Implemented Feature base class for statusBar

demos/demo.html

@@ -13029,8 +13029,7 @@
             '70px', '70px', '70px',
             '70px', '60px', '60px'
         ],
-        extensions:[{ name: 'sort' }],
+        extensions:[{ name: 'sort' }]
-        popup_filters: true
     };
 
     var tf = new TableFilter('demo', filtersConfig);

dist/tablefilter/tablefilter.js

@@ -1366,7 +1366,6 @@ return /******/ (function(modules) { // webpackBootstrap
 	
 	            _dom2['default'].removeClass(this.tbl, this.prfxTf);
 	            this.activeFlt = null;
-	            this.isStartBgAlternate = true;
 	            this._hasGrid = false;
 	            this.tbl = null;
 	        }
@@ -5791,10 +5790,16 @@ return /******/ (function(modules) { // webpackBootstrap
 	
 	var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ('value' in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })();
 	
+	var _get = function get(_x2, _x3, _x4) { var _again = true; _function: while (_again) { var object = _x2, property = _x3, receiver = _x4; desc = parent = getter = undefined; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x2 = parent; _x3 = property; _x4 = receiver; _again = true; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
+	
 	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
 	
 	function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError('Cannot call a class as a function'); } }
 	
+	function _inherits(subClass, superClass) { if (typeof superClass !== 'function' && superClass !== null) { throw new TypeError('Super expression must either be null or a function, not ' + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+	
+	var _feature = __webpack_require__(11);
+	
 	var _dom = __webpack_require__(2);
 	
 	var _dom2 = _interopRequireDefault(_dom);
@@ -5805,7 +5810,8 @@ return /******/ (function(modules) { // webpackBootstrap
 	
 	var global = window;
 	
-	var StatusBar = (function () {
+	var StatusBar = (function (_Feature) {
+	    _inherits(StatusBar, _Feature);
 	
 	    /**
 	     * Status bar UI component
@@ -5815,8 +5821,10 @@ return /******/ (function(modules) { // webpackBootstrap
 	    function StatusBar(tf) {
 	        _classCallCheck(this, StatusBar);
 	
+	        _get(Object.getPrototypeOf(StatusBar.prototype), 'constructor', this).call(this, tf, 'statusBar');
+	
 	        // Configuration object
-	        var f = tf.config();
+	        var f = this.config;
 	
 	        //id of custom container element
 	        this.statusBarTgtId = f.status_bar_target_id || null;
@@ -5844,18 +5852,17 @@ return /******/ (function(modules) { // webpackBootstrap
 	        this.prfxStatusSpan = 'statusSpan_';
 	        // text preceding status bar label
 	        this.prfxStatusTxt = 'statusText_';
-	
-	        this.tf = tf;
 	    }
 	
 	    _createClass(StatusBar, [{
 	        key: 'init',
 	        value: function init() {
-	            var tf = this.tf;
+	            if (this.initialized) {
-	            if (!tf.hasGrid() && !tf.isFirstLoad) {
 	                return;
 	            }
 	
+	            var tf = this.tf;
+	
 	            //status bar container
 	            var statusDiv = _dom2['default'].create('div', ['id', this.prfxStatus + tf.id]);
 	            statusDiv.className = this.statusBarCssClass;
@@ -5886,6 +5893,8 @@ return /******/ (function(modules) { // webpackBootstrap
 	            this.statusBarDiv = statusDiv;
 	            this.statusBarSpan = statusSpan;
 	            this.statusBarSpanText = statusSpanText;
+	
+	            this.initialized = true;
 	        }
 	    }, {
 	        key: 'message',
@@ -5894,10 +5903,10 @@ return /******/ (function(modules) { // webpackBootstrap
 	
 	            var t = arguments.length <= 0 || arguments[0] === undefined ? '' : arguments[0];
 	
-	            var tf = this.tf;
+	            if (!this.isEnabled()) {
-	            if (!tf.statusBar || !this.statusBarSpan) {
 	                return;
 	            }
+	
 	            if (this.onBeforeShowMsg) {
 	                this.onBeforeShowMsg.call(null, this.tf, t);
 	            }
@@ -5913,8 +5922,7 @@ return /******/ (function(modules) { // webpackBootstrap
 	    }, {
 	        key: 'destroy',
 	        value: function destroy() {
-	            var tf = this.tf;
+	            if (!this.initialized) {
-	            if (!tf.hasGrid() || !this.statusBarDiv) {
 	                return;
 	            }
 	
@@ -5923,11 +5931,14 @@ return /******/ (function(modules) { // webpackBootstrap
 	            this.statusBarSpan = null;
 	            this.statusBarSpanText = null;
 	            this.statusBarDiv = null;
+	
+	            this.disable();
+	            this.initialized = false;
 	        }
 	    }]);
 	
 	    return StatusBar;
-	})();
+	})(_feature.Feature);
 
 	exports.StatusBar = StatusBar;
 

src/modules/statusBar.js

@@ -1,17 +1,20 @@
+import {Feature} from './feature';
 import Dom from '../dom';
 import Types from '../types';
 
 var global = window;
 
-export class StatusBar{
+export class StatusBar extends Feature{
 
     /**
      * Status bar UI component
      * @param {Object} tf TableFilter instance
      */
     constructor(tf){
+        super(tf, 'statusBar');
+
         // Configuration object
-        var f = tf.config();
+        var f = this.config;
 
         //id of custom container element
         this.statusBarTgtId = f.status_bar_target_id || null;
@@ -41,16 +44,15 @@ export class StatusBar{
         this.prfxStatusSpan = 'statusSpan_';
         // text preceding status bar label
         this.prfxStatusTxt = 'statusText_';
-
-        this.tf = tf;
     }
 
     init(){
-        var tf = this.tf;
+        if(this.initialized){
-        if(!tf.hasGrid() && !tf.isFirstLoad){
             return;
         }
 
+        var tf = this.tf;
+
         //status bar container
         var statusDiv = Dom.create('div', ['id', this.prfxStatus+tf.id]);
         statusDiv.className = this.statusBarCssClass;
@@ -84,13 +86,14 @@ export class StatusBar{
         this.statusBarSpan = statusSpan;
         this.statusBarSpanText = statusSpanText;
 
+        this.initialized = true;
     }
 
     message(t=''){
-        var tf = this.tf;
+        if(!this.isEnabled()){
-        if(!tf.statusBar || !this.statusBarSpan){
             return;
         }
+
         if(this.onBeforeShowMsg){
             this.onBeforeShowMsg.call(null, this.tf, t);
         }
@@ -105,8 +108,7 @@ export class StatusBar{
     }
 
     destroy(){
-        var tf = this.tf;
+        if(!this.initialized){
-        if(!tf.hasGrid() || !this.statusBarDiv){
             return;
         }
 
@@ -115,6 +117,9 @@ export class StatusBar{
         this.statusBarSpan = null;
         this.statusBarSpanText = null;
         this.statusBarDiv = null;
+
+        this.disable();
+        this.initialized = false;
     }
 
 }

src/tablefilter.js

@@ -1223,7 +1223,6 @@ export class TableFilter{
 
         Dom.removeClass(this.tbl, this.prfxTf);
         this.activeFlt = null;
-        this.isStartBgAlternate = true;
         this._hasGrid = false;
         this.tbl = null;
     }

static/templates/demo.html

@@ -52,8 +52,7 @@
             '70px', '70px', '70px',
             '70px', '60px', '60px'
         ],
-        extensions:[{ name: 'sort' }],
+        extensions:[{ name: 'sort' }]
-        popup_filters: true
     };
 
     var tf = new TableFilter('demo', filtersConfig);

test/test-status-bar.js

@@ -11,6 +11,48 @@ test('Status bar component', function() {
     notEqual(statusBar.statusBarDiv, null, 'statusBarDiv property');
 });
 
+module('Feature interface');
+test('Properties', function() {
+    deepEqual(statusBar.tf instanceof TableFilter,
+        true, 'TableFilter instance');
+    deepEqual(statusBar.feature, 'statusBar', 'Feature name');
+    deepEqual(statusBar.enabled, true, 'Feature enabled');
+    deepEqual(statusBar.initialized, true, 'Feature enabled');
+    deepEqual(typeof statusBar.config, 'object', 'TF configuration object');
+    deepEqual(typeof statusBar.init, 'function', 'Feature init method');
+    deepEqual(typeof statusBar.destroy, 'function', 'Feature destroy method');
+    deepEqual(typeof statusBar.reset, 'function', 'Feature reset method');
+    deepEqual(typeof statusBar.enable, 'function', 'Feature enable method');
+    deepEqual(typeof statusBar.disable, 'function', 'Feature enable method');
+    deepEqual(typeof statusBar.isEnabled, 'function', 'Feature enable method');
+});
+test('Can destroy', function() {
+    statusBar.destroy();
+    deepEqual(statusBar.enabled, false, 'disabled');
+});
+test('Can reset', function() {
+    statusBar.reset();
+    deepEqual(statusBar.enabled, true, 'enabled');
+});
+test('Can disable', function() {
+    statusBar.disable();
+    deepEqual(statusBar.enabled, false, 'disabled');
+});
+test('Can enable', function() {
+    statusBar.enable();
+    deepEqual(statusBar.enabled, true, 'enabled');
+});
+test('Can init', function() {
+    statusBar.destroy();
+    statusBar.enable();
+    statusBar.init();
+    deepEqual(statusBar.enabled, true, 'enabled');
+});
+test('Can check is enabled', function() {
+    statusBar.isEnabled();
+    deepEqual(statusBar.enabled, true, 'enabled');
+});
+
 module('UI elements');
 test('Status bar  UI elements', function() {
     var container = statusBar.statusBarDiv,
@@ -37,3 +79,8 @@ test('Re-set UI', function() {
         label.innerHTML.indexOf('→←'), -1, 'Status bar text');
 });
 
+module('Tear-down');
+test('can destroy TableFilter DOM elements', function() {
+    tf.destroy();
+    deepEqual(tf.hasGrid(), false, 'Filters removed');
+});