layout/svg/nsSVGFilterPaintCallback.h@6474c204b198 (annotated)
layout/svg/nsSVGFilterPaintCallback.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| 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 __NS_SVGFILTERPAINTCALLBACK_H__ |
| michael@0 | 7 | #define __NS_SVGFILTERPAINTCALLBACK_H__ |
| michael@0 | 8 | |
| michael@0 | 9 | class nsIFrame; |
| michael@0 | 10 | class nsRenderingContext; |
| michael@0 | 11 | |
| michael@0 | 12 | struct nsIntRect; |
| michael@0 | 13 | |
| michael@0 | 14 | class nsSVGFilterPaintCallback { |
| michael@0 | 15 | public: |
| michael@0 | 16 | /** |
| michael@0 | 17 | * Paint the frame contents. |
| michael@0 | 18 | * SVG frames will have had matrix propagation set to false already. |
| michael@0 | 19 | * Non-SVG frames have to do their own thing. |
| michael@0 | 20 | * The caller will do a Save()/Restore() as necessary so feel free |
| michael@0 | 21 | * to mess with context state. |
| michael@0 | 22 | * The context will be configured to use the "user space" coordinate |
| michael@0 | 23 | * system. |
| michael@0 | 24 | * @param aDirtyRect the dirty rect *in user space pixels* |
| michael@0 | 25 | * @param aTransformRoot the outermost frame whose transform should be taken |
| michael@0 | 26 | * into account when painting an SVG glyph |
| michael@0 | 27 | */ |
| michael@0 | 28 | virtual void Paint(nsRenderingContext *aContext, nsIFrame *aTarget, |
| michael@0 | 29 | const nsIntRect *aDirtyRect, |
| michael@0 | 30 | nsIFrame* aTransformRoot) = 0; |
| michael@0 | 31 | }; |
| michael@0 | 32 | |
| michael@0 | 33 | #endif |
