| /* |
| * Copyright (C) 2020 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. |
| */ |
| |
| #pragma once |
| |
| #include "Blob.h" |
| #include "Pasteboard.h" |
| |
| namespace WebCore { |
| |
| class Document; |
| class SharedBuffer; |
| |
| struct ClipboardImageReader : PasteboardFileReader { |
| ClipboardImageReader(Document* document, const String& mimeType) |
| : PasteboardFileReader() |
| , m_document(document) |
| , m_mimeType(mimeType) |
| { |
| } |
| |
| RefPtr<Blob> takeResult() { return std::exchange(m_result, nullptr); } |
| |
| private: |
| void readFilename(const String&) final { ASSERT_NOT_REACHED(); } |
| |
| bool shouldReadBuffer(const String&) const final; |
| void readBuffer(const String& filename, const String& type, Ref<SharedBuffer>&&) final; |
| |
| RefPtr<Document> m_document; |
| String m_mimeType; |
| RefPtr<Blob> m_result; |
| }; |
| |
| } // namespace WebCore |