Line data    Source code

       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           0 : 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_