layout/printing/nsPrintObject.h
author Jeff Walden <jwalden@mit.edu>
Tue, 22 Nov 2011 17:42:57 -0800
changeset 83922 987a82806246dadc9c4562209d2a8a9f7b880f47
parent 79146 e7854b4d29ba905ae3994f821b160c989bac4260
child 85677 9c7cc49f65561a5f85f437220e0c5d2ebfa6abc8
child 111524 cad26d2fb5af799dfe030fd2a8948d617eac2f52
permissions -rw-r--r--
Bug 704313 - Implement mozilla/StdInt.h. r=cjones

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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#ifndef nsPrintObject_h___
#define nsPrintObject_h___

// Interfaces
#include "nsCOMPtr.h"
#include "nsIContent.h"
#include "nsIPresShell.h"
#include "nsStyleSet.h"
#include "nsIViewManager.h"
#include "nsIDocShell.h"
#include "nsIDocument.h"
#include "nsIDocShellTreeOwner.h"

class nsPresContext;

// nsPrintObject Document Type
enum PrintObjectType  {eDoc = 0, eFrame = 1, eIFrame = 2, eFrameSet = 3};

//---------------------------------------------------
//-- nsPrintObject Class
//---------------------------------------------------
class nsPrintObject
{

public:
  nsPrintObject();
  ~nsPrintObject(); // non-virtual

  // Methods
  nsresult Init(nsIDocShell* aDocShell, nsIDOMDocument* aDoc,
                bool aPrintPreview);

  bool IsPrintable()  { return !mDontPrint; }
  void   DestroyPresentation();

  // Data Members
  nsCOMPtr<nsIDocShell>    mDocShell;
  nsCOMPtr<nsIDocShellTreeOwner> mTreeOwner;
  nsCOMPtr<nsIDocument>    mDocument;

  nsRefPtr<nsPresContext>  mPresContext;
  nsCOMPtr<nsIPresShell>   mPresShell;
  nsCOMPtr<nsIViewManager> mViewManager;

  nsCOMPtr<nsIContent>     mContent;
  PrintObjectType  mFrameType;
  
  nsTArray<nsPrintObject*> mKids;
  nsPrintObject*   mParent;
  bool             mHasBeenPrinted;
  bool             mDontPrint;
  bool             mPrintAsIs;
  bool             mSharedPresShell;
  bool             mInvisible;        // Indicates PO is set to not visible by CSS
  bool             mPrintPreview;
  bool             mDidCreateDocShell;
  float            mShrinkRatio;
  float            mZoomRatio;

private:
  nsPrintObject& operator=(const nsPrintObject& aOther); // not implemented

};



#endif /* nsPrintObject_h___ */