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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- |
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2 * This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 #ifndef MATHMLTEXTRUNFACTORY_H_ |
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7 #define MATHMLTEXTRUNFACTORY_H_ |
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8 |
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9 #include "nsTextRunTransformations.h" |
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10 |
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11 /** |
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12 * Builds textruns that render their text with MathML specific renderings. |
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13 */ |
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14 class MathMLTextRunFactory : public nsTransformingTextRunFactory { |
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15 public: |
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16 MathMLTextRunFactory(nsTransformingTextRunFactory* aInnerTransformingTextRunFactory, |
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17 uint8_t aSSTYScriptLevel) |
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18 : mInnerTransformingTextRunFactory(aInnerTransformingTextRunFactory), |
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19 mSSTYScriptLevel(aSSTYScriptLevel) {} |
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20 |
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21 virtual void RebuildTextRun(nsTransformedTextRun* aTextRun, |
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22 gfxContext* aRefContext) MOZ_OVERRIDE; |
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23 protected: |
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24 nsAutoPtr<nsTransformingTextRunFactory> mInnerTransformingTextRunFactory; |
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25 uint8_t mSSTYScriptLevel; |
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26 }; |
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27 |
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28 #endif /*MATHMLTEXTRUNFACTORY_H_*/ |