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| 1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 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/fpdfapi/fpdf_font/cpdf_type3char.h" | 7 #include "core/fpdfapi/font/cpdf_type3char.h" |
| 8 | 8 |
| 9 #include "core/fpdfapi/fpdf_page/cpdf_form.h" | 9 #include "core/fpdfapi/fpdf_page/cpdf_form.h" |
| 10 #include "core/fpdfapi/fpdf_page/cpdf_image.h" | 10 #include "core/fpdfapi/fpdf_page/cpdf_image.h" |
| 11 #include "core/fpdfapi/fpdf_page/cpdf_imageobject.h" | 11 #include "core/fpdfapi/fpdf_page/cpdf_imageobject.h" |
| 12 #include "core/fpdfapi/fpdf_page/cpdf_pageobject.h" | 12 #include "core/fpdfapi/fpdf_page/cpdf_pageobject.h" |
| 13 #include "core/fxge/fx_dib.h" | 13 #include "core/fxge/fx_dib.h" |
| 14 | 14 |
| 15 CPDF_Type3Char::CPDF_Type3Char(CPDF_Form* pForm) | 15 CPDF_Type3Char::CPDF_Type3Char(CPDF_Form* pForm) |
| 16 : m_pForm(pForm), m_bColored(FALSE) {} | 16 : m_pForm(pForm), m_bColored(FALSE) {} |
| 17 | 17 |
| 18 CPDF_Type3Char::~CPDF_Type3Char() { | 18 CPDF_Type3Char::~CPDF_Type3Char() {} |
| 19 } | |
| 20 | 19 |
| 21 FX_BOOL CPDF_Type3Char::LoadBitmap(CPDF_RenderContext* pContext) { | 20 FX_BOOL CPDF_Type3Char::LoadBitmap(CPDF_RenderContext* pContext) { |
| 22 if (m_pBitmap || !m_pForm) | 21 if (m_pBitmap || !m_pForm) |
| 23 return TRUE; | 22 return TRUE; |
| 24 | 23 |
| 25 if (m_pForm->GetPageObjectList()->size() != 1 || m_bColored) | 24 if (m_pForm->GetPageObjectList()->size() != 1 || m_bColored) |
| 26 return FALSE; | 25 return FALSE; |
| 27 | 26 |
| 28 auto& pPageObj = m_pForm->GetPageObjectList()->front(); | 27 auto& pPageObj = m_pForm->GetPageObjectList()->front(); |
| 29 if (!pPageObj->IsImage()) | 28 if (!pPageObj->IsImage()) |
| 30 return FALSE; | 29 return FALSE; |
| 31 | 30 |
| 32 m_ImageMatrix = pPageObj->AsImage()->m_Matrix; | 31 m_ImageMatrix = pPageObj->AsImage()->m_Matrix; |
| 33 std::unique_ptr<CFX_DIBSource> pSource( | 32 std::unique_ptr<CFX_DIBSource> pSource( |
| 34 pPageObj->AsImage()->GetImage()->LoadDIBSource()); | 33 pPageObj->AsImage()->GetImage()->LoadDIBSource()); |
| 35 if (pSource) | 34 if (pSource) |
| 36 m_pBitmap.reset(pSource->Clone()); | 35 m_pBitmap.reset(pSource->Clone()); |
| 37 m_pForm.reset(); | 36 m_pForm.reset(); |
| 38 return TRUE; | 37 return TRUE; |
| 39 } | 38 } |
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