mirror of
https://github.com/transmission/transmission
synced 2024-12-25 17:17:31 +00:00
267 lines
7.3 KiB
JavaScript
267 lines
7.3 KiB
JavaScript
/**
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* Copyright © Dave Perrett, Malcolm Jarvis and Artem Vorotnikov
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*
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* This file is licensed under the GPLv2.
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*/
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var transmission,
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dialog,
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isMobileDevice = RegExp("(iPhone|iPod|Android)").test(navigator.userAgent),
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scroll_timeout;
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// http://forum.jquery.com/topic/combining-ui-dialog-and-tabs
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$.fn.tabbedDialog = function (dialog_opts) {
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this.tabs({
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selected: 0
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});
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this.dialog(dialog_opts);
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this.find('.ui-tab-dialog-close').append(this.parent().find('.ui-dialog-titlebar-close'));
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this.find('.ui-tab-dialog-close').css({
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'position': 'absolute',
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'right': '0',
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'top': '16px'
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});
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this.find('.ui-tab-dialog-close > a').css({
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'float': 'none',
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'padding': '0'
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});
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var tabul = this.find('ul:first');
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this.parent().addClass('ui-tabs').prepend(tabul).draggable('option', 'handle', tabul);
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this.siblings('.ui-dialog-titlebar').remove();
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tabul.addClass('ui-dialog-titlebar');
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}
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/**
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* Checks to see if the content actually changed before poking the DOM.
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*/
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function setInnerHTML(e, html) {
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if (!e) {
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return;
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};
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/* innerHTML is listed as a string, but the browser seems to change it.
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* For example, "∞" gets changed to "∞" somewhere down the line.
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* So, let's use an arbitrary different field to test our state... */
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if (e.currentHTML != html) {
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e.currentHTML = html;
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e.innerHTML = html;
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};
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};
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function sanitizeText(text) {
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return text.replace(/</g, "<").replace(/>/g, ">");
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};
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/**
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* Many of our text changes are triggered by periodic refreshes
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* on torrents whose state hasn't changed since the last update,
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* so see if the text actually changed before poking the DOM.
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*/
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function setTextContent(e, text) {
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if (e && (e.textContent != text)) {
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e.textContent = text;
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};
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};
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/*
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* Given a numerator and denominator, return a ratio string
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*/
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Math.ratio = function (numerator, denominator) {
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var result = Math.floor(100 * numerator / denominator) / 100;
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// check for special cases
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if (result == Number.POSITIVE_INFINITY || result == Number.NEGATIVE_INFINITY) {
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result = -2;
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} else if (isNaN(result)) {
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result = -1;
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};
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return result;
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};
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/**
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* Round a string of a number to a specified number of decimal places
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*/
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Number.prototype.toTruncFixed = function (place) {
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var ret = Math.floor(this * Math.pow(10, place)) / Math.pow(10, place);
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return ret.toFixed(place);
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};
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Number.prototype.toStringWithCommas = function () {
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return this.toString().replace(/\B(?=(?:\d{3})+(?!\d))/g, ",");
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};
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/*
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* Trim whitespace from a string
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*/
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String.prototype.trim = function () {
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return this.replace(/^\s*/, "").replace(/\s*$/, "");
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};
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/***
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**** Preferences
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***/
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function Prefs() {};
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Prefs.prototype = {};
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Prefs._RefreshRate = 'refresh_rate';
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Prefs._FilterMode = 'filter';
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Prefs._FilterAll = 'all';
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Prefs._FilterActive = 'active';
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Prefs._FilterSeeding = 'seeding';
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Prefs._FilterDownloading = 'downloading';
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Prefs._FilterPaused = 'paused';
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Prefs._FilterFinished = 'finished';
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Prefs._SortDirection = 'sort_direction';
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Prefs._SortAscending = 'ascending';
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Prefs._SortDescending = 'descending';
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Prefs._SortMethod = 'sort_method';
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Prefs._SortByAge = 'age';
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Prefs._SortByActivity = 'activity';
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Prefs._SortByName = 'name';
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Prefs._SortByQueue = 'queue_order';
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Prefs._SortBySize = 'size';
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Prefs._SortByProgress = 'percent_completed';
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Prefs._SortByRatio = 'ratio';
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Prefs._SortByState = 'state';
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Prefs._CompactDisplayState = 'compact_display_state';
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Prefs._Defaults = {
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'filter': 'all',
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'refresh_rate': 5,
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'sort_direction': 'ascending',
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'sort_method': 'name',
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'turtle-state': false,
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'compact_display_state': false
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};
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/*
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* Set a preference option
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*/
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Prefs.setValue = function (key, val) {
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if (!(key in Prefs._Defaults)) {
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console.warn("unrecognized preference key '%s'", key);
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};
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var date = new Date();
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date.setFullYear(date.getFullYear() + 1);
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document.cookie = key + "=" + val + "; expires=" + date.toGMTString() + "; path=/";
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};
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/**
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* Get a preference option
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*
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* @param key the preference's key
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* @param fallback if the option isn't set, return this instead
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*/
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Prefs.getValue = function (key, fallback) {
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var val;
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if (!(key in Prefs._Defaults)) {
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console.warn("unrecognized preference key '%s'", key);
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};
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var lines = document.cookie.split(';');
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for (var i = 0, len = lines.length; !val && i < len; ++i) {
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var line = lines[i].trim();
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var delim = line.indexOf('=');
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if ((delim === key.length) && line.indexOf(key) === 0) {
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val = line.substring(delim + 1);
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};
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};
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// FIXME: we support strings and booleans... add number support too?
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if (!val) {
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val = fallback;
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} else if (val === 'true') {
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val = true;
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} else if (val === 'false') {
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val = false;
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};
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return val;
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};
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/**
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* Get an object with all the Clutch preferences set
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*
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* @pararm o object to be populated (optional)
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*/
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Prefs.getClutchPrefs = function (o) {
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if (!o) {
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o = {};
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};
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for (var key in Prefs._Defaults) {
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o[key] = Prefs.getValue(key, Prefs._Defaults[key]);
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};
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return o;
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};
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// forceNumeric() plug-in implementation
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jQuery.fn.forceNumeric = function () {
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return this.each(function () {
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$(this).keydown(function (e) {
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var key = e.which || e.keyCode;
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return !e.shiftKey && !e.altKey && !e.ctrlKey &&
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// numbers
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key >= 48 && key <= 57 ||
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// Numeric keypad
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key >= 96 && key <= 105 ||
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// comma, period and minus, . on keypad
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key === 190 || key === 188 || key === 109 || key === 110 ||
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// Backspace and Tab and Enter
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key === 8 || key === 9 || key === 13 ||
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// Home and End
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key === 35 || key === 36 ||
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// left and right arrows
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key === 37 || key === 39 ||
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// Del and Ins
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key === 46 || key === 45;
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});
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});
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}
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/**
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* http://blog.stevenlevithan.com/archives/parseuri
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*
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* parseUri 1.2.2
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* (c) Steven Levithan <stevenlevithan.com>
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* MIT License
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*/
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function parseUri(str) {
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var o = parseUri.options;
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var m = o.parser[o.strictMode ? "strict" : "loose"].exec(str);
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var uri = {};
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var i = 14;
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while (i--) {
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uri[o.key[i]] = m[i] || "";
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};
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uri[o.q.name] = {};
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uri[o.key[12]].replace(o.q.parser, function ($0, $1, $2) {
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if ($1) {
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uri[o.q.name][$1] = $2;
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};
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});
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return uri;
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};
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parseUri.options = {
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strictMode: false,
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key: ["source", "protocol", "authority", "userInfo", "user", "password", "host", "port", "relative", "path", "directory", "file", "query", "anchor"],
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q: {
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name: "queryKey",
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parser: /(?:^|&)([^&=]*)=?([^&]*)/g
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},
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parser: {
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strict: /^(?:([^:\/?#]+):)?(?:\/\/((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?))?((((?:[^?#\/]*\/)*)([^?#]*))(?:\?([^#]*))?(?:#(.*))?)/,
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loose: /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@]*)(?::([^:@]*))?)?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/
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}
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};
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