1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93
|
/*
* Copyright (C) 2022 Igalia S.L.
*
* 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.
*/
#pragma once
#if ENABLE(NOTIFICATIONS)
#include "Notification.h"
#include "SharedBuffer.h"
#include "ThreadableLoader.h"
#include <wtf/CompletionHandler.h>
#include <wtf/HashSet.h>
#include <wtf/TZoneMalloc.h>
namespace WebCore {
class BitmapImage;
class NetworkLoadMetrics;
class NotificationResources;
class ResourceError;
class ResourceResponse;
class NotificationResourcesLoader {
WTF_MAKE_TZONE_ALLOCATED(NotificationResourcesLoader);
public:
explicit NotificationResourcesLoader(Notification&);
void start(CompletionHandler<void(RefPtr<NotificationResources>&&)>&&);
void stop();
private:
enum class Resource { Image, Icon, Badge, ActionIcon };
static bool resourceIsSupportedInPlatform(Resource);
class ResourceLoader final : public ThreadableLoaderClient {
WTF_MAKE_FAST_ALLOCATED_WITH_HEAP_IDENTIFIER(Loader);
WTF_OVERRIDE_DELETE_FOR_CHECKED_PTR(ResourceLoader);
public:
ResourceLoader(ScriptExecutionContext&, const URL&, CompletionHandler<void(ResourceLoader*, RefPtr<BitmapImage>&&)>&&);
~ResourceLoader();
void cancel();
bool finished() const { return m_finished; }
private:
// ThreadableLoaderClient API.
void didReceiveResponse(ScriptExecutionContextIdentifier, std::optional<ResourceLoaderIdentifier>, const ResourceResponse&) final;
void didReceiveData(const SharedBuffer&) final;
void didFinishLoading(ScriptExecutionContextIdentifier, std::optional<ResourceLoaderIdentifier>, const NetworkLoadMetrics&) final;
void didFail(std::optional<ScriptExecutionContextIdentifier>, const ResourceError&) final;
bool m_finished { false };
SharedBufferBuilder m_buffer;
RefPtr<BitmapImage> m_image;
RefPtr<ThreadableLoader> m_loader;
CompletionHandler<void(ResourceLoader*, RefPtr<BitmapImage>&&)> m_completionHandler;
};
void didFinishLoadingResource(ResourceLoader*);
Notification& m_notification;
bool m_stopped { false };
CompletionHandler<void(RefPtr<NotificationResources>&&)> m_completionHandler;
HashSet<std::unique_ptr<ResourceLoader>> m_loaders;
RefPtr<NotificationResources> m_resources;
};
} // namespace WebCore
#endif // ENABLE(NOTIFICATIONS)
|