Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 98 insertions, 0 deletions

diff --git a/layout/printing/ipc/RemotePrintJobParent.h b/layout/printing/ipc/RemotePrintJobParent.h
new file mode 100644
index 0000000000..fc568ab3a6
--- /dev/null
+++ b/layout/printing/ipc/RemotePrintJobParent.h
@@ -0,0 +1,98 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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_RemotePrintJobParent_h
+#define mozilla_layout_RemotePrintJobParent_h
+
+#include "mozilla/layout/PRemotePrintJobParent.h"
+#include "mozilla/layout/printing/DrawEventRecorder.h"
+
+#include "nsCOMArray.h"
+#include "nsCOMPtr.h"
+#include "mozilla/RefPtr.h"
+#include "mozilla/UniquePtr.h"
+#include "mozilla/gfx/RecordedEvent.h"
+#include "mozilla/gfx/CrossProcessPaint.h"
+
+class nsDeviceContext;
+class nsIPrintSettings;
+class nsIWebProgressListener;
+
+namespace mozilla {
+namespace layout {
+
+class PrintTranslator;
+
+class RemotePrintJobParent final : public PRemotePrintJobParent {
+ public:
+  NS_INLINE_DECL_REFCOUNTING(RemotePrintJobParent);
+
+  explicit RemotePrintJobParent(nsIPrintSettings* aPrintSettings);
+
+  void ActorDestroy(ActorDestroyReason aWhy) final;
+
+  mozilla::ipc::IPCResult RecvInitializePrint(const nsAString& aDocumentTitle,
+                                              const int32_t& aStartPage,
+                                              const int32_t& aEndPage) final;
+
+  mozilla::ipc::IPCResult RecvProcessPage(nsTArray<uint64_t>&& aDeps) final;
+
+  mozilla::ipc::IPCResult RecvFinalizePrint() final;
+
+  mozilla::ipc::IPCResult RecvAbortPrint(const nsresult& aRv) final;
+
+  mozilla::ipc::IPCResult RecvProgressChange(
+      const long& aCurSelfProgress, const long& aMaxSelfProgress,
+      const long& aCurTotalProgress, const long& aMaxTotalProgress) final;
+
+  mozilla::ipc::IPCResult RecvStatusChange(const nsresult& aStatus) final;
+
+  /**
+   * Register a progress listener to receive print progress updates.
+   *
+   * @param aListener the progress listener to register. Must not be null.
+   */
+  void RegisterListener(nsIWebProgressListener* aListener);
+
+  /**
+   * @return the print settings for this remote print job.
+   */
+  already_AddRefed<nsIPrintSettings> GetPrintSettings();
+
+ private:
+  ~RemotePrintJobParent() final;
+
+  nsresult InitializePrintDevice(const nsAString& aDocumentTitle,
+                                 const int32_t& aStartPage,
+                                 const int32_t& aEndPage);
+
+  nsresult PrepareNextPageFD(FileDescriptor* aFd);
+
+  nsresult PrintPage(
+      PRFileDescStream& aRecording,
+      gfx::CrossProcessPaint::ResolvedFragmentMap* aFragments = nullptr);
+  void FinishProcessingPage(
+      gfx::CrossProcessPaint::ResolvedFragmentMap* aFragments = nullptr);
+
+  /**
+   * Called to notify our corresponding RemotePrintJobChild once we've
+   * finished printing a page.
+   */
+  void PageDone(nsresult aResult);
+
+  nsCOMPtr<nsIPrintSettings> mPrintSettings;
+  RefPtr<nsDeviceContext> mPrintDeviceContext;
+  UniquePtr<PrintTranslator> mPrintTranslator;
+  nsCOMArray<nsIWebProgressListener> mPrintProgressListeners;
+  PRFileDescStream mCurrentPageStream;
+  bool mIsDoingPrinting;
+  nsresult mStatus;
+};
+
+}  // namespace layout
+}  // namespace mozilla
+
+#endif  // mozilla_layout_RemotePrintJobParent_h