1 /* 2 * Copyright 2011 Google Inc. All Rights Reserved. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef SFNTLY_CPP_SRC_SFNTLY_TOOLS_SUBSETTER_TABLE_SUBSETTER_H_ 18 #define SFNTLY_CPP_SRC_SFNTLY_TOOLS_SUBSETTER_TABLE_SUBSETTER_H_ 19 20 #include <vector> 21 22 #include "sfntly/font.h" 23 24 namespace sfntly { 25 26 class Subsetter; 27 class TableSubsetter : virtual public RefCount { 28 public: 29 virtual IntegerSet* TagsHandled() = 0; 30 virtual bool TagHandled(int32_t tag) = 0; 31 virtual bool Subset(Subsetter* subsetter, Font* font, 32 Font::Builder* font_builder) = 0; 33 }; 34 typedef Ptr<TableSubsetter> TableSubsetterPtr; 35 typedef std::vector<TableSubsetterPtr> TableSubsetterList; 36 37 } // namespace sfntly 38 39 #endif // SFNTLY_CPP_SRC_SFNTLY_TOOLS_SUBSETTER_TABLE_SUBSETTER_H_ 40
