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/*-
* ============LICENSE_START=======================================================
* SDC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
'use strict';
export interface IEllipsisScope extends ng.IScope {
ellipsis:string;
maxChars:number;
toggleText():void;
onMoreLessClick(event): void;
collapsed:boolean;
actualText:string;
}
export class EllipsisDirective implements ng.IDirective {
constructor() {
}
scope = {
ellipsis: '=',
moreClass: '@',
maxChars: '='
};
replace = false;
restrict = 'A';
template = ():string => {
return require('./ellipsis-directive.html');
};
link = (scope:IEllipsisScope, $elem:any) => {
scope.collapsed = true;
scope.onMoreLessClick = (event): void => {
event.stopPropagation();
scope.collapsed = !scope.collapsed;
scope.toggleText();
};
scope.toggleText = ():void => {
if (scope.ellipsis && scope.collapsed) {
scope.actualText = scope.ellipsis.substr(0, scope.maxChars);
scope.actualText += scope.ellipsis.length > scope.maxChars ? '...' : '';
}
else {
scope.actualText = scope.ellipsis;
}
};
scope.$watch("ellipsis", function () {
scope.collapsed = true;
scope.toggleText();
});
};
public static factory = ()=> {
return new EllipsisDirective();
};
}
EllipsisDirective.factory.$inject = [];
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