blob: 446f5fdb37a15f1c2fc9b3931b1d00021cd28847 [file] [log] [blame]
/*
* Copyright (C) 2014 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#import "config.h"
#import "WKWebViewContentProviderRegistry.h"
#if PLATFORM(IOS_FAMILY)
#import "WKPDFView.h"
#import "WKUSDPreviewView.h"
#import "WKWebViewInternal.h"
#import "WebPageProxy.h"
#import <WebCore/MIMETypeRegistry.h>
#import <WebKit/WKPreferencesPrivate.h>
#import <WebKit/WKWebViewConfigurationPrivate.h>
#import <wtf/FixedVector.h>
#import <wtf/HashCountedSet.h>
#import <wtf/HashMap.h>
#import <wtf/text/StringHash.h>
@implementation WKWebViewContentProviderRegistry {
HashMap<String, Class <WKWebViewContentProvider>, ASCIICaseInsensitiveHash> _contentProviderForMIMEType;
HashCountedSet<WebKit::WebPageProxy*> _pages;
}
- (instancetype)initWithConfiguration:(WKWebViewConfiguration *)configuration
{
if (!(self = [super init]))
return nil;
#if ENABLE(WKPDFVIEW)
for (auto& type : WebCore::MIMETypeRegistry::pdfMIMETypes())
[self registerProvider:[WKPDFView class] forMIMEType:@(type)];
#endif
#if USE(SYSTEM_PREVIEW) && !HAVE(UIKIT_WEBKIT_INTERNALS)
if (configuration._systemPreviewEnabled && !configuration.preferences._modelDocumentEnabled) {
for (auto& type : WebCore::MIMETypeRegistry::usdMIMETypes())
[self registerProvider:[WKUSDPreviewView class] forMIMEType:@(type)];
}
#endif
return self;
}
- (void)addPage:(WebKit::WebPageProxy&)page
{
ASSERT(!_pages.contains(&page));
_pages.add(&page);
}
- (void)removePage:(WebKit::WebPageProxy&)page
{
ASSERT(_pages.contains(&page));
_pages.remove(&page);
}
- (void)registerProvider:(Class <WKWebViewContentProvider>)contentProvider forMIMEType:(const String&)mimeType
{
_contentProviderForMIMEType.set(mimeType, contentProvider);
for (auto& page : _pages)
page.key->addMIMETypeWithCustomContentProvider(mimeType);
}
- (Class <WKWebViewContentProvider>)providerForMIMEType:(const String&)mimeType
{
if (mimeType.isEmpty())
return nil;
const auto& representation = _contentProviderForMIMEType.find(mimeType);
if (representation == _contentProviderForMIMEType.end())
return nil;
return representation->value;
}
- (Vector<String>)_mimeTypesWithCustomContentProviders
{
return copyToVector(_contentProviderForMIMEType.keys());
}
@end
#endif // PLATFORM(IOS_FAMILY)