| // Copyright 2016 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "core/fxge/android/cfx_androidfontinfo.h" |
| |
| #include "core/fxcrt/fx_system.h" |
| #include "core/fxge/android/cfpf_skiafont.h" |
| #include "core/fxge/android/cfpf_skiafontmgr.h" |
| #include "core/fxge/cfx_fontmapper.h" |
| #include "core/fxge/fx_font.h" |
| |
| CFX_AndroidFontInfo::CFX_AndroidFontInfo() : m_pFontMgr(nullptr) {} |
| CFX_AndroidFontInfo::~CFX_AndroidFontInfo() {} |
| bool CFX_AndroidFontInfo::Init(CFPF_SkiaFontMgr* pFontMgr) { |
| if (!pFontMgr) |
| return false; |
| |
| pFontMgr->LoadSystemFonts(); |
| m_pFontMgr = pFontMgr; |
| return true; |
| } |
| |
| bool CFX_AndroidFontInfo::EnumFontList(CFX_FontMapper* pMapper) { |
| return false; |
| } |
| |
| void* CFX_AndroidFontInfo::MapFont(int weight, |
| bool bItalic, |
| int charset, |
| int pitch_family, |
| const char* face) { |
| if (!m_pFontMgr) |
| return nullptr; |
| |
| uint32_t dwStyle = 0; |
| if (weight >= 700) |
| dwStyle |= FXFONT_FORCE_BOLD; |
| if (bItalic) |
| dwStyle |= FXFONT_ITALIC; |
| if (FontFamilyIsFixedPitch(pitch_family)) |
| dwStyle |= FXFONT_FIXED_PITCH; |
| if (FontFamilyIsScript(pitch_family)) |
| dwStyle |= FXFONT_SCRIPT; |
| if (FontFamilyIsRoman(pitch_family)) |
| dwStyle |= FXFONT_SERIF; |
| return m_pFontMgr->CreateFont(face, charset, dwStyle); |
| } |
| |
| void* CFX_AndroidFontInfo::GetFont(const char* face) { |
| return nullptr; |
| } |
| |
| uint32_t CFX_AndroidFontInfo::GetFontData(void* hFont, |
| uint32_t table, |
| pdfium::span<uint8_t> buffer) { |
| if (!hFont) |
| return 0; |
| return static_cast<CFPF_SkiaFont*>(hFont)->GetFontData(table, buffer); |
| } |
| |
| bool CFX_AndroidFontInfo::GetFaceName(void* hFont, ByteString* name) { |
| if (!hFont) |
| return false; |
| |
| *name = static_cast<CFPF_SkiaFont*>(hFont)->GetFamilyName(); |
| return true; |
| } |
| |
| bool CFX_AndroidFontInfo::GetFontCharset(void* hFont, int* charset) { |
| if (!hFont) |
| return false; |
| |
| *charset = static_cast<CFPF_SkiaFont*>(hFont)->GetCharset(); |
| return false; |
| } |
| |
| void CFX_AndroidFontInfo::DeleteFont(void* hFont) {} |