зеркало из https://github.com/mozilla/gecko-dev.git
66 строки
1.9 KiB
C++
66 строки
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_layout_RemotePrintJobChild_h
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#define mozilla_layout_RemotePrintJobChild_h
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#include "mozilla/layout/PRemotePrintJobChild.h"
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#include "mozilla/RefPtr.h"
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#include "nsIWebProgressListener.h"
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class nsPagePrintTimer;
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class nsPrintJob;
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namespace mozilla {
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namespace layout {
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class RemotePrintJobChild final : public PRemotePrintJobChild,
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public nsIWebProgressListener {
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIWEBPROGRESSLISTENER
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RemotePrintJobChild();
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void ActorDestroy(ActorDestroyReason aWhy) final;
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nsresult InitializePrint(const nsString& aDocumentTitle,
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const nsString& aPrintToFile,
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const int32_t& aStartPage, const int32_t& aEndPage);
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mozilla::ipc::IPCResult RecvPrintInitializationResult(
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const nsresult& aRv, const FileDescriptor& aFd);
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void ProcessPage();
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mozilla::ipc::IPCResult RecvPageProcessed(const FileDescriptor& aFd);
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mozilla::ipc::IPCResult RecvAbortPrint(const nsresult& aRv);
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void SetPagePrintTimer(nsPagePrintTimer* aPagePrintTimer);
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void SetPrintJob(nsPrintJob* aPrintJob);
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PRFileDesc* GetNextPageFD();
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private:
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~RemotePrintJobChild() final;
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void SetNextPageFD(const mozilla::ipc::FileDescriptor& aFd);
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bool mPrintInitialized = false;
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bool mDestroyed = false;
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nsresult mInitializationResult = NS_OK;
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RefPtr<nsPagePrintTimer> mPagePrintTimer;
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RefPtr<nsPrintJob> mPrintJob;
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PRFileDesc* mNextPageFD = nullptr;
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};
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} // namespace layout
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} // namespace mozilla
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#endif // mozilla_layout_RemotePrintJobChild_h
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