The Tor Browser / file comparison
comparison: layout/printing/nsPrintPreviewListener.h
layout/printing/nsPrintPreviewListener.h
- branch
- TOR_BUG_9701
- changeset 14
- 925c144e1f1f
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| -1:000000000000 | 0:4d1480065e82 |
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| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- | |
| 2 * | |
| 3 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #ifndef nsPrintPreviewListener_h__ | |
| 8 #define nsPrintPreviewListener_h__ | |
| 9 | |
| 10 // Interfaces needed to be included | |
| 11 #include "nsIDOMEventListener.h" | |
| 12 // Helper Classes | |
| 13 #include "nsCOMPtr.h" | |
| 14 #include "mozilla/Attributes.h" | |
| 15 | |
| 16 namespace mozilla { | |
| 17 namespace dom { | |
| 18 class EventTarget; | |
| 19 } | |
| 20 } | |
| 21 | |
| 22 // | |
| 23 // class nsPrintPreviewListener | |
| 24 // | |
| 25 // The class that listens to the chrome events and tells the embedding | |
| 26 // chrome to show context menus, as appropriate. Handles registering itself | |
| 27 // with the DOM with AddChromeListeners() and removing itself with | |
| 28 // RemoveChromeListeners(). | |
| 29 // | |
| 30 class nsPrintPreviewListener MOZ_FINAL : public nsIDOMEventListener | |
| 31 | |
| 32 { | |
| 33 public: | |
| 34 NS_DECL_ISUPPORTS | |
| 35 NS_DECL_NSIDOMEVENTLISTENER | |
| 36 | |
| 37 nsPrintPreviewListener(mozilla::dom::EventTarget* aTarget); | |
| 38 ~nsPrintPreviewListener(); | |
| 39 | |
| 40 // Add/remove the relevant listeners, based on what interfaces | |
| 41 // the embedding chrome implements. | |
| 42 nsresult AddListeners(); | |
| 43 nsresult RemoveListeners(); | |
| 44 | |
| 45 private: | |
| 46 | |
| 47 nsCOMPtr<mozilla::dom::EventTarget> mEventTarget; | |
| 48 | |
| 49 }; // class nsPrintPreviewListener | |
| 50 | |
| 51 | |
| 52 | |
| 53 #endif /* nsPrintPreviewListener_h__ */ |
