Add the pdf plugin's source in src\pdf.

pdf/pdfium/pdfium_page.h

Index: pdf/pdfium/pdfium_page.h
===================================================================
--- pdf/pdfium/pdfium_page.h	(revision 0)
+++ pdf/pdfium/pdfium_page.h	(revision 0)
@@ -0,0 +1,136 @@
+// Copyright (c) 2010 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_PAGE_H_
+#define PDF_PDFIUM_PDFIUM_PAGE_H_
+
+#include <string>
+#include <vector>
+
+#include "base/strings/string16.h"
+#include "ppapi/cpp/rect.h"
+#include "third_party/pdfium/fpdfsdk/include/fpdfdoc.h"
+#include "third_party/pdfium/fpdfsdk/include/fpdfformfill.h"
+#include "third_party/pdfium/fpdfsdk/include/fpdftext.h"
+
+namespace base {
+class Value;
+}
+
+namespace chrome_pdf {
+
+class PDFiumEngine;
+
+// Wrapper around a page from the document.
+class PDFiumPage {
+ public:
+  PDFiumPage(PDFiumEngine* engine,
+             int i,
+             const pp::Rect& r,
+             bool available);
+  ~PDFiumPage();
+  // Unloads the PDFium data for this page from memory.
+  void Unload();
+  // Gets the FPDF_PAGE for this page, loading and parsing it if necessary.
+  FPDF_PAGE GetPage();
+  //Get the FPDF_PAGE for printing.
+  FPDF_PAGE GetPrintPage();
+  //Close the printing page.
+  void ClosePrintPage();
+
+  // Returns FPDF_TEXTPAGE for the page, loading and parsing it if necessary.
+  FPDF_TEXTPAGE GetTextPage();
+
+  // Returns a DictionaryValue version of the page.
+  base::Value* GetAccessibleContentAsValue(int rotation);
+
+  enum Area {
+    NONSELECTABLE_AREA,
+    TEXT_AREA,
+    WEBLINK_AREA,  // Area is a hyperlink.
+    DOCLINK_AREA,  // Area is a link to a different part of the same document.
+  };
+
+  struct LinkTarget {
+    // We are using std::string here which have a copy contructor.
+    // That prevents us from using union here.
+    std::string url;  // Valid for WEBLINK_AREA only.
+    int page;         // Valid for DOCLINK_AREA only.
+  };
+
+  // Given a point in the document that's in this page, returns its character
+  // index if it's near a character, and also the type of text.
+  // Target is optional. It will be filled in for WEBLINK_AREA or
+  // DOCLINK_AREA only.
+  Area GetCharIndex(const pp::Point& point, int rotation, int* char_index,
+                    LinkTarget* target);
+
+  // Gets the character at the given index.
+  base::char16 GetCharAtIndex(int index);
+
+  // Gets the number of characters in the page.
+  int GetCharCount();
+
+  // Converts from page coordinates to screen coordinates.
+  pp::Rect PageToScreen(const pp::Point& offset,
+                        double zoom,
+                        double left,
+                        double top,
+                        double right,
+                        double bottom,
+                        int rotation);
+
+  int index() const { return index_; }
+  pp::Rect rect() const { return rect_; }
+  void set_rect(const pp::Rect& r) { rect_ = r; }
+  bool available() const { return available_; }
+  void set_available(bool available) { available_ = available; }
+  void set_calculated_links(bool calculated_links) {
+     calculated_links_ = calculated_links;
+  }
+
+ private:
+  // Returns a link index if the given character index is over a link, or -1
+  // otherwise.
+  int GetLink(int char_index, LinkTarget* target);
+  // Returns the link indices if the given rect intersects a link rect, or an
+  // empty vector otherwise.
+  std::vector<int> GetLinks(pp::Rect text_area,
+                            std::vector<LinkTarget>* targets);
+  // Calculate the locations of any links on the page.
+  void CalculateLinks();
+  // Returns link type and target associated with a link. Returns
+  // NONSELECTABLE_AREA if link detection failed.
+  Area GetLinkTarget(FPDF_LINK link, LinkTarget* target);
+  // Returns target associated with a destination.
+  Area GetDestinationTarget(FPDF_DEST destination, LinkTarget* target);
+  // Returns the text in the supplied box as a Value Node
+  base::Value* GetTextBoxAsValue(double page_height, double left, double top,
+                                 double right, double bottom, int rotation);
+  // Helper functions for JSON generation
+  base::Value* CreateTextNode(std::string text);
+  base::Value* CreateURLNode(std::string text, std::string url);
+
+  struct Link {
+    Link();
+    ~Link();
+
+    std::string url;
+    // Bounding rectangles of characters.
+    std::vector<pp::Rect> rects;
+  };
+
+  PDFiumEngine* engine_;
+  FPDF_PAGE page_;
+  FPDF_TEXTPAGE text_page_;
+  int index_;
+  pp::Rect rect_;
+  bool calculated_links_;
+  std::vector<Link> links_;
+  bool available_;
+};
+
+}  // namespace chrome_pdf
+
+#endif  // PDF_PDFIUM_PDFIUM_PAGE_H_
Property changes on: pdf\pdfium\pdfium_page.h
___________________________________________________________________
Added: svn:eol-style
   + LF