widget/windows/nsWindowGfx.h@ac0c01689b40 (annotated)
widget/windows/nsWindowGfx.h
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
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 | |
| michael@0 | 6 | #ifndef WindowGfx_h__ |
| michael@0 | 7 | #define WindowGfx_h__ |
| michael@0 | 8 | |
| michael@0 | 9 | /* |
| michael@0 | 10 | * nsWindowGfx - Painting and aceleration. |
| michael@0 | 11 | */ |
| michael@0 | 12 | |
| michael@0 | 13 | #include "nsWindow.h" |
| michael@0 | 14 | #include <imgIContainer.h> |
| michael@0 | 15 | |
| michael@0 | 16 | // This isn't ideal, we should figure out how to export |
| michael@0 | 17 | // the #defines here; need this to figure out if we have |
| michael@0 | 18 | // the DirectDraw surface or not. |
| michael@0 | 19 | #include "cairo-features.h" |
| michael@0 | 20 | |
| michael@0 | 21 | class nsWindowGfx { |
| michael@0 | 22 | public: |
| michael@0 | 23 | enum IconSizeType { |
| michael@0 | 24 | kSmallIcon, |
| michael@0 | 25 | kRegularIcon |
| michael@0 | 26 | }; |
| michael@0 | 27 | static gfxIntSize GetIconMetrics(IconSizeType aSizeType); |
| michael@0 | 28 | static nsresult CreateIcon(imgIContainer *aContainer, bool aIsCursor, uint32_t aHotspotX, uint32_t aHotspotY, gfxIntSize aScaledSize, HICON *aIcon); |
| michael@0 | 29 | |
| michael@0 | 30 | private: |
| michael@0 | 31 | /** |
| michael@0 | 32 | * Cursor helpers |
| michael@0 | 33 | */ |
| michael@0 | 34 | static uint8_t* Data32BitTo1Bit(uint8_t* aImageData, uint32_t aWidth, uint32_t aHeight); |
| michael@0 | 35 | static HBITMAP DataToBitmap(uint8_t* aImageData, uint32_t aWidth, uint32_t aHeight, uint32_t aDepth); |
| michael@0 | 36 | }; |
| michael@0 | 37 | |
| michael@0 | 38 | #endif // WindowGfx_h__ |
