The Tor Browser / file comparison
comparison: widget/gonk/nsAppShell.h
widget/gonk/nsAppShell.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:c838d9943265 |
|---|---|
| 1 /* Copyright 2012 Mozilla Foundation and Mozilla contributors | |
| 2 * | |
| 3 * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 4 * you may not use this file except in compliance with the License. | |
| 5 * You may obtain a copy of the License at | |
| 6 * | |
| 7 * http://www.apache.org/licenses/LICENSE-2.0 | |
| 8 * | |
| 9 * Unless required by applicable law or agreed to in writing, software | |
| 10 * distributed under the License is distributed on an "AS IS" BASIS, | |
| 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 12 * See the License for the specific language governing permissions and | |
| 13 * limitations under the License. | |
| 14 */ | |
| 15 | |
| 16 #ifndef nsAppShell_h | |
| 17 #define nsAppShell_h | |
| 18 | |
| 19 #include <queue> | |
| 20 | |
| 21 #include "mozilla/Mutex.h" | |
| 22 #include "nsBaseAppShell.h" | |
| 23 #include "nsTArray.h" | |
| 24 | |
| 25 #include "utils/RefBase.h" | |
| 26 | |
| 27 namespace mozilla { | |
| 28 bool ProcessNextEvent(); | |
| 29 void NotifyEvent(); | |
| 30 } | |
| 31 | |
| 32 extern bool gDrawRequest; | |
| 33 | |
| 34 class FdHandler; | |
| 35 typedef void(*FdHandlerCallback)(int, FdHandler *); | |
| 36 | |
| 37 class FdHandler { | |
| 38 public: | |
| 39 FdHandler() | |
| 40 { | |
| 41 memset(name, 0, sizeof(name)); | |
| 42 } | |
| 43 | |
| 44 int fd; | |
| 45 char name[64]; | |
| 46 FdHandlerCallback func; | |
| 47 void run() | |
| 48 { | |
| 49 func(fd, this); | |
| 50 } | |
| 51 }; | |
| 52 | |
| 53 namespace android { | |
| 54 class EventHub; | |
| 55 class InputReader; | |
| 56 class InputReaderThread; | |
| 57 } | |
| 58 | |
| 59 class GeckoInputReaderPolicy; | |
| 60 class GeckoInputDispatcher; | |
| 61 | |
| 62 class nsAppShell : public nsBaseAppShell { | |
| 63 public: | |
| 64 nsAppShell(); | |
| 65 | |
| 66 NS_DECL_ISUPPORTS_INHERITED | |
| 67 NS_DECL_NSIOBSERVER | |
| 68 | |
| 69 nsresult Init(); | |
| 70 | |
| 71 NS_IMETHOD Exit() MOZ_OVERRIDE; | |
| 72 | |
| 73 virtual bool ProcessNextNativeEvent(bool maywait); | |
| 74 | |
| 75 void NotifyNativeEvent(); | |
| 76 | |
| 77 static void NotifyScreenInitialized(); | |
| 78 static void NotifyScreenRotation(); | |
| 79 | |
| 80 protected: | |
| 81 virtual ~nsAppShell(); | |
| 82 | |
| 83 virtual void ScheduleNativeEventCallback(); | |
| 84 | |
| 85 private: | |
| 86 nsresult AddFdHandler(int fd, FdHandlerCallback handlerFunc, | |
| 87 const char* deviceName); | |
| 88 void InitInputDevices(); | |
| 89 | |
| 90 // This is somewhat racy but is perfectly safe given how the callback works | |
| 91 bool mNativeCallbackRequest; | |
| 92 | |
| 93 // This gets flipped when we observe a browser-ui-startup-complete. | |
| 94 // browser-ui-startup-complete means that we're really ready to draw | |
| 95 // and can stop the boot animation | |
| 96 bool mEnableDraw; | |
| 97 nsTArray<FdHandler> mHandlers; | |
| 98 | |
| 99 android::sp<android::EventHub> mEventHub; | |
| 100 android::sp<GeckoInputReaderPolicy> mReaderPolicy; | |
| 101 android::sp<GeckoInputDispatcher> mDispatcher; | |
| 102 android::sp<android::InputReader> mReader; | |
| 103 android::sp<android::InputReaderThread> mReaderThread; | |
| 104 }; | |
| 105 | |
| 106 #endif /* nsAppShell_h */ | |
| 107 |
