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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 ISdcKeyboardEventsScope extends ng.IScope {
keyEnter:Function;
keyShift:Function;
keyCtrl:Function;
keyEscape:Function;
keySpace:Function;
}
export class SdcKeyboardEventsDirective implements ng.IDirective {
constructor() {
}
scope = {
keyEnter: '=',
keyShift: '=',
keyCtrl: '=',
keyEscape: '=',
keySpace: '='
};
public replace = false;
public restrict = 'A';
public transclude = false;
link = (scope:ISdcKeyboardEventsScope, element:ng.IAugmentedJQuery, attrs:angular.IAttributes) => {
element.bind("keydown keypress", function (event) {
//console.log(event.which);
switch (event.which) {
case 13: // enter key
scope.$apply(function () {
if (scope.keyEnter) {
scope.keyEnter();
event.preventDefault();
}
});
break;
case 16: // shift key
scope.$apply(function () {
if (scope.keyShift) {
scope.keyShift();
event.preventDefault();
}
});
break;
case 17: // ctrl key
scope.$apply(function () {
if (scope.keyCtrl) {
scope.keyCtrl();
event.preventDefault();
}
});
break;
case 27: // escape key
scope.$apply(function () {
if (scope.keyEscape) {
scope.keyEscape();
event.preventDefault();
}
});
break;
case 32: // space key
scope.$apply(function () {
if (scope.keySpace) {
scope.keySpace();
event.preventDefault();
}
});
break;
}
});
};
public static factory = ()=> {
return new SdcKeyboardEventsDirective();
};
}
SdcKeyboardEventsDirective.factory.$inject = [];
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