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Side by Side Diff: core/fxge/android/fpf_skiafontmgr.cpp

Issue 1857713003: Rename GetCStr and GetPtr to match CFX_ByteString (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Rebase to master Created 4 years, 8 months ago
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1 // Copyright 2014 PDFium Authors. All rights reserved. 1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 6
7 #include "core/fxcrt/include/fx_system.h" 7 #include "core/fxcrt/include/fx_system.h"
8 8
9 #if _FX_OS_ == _FX_ANDROID_ 9 #if _FX_OS_ == _FX_ANDROID_
10 10
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169 case FXFONT_THAI_CHARSET: 169 case FXFONT_THAI_CHARSET:
170 return FPF_SKIACHARSET_Thai; 170 return FPF_SKIACHARSET_Thai;
171 case FXFONT_EASTEUROPE_CHARSET: 171 case FXFONT_EASTEUROPE_CHARSET:
172 return FPF_SKIACHARSET_EeasternEuropean; 172 return FPF_SKIACHARSET_EeasternEuropean;
173 } 173 }
174 return FPF_SKIACHARSET_Default; 174 return FPF_SKIACHARSET_Default;
175 } 175 }
176 static uint32_t FPF_SKIANormalizeFontName(const CFX_ByteStringC& bsfamily) { 176 static uint32_t FPF_SKIANormalizeFontName(const CFX_ByteStringC& bsfamily) {
177 uint32_t dwHash = 0; 177 uint32_t dwHash = 0;
178 int32_t iLength = bsfamily.GetLength(); 178 int32_t iLength = bsfamily.GetLength();
179 const FX_CHAR* pBuffer = bsfamily.GetCStr(); 179 const FX_CHAR* pBuffer = bsfamily.c_str();
180 for (int32_t i = 0; i < iLength; i++) { 180 for (int32_t i = 0; i < iLength; i++) {
181 FX_CHAR ch = pBuffer[i]; 181 FX_CHAR ch = pBuffer[i];
182 if (ch == ' ' || ch == '-' || ch == ',') { 182 if (ch == ' ' || ch == '-' || ch == ',') {
183 continue; 183 continue;
184 } 184 }
185 dwHash = 31 * dwHash + FXSYS_tolower(ch); 185 dwHash = 31 * dwHash + FXSYS_tolower(ch);
186 } 186 }
187 return dwHash; 187 return dwHash;
188 } 188 }
189 static uint32_t FPF_SKIAGetFamilyHash(const CFX_ByteStringC& bsFamily, 189 static uint32_t FPF_SKIAGetFamilyHash(const CFX_ByteStringC& bsFamily,
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365 FXFT_Face CFPF_SkiaFontMgr::GetFontFace(const CFX_ByteStringC& bsFile, 365 FXFT_Face CFPF_SkiaFontMgr::GetFontFace(const CFX_ByteStringC& bsFile,
366 int32_t iFaceIndex) { 366 int32_t iFaceIndex) {
367 if (bsFile.IsEmpty()) { 367 if (bsFile.IsEmpty()) {
368 return NULL; 368 return NULL;
369 } 369 }
370 if (iFaceIndex < 0) { 370 if (iFaceIndex < 0) {
371 return NULL; 371 return NULL;
372 } 372 }
373 FXFT_Open_Args args; 373 FXFT_Open_Args args;
374 args.flags = FT_OPEN_PATHNAME; 374 args.flags = FT_OPEN_PATHNAME;
375 args.pathname = (FT_String*)bsFile.GetCStr(); 375 args.pathname = static_cast<FT_String*>(bsFile.c_str());
376 FXFT_Face face; 376 FXFT_Face face;
377 if (FXFT_Open_Face(m_FTLibrary, &args, iFaceIndex, &face)) { 377 if (FXFT_Open_Face(m_FTLibrary, &args, iFaceIndex, &face)) {
378 return FALSE; 378 return FALSE;
379 } 379 }
380 FXFT_Set_Pixel_Sizes(face, 0, 64); 380 FXFT_Set_Pixel_Sizes(face, 0, 64);
381 return face; 381 return face;
382 } 382 }
383 FXFT_Face CFPF_SkiaFontMgr::GetFontFace(const uint8_t* pBuffer, 383 FXFT_Face CFPF_SkiaFontMgr::GetFontFace(const uint8_t* pBuffer,
384 size_t szBuffer, 384 size_t szBuffer,
385 int32_t iFaceIndex) { 385 int32_t iFaceIndex) {
386 if (!pBuffer || szBuffer < 1) { 386 if (!pBuffer || szBuffer < 1) {
387 return NULL; 387 return NULL;
388 } 388 }
389 if (iFaceIndex < 0) { 389 if (iFaceIndex < 0) {
390 return NULL; 390 return NULL;
391 } 391 }
392 FXFT_Open_Args args; 392 FXFT_Open_Args args;
393 args.flags = FT_OPEN_MEMORY; 393 args.flags = FT_OPEN_MEMORY;
394 args.memory_base = pBuffer; 394 args.memory_base = pBuffer;
395 args.memory_size = szBuffer; 395 args.memory_size = szBuffer;
396 FXFT_Face face; 396 FXFT_Face face;
397 if (FXFT_Open_Face(m_FTLibrary, &args, iFaceIndex, &face)) { 397 if (FXFT_Open_Face(m_FTLibrary, &args, iFaceIndex, &face)) {
398 return FALSE; 398 return FALSE;
399 } 399 }
400 FXFT_Set_Pixel_Sizes(face, 0, 64); 400 FXFT_Set_Pixel_Sizes(face, 0, 64);
401 return face; 401 return face;
402 } 402 }
403 void CFPF_SkiaFontMgr::ScanPath(const CFX_ByteStringC& path) { 403 void CFPF_SkiaFontMgr::ScanPath(const CFX_ByteStringC& path) {
404 void* handle = FX_OpenFolder(path.GetCStr()); 404 void* handle = FX_OpenFolder(path.c_str());
405 if (!handle) { 405 if (!handle) {
406 return; 406 return;
407 } 407 }
408 CFX_ByteString filename; 408 CFX_ByteString filename;
409 FX_BOOL bFolder = FALSE; 409 FX_BOOL bFolder = FALSE;
410 while (FX_GetNextFile(handle, filename, bFolder)) { 410 while (FX_GetNextFile(handle, filename, bFolder)) {
411 if (bFolder) { 411 if (bFolder) {
412 if (filename == "." || filename == "..") { 412 if (filename == "." || filename == "..") {
413 continue; 413 continue;
414 } 414 }
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427 } else { 427 } else {
428 ScanFile(fullpath); 428 ScanFile(fullpath);
429 } 429 }
430 } 430 }
431 FX_CloseFolder(handle); 431 FX_CloseFolder(handle);
432 } 432 }
433 void CFPF_SkiaFontMgr::ScanFile(const CFX_ByteStringC& file) { 433 void CFPF_SkiaFontMgr::ScanFile(const CFX_ByteStringC& file) {
434 FXFT_Face face = GetFontFace(file); 434 FXFT_Face face = GetFontFace(file);
435 if (face) { 435 if (face) {
436 CFPF_SkiaPathFont* pFontDesc = new CFPF_SkiaPathFont; 436 CFPF_SkiaPathFont* pFontDesc = new CFPF_SkiaPathFont;
437 pFontDesc->SetPath(file.GetCStr()); 437 pFontDesc->SetPath(file.c_str());
438 ReportFace(face, pFontDesc); 438 ReportFace(face, pFontDesc);
439 m_FontFaces.push_back(pFontDesc); 439 m_FontFaces.push_back(pFontDesc);
440 FXFT_Done_Face(face); 440 FXFT_Done_Face(face);
441 } 441 }
442 } 442 }
443 static const uint32_t g_FPFSkiaFontCharsets[] = { 443 static const uint32_t g_FPFSkiaFontCharsets[] = {
444 FPF_SKIACHARSET_Ansi, 444 FPF_SKIACHARSET_Ansi,
445 FPF_SKIACHARSET_EeasternEuropean, 445 FPF_SKIACHARSET_EeasternEuropean,
446 FPF_SKIACHARSET_Cyrillic, 446 FPF_SKIACHARSET_Cyrillic,
447 FPF_SKIACHARSET_Greek, 447 FPF_SKIACHARSET_Greek,
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515 } 515 }
516 if (pOS2 && (pOS2->ulCodePageRange1 & (1 << 31))) { 516 if (pOS2 && (pOS2->ulCodePageRange1 & (1 << 31))) {
517 pFontDesc->m_dwStyle |= FXFONT_SYMBOLIC; 517 pFontDesc->m_dwStyle |= FXFONT_SYMBOLIC;
518 } 518 }
519 pFontDesc->m_dwCharsets = FPF_SkiaGetFaceCharset(pOS2); 519 pFontDesc->m_dwCharsets = FPF_SkiaGetFaceCharset(pOS2);
520 pFontDesc->m_iFaceIndex = face->face_index; 520 pFontDesc->m_iFaceIndex = face->face_index;
521 pFontDesc->m_iGlyphNum = face->num_glyphs; 521 pFontDesc->m_iGlyphNum = face->num_glyphs;
522 } 522 }
523 void CFPF_SkiaFontMgr::OutputSystemFonts() {} 523 void CFPF_SkiaFontMgr::OutputSystemFonts() {}
524 #endif 524 #endif
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