diff options
Diffstat (limited to 'core/src/fpdfdoc/doc_bookmark.cpp')
| -rw-r--r-- | core/src/fpdfdoc/doc_bookmark.cpp | 151 |
1 files changed, 73 insertions, 78 deletions
diff --git a/core/src/fpdfdoc/doc_bookmark.cpp b/core/src/fpdfdoc/doc_bookmark.cpp index 9f0d586a6c..2fea810ecc 100644 --- a/core/src/fpdfdoc/doc_bookmark.cpp +++ b/core/src/fpdfdoc/doc_bookmark.cpp @@ -9,90 +9,85 @@ #include "../../../third_party/base/nonstd_unique_ptr.h" #include "../../include/fpdfdoc/fpdf_doc.h" -CPDF_Bookmark CPDF_BookmarkTree::GetFirstChild(const CPDF_Bookmark& parent) const -{ - if (!parent.m_pDict) { - CPDF_Dictionary* pRoot = m_pDocument->GetRoot()->GetDict("Outlines"); - if (!pRoot) { - return CPDF_Bookmark(); - } - return CPDF_Bookmark(pRoot->GetDict("First")); +CPDF_Bookmark CPDF_BookmarkTree::GetFirstChild( + const CPDF_Bookmark& parent) const { + if (!parent.m_pDict) { + CPDF_Dictionary* pRoot = m_pDocument->GetRoot()->GetDict("Outlines"); + if (!pRoot) { + return CPDF_Bookmark(); } - return CPDF_Bookmark(parent.m_pDict->GetDict("First")); + return CPDF_Bookmark(pRoot->GetDict("First")); + } + return CPDF_Bookmark(parent.m_pDict->GetDict("First")); } -CPDF_Bookmark CPDF_BookmarkTree::GetNextSibling(const CPDF_Bookmark& bookmark) const -{ - if (!bookmark.m_pDict) { - return CPDF_Bookmark(); - } - CPDF_Dictionary *pNext = bookmark.m_pDict->GetDict("Next"); - return pNext == bookmark.m_pDict ? CPDF_Bookmark() : CPDF_Bookmark(pNext); +CPDF_Bookmark CPDF_BookmarkTree::GetNextSibling( + const CPDF_Bookmark& bookmark) const { + if (!bookmark.m_pDict) { + return CPDF_Bookmark(); + } + CPDF_Dictionary* pNext = bookmark.m_pDict->GetDict("Next"); + return pNext == bookmark.m_pDict ? CPDF_Bookmark() : CPDF_Bookmark(pNext); } -FX_DWORD CPDF_Bookmark::GetColorRef() const -{ - if (!m_pDict) { - return 0; - } - CPDF_Array* pColor = m_pDict->GetArray("C"); - if (!pColor) { - 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::GetColorRef() const { + if (!m_pDict) { + return 0; + } + CPDF_Array* pColor = m_pDict->GetArray("C"); + if (!pColor) { + 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() const -{ - if (!m_pDict) { - return 0; - } - return m_pDict->GetInteger("F"); +FX_DWORD CPDF_Bookmark::GetFontStyle() const { + if (!m_pDict) { + return 0; + } + return m_pDict->GetInteger("F"); } -CFX_WideString CPDF_Bookmark::GetTitle() const -{ - if (!m_pDict) { - return CFX_WideString(); - } - CPDF_String* pString = (CPDF_String*)m_pDict->GetElementValue("Title"); - if (!pString || pString->GetType() != PDFOBJ_STRING) { - return CFX_WideString(); - } - CFX_WideString title = pString->GetUnicodeText(); - int len = title.GetLength(); - if (!len) { - return CFX_WideString(); - } - nonstd::unique_ptr<FX_WCHAR[]> buf(new FX_WCHAR[len]); - for (int i = 0; i < len; i++) { - FX_WCHAR w = title[i]; - buf[i] = w > 0x20 ? w : 0x20; - } - return CFX_WideString(buf.get(), len); +CFX_WideString CPDF_Bookmark::GetTitle() const { + if (!m_pDict) { + return CFX_WideString(); + } + CPDF_String* pString = (CPDF_String*)m_pDict->GetElementValue("Title"); + if (!pString || pString->GetType() != PDFOBJ_STRING) { + return CFX_WideString(); + } + CFX_WideString title = pString->GetUnicodeText(); + int len = title.GetLength(); + if (!len) { + return CFX_WideString(); + } + nonstd::unique_ptr<FX_WCHAR[]> buf(new FX_WCHAR[len]); + for (int i = 0; i < len; i++) { + FX_WCHAR w = title[i]; + buf[i] = w > 0x20 ? w : 0x20; + } + return CFX_WideString(buf.get(), len); } -CPDF_Dest CPDF_Bookmark::GetDest(CPDF_Document* pDocument) const -{ - if (!m_pDict) { - return CPDF_Dest(); - } - CPDF_Object* pDest = m_pDict->GetElementValue("Dest"); - if (!pDest) { - return CPDF_Dest(); - } - if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) { - CPDF_NameTree name_tree(pDocument, FX_BSTRC("Dests")); - CFX_ByteStringC name = pDest->GetString(); - return CPDF_Dest(name_tree.LookupNamedDest(pDocument, name)); - } - if (pDest->GetType() == PDFOBJ_ARRAY) { - return CPDF_Dest((CPDF_Array*)pDest); - } +CPDF_Dest CPDF_Bookmark::GetDest(CPDF_Document* pDocument) const { + if (!m_pDict) { + return CPDF_Dest(); + } + CPDF_Object* pDest = m_pDict->GetElementValue("Dest"); + if (!pDest) { return CPDF_Dest(); + } + if (pDest->GetType() == PDFOBJ_STRING || pDest->GetType() == PDFOBJ_NAME) { + CPDF_NameTree name_tree(pDocument, FX_BSTRC("Dests")); + CFX_ByteStringC name = pDest->GetString(); + return CPDF_Dest(name_tree.LookupNamedDest(pDocument, name)); + } + if (pDest->GetType() == PDFOBJ_ARRAY) { + return CPDF_Dest((CPDF_Array*)pDest); + } + return CPDF_Dest(); } -CPDF_Action CPDF_Bookmark::GetAction() const -{ - if (!m_pDict) { - return CPDF_Action(); - } - return CPDF_Action(m_pDict->GetDict("A")); +CPDF_Action CPDF_Bookmark::GetAction() const { + if (!m_pDict) { + return CPDF_Action(); + } + return CPDF_Action(m_pDict->GetDict("A")); } |