test-isc
Version:
An Ionic component similar to Ionic Select, that allows to search items, including async search, group, add, edit, delete items, and much more.
100 lines (99 loc) • 5.12 kB
JavaScript
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var startHardwareBackButton = function () {
var doc = document;
var busy = false;
doc.addEventListener('backbutton', function () {
if (busy) {
return;
}
var index = 0;
var handlers = [];
var ev = new CustomEvent('ionBackButton', {
bubbles: false,
detail: {
register: function (priority, handler) {
handlers.push({ priority: priority, handler: handler, id: index++ });
}
}
});
doc.dispatchEvent(ev);
var executeAction = function (handlerRegister) { return __awaiter(void 0, void 0, void 0, function () {
var result, e_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 3, , 4]);
if (!(handlerRegister && handlerRegister.handler)) return [3 /*break*/, 2];
result = handlerRegister.handler(processHandlers);
if (!(result != null)) return [3 /*break*/, 2];
return [4 /*yield*/, result];
case 1:
_a.sent();
_a.label = 2;
case 2: return [3 /*break*/, 4];
case 3:
e_1 = _a.sent();
console.error(e_1);
return [3 /*break*/, 4];
case 4: return [2 /*return*/];
}
});
}); };
var processHandlers = function () {
if (handlers.length > 0) {
var selectedHandler_1 = {
priority: Number.MIN_SAFE_INTEGER,
handler: function () { return undefined; },
id: -1
};
handlers.forEach(function (handler) {
if (handler.priority >= selectedHandler_1.priority) {
selectedHandler_1 = handler;
}
});
busy = true;
handlers = handlers.filter(function (handler) { return handler.id !== selectedHandler_1.id; });
executeAction(selectedHandler_1).then(function () { return busy = false; });
}
};
processHandlers();
});
};
var OVERLAY_BACK_BUTTON_PRIORITY = 100;
var MENU_BACK_BUTTON_PRIORITY = 99; // 1 less than overlay priority since menu is displayed behind overlays
export { MENU_BACK_BUTTON_PRIORITY, OVERLAY_BACK_BUTTON_PRIORITY, startHardwareBackButton };