130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun/* 230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * Copyright 2011 Google Inc. All Rights Reserved. 330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * 430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * Licensed under the Apache License, Version 2.0 (the "License"); 530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * you may not use this file except in compliance with the License. 630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * You may obtain a copy of the License at 730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * 830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * http://www.apache.org/licenses/LICENSE-2.0 930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * 1030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * Unless required by applicable law or agreed to in writing, software 1130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * distributed under the License is distributed on an "AS IS" BASIS, 1230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * See the License for the specific language governing permissions and 1430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * limitations under the License. 1530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun */ 1630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 1730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun// type.h needs to be included first because of building issues on Windows 1830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun// Type aliases we delcare are defined in other headers and make the build 1930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun// fail otherwise. 2030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/port/type.h" 2130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/table.h" 2230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 2330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/font.h" 2430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/tag.h" 2530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/bitmap/ebdt_table.h" 2630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/bitmap/eblc_table.h" 2730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/bitmap/ebsc_table.h" 2830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/core/cmap_table.h" 2930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/core/font_header_table.h" 3030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/core/horizontal_device_metrics_table.h" 3130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/core/horizontal_header_table.h" 3230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/core/horizontal_metrics_table.h" 3330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/core/maximum_profile_table.h" 3430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/core/name_table.h" 3530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/core/os2_table.h" 3630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/generic_table_builder.h" 3730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/table_based_table_builder.h" 3830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/truetype/glyph_table.h" 3930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#include "sfntly/table/truetype/loca_table.h" 4030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 4130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunnamespace sfntly { 4230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 4330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun/****************************************************************************** 4430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * Table class 4530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun ******************************************************************************/ 4630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunTable::~Table() {} 4730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 4830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunint64_t Table::CalculatedChecksum() { 4930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return data_->Checksum(); 5030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 5130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 5230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunvoid Table::SetFont(Font* font) { 5330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun font_ = font; 5430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 5530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 5630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunTable::Table(Header* header, ReadableFontData* data) 5730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun : FontDataTable(data) { 5830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun header_ = header; 5930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 6030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 6130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun/****************************************************************************** 6230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun * Table::Builder class 6330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun ******************************************************************************/ 6430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunTable::Builder::~Builder() { 6530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun header_.Release(); 6630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 6730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 6830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurunvoid Table::Builder::NotifyPostTableBuild(FontDataTable* table) { 6930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun if (model_changed() || data_changed()) { 7030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun Table* derived_table = down_cast<Table*>(table); 7130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun derived_table->header_ = new Header(header()->tag(), 7230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun derived_table->DataLength()); 7330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } 7430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 7530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 7630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunCALLER_ATTACH 7730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunTable::Builder* Table::Builder::GetBuilder(Header* header, 7830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun WritableFontData* table_data) { 7930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun int32_t tag = header->tag(); 8030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun Table::Builder* builder_raw = NULL; 8130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 8230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun // Note: Tables are commented out when they are not used/ported. 8330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun // TODO(arthurhsu): IMPLEMENT: finish tables that are not ported. 8430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun if (tag == Tag::head) { 8530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 8630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun FontHeaderTable::Builder::CreateBuilder(header, table_data)); 8730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#if defined (SFNTLY_EXPERIMENTAL) 8830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::cmap) { 8930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 9030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun CMapTable::Builder::CreateBuilder(header, table_data)); 9130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#endif // SFNTLY_EXPERIMENTAL 9230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::hhea) { 9330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 9430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun HorizontalHeaderTable::Builder::CreateBuilder(header, table_data)); 9530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::hmtx) { 9630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 9730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun HorizontalMetricsTable::Builder::CreateBuilder(header, table_data)); 9830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::maxp) { 9930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 10030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun MaximumProfileTable::Builder::CreateBuilder(header, table_data)); 10130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::name) { 10230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 10330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun NameTable::Builder::CreateBuilder(header, table_data)); 10430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::OS_2) { 10530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 10630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun OS2Table::Builder::CreateBuilder(header, table_data)); 10730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun }/* else if (tag == Tag::PostScript) { 10830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 10930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun PostScriptTable::Builder::CreateBuilder(header, table_data)); 11030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::cvt) { 11130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 11230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun ControlValueTable::Builder::CreateBuilder(header, table_data)); 11330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun }*/ else if (tag == Tag::glyf) { 11430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 11530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun GlyphTable::Builder::CreateBuilder(header, table_data)); 11630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::loca) { 11730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 11830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun LocaTable::Builder::CreateBuilder(header, table_data)); 11930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::EBDT || tag == Tag::bdat) { 12030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 12130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun EbdtTable::Builder::CreateBuilder(header, table_data)); 12230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::EBLC || tag == Tag::bloc) { 12330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 12430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun EblcTable::Builder::CreateBuilder(header, table_data)); 12530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::EBSC) { 12630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 12730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun EbscTable::Builder::CreateBuilder(header, table_data)); 12830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } /* else if (tag == Tag::prep) { 12930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 13030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun ControlProgramTable::Builder::CreateBuilder(header, table_data)); 13130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun }*/ else if (tag == Tag::bhed) { 13230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 13330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun FontHeaderTable::Builder::CreateBuilder(header, table_data)); 13430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#if defined (SFNTLY_EXPERIMENTAL) 13530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else if (tag == Tag::hdmx) { 13630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 13730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun HorizontalDeviceMetricsTable::Builder::CreateBuilder(header, 13830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun table_data)); 13930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun#endif // SFNTLY_EXPERIMENTAL 14030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } else { 14130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun builder_raw = static_cast<Table::Builder*>( 14230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun GenericTableBuilder::CreateBuilder(header, table_data)); 14330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun } 14430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 14530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun return builder_raw; 14630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 14730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 14830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunTable::Builder::Builder(Header* header, WritableFontData* data) 14930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun : FontDataTable::Builder(data) { 15030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun header_ = header; 15130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 15230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 15330d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunTable::Builder::Builder(Header* header, ReadableFontData* data) 15430d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun : FontDataTable::Builder(data) { 15530d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun header_ = header; 15630d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 15730d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 15830d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim GurunTable::Builder::Builder(Header* header) { 15930d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun header_ = header; 16030d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} 16130d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun 16230d4e1f3d81ad9f7a1aa14ce6d2ceb5df56c15cdSelim Gurun} // namespace sfntly 163