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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 <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "core/fpdfapi/fpdf_page/include/cpdf_form.h" | 9 #include "core/fpdfapi/fpdf_page/include/cpdf_form.h" |
10 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h" | 10 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h" |
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344 const CFX_ByteStringC& csEntry) const { | 344 const CFX_ByteStringC& csEntry) const { |
345 iColorType = COLORTYPE_TRANSPARENT; | 345 iColorType = COLORTYPE_TRANSPARENT; |
346 if (!m_pDict) | 346 if (!m_pDict) |
347 return 0; | 347 return 0; |
348 | 348 |
349 CPDF_Array* pEntry = m_pDict->GetArrayBy(csEntry); | 349 CPDF_Array* pEntry = m_pDict->GetArrayBy(csEntry); |
350 if (!pEntry) | 350 if (!pEntry) |
351 return 0; | 351 return 0; |
352 | 352 |
353 FX_ARGB color = 0; | 353 FX_ARGB color = 0; |
354 uint32_t dwCount = pEntry->GetCount(); | 354 size_t dwCount = pEntry->GetCount(); |
355 if (dwCount == 1) { | 355 if (dwCount == 1) { |
356 iColorType = COLORTYPE_GRAY; | 356 iColorType = COLORTYPE_GRAY; |
357 FX_FLOAT g = pEntry->GetNumberAt(0) * 255; | 357 FX_FLOAT g = pEntry->GetNumberAt(0) * 255; |
358 color = ArgbEncode(255, (int)g, (int)g, (int)g); | 358 color = ArgbEncode(255, (int)g, (int)g, (int)g); |
359 } else if (dwCount == 3) { | 359 } else if (dwCount == 3) { |
360 iColorType = COLORTYPE_RGB; | 360 iColorType = COLORTYPE_RGB; |
361 FX_FLOAT r = pEntry->GetNumberAt(0) * 255; | 361 FX_FLOAT r = pEntry->GetNumberAt(0) * 255; |
362 FX_FLOAT g = pEntry->GetNumberAt(1) * 255; | 362 FX_FLOAT g = pEntry->GetNumberAt(1) * 255; |
363 FX_FLOAT b = pEntry->GetNumberAt(2) * 255; | 363 FX_FLOAT b = pEntry->GetNumberAt(2) * 255; |
364 color = ArgbEncode(255, (int)r, (int)g, (int)b); | 364 color = ArgbEncode(255, (int)r, (int)g, (int)b); |
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393 for (int i = 0; i < 4; i++) { | 393 for (int i = 0; i < 4; i++) { |
394 fc[i] = 0; | 394 fc[i] = 0; |
395 } | 395 } |
396 if (!m_pDict) { | 396 if (!m_pDict) { |
397 return; | 397 return; |
398 } | 398 } |
399 CPDF_Array* pEntry = m_pDict->GetArrayBy(csEntry); | 399 CPDF_Array* pEntry = m_pDict->GetArrayBy(csEntry); |
400 if (!pEntry) { | 400 if (!pEntry) { |
401 return; | 401 return; |
402 } | 402 } |
403 uint32_t dwCount = pEntry->GetCount(); | 403 size_t dwCount = pEntry->GetCount(); |
404 if (dwCount == 1) { | 404 if (dwCount == 1) { |
405 iColorType = COLORTYPE_GRAY; | 405 iColorType = COLORTYPE_GRAY; |
406 fc[0] = pEntry->GetNumberAt(0); | 406 fc[0] = pEntry->GetNumberAt(0); |
407 } else if (dwCount == 3) { | 407 } else if (dwCount == 3) { |
408 iColorType = COLORTYPE_RGB; | 408 iColorType = COLORTYPE_RGB; |
409 fc[0] = pEntry->GetNumberAt(0); | 409 fc[0] = pEntry->GetNumberAt(0); |
410 fc[1] = pEntry->GetNumberAt(1); | 410 fc[1] = pEntry->GetNumberAt(1); |
411 fc[2] = pEntry->GetNumberAt(2); | 411 fc[2] = pEntry->GetNumberAt(2); |
412 } else if (dwCount == 4) { | 412 } else if (dwCount == 4) { |
413 iColorType = COLORTYPE_CMYK; | 413 iColorType = COLORTYPE_CMYK; |
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428 } | 428 } |
429 | 429 |
430 CPDF_IconFit CPDF_ApSettings::GetIconFit() const { | 430 CPDF_IconFit CPDF_ApSettings::GetIconFit() const { |
431 return CPDF_IconFit(m_pDict ? m_pDict->GetDictBy("IF") : nullptr); | 431 return CPDF_IconFit(m_pDict ? m_pDict->GetDictBy("IF") : nullptr); |
432 } | 432 } |
433 | 433 |
434 int CPDF_ApSettings::GetTextPosition() const { | 434 int CPDF_ApSettings::GetTextPosition() const { |
435 return m_pDict ? m_pDict->GetIntegerBy("TP", TEXTPOS_CAPTION) | 435 return m_pDict ? m_pDict->GetIntegerBy("TP", TEXTPOS_CAPTION) |
436 : TEXTPOS_CAPTION; | 436 : TEXTPOS_CAPTION; |
437 } | 437 } |
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