printing/printing_context_gtk.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef PRINTING_PRINTING_CONTEXT_GTK_H_
   6 #define PRINTING_PRINTING_CONTEXT_GTK_H_
   7
   8 #include <string>
   9
  10 #include "printing/printing_context.h"
  11
  12 namespace base {
  13 class DictionaryValue;
  14 }
  15
  16 namespace printing {
  17
  18 class Metafile;
  19 class PrintDialogGtkInterface;
  20
  21 class PRINTING_EXPORT PrintingContextGtk : public PrintingContext {
  22  public:
  23   explicit PrintingContextGtk(const std::string& app_locale);
  24   virtual ~PrintingContextGtk();
  25
  26   // Sets the function that creates the print dialog.
  27   static void SetCreatePrintDialogFunction(
  28       PrintDialogGtkInterface* (*create_dialog_func)(
  29           PrintingContextGtk* context));
  30
  31   // Prints the document contained in |metafile|.
  32   void PrintDocument(const Metafile* metafile);
  33
  34   // PrintingContext implementation.
  35   virtual void AskUserForSettings(
  36       gfx::NativeView parent_view,
  37       int max_pages,
  38       bool has_selection,
  39       const PrintSettingsCallback& callback) OVERRIDE;
  40   virtual gfx::Size GetPdfPaperSizeDeviceUnits() OVERRIDE;
  41   virtual Result UseDefaultSettings() OVERRIDE;
  42   virtual Result UpdatePrinterSettings(bool external_preview) OVERRIDE;
  43   virtual Result InitWithSettings(const PrintSettings& settings) OVERRIDE;
  44   virtual Result NewDocument(const base::string16& document_name) OVERRIDE;
  45   virtual Result NewPage() OVERRIDE;
  46   virtual Result PageDone() OVERRIDE;
  47   virtual Result DocumentDone() OVERRIDE;
  48   virtual void Cancel() OVERRIDE;
  49   virtual void ReleaseContext() OVERRIDE;
  50   virtual gfx::NativeDrawingContext context() const OVERRIDE;
  51
  52  private:
  53   base::string16 document_name_;
  54   PrintDialogGtkInterface* print_dialog_;
  55
  56   DISALLOW_COPY_AND_ASSIGN(PrintingContextGtk);
  57 };
  58
  59 }  // namespace printing
  60
  61 #endif  // PRINTING_PRINTING_CONTEXT_GTK_H_
  62