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| author | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-17 22:33:34 -0700 |
|---|---|---|
| committer | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-17 22:33:34 -0700 |
| commit | 5110c4743751145c4ae1934cd1d83bc6c55bb43f (patch) | |
| tree | b141608096b73163182764c25b895d3df4b2c182 /core/src/fpdfdoc/doc_bookmark.cpp | |
| parent | 76b563d2feed92ed328afb1f15e3466a9536b11b (diff) | |
| download | pdfium-5110c4743751145c4ae1934cd1d83bc6c55bb43f.tar.xz | |
Initial commit.
Diffstat (limited to 'core/src/fpdfdoc/doc_bookmark.cpp')
| -rw-r--r-- | core/src/fpdfdoc/doc_bookmark.cpp | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/core/src/fpdfdoc/doc_bookmark.cpp b/core/src/fpdfdoc/doc_bookmark.cpp new file mode 100644 index 0000000000..6cc954bd69 --- /dev/null +++ b/core/src/fpdfdoc/doc_bookmark.cpp @@ -0,0 +1,91 @@ +// Copyright 2014 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 "../../include/fpdfdoc/fpdf_doc.h"
+CPDF_Bookmark CPDF_BookmarkTree::GetFirstChild(CPDF_Bookmark Parent)
+{
+ if (Parent.m_pDict == NULL) {
+ CPDF_Dictionary* pRoot = m_pDocument->GetRoot()->GetDict("Outlines");
+ if (pRoot == NULL) {
+ return NULL;
+ }
+ return pRoot->GetDict("First");
+ }
+ return Parent.m_pDict->GetDict("First");
+}
+CPDF_Bookmark CPDF_BookmarkTree::GetNextSibling(CPDF_Bookmark This)
+{
+ if (This.m_pDict == NULL) {
+ return NULL;
+ }
+ CPDF_Dictionary *pNext = This.m_pDict->GetDict("Next");
+ return pNext == This.m_pDict ? NULL : pNext;
+}
+FX_DWORD CPDF_Bookmark::GetColorRef()
+{
+ if (!m_pDict) {
+ return 0;
+ }
+ CPDF_Array* pColor = m_pDict->GetArray("C");
+ if (pColor == NULL) {
+ return FXSYS_RGB(0, 0, 0);
+ }
+ int r = FXSYS_round(pColor->GetNumber(0) * 255);
+ int g = FXSYS_round(pColor->GetNumber(1) * 255);
+ int b = FXSYS_round(pColor->GetNumber(2) * 255);
+ return FXSYS_RGB(r, g, b);
+}
+FX_DWORD CPDF_Bookmark::GetFontStyle()
+{
+ if (!m_pDict) {
+ return 0;
+ }
+ return m_pDict->GetInteger("F");
+}
+CFX_WideString CPDF_Bookmark::GetTitle()
+{
+ if (!m_pDict) {
+ return CFX_WideString();
+ }
+ CPDF_String* pString = (CPDF_String*)m_pDict->GetElementValue("Title");
+ if (pString == NULL || pString->GetType() != PDFOBJ_STRING) {
+ return CFX_WideString();
+ }
+ CFX_WideString title = pString->GetUnicodeText();
+ FX_LPWSTR buf = title.LockBuffer();
+ int len = title.GetLength(), i;
+ for (i = 0; i < len; i ++)
+ if (buf[i] < 0x20) {
+ buf[i] = 0x20;
+ }
+ title.ReleaseBuffer(len);
+ return title;
+}
+CPDF_Dest CPDF_Bookmark::GetDest(CPDF_Document* pDocument)
+{
+ if (!m_pDict) {
+ return NULL;
+ }
+ CPDF_Object* pDest = m_pDict->GetElementValue("Dest");
+ if (pDest == NULL) {
+ return NULL;
+ }
+ if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) {
+ CPDF_NameTree name_tree(pDocument, FX_BSTRC("Dests"));
+ CFX_ByteStringC name = pDest->GetString();
+ return name_tree.LookupNamedDest(pDocument, name);
+ } else if (pDest->GetType() == PDFOBJ_ARRAY) {
+ return (CPDF_Array*)pDest;
+ }
+ return NULL;
+}
+CPDF_Action CPDF_Bookmark::GetAction()
+{
+ if (!m_pDict) {
+ return NULL;
+ }
+ return m_pDict->GetDict("A");
+}
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