Open hyperlinks in PDF in a new tab when middle mouse clicking.

pdf/pdfium/pdfium_engine.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef PDF_PDFIUM_PDFIUM_ENGINE_H_
 #define PDF_PDFIUM_PDFIUM_ENGINE_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 101 matching lines @@
   // DocumentLoader::Client implementation.
   pp::Instance* GetPluginInstance() override;
   pp::URLLoader CreateURLLoader() override;
   void OnPartialDocumentLoaded() override;
   void OnPendingRequestComplete() override;
   void OnNewDataAvailable() override;
   void OnDocumentComplete() override;
 
   void UnsupportedFeature(int type);
 
+  std::vector<pp::Rect> GetLinkRects();

[Lei Zhang, 2016/07/08 18:02:36]

Put this after GetMetadata() and add the override keyword? I'm surprised it
worked without override.

[jaepark, 2016/07/08 20:58:16]

Done.

+
   std::string current_find_text() const { return current_find_text_; }
 
   FPDF_DOCUMENT doc() { return doc_; }
   FPDF_FORMHANDLE form() { return form_; }
 
  private:
   // This helper class is used to detect the difference in selection between
   // construction and destruction.  At destruction, it invalidates all the
   // parts that are newly selected, along with all the parts that used to be
   // selected but are not anymore.
@@ skipping 622 matching lines @@
   bool GetPDFPageSizeByIndex(const void* pdf_buffer,
                              int pdf_buffer_size,
                              int page_number,
                              double* width,
                              double* height) override;
 };
 
 }  // namespace chrome_pdf
 
 #endif  // PDF_PDFIUM_PDFIUM_ENGINE_H_