gfx/layers/composite/TextRenderer.h@b8a032363ba2 (annotated)
gfx/layers/composite/TextRenderer.h
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 20; 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 GFX_TextRenderer_H |
| michael@0 | 7 | #define GFX_TextRenderer_H |
| michael@0 | 8 | |
| michael@0 | 9 | #include "mozilla/gfx/2D.h" |
| michael@0 | 10 | #include "nsISupportsImpl.h" |
| michael@0 | 11 | #include <string> |
| michael@0 | 12 | |
| michael@0 | 13 | namespace mozilla { |
| michael@0 | 14 | namespace layers { |
| michael@0 | 15 | |
| michael@0 | 16 | class Compositor; |
| michael@0 | 17 | |
| michael@0 | 18 | class TextRenderer |
| michael@0 | 19 | { |
| michael@0 | 20 | public: |
| michael@0 | 21 | NS_INLINE_DECL_REFCOUNTING(TextRenderer) |
| michael@0 | 22 | |
| michael@0 | 23 | TextRenderer(Compositor *aCompositor) |
| michael@0 | 24 | : mCompositor(aCompositor) |
| michael@0 | 25 | { |
| michael@0 | 26 | } |
| michael@0 | 27 | |
| michael@0 | 28 | ~TextRenderer(); |
| michael@0 | 29 | |
| michael@0 | 30 | void RenderText(const std::string& aText, const gfx::IntPoint& aOrigin, |
| michael@0 | 31 | const gfx::Matrix4x4& aTransform, uint32_t aTextSize, |
| michael@0 | 32 | uint32_t aTargetPixelWidth); |
| michael@0 | 33 | |
| michael@0 | 34 | gfx::DataSourceSurface::MappedSurface& GetSurfaceMap() { return mMap; } |
| michael@0 | 35 | |
| michael@0 | 36 | private: |
| michael@0 | 37 | |
| michael@0 | 38 | void EnsureInitialized(); |
| michael@0 | 39 | |
| michael@0 | 40 | RefPtr<Compositor> mCompositor; |
| michael@0 | 41 | RefPtr<gfx::DataSourceSurface> mGlyphBitmaps; |
| michael@0 | 42 | gfx::DataSourceSurface::MappedSurface mMap; |
| michael@0 | 43 | }; |
| michael@0 | 44 | |
| michael@0 | 45 | } |
| michael@0 | 46 | } |
| michael@0 | 47 | |
| michael@0 | 48 | #endif |
