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       1             : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : #ifndef nsPrintObject_h___
       6             : #define nsPrintObject_h___
       7             : 
       8             : #include "mozilla/Attributes.h"
       9             : #include "mozilla/UniquePtr.h"
      10             : 
      11             : // Interfaces
      12             : #include "nsCOMPtr.h"
      13             : #include "nsIPresShell.h"
      14             : #include "nsViewManager.h"
      15             : #include "nsIDocShell.h"
      16             : #include "nsIDocShellTreeOwner.h"
      17             : 
      18             : class nsIContent;
      19             : class nsIDocument;
      20             : class nsPresContext;
      21             : 
      22             : // nsPrintObject Document Type
      23             : enum PrintObjectType  {eDoc = 0, eFrame = 1, eIFrame = 2, eFrameSet = 3};
      24             : 
      25             : //---------------------------------------------------
      26             : //-- nsPrintObject Class
      27             : //---------------------------------------------------
      28             : class nsPrintObject
      29             : {
      30             : 
      31             : public:
      32             :   nsPrintObject();
      33             :   ~nsPrintObject(); // non-virtual
      34             : 
      35             :   // Methods
      36             :   nsresult Init(nsIDocShell* aDocShell, nsIDOMDocument* aDoc,
      37             :                 bool aPrintPreview);
      38             : 
      39           0 :   bool IsPrintable()  { return !mDontPrint; }
      40             :   void   DestroyPresentation();
      41             : 
      42             :   // Data Members
      43             :   nsCOMPtr<nsIDocShell>    mDocShell;
      44             :   nsCOMPtr<nsIDocShellTreeOwner> mTreeOwner;
      45             :   nsCOMPtr<nsIDocument>    mDocument;
      46             : 
      47             :   RefPtr<nsPresContext>  mPresContext;
      48             :   nsCOMPtr<nsIPresShell>   mPresShell;
      49             :   RefPtr<nsViewManager> mViewManager;
      50             : 
      51             :   nsCOMPtr<nsIContent>     mContent;
      52             :   PrintObjectType  mFrameType;
      53             : 
      54             :   nsTArray<mozilla::UniquePtr<nsPrintObject>> mKids;
      55             :   nsPrintObject*   mParent; // This is a non-owning pointer.
      56             :   bool             mHasBeenPrinted;
      57             :   bool             mDontPrint;
      58             :   bool             mPrintAsIs;
      59             :   bool             mInvisible;        // Indicates PO is set to not visible by CSS
      60             :   bool             mPrintPreview;
      61             :   bool             mDidCreateDocShell;
      62             :   float            mShrinkRatio;
      63             :   float            mZoomRatio;
      64             : 
      65             : private:
      66             :   nsPrintObject& operator=(const nsPrintObject& aOther) = delete;
      67             : };
      68             : 
      69             : 
      70             : 
      71             : #endif /* nsPrintObject_h___ */
      72             :