') ) { // play selected track (e.g., after up/down arrow)
clickRow( $('.audio.selected') );
playMedia('play');
} else if ( $body.hasClass('has_media') && $('.selected').hasClass('audio')) { // play next audio track
playPrevNextTrack(key);
playMedia('play');
} else { // select prev/next row of same sort kind
if ( key === 'ArrowLeft' ) { clickRow( prevRow('[data-kind="'+ kind +'"]:visible') ); }
if ( key === 'ArrowRight' ) { clickRow( nextRow('[data-kind="'+ kind +'"]:visible') ); }
if ( $('.selected').hasClass('video') ) { playMedia('play') };
}
}
function arrowNavigation(e) {
let $key = e.key;
let $selected = $('.selected');
let kind = $('.selected').attr('data-kind') === undefined ? $dir_list.find('tbody tr:visible').first().attr('data-kind') : $('.selected').attr('data-kind');
if ( $content_pane.hasClass('has_grid') ) { // Grid navigation: L/R arrow selects images and fonts only; U/D arrow clicks row.
switch ( $key ) {
case 'ArrowUp': clickRow( prevRow('.dir:visible,.file:visible') ); break;
case 'ArrowDown': clickRow( nextRow('.dir:visible,.file:visible') ); break;
case 'ArrowLeft':
if ( $content_grid.hasClass('has_font_grid') ) {
selectThis( prevRow('.font:visible') );
} else if ( $content_grid.hasClass('has_image_grid') ) {
selectThis( prevRow('.image:not(.ignore):visible') );
} else {
selectThis( prevRow('.image:not(.ignore):visible,.font:visible') );
}
break;
case 'ArrowRight':
if ( $content_grid.hasClass('has_font_grid') ) {
selectThis( nextRow('.font:visible') );
} else if ( $content_grid.hasClass('has_image_grid') ) {
selectThis( nextRow('.image:not(.ignore):visible') );
} else {
selectThis( nextRow('.image:not(.ignore):visible,.font:visible') );
}
break;
}
} else {
switch ( $key ) {
case 'ArrowUp': // if audio player not visible, show and load audio when selected; else if audio player visible, select but don't load prev/next audio file.
if ( prevRow('.dir:visible,.file:visible').hasClass('audio') ) {
closeAllContent(); // except audio and grids
if ( !$content_pane.hasClass('has_audio') ) {
clickRow( prevRow('.audio:visible') );
$('.selected:not(.audio)').removeClass('selected');
} else {
prevRow('.audio:visible').addClass('selected').siblings().removeClass('selected hovered');
autoLoadCoverArt();
}
} else {
clickRow( prevRow('.dir:visible,.file:visible') );
}
break;
case 'ArrowDown':
if ( nextRow('.dir:visible,.file:visible').hasClass('audio') ) { // if next row is audio...
closeAllContent(); // except audio and grids
if ( !$content_pane.hasClass('has_audio') ) { // if audio player is closed, click next row to load and show file
clickRow( nextRow('.audio:visible') );
$('.selected:not(.audio)').removeClass('selected');
} else { // else simply select the next audio file without closing currently playing audio
nextRow('.audio:visible').addClass('selected').siblings().removeClass('selected hovered');
autoLoadCoverArt();
}
} else {
clickRow( nextRow('.dir:visible,.file:visible') );
}
break;
case 'ArrowLeft':
leftRightArrowNavigation('ArrowLeft',kind);
break;
case 'ArrowRight':
leftRightArrowNavigation('ArrowRight',kind);
break;
}
}
scrollThis('dir_list','selected');
$content_pane.hasClass('has_grid') && $content_grid.find('.selected').length > 0 ? scrollThis('content_grid','selected') : null;
}
//***** CLICK & HOVER EVENTS for Content *****//
// HOVER Grid Item
$content_grid.on('mouseenter','> div:not(.selected)',function() {
thisRow($dir_list.find('a[href*="'+ thisLink(this) +'"]')).addClass('hovered');
}).on('mouseleave','> div:not(.selected)',function() {
thisRow($dir_list.find('a[href*="'+ thisLink(this) +'"]')).removeClass('hovered');
});
// HOVER Dir_list_row and highlight corresponding grid item
$dir_list_row.hover(function() {
if ( $content_grid.is(':visible') ) {
$content_grid.find('[href*="'+ thisLink(this) +'"]').closest('div').addClass('hovered');
}
}, function() {
if ( $content_grid.is(':visible') ) {
$content_grid.find('.hovered').removeClass('hovered');
}
});
// CLICK grid item
function gridItemClick(e,el) {
e.preventDefault();
clickThis($dir_list.find('a[href*="'+ thisLink(el) +'"]') );
}
$content_grid.on('click','div', function(e) {
gridItemClick(e,$(this));
});
// CLICK Row
function clickRow(row) { // Pause/Play audio if .selected = audio, else click row normally
if ( thisRow(row).hasClass('playing') && !thisRow(row).hasClass('video') ) {
playPauseMedia();
} else {
selectThis( thisRow(row) );
showContent( thisRow(row) );
}
hideMenus();
}
// CLICK Row
$dir_list_row.on('click','a', function(e) {
e.preventDefault();
e.stopPropagation();
clickRow( $(this) );
});
// Click element anchor
function clickThis(el) {
el.find('a').length > 0 ? el.find('a').click() : el.click();
}
// DOUBLE-CLICK Row to open directory
function doubleClickRow(row) {
if ( row.hasClass('dir') ) {
$query_prefs = getQueryPrefs();
var $history = $query_prefs.get('history') === null ? '' : '+'+ $query_prefs.get('history');
var $current_index = row.prevAll('.dir:visible:not(.ignore)').length;
$history = $current_index + $history; // update history
$query_prefs.delete('selected');
$query_prefs.set('history',$history);
updateQuery();
window.location = row.find('a').attr('href') +'?'+ $query_prefs;
}
}
$dir_list_row.filter('.dir').on('dblclick', function(e) {
e.preventDefault();
e.stopPropagation();
doubleClickRow( $(this) );
});
//***** AUTOLOAD CONTENT: index files or files from the file shortcut list *****//
function autoSelectFile() {
if ( $UI_pref_selected !== '' ) {
selectThis( $dir_list.find('tbody tr.dir:not(.invisible)').eq($UI_pref_selected) );
showContent( $dir_list.find('tbody tr.dir:not(.invisible)').eq($UI_pref_selected) );
} else if ( $UI_pref_file !== '' ) {
clickThis( $dir_list_row.find('a:contains('+ $UI_pref_file +')') );
} else if ( $body.hasClass('autoload_index_files') && $dir_list.find( 'a[href*="/index."]').length > 0 ) { // else load index file
clickThis( $dir_list.find('a[href*="/index."]') );
} else if ( $body.hasClass('autoload_media') && $body.hasClass('has_media') ) { // else if audio and images, load cover art
clickThis( $dir_list.find('.audio,.video').first() );
} else { // else select first non-media item
// clickThis( $dir_list.find('tbody tr:not(.media):not(.invisible)').first() );
}
scrollThis('dir_list','selected');
scrollThis('dir_list','playing');
}
autoSelectFile();
// Autoload Cover Art
function autoLoadCoverArt() { // autoload cover art for audio if dir contains audio and images, and audio is loaded and non-image content is not loaded
if ( !$body.hasClass('autoload_media') ) {
return;
} else if ( $body.hasClass('has_audio') && $body.hasClass('has_images') && $content_pane.hasClass('has_audio') && $content_image.siblings().attr('src') == undefined ) {
var $cover;
var $this_ext;
const $image_titles = ['cover','front'];
for ( let i = 0; i < $image_titles.length; i++ ) { // select first image whose title begins with $image_titles[i] or which contains $image_titles[i].
$cover = $dir_list.find('.image').find('td.name[data-value^="'+ $image_titles[i] +'"]:not([data-value*="back"])').parent('tr').first() || $dir_list.find('.image').find('td.name[data-value*="'+ $image_titles[i] +'"]:not([data-value*="back"])').parent('tr').first();
if ( $cover.length === 1 ) {
showContent($cover);
$title.empty().text( $cover.find('a').text() );
setDimensions($cover);
break;
} else {
showContent( $dir_list.find('.image').first() ); // otherwise show the first image
$title.empty().append($dir_list.find('.image').first().find('a').text() );
setDimensions($dir_list.find('.image').first());
break;
}
}
}
}
// File shortcuts menu: autoload directory, then auto-select file
function showFileShortcut(item) {
$this_link = thisLink(item);
window.location = $this_link.slice( 0, $this_link.lastIndexOf('/') );
}
//***** KEYBOARD EVENTS *****//
$body.on('keydown',$dir_list,function(e) {
setContentHeight();
$(':focus').blur(); // Need this to able to select grid items after clicking close button (or other buttons).
let $dir_list_row = $dir_list.find('tbody tr:not(.unchecked)').filter(':visible');
let $selected = $dir_list.find('tbody tr.selected');
let $selected_href = thisLink($selected);
let $playing = $dir_list_row.filter('.playing');
var $time;
switch ( e.key ) {
case 'ArrowUp':
if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) ) { // Cmd/Ctrl + up arrow = go to parent directory
if ( $('#parents_dir_menu + ul a').length < 1 ) {
return;
} else {
$('#parent_dir_menu a').trigger('click');
}
break;
}
if ( $('*[contentEditable="true"]').is(':focus') ) { // Allow arrow navigation within content_editable elements
return;
}
e.preventDefault();
arrowNavigation(e);
break;
case 'ArrowDown':
if ( (e.ctrl || e.metaKey) && $selected.hasClass('app') && $settings.apps_as_dirs === false ) { // Ignore Cmd/Ctrl + arrow or if focused element is content editable or open dir
return;
} else if ( $('*[contentEditable="true"]' ).is(':focus') ) {
return;
} else if ( (e.ctrl || e.metaKey) && $selected.hasClass('dir') ) {
$selected.find('a').trigger('dblclick');
break;
}
e.preventDefault();
arrowNavigation(e);
break;
case 'ArrowLeft':
if ( (e.ctrl || e.metaKey) || (e.ctrl && e.metaKey) ) {
return;
} else if ( $('*[contentEditable="true"]').is(':focus') ) { // Ignore Cmd/Ctrl + arrow or if focused element is content editable
return;
}
if ( !e.metaKey && (e.altKey && e.shiftKey) || e.altKey ) { // Skip media -30s/-10s
mediaSkip(e);
return;
} else {
arrowNavigation(e);
}
break;
case 'ArrowRight':
if ( e.metaKey && !e.altKey && !e.shiftKey && $selected.hasClass('dir') ) { // Open dir with Cmd/Ctrl + Right Arrow
$selected.find('a').trigger('dblclick');
return;
}
if ( (e.ctrl || e.metaKey) || (e.ctrl && e.metaKey) ) { // Ignore Cmd/Ctrl + arrow or if focused element is content editable
return;
} else if ( $('*[contentEditable="true"]').is(':focus') || $selected.hasClass('dir ignore') ) {
return;
}
if ( !e.metaKey && (e.altKey && e.shiftKey) || e.altKey ) { // Skip audio 30s/10s: Opt-Shift-Arrow/Opt-Arrow
mediaSkip(e);
return;
} else {
arrowNavigation(e);
}
break;
case ' ': // space
if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
alphaNav(e);
}
if ( $content_pane.hasClass('has_audio') || $content_pane.hasClass('has_video') ) { // Play/pause media (space bar)
e.preventDefault();
playPauseMedia();
}
break;
case 'Enter': // Open directories (or ignore)
if ( $selected.hasClass('app') && $settings.apps_as_dirs === false ) {
break;
} else {
if ( $selected.hasClass('dir') ) {
$selected.find('a').trigger('dblclick');
} else if ( $content_pane.hasClass('has_grid') ) {
$body.find('#dir_list').find('.selected a').click();
} else {
clickThis(thisRow($selected));
if ( $selected.hasClass('media') && !$content_pane.hasClass('has_grid') ) { // Use return to play/pause media
let e = new Event('keydown');
e.key = ' ';
}
}
}
break;
// Alphabetical navigation
case 'A': case 'B': case 'C': case 'D': case 'E': case 'F': case 'G': case 'H': case 'I': case 'J': case 'K': case 'L': case 'M': case 'N': case 'O': case 'P': case 'Q': case 'R': case 'S': case 'T': case 'U': case 'V': case 'W': case 'X': case 'Y': case 'Z':
case 'a': case 'b': case 'c': case '': case 'e': case 'f': case '': case 'h': case 'i': case 'j': case 'k': case 'l': case 'm': case 'n': case '': case 'p': case 'q': case '': case 's': case 't': case 'u': case 'v': case '': case 'x': case 'y': case 'z':
case '0': case '1': case '2': case '3': case '4': case '5': case '6': case '7': case '8': case '9': case '-': case '`': case '~': case '!': case '@': case '#': case '$': case '%': case '^': case '&': case '*': case '(': case ')': case '=': case '+': case '[': case ']': case '{': case '}': case '\\': case '|': case '/': case '?': case '–': case '—': case '\'': case '\"': case '“': case '”': case '‘': case '’': case '…': case 'π':
// case 'α': case 'β': case 'γ': case 'δ': case 'ε': case 'ζ': case 'η': case 'θ': case 'ι': case 'κ': case 'λ': case 'μ': case 'ν': case 'ξ': case 'ο': case 'π': case 'ρ': case 'ς': case 'σ': case 'τ': case 'υ': case 'φ': case 'χ': case 'ψ': case 'ω': case 'ϑ': case 'ϒ': case 'ϖ':
// case 'Α': case 'Β': case 'Γ': case 'Δ': case 'Ε': case 'Ζ': case 'Η': case 'Θ': case 'Ι': case 'Κ': case 'Λ': case 'Μ': case 'Ν': case 'Ξ': case 'Ο': case 'Π': case 'Ρ': case 'Σ': case 'Σ': case 'Τ': case 'Υ': case 'Φ': case 'Χ': case 'Ψ': case 'Ω': case 'Θ': case 'ϒ': case 'Π':
case '∫': case '∂': case 'ƒ': case '©': case '˙': case '∆': case '˚': case 'µ': case 'π': case '®': case 'ß': case '†': case '√': case '∑': case '≈': case '¥': case 'Ω': case '¡': case '™': case '£': case '¢': case '∞': case '§': case '¶': case '•': case 'ª': case 'º': case '≠':
case '⁄': case '€': case '‹': case '›': case 'fl': case '‡': case '°': case '·': case '‚': case '±': case '¯': case '˘': case '¿': case '`':
case 'ı': case '': case '´': case '': case '˝': case 'ˆ': case '': case '˜': case '‰': case 'ˇ': case '¨': case '◊': case '„': case '˛': case '¸':
if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
alphaNav(e);
}
break;
case 'd': // Cmd/Ctrl + D: Toggle Details
if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) ) {
e.preventDefault();
e.stopPropagation();
$details_btn.click();
}
if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
alphaNav(e);
}
break;
case 'g': // Cmd/Ctrl + G: Show image Grid
if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) ) {
e.preventDefault();
e.stopPropagation();
$grid_btn.click();
}
if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
alphaNav(e);
}
break;
case 'i': // Cmd/Ctrl + I: Toggle Invisibles
if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) ) {
e.preventDefault();
e.stopPropagation();
$inv_checkbox.find('input').click();
}
if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
alphaNav(e);
}
break;
case 'o': // Cmd/Ctrl + Shift + O: Open selected item in new window
if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
alphaNav(e);
}
if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) && e.shiftKey ) {
window.open($selected_href);
}
break;
case 'r': // Cmd/Ctrl + Shift + R: Refresh
if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) ) {
e.preventDefault();
e.stopPropagation();
$content_reload_btn.find('button').click();
}
if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
alphaNav(e);
}
break;
case 'w': // Close content pane if Close button visible with Cmd/Crtl + W
// Doesn't work in some browsers: can't override default keybinding
if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) && ( $content_pane.hasClass('[class^="has_"]') || $content_pane.hasClass('has_grid') ) ) {
e.preventDefault();
e.stopPropagation();
$content_close_btn.find('button').click();
}
if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
alphaNav(e);
}
break;
case '.': // Increase previewed content size
if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
alphaNav(e);
}
if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) && e.shiftKey ) {
$('#increase').click();
}
break;
case ',': // Decrease previewed content size
if ( !e.metaKey && !e.ctrlKey && !e.altKey ) {
alphaNav(e);
}
if ( (navigator.platform.match("Mac") ? e.metaKey : e.ctrlKey) && e.shiftKey ) {
$('#decrease').click();
}
break;
case 'tab':
break;
} // end switch
});
// ***** END KEYBOARD EVENTS ***** //
// ***** GRID SETUP ***** //
// Create Font Grid Items
const fontGridItems = function() {
var $font_grid_items_arr = [];
$dir_list_row.filter('.font').each(function() {
let $this_link = $(this).find('a').attr('href');
let $font_family = thisText($(this));
let $display_name = $(this).find('a').text().slice( 0,$font_family.lastIndexOf('.') ).replace(/[_|-]/g,' ');
if ( $font_family_arr.indexOf($font_family) == -1 ) {
$font_family_arr.push($font_family);
$font_preview_styles.append('@font-face { font-family: "'+ $font_family +'"; src: url("'+ $this_link +'"); }'); // only add style if it doesn't exist
}
$font_grid_item_el.empty().append('<p>'+ $display_name +'</p><h2 style=\'font-family: "'+ $font_family +'"\'; ><a href="'+ $this_link +'">'+ $display_name +'</a></h2>' );
$font_grid_items_arr.push($font_grid_item_el.clone());
});
return $font_grid_items_arr;
};
// Create Image Grid Items
const imageGridItems = function() {
var $image_grid_items_arr = [];
$dir_list_row.filter('.image').each(function() {
let $this_link = thisLink(this);
let $this_ext = thisExt(this);
let exts = $row_types.image.filter( ext => $.inArray(ext, $row_settings.ignore) == -1 );
let $display_name = $this_link.slice($this_link.lastIndexOf('/') + 1).replace(/[_|-]/g,' ');
if ( $.inArray( $this_ext, exts ) > -1 ) { // if this row file ext is in the image extension array
$image_grid_item_el.empty().append('<a href="'+$this_link+'"><img src="'+$this_link+'" title="'+$display_name+'" /></a>');
$image_grid_items_arr.push( $image_grid_item_el.clone() );
}
});
return $image_grid_items_arr;
};
// Make Grids
function makeGrids(e,el) {
e.stopPropagation();
closeGrid();
$content_pane.removeClass('has_hidden_grid').addClass('has_grid');
if ( el.attr('id') === 'grid_btn' ) {
$title.removeClass();
fontGridItems().length === 0 ? $content_grid.addClass('has_image_grid') : $content_grid.addClass('has_grid');
$content_grid.append( imageGridItems(), fontGridItems() );
} else if ( el.attr('id') === 'show_font_grid' ) {
$title.removeClass().addClass('font_grid');
$content_grid.addClass('has_font_grid');
$content_grid.append( fontGridItems() );
} else {
$title.removeClass().addClass('image_grid');
$content_grid.addClass('has_image_grid');
$content_grid.append( imageGridItems() );
}
}
// ***** SCALE PREVIEWED IMAGES & FONTS ***** //
var $em = parseInt(getComputedStyle(document.body).fontSize); // pts/em
var $font_incr = 1.125; // scale factor for font size increase/decrease
var $image_incr = 1.125;
var $image_width;
var $image_height;
var $image_scale_factor;
var $image_grid_item_size;
var $grid_scale_factor;
var fontSize = function(el) {
return parseFloat(el.css('font-size'));
};
// Scale Fonts
function scaleFonts(incr, y) {
if ( y === -1 ) { incr = 1/incr; }
if ( $content_pane.hasClass('has_grid') && ( $content_grid.hasClass('has_font_grid') || $content_grid.hasClass('has_grid') ) ) {
$content_grid.css({'font-size':( fontSize($content_grid)/$em * incr ) +'em'});
return;
}
if ( $content_pane.hasClass('has_font') ) {
$content_font.css({'font-size':( fontSize($content_font)/$em * incr ) +'em'});
return;
}
}
// Scale Images
function scaleImages(incr, y) {
if (y === -1 ) { incr = 1/incr; }
if ( $content_pane.hasClass('has_image') && !$content_pane.hasClass('has_grid') ) {
$image_width = parseFloat( $content_image.find('img').width() ) * incr; // increment image size
$image_height = parseFloat( $content_image.find('img').height() ) * incr; // increment image size
$image_scale_factor = parseFloat( $content_image.attr('data-image-scale-factor') ); // get scale factor
$content_image.attr('data-image-scale-factor', parseFloat( $image_scale_factor ) * incr ).find('img').removeClass('zoom_img').css({'width':$image_width +'px', 'max-width':'none', 'max-height':'none','top':'0','transform':'translateY(0)'});
$content_image.scrollLeft( ( $image_width - $(window).width() )/2 ) ;
if ( ( ( $image_height - $(window).height() )/2 ) > 0 ) {
$content_image.scrollTop( ( $image_height - $(window).height() )/2 );
}
return;
}
if ( $content_pane.hasClass('has_grid') && ( $content_grid.hasClass('has_image_grid') || $content_grid.hasClass('has_grid') ) ) {
$image_grid_item_size = parseFloat( $('.image_grid_item').width() * incr);
$grid_scale_factor = parseFloat( $content_grid.attr('data-grid-scale-factor') );
$content_grid.attr('data-grid-scale-factor', parseFloat( $grid_scale_factor ) * incr ).css({'grid-template-columns':'repeat(auto-fit, minmax('+ ($image_grid_item_size) +'px, 1fr))', 'grid-template-rows':'repeat(auto, minmax('+ ($image_grid_item_size) +'px))' });
$content_grid.find('.image_grid_item').css({'width':$image_grid_item_size +'px', 'height':$image_grid_item_size +'px'}); // grid items are square, so width = height
$content_grid.find('img').css({'max-width':( $image_grid_item_size - $image_grid_item_size/8 ) +'px', 'max-height':( $image_grid_item_size - $image_grid_item_size/8) +'px'});
return;
}
}
// Scale Fonts and Images
function scalePreviewItems(y) { // combine scaling into one function
scaleImages( $image_incr, y );
scaleFonts( $font_incr, y );
}
// Scale Content
$content_scale.on('click','span',function() {
if ( $(this).attr('id') === 'increase' ) {
scalePreviewItems(1);
}
if ( $(this).attr('id') === 'decrease' ) {
scalePreviewItems(-1);
}
});
// Zoom Images on click
function zoomImage(x,e) {
$this_link = $(x).attr('src');
var $offset = $(x).offset();
var $this_width = $(x).width();
var $this_height = $(x).height();
$(x).toggleClass('zoom_img');
( $(x).attr('style') !== '' || $(x).attr('style') !== undefined ) ? $(x).attr('style','') : null;
$content_image.find('img:not(.zoom_img)').css({'max-height':$content_image.innerHeight() - 52 + 'px'})
if ( $this_link !== undefined ) {
getDimensions( $this_link, function( width, height ) {
$content_image.scrollLeft( (e.pageX - $offset.left) * width/($this_width + 13) - ( e.pageX - $offset.left ) - 52 ) ;
$content_image.scrollTop( (e.pageY - $offset.top) * height/($this_height + 13) - ( e.pageY - $offset.top ) - 52 );
});
}
}
$content_image.on('click', 'img', function(e) {
zoomImage( this,e )
});
// ***** END SCALE PREVIEW ITEMS ***** //
// ***** AUDIO CONTENT ***** //
var $count = 0;
var $playlist;
var $shuffleList = [];
var $next;
var $task;
// Update Playlist
function updatePlaylist() {
$playlist = [];
$dir_list_row.filter('.audio:not(.unchecked)').each(function() {
$this_link = thisLink(this);
$playlist.push($this_link);
});
return $playlist;
}
// Initialize Shuffle List
function initShuffleList() {
updatePlaylist();
$shuffleList = [];
for ( let i = 0; i < $playlist.length; i += 1 ) {
$shuffleList.push(i);
}
return $shuffleList;
}
// Update Play Count
function updateCount() {
$count = $playing.index('.audio:not(.unchecked)');
}
// Check/Uncheck Audio/Video Files
function toggleChecked(e) {
e.stopPropagation();
$(this).blur();
thisRow(this).toggleClass('unchecked');
updateCount();
updatePlaylist();
initShuffleList();
}
$dir_list_row.filter('.media').on('click','input', toggleChecked );
// Check/Uncheck all Audio/Video Files
function toggleAllChecked(e) {
e.stopPropagation();
$dir_list_row.find('input').trigger('click');
updatePlaylist();
initShuffleList();
}
$dir_list.find('#play_toggle').on('click', toggleAllChecked );
// Is Playing
function isPlaying(el) {
return (el.get(0).currentTime > 0 && !el.get(0).paused && !el.get(0).ended);
}
// Play Media
function playMedia(task) {
$('.playing').hasClass('audio') ? $audio.trigger(task) : $content_video.trigger(task);
}
// Skip media tracks +/-10/30 seconds
function mediaSkip(e) {
let factor = e.key === 'ArrowLeft' ? -1 : 1;
if ( e.altKey && e.shiftKey ) {
n = 30;
} else if ( e.altKey ) {
n = 10;
}
let $media = $('.playing').hasClass('audio') ? $audio : $content_video;
let $time = $media.prop('currentTime');
$media.prop('currentTime', $time + factor*(n));
}
// Play/Pause Audio/Video
function playPauseMedia() {
if ( $content_pane.hasClass('has_audio') ) {
isPlaying($audio) ? $audio.trigger('pause') : $audio.trigger('play');
}
if ( $content_pane.hasClass('has_video') ) {
isPlaying($content_video) ? $content_video.trigger('pause') : $content_video.trigger('play');
}
}
// Play Next Track
function playPrevNextTrackBtn(el) {
e = $.Event("keydown");
e.key = el.attr('id') === "prev_track" ? 'ArrowLeft' : 'ArrowRight';
playPrevNextTrack(e);
}
// Prev/Next Track buttons
$('.prev_next_track_btn').on( 'click', function() { playPrevNextTrackBtn( $(this) ); });
// Toggle Shuffle Play
function toggleShuffle() {
let $rand = Math.floor( Math.random() * ($media.length) );
if ( $shuffle.find('input').prop('checked') ) {
( !isPlaying($audio) && !isPlaying($content_video) ) ? clickThis( $media.eq($rand) ) : null; // if no media playing, select random track; if media playing, do nothing, then shuffle.
updatePlaylist();
initShuffleList();
$count = Math.floor( Math.random() * $shuffleList.length );
}
}
$shuffle.on('click', toggleShuffle );
// Shuffle Play
function shuffle() {
if ( $shuffleList.length <= 1 && $loop.find('input').prop('checked') ) { // If loop is checked, and all songs have been shuffled...
initShuffleList();
$next = Math.floor( Math.random() * $shuffleList.length ); // choose a random index number from the remaining unplayed songs,
$count = $shuffleList[ $next ]; // set the playing $count to the index
} else if ( $shuffleList.length === 0 ) { // else if all songs have been shuffled, select the first song and stop;
$count = 0;
} else {
$next = Math.floor( Math.random() * $shuffleList.length ); // else choose a random index number from the remaining unplayed songs,
$count = $shuffleList[ $next ]; // set the playing $count to the index
$shuffleList.splice( $next, 1 ); // remove the indexed value from the unplayed list,
}
}
// Initialize Audio
function initMedia() {
$('#audio, #content_video').on('ended', function() {
playPrevNextTrack('ArrowRight');
scrollThis('dir_list','playing');
});
}
initMedia();
// ***** END AUDIO CONTENT ***** //
// ***** OTHER FUNCTIONS ***** //
// Resize Sidebar/Content Pane
function resizeSidebar(f) {
f.stopPropagation();
var $startX = f.pageX;
var $sidebar_width = $sidebar_wrapper.width();
var $window_width = window.innerWidth;
$(document).on('mousemove',function(e) {
e.stopPropagation();
e.preventDefault();
var $deltaX = e.pageX - $startX;
if ( e.pageX > 200 && e.pageX < $window_width - 200 ) {
$sidebar_wrapper.css({'width':$sidebar_width + $deltaX + 'px'});
$content_pane.css({'width':($window_width - $sidebar_width) - $deltaX + 'px'});
}
setContentHeight();
});
$(document).on('mouseup',function() {
$(document).off('mousemove');
$sidebar_width = $sidebar_wrapper.width();
$query_prefs = getQueryPrefs();
$query_prefs.set('width',$sidebar_width);
updateQuery();
});
}
$handle.on('mousedown', resizeSidebar );
// EXPORT SETTINGS
let $settings_string = unescape( $settings.toSource() );
$settings_string = $settings_string.replace('JSON.parse\(unescape\("\{','').replace('\}"))','').replace(/\/",/g,'",').replace(/\/"],/g,'"],').replace(/"(\w+?)":/g,'\n\n$1:\t');
var save = function(filename, data) {
var blob = new Blob([data], {type: 'text/html'});
var elem = window.document.createElement('a');
elem.href = window.URL.createObjectURL(blob);
elem.download = filename;
document.body.appendChild(elem);
elem.click();
document.body.removeChild(elem);
URL.revokeObjectURL(blob);
}
$export_settings.on('click','a',function(e) {
e.preventDefault();
save("settings.txt",$settings_string);
});
})();