| // Copyright 2013 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #import "FWFPreferencesHostApi.h" |
| #import "FWFWebViewConfigurationHostApi.h" |
| |
| @interface FWFPreferencesHostApiImpl () |
| // InstanceManager must be weak to prevent a circular reference with the object it stores. |
| @property(nonatomic, weak) FWFInstanceManager *instanceManager; |
| @end |
| |
| @implementation FWFPreferencesHostApiImpl |
| - (instancetype)initWithInstanceManager:(FWFInstanceManager *)instanceManager { |
| self = [self init]; |
| if (self) { |
| _instanceManager = instanceManager; |
| } |
| return self; |
| } |
| |
| - (WKPreferences *)preferencesForIdentifier:(NSInteger)identifier { |
| return (WKPreferences *)[self.instanceManager instanceForIdentifier:identifier]; |
| } |
| |
| - (void)createWithIdentifier:(NSInteger)identifier error:(FlutterError *_Nullable *_Nonnull)error { |
| WKPreferences *preferences = [[WKPreferences alloc] init]; |
| [self.instanceManager addDartCreatedInstance:preferences withIdentifier:identifier]; |
| } |
| |
| - (void)createFromWebViewConfigurationWithIdentifier:(NSInteger)identifier |
| configurationIdentifier:(NSInteger)configurationIdentifier |
| error:(FlutterError *_Nullable *_Nonnull)error { |
| WKWebViewConfiguration *configuration = (WKWebViewConfiguration *)[self.instanceManager |
| instanceForIdentifier:configurationIdentifier]; |
| [self.instanceManager addDartCreatedInstance:configuration.preferences withIdentifier:identifier]; |
| } |
| |
| - (void)setJavaScriptEnabledForPreferencesWithIdentifier:(NSInteger)identifier |
| isEnabled:(BOOL)enabled |
| error:(FlutterError *_Nullable *_Nonnull)error { |
| [[self preferencesForIdentifier:identifier] setJavaScriptEnabled:enabled]; |
| } |
| @end |
