Add functions to collect bookmarks from Pdfium

pdf/out_of_process_instance.cc

 // 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.
 
 #include "pdf/out_of_process_instance.h"
 
 #include <algorithm>  // for min/max()
 #define _USE_MATH_DEFINES  // for M_PI
 #include <cmath>      // for log() and pow()
 #include <math.h>
@@ skipping 60 matching lines @@
 const char kJSDocumentWidth[] = "width";
 const char kJSDocumentHeight[] = "height";
 const char kJSPageDimensions[] = "pageDimensions";
 const char kJSPageX[] = "x";
 const char kJSPageY[] = "y";
 const char kJSPageWidth[] = "width";
 const char kJSPageHeight[] = "height";
 // Document load progress arguments (Plugin -> Page)
 const char kJSLoadProgressType[] = "loadProgress";
 const char kJSProgressPercentage[] = "progress";
+// Bookmarks
+const char kJSBookmarksType[] = "bookmarks";
 // Get password arguments (Plugin -> Page)
 const char kJSGetPasswordType[] = "getPassword";
 // Get password complete arguments (Page -> Plugin)
 const char kJSGetPasswordCompleteType[] = "getPasswordComplete";
 const char kJSPassword[] = "password";
 // Print (Page -> Plugin)
 const char kJSPrintType[] = "print";
 // Save (Page -> Plugin)
 const char kJSSaveType[] = "save";
 // Go to page (Plugin -> Page)
@@ skipping 1014 matching lines @@
   if (IsPrintPreview()) {
     AppendBlankPrintPreviewPages();
     OnGeometryChanged(0, 0);
   }
 
   pp::VarDictionary message;
   message.Set(pp::Var(kType), pp::Var(kJSLoadProgressType));
   message.Set(pp::Var(kJSProgressPercentage), pp::Var(100)) ;
   PostMessage(message);
 
+  pp::VarDictionary bookmarksMessage;
+  bookmarksMessage.Set(pp::Var(kType), pp::Var(kJSBookmarksType));
+  bookmarksMessage.Set(pp::Var(kJSBookmarksType), engine_->GetBookmarks());
+  PostMessage(bookmarksMessage);
+
   if (!full_)
     return;
 
   if (did_call_start_loading_) {
     pp::PDF::DidStopLoading(this);
     did_call_start_loading_ = false;
   }
 
   int content_restrictions =
       CONTENT_RESTRICTION_CUT | CONTENT_RESTRICTION_PASTE;
@@ skipping 271 matching lines @@
 pp::FloatPoint OutOfProcessInstance::BoundScrollOffsetToDocument(
     const pp::FloatPoint& scroll_offset) {
   float max_x = document_size_.width() * zoom_ - plugin_dip_size_.width();
   float x = std::max(std::min(scroll_offset.x(), max_x), 0.0f);
   float max_y = document_size_.height() * zoom_ - plugin_dip_size_.height();
   float y = std::max(std::min(scroll_offset.y(), max_y), 0.0f);
   return pp::FloatPoint(x, y);
 }
 
 }  // namespace chrome_pdf