printing/page_size_margins.cc

   1 // Copyright (c) 2012 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/page_size_margins.h"
   6
   7 #include "base/logging.h"
   8 #include "base/values.h"
   9 #include "printing/print_job_constants.h"
  10
  11 namespace printing {
  12
  13 void GetCustomMarginsFromJobSettings(const base::DictionaryValue& settings,
  14                                      PageSizeMargins* page_size_margins) {
  15   const DictionaryValue* custom_margins;
  16   if (!settings.GetDictionary(kSettingMarginsCustom, &custom_margins) ||
  17       !custom_margins->GetDouble(kSettingMarginTop,
  18                                  &page_size_margins->margin_top) ||
  19       !custom_margins->GetDouble(kSettingMarginBottom,
  20                                  &page_size_margins->margin_bottom) ||
  21       !custom_margins->GetDouble(kSettingMarginLeft,
  22                                  &page_size_margins->margin_left) ||
  23       !custom_margins->GetDouble(kSettingMarginRight,
  24                                  &page_size_margins->margin_right)) {
  25     NOTREACHED();
  26   }
  27 }
  28
  29 }  // namespace printing