blob: 236b5ec32d37253672a27b7b7246eabbf558a634 [file] [log] [blame]
// 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_bookmark.h"
#include <vector>
#include "core/fpdfapi/parser/cpdf_dictionary.h"
#include "core/fpdfapi/parser/cpdf_string.h"
#include "core/fxcrt/fx_memory_wrappers.h"
#include "core/fxge/dib/fx_dib.h"
CPDF_Bookmark::CPDF_Bookmark() = default;
CPDF_Bookmark::CPDF_Bookmark(const CPDF_Bookmark& that) = default;
CPDF_Bookmark::CPDF_Bookmark(const CPDF_Dictionary* pDict) : m_pDict(pDict) {}
CPDF_Bookmark::~CPDF_Bookmark() = default;
WideString CPDF_Bookmark::GetTitle() const {
if (!m_pDict)
return WideString();
const CPDF_String* pString = ToString(m_pDict->GetDirectObjectFor("Title"));
if (!pString)
return WideString();
WideString title = pString->GetUnicodeText();
int len = title.GetLength();
if (!len)
return WideString();
std::vector<wchar_t, FxAllocAllocator<wchar_t>> buf(len);
for (int i = 0; i < len; i++) {
wchar_t w = title[i];
buf[i] = w > 0x20 ? w : 0x20;
}
return WideString(buf.data(), len);
}
CPDF_Dest CPDF_Bookmark::GetDest(CPDF_Document* pDocument) const {
if (!m_pDict)
return CPDF_Dest(nullptr);
return CPDF_Dest::Create(pDocument, m_pDict->GetDirectObjectFor("Dest"));
}
CPDF_Action CPDF_Bookmark::GetAction() const {
return CPDF_Action(m_pDict ? m_pDict->GetDictFor("A") : nullptr);
}