Tools/TestWebKitAPI/Tests/WebKitCocoa/BundleFormDelegatePlugIn.mm

/*
 * Copyright (C) 2019 Apple Inc. All rights reserved.
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 * 1. Redistributions of source code must retain the above copyright
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#import "config.h"

#import "BundleFormDelegateProtocol.h"
#import "PlatformUtilities.h"
#import <WebKit/WKWebProcessPlugIn.h>
#import <WebKit/WKWebProcessPlugInBrowserContextControllerPrivate.h>
#import <WebKit/WKWebProcessPlugInFormDelegatePrivate.h>
#import <WebKit/WKWebProcessPlugInFrame.h>
#import <WebKit/WKWebProcessPlugInScriptWorld.h>
#import <WebKit/_WKRemoteObjectInterface.h>
#import <WebKit/_WKRemoteObjectRegistry.h>
#import <wtf/RetainPtr.h>

@interface BundleFormDelegatePlugIn : NSObject <WKWebProcessPlugIn, WKWebProcessPlugInFormDelegatePrivate>
@end

@implementation BundleFormDelegatePlugIn {
    RetainPtr<WKWebProcessPlugInBrowserContextController> _browserContextController;
    RetainPtr<WKWebProcessPlugInController> _plugInController;
    RetainPtr<id <BundleFormDelegateProtocol>> _remoteObject;
    BOOL _shouldUseCustomClass;
}

- (void)webProcessPlugIn:(WKWebProcessPlugInController *)plugInController didCreateBrowserContextController:(WKWebProcessPlugInBrowserContextController *)browserContextController
{
    ASSERT(!_browserContextController);
    ASSERT(!_plugInController);
    _browserContextController = browserContextController;
    _plugInController = plugInController;

    if (id shouldAddCustomClass = [plugInController.parameters valueForKey:@"FormDelegateShouldAddCustomClass"]) {
        ASSERT([shouldAddCustomClass isKindOfClass:[NSNumber class]]);
        _shouldUseCustomClass = [(NSNumber *)shouldAddCustomClass boolValue];
    } else
        _shouldUseCustomClass = NO;

    _WKRemoteObjectInterface *interface = [_WKRemoteObjectInterface remoteObjectInterfaceWithProtocol:@protocol(BundleFormDelegateProtocol)];
    _remoteObject = [browserContextController._remoteObjectRegistry remoteObjectProxyWithInterface:interface];

    [_browserContextController _setFormDelegate:self];
}

- (NSObject <NSSecureCoding> *)_webProcessPlugInBrowserContextController:(WKWebProcessPlugInBrowserContextController *)controller willBeginInputSessionForElement:(WKWebProcessPlugInNodeHandle *)node inFrame:(WKWebProcessPlugInFrame *)frame userIsInteracting:(BOOL)userIsInteracting
{
    if (!_shouldUseCustomClass)
        return nil;

    return adoptNS([[NSUnitConverterLinear alloc] initWithCoefficient:1000.0 constant:0.0]).autorelease();
}

- (void)_webProcessPlugInBrowserContextController:(WKWebProcessPlugInBrowserContextController *)controller didFocusTextField:(WKWebProcessPlugInNodeHandle *)textField inFrame:(WKWebProcessPlugInFrame *)frame
{
    [_remoteObject didGetFocus];
}

@end