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nsPrintObject.h
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00001 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
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00015  * The Original Code is mozilla.org code.
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00017  * The Initial Developer of the Original Code is
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00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
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00037 #ifndef nsPrintObject_h___
00038 #define nsPrintObject_h___
00039 
00040 // Interfaces
00041 #include "nsCOMPtr.h"
00042 #include "nsAutoPtr.h"
00043 #include "nsIContent.h"
00044 #include "nsPresContext.h"
00045 #include "nsIPresShell.h"
00046 #include "nsStyleSet.h"
00047 #include "nsIViewManager.h"
00048 #include "nsIDocShell.h"
00049 #include "nsIDocument.h"
00050 #include "nsIWidget.h"
00051 
00052 // Other Includes
00053 #include "nsRect.h"
00054 
00055 // nsPrintObject Document Type
00056 enum PrintObjectType  {eDoc = 0, eFrame = 1, eIFrame = 2, eFrameSet = 3};
00057 
00058 //---------------------------------------------------
00059 //-- nsPrintObject Class
00060 //---------------------------------------------------
00061 class nsPrintObject
00062 {
00063 
00064 public:
00065   nsPrintObject();
00066   ~nsPrintObject(); // non-virtual
00067 
00068   // Methods
00069   nsresult Init(nsIDocShell* aDocShell);
00070 
00071   PRBool IsPrintable()  { return !mDontPrint; }
00072   void   DestroyPresentation();
00073 
00074   // Data Members
00075   nsCOMPtr<nsIDocShell>    mDocShell;
00076   nsCOMPtr<nsIPresShell>   mDisplayPresShell;
00077   nsCOMPtr<nsPresContext> mDisplayPresContext;
00078   nsCOMPtr<nsIDocument>    mDocument;
00079 
00080   PrintObjectType mFrameType;
00081   nsCOMPtr<nsPresContext> mPresContext;
00082   nsStyleSet              *mStyleSet;
00083   nsCOMPtr<nsIPresShell>   mPresShell;
00084   nsCOMPtr<nsIViewManager> mViewManager;
00085   nsCOMPtr<nsIWidget>      mWindow;
00086   nsIView         *mRootView;
00087 
00088   nsIContent      *mContent;
00089   nsIFrame        *mSeqFrame;
00090   nsIFrame        *mPageFrame;
00091   PRInt32          mPageNum;
00092   nsRect           mRect;
00093   nsRect           mReflowRect;
00094 
00095   nsVoidArray      mKids;
00096   nsPrintObject*     mParent;
00097   PRPackedBool     mHasBeenPrinted;
00098   PRPackedBool     mDontPrint;
00099   PRPackedBool     mPrintAsIs;
00100   PRPackedBool     mSkippedPageEject;
00101   PRPackedBool     mSharedPresShell;
00102   PRPackedBool     mIsHidden;         // Indicates PO is hidden, not reflowed, not shown
00103   PRPackedBool     mInvisible;        // Indicates PO is set to not visible by CSS
00104 
00105   nsRect           mClipRect;
00106 
00107   PRUint16         mImgAnimationMode;
00108   PRUnichar*       mDocTitle;
00109   PRUnichar*       mDocURL;
00110   float            mShrinkRatio;
00111   nscoord          mXMost;
00112 
00113 private:
00114   nsPrintObject& operator=(const nsPrintObject& aOther); // not implemented
00115 
00116 };
00117 
00118 
00119 
00120 #endif /* nsPrintObject_h___ */
00121