diff options
author | dsinclair <dsinclair@chromium.org> | 2016-10-04 11:29:35 -0700 |
---|---|---|
committer | Commit bot <commit-bot@chromium.org> | 2016-10-04 11:29:36 -0700 |
commit | 41872fa5ac7448a50f66ad56d7bde8d1aa77db4b (patch) | |
tree | 49f8162a8ed05ace693d7164f9ba116286427919 /core/fpdfapi/fpdf_page/cpdf_shadingpattern.cpp | |
parent | bc5e6d289ed40efec2b0e03427e8fc2947bf53e3 (diff) | |
download | pdfium-41872fa5ac7448a50f66ad56d7bde8d1aa77db4b.tar.xz |
Move core/fpdfapi/fpdf_page to core/fpdfapi/page
BUG=pdfium:603
Review-Url: https://codereview.chromium.org/2386423004
Diffstat (limited to 'core/fpdfapi/fpdf_page/cpdf_shadingpattern.cpp')
-rw-r--r-- | core/fpdfapi/fpdf_page/cpdf_shadingpattern.cpp | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/core/fpdfapi/fpdf_page/cpdf_shadingpattern.cpp b/core/fpdfapi/fpdf_page/cpdf_shadingpattern.cpp deleted file mode 100644 index 8b74d1275e..0000000000 --- a/core/fpdfapi/fpdf_page/cpdf_shadingpattern.cpp +++ /dev/null @@ -1,97 +0,0 @@ -// Copyright 2016 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 "core/fpdfapi/fpdf_page/cpdf_shadingpattern.h" - -#include "core/fpdfapi/fpdf_page/pageint.h" -#include "core/fpdfapi/fpdf_parser/cpdf_array.h" -#include "core/fpdfapi/fpdf_parser/cpdf_dictionary.h" -#include "core/fpdfapi/fpdf_parser/cpdf_document.h" -#include "core/fpdfapi/fpdf_parser/cpdf_object.h" - -namespace { - -ShadingType ToShadingType(int type) { - return (type > static_cast<int>(kInvalidShading) && - type < static_cast<int>(kMaxShading)) - ? static_cast<ShadingType>(type) - : kInvalidShading; -} - -} // namespace - -CPDF_ShadingPattern::CPDF_ShadingPattern(CPDF_Document* pDoc, - CPDF_Object* pPatternObj, - FX_BOOL bShading, - const CFX_Matrix& parentMatrix) - : CPDF_Pattern(SHADING, - pDoc, - bShading ? nullptr : pPatternObj, - parentMatrix), - m_ShadingType(kInvalidShading), - m_bShadingObj(bShading), - m_pShadingObj(pPatternObj), - m_pCS(nullptr), - m_pCountedCS(nullptr) { - if (!bShading) { - CPDF_Dictionary* pDict = m_pPatternObj->GetDict(); - m_Pattern2Form = pDict->GetMatrixFor("Matrix"); - m_pShadingObj = pDict->GetDirectObjectFor("Shading"); - m_Pattern2Form.Concat(parentMatrix); - } -} - -CPDF_ShadingPattern::~CPDF_ShadingPattern() { - CPDF_ColorSpace* pCS = m_pCountedCS ? m_pCountedCS->get() : nullptr; - if (pCS && m_pDocument) - m_pDocument->GetPageData()->ReleaseColorSpace(pCS->GetArray()); -} - -CPDF_TilingPattern* CPDF_ShadingPattern::AsTilingPattern() { - return nullptr; -} - -CPDF_ShadingPattern* CPDF_ShadingPattern::AsShadingPattern() { - return this; -} - -bool CPDF_ShadingPattern::Load() { - if (m_ShadingType != kInvalidShading) - return TRUE; - - CPDF_Dictionary* pShadingDict = - m_pShadingObj ? m_pShadingObj->GetDict() : nullptr; - if (!pShadingDict) - return FALSE; - - m_pFunctions.clear(); - CPDF_Object* pFunc = pShadingDict->GetDirectObjectFor("Function"); - if (pFunc) { - if (CPDF_Array* pArray = pFunc->AsArray()) { - m_pFunctions.resize(std::min<size_t>(pArray->GetCount(), 4)); - for (size_t i = 0; i < m_pFunctions.size(); ++i) - m_pFunctions[i] = CPDF_Function::Load(pArray->GetDirectObjectAt(i)); - } else { - m_pFunctions.push_back(CPDF_Function::Load(pFunc)); - } - } - CPDF_Object* pCSObj = pShadingDict->GetDirectObjectFor("ColorSpace"); - if (!pCSObj) - return FALSE; - - CPDF_DocPageData* pDocPageData = m_pDocument->GetPageData(); - m_pCS = pDocPageData->GetColorSpace(pCSObj, nullptr); - if (m_pCS) - m_pCountedCS = pDocPageData->FindColorSpacePtr(m_pCS->GetArray()); - - m_ShadingType = ToShadingType(pShadingDict->GetIntegerFor("ShadingType")); - - // We expect to have a stream if our shading type is a mesh. - if (IsMeshShading() && !ToStream(m_pShadingObj)) - return FALSE; - - return TRUE; -} |