Add generic text printing

printing/print_settings.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 PRINTING_PRINT_SETTINGS_H_
 #define PRINTING_PRINT_SETTINGS_H_
 
 #include <algorithm>
 #include <string>
 
@@ skipping 19 matching lines @@
 // Inform the printing system that it may embed this user-agent string
 // in its output's metadata.
 PRINTING_EXPORT void SetAgent(const std::string& user_agent);
 PRINTING_EXPORT const std::string& GetAgent();
 
 class PRINTING_EXPORT PrintSettings {
  public:
 #if defined(OS_WIN)
   enum PrinterType {
     TYPE_NONE = 0,
+    TYPE_TEXTONLY,
     TYPE_XPS,
     TYPE_POSTSCRIPT_LEVEL2,
     TYPE_POSTSCRIPT_LEVEL3
   };
 #endif
 
   // Media properties requested by the user. Default instance represents
   // default media selection.
   struct RequestedMedia {
     // Size of the media, in microns.
@@ skipping 114 matching lines @@
   int copies() const { return copies_; }
 
   void set_duplex_mode(DuplexMode duplex_mode) { duplex_mode_ = duplex_mode; }
   DuplexMode duplex_mode() const { return duplex_mode_; }
 
 #if defined(OS_WIN)
   void set_print_text_with_gdi(bool use_gdi) { print_text_with_gdi_ = use_gdi; }
   bool print_text_with_gdi() const { return print_text_with_gdi_; }
 
   void set_printer_type(PrinterType type) { printer_type_ = type; }
+  bool printer_is_textonly() const {
+    return printer_type_ == PrinterType::TYPE_TEXTONLY;
+  }
   bool printer_is_xps() const { return printer_type_ == PrinterType::TYPE_XPS;}
   bool printer_is_ps2() const {
     return printer_type_ == PrinterType::TYPE_POSTSCRIPT_LEVEL2;
   }
   bool printer_is_ps3() const {
     return printer_type_ == PrinterType::TYPE_POSTSCRIPT_LEVEL3;
   }
 #endif
 
   // Cookie generator. It is used to initialize PrintedDocument with its
@@ skipping 67 matching lines @@
   PrinterType printer_type_;
 #endif
 
   // If margin type is custom, this is what was requested.
   PageMargins requested_custom_margins_in_points_;
 };
 
 }  // namespace printing
 
 #endif  // PRINTING_PRINT_SETTINGS_H_