The Tor Browser / file comparison
comparison: toolkit/components/statusfilter/nsBrowserStatusFilter.h
toolkit/components/statusfilter/nsBrowserStatusFilter.h
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:6fb03265db6a |
|---|---|
| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 #ifndef nsBrowserStatusFilter_h__ | |
| 6 #define nsBrowserStatusFilter_h__ | |
| 7 | |
| 8 #include "nsIWebProgressListener.h" | |
| 9 #include "nsIWebProgressListener2.h" | |
| 10 #include "nsIWebProgress.h" | |
| 11 #include "nsWeakReference.h" | |
| 12 #include "nsITimer.h" | |
| 13 #include "nsCOMPtr.h" | |
| 14 #include "nsString.h" | |
| 15 | |
| 16 //----------------------------------------------------------------------------- | |
| 17 // nsBrowserStatusFilter - a web progress listener implementation designed to | |
| 18 // sit between nsDocLoader and nsBrowserStatusHandler to filter out and limit | |
| 19 // the frequency of certain events to improve page load performance. | |
| 20 //----------------------------------------------------------------------------- | |
| 21 | |
| 22 class nsBrowserStatusFilter : public nsIWebProgress | |
| 23 , public nsIWebProgressListener2 | |
| 24 , public nsSupportsWeakReference | |
| 25 { | |
| 26 public: | |
| 27 nsBrowserStatusFilter(); | |
| 28 virtual ~nsBrowserStatusFilter(); | |
| 29 | |
| 30 NS_DECL_ISUPPORTS | |
| 31 NS_DECL_NSIWEBPROGRESS | |
| 32 NS_DECL_NSIWEBPROGRESSLISTENER | |
| 33 NS_DECL_NSIWEBPROGRESSLISTENER2 | |
| 34 | |
| 35 private: | |
| 36 nsresult StartDelayTimer(); | |
| 37 void ProcessTimeout(); | |
| 38 void MaybeSendProgress(); | |
| 39 void MaybeSendStatus(); | |
| 40 void ResetMembers(); | |
| 41 bool DelayInEffect() { return mDelayedStatus || mDelayedProgress; } | |
| 42 | |
| 43 static void TimeoutHandler(nsITimer *aTimer, void *aClosure); | |
| 44 | |
| 45 private: | |
| 46 nsCOMPtr<nsIWebProgressListener> mListener; | |
| 47 nsCOMPtr<nsITimer> mTimer; | |
| 48 | |
| 49 // delayed values | |
| 50 nsString mStatusMsg; | |
| 51 int64_t mCurProgress; | |
| 52 int64_t mMaxProgress; | |
| 53 | |
| 54 nsString mCurrentStatusMsg; | |
| 55 bool mStatusIsDirty; | |
| 56 int32_t mCurrentPercentage; | |
| 57 | |
| 58 // used to convert OnStart/OnStop notifications into progress notifications | |
| 59 int32_t mTotalRequests; | |
| 60 int32_t mFinishedRequests; | |
| 61 bool mUseRealProgressFlag; | |
| 62 | |
| 63 // indicates whether a timeout is pending | |
| 64 bool mDelayedStatus; | |
| 65 bool mDelayedProgress; | |
| 66 }; | |
| 67 | |
| 68 #define NS_BROWSERSTATUSFILTER_CONTRACTID \ | |
| 69 "@mozilla.org/appshell/component/browser-status-filter;1" | |
| 70 #define NS_BROWSERSTATUSFILTER_CID \ | |
| 71 { /* 6356aa16-7916-4215-a825-cbc2692ca87a */ \ | |
| 72 0x6356aa16, \ | |
| 73 0x7916, \ | |
| 74 0x4215, \ | |
| 75 {0xa8, 0x25, 0xcb, 0xc2, 0x69, 0x2c, 0xa8, 0x7a} \ | |
| 76 } | |
| 77 | |
| 78 #endif // !nsBrowserStatusFilter_h__ |
