layout/xul/nsBoxObject.h@97036ab72558 (annotated)
layout/xul/nsBoxObject.h
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | #ifndef nsBoxObject_h_ |
| michael@0 | 6 | #define nsBoxObject_h_ |
| michael@0 | 7 | |
| michael@0 | 8 | #include "mozilla/Attributes.h" |
| michael@0 | 9 | #include "nsCOMPtr.h" |
| michael@0 | 10 | #include "nsIBoxObject.h" |
| michael@0 | 11 | #include "nsPIBoxObject.h" |
| michael@0 | 12 | #include "nsPoint.h" |
| michael@0 | 13 | #include "nsAutoPtr.h" |
| michael@0 | 14 | #include "nsHashKeys.h" |
| michael@0 | 15 | #include "nsInterfaceHashtable.h" |
| michael@0 | 16 | #include "nsCycleCollectionParticipant.h" |
| michael@0 | 17 | |
| michael@0 | 18 | class nsIFrame; |
| michael@0 | 19 | class nsIDocShell; |
| michael@0 | 20 | struct nsIntRect; |
| michael@0 | 21 | class nsIPresShell; |
| michael@0 | 22 | |
| michael@0 | 23 | class nsBoxObject : public nsPIBoxObject |
| michael@0 | 24 | { |
| michael@0 | 25 | NS_DECL_CYCLE_COLLECTING_ISUPPORTS |
| michael@0 | 26 | NS_DECL_CYCLE_COLLECTION_CLASS(nsBoxObject) |
| michael@0 | 27 | NS_DECL_NSIBOXOBJECT |
| michael@0 | 28 | |
| michael@0 | 29 | public: |
| michael@0 | 30 | nsBoxObject(); |
| michael@0 | 31 | virtual ~nsBoxObject(); |
| michael@0 | 32 | |
| michael@0 | 33 | // nsPIBoxObject |
| michael@0 | 34 | virtual nsresult Init(nsIContent* aContent) MOZ_OVERRIDE; |
| michael@0 | 35 | virtual void Clear() MOZ_OVERRIDE; |
| michael@0 | 36 | virtual void ClearCachedValues() MOZ_OVERRIDE; |
| michael@0 | 37 | |
| michael@0 | 38 | nsIFrame* GetFrame(bool aFlushLayout); |
| michael@0 | 39 | nsIPresShell* GetPresShell(bool aFlushLayout); |
| michael@0 | 40 | nsresult GetOffsetRect(nsIntRect& aRect); |
| michael@0 | 41 | nsresult GetScreenPosition(nsIntPoint& aPoint); |
| michael@0 | 42 | |
| michael@0 | 43 | // Given a parent frame and a child frame, find the frame whose |
| michael@0 | 44 | // next sibling is the given child frame and return its element |
| michael@0 | 45 | static nsresult GetPreviousSibling(nsIFrame* aParentFrame, nsIFrame* aFrame, |
| michael@0 | 46 | nsIDOMElement** aResult); |
| michael@0 | 47 | |
| michael@0 | 48 | protected: |
| michael@0 | 49 | |
| michael@0 | 50 | nsAutoPtr<nsInterfaceHashtable<nsStringHashKey,nsISupports> > mPropertyTable; //[OWNER] |
| michael@0 | 51 | |
| michael@0 | 52 | nsIContent* mContent; // [WEAK] |
| michael@0 | 53 | }; |
| michael@0 | 54 | |
| michael@0 | 55 | #endif |
