243 lines
8.9 KiB
Objective-C
243 lines
8.9 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#import "RNCWebViewManager.h"
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#import <React/RCTUIManager.h>
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#import <React/RCTDefines.h>
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#import "RNCWebView.h"
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@interface RNCWebViewManager () <RNCWebViewDelegate>
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@end
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@implementation RCTConvert (WKWebView)
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#if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 130000 /* iOS 13 */
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RCT_ENUM_CONVERTER(WKContentMode, (@{
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@"recommended": @(WKContentModeRecommended),
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@"mobile": @(WKContentModeMobile),
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@"desktop": @(WKContentModeDesktop),
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}), WKContentModeRecommended, integerValue)
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#endif
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@end
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@implementation RNCWebViewManager
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{
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NSConditionLock *_shouldStartLoadLock;
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BOOL _shouldStartLoad;
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}
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RCT_EXPORT_MODULE()
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#if !TARGET_OS_OSX
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- (UIView *)view
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#else
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- (RCTUIView *)view
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#endif // !TARGET_OS_OSX
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{
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RNCWebView *webView = [RNCWebView new];
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webView.delegate = self;
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return webView;
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}
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RCT_EXPORT_VIEW_PROPERTY(source, NSDictionary)
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RCT_EXPORT_VIEW_PROPERTY(onFileDownload, RCTDirectEventBlock)
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RCT_EXPORT_VIEW_PROPERTY(onLoadingStart, RCTDirectEventBlock)
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RCT_EXPORT_VIEW_PROPERTY(onLoadingFinish, RCTDirectEventBlock)
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RCT_EXPORT_VIEW_PROPERTY(onLoadingError, RCTDirectEventBlock)
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RCT_EXPORT_VIEW_PROPERTY(onLoadingProgress, RCTDirectEventBlock)
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RCT_EXPORT_VIEW_PROPERTY(onHttpError, RCTDirectEventBlock)
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RCT_EXPORT_VIEW_PROPERTY(onShouldStartLoadWithRequest, RCTDirectEventBlock)
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RCT_EXPORT_VIEW_PROPERTY(onContentProcessDidTerminate, RCTDirectEventBlock)
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RCT_EXPORT_VIEW_PROPERTY(injectedJavaScript, NSString)
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RCT_EXPORT_VIEW_PROPERTY(injectedJavaScriptBeforeContentLoaded, NSString)
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RCT_EXPORT_VIEW_PROPERTY(injectedJavaScriptForMainFrameOnly, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(injectedJavaScriptBeforeContentLoadedForMainFrameOnly, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(javaScriptEnabled, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(javaScriptCanOpenWindowsAutomatically, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(allowFileAccessFromFileURLs, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(allowsInlineMediaPlayback, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(mediaPlaybackRequiresUserAction, BOOL)
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#if WEBKIT_IOS_10_APIS_AVAILABLE
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RCT_EXPORT_VIEW_PROPERTY(dataDetectorTypes, WKDataDetectorTypes)
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#endif
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RCT_EXPORT_VIEW_PROPERTY(contentInset, UIEdgeInsets)
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RCT_EXPORT_VIEW_PROPERTY(automaticallyAdjustContentInsets, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(hideKeyboardAccessoryView, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(allowsBackForwardNavigationGestures, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(incognito, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(pagingEnabled, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(userAgent, NSString)
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RCT_EXPORT_VIEW_PROPERTY(applicationNameForUserAgent, NSString)
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RCT_EXPORT_VIEW_PROPERTY(cacheEnabled, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(allowsLinkPreview, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(allowingReadAccessToURL, NSString)
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#if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 110000 /* __IPHONE_11_0 */
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RCT_EXPORT_VIEW_PROPERTY(contentInsetAdjustmentBehavior, UIScrollViewContentInsetAdjustmentBehavior)
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#endif
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#if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 130000 /* iOS 13 */
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RCT_EXPORT_VIEW_PROPERTY(contentMode, WKContentMode)
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#endif
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/**
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* Expose methods to enable messaging the webview.
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*/
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RCT_EXPORT_VIEW_PROPERTY(messagingEnabled, BOOL)
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RCT_EXPORT_VIEW_PROPERTY(onMessage, RCTDirectEventBlock)
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RCT_EXPORT_VIEW_PROPERTY(onScroll, RCTDirectEventBlock)
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RCT_EXPORT_METHOD(postMessage:(nonnull NSNumber *)reactTag message:(NSString *)message)
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{
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[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, RNCWebView *> *viewRegistry) {
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RNCWebView *view = viewRegistry[reactTag];
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if (![view isKindOfClass:[RNCWebView class]]) {
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RCTLogError(@"Invalid view returned from registry, expecting RNCWebView, got: %@", view);
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} else {
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[view postMessage:message];
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}
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}];
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}
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RCT_CUSTOM_VIEW_PROPERTY(pullToRefreshEnabled, BOOL, RNCWebView) {
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view.pullToRefreshEnabled = json == nil ? false : [RCTConvert BOOL: json];
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}
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RCT_CUSTOM_VIEW_PROPERTY(bounces, BOOL, RNCWebView) {
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view.bounces = json == nil ? true : [RCTConvert BOOL: json];
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}
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RCT_CUSTOM_VIEW_PROPERTY(useSharedProcessPool, BOOL, RNCWebView) {
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view.useSharedProcessPool = json == nil ? true : [RCTConvert BOOL: json];
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}
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RCT_CUSTOM_VIEW_PROPERTY(scrollEnabled, BOOL, RNCWebView) {
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view.scrollEnabled = json == nil ? true : [RCTConvert BOOL: json];
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}
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RCT_CUSTOM_VIEW_PROPERTY(sharedCookiesEnabled, BOOL, RNCWebView) {
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view.sharedCookiesEnabled = json == nil ? false : [RCTConvert BOOL: json];
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}
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#if !TARGET_OS_OSX
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RCT_CUSTOM_VIEW_PROPERTY(decelerationRate, CGFloat, RNCWebView) {
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view.decelerationRate = json == nil ? UIScrollViewDecelerationRateNormal : [RCTConvert CGFloat: json];
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}
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#endif // !TARGET_OS_OSX
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RCT_CUSTOM_VIEW_PROPERTY(directionalLockEnabled, BOOL, RNCWebView) {
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view.directionalLockEnabled = json == nil ? true : [RCTConvert BOOL: json];
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}
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RCT_CUSTOM_VIEW_PROPERTY(showsHorizontalScrollIndicator, BOOL, RNCWebView) {
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view.showsHorizontalScrollIndicator = json == nil ? true : [RCTConvert BOOL: json];
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}
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RCT_CUSTOM_VIEW_PROPERTY(showsVerticalScrollIndicator, BOOL, RNCWebView) {
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view.showsVerticalScrollIndicator = json == nil ? true : [RCTConvert BOOL: json];
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}
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RCT_CUSTOM_VIEW_PROPERTY(keyboardDisplayRequiresUserAction, BOOL, RNCWebView) {
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view.keyboardDisplayRequiresUserAction = json == nil ? true : [RCTConvert BOOL: json];
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}
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RCT_EXPORT_METHOD(injectJavaScript:(nonnull NSNumber *)reactTag script:(NSString *)script)
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{
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[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, RNCWebView *> *viewRegistry) {
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RNCWebView *view = viewRegistry[reactTag];
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if (![view isKindOfClass:[RNCWebView class]]) {
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RCTLogError(@"Invalid view returned from registry, expecting RNCWebView, got: %@", view);
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} else {
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[view injectJavaScript:script];
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}
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}];
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}
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RCT_EXPORT_METHOD(goBack:(nonnull NSNumber *)reactTag)
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{
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[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, RNCWebView *> *viewRegistry) {
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RNCWebView *view = viewRegistry[reactTag];
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if (![view isKindOfClass:[RNCWebView class]]) {
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RCTLogError(@"Invalid view returned from registry, expecting RNCWebView, got: %@", view);
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} else {
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[view goBack];
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}
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}];
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}
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RCT_EXPORT_METHOD(goForward:(nonnull NSNumber *)reactTag)
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{
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[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, RNCWebView *> *viewRegistry) {
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RNCWebView *view = viewRegistry[reactTag];
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if (![view isKindOfClass:[RNCWebView class]]) {
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RCTLogError(@"Invalid view returned from registry, expecting RNCWebView, got: %@", view);
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} else {
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[view goForward];
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}
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}];
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}
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RCT_EXPORT_METHOD(reload:(nonnull NSNumber *)reactTag)
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{
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[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, RNCWebView *> *viewRegistry) {
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RNCWebView *view = viewRegistry[reactTag];
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if (![view isKindOfClass:[RNCWebView class]]) {
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RCTLogError(@"Invalid view returned from registry, expecting RNCWebView, got: %@", view);
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} else {
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[view reload];
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}
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}];
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}
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RCT_EXPORT_METHOD(stopLoading:(nonnull NSNumber *)reactTag)
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{
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[self.bridge.uiManager addUIBlock:^(__unused RCTUIManager *uiManager, NSDictionary<NSNumber *, RNCWebView *> *viewRegistry) {
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RNCWebView *view = viewRegistry[reactTag];
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if (![view isKindOfClass:[RNCWebView class]]) {
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RCTLogError(@"Invalid view returned from registry, expecting RNCWebView, got: %@", view);
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} else {
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[view stopLoading];
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}
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}];
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}
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#pragma mark - Exported synchronous methods
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- (BOOL) webView:(RNCWebView *)webView
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shouldStartLoadForRequest:(NSMutableDictionary<NSString *, id> *)request
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withCallback:(RCTDirectEventBlock)callback
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{
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_shouldStartLoadLock = [[NSConditionLock alloc] initWithCondition:arc4random()];
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_shouldStartLoad = YES;
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request[@"lockIdentifier"] = @(_shouldStartLoadLock.condition);
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callback(request);
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// Block the main thread for a maximum of 250ms until the JS thread returns
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if ([_shouldStartLoadLock lockWhenCondition:0 beforeDate:[NSDate dateWithTimeIntervalSinceNow:.25]]) {
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BOOL returnValue = _shouldStartLoad;
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[_shouldStartLoadLock unlock];
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_shouldStartLoadLock = nil;
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return returnValue;
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} else {
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RCTLogWarn(@"Did not receive response to shouldStartLoad in time, defaulting to YES");
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return YES;
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}
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}
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RCT_EXPORT_METHOD(startLoadWithResult:(BOOL)result lockIdentifier:(NSInteger)lockIdentifier)
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{
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if ([_shouldStartLoadLock tryLockWhenCondition:lockIdentifier]) {
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_shouldStartLoad = result;
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[_shouldStartLoadLock unlockWithCondition:0];
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} else {
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RCTLogWarn(@"startLoadWithResult invoked with invalid lockIdentifier: "
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"got %lld, expected %lld", (long long)lockIdentifier, (long long)_shouldStartLoadLock.condition);
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}
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}
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@end
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