The Tor Browser / file comparison
comparison: layout/printing/nsPagePrintTimer.h
layout/printing/nsPagePrintTimer.h
- branch
- TOR_BUG_9701
- changeset 14
- 925c144e1f1f
equal
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| -1:000000000000 | 0:117049a1a9e9 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 #ifndef nsPagePrintTimer_h___ | |
| 6 #define nsPagePrintTimer_h___ | |
| 7 | |
| 8 // Timer Includes | |
| 9 #include "nsITimer.h" | |
| 10 | |
| 11 #include "nsIDocumentViewerPrint.h" | |
| 12 #include "nsPrintObject.h" | |
| 13 #include "mozilla/Attributes.h" | |
| 14 #include "nsThreadUtils.h" | |
| 15 | |
| 16 class nsPrintEngine; | |
| 17 | |
| 18 //--------------------------------------------------- | |
| 19 //-- Page Timer Class | |
| 20 //--------------------------------------------------- | |
| 21 class nsPagePrintTimer MOZ_FINAL : public nsRunnable, | |
| 22 public nsITimerCallback | |
| 23 { | |
| 24 public: | |
| 25 | |
| 26 NS_DECL_ISUPPORTS | |
| 27 | |
| 28 nsPagePrintTimer(nsPrintEngine* aPrintEngine, | |
| 29 nsIDocumentViewerPrint* aDocViewerPrint, | |
| 30 uint32_t aDelay) | |
| 31 : mPrintEngine(aPrintEngine) | |
| 32 , mDocViewerPrint(aDocViewerPrint) | |
| 33 , mDelay(aDelay) | |
| 34 , mFiringCount(0) | |
| 35 , mPrintObj(nullptr) | |
| 36 , mWatchDogCount(0) | |
| 37 , mDone(false) | |
| 38 { | |
| 39 mDocViewerPrint->IncrementDestroyRefCount(); | |
| 40 } | |
| 41 ~nsPagePrintTimer(); | |
| 42 | |
| 43 NS_DECL_NSITIMERCALLBACK | |
| 44 | |
| 45 nsresult Start(nsPrintObject* aPO); | |
| 46 | |
| 47 NS_IMETHOD Run() MOZ_OVERRIDE; | |
| 48 | |
| 49 void Stop(); | |
| 50 | |
| 51 private: | |
| 52 nsresult StartTimer(bool aUseDelay); | |
| 53 nsresult StartWatchDogTimer(); | |
| 54 void StopWatchDogTimer(); | |
| 55 void Fail(); | |
| 56 | |
| 57 nsPrintEngine* mPrintEngine; | |
| 58 nsCOMPtr<nsIDocumentViewerPrint> mDocViewerPrint; | |
| 59 nsCOMPtr<nsITimer> mTimer; | |
| 60 nsCOMPtr<nsITimer> mWatchDogTimer; | |
| 61 uint32_t mDelay; | |
| 62 uint32_t mFiringCount; | |
| 63 nsPrintObject * mPrintObj; | |
| 64 uint32_t mWatchDogCount; | |
| 65 bool mDone; | |
| 66 | |
| 67 static const uint32_t WATCH_DOG_INTERVAL = 1000; | |
| 68 static const uint32_t WATCH_DOG_MAX_COUNT = 10; | |
| 69 }; | |
| 70 | |
| 71 | |
| 72 nsresult | |
| 73 NS_NewPagePrintTimer(nsPagePrintTimer **aResult); | |
| 74 | |
| 75 #endif /* nsPagePrintTimer_h___ */ |
