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/*
* Copyright (C) 2011-2024 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
#if ENABLE(PDF_PLUGIN)
#include <wtf/Noncopyable.h>
#include <wtf/RefCounted.h>
#include <wtf/WeakPtr.h>
typedef const struct OpaqueJSContext* JSContextRef;
typedef struct OpaqueJSValue* JSObjectRef;
typedef const struct OpaqueJSValue* JSValueRef;
typedef struct OpaqueJSClass* JSClassRef;
namespace WebKit {
class PDFScriptEvaluator : public RefCounted<PDFScriptEvaluator> {
WTF_MAKE_FAST_ALLOCATED;
WTF_MAKE_NONCOPYABLE(PDFScriptEvaluator);
public:
class Client : public CanMakeWeakPtr<Client> {
public:
virtual ~Client() = default;
virtual void print() = 0;
};
static void runScripts(CGPDFDocumentRef, Client&);
private:
PDFScriptEvaluator() = delete;
PDFScriptEvaluator(CGPDFDocumentRef pdfDocument, Client& client)
: m_pdfDocument(pdfDocument)
, m_client(client)
{
}
static Ref<PDFScriptEvaluator> create(CGPDFDocumentRef pdfDocument, Client& client)
{
return adoptRef(*new PDFScriptEvaluator(pdfDocument, client));
}
static JSClassRef jsPDFDocClass();
static JSValueRef jsPDFDocPrint(JSContextRef, JSObjectRef function, JSObjectRef thisObject, size_t argumentCount, const JSValueRef arguments[], JSValueRef* exception);
void print();
RetainPtr<CGPDFDocumentRef> m_pdfDocument;
WeakPtr<Client> m_client;
};
}
#endif // ENABLE(PDF_PLUGIN)
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