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'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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