/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_layout_RemotePrintJobChild_h
#define mozilla_layout_RemotePrintJobChild_h

#include "mozilla/RefPtr.h"
#include "mozilla/gfx/Point.h"
#include "mozilla/layout/PRemotePrintJobChild.h"
#include "nsIWebProgressListener.h"
#include "prio.h"

class nsPagePrintTimer;
class nsPrintJob;

namespace mozilla {
namespace layout {

class RemotePrintJobChild final : public PRemotePrintJobChild,
                                  public nsIWebProgressListener {
 public:
  using IntSize = mozilla::gfx::IntSize;

  NS_DECL_ISUPPORTS
  NS_DECL_NSIWEBPROGRESSLISTENER

  RemotePrintJobChild();

  void ActorDestroy(ActorDestroyReason aWhy) final;

  nsresult InitializePrint(const nsString& aDocumentTitle,
                           uint64_t aBrowsingContextId,
                           const int32_t& aStartPage, const int32_t& aEndPage);

  mozilla::ipc::IPCResult RecvPrintInitializationResult(
      const nsresult& aRv, const FileDescriptor& aFd) final;

  void ProcessPage(const IntSize& aSizeInPoints, nsTArray<uint64_t>&& aDeps);

  mozilla::ipc::IPCResult RecvPageProcessed(const FileDescriptor& aFd) final;

  mozilla::ipc::IPCResult RecvAbortPrint(const nsresult& aRv) final;

  void SetPagePrintTimer(nsPagePrintTimer* aPagePrintTimer);

  void SetPrintJob(nsPrintJob* aPrintJob);

  PRFileDesc* GetNextPageFD();

  [[nodiscard]] bool IsDestroyed() const { return mDestroyed; }

 private:
  ~RemotePrintJobChild() final;
  void SetNextPageFD(const mozilla::ipc::FileDescriptor& aFd);

  bool mPrintInitialized = false;
  bool mDestroyed = false;
  nsresult mInitializationResult = NS_OK;
  RefPtr<nsPagePrintTimer> mPagePrintTimer;
  RefPtr<nsPrintJob> mPrintJob;
  PRFileDesc* mNextPageFD = nullptr;
};

}  // namespace layout
}  // namespace mozilla

#endif  // mozilla_layout_RemotePrintJobChild_h