2 * Copyright (C) 2008 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #include "DocumentLoader.h"
31 #include "MainResourceLoader.h"
32 #include "ResourceHandle.h"
33 #include "ResourceLoader.h"
37 static void scheduleAll(const ResourceLoaderSet& loaders, SchedulePair* pair)
39 const ResourceLoaderSet copy = loaders;
40 ResourceLoaderSet::const_iterator end = copy.end();
41 for (ResourceLoaderSet::const_iterator it = copy.begin(); it != end; ++it)
42 if (ResourceHandle* handle = (*it)->handle())
43 handle->schedule(pair);
46 static void unscheduleAll(const ResourceLoaderSet& loaders, SchedulePair* pair)
48 const ResourceLoaderSet copy = loaders;
49 ResourceLoaderSet::const_iterator end = copy.end();
50 for (ResourceLoaderSet::const_iterator it = copy.begin(); it != end; ++it)
51 if (ResourceHandle* handle = (*it)->handle())
52 handle->unschedule(pair);
55 void DocumentLoader::schedule(SchedulePair* pair)
57 if (m_mainResourceLoader && m_mainResourceLoader->handle())
58 m_mainResourceLoader->handle()->schedule(pair);
59 scheduleAll(m_subresourceLoaders, pair);
60 scheduleAll(m_plugInStreamLoaders, pair);
61 scheduleAll(m_multipartSubresourceLoaders, pair);
64 void DocumentLoader::unschedule(SchedulePair* pair)
66 if (m_mainResourceLoader && m_mainResourceLoader->handle())
67 m_mainResourceLoader->handle()->unschedule(pair);
68 unscheduleAll(m_subresourceLoaders, pair);
69 unscheduleAll(m_plugInStreamLoaders, pair);
70 unscheduleAll(m_multipartSubresourceLoaders, pair);