| // 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/page/cpdf_formobject.h" |
| |
| #include <utility> |
| |
| #include "core/fpdfapi/page/cpdf_form.h" |
| |
| CPDF_FormObject::CPDF_FormObject(int32_t content_stream, |
| std::unique_ptr<CPDF_Form> pForm, |
| const CFX_Matrix& matrix) |
| : CPDF_PageObject(content_stream), |
| m_pForm(std::move(pForm)), |
| m_FormMatrix(matrix) {} |
| |
| CPDF_FormObject::~CPDF_FormObject() = default; |
| |
| void CPDF_FormObject::Transform(const CFX_Matrix& matrix) { |
| m_FormMatrix.Concat(matrix); |
| CalcBoundingBox(); |
| } |
| |
| bool CPDF_FormObject::IsForm() const { |
| return true; |
| } |
| |
| CPDF_FormObject* CPDF_FormObject::AsForm() { |
| return this; |
| } |
| |
| const CPDF_FormObject* CPDF_FormObject::AsForm() const { |
| return this; |
| } |
| |
| CPDF_PageObject::Type CPDF_FormObject::GetType() const { |
| return FORM; |
| } |
| |
| void CPDF_FormObject::CalcBoundingBox() { |
| SetRect(m_FormMatrix.TransformRect(m_pForm->CalcBoundingBox())); |
| } |