diff options
author | Dan Sinclair <dsinclair@chromium.org> | 2016-03-16 09:48:56 -0400 |
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committer | Dan Sinclair <dsinclair@chromium.org> | 2016-03-16 09:48:56 -0400 |
commit | 455a4199482324c888ea5892c660da354435c091 (patch) | |
tree | d0f33bcf658f65e999705e93a2f4a29816b3875e /core/fpdfapi/fpdf_page/cpdf_form.cpp | |
parent | 2b2cbebe77bc927febdf527c9e7857067873133e (diff) | |
download | pdfium-455a4199482324c888ea5892c660da354435c091.tar.xz |
Move core/include/fpdfapi/fpdf_page.h to correct locations.
This CL splits the fpdf_page.h header into the individual classes and moves
them to the correct core/fpdfapi locations.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/1805663002 .
Diffstat (limited to 'core/fpdfapi/fpdf_page/cpdf_form.cpp')
-rw-r--r-- | core/fpdfapi/fpdf_page/cpdf_form.cpp | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/core/fpdfapi/fpdf_page/cpdf_form.cpp b/core/fpdfapi/fpdf_page/cpdf_form.cpp new file mode 100644 index 0000000000..a1160397fc --- /dev/null +++ b/core/fpdfapi/fpdf_page/cpdf_form.cpp @@ -0,0 +1,65 @@ +// 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/include/cpdf_form.h" + +#include "core/fpdfapi/fpdf_page/include/cpdf_pageobjectholder.h" +#include "core/fpdfapi/fpdf_page/pageint.h" +#include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h" +#include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h" + +CPDF_Form::CPDF_Form(CPDF_Document* pDoc, + CPDF_Dictionary* pPageResources, + CPDF_Stream* pFormStream, + CPDF_Dictionary* pParentResources) { + m_pDocument = pDoc; + m_pFormStream = pFormStream; + m_pFormDict = pFormStream ? pFormStream->GetDict() : NULL; + m_pResources = m_pFormDict->GetDictBy("Resources"); + m_pPageResources = pPageResources; + if (!m_pResources) { + m_pResources = pParentResources; + } + if (!m_pResources) { + m_pResources = pPageResources; + } + m_Transparency = 0; + LoadTransInfo(); +} + +CPDF_Form::~CPDF_Form() {} + +void CPDF_Form::StartParse(CPDF_AllStates* pGraphicStates, + CFX_Matrix* pParentMatrix, + CPDF_Type3Char* pType3Char, + CPDF_ParseOptions* pOptions, + int level) { + if (m_ParseState == CONTENT_PARSED || m_ParseState == CONTENT_PARSING) { + return; + } + m_pParser.reset(new CPDF_ContentParser); + m_pParser->Start(this, pGraphicStates, pParentMatrix, pType3Char, pOptions, + level); + m_ParseState = CONTENT_PARSING; +} + +void CPDF_Form::ParseContent(CPDF_AllStates* pGraphicStates, + CFX_Matrix* pParentMatrix, + CPDF_Type3Char* pType3Char, + CPDF_ParseOptions* pOptions, + int level) { + StartParse(pGraphicStates, pParentMatrix, pType3Char, pOptions, level); + ContinueParse(NULL); +} + +CPDF_Form* CPDF_Form::Clone() const { + CPDF_Form* pCloneForm = + new CPDF_Form(m_pDocument, m_pPageResources, m_pFormStream, m_pResources); + for (const auto& pObj : m_PageObjectList) + pCloneForm->m_PageObjectList.emplace_back(pObj->Clone()); + + return pCloneForm; +} |