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| 'use strict';
;require.register("views/common/configs/widgets/toggle_config_widget_view", function (exports, require, module) {
/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
var App = require('app');
/**
* Toggle widget view for config property.
* @type {Em.View}
*/
App.ToggleConfigWidgetView = App.ConfigWidgetView.extend({
templateName: require('templates/common/configs/widgets/toggle_config_widget'),
classNames: ['widget-config', 'toggle-widget'],
/**
* Saved switcher for current config.
*
* @property switcher
*/
switcher: null,
/**
* Minimum required handle width for toggle widget in pixels.
* @type {Number}
*/
minHandleWidth: 30,
/**
/**
* Value used in the checkbox.
* <code>config.value</code> can't be used because it's string.
*
* @property switcherValue
* @type {boolean}
*/
switcherValue: false,
/**
* when value is changed by recommendations we don't need to send
* another request for recommendations.
*
* @type {boolean}
*/
skipRequestForDependencies: false,
supportSwitchToTextBox: true,
/**
* Update config value using <code>switcherValue</code>.
* switcherValue is boolean, but config value should be a string.
*
* @method updateConfigValue
*/
updateConfigValue: function updateConfigValue() {
this.set('config.value', this.get('config.stackConfigProperty.valueAttributes.entries')[this.get('switcherValue') ? 0 : 1].value);
},
/**
* Get value for <code>switcherValue</code> (boolean) using <code>config.value</code> (string).
*
* @param configValue
* @returns {boolean}
* @method getNewSwitcherValue
*/
getNewSwitcherValue: function getNewSwitcherValue(configValue) {
return this.get('config.stackConfigProperty.valueAttributes.entries')[0].value === '' + configValue;
},
didInsertElement: function didInsertElement() {
this.set('switcherValue', this.getNewSwitcherValue(this.get('config.value')));
// plugin should be initiated after applying binding for switcherValue
Em.run.later('sync', function () {
this.initSwitcher();
this.toggleWidgetState();
this.initPopover();
}.bind(this), 10);
this.addObserver('switcherValue', this, this.updateConfigValue);
this._super();
},
/**
* Value may be changed after recommendations are received
* So, switcher should be updated too
*
* @method setValue
*/
setValue: function setValue(configValue) {
var value = this.getNewSwitcherValue(configValue);
if (this.get('switcherValue') !== value) {
this.set('skipRequestForDependencies', true);
this.get('switcher').bootstrapSwitch('toggleState', value);
this.set('skipRequestForDependencies', false);
this.set('switcherValue', value);
}
},
/**
* Init switcher plugin.
*
* @method initSwitcher
*/
initSwitcher: function initSwitcher() {
var labels = this.get('config.stackConfigProperty.valueAttributes.entries'),
self = this;
Em.assert('toggle for `' + this.get('config.name') + '` should contain two entries', labels.length === 2);
if (this.$()) {
var switcher = this.$("input:eq(0)").bootstrapSwitch({
onText: labels[0].label,
offText: labels[1].label,
offColor: 'default',
onColor: 'success',
handleWidth: self.getHandleWidth(labels.mapProperty('label.length')),
onSwitchChange: function onSwitchChange(event, state) {
self.set('switcherValue', state);
if (!self.get('skipRequestForDependencies')) {
self.sendRequestRorDependentConfigs(self.get('config'));
}
}
});
this.set('switcher', switcher);
}
},
/**
* Calculate handle width by longest label.
*
* @param {String[]} labels
* @returns {Number}
*/
getHandleWidth: function getHandleWidth(labels) {
var labelWidth = Math.max.apply(null, labels) * 8;
return labelWidth < this.get('minHandleWidth') ? this.get('minHandleWidth') : labelWidth;
},
/**
* Restore default config value and toggle switcher.
*
* @override App.ConfigWidgetView.restoreValue
* @method restoreValue
*/
restoreValue: function restoreValue() {
this._super();
this.setValue(this.get('config.value'));
},
/**
* @method setRecommendedValue
*/
setRecommendedValue: function setRecommendedValue() {
this._super();
this.setValue(this.get('config.recommendedValue'));
},
/**
* Enable/disable switcher basing on config isEditable value
* @method toggleWidgetState
*/
toggleWidgetState: function () {
Iif (this.get('switcher')) {
this.get('switcher').bootstrapSwitch('disabled', !this.get('config.isEditable'));
}
this._super();
}.observes('config.isEditable'),
/**
* Check if value provided by user in the textbox may be used in the toggle
* @returns {boolean}
* @method isValueCompatibleWithWidget
*/
isValueCompatibleWithWidget: function isValueCompatibleWithWidget() {
if (this._super()) {
var res = this.get('config.stackConfigProperty.valueAttributes.entries').mapProperty('value').contains(this.get('config.value'));
if (!res) {
this.updateWarningsForCompatibilityWithWidget(Em.I18n.t('config.infoMessage.wrong.value.for.widget'));
return false;
}
this.updateWarningsForCompatibilityWithWidget('');
return true;
}
return false;
}
});
}); |