Tools/TestWebKitAPI/Tests/WebKitCocoa/BundleParametersPlugIn.mm

/*
 * Copyright (C) 2015 Apple Inc. All rights reserved.
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#import "config.h"

#import "PlatformUtilities.h"
#import <WebKit/WKWebProcessPlugIn.h>
#import <WebKit/WKWebProcessPlugInBrowserContextController.h>
#import <WebKit/WKWebProcessPlugInFrame.h>
#import <WebKit/WKWebProcessPlugInScriptWorld.h>
#import <wtf/RetainPtr.h>

static NSString * const testParameter1 = @"TestParameter1";
static NSString * const testParameter2 = @"TestParameter2";

@interface BundleParametersPlugIn : NSObject <WKWebProcessPlugIn>
@end

@implementation BundleParametersPlugIn {
    RetainPtr<WKWebProcessPlugInBrowserContextController> _browserContextController;
    RetainPtr<WKWebProcessPlugInController> _plugInController;
}

- (void)webProcessPlugIn:(WKWebProcessPlugInController *)plugInController didCreateBrowserContextController:(WKWebProcessPlugInBrowserContextController *)browserContextController
{
    ASSERT(!_browserContextController);
    ASSERT(!_plugInController);
    _browserContextController = browserContextController;
    _plugInController = plugInController;
    [plugInController.parameters addObserver:self forKeyPath:testParameter1 options:NSKeyValueObservingOptionInitial context:NULL];
    [plugInController.parameters addObserver:self forKeyPath:testParameter2 options:NSKeyValueObservingOptionInitial context:NULL];
    [plugInController.parameters addObserver:self forKeyPath:TestWebKitAPI::Util::TestPlugInClassNameParameter options:NSKeyValueObservingOptionInitial context:NULL];
}

- (void)dealloc
{
    [[_plugInController parameters] removeObserver:self forKeyPath:testParameter1];
    [[_plugInController parameters] removeObserver:self forKeyPath:testParameter2];
    [[_plugInController parameters] removeObserver:self forKeyPath:TestWebKitAPI::Util::TestPlugInClassNameParameter];
    [super dealloc];
}

- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context
{
    JSContext *jsContext = [[_browserContextController mainFrame] jsContextForWorld:[WKWebProcessPlugInScriptWorld normalWorld]];
    [jsContext setObject:[object valueForKeyPath:keyPath] forKeyedSubscript:keyPath];
}

@end