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Unified Diff: pdf/pdfium/pdfium_engine.cc

Issue 830433002: Navigation to relative fragments does not work correctly for OOP pdf. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Indentation fix. Created 5 years, 11 months ago
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« pdf/out_of_process_instance.cc ('K') | « pdf/pdfium/pdfium_engine.h ('k') | no next file » | no next file with comments »
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Index: pdf/pdfium/pdfium_engine.cc
diff --git a/pdf/pdfium/pdfium_engine.cc b/pdf/pdfium/pdfium_engine.cc
index 228a8899cc4f5436c1ca4b7f7015ce40e68d05da..ae1973497e743b9032ff3341acf85b681905cf69 100644
--- a/pdf/pdfium/pdfium_engine.cc
+++ b/pdf/pdfium/pdfium_engine.cc
@@ -30,6 +30,7 @@
#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"
@@ -2334,6 +2335,30 @@ 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);
+ size_t bytes_in_char16 = sizeof(base::string16::value_type);
+ unsigned long name_length = buffer_bytes / bytes_in_char16;
raymes 2015/01/15 04:51:11 nit: merge the above 2 lines
Deepak 2015/01/15 06:30:06 Done.
+ if (name_length > 1) {
raymes 2015/01/15 04:51:11 this should just be name_length > 0 when switching
Deepak 2015/01/15 06:30:06 Done.
+ FPDF_DEST dest = FPDF_GetNamedDest(doc_, i, WriteInto(&name, name_length),
+ buffer_bytes);
raymes 2015/01/15 04:51:11 thestig just added a class which will make doing t
Deepak 2015/01/15 06:30:06 These changes are not yet rolled in.Once These rol
+ if (dest) {
+ std::string name_dest = base::UTF16ToUTF8(name);
+ int page_number = GetNamedDestinationPage(name_dest);
+ if (page_number >= 0) {
+ named_destinations.Set(pp::Var(name_dest.c_str()),
+ pp::Var(page_number));
+ }
+ }
+ }
+ }
+ return named_destinations;
+}
+
int PDFiumEngine::GetFirstVisiblePage() {
CalculateVisiblePages();
return first_visible_page_;
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