| // 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/fpdfdoc/cpdf_link.h" |
| |
| #include "core/fpdfapi/parser/cpdf_array.h" |
| #include "core/fpdfapi/parser/cpdf_dictionary.h" |
| #include "core/fpdfdoc/cpdf_nametree.h" |
| |
| CPDF_Link::CPDF_Link() = default; |
| |
| CPDF_Link::CPDF_Link(CPDF_Dictionary* pDict) : m_pDict(pDict) {} |
| |
| CPDF_Link::CPDF_Link(const CPDF_Link& that) = default; |
| |
| CPDF_Link::~CPDF_Link() = default; |
| |
| CFX_FloatRect CPDF_Link::GetRect() { |
| return m_pDict->GetRectFor("Rect"); |
| } |
| |
| CPDF_Dest CPDF_Link::GetDest(CPDF_Document* pDoc) { |
| CPDF_Object* pDest = m_pDict->GetDirectObjectFor("Dest"); |
| if (!pDest) |
| return CPDF_Dest(); |
| |
| if (pDest->IsString() || pDest->IsName()) { |
| CPDF_NameTree name_tree(pDoc, "Dests"); |
| return CPDF_Dest(name_tree.LookupNamedDest(pDoc, pDest->GetUnicodeText())); |
| } |
| if (CPDF_Array* pArray = pDest->AsArray()) |
| return CPDF_Dest(pArray); |
| return CPDF_Dest(); |
| } |
| |
| CPDF_Action CPDF_Link::GetAction() { |
| return CPDF_Action(m_pDict->GetDictFor("A")); |
| } |