@nativescript/core
Version:
A JavaScript library providing an easy to use api for interacting with iOS and Android platform APIs.
173 lines • 6.52 kB
JavaScript
import { disableZoomProperty, WebViewBase } from './web-view-common';
import { Trace } from '../../trace';
import { knownFolders } from '../../file-system';
import { openUrl } from '../../utils';
export * from './web-view-common';
let WebViewClient;
function initializeWebViewClient() {
if (WebViewClient) {
return;
}
var WebViewClientImpl = (function (_super) {
__extends(WebViewClientImpl, _super);
function WebViewClientImpl(owner) {
var _this = _super.call(this) || this;
_this.owner = owner;
return global.__native(_this);
}
WebViewClientImpl.prototype.shouldOverrideUrlLoading = function (view, target) {
var url = target instanceof android.webkit.WebResourceRequest ? target.getUrl().toString() : target;
if (Trace.isEnabled()) {
Trace.write("WebViewClientClass.shouldOverrideUrlLoading(" + url + ")", Trace.categories.Debug);
}
if (!android.webkit.URLUtil.isNetworkUrl(url)) {
return openUrl(url);
}
return false;
};
WebViewClientImpl.prototype.onPageStarted = function (view, url, favicon) {
_super.prototype.onPageStarted.call(this, view, url, favicon);
var owner = this.owner;
if (owner) {
if (Trace.isEnabled()) {
Trace.write("WebViewClientClass.onPageStarted(" + url + ", " + favicon + ")", Trace.categories.Debug);
}
owner._onLoadStarted(url, undefined);
}
};
WebViewClientImpl.prototype.onPageFinished = function (view, url) {
_super.prototype.onPageFinished.call(this, view, url);
var owner = this.owner;
if (owner) {
if (Trace.isEnabled()) {
Trace.write("WebViewClientClass.onPageFinished(" + url + ")", Trace.categories.Debug);
}
owner._onLoadFinished(url, undefined);
}
};
WebViewClientImpl.prototype.onReceivedError = function () {
var args = [];
for (var _i = 0; _i < arguments.length; _i++) {
args[_i] = arguments[_i];
}
var view = args[0];
if (arguments.length === 4) {
var errorCode = args[1];
var description = args[2];
var failingUrl = args[3];
_super.prototype.onReceivedError.call(this, view, errorCode, description, failingUrl);
var owner = this.owner;
if (owner) {
if (Trace.isEnabled()) {
Trace.write("WebViewClientClass.onReceivedError(" + errorCode + ", " + description + ", " + failingUrl + ")", Trace.categories.Debug);
}
owner._onLoadFinished(failingUrl, description + "(" + errorCode + ")");
}
}
else {
var request = args[1];
var error = args[2];
_super.prototype.onReceivedError.call(this, view, request, error);
var owner = this.owner;
if (owner) {
if (Trace.isEnabled()) {
Trace.write("WebViewClientClass.onReceivedError(" + error.getErrorCode() + ", " + error.getDescription() + ", " + (error.getUrl && error.getUrl()) + ")", Trace.categories.Debug);
}
owner._onLoadFinished(error.getUrl && error.getUrl(), error.getDescription() + "(" + error.getErrorCode() + ")");
}
}
};
return WebViewClientImpl;
}(android.webkit.WebViewClient));
WebViewClient = WebViewClientImpl;
}
export class WebView extends WebViewBase {
createNativeView() {
const nativeView = new android.webkit.WebView(this._context);
const settings = nativeView.getSettings();
settings.setJavaScriptEnabled(true);
settings.setBuiltInZoomControls(true);
settings.setAllowFileAccess(true);
return nativeView;
}
initNativeView() {
super.initNativeView();
initializeWebViewClient();
const nativeView = this.nativeViewProtected;
const client = new WebViewClient(this);
nativeView.setWebViewClient(client);
nativeView.client = client;
this._disableZoom(this.disableZoom);
}
disposeNativeView() {
const nativeView = this.nativeViewProtected;
if (nativeView) {
if (nativeView.client) {
nativeView.client.owner = null;
}
nativeView.destroy();
}
super.disposeNativeView();
}
_disableZoom(value) {
if (this.nativeView && value) {
const settings = this.nativeView.getSettings();
settings.setBuiltInZoomControls(false);
settings.setSupportZoom(false);
settings.setDisplayZoomControls(false);
}
}
[disableZoomProperty.setNative](value) {
this._disableZoom(value);
}
_loadUrl(src) {
const nativeView = this.nativeViewProtected;
if (!nativeView) {
return;
}
nativeView.loadUrl(src);
}
_loadData(src) {
const nativeView = this.nativeViewProtected;
if (!nativeView) {
return;
}
const baseUrl = `file:///${knownFolders.currentApp().path}/`;
nativeView.loadDataWithBaseURL(baseUrl, src, 'text/html', 'utf-8', null);
}
get canGoBack() {
return this.nativeViewProtected.canGoBack();
}
stopLoading() {
const nativeView = this.nativeViewProtected;
if (nativeView) {
nativeView.stopLoading();
}
}
get canGoForward() {
const nativeView = this.nativeViewProtected;
if (nativeView) {
return nativeView.canGoForward();
}
return false;
}
goBack() {
const nativeView = this.nativeViewProtected;
if (nativeView) {
return nativeView.goBack();
}
}
goForward() {
const nativeView = this.nativeViewProtected;
if (nativeView) {
return nativeView.goForward();
}
}
reload() {
const nativeView = this.nativeViewProtected;
if (nativeView) {
return nativeView.reload();
}
}
}
//# sourceMappingURL=index.android.js.map