Print support for Windows Metro...

chrome/browser/printing/print_view_manager.h

Index: chrome/browser/printing/print_view_manager.h
diff --git a/chrome/browser/printing/print_view_manager.h b/chrome/browser/printing/print_view_manager.h
index da7457862921622ec93e5011c27bf03530e08a7f..465916033511e8576029491d1ad9db3d00a06356 100644
--- a/chrome/browser/printing/print_view_manager.h
+++ b/chrome/browser/printing/print_view_manager.h
@@ -11,6 +11,7 @@
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/web_contents_observer.h"
+#include "printing/printed_document.h"
 #include "printing/printed_pages_source.h"
 
 class TabContents;
@@ -34,6 +35,9 @@ class PrintViewManager : public content::NotificationObserver,
                          public PrintedPagesSource,
                          public content::WebContentsObserver {
  public:
+  class Delegate : public base::RefCountedThreadSafe<PrintJobWorkerOwner> {

[MAD, 2012/06/15 02:54:29]

Oopss... I'll need to remove this...

[MAD, 2012/06/28 15:48:14]

Done.

+
+  };
   explicit PrintViewManager(TabContents* tab);
   virtual ~PrintViewManager();
 
@@ -51,6 +55,10 @@ class PrintViewManager : public content::NotificationObserver,
   // preview tab.
   bool AdvancedPrintNow();
 
+  // Same as PrintNow(), but for the case where we want to send the result to
+  // a Delegate.
+  bool PrintToDelegate(PrintedDocument::Delegate* printed_document_delegate);
+
   // Initiate print preview of the current document by first notifying the
   // renderer. Since this happens asynchronous, the print preview tab creation
   // will not be completed on the return of this function. Returns false if
@@ -190,6 +198,9 @@ class PrintViewManager : public content::NotificationObserver,
   // shown.
   PrintViewManagerObserver* observer_;
 
+  // A potential delegate to be set on the printed document.
+  scoped_refptr<PrintedDocument::Delegate> printed_document_delegate_;
+
   // The document cookie of the current PrinterQuery.
   int cookie_;