Index: pdf/pdfium/pdfium_engine.cc |
diff --git a/pdf/pdfium/pdfium_engine.cc b/pdf/pdfium/pdfium_engine.cc |
index 87f8d65dc90e3a09695495146564febe52b6ce6c..6407c712701da965d7e5a03e1c03ad7a67ae8b16 100644 |
--- a/pdf/pdfium/pdfium_engine.cc |
+++ b/pdf/pdfium/pdfium_engine.cc |
@@ -31,6 +31,7 @@ |
#include "ppapi/cpp/trusted/browser_font_trusted.h" |
#include "ppapi/cpp/url_response_info.h" |
#include "ppapi/cpp/var.h" |
+#include "ppapi/cpp/var_dictionary.h" |
#include "third_party/pdfium/fpdfsdk/include/fpdf_ext.h" |
#include "third_party/pdfium/fpdfsdk/include/fpdf_flatten.h" |
#include "third_party/pdfium/fpdfsdk/include/fpdf_searchex.h" |
@@ -2333,6 +2334,33 @@ int PDFiumEngine::GetNamedDestinationPage(const std::string& destination) { |
return dest ? FPDFDest_GetPageIndex(doc_, dest) : -1; |
} |
+pp::VarDictionary PDFiumEngine::GetNamedDestinations() { |
+ pp::VarDictionary named_destinations; |
+ for (unsigned long i = 0; i < FPDF_CountNamedDests(doc_); i++) { |
+ base::string16 name; |
+ unsigned long buffer_bytes; |
+ FPDF_GetNamedDest(doc_, i, NULL, buffer_bytes); |
+ unsigned long name_length = |
+ buffer_bytes / sizeof(base::string16::value_type); |
+ if (name_length > 0) { |
+ PDFiumAPIStringBufferAdapter<base::string16> api_string_adapter( |
+ &name, name_length, true); |
+ FPDF_DEST dest = FPDF_GetNamedDest(doc_, i, api_string_adapter.GetData(), |
+ buffer_bytes); |
+ api_string_adapter.Close(name_length); |
+ if (dest) { |
+ std::string named_dest = base::UTF16ToUTF8(name); |
+ int page_number = GetNamedDestinationPage(named_dest); |
+ if (page_number >= 0) { |
+ named_destinations.Set(pp::Var(named_dest.c_str()), |
+ pp::Var(page_number)); |
+ } |
+ } |
+ } |
+ } |
+ return named_destinations; |
+} |
+ |
int PDFiumEngine::GetFirstVisiblePage() { |
CalculateVisiblePages(); |
return first_visible_page_; |