mirror of
https://github.com/transmission/transmission
synced 2024-12-25 09:13:06 +00:00
209 lines
5.8 KiB
JavaScript
209 lines
5.8 KiB
JavaScript
/**
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* Copyright © Mnemosyne LLC
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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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function FileRow(torrent, depth, name, indices, even) {
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var fields = {
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have: 0,
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indices: [],
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isWanted: true,
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priorityLow: false,
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priorityNormal: false,
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priorityHigh: false,
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me: this,
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size: 0,
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torrent: null
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};
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var elements = {
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priority_low_button: null,
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priority_normal_button: null,
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priority_high_button: null,
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progress: null,
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root: null
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};
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var initialize = function (torrent, depth, name, indices, even) {
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fields.torrent = torrent;
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fields.indices = indices;
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createRow(torrent, depth, name, even);
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};
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var refreshWantedHTML = function () {
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var e = $(elements.root);
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e.toggleClass('skip', !fields.isWanted);
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e.toggleClass('complete', isDone());
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$(e[0].checkbox).prop('disabled', !isEditable());
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$(e[0].checkbox).prop('checked', fields.isWanted);
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};
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var refreshProgressHTML = function () {
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var pct = 100 * (fields.size ? (fields.have / fields.size) : 1.0)
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var c = [Transmission.fmt.size(fields.have), ' of ', Transmission.fmt.size(fields.size), ' (', Transmission.fmt.percentString(pct), '%)'].join('');
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setTextContent(elements.progress, c);
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};
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var refreshImpl = function () {
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var i,
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file,
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have = 0,
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size = 0,
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wanted = false,
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low = false,
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normal = false,
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high = false;
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// loop through the file_indices that affect this row
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for (i = 0; i < fields.indices.length; ++i) {
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file = fields.torrent.getFile(fields.indices[i]);
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have += file.bytesCompleted;
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size += file.length;
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wanted |= file.wanted;
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switch (file.priority) {
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case -1:
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low = true;
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break;
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case 0:
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normal = true;
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break;
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case 1:
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high = true;
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break;
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}
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}
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if ((fields.have != have) || (fields.size != size)) {
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fields.have = have;
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fields.size = size;
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refreshProgressHTML();
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}
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if (fields.isWanted !== wanted) {
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fields.isWanted = wanted;
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refreshWantedHTML();
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}
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if (fields.priorityLow !== low) {
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fields.priorityLow = low;
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$(elements.priority_low_button).toggleClass('selected', low);
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}
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if (fields.priorityNormal !== normal) {
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fields.priorityNormal = normal;
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$(elements.priority_normal_button).toggleClass('selected', normal);
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}
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if (fields.priorityHigh !== high) {
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fields.priorityHigh = high;
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$(elements.priority_high_button).toggleClass('selected', high);
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}
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};
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var isDone = function () {
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return fields.have >= fields.size;
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};
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var isEditable = function () {
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return (fields.torrent.getFileCount() > 1) && !isDone();
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};
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var createRow = function (torrent, depth, name, even) {
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var e, root, box;
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root = document.createElement('li');
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root.className = 'inspector_torrent_file_list_entry' + (even ? 'even' : 'odd');
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elements.root = root;
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e = document.createElement('input');
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e.type = 'checkbox';
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e.className = "file_wanted_control";
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e.title = 'Download file';
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$(e).change(function (ev) {
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fireWantedChanged($(ev.currentTarget).prop('checked'));
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});
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root.checkbox = e;
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root.appendChild(e);
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e = document.createElement('div');
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e.className = 'file-priority-radiobox';
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box = e;
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e = document.createElement('div');
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e.className = 'low';
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e.title = 'Low Priority';
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$(e).click(function () {
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firePriorityChanged(-1);
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});
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elements.priority_low_button = e;
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box.appendChild(e);
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e = document.createElement('div');
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e.className = 'normal';
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e.title = 'Normal Priority';
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$(e).click(function () {
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firePriorityChanged(0);
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});
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elements.priority_normal_button = e;
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box.appendChild(e);
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e = document.createElement('div');
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e.title = 'High Priority';
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e.className = 'high';
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$(e).click(function () {
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firePriorityChanged(1);
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});
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elements.priority_high_button = e;
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box.appendChild(e);
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root.appendChild(box);
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e = document.createElement('div');
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e.className = "inspector_torrent_file_list_entry_name";
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setTextContent(e, name);
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$(e).click(function () {
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fireNameClicked(-1);
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});
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root.appendChild(e);
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e = document.createElement('div');
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e.className = "inspector_torrent_file_list_entry_progress";
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root.appendChild(e);
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$(e).click(function () {
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fireNameClicked(-1);
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});
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elements.progress = e;
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$(root).css('margin-left', '' + (depth * 16) + 'px');
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refreshImpl();
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return root;
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};
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var fireWantedChanged = function (do_want) {
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$(fields.me).trigger('wantedToggled', [fields.indices, do_want]);
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};
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var firePriorityChanged = function (priority) {
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$(fields.me).trigger('priorityToggled', [fields.indices, priority]);
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};
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var fireNameClicked = function () {
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$(fields.me).trigger('nameClicked', [fields.me, fields.indices]);
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};
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/***
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**** PUBLIC
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***/
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this.getElement = function () {
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return elements.root;
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};
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this.refresh = function () {
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refreshImpl();
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};
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initialize(torrent, depth, name, indices, even);
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};
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