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Commit 0f70b11

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mvanbeusekommvanbeusekom
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Fix formatting
1 parent b2efaa8 commit 0f70b11

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+64
-63
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‎packages/webview_flutter/webview_flutter_wkwebview/ios/Classes/FlutterWebView.m

Lines changed: 64 additions & 63 deletions
Original file line numberDiff line numberDiff line change
@@ -74,26 +74,26 @@ - (instancetype)initWithFrame:(CGRect)frame
7474
binaryMessenger:(NSObject<FlutterBinaryMessenger>*)messenger {
7575
if (self = [super init]) {
7676
_viewId = viewId;
77-
77+
7878
NSString* channelName = [NSString stringWithFormat:@"plugins.flutter.io/webview_%lld", viewId];
7979
_channel = [FlutterMethodChannel methodChannelWithName:channelName binaryMessenger:messenger];
8080
_javaScriptChannelNames = [[NSMutableSet alloc] init];
81-
81+
8282
WKUserContentController* userContentController = [[WKUserContentController alloc] init];
8383
if ([args[@"javascriptChannelNames"] isKindOfClass:[NSArray class]]) {
8484
NSArray* javaScriptChannelNames = args[@"javascriptChannelNames"];
8585
[_javaScriptChannelNames addObjectsFromArray:javaScriptChannelNames];
8686
[self registerJavaScriptChannels:_javaScriptChannelNames controller:userContentController];
8787
}
88-
88+
8989
NSDictionary<NSString*, id>* settings = args[@"settings"];
90-
90+
9191
WKWebViewConfiguration* configuration = [[WKWebViewConfiguration alloc] init];
9292
[self applyConfigurationSettings:settings toConfiguration:configuration];
9393
configuration.userContentController = userContentController;
9494
[self updateAutoMediaPlaybackPolicy:args[@"autoMediaPlaybackPolicy"]
9595
inConfiguration:configuration];
96-
96+
9797
_webView = [[FLTWKWebView alloc] initWithFrame:frame configuration:configuration];
9898
_navigationDelegate = [[FLTWKNavigationDelegate alloc] initWithChannel:_channel];
9999
_webView.UIDelegate = self;
@@ -102,18 +102,18 @@ - (instancetype)initWithFrame:(CGRect)frame
102102
[_channel setMethodCallHandler:^(FlutterMethodCall* call, FlutterResult result) {
103103
[weakSelf onMethodCall:call result:result];
104104
}];
105-
105+
106106
if (@available(iOS 11.0, *)) {
107107
_webView.scrollView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
108108
if (@available(iOS 13.0, *)) {
109109
_webView.scrollView.automaticallyAdjustsScrollIndicatorInsets = NO;
110110
}
111111
}
112-
112+
113113
[self applySettings:settings];
114114
// TODO(amirh): return an error if apply settings failed once it's possible to do so.
115115
// https://github.com/flutter/flutter/issues/36228
116-
116+
117117
NSString* initialUrl = args[@"initialUrl"];
118118
if ([initialUrl isKindOfClass:[NSString class]]) {
119119
[self loadUrl:initialUrl];
@@ -188,9 +188,9 @@ - (void)onUpdateSettings:(FlutterMethodCall*)call result:(FlutterResult)result {
188188
- (void)onLoadUrl:(FlutterMethodCall*)call result:(FlutterResult)result {
189189
if (![self loadRequest:[call arguments]]) {
190190
result([FlutterError
191-
errorWithCode:@"loadUrl_failed"
192-
message:@"Failed parsing the URL"
193-
details:[NSString stringWithFormat:@"Request was: '%@'", [call arguments]]]);
191+
errorWithCode:@"loadUrl_failed"
192+
message:@"Failed parsing the URL"
193+
details:[NSString stringWithFormat:@"Request was: '%@'", [call arguments]]]);
194194
} else {
195195
result(nil);
196196
}
@@ -236,16 +236,16 @@ - (void)onEvaluateJavaScript:(FlutterMethodCall*)call result:(FlutterResult)resu
236236
}
237237
[_webView evaluateJavaScript:jsString
238238
completionHandler:^(_Nullable id evaluateResult, NSError* _Nullable error) {
239-
if (error) {
240-
result([FlutterError
241-
errorWithCode:@"evaluateJavaScript_failed"
242-
message:@"Failed evaluating JavaScript"
243-
details:[NSString stringWithFormat:@"JavaScript string was: '%@'\n%@",
244-
jsString, error]]);
245-
} else {
246-
result([NSString stringWithFormat:@"%@", evaluateResult]);
247-
}
248-
}];
239+
if (error) {
240+
result([FlutterError
241+
errorWithCode:@"evaluateJavaScript_failed"
242+
message:@"Failed evaluating JavaScript"
243+
details:[NSString stringWithFormat:@"JavaScript string was: '%@'\n%@",
244+
jsString, error]]);
245+
} else {
246+
result([NSString stringWithFormat:@"%@", evaluateResult]);
247+
}
248+
}];
249249
}
250250

251251
- (void)onRunJavaScript:(FlutterMethodCall*)call
@@ -259,27 +259,28 @@ - (void)onRunJavaScript:(FlutterMethodCall*)call
259259
return;
260260
}
261261
[_webView
262-
evaluateJavaScript:jsString
263-
completionHandler:^(_Nullable id evaluateResult, NSError* _Nullable error) {
264-
if (error) {
265-
// WebKit will throw an error (WKErrorJavaScriptResultTypeIsUnsupported) when the
266-
// type of the evaluated value is unsupported. This also goes for
267-
// `null` and `undefined` on iOS 14+, for example when running a void function.
268-
// For ease of use this specific error is ignored when no return value is expected.
269-
BOOL sendError = sendReturnValue || error.code != WKErrorJavaScriptResultTypeIsUnsupported;
270-
result(
271-
sendError
272-
? [FlutterError
273-
errorWithCode:(sendReturnValue ? @"runJavascriptReturningResult_failed"
274-
: @"runJavascript_failed")
275-
message:@"Failed running JavaScript"
276-
details:[NSString stringWithFormat:@"JavaScript string was: '%@'\n%@",
277-
jsString, error]]
278-
: nil);
279-
return;
280-
}
281-
result(sendReturnValue ? [NSString stringWithFormat:@"%@", evaluateResult] : nil);
282-
}];
262+
evaluateJavaScript:jsString
263+
completionHandler:^(_Nullable id evaluateResult, NSError* _Nullable error) {
264+
if (error) {
265+
// WebKit will throw an error (WKErrorJavaScriptResultTypeIsUnsupported) when the
266+
// type of the evaluated value is unsupported. This also goes for
267+
// `null` and `undefined` on iOS 14+, for example when running a void function.
268+
// For ease of use this specific error is ignored when no return value is expected.
269+
BOOL sendError =
270+
sendReturnValue || error.code != WKErrorJavaScriptResultTypeIsUnsupported;
271+
result(sendError
272+
? [FlutterError
273+
errorWithCode:(sendReturnValue ? @"runJavascriptReturningResult_failed"
274+
: @"runJavascript_failed")
275+
message:@"Failed running JavaScript"
276+
details:[NSString
277+
stringWithFormat:@"JavaScript string was: '%@'\n%@",
278+
jsString, error]]
279+
: nil);
280+
return;
281+
}
282+
result(sendReturnValue ? [NSString stringWithFormat:@"%@", evaluateResult] : nil);
283+
}];
283284
}
284285

285286
- (void)onAddJavaScriptChannels:(FlutterMethodCall*)call result:(FlutterResult)result {
@@ -298,12 +299,12 @@ - (void)onRemoveJavaScriptChannels:(FlutterMethodCall*)call result:(FlutterResul
298299
for (NSString* channelName in _javaScriptChannelNames) {
299300
[_webView.configuration.userContentController removeScriptMessageHandlerForName:channelName];
300301
}
301-
302+
302303
NSArray* channelNamesToRemove = [call arguments];
303304
for (NSString* channelName in channelNamesToRemove) {
304305
[_javaScriptChannelNames removeObject:channelName];
305306
}
306-
307+
307308
[self registerJavaScriptChannels:_javaScriptChannelNames
308309
controller:_webView.configuration.userContentController];
309310
result(nil);
@@ -317,8 +318,8 @@ - (void)clearCache:(FlutterResult)result {
317318
[dataStore removeDataOfTypes:cacheDataTypes
318319
modifiedSince:dateFrom
319320
completionHandler:^{
320-
result(nil);
321-
}];
321+
result(nil);
322+
}];
322323
} else {
323324
// support for iOS8 tracked in https://github.com/flutter/flutter/issues/27624.
324325
NSLog(@"Clearing cache is not supported for Flutter WebViews prior to iOS 9.");
@@ -334,18 +335,18 @@ - (void)onScrollTo:(FlutterMethodCall*)call result:(FlutterResult)result {
334335
NSDictionary* arguments = [call arguments];
335336
int x = [arguments[@"x"] intValue];
336337
int y = [arguments[@"y"] intValue];
337-
338+
338339
_webView.scrollView.contentOffset = CGPointMake(x, y);
339340
result(nil);
340341
}
341342

342343
- (void)onScrollBy:(FlutterMethodCall*)call result:(FlutterResult)result {
343344
CGPoint contentOffset = _webView.scrollView.contentOffset;
344-
345+
345346
NSDictionary* arguments = [call arguments];
346347
int x = [arguments[@"x"] intValue] + contentOffset.x;
347348
int y = [arguments[@"y"] intValue] + contentOffset.y;
348-
349+
349350
_webView.scrollView.contentOffset = CGPointMake(x, y);
350351
result(nil);
351352
}
@@ -382,7 +383,7 @@ - (NSString*)applySettings:(NSDictionary<NSString*, id>*)settings {
382383
} else if ([key isEqualToString:@"gestureNavigationEnabled"]) {
383384
NSNumber* allowsBackForwardNavigationGestures = settings[key];
384385
_webView.allowsBackForwardNavigationGestures =
385-
[allowsBackForwardNavigationGestures boolValue];
386+
[allowsBackForwardNavigationGestures boolValue];
386387
} else if ([key isEqualToString:@"userAgent"]) {
387388
NSString* userAgent = settings[key];
388389
[self updateUserAgent:[userAgent isEqual:[NSNull null]] ? nil : userAgent];
@@ -397,7 +398,7 @@ - (NSString*)applySettings:(NSDictionary<NSString*, id>*)settings {
397398
return nil;
398399
}
399400
return [NSString stringWithFormat:@"webview_flutter: unknown setting keys: {%@}",
400-
[unknownKeys componentsJoinedByString:@", "]];
401+
[unknownKeys componentsJoinedByString:@", "]];
401402
}
402403

403404
- (void)applyConfigurationSettings:(NSDictionary<NSString*, id>*)settings
@@ -462,7 +463,7 @@ - (bool)loadRequest:(NSDictionary<NSString*, id>*)request {
462463
if (!request) {
463464
return false;
464465
}
465-
466+
466467
NSString* url = request[@"url"];
467468
if ([url isKindOfClass:[NSString class]]) {
468469
id headers = request[@"headers"];
@@ -472,7 +473,7 @@ - (bool)loadRequest:(NSDictionary<NSString*, id>*)request {
472473
return [self loadUrl:url];
473474
}
474475
}
475-
476+
476477
return false;
477478
}
478479

@@ -495,15 +496,15 @@ - (void)registerJavaScriptChannels:(NSSet*)channelNames
495496
controller:(WKUserContentController*)userContentController {
496497
for (NSString* channelName in channelNames) {
497498
FLTJavaScriptChannel* channel =
498-
[[FLTJavaScriptChannel alloc] initWithMethodChannel:_channel
499-
javaScriptChannelName:channelName];
499+
[[FLTJavaScriptChannel alloc] initWithMethodChannel:_channel
500+
javaScriptChannelName:channelName];
500501
[userContentController addScriptMessageHandler:channel name:channelName];
501502
NSString* wrapperSource = [NSString
502-
stringWithFormat:@"window.%@ = webkit.messageHandlers.%@;", channelName, channelName];
503+
stringWithFormat:@"window.%@ = webkit.messageHandlers.%@;", channelName, channelName];
503504
WKUserScript* wrapperScript =
504-
[[WKUserScript alloc] initWithSource:wrapperSource
505-
injectionTime:WKUserScriptInjectionTimeAtDocumentStart
506-
forMainFrameOnly:NO];
505+
[[WKUserScript alloc] initWithSource:wrapperSource
506+
injectionTime:WKUserScriptInjectionTimeAtDocumentStart
507+
forMainFrameOnly:NO];
507508
[userContentController addUserScript:wrapperScript];
508509
}
509510
}
@@ -519,13 +520,13 @@ - (void)updateUserAgent:(NSString*)userAgent {
519520
#pragma mark WKUIDelegate
520521

521522
- (WKWebView*)webView:(WKWebView*)webView
522-
createWebViewWithConfiguration:(WKWebViewConfiguration*)configuration
523-
forNavigationAction:(WKNavigationAction*)navigationAction
524-
windowFeatures:(WKWindowFeatures*)windowFeatures {
523+
createWebViewWithConfiguration:(WKWebViewConfiguration*)configuration
524+
forNavigationAction:(WKNavigationAction*)navigationAction
525+
windowFeatures:(WKWindowFeatures*)windowFeatures {
525526
if (!navigationAction.targetFrame.isMainFrame) {
526527
[webView loadRequest:navigationAction.request];
527528
}
528-
529+
529530
return nil;
530531
}
531532

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