dom/base/nsScreen.h
author Jonas Sicking <jonas@sicking.cc>
Thu, 06 Jan 2011 20:45:10 -0800
changeset 60098 3f18931661f974df4a8998e249e5005352b48360
parent 26043 d4f0e362a0a53f1aa50d43ef09a7a274286be3a0
child 68553 3237cf9bc6f8e9573ca383e60fac07ad16fdba4c
permissions -rw-r--r--
Bug 610823: Change a few users that use nsTArrays as buffers to explicitly use fallible tarray. r=jdaggett a=blocker

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

#include "nsIDOMScreen.h"
#include "nsISupports.h"
#include "nsIScriptContext.h"
#include "nsCOMPtr.h"

class nsIDocShell;
class nsIDeviceContext;
struct nsRect;

// Script "screen" object
class nsScreen : public nsIDOMScreen
{
public:
  nsScreen(nsIDocShell* aDocShell);
  virtual ~nsScreen();

  NS_IMETHOD SetDocShell(nsIDocShell* aDocShell);

  NS_DECL_ISUPPORTS
  NS_DECL_NSIDOMSCREEN

protected:
  nsIDeviceContext* GetDeviceContext();
  nsresult GetRect(nsRect& aRect);
  nsresult GetAvailRect(nsRect& aRect);

  nsIDocShell* mDocShell; // Weak Reference
};

#endif /* nsScreen_h___ */