/* This Source Code Form is subject to the terms of the Mozilla Public * * License, v. 2.0. If a copy of the MPL was not distributed with this * * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef RegionBuilder_h__ #define RegionBuilder_h__ #include <nsTArray.h> template <typename RegionType> class RegionBuilder { public: typedef typename RegionType::RectType RectType; RegionBuilder() {} void OrWith(const RectType& aRect) { pixman_box32_t box = { aRect.x, aRect.y, aRect.XMost(), aRect.YMost() }; mRects.AppendElement(box); } RegionType ToRegion() const { return RegionType(mRects); } private: nsTArray<pixman_box32_t> mRects; }; #endif // RegionBuilder_h__