Added Header and Footer support using Skia

printing/print_job_constants.cc

 // 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.
 
 #include "printing/print_job_constants.h"
 
 namespace printing {
 
 // Unique ID sent along every preview request.
 const char kPreviewRequestID[] = "requestID";
 
 // Print using cloud print: true if selected, false if not.
 const char kSettingCloudPrintId[] = "cloudPrintID";
 
 // Print job setting 'collate'.
 const char kSettingCollate[] = "collate";
 
 // Print out color: true for color, false for grayscale.
 const char kSettingColor[] = "color";
 
 // Number of copies.
 const char kSettingCopies[] = "copies";
 
 // Device name: Unique printer identifier.
 const char kSettingDeviceName[] = "deviceName";
 
 // Print job duplex mode.
 const char kSettingDuplexMode[] = "duplex";
 
+// Option to print Headers and Footers: true if selected, false if not.

[Chris Guillory, 2011/07/26 00:10:45]

Nit: Headers and Footers -> headers and footers

[Aayush Kumar, 2011/07/26 01:55:41]

Done.

+const char kSettingHeaderFooter[] = "headerFooter";
+
+// Default font name for printing the headers and footers.
+extern const char kSettingHeaderFooterFontName[] = "Helvetica";
+
+// Default font size for printing the headers and footers.
+extern const int kSettingHeaderFooterFontSize = 8;
+
+// Number of horizontal regions for headers and footers.
+extern const float kSettingHeaderFooterHorizontalRegions = 3;
+
+// Interstice or gap between different header footer components.
+// Hardcoded to 0.25cm = 1/10" = 7.2points.
+extern const float kSettingHeaderFooterInterstice = 7.2f;
+
+// Key that specifies the title of the page that will be printed in the headers
+// and footers.
+extern const char kSettingHeaderFooterTitle[] = "title";
+
+// Key that specifies the URL of the page that will be printed in the headers
+// and footers.
+extern const char kSettingHeaderFooterURL[] = "url";
+
 // Page orientation: true for landscape, false for portrait.
 const char kSettingLandscape[] = "landscape";
 
 // A page range.
 const char kSettingPageRange[] = "pageRange";
 
 // The first page of a page range. (1-based)
 const char kSettingPageRangeFrom[] = "from";
 
 // The last page of a page range. (1-based)
 const char kSettingPageRangeTo[] = "to";
 
 // Printer name.
 const char kSettingPrinterName[] = "printerName";
 
 // Print to PDF option: true if selected, false if not.
 const char kSettingPrintToPDF[] = "printToPDF";
 
 }  // namespace printing