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This commit is contained in:
Fabian Freund
2024-08-21 13:36:58 +02:00
parent e75052aa99
commit 7fedbe260c
35 changed files with 2511 additions and 198 deletions
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app/lib/features/web_view/presentation/widgets/web_page_dialog.dart
+1 -1
View File
@@ -91,7 +91,7 @@ class WebPageDialog extends HookConsumerWidget {
onDismiss: onDismiss,
),
SimpleDialog(
titlePadding: const EdgeInsets.fromLTRB(24.0, 12.0, 24.0, 0.0),
titlePadding: const EdgeInsets.fromLTRB(16.0, 12.0, 16.0, 0.0),
contentPadding: EdgeInsets.zero,
insetPadding: const EdgeInsets.symmetric(
horizontal: 20.0,
app/lib/features/web_view/presentation/widgets/web_view.dart
+120 -15
View File
@@ -1,6 +1,7 @@
import 'dart:async';
import 'dart:convert';
import 'package:copy_with_extension/copy_with_extension.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
@@ -37,6 +38,109 @@ const _webViewSupportedSchemes = [
"about",
];
abstract class _WebViewPageCWProxy {
WebViewPage controller(InAppWebViewController? controller);
WebViewPage url(Uri url);
WebViewPage sslError(SslError? sslError);
WebViewPage title(String? title);
WebViewPage topicId(String? topicId);
WebViewPage favicon(Favicon? favicon);
WebViewPage screenshot(Uint8List? screenshot);
WebViewPage pageHistory(({bool canGoBack, bool canGoForward}) pageHistory);
WebViewPage call({
InAppWebViewController? controller,
Uri? url,
SslError? sslError,
String? title,
String? topicId,
Favicon? favicon,
Uint8List? screenshot,
({bool canGoBack, bool canGoForward})? pageHistory,
});
}
class _WebViewPageCWProxyImpl implements _WebViewPageCWProxy {
const _WebViewPageCWProxyImpl(this._value);
final WebViewPage _value;
@override
WebViewPage controller(InAppWebViewController? controller) =>
this(controller: controller);
@override
WebViewPage url(Uri url) => this(url: url);
@override
WebViewPage sslError(SslError? sslError) => this(sslError: sslError);
@override
WebViewPage title(String? title) => this(title: title);
@override
WebViewPage topicId(String? topicId) => this(topicId: topicId);
@override
WebViewPage favicon(Favicon? favicon) => this(favicon: favicon);
@override
WebViewPage screenshot(Uint8List? screenshot) => this(screenshot: screenshot);
@override
WebViewPage pageHistory(({bool canGoBack, bool canGoForward}) pageHistory) =>
this(pageHistory: pageHistory);
@override
WebViewPage call({
Object? controller = const $CopyWithPlaceholder(),
Object? url = const $CopyWithPlaceholder(),
Object? sslError = const $CopyWithPlaceholder(),
Object? title = const $CopyWithPlaceholder(),
Object? topicId = const $CopyWithPlaceholder(),
Object? favicon = const $CopyWithPlaceholder(),
Object? screenshot = const $CopyWithPlaceholder(),
Object? pageHistory = const $CopyWithPlaceholder(),
}) {
return WebViewPage(
key: _value.key,
id: _value.id,
controller: controller == const $CopyWithPlaceholder()
? _value.controller
: controller as InAppWebViewController?,
url: url == const $CopyWithPlaceholder() || url == null
? _value.url
: url as Uri,
sslError: sslError == const $CopyWithPlaceholder()
? _value.sslError
: sslError as SslError?,
title: title == const $CopyWithPlaceholder()
? _value.title
: title as String?,
topicId: topicId == const $CopyWithPlaceholder()
? _value.topicId
: topicId as String?,
favicon: favicon == const $CopyWithPlaceholder()
? _value.favicon
: favicon as Favicon?,
screenshot: screenshot == const $CopyWithPlaceholder()
? _value.screenshot
: screenshot as Uint8List?,
pageHistory:
pageHistory == const $CopyWithPlaceholder() || pageHistory == null
? _value.pageHistory
: pageHistory as ({bool canGoBack, bool canGoForward}),
);
}
}
class WebView extends StatefulHookConsumerWidget {
final String tabId;
@@ -48,10 +152,6 @@ class WebView extends StatefulHookConsumerWidget {
InAppWebViewController? get currentController =>
_pageNotifier.value.controller;
void updatePage(WebViewPage Function(WebViewPage page) update) {
_pageNotifier.value = update(_pageNotifier.value);
}
WebView({required WebViewPage tab})
: _pageNotifier = ValueNotifier(tab),
tabId = tab.id,
@@ -65,6 +165,13 @@ class _WebViewState extends ConsumerState<WebView> {
Timer? _onLoadStopDebounce;
Timer? _periodicScreenshotUpdate;
void updatePage(
WebViewPage Function(_WebViewPageCWProxyImpl copyWith) update,
) {
final x = widget._pageNotifier.value =
update(_WebViewPageCWProxyImpl(widget._pageNotifier.value));
}
Future<bool> _downloadChat(
DownloadStartRequest downloadStartRequest,
BuildContext context,
@@ -125,9 +232,7 @@ class _WebViewState extends ConsumerState<WebView> {
},
);
widget.updatePage(
(page) => page.copyWith.screenshot(screenshot),
);
updatePage((copyWith) => copyWith.screenshot(screenshot));
}
@override
@@ -286,7 +391,7 @@ class _WebViewState extends ConsumerState<WebView> {
await controller.startSafeBrowsing();
}
widget.updatePage((page) => page.copyWith.controller(controller));
updatePage((copyWith) => copyWith.controller(controller));
},
onReceivedServerTrustAuthRequest: (controller, challenge) async {
final sslError = challenge.protectionSpace.sslError;
@@ -294,7 +399,7 @@ class _WebViewState extends ConsumerState<WebView> {
if (sslError != null && sslError.code != null) {
if (challenge.protectionSpace.host ==
await controller.getUrl().then((value) => value?.host)) {
widget.updatePage((page) => page.copyWith.sslError(sslError));
updatePage((copyWith) => copyWith.sslError(sslError));
if (context.mounted) {
ui_helper.showErrorMessage(
context,
@@ -309,7 +414,7 @@ class _WebViewState extends ConsumerState<WebView> {
);
}
widget.updatePage((page) => page.copyWith.sslError(null));
updatePage((copyWith) => copyWith.sslError(null));
return ServerTrustAuthResponse(
action: ServerTrustAuthResponseAction.PROCEED,
);
@@ -371,8 +476,8 @@ class _WebViewState extends ConsumerState<WebView> {
);
if (url != null) {
widget.updatePage(
(page) => page.copyWith(
updatePage(
(copyWith) => copyWith(
url: url,
// ignore: avoid_redundant_argument_values
sslError: null,
@@ -384,7 +489,7 @@ class _WebViewState extends ConsumerState<WebView> {
},
onLoadStop: (controller, url) async {
if (url != null) {
widget.updatePage((page) => page.copyWith.url(url));
updatePage((copyWith) => copyWith.url(url));
}
_onLoadStopDebounce?.cancel();
@@ -417,7 +522,7 @@ class _WebViewState extends ConsumerState<WebView> {
canGoForward: await controller.canGoForward()
);
widget.updatePage((page) => page.copyWith.pageHistory(history));
updatePage((copyWith) => copyWith.pageHistory(history));
}
},
shouldOverrideUrlLoading: (controller, navigationAction) async {
@@ -488,7 +593,7 @@ class _WebViewState extends ConsumerState<WebView> {
}
},
onTitleChanged: (controller, title) {
widget.updatePage((page) => page.copyWith.title(title));
updatePage((copyWith) => copyWith.title(title));
},
onDownloadStartRequest: (controller, downloadStartRequest) async {
final handled = switch (downloadStartRequest.mimeType) {