oroinc /
platform
| Conditions | 1 |
| Paths | 8 |
| Total Lines | 211 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | define(function(require) { |
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| 2 | 'use strict'; |
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| 3 | |||
| 4 | var ResizableArea; |
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| 5 | var persistentStorage = require('oroui/js/persistent-storage'); |
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| 6 | var BasePlugin = require('oroui/js/app/plugins/base/plugin'); |
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| 7 | var _ = require('underscore'); |
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| 8 | var $ = require('jquery'); |
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| 9 | require('jquery-ui'); |
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| 10 | |||
| 11 | ResizableArea = BasePlugin.extend({ |
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| 12 | /** |
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| 13 | * @property {Options} |
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| 14 | */ |
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| 15 | defaults: { |
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| 16 | useResizable: true |
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| 17 | }, |
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| 18 | |||
| 19 | /** |
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| 20 | * @property {Object} |
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| 21 | */ |
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| 22 | resizableOptions: { |
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| 23 | // 'n, e, s, w, ne, se, sw, nw, all' */ |
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| 24 | handles: 'e', |
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| 25 | zIndex: null, |
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| 26 | maxWidth: 600, |
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| 27 | minWidth: 320, |
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| 28 | // Selector or Element or String |
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| 29 | containment: 'parent', |
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| 30 | classes: { |
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| 31 | 'ui-resizable': 'resizable', |
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| 32 | 'ui-resizable-e': 'resizable-area' |
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| 33 | } |
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| 34 | }, |
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| 35 | |||
| 36 | /** |
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| 37 | * @property {jQuery} |
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| 38 | */ |
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| 39 | $resizableEl: null, |
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| 40 | |||
| 41 | /** |
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| 42 | * @inheritDoc |
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| 43 | */ |
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| 44 | initialize: function(main, options) { |
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| 45 | this.options = _.extend(this.defaults, options); |
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| 46 | |||
| 47 | if (!this.options.useResizable) { |
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| 48 | return; |
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| 49 | } |
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| 50 | |||
| 51 | if (_.isObject(this.options.resizableOptions)) { |
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| 52 | this.resizableOptions = _.defaults({}, this.options.resizableOptions, this.resizableOptions); |
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| 53 | } |
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| 54 | |||
| 55 | if (this.main.$(this.options.$resizableEl).length) { |
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| 56 | this.$resizableEl = this.main.$(this.options.$resizableEl); |
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| 57 | |||
| 58 | this._applyResizable(); |
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| 59 | } |
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| 60 | }, |
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| 61 | |||
| 62 | /** |
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| 63 | * @inheritDoc |
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| 64 | */ |
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| 65 | dispose: function() { |
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| 66 | if (this.disposed) { |
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| 67 | return; |
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| 68 | } |
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| 69 | |||
| 70 | ResizableArea.__super__.dispose.apply(this, arguments); |
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| 71 | }, |
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| 72 | |||
| 73 | /** |
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| 74 | * Apply the resizable functionality |
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| 75 | * @private |
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| 76 | */ |
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| 77 | _applyResizable: function() { |
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| 78 | if (this.$resizableEl.data('uiResizable')) { |
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| 79 | this._destroyResizable(); |
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| 80 | } |
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| 81 | |||
| 82 | this.$resizableEl |
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| 83 | .resizable( |
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| 84 | _.extend( |
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| 85 | {}, |
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| 86 | this.resizableOptions, |
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| 87 | { |
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| 88 | stop: this._onResizeEnd.bind(this) |
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| 89 | } |
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| 90 | ) |
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| 91 | ); |
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| 92 | }, |
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| 93 | |||
| 94 | /** |
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| 95 | * Remove the resizable functionality |
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| 96 | * @private |
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| 97 | */ |
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| 98 | _destroyResizable: function() { |
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| 99 | this.$resizableEl |
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| 100 | .removeClass('resizable-enable') |
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| 101 | .resizable('destroy'); |
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| 102 | }, |
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| 103 | |||
| 104 | /** |
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| 105 | * {Boolean} [removeSize] |
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| 106 | * Disable the resizable functionality |
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| 107 | */ |
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| 108 | disable: function(removeSize) { |
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| 109 | var restore = _.isUndefined(removeSize) ? true : removeSize; |
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| 110 | |||
| 111 | this.$resizableEl |
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| 112 | .removeClass('resizable-enable') |
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| 113 | .resizable('disable'); |
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| 114 | |||
| 115 | if (_.isBoolean(restore)) { |
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| 116 | this.removeCalculatedSize(); |
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| 117 | } |
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| 118 | ResizableArea.__super__.disable.call(this); |
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| 119 | }, |
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| 120 | |||
| 121 | /** |
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| 122 | * {Boolean} [restoreSize] |
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| 123 | * Enable the resizable functionality |
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| 124 | */ |
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| 125 | enable: function(restoreSize) { |
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| 126 | var restore = _.isUndefined(restoreSize) ? true : restoreSize; |
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| 127 | |||
| 128 | this.$resizableEl |
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| 129 | .addClass('resizable-enable') |
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| 130 | .resizable('enable'); |
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| 131 | |||
| 132 | if (_.isBoolean(restore)) { |
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| 133 | this.setPreviousState(); |
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| 134 | } |
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| 135 | |||
| 136 | ResizableArea.__super__.enable.call(this); |
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| 137 | }, |
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| 138 | |||
| 139 | /** |
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| 140 | * @param {Event} event |
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| 141 | * @param {Object} ui |
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| 142 | * @private |
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| 143 | */ |
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| 144 | _onResizeEnd: function(event, ui) { |
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| 145 | this._savePreviousSize(ui.size.width); |
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| 146 | }, |
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| 147 | |||
| 148 | /** |
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| 149 | * @param {Number} size |
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| 150 | * @private |
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| 151 | */ |
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| 152 | _savePreviousSize: function(size) { |
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| 153 | var oldValue = persistentStorage.getItem(ResizableArea.STORAGE_KEY); |
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| 154 | var newValue = {}; |
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| 155 | |||
| 156 | oldValue = oldValue ? JSON.parse(oldValue) : {}; |
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| 157 | |||
| 158 | newValue[this.options.$resizableEl] = {width: size}; |
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| 159 | |||
| 160 | persistentStorage.setItem(ResizableArea.STORAGE_KEY, |
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| 161 | JSON.stringify(_.extend({}, oldValue, newValue)) |
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| 162 | ); |
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| 163 | }, |
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| 164 | |||
| 165 | setPreviousState: function() { |
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| 166 | ResizableArea.setPreviousState(this.main.$el); |
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| 167 | }, |
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| 168 | |||
| 169 | removePreviousState: function() { |
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| 170 | var state = JSON.parse(persistentStorage.getItem(ResizableArea.STORAGE_KEY)); |
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| 171 | |||
| 172 | if (_.isObject(state)) { |
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| 173 | if (_.has(state, this.options.$resizableEl)) { |
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| 174 | delete state[this.options.$resizableEl]; |
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| 175 | } |
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| 176 | |||
| 177 | if (_.isEmpty(state)) { |
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| 178 | persistentStorage.removeItem(ResizableArea.STORAGE_KEY); |
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| 179 | } |
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| 180 | } |
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| 181 | }, |
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| 182 | |||
| 183 | removeCalculatedSize: function() { |
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| 184 | this.$resizableEl.css({width: ''}); |
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| 185 | } |
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| 186 | }); |
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| 187 | |||
| 188 | /** |
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| 189 | * @static |
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| 190 | */ |
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| 191 | ResizableArea.STORAGE_KEY = 'custom-style-elements-cache'; |
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| 192 | |||
| 193 | /** |
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| 194 | * @static |
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| 195 | */ |
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| 196 | ResizableArea.setPreviousState = function($container) { |
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| 197 | var state = JSON.parse(persistentStorage.getItem(ResizableArea.STORAGE_KEY)); |
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| 198 | |||
| 199 | if (_.isObject(state)) { |
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| 200 | _.each(state, function(value, key) { |
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| 201 | var $el = $container.find(key); |
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| 202 | |||
| 203 | if ($.contains($container[0], $el[0])) { |
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| 204 | $el.css(value); |
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| 205 | } |
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| 206 | }, this); |
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| 207 | } |
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| 208 | }; |
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| 209 | |||
| 210 | return ResizableArea; |
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| 211 | }); |
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| 212 |
