diff options
Diffstat (limited to 'fpdfsdk/src/fpdf_sysfontinfo.cpp')
| -rw-r--r-- | fpdfsdk/src/fpdf_sysfontinfo.cpp | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/fpdfsdk/src/fpdf_sysfontinfo.cpp b/fpdfsdk/src/fpdf_sysfontinfo.cpp deleted file mode 100644 index 655c4a22bb..0000000000 --- a/fpdfsdk/src/fpdf_sysfontinfo.cpp +++ /dev/null @@ -1,189 +0,0 @@ -// Copyright 2014 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 "public/fpdf_sysfontinfo.h" - -#include "fpdfsdk/include/fsdk_define.h" -#include "fpdfsdk/include/pdfwindow/PWL_FontMap.h" - -class CFX_ExternalFontInfo final : public IFX_SystemFontInfo { - public: - explicit CFX_ExternalFontInfo(FPDF_SYSFONTINFO* pInfo) : m_pInfo(pInfo) {} - - void Release() override { - if (m_pInfo->Release) - m_pInfo->Release(m_pInfo); - delete this; - } - - FX_BOOL EnumFontList(CFX_FontMapper* pMapper) override { - if (m_pInfo->EnumFonts) { - m_pInfo->EnumFonts(m_pInfo, pMapper); - return TRUE; - } - return FALSE; - } - - void* MapFont(int weight, - FX_BOOL bItalic, - int charset, - int pitch_family, - const FX_CHAR* family, - int& iExact) override { - if (m_pInfo->MapFont) - return m_pInfo->MapFont(m_pInfo, weight, bItalic, charset, pitch_family, - family, &iExact); - return NULL; - } - - void* GetFont(const FX_CHAR* family) override { - if (m_pInfo->GetFont) - return m_pInfo->GetFont(m_pInfo, family); - return NULL; - } - - FX_DWORD GetFontData(void* hFont, - FX_DWORD table, - uint8_t* buffer, - FX_DWORD size) override { - if (m_pInfo->GetFontData) - return m_pInfo->GetFontData(m_pInfo, hFont, table, buffer, size); - return 0; - } - - FX_BOOL GetFaceName(void* hFont, CFX_ByteString& name) override { - if (!m_pInfo->GetFaceName) - return FALSE; - FX_DWORD size = m_pInfo->GetFaceName(m_pInfo, hFont, NULL, 0); - if (size == 0) - return FALSE; - char* buffer = FX_Alloc(char, size); - size = m_pInfo->GetFaceName(m_pInfo, hFont, buffer, size); - name = CFX_ByteString(buffer, size); - FX_Free(buffer); - return TRUE; - } - - FX_BOOL GetFontCharset(void* hFont, int& charset) override { - if (m_pInfo->GetFontCharset) { - charset = m_pInfo->GetFontCharset(m_pInfo, hFont); - return TRUE; - } - return FALSE; - } - - void DeleteFont(void* hFont) override { - if (m_pInfo->DeleteFont) - m_pInfo->DeleteFont(m_pInfo, hFont); - } - - private: - ~CFX_ExternalFontInfo() override {} - - FPDF_SYSFONTINFO* const m_pInfo; -}; - -DLLEXPORT void STDCALL FPDF_AddInstalledFont(void* mapper, - const char* name, - int charset) { - ((CFX_FontMapper*)mapper)->AddInstalledFont(name, charset); -} - -DLLEXPORT void STDCALL FPDF_SetSystemFontInfo(FPDF_SYSFONTINFO* pFontInfoExt) { - if (pFontInfoExt->version != 1) - return; - - CFX_GEModule::Get()->GetFontMgr()->SetSystemFontInfo( - new CFX_ExternalFontInfo(pFontInfoExt)); -} - -DLLEXPORT const FPDF_CharsetFontMap* STDCALL FPDF_GetDefaultTTFMap() { - return CPWL_FontMap::defaultTTFMap; -} - -struct FPDF_SYSFONTINFO_DEFAULT : public FPDF_SYSFONTINFO { - IFX_SystemFontInfo* m_pFontInfo; -}; - -static void DefaultRelease(struct _FPDF_SYSFONTINFO* pThis) { - ((FPDF_SYSFONTINFO_DEFAULT*)pThis)->m_pFontInfo->Release(); -} - -static void DefaultEnumFonts(struct _FPDF_SYSFONTINFO* pThis, void* pMapper) { - ((FPDF_SYSFONTINFO_DEFAULT*)pThis) - ->m_pFontInfo->EnumFontList((CFX_FontMapper*)pMapper); -} - -static void* DefaultMapFont(struct _FPDF_SYSFONTINFO* pThis, - int weight, - int bItalic, - int charset, - int pitch_family, - const char* family, - int* bExact) { - return ((FPDF_SYSFONTINFO_DEFAULT*)pThis) - ->m_pFontInfo->MapFont(weight, bItalic, charset, pitch_family, family, - *bExact); -} - -void* DefaultGetFont(struct _FPDF_SYSFONTINFO* pThis, const char* family) { - return ((FPDF_SYSFONTINFO_DEFAULT*)pThis)->m_pFontInfo->GetFont(family); -} - -static unsigned long DefaultGetFontData(struct _FPDF_SYSFONTINFO* pThis, - void* hFont, - unsigned int table, - unsigned char* buffer, - unsigned long buf_size) { - return ((FPDF_SYSFONTINFO_DEFAULT*)pThis) - ->m_pFontInfo->GetFontData(hFont, table, buffer, buf_size); -} - -static unsigned long DefaultGetFaceName(struct _FPDF_SYSFONTINFO* pThis, - void* hFont, - char* buffer, - unsigned long buf_size) { - CFX_ByteString name; - if (!((FPDF_SYSFONTINFO_DEFAULT*)pThis) - ->m_pFontInfo->GetFaceName(hFont, name)) - return 0; - if (name.GetLength() >= (long)buf_size) - return name.GetLength() + 1; - FXSYS_strcpy(buffer, name); - return name.GetLength() + 1; -} - -static int DefaultGetFontCharset(struct _FPDF_SYSFONTINFO* pThis, void* hFont) { - int charset; - if (!((FPDF_SYSFONTINFO_DEFAULT*)pThis) - ->m_pFontInfo->GetFontCharset(hFont, charset)) - return 0; - return charset; -} - -static void DefaultDeleteFont(struct _FPDF_SYSFONTINFO* pThis, void* hFont) { - ((FPDF_SYSFONTINFO_DEFAULT*)pThis)->m_pFontInfo->DeleteFont(hFont); -} - -DLLEXPORT FPDF_SYSFONTINFO* STDCALL FPDF_GetDefaultSystemFontInfo() { - IFX_SystemFontInfo* pFontInfo = IFX_SystemFontInfo::CreateDefault(nullptr); - if (!pFontInfo) - return NULL; - - FPDF_SYSFONTINFO_DEFAULT* pFontInfoExt = - FX_Alloc(FPDF_SYSFONTINFO_DEFAULT, 1); - pFontInfoExt->DeleteFont = DefaultDeleteFont; - pFontInfoExt->EnumFonts = DefaultEnumFonts; - pFontInfoExt->GetFaceName = DefaultGetFaceName; - pFontInfoExt->GetFont = DefaultGetFont; - pFontInfoExt->GetFontCharset = DefaultGetFontCharset; - pFontInfoExt->GetFontData = DefaultGetFontData; - pFontInfoExt->MapFont = DefaultMapFont; - pFontInfoExt->Release = DefaultRelease; - pFontInfoExt->version = 1; - pFontInfoExt->m_pFontInfo = pFontInfo; - return pFontInfoExt; -} |