1 files changed, 53 insertions, 0 deletions
diff --git a/layout/printing/nsPrintData.h b/layout/printing/nsPrintData.h
new file mode 100644
index 0000000000..5d308fc7af
--- /dev/null
+++ b/layout/printing/nsPrintData.h
@@ -0,0 +1,53 @@
+/* -*- 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 nsPrintData_h___
+#define nsPrintData_h___
+
+#include "mozilla/Attributes.h"
+#include "mozilla/UniquePtr.h"
+
+// Interfaces
+#include "nsDeviceContext.h"
+#include "nsIPrintSettings.h"
+#include "nsISupportsImpl.h"
+#include "nsCOMArray.h"
+
+class nsPrintObject;
+class nsIWebProgressListener;
+
+class nsPrintData {
+ public:
+  typedef enum { eIsPrinting, eIsPrintPreview } ePrintDataType;
+
+  explicit nsPrintData(ePrintDataType aType);
+
+  NS_INLINE_DECL_REFCOUNTING(nsPrintData)
+
+  // Listener Helper Methods
+  void OnEndPrinting();
+  void OnStartPrinting();
+  void DoOnProgressChange(int32_t aProgress, int32_t aMaxProgress,
+                          bool aDoStartStop, int32_t aFlag);
+
+  void DoOnStatusChange(nsresult aStatus);
+
+  ePrintDataType mType;  // the type of data this is (Printing or Print Preview)
+  RefPtr<nsDeviceContext> mPrintDC;
+
+  nsCOMArray<nsIWebProgressListener> mPrintProgressListeners;
+
+  bool mOnStartSent;
+  bool mIsAborted;  // tells us the document is being aborted
+
+ private:
+  nsPrintData() = delete;
+  nsPrintData& operator=(const nsPrintData& aOther) = delete;
+
+  ~nsPrintData();  // non-virtual
+};
+
+#endif /* nsPrintData_h___ */