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define(function(require) { |
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'use strict'; |
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var ResizableArea; |
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var persistentStorage = require('oroui/js/persistent-storage'); |
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var BasePlugin = require('oroui/js/app/plugins/base/plugin'); |
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var _ = require('underscore'); |
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var $ = require('jquery'); |
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require('jquery-ui'); |
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ResizableArea = BasePlugin.extend({ |
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/** |
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* @property {Options} |
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*/ |
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defaults: { |
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useResizable: true |
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}, |
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/** |
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* @property {Object} |
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*/ |
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resizableOptions: { |
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// 'n, e, s, w, ne, se, sw, nw, all' */ |
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handles: 'e', |
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zIndex: null, |
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maxWidth: 600, |
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minWidth: 320, |
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// Selector or Element or String |
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containment: 'parent', |
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classes: { |
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'ui-resizable': 'resizable', |
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'ui-resizable-e': 'resizable-area' |
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} |
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}, |
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/** |
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* @property {jQuery} |
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*/ |
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$resizableEl: null, |
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/** |
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* @inheritDoc |
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*/ |
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initialize: function(main, options) { |
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this.options = _.extend(this.defaults, options); |
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if (!this.options.useResizable) { |
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return; |
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} |
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if (_.isObject(this.options.resizableOptions)) { |
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this.resizableOptions = _.defaults({}, this.options.resizableOptions, this.resizableOptions); |
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} |
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if (this.main.$(this.options.$resizableEl).length) { |
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this.$resizableEl = this.main.$(this.options.$resizableEl); |
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this._applyResizable(); |
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} |
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}, |
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/** |
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* @inheritDoc |
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*/ |
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dispose: function() { |
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if (this.disposed) { |
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return; |
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} |
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ResizableArea.__super__.dispose.apply(this, arguments); |
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}, |
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/** |
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* Apply the resizable functionality |
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* @private |
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*/ |
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_applyResizable: function() { |
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if (this.$resizableEl.data('uiResizable')) { |
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this._destroyResizable(); |
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} |
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this.$resizableEl |
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.resizable( |
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_.extend( |
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{}, |
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this.resizableOptions, |
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{ |
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stop: this._onResizeEnd.bind(this) |
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} |
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) |
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); |
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}, |
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/** |
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* Remove the resizable functionality |
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* @private |
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*/ |
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_destroyResizable: function() { |
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this.$resizableEl |
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.removeClass('resizable-enable') |
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.resizable('destroy'); |
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}, |
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/** |
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* {Boolean} [removeSize] |
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* Disable the resizable functionality |
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*/ |
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disable: function(removeSize) { |
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var restore = _.isUndefined(removeSize) ? true : removeSize; |
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this.$resizableEl |
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.removeClass('resizable-enable') |
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.resizable('disable'); |
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if (_.isBoolean(restore)) { |
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this.removeCalculatedSize(); |
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} |
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ResizableArea.__super__.disable.call(this); |
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}, |
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/** |
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* {Boolean} [restoreSize] |
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* Enable the resizable functionality |
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*/ |
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enable: function(restoreSize) { |
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var restore = _.isUndefined(restoreSize) ? true : restoreSize; |
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this.$resizableEl |
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.addClass('resizable-enable') |
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.resizable('enable'); |
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if (_.isBoolean(restore)) { |
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this.setPreviousState(); |
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} |
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ResizableArea.__super__.enable.call(this); |
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}, |
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/** |
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* @param {Event} event |
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* @param {Object} ui |
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* @private |
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*/ |
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_onResizeEnd: function(event, ui) { |
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this._savePreviousSize(ui.size.width); |
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}, |
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/** |
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* @param {Number} size |
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* @private |
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*/ |
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_savePreviousSize: function(size) { |
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var oldValue = persistentStorage.getItem(ResizableArea.STORAGE_KEY); |
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var newValue = {}; |
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oldValue = oldValue ? JSON.parse(oldValue) : {}; |
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newValue[this.options.$resizableEl] = {width: size}; |
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persistentStorage.setItem(ResizableArea.STORAGE_KEY, |
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JSON.stringify(_.extend({}, oldValue, newValue)) |
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); |
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}, |
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setPreviousState: function() { |
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ResizableArea.setPreviousState(this.main.$el); |
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}, |
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removePreviousState: function() { |
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var state = JSON.parse(persistentStorage.getItem(ResizableArea.STORAGE_KEY)); |
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if (_.isObject(state)) { |
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if (_.has(state, this.options.$resizableEl)) { |
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delete state[this.options.$resizableEl]; |
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} |
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if (_.isEmpty(state)) { |
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persistentStorage.removeItem(ResizableArea.STORAGE_KEY); |
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} |
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} |
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}, |
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removeCalculatedSize: function() { |
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this.$resizableEl.css({width: ''}); |
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} |
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}); |
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/** |
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* @static |
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*/ |
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ResizableArea.STORAGE_KEY = 'custom-style-elements-cache'; |
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/** |
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* @static |
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*/ |
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ResizableArea.setPreviousState = function($container) { |
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var state = JSON.parse(persistentStorage.getItem(ResizableArea.STORAGE_KEY)); |
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if (_.isObject(state)) { |
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_.each(state, function(value, key) { |
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var $el = $container.find(key); |
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if ($.contains($container[0], $el[0])) { |
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$el.css(value); |
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} |
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}, this); |
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} |
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}; |
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return ResizableArea; |
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}); |
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oroinc /
platform
