Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 82 insertions, 0 deletions

diff --git a/layout/printing/nsPrintData.h b/layout/printing/nsPrintData.h
new file mode 100644
index 0000000000..26d4083604
--- /dev/null
+++ b/layout/printing/nsPrintData.h
@@ -0,0 +1,82 @@
+/* -*- 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 "nsTArray.h"
+#include "nsCOMArray.h"
+
+class nsPrintObject;
+class nsIPrintProgressParams;
+class nsIWebProgressListener;
+
+//------------------------------------------------------------------------
+// nsPrintData Class
+//
+// mPreparingForPrint - indicates that we have started Printing but
+//   have not gone to the timer to start printing the pages. It gets turned
+//   off right before we go to the timer.
+//------------------------------------------------------------------------
+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;
+
+  mozilla::UniquePtr<nsPrintObject> mPrintObject;
+
+  nsCOMArray<nsIWebProgressListener> mPrintProgressListeners;
+  nsCOMPtr<nsIPrintProgressParams> mPrintProgressParams;
+
+  // If there is a focused iframe, mSelectionRoot is set to its nsPrintObject.
+  // Otherwise, if there is a selection, it is set to the root nsPrintObject.
+  // Otherwise, it is unset.
+  nsPrintObject* mSelectionRoot = nullptr;
+
+  // Array of non-owning pointers to all the nsPrintObjects owned by this
+  // nsPrintData. This includes this->mPrintObject, as well as all of its
+  // mKids (and their mKids, etc.)
+  nsTArray<nsPrintObject*> mPrintDocList;
+
+  bool mIsParentAFrameSet;
+  bool mOnStartSent;
+  bool mIsAborted;          // tells us the document is being aborted
+  bool mPreparingForPrint;  // see comments above
+  bool mShrinkToFit;
+  int32_t mNumPrintablePages;
+  float mShrinkRatio;
+
+  nsCOMPtr<nsIPrintSettings> mPrintSettings;
+
+ private:
+  nsPrintData() = delete;
+  nsPrintData& operator=(const nsPrintData& aOther) = delete;
+
+  ~nsPrintData();  // non-virtual
+};
+
+#endif /* nsPrintData_h___ */