cpdf_link.cpp revision 4d3acf4ec42bf6e838f9060103aff98fbf170794 
1// Copyright 2016 PDFium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6
7#include "core/fpdfdoc/cpdf_link.h"
8
9#include "core/fpdfapi/parser/cpdf_array.h"
10#include "core/fpdfdoc/cpdf_nametree.h"
11
12CFX_FloatRect CPDF_Link::GetRect() {
13  return m_pDict->GetRectFor("Rect");
14}
15
16CPDF_Dest CPDF_Link::GetDest(CPDF_Document* pDoc) {
17  CPDF_Object* pDest = m_pDict->GetDirectObjectFor("Dest");
18  if (!pDest)
19    return CPDF_Dest();
20
21  if (pDest->IsString() || pDest->IsName()) {
22    CPDF_NameTree name_tree(pDoc, "Dests");
23    return CPDF_Dest(name_tree.LookupNamedDest(pDoc, pDest->GetString()));
24  }
25  if (CPDF_Array* pArray = pDest->AsArray())
26    return CPDF_Dest(pArray);
27  return CPDF_Dest();
28}
29
30CPDF_Action CPDF_Link::GetAction() {
31  return CPDF_Action(m_pDict->GetDictFor("A"));
32}
33