| // Copyright 2017 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 "xfa/fgas/font/cfgas_defaultfontmanager.h" |
| |
| #include "xfa/fgas/font/fgas_fontutils.h" |
| |
| CFGAS_DefaultFontManager::CFGAS_DefaultFontManager() {} |
| |
| CFGAS_DefaultFontManager::~CFGAS_DefaultFontManager() {} |
| |
| RetainPtr<CFGAS_GEFont> CFGAS_DefaultFontManager::GetFont( |
| CFGAS_FontMgr* pFontMgr, |
| const WideStringView& wsFontFamily, |
| uint32_t dwFontStyles) { |
| WideString wsFontName(wsFontFamily); |
| RetainPtr<CFGAS_GEFont> pFont = |
| pFontMgr->LoadFont(wsFontName.c_str(), dwFontStyles, 0xFFFF); |
| if (!pFont) { |
| const FGAS_FontInfo* pCurFont = |
| FGAS_FontInfoByFontName(wsFontName.AsStringView()); |
| if (pCurFont && pCurFont->pReplaceFont) { |
| uint32_t dwStyle = 0; |
| // TODO(dsinclair): Why doesn't this check the other flags? |
| if (FontStyleIsBold(dwFontStyles)) |
| dwStyle |= FXFONT_BOLD; |
| if (FontStyleIsItalic(dwFontStyles)) |
| dwStyle |= FXFONT_ITALIC; |
| |
| const wchar_t* pReplace = pCurFont->pReplaceFont; |
| int32_t iLength = wcslen(pReplace); |
| while (iLength > 0) { |
| const wchar_t* pNameText = pReplace; |
| while (*pNameText != L',' && iLength > 0) { |
| pNameText++; |
| iLength--; |
| } |
| WideString wsReplace = WideString(pReplace, pNameText - pReplace); |
| pFont = pFontMgr->LoadFont(wsReplace.c_str(), dwStyle, 0xFFFF); |
| if (pFont) |
| break; |
| |
| iLength--; |
| pNameText++; |
| pReplace = pNameText; |
| } |
| } |
| } |
| return pFont; |
| } |
| |
| RetainPtr<CFGAS_GEFont> CFGAS_DefaultFontManager::GetDefaultFont( |
| CFGAS_FontMgr* pFontMgr, |
| const WideStringView& wsFontFamily, |
| uint32_t dwFontStyles) { |
| RetainPtr<CFGAS_GEFont> pFont = |
| pFontMgr->LoadFont(L"Arial Narrow", dwFontStyles, 0xFFFF); |
| if (!pFont) { |
| pFont = pFontMgr->LoadFont(static_cast<const wchar_t*>(nullptr), |
| dwFontStyles, 0xFFFF); |
| } |
| return pFont; |
| } |