layout/printing/nsPrintPreviewListener.h@925c144e1f1f (annotated)
layout/printing/nsPrintPreviewListener.h
Fri, 16 Jan 2015 18:13:44 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Fri, 16 Jan 2015 18:13:44 +0100
- branch
- TOR_BUG_9701
- changeset 14
- 925c144e1f1f
- permissions
- -rw-r--r--
Integrate suggestion from review to improve consistency with existing code.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
| michael@0 | 2 | * |
| michael@0 | 3 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #ifndef nsPrintPreviewListener_h__ |
| michael@0 | 8 | #define nsPrintPreviewListener_h__ |
| michael@0 | 9 | |
| michael@0 | 10 | // Interfaces needed to be included |
| michael@0 | 11 | #include "nsIDOMEventListener.h" |
| michael@0 | 12 | // Helper Classes |
| michael@0 | 13 | #include "nsCOMPtr.h" |
| michael@0 | 14 | #include "mozilla/Attributes.h" |
| michael@0 | 15 | |
| michael@0 | 16 | namespace mozilla { |
| michael@0 | 17 | namespace dom { |
| michael@0 | 18 | class EventTarget; |
| michael@0 | 19 | } |
| michael@0 | 20 | } |
| michael@0 | 21 | |
| michael@0 | 22 | // |
| michael@0 | 23 | // class nsPrintPreviewListener |
| michael@0 | 24 | // |
| michael@0 | 25 | // The class that listens to the chrome events and tells the embedding |
| michael@0 | 26 | // chrome to show context menus, as appropriate. Handles registering itself |
| michael@0 | 27 | // with the DOM with AddChromeListeners() and removing itself with |
| michael@0 | 28 | // RemoveChromeListeners(). |
| michael@0 | 29 | // |
| michael@0 | 30 | class nsPrintPreviewListener MOZ_FINAL : public nsIDOMEventListener |
| michael@0 | 31 | |
| michael@0 | 32 | { |
| michael@0 | 33 | public: |
| michael@0 | 34 | NS_DECL_ISUPPORTS |
| michael@0 | 35 | NS_DECL_NSIDOMEVENTLISTENER |
| michael@0 | 36 | |
| michael@0 | 37 | nsPrintPreviewListener(mozilla::dom::EventTarget* aTarget); |
| michael@0 | 38 | ~nsPrintPreviewListener(); |
| michael@0 | 39 | |
| michael@0 | 40 | // Add/remove the relevant listeners, based on what interfaces |
| michael@0 | 41 | // the embedding chrome implements. |
| michael@0 | 42 | nsresult AddListeners(); |
| michael@0 | 43 | nsresult RemoveListeners(); |
| michael@0 | 44 | |
| michael@0 | 45 | private: |
| michael@0 | 46 | |
| michael@0 | 47 | nsCOMPtr<mozilla::dom::EventTarget> mEventTarget; |
| michael@0 | 48 | |
| michael@0 | 49 | }; // class nsPrintPreviewListener |
| michael@0 | 50 | |
| michael@0 | 51 | |
| michael@0 | 52 | |
| michael@0 | 53 | #endif /* nsPrintPreviewListener_h__ */ |
