ngx-text-editor-angular
Version:
WYSIWYG Editor for Angular 2+
60 lines (54 loc) • 2.25 kB
JavaScript
(window["webpackJsonp"] = window["webpackJsonp"] || []).push([["focus-visible-70713a0c-js"],{
/***/ "./node_modules/@ionic/core/dist/esm-es5/focus-visible-70713a0c.js":
/*!*************************************************************************!*\
!*** ./node_modules/@ionic/core/dist/esm-es5/focus-visible-70713a0c.js ***!
\*************************************************************************/
/*! exports provided: startFocusVisible */
/***/ (function(module, __webpack_exports__, __webpack_require__) {
;
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "startFocusVisible", function() { return startFocusVisible; });
var ION_FOCUSED = 'ion-focused';
var ION_FOCUSABLE = 'ion-focusable';
var FOCUS_KEYS = ['Tab', 'ArrowDown', 'Space', 'Escape', ' ', 'Shift', 'Enter', 'ArrowLeft', 'ArrowRight', 'ArrowUp'];
var startFocusVisible = function () {
var currentFocus = [];
var keyboardMode = true;
var doc = document;
var setFocus = function (elements) {
currentFocus.forEach(function (el) { return el.classList.remove(ION_FOCUSED); });
elements.forEach(function (el) { return el.classList.add(ION_FOCUSED); });
currentFocus = elements;
};
var pointerDown = function () {
keyboardMode = false;
setFocus([]);
};
doc.addEventListener('keydown', function (ev) {
keyboardMode = FOCUS_KEYS.includes(ev.key);
if (!keyboardMode) {
setFocus([]);
}
});
doc.addEventListener('focusin', function (ev) {
if (keyboardMode && ev.composedPath) {
var toFocus = ev.composedPath().filter(function (el) {
if (el.classList) {
return el.classList.contains(ION_FOCUSABLE);
}
return false;
});
setFocus(toFocus);
}
});
doc.addEventListener('focusout', function () {
if (doc.activeElement === doc.body) {
setFocus([]);
}
});
doc.addEventListener('touchstart', pointerDown);
doc.addEventListener('mousedown', pointerDown);
};
/***/ })
}]);
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