gecko/layout/printing/nsPagePrintTimer.h
Robert O'Callahan 2b4274a7a1 Bug 468568. Part 0.7: Fix nsPagePrintTimer inheritance. r=smaug
--HG--
extra : rebase_source : eaeac8451a30b698d8008bcd28a5c9e3d2cd745f
2012-09-17 17:07:32 +12:00

65 lines
1.6 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef nsPagePrintTimer_h___
#define nsPagePrintTimer_h___
// Timer Includes
#include "nsITimer.h"
#include "nsIDocumentViewerPrint.h"
#include "nsPrintObject.h"
#include "mozilla/Attributes.h"
#include "nsThreadUtils.h"
class nsPrintEngine;
//---------------------------------------------------
//-- Page Timer Class
//---------------------------------------------------
class nsPagePrintTimer MOZ_FINAL : public nsRunnable,
public nsITimerCallback
{
public:
NS_DECL_ISUPPORTS
nsPagePrintTimer(nsPrintEngine* aPrintEngine,
nsIDocumentViewerPrint* aDocViewerPrint,
uint32_t aDelay)
: mPrintEngine(aPrintEngine)
, mDocViewerPrint(aDocViewerPrint)
, mDelay(aDelay)
, mFiringCount(0)
, mPrintObj(nullptr)
{
mDocViewerPrint->IncrementDestroyRefCount();
}
~nsPagePrintTimer();
NS_DECL_NSITIMERCALLBACK
nsresult Start(nsPrintObject* aPO);
NS_IMETHOD Run();
void Stop();
private:
nsresult StartTimer(bool aUseDelay);
nsPrintEngine* mPrintEngine;
nsCOMPtr<nsIDocumentViewerPrint> mDocViewerPrint;
nsCOMPtr<nsITimer> mTimer;
uint32_t mDelay;
uint32_t mFiringCount;
nsPrintObject * mPrintObj;
};
nsresult
NS_NewPagePrintTimer(nsPagePrintTimer **aResult);
#endif /* nsPagePrintTimer_h___ */