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

pdf/pdf_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_PDF_ENGINE_H_
 #define PDF_PDF_ENGINE_H_
 
 #include <stdint.h>
 
 #include "build/build_config.h"
@@ skipping 277 matching lines @@
 
   // Allow client to query and reset scroll positions in document coordinates.
   // Note that this is meant for cases where the device scale factor changes,
   // and not for general scrolling - the engine will not repaint due to this.
   virtual pp::Point GetScrollPosition() = 0;
   virtual void SetScrollPosition(const pp::Point& position) = 0;
 
   virtual bool IsProgressiveLoad() = 0;
 
   virtual std::string GetMetadata(const std::string& key) = 0;
+
+  virtual std::vector<pp::Rect> GetLinkRects() = 0;

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

Add a comment to explain what this does.

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

Done.

 };
 
 // Interface for exports that wrap the PDF engine.
 class PDFEngineExports {
  public:
   struct RenderingSettings {
     RenderingSettings(int dpi_x,
                       int dpi_y,
                       const pp::Rect& bounds,
                       bool fit_to_bounds,
@@ skipping 42 matching lines @@
 
   // See the definition of GetPDFPageSizeByIndex in pdf.cc for details.
   virtual bool GetPDFPageSizeByIndex(const void* pdf_buffer,
                                      int pdf_buffer_size, int page_number,
                                      double* width, double* height) = 0;
 };
 
 }  // namespace chrome_pdf
 
 #endif  // PDF_PDF_ENGINE_H_