printing/printed_document_mac.cc

   1 // Copyright (c) 2009 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 #include "printing/printed_document.h"
   6
   7 #import <ApplicationServices/ApplicationServices.h>
   8 #import <CoreFoundation/CoreFoundation.h>
   9
  10 #include "base/logging.h"
  11 #include "base/scoped_cftyperef.h"
  12 #include "printing/page_number.h"
  13 #include "printing/printed_page.h"
  14
  15 namespace printing {
  16
  17 void PrintedDocument::RenderPrintedPage(
  18     const PrintedPage& page, gfx::NativeDrawingContext context) const {
  19 #ifndef NDEBUG
  20   {
  21     // Make sure the page is from our list.
  22     AutoLock lock(lock_);
  23     DCHECK(&page == mutable_.pages_.find(page.page_number() - 1)->second.get());
  24   }
  25 #endif
  26
  27   const printing::PageSetup& page_setup(
  28       immutable_.settings_.page_setup_device_units());
  29   gfx::Rect content_area;
  30   page.GetCenteredPageContentRect(page_setup.physical_size(), &content_area);
  31
  32   const printing::NativeMetafile* metafile = page.native_metafile();
  33   // Each NativeMetafile is a one-page PDF, and pages use 1-based indexing.
  34   const int page_number = 1;
  35   metafile->RenderPage(page_number, context, content_area.ToCGRect(),
  36                        true, false, false, false);
  37
  38   // TODO(stuartmorgan): Print the header and footer.
  39 }
  40
  41 }  // namespace printing