Print support for Windows Metro...

chrome/browser/printing/printer_query.h

 // Copyright (c) 2011 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 CHROME_BROWSER_PRINTING_PRINTER_QUERY_H_
 #define CHROME_BROWSER_PRINTING_PRINTER_QUERY_H_
 #pragma once
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/printing/print_job_worker_owner.h"
 #include "printing/print_job_constants.h"
 #include "ui/gfx/native_widget_types.h"
 
 class MessageLoop;
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace printing {
 
-class PrintJobWorker;
+  class PrintDestinationInterface;
+  class PrintJobWorker;
 
 // Query the printer for settings.
 class PrinterQuery : public PrintJobWorkerOwner {
  public:
   // GetSettings() UI parameter.
   enum GetSettingsAskParam {
     DEFAULTS,
     ASK_USER,
   };
 
@@ skipping 15 matching lines @@
                    gfx::NativeView parent_view,
                    int expected_page_count,
                    bool has_selection,
                    MarginType margin_type,
                    const base::Closure& callback);
 
   // Updates the current settings with |new_settings| dictionary values.
   void SetSettings(const base::DictionaryValue& new_settings,
                    const base::Closure& callback);
 
+  // Set a destination for the worker.
+  void SetWorkerDestination(PrintDestinationInterface* destination);
+
   // Stops the worker thread since the client is done with this object.
   void StopWorker();
 
   // Returns true if a GetSettings() call is pending completion.
   bool is_callback_pending() const;
 
   PrintingContext::Result last_status() const { return last_status_; }
 
   // Returns if a worker thread is still associated to this instance.
   bool is_valid() const;
@@ skipping 27 matching lines @@
 
   // Callback waiting to be run.
   base::Closure callback_;
 
   DISALLOW_COPY_AND_ASSIGN(PrinterQuery);
 };
 
 }  // namespace printing
 
 #endif  // CHROME_BROWSER_PRINTING_PRINTER_QUERY_H_