@botonic/react
Version:
Build Chatbots using React
44 lines • 1.99 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.DeviceAdapter = void 0;
const dom_1 = require("../../util/dom");
const _1 = require(".");
const scrollbar_controller_1 = require("./scrollbar-controller");
const webchat_resizer_1 = require("./webchat-resizer");
class DeviceAdapter {
constructor() {
this.currentDevice = this.getCurrentDevice();
}
init(host) {
this.webchatResizer = new webchat_resizer_1.WebchatResizer(this.currentDevice, host);
this.scrollbarController = new scrollbar_controller_1.ScrollbarController(this.currentDevice, host);
this.scrollbarController.handleScrollEvents();
}
getCurrentDevice() {
// navigator.platform deprecated. Ref: (https://erikmartinjordan.com/navigator-platform-deprecated-alternative)
if (navigator.userAgentData)
return navigator.userAgentData.platform;
return navigator.platform;
}
onFocus() {
setTimeout(() => {
var _a;
// Place onFocus logic to be run the last on the queue of asynchronous events to give enough time to init method to be called. Ref: https://developer.mozilla.org/en-US/docs/Web/JavaScript/EventLoop#zero_delays
(_a = this.webchatResizer) === null || _a === void 0 ? void 0 : _a.onFocus(() => this.scrollbarController.handleOnTouchMoveEvents());
}, 0);
}
onBlur() {
if (this.currentDevice !== _1.DEVICES.MOBILE.IPHONE)
return;
this.webchatResizer.onBlur();
this.scrollbarController.handleOnTouchMoveEvents();
}
fontSize(defaultFontSize = 14) {
if (this.currentDevice !== _1.DEVICES.MOBILE.IPHONE)
return defaultFontSize;
// Disabling auto-zoom on input (iPhone devices): https://stackoverflow.com/a/25614477, https://stackoverflow.com/a/6394497
return 'initial';
}
}
exports.DeviceAdapter = DeviceAdapter;
//# sourceMappingURL=device-adapter.js.map