michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef MATHMLTEXTRUNFACTORY_H_
michael@0: #define MATHMLTEXTRUNFACTORY_H_
michael@0: 
michael@0: #include "nsTextRunTransformations.h"
michael@0: 
michael@0: /**
michael@0:  * Builds textruns that render their text with MathML specific renderings.
michael@0:  */
michael@0: class MathMLTextRunFactory : public nsTransformingTextRunFactory {
michael@0: public:
michael@0:   MathMLTextRunFactory(nsTransformingTextRunFactory* aInnerTransformingTextRunFactory,
michael@0:                        uint8_t aSSTYScriptLevel)
michael@0:     : mInnerTransformingTextRunFactory(aInnerTransformingTextRunFactory),
michael@0:       mSSTYScriptLevel(aSSTYScriptLevel) {}
michael@0: 
michael@0:   virtual void RebuildTextRun(nsTransformedTextRun* aTextRun,
michael@0:                               gfxContext* aRefContext) MOZ_OVERRIDE;
michael@0: protected:
michael@0:   nsAutoPtr<nsTransformingTextRunFactory> mInnerTransformingTextRunFactory;
michael@0:   uint8_t mSSTYScriptLevel;
michael@0: };
michael@0: 
michael@0: #endif /*MATHMLTEXTRUNFACTORY_H_*/