RetroZilla/layout/printing/nsPagePrintTimer.h

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#ifndef nsPagePrintTimer_h___
#define nsPagePrintTimer_h___

// Timer Includes
#include "nsITimer.h"
#include "nsITimelineService.h"

// Interfaces
#include "nsIDocumentViewerPrint.h"
#include "nsPresContext.h"
#include "nsIPrintSettings.h"

// Other Includes
#include "nsPrintObject.h"
#include "nsRect.h"

class nsPrintEngine;

//---------------------------------------------------
//-- Page Timer Class
//---------------------------------------------------
class nsPagePrintTimer : public nsITimerCallback
{
public:

  NS_DECL_ISUPPORTS

  nsPagePrintTimer();
  virtual ~nsPagePrintTimer();

  // nsITimerCallback
  NS_DECL_NSITIMERCALLBACK

  // Other Methods
  nsresult StartTimer(PRBool aUseDelay = PR_TRUE);

  void Init(nsPrintEngine*          aPrintEngine,
            nsIDocumentViewerPrint* aDocViewerPrint,
            nsPresContext*         aPresContext,
            nsIPrintSettings*       aPrintSettings,
            nsPrintObject*          aPO,
            PRUint32                aDelay);

  nsresult Start(nsPrintEngine*          aPrintEngine,
                 nsIDocumentViewerPrint* aDocViewerPrint,
                 nsPresContext*     aPresContext,
                 nsIPrintSettings*   aPrintSettings,
                 nsPrintObject*      aPO,
                 PRUint32            aDelay);

  void Stop();
private:
  nsPrintEngine*             mPrintEngine;
  nsCOMPtr<nsIDocumentViewerPrint> mDocViewerPrint;
  nsPresContext*            mPresContext;
  nsCOMPtr<nsIPrintSettings> mPrintSettings;
  nsCOMPtr<nsITimer>         mTimer;
  PRUint32                   mDelay;
  nsPrintObject *            mPrintObj;
};


nsresult
NS_NewPagePrintTimer(nsPagePrintTimer **aResult);

#endif /* nsPagePrintTimer_h___ */