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comparison: xpfe/appshell/src/nsWindowMediator.h
xpfe/appshell/src/nsWindowMediator.h
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| 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 | |
| 6 #ifndef nsWindowMediator_h_ | |
| 7 #define nsWindowMediator_h_ | |
| 8 | |
| 9 #include "mozilla/Mutex.h" | |
| 10 #include "nsCOMPtr.h" | |
| 11 #include "nsIWindowMediator.h" | |
| 12 #include "nsIObserver.h" | |
| 13 #include "nsTArray.h" | |
| 14 #include "nsXPIDLString.h" | |
| 15 #include "nsWeakReference.h" | |
| 16 #include "nsCRT.h" | |
| 17 #include "nsCOMArray.h" | |
| 18 | |
| 19 class nsAppShellWindowEnumerator; | |
| 20 class nsASXULWindowEarlyToLateEnumerator; | |
| 21 class nsASDOMWindowEarlyToLateEnumerator; | |
| 22 class nsASDOMWindowFrontToBackEnumerator; | |
| 23 class nsASXULWindowFrontToBackEnumerator; | |
| 24 class nsASDOMWindowBackToFrontEnumerator; | |
| 25 class nsASXULWindowBackToFrontEnumerator; | |
| 26 class nsIWindowMediatorListener; | |
| 27 struct nsWindowInfo; | |
| 28 struct PRLock; | |
| 29 | |
| 30 class nsWindowMediator : | |
| 31 public nsIWindowMediator, | |
| 32 public nsIObserver, | |
| 33 public nsSupportsWeakReference | |
| 34 { | |
| 35 friend class nsAppShellWindowEnumerator; | |
| 36 friend class nsASXULWindowEarlyToLateEnumerator; | |
| 37 friend class nsASDOMWindowEarlyToLateEnumerator; | |
| 38 friend class nsASDOMWindowFrontToBackEnumerator; | |
| 39 friend class nsASXULWindowFrontToBackEnumerator; | |
| 40 friend class nsASDOMWindowBackToFrontEnumerator; | |
| 41 friend class nsASXULWindowBackToFrontEnumerator; | |
| 42 | |
| 43 public: | |
| 44 nsWindowMediator(); | |
| 45 virtual ~nsWindowMediator(); | |
| 46 | |
| 47 nsresult Init(); | |
| 48 | |
| 49 NS_DECL_ISUPPORTS | |
| 50 NS_DECL_NSIWINDOWMEDIATOR | |
| 51 NS_DECL_NSIOBSERVER | |
| 52 | |
| 53 static nsresult GetDOMWindow(nsIXULWindow* inWindow, | |
| 54 nsCOMPtr<nsIDOMWindow>& outDOMWindow); | |
| 55 | |
| 56 private: | |
| 57 int32_t AddEnumerator(nsAppShellWindowEnumerator* inEnumerator); | |
| 58 int32_t RemoveEnumerator(nsAppShellWindowEnumerator* inEnumerator); | |
| 59 nsWindowInfo *MostRecentWindowInfo(const char16_t* inType); | |
| 60 | |
| 61 nsresult UnregisterWindow(nsWindowInfo *inInfo); | |
| 62 nsWindowInfo *GetInfoFor(nsIXULWindow *aWindow); | |
| 63 nsWindowInfo *GetInfoFor(nsIWidget *aWindow); | |
| 64 void SortZOrderFrontToBack(); | |
| 65 void SortZOrderBackToFront(); | |
| 66 | |
| 67 nsTArray<nsAppShellWindowEnumerator*> mEnumeratorList; | |
| 68 nsWindowInfo *mOldestWindow; | |
| 69 nsWindowInfo *mTopmostWindow; | |
| 70 int32_t mTimeStamp; | |
| 71 bool mSortingZOrder; | |
| 72 bool mReady; | |
| 73 mozilla::Mutex mListLock; | |
| 74 | |
| 75 nsCOMArray<nsIWindowMediatorListener> mListeners; | |
| 76 }; | |
| 77 | |
| 78 #endif |
