layout/printing/nsPrintObject.h

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  37 #ifndef nsPrintObject_h___
  38 #define nsPrintObject_h___
  39
  40 // Interfaces
  41 #include "nsCOMPtr.h"
  42 #include "nsIContent.h"
  43 #include "nsPresContext.h"
  44 #include "nsIPresShell.h"
  45 #include "nsStyleSet.h"
  46 #include "nsIViewManager.h"
  47 #include "nsIDocShell.h"
  48 #include "nsIDocument.h"
  49 #include "nsIWidget.h"
  50
  51 // nsPrintObject Document Type
  52 enum PrintObjectType  {eDoc = 0, eFrame = 1, eIFrame = 2, eFrameSet = 3};
  53
  54 //---------------------------------------------------
  55 //-- nsPrintObject Class
  56 //---------------------------------------------------
  57 class nsPrintObject
  58 {
  59
  60 public:
  61   nsPrintObject();
  62   ~nsPrintObject(); // non-virtual
  63
  64   // Methods
  65   nsresult Init(nsIDocShell* aDocShell);
  66
  67   PRBool IsPrintable()  { return !mDontPrint; }
  68   void   DestroyPresentation();
  69
  70   // Data Members
  71   nsCOMPtr<nsIDocShell>    mDocShell;
  72   nsCOMPtr<nsIDocument>    mDocument;
  73
  74   nsCOMPtr<nsPresContext>  mPresContext;
  75   nsCOMPtr<nsIPresShell>   mPresShell;
  76   nsCOMPtr<nsIViewManager> mViewManager;
  77   nsCOMPtr<nsIWidget>      mWindow;
  78
  79   nsIContent*      mContent;
  80   PrintObjectType  mFrameType;
  81
  82   nsVoidArray      mKids;
  83   nsPrintObject*   mParent;
  84   PRPackedBool     mHasBeenPrinted;
  85   PRPackedBool     mDontPrint;
  86   PRPackedBool     mPrintAsIs;
  87   PRPackedBool     mSharedPresShell;
  88   PRPackedBool     mInvisible;        // Indicates PO is set to not visible by CSS
  89
  90   float            mShrinkRatio;
  91   float            mZoomRatio;
  92
  93 private:
  94   nsPrintObject& operator=(const nsPrintObject& aOther); // not implemented
  95
  96 };
  97
  98
  99
 100 #endif /* nsPrintObject_h___ */
 101