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comparison: gfx/thebes/gfxUniscribeShaper.h
gfx/thebes/gfxUniscribeShaper.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:a2d84920b3e5 |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- | |
| 2 * This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 #ifndef GFX_UNISCRIBESHAPER_H | |
| 7 #define GFX_UNISCRIBESHAPER_H | |
| 8 | |
| 9 #include "gfxTypes.h" | |
| 10 #include "gfxGDIFont.h" | |
| 11 | |
| 12 #include <usp10.h> | |
| 13 #include <cairo-win32.h> | |
| 14 | |
| 15 | |
| 16 class gfxUniscribeShaper : public gfxFontShaper | |
| 17 { | |
| 18 public: | |
| 19 gfxUniscribeShaper(gfxGDIFont *aFont) | |
| 20 : gfxFontShaper(aFont) | |
| 21 , mScriptCache(nullptr) | |
| 22 { | |
| 23 MOZ_COUNT_CTOR(gfxUniscribeShaper); | |
| 24 } | |
| 25 | |
| 26 virtual ~gfxUniscribeShaper() | |
| 27 { | |
| 28 MOZ_COUNT_DTOR(gfxUniscribeShaper); | |
| 29 } | |
| 30 | |
| 31 virtual bool ShapeText(gfxContext *aContext, | |
| 32 const char16_t *aText, | |
| 33 uint32_t aOffset, | |
| 34 uint32_t aLength, | |
| 35 int32_t aScript, | |
| 36 gfxShapedText *aShapedText); | |
| 37 | |
| 38 SCRIPT_CACHE *ScriptCache() { return &mScriptCache; } | |
| 39 | |
| 40 gfxGDIFont *GetFont() { return static_cast<gfxGDIFont*>(mFont); } | |
| 41 | |
| 42 private: | |
| 43 SCRIPT_CACHE mScriptCache; | |
| 44 | |
| 45 enum { | |
| 46 kUnicodeVS17 = gfxFontUtils::kUnicodeVS17, | |
| 47 kUnicodeVS256 = gfxFontUtils::kUnicodeVS256 | |
| 48 }; | |
| 49 }; | |
| 50 | |
| 51 #endif /* GFX_UNISCRIBESHAPER_H */ |
