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Massive backgrid update, only one header cell left

This commit is contained in:
Mark McDowall 2013-12-10 00:00:06 -08:00
parent 874e98b408
commit 7e20e48023
13 changed files with 943 additions and 637 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

69
src/UI/Cells/Header/QualityHeaderCell.js
View File

@ -1,69 +0,0 @@
'use strict';
define(
[
'backgrid',
'Shared/Grid/HeaderCell'
], function (Backgrid, NzbDroneHeaderCell) {
Backgrid.QualityHeaderCell = NzbDroneHeaderCell.extend({
events: {
'click': 'onClick'
},
onClick: function (e) {
e.preventDefault();
var self = this;
var columnName = this.column.get('name');
if (this.column.get('sortable')) {
if (this.direction() === 'ascending') {
this.sort(columnName, 'descending', function (left, right) {
var leftVal = left.get(columnName);
var rightVal = right.get(columnName);
return self._comparator(leftVal, rightVal);
});
}
else {
this.sort(columnName, 'ascending', function (left, right) {
var leftVal = left.get(columnName);
var rightVal = right.get(columnName);
return self._comparator(rightVal, leftVal);
});
}
}
},
_comparator: function (leftVal, rightVal) {
var leftWeight = leftVal.quality.weight;
var rightWeight = rightVal.quality.weight;
if (!leftWeight && !rightWeight) {
return 0;
}
if (!leftWeight) {
return -1;
}
if (!rightWeight) {
return 1;
}
if (leftWeight === rightWeight) {
return 0;
}
if (leftWeight > rightWeight) {
return -1;
}
return 1;
}
});
return Backgrid.QualityHeaderCell;
});

10
src/UI/Episode/Search/ManualLayout.js
View File

@ -6,10 +6,8 @@ define(
'Cells/FileSizeCell',
'Cells/QualityCell',
'Cells/ApprovalStatusCell',
'Release/DownloadReportCell',
'Cells/Header/QualityHeaderCell'
], function (Marionette, Backgrid, FileSizeCell, QualityCell, ApprovalStatusCell, DownloadReportCell, QualityHeaderCell) {
'Release/DownloadReportCell'
], function (Marionette, Backgrid, FileSizeCell, QualityCell, ApprovalStatusCell, DownloadReportCell) {
return Marionette.Layout.extend({
template: 'Episode/Search/ManualLayoutTemplate',
@ -49,7 +47,9 @@ define(
label : 'Quality',
sortable : true,
cell : QualityCell,
headerCell: QualityHeaderCell
sortValue : function (model) {
return model.get('quality').quality.weight;
}
},
{

803
src/UI/JsLibraries/backbone.backgrid.js
View File

File diff suppressed because it is too large Load Diff

394
src/UI/JsLibraries/backbone.backgrid.paginator.js
View File

@ -5,19 +5,202 @@
Copyright (c) 2013 Jimmy Yuen Ho Wong and contributors
Licensed under the MIT @license.
*/
(function (factory) {
(function ($, _, Backbone, Backgrid) {
// CommonJS
if (typeof exports == "object") {
module.exports = factory(require("underscore"),
require("backbone"),
require("backgrid"),
require("backbone-pageable"));
}
// Browser
else if (typeof _ !== "undefined" &&
typeof Backbone !== "undefined" &&
typeof Backgrid !== "undefined") {
factory(_, Backbone, Backgrid);
}
}(function (_, Backbone, Backgrid) {
"use strict";
/**
PageHandle is a class that renders the actual page handles and reacts to
click events for pagination.
This class acts in two modes - control or discrete page handle modes. If
one of the `is*` flags is `true`, an instance of this class is under
control page handle mode. Setting a `pageIndex` to an instance of this
class under control mode has no effect and the correct page index will
always be inferred from the `is*` flag. Only one of the `is*` flags should
be set to `true` at a time. For example, an instance of this class cannot
simultaneously be a rewind control and a fast forward control. A `label`
and a `title` template or a string are required to be passed to the
constuctor under this mode. If a `title` template is provided, it __MUST__
accept a parameter `label`. When the `label` is provided to the `title`
template function, its result will be used to render the generated anchor's
title attribute.
If all of the `is*` flags is set to `false`, which is the default, an
instance of this class will be in discrete page handle mode. An instance
under this mode requires the `pageIndex` to be passed from the constructor
as an option and it __MUST__ be a 0-based index of the list of page numbers
to render. The constuctor will normalize the base to the same base the
underlying PageableCollection collection instance uses. A `label` is not
required under this mode, which will default to the equivalent 1-based page
index calculated from `pageIndex` and the underlying PageableCollection
instance. A provided `label` will still be honored however. The `title`
parameter is also not required under this mode, in which case the default
`title` template will be used. You are encouraged to provide your own
`title` template however if you wish to localize the title strings.
If this page handle represents the current page, an `active` class will be
placed on the root list element.
if this page handle is at the border of the list of pages, a `disabled`
class will be placed on the root list element.
Only page handles that are neither `active` nor `disabled` will respond to
click events and triggers pagination.
@class Backgrid.Extension.PageHandle
*/
var PageHandle = Backgrid.Extension.PageHandle = Backbone.View.extend({
/** @property */
tagName: "li",
/** @property */
events: {
"click a": "changePage"
},
/**
@property {string|function(Object.<string, string>): string} title
The title to use for the `title` attribute of the generated page handle
anchor elements. It can be a string or an Underscore template function
that takes a mandatory `label` parameter.
*/
title: _.template('Page <%- label %>', null, {variable: null}),
/**
@property {boolean} isRewind Whether this handle represents a rewind
control
*/
isRewind: false,
/**
@property {boolean} isBack Whether this handle represents a back
control
*/
isBack: false,
/**
@property {boolean} isForward Whether this handle represents a forward
control
*/
isForward: false,
/**
@property {boolean} isFastForward Whether this handle represents a fast
forward control
*/
isFastForward: false,
/**
Initializer.
@param {Object} options
@param {Backbone.Collection} options.collection
@param {number} pageIndex 0-based index of the page number this handle
handles. This parameter will be normalized to the base the underlying
PageableCollection uses.
@param {string} [options.label] If provided it is used to render the
anchor text, otherwise the normalized pageIndex will be used
instead. Required if any of the `is*` flags is set to `true`.
@param {string} [options.title]
@param {boolean} [options.isRewind=false]
@param {boolean} [options.isBack=false]
@param {boolean} [options.isForward=false]
@param {boolean} [options.isFastForward=false]
*/
initialize: function (options) {
Backbone.View.prototype.initialize.apply(this, arguments);
var collection = this.collection;
var state = collection.state;
var currentPage = state.currentPage;
var firstPage = state.firstPage;
var lastPage = state.lastPage;
_.extend(this, _.pick(options,
["isRewind", "isBack", "isForward", "isFastForward"]));
var pageIndex;
if (this.isRewind) pageIndex = firstPage;
else if (this.isBack) pageIndex = Math.max(firstPage, currentPage - 1);
else if (this.isForward) pageIndex = Math.min(lastPage, currentPage + 1);
else if (this.isFastForward) pageIndex = lastPage;
else {
pageIndex = +options.pageIndex;
pageIndex = (firstPage ? pageIndex + 1 : pageIndex);
}
this.pageIndex = pageIndex;
if (((this.isRewind || this.isBack) && currentPage == firstPage) ||
((this.isForward || this.isFastForward) && currentPage == lastPage)) {
this.$el.addClass("disabled");
}
else if (!(this.isRewind ||
this.isBack ||
this.isForward ||
this.isFastForward) &&
currentPage == pageIndex) {
this.$el.addClass("active");
}
this.label = (options.label || (firstPage ? pageIndex : pageIndex + 1)) + '';
var title = options.title || this.title;
this.title = _.isFunction(title) ? title({label: this.label}) : title;
},
/**
Renders a clickable anchor element under a list item.
*/
render: function () {
this.$el.empty();
var anchor = document.createElement("a");
anchor.href = '#';
if (this.title) anchor.title = this.title;
anchor.innerHTML = this.label;
this.el.appendChild(anchor);
this.delegateEvents();
return this;
},
/**
jQuery click event handler. Goes to the page this PageHandle instance
represents. No-op if this page handle is currently active or disabled.
*/
changePage: function (e) {
e.preventDefault();
var $el = this.$el;
if (!$el.hasClass("active") && !$el.hasClass("disabled")) {
this.collection.getPage(this.pageIndex);
}
return this;
}
});
/**
Paginator is a Backgrid extension that renders a series of configurable
pagination handles. This extension is best used for splitting a large data
set across multiple pages. If the number of pages is larger then a
threshold, which is set to 10 by default, the page handles are rendered
within a sliding window, plus the fast forward, fast backward, previous and
next page handles. The fast forward, fast backward, previous and next page
handles can be turned off.
within a sliding window, plus the rewind, back, forward and fast forward
control handles. The individual control handles can be turned off.
@class Backgrid.Extension.Paginator
*/
@ -30,97 +213,63 @@
windowSize: 10,
/**
@property {Object} fastForwardHandleLabels You can disable specific
handles by setting its value to `null`.
@property {Object.<string, Object.<string, string>>} controls You can
disable specific control handles by omitting certain keys.
*/
fastForwardHandleLabels: {
first: "《",
prev: "〈",
next: "〉",
last: "》"
controls: {
rewind: {
label: "《",
title: "First"
},
back: {
label: "〈",
title: "Previous"
},
forward: {
label: "〉",
title: "Next"
},
fastForward: {
label: "》",
title: "Last"
}
},
/** @property */
template: _.template('<ul><% _.each(handles, function (handle) { %><li <% if (handle.className) { %>class="<%= handle.className %>"<% } %>><a href="#" <% if (handle.title) {%> title="<%= handle.title %>"<% } %>><%= handle.label %></a></li><% }); %></ul>'),
/**
@property {Backgrid.Extension.PageHandle} pageHandle. The PageHandle
class to use for rendering individual handles
*/
pageHandle: PageHandle,
/** @property */
events: {
"click a": "changePage"
},
goBackFirstOnSort: true,
/**
Initializer.
@param {Object} options
@param {Backbone.Collection} options.collection
@param {boolean} [options.fastForwardHandleLabels] Whether to render fast forward buttons.
@param {boolean} [options.controls]
@param {boolean} [options.pageHandle=Backgrid.Extension.PageHandle]
@param {boolean} [options.goBackFirstOnSort=true]
*/
initialize: function (options) {
Backgrid.requireOptions(options, ["collection"]);
this.controls = options.controls || this.controls;
this.pageHandle = options.pageHandle || this.pageHandle;
var collection = this.collection;
var fullCollection = collection.fullCollection;
if (fullCollection) {
this.listenTo(fullCollection, "add", this.render);
this.listenTo(fullCollection, "remove", this.render);
this.listenTo(fullCollection, "reset", this.render);
}
else {
this.listenTo(collection, "add", this.render);
this.listenTo(collection, "remove", this.render);
this.listenTo(collection, "reset", this.render);
this.listenTo(collection, "add", this.render);
this.listenTo(collection, "remove", this.render);
this.listenTo(collection, "reset", this.render);
if ((options.goBackFirstOnSort || this.goBackFirstOnSort) &&
collection.fullCollection) {
this.listenTo(collection.fullCollection, "sort", function () {
collection.getFirstPage();
});
}
},
/**
jQuery event handler for the page handlers. Goes to the right page upon
clicking.
@param {Event} e
*/
changePage: function (e) {
e.preventDefault();
var $li = $(e.target).parent();
if (!$li.hasClass("active") && !$li.hasClass("disabled")) {
var label = $(e.target).text();
var ffLabels = this.fastForwardHandleLabels;
var collection = this.collection;
if (ffLabels) {
switch (label) {
case ffLabels.first:
collection.getFirstPage();
return;
case ffLabels.prev:
collection.getPreviousPage();
return;
case ffLabels.next:
collection.getNextPage();
return;
case ffLabels.last:
collection.getLastPage();
return;
}
}
var state = collection.state;
var pageIndex = +label;
collection.getPage(state.firstPage === 0 ? pageIndex - 1 : pageIndex);
}
},
/**
Internal method to create a list of page handle objects for the template
to render them.
@return {Array.<Object>} an array of page handle objects hashes
*/
makeHandles: function () {
var handles = [];
_calculateWindow: function () {
var collection = this.collection;
var state = collection.state;
@ -132,48 +281,44 @@
currentPage = firstPage ? currentPage - 1 : currentPage;
var windowStart = Math.floor(currentPage / this.windowSize) * this.windowSize;
var windowEnd = Math.min(lastPage + 1, windowStart + this.windowSize);
return [windowStart, windowEnd];
},
if (collection.mode !== "infinite") {
for (var i = windowStart; i < windowEnd; i++) {
handles.push({
label: i + 1,
title: "No. " + (i + 1),
className: currentPage === i ? "active" : undefined
});
}
/**
Creates a list of page handle objects for rendering.
@return {Array.<Object>} an array of page handle objects hashes
*/
makeHandles: function () {
var handles = [];
var collection = this.collection;
var window = this._calculateWindow();
var winStart = window[0], winEnd = window[1];
for (var i = winStart; i < winEnd; i++) {
handles.push(new this.pageHandle({
collection: collection,
pageIndex: i
}));
}
var ffLabels = this.fastForwardHandleLabels;
if (ffLabels) {
if (ffLabels.prev) {
handles.unshift({
label: ffLabels.prev,
className: collection.hasPrevious() ? void 0 : "disabled"
});
var controls = this.controls;
_.each(["back", "rewind", "forward", "fastForward"], function (key) {
var value = controls[key];
if (value) {
var handleCtorOpts = {
collection: collection,
title: value.title,
label: value.label
};
handleCtorOpts["is" + key.slice(0, 1).toUpperCase() + key.slice(1)] = true;
var handle = new this.pageHandle(handleCtorOpts);
if (key == "rewind" || key == "back") handles.unshift(handle);
else handles.push(handle);
}
if (ffLabels.first) {
handles.unshift({
label: ffLabels.first,
className: collection.hasPrevious() ? void 0 : "disabled"
});
}
if (ffLabels.next) {
handles.push({
label: ffLabels.next,
className: collection.hasNext() ? void 0 : "disabled"
});
}
if (ffLabels.last) {
handles.push({
label: ffLabels.last,
className: collection.hasNext() ? void 0 : "disabled"
});
}
}
}, this);
return handles;
},
@ -184,15 +329,24 @@
render: function () {
this.$el.empty();
this.$el.append(this.template({
handles: this.makeHandles()
}));
if (this.handles) {
for (var i = 0, l = this.handles.length; i < l; i++) {
this.handles[i].remove();
}
}
this.delegateEvents();
var handles = this.handles = this.makeHandles();
var ul = document.createElement("ul");
for (var i = 0; i < handles.length; i++) {
ul.appendChild(handles[i].render().el);
}
this.el.appendChild(ul);
return this;
}
});
}(jQuery, _, Backbone, Backgrid));
}));

82
src/UI/JsLibraries/backbone.pageable.js
View File

@ -1,5 +1,5 @@
/*
backbone-pageable 1.3.2
backbone-pageable 1.4.1
http://github.com/wyuenho/backbone-pageable
Copyright (c) 2013 Jimmy Yuen Ho Wong
@ -83,7 +83,7 @@
for (var i = 0, l = kvps.length; i < l; i++) {
var param = kvps[i];
kvp = param.split('='), k = kvp[0], v = kvp[1] || true;
k = decode(k), ls = params[k];
k = decode(k), v = decode(v), ls = params[k];
if (_isArray(ls)) ls.push(v);
else if (ls) params[k] = [ls, v];
else params[k] = v;
@ -91,6 +91,29 @@
return params;
}
// hack to make sure the whatever event handlers for this event is run
// before func is, and the event handlers that func will trigger.
function runOnceAtLastHandler (col, event, func) {
var eventHandlers = col._events[event];
if (eventHandlers && eventHandlers.length) {
var lastHandler = eventHandlers[eventHandlers.length - 1];
var oldCallback = lastHandler.callback;
lastHandler.callback = function () {
try {
oldCallback.apply(this, arguments);
func();
}
catch (e) {
throw e;
}
finally {
lastHandler.callback = oldCallback;
}
};
}
else func();
}
var PARAM_TRIM_RE = /[\s'"]/g;
var URL_TRIM_RE = /[<>\s'"]/g;
@ -256,7 +279,7 @@
*/
constructor: function (models, options) {
Backbone.Collection.apply(this, arguments);
BBColProto.constructor.apply(this, arguments);
options = options || {};
@ -299,7 +322,7 @@
var fullCollection = this.fullCollection;
if (comparator && options.full) {
delete this.comparator;
this.comparator = null;
fullCollection.comparator = comparator;
}
@ -308,6 +331,7 @@
// make sure the models in the current page and full collection have the
// same references
if (models && !_isEmpty(models)) {
this.reset([].slice.call(models), _extend({silent: true}, options));
this.getPage(state.currentPage);
models.splice.apply(models, [0, models.length].concat(this.models));
}
@ -412,22 +436,10 @@
pageCol.at(pageSize) :
null;
if (modelToRemove) {
var addHandlers = collection._events.add || [],
popOptions = {onAdd: true};
if (addHandlers.length) {
var lastAddHandler = addHandlers[addHandlers.length - 1];
var oldCallback = lastAddHandler.callback;
lastAddHandler.callback = function () {
try {
oldCallback.apply(this, arguments);
pageCol.remove(modelToRemove, popOptions);
}
finally {
lastAddHandler.callback = oldCallback;
}
};
}
else pageCol.remove(modelToRemove, popOptions);
var popOptions = {onAdd: true};
runOnceAtLastHandler(collection, event, function () {
pageCol.remove(modelToRemove, popOptions);
});
}
}
}
@ -442,20 +454,25 @@
}
else {
var totalPages = state.totalPages = ceil(state.totalRecords / pageSize);
state.lastPage = firstPage === 0 ? totalPages - 1 : totalPages;
state.lastPage = firstPage === 0 ? totalPages - 1 : totalPages || firstPage;
if (state.currentPage > totalPages) state.currentPage = state.lastPage;
}
pageCol.state = pageCol._checkState(state);
var nextModel, removedIndex = options.index;
if (collection == pageCol) {
if (nextModel = fullCol.at(pageEnd)) pageCol.push(nextModel);
if (nextModel = fullCol.at(pageEnd)) {
runOnceAtLastHandler(pageCol, event, function () {
pageCol.push(nextModel);
});
}
fullCol.remove(model);
}
else if (removedIndex >= pageStart && removedIndex < pageEnd) {
pageCol.remove(model);
nextModel = fullCol.at(currentPage * (pageSize + removedIndex));
if (nextModel) pageCol.push(nextModel);
var at = removedIndex + 1
nextModel = fullCol.at(at) || fullCol.last();
if (nextModel) pageCol.add(nextModel, {at: at});
}
}
else delete options.onAdd;
@ -466,13 +483,13 @@
collection = model;
// Reset that's not a result of getPage
if (collection === pageCol && options.from == null &&
if (collection == pageCol && options.from == null &&
options.to == null) {
var head = fullCol.models.slice(0, pageStart);
var tail = fullCol.models.slice(pageStart + pageCol.models.length);
fullCol.reset(head.concat(pageCol.models).concat(tail), options);
}
else if (collection === fullCol) {
else if (collection == fullCol) {
if (!(state.totalRecords = fullCol.models.length)) {
state.totalRecords = null;
state.totalPages = null;
@ -551,7 +568,7 @@
throw new RangeError("`firstPage must be 0 or 1`");
}
state.lastPage = firstPage === 0 ? max(0, totalPages - 1) : totalPages;
state.lastPage = firstPage === 0 ? max(0, totalPages - 1) : totalPages || firstPage;
if (mode == "infinite") {
if (!links[currentPage + '']) {
@ -561,6 +578,8 @@
else if (currentPage < firstPage ||
(totalPages > 0 &&
(firstPage ? currentPage > totalPages : currentPage >= totalPages))) {
var op = firstPage ? ">=" : ">";
throw new RangeError("`currentPage` must be firstPage <= currentPage " +
(firstPage ? ">" : ">=") +
" totalPages if " + firstPage + "-based. Got " +
@ -681,7 +700,7 @@
var fullCollection = this.fullCollection;
var handlers = this._handlers = this._handlers || {}, handler;
if (mode != "server" && !fullCollection) {
fullCollection = this._makeFullCollection(options.models || []);
fullCollection = this._makeFullCollection(options.models || [], options);
fullCollection.pageableCollection = this;
this.fullCollection = fullCollection;
var allHandler = this._makeCollectionEventHandler(this, fullCollection);
@ -856,7 +875,8 @@
[];
if ((mode == "client" || (mode == "infinite" && !_isEmpty(pageModels))) &&
!options.fetch) {
return this.reset(pageModels, _omit(options, "fetch"));
this.reset(pageModels, _omit(options, "fetch"));
return this;
}
if (mode == "infinite") options.url = this.links[pageNum];
@ -1310,8 +1330,8 @@
this.comparator = comparator;
}
if (delComp) delete this.comparator;
if (delFullComp && fullCollection) delete fullCollection.comparator;
if (delComp) this.comparator = null;
if (delFullComp && fullCollection) fullCollection.comparator = null;
return this;
}

0
src/UI/Missing/Collection.js → src/UI/Missing/MissingCollection.js
View File

3
src/UI/Missing/MissingLayout.js
View File

@ -4,7 +4,7 @@ define(
'underscore',
'marionette',
'backgrid',
'Missing/Collection',
'Missing/MissingCollection',
'Cells/SeriesTitleCell',
'Cells/EpisodeNumberCell',
'Cells/EpisodeTitleCell',
@ -121,7 +121,6 @@ define(
]
};
this.toolbar.show(new ToolbarLayout({
left :
[

7
src/UI/Mixins/AsPersistedStateCollection.js
View File

@ -14,7 +14,7 @@ define(
throw 'tableName is required';
}
_setState.call(this);
_setInitialState.call(this);
this.on('backgrid:sort', _storeState, this);
@ -23,7 +23,7 @@ define(
}
};
var _setState = function () {
var _setInitialState = function () {
var key = Config.getValue('{0}.sortKey'.format(this.tableName), this.state.sortKey);
var direction = Config.getValue('{0}.sortDirection'.format(this.tableName), this.state.order);
var order = parseInt(direction, 10);
@ -32,8 +32,9 @@ define(
this.state.order = order;
};
var _storeState = function (sortKey, sortDirection) {
var _storeState = function (column, sortDirection) {
var order = _convertDirectionToInt(sortDirection);
var sortKey = column.get('name');
Config.setValue('{0}.sortKey'.format(this.tableName), sortKey);
Config.setValue('{0}.sortDirection'.format(this.tableName), order);

18
src/UI/Series/Index/SeriesIndexLayout.js
View File

@ -13,12 +13,12 @@ define(
'Cells/QualityProfileCell',
'Cells/EpisodeProgressCell',
'Cells/SeriesActionsCell',
'Shared/Grid/DateHeaderCell',
'Cells/SeriesStatusCell',
'Series/Index/FooterView',
'Series/Index/FooterModel',
'Shared/Toolbar/ToolbarLayout',
'underscore'
'underscore',
'moment'
], function (Marionette,
Backgrid,
PosterCollectionView,
@ -31,12 +31,12 @@ define(
QualityProfileCell,
EpisodeProgressCell,
SeriesActionsCell,
DateHeaderCell,
SeriesStatusCell,
FooterView,
FooterModel,
ToolbarLayout,
_) {
_,
Moment) {
return Marionette.Layout.extend({
template: 'Series/Index/SeriesIndexLayoutTemplate',
@ -78,7 +78,15 @@ define(
name : 'nextAiring',
label : 'Next Airing',
cell : RelativeDateCell,
headerCell: DateHeaderCell
sortValue : function (model) {
var nextAiring = model.get('nextAiring');
if (!nextAiring) {
return Number.MAX_VALUE;
}
return Moment(nextAiring).unix();
}
},
{
name : 'percentOfEpisodes',

2
src/UI/Series/SeriesCollection.js
View File

@ -16,7 +16,7 @@ define(
state: {
sortKey: 'title',
order : -1
order : 'ascending'
},
save: function () {

66
src/UI/Shared/Grid/DateHeaderCell.js
View File

@ -1,66 +0,0 @@
'use strict';
define(
[
'backgrid',
'Shared/Grid/HeaderCell'
], function (Backgrid, NzbDroneHeaderCell) {
Backgrid.DateHeaderCell = NzbDroneHeaderCell.extend({
events: {
'click': 'onClick'
},
onClick: function (e) {
e.preventDefault();
var self = this;
var columnName = this.column.get('name');
if (this.column.get('sortable')) {
if (this.direction() === 'ascending') {
this.sort(columnName, 'descending', function (left, right) {
var leftVal = left.get(columnName);
var rightVal = right.get(columnName);
return self._comparator(leftVal, rightVal);
});
}
else {
this.sort(columnName, 'ascending', function (left, right) {
var leftVal = left.get(columnName);
var rightVal = right.get(columnName);
return self._comparator(rightVal, leftVal);
});
}
}
},
_comparator: function (leftVal, rightVal) {
if (!leftVal && !rightVal) {
return 0;
}
if (!leftVal) {
return -1;
}
if (!rightVal) {
return 1;
}
if (leftVal === rightVal) {
return 0;
}
if (leftVal > rightVal) {
return -1;
}
return 1;
}
});
return Backgrid.DateHeaderCell;
});

123
src/UI/Shared/Grid/HeaderCell.js
View File

@ -6,6 +6,7 @@ define(
], function (Backgrid) {
Backgrid.NzbDroneHeaderCell = Backgrid.HeaderCell.extend({
events: {
'click': 'onClick'
},
@ -14,87 +15,113 @@ define(
this.$el.empty();
this.$el.append(this.column.get('label'));
if (this.column.get('sortable')) {
var column = this.column;
var sortable = Backgrid.callByNeed(column.sortable(), column, this.collection);
if (sortable)
{
this.$el.addClass('sortable');
this.$el.append(' <i class="pull-right"></i>');
}
if (this.collection.state) {
var sortKey = this.collection.state.sortKey;
var sortDir = this._convertIntToDirection(this.collection.state.order);
//Do we need this?
this.$el.addClass(column.get('name'));
if (sortKey === this.column.get('name')) {
this.$el.children('i').addClass(this._convertDirectionToIcon(sortDir));
this._direction = sortDir;
}
this.delegateEvents();
this.direction(column.get('direction'));
if (this.collection.state) {
var key = this.collection.state.sortKey;
var order = this.collection.state.order;
if (key === this.column.get('name')) {
this._setSortIcon(order);
}
}
this.delegateEvents();
return this;
},
direction: function (dir) {
this.$el.children('i').removeClass('icon-sort-up icon-sort-down');
if (arguments.length) {
if (this._direction) {
this.$el.children('i').removeClass(this._convertDirectionToIcon(this._direction));
if (dir)
{
this._setSortIcon(dir);
}
if (dir) {
this.$el.children('i').addClass(this._convertDirectionToIcon(dir));
}
this._direction = dir;
this.column.set('direction', dir);
}
return this._direction;
var columnDirection = this.column.get('direction');
if (!columnDirection && this.collection.state) {
var key = this.collection.state.sortKey;
var order = this.collection.state.order;
if (key === this.column.get('name')) {
columnDirection = order;
}
}
return columnDirection;
},
onClick: function (e) {
e.preventDefault();
var columnName = this.column.get('name');
var collection = this.collection;
var event = 'backgrid:sort';
if (this.column.get('sortable')) {
if (this.direction() === 'ascending') {
this.sort(columnName, 'descending', function (left, right) {
var leftVal = left.get(columnName);
var rightVal = right.get(columnName);
if (leftVal === rightVal) {
return 0;
}
else if (leftVal > rightVal) {
return -1;
}
return 1;
});
function toggleSort(header, col) {
collection.state.sortKey = col.get('name');
var direction = header.direction();
if (direction === 'ascending' || direction === -1)
{
collection.state.order = 'descending';
collection.trigger(event, col, 'descending');
}
else {
this.sort(columnName, 'ascending', function (left, right) {
var leftVal = left.get(columnName);
var rightVal = right.get(columnName);
if (leftVal === rightVal) {
return 0;
}
else if (leftVal < rightVal) {
return -1;
}
return 1;
});
else
{
collection.state.order = 'ascending';
collection.trigger(event, col, 'ascending');
}
}
var column = this.column;
var sortable = Backgrid.callByNeed(column.sortable(), column, this.collection);
if (sortable) {
toggleSort(this, column);
}
},
_resetCellDirection: function (columnToSort, direction) {
if (columnToSort !== this.column)
{
this.direction(null);
}
else
{
this.direction(direction);
}
},
_convertDirectionToIcon: function (dir) {
if (dir === 'ascending') {
if (dir === 'ascending' || dir === -1) {
return 'icon-sort-up';
}
return 'icon-sort-down';
},
_convertIntToDirection: function (dir) {
if (dir === '-1') {
return 'ascending';
}
_setSortIcon: function (dir) {
this._removeSortIcon();
this.$el.children('i').addClass(this._convertDirectionToIcon(dir));
},
return 'descending';
_removeSortIcon: function () {
this.$el.children('i').removeClass('icon-sort-up icon-sort-down');
}
});

3
src/UI/app.js
View File

@ -165,7 +165,8 @@ require.config({
renderable: true,
formatter : undefined,
cell : undefined,
headerCell: 'NzbDrone'
headerCell: 'NzbDrone',
sortType : 'toggle'
};
});