Added Header and Footer support using Skia

chrome/browser/resources/print_preview/print_preview.js

Index: chrome/browser/resources/print_preview/print_preview.js
diff --git a/chrome/browser/resources/print_preview/print_preview.js b/chrome/browser/resources/print_preview/print_preview.js
index 47c455d1bbe3752074401d25d87bb44b1681269b..73541ba251463e75865479cd8853746aa7005577 100644
--- a/chrome/browser/resources/print_preview/print_preview.js
+++ b/chrome/browser/resources/print_preview/print_preview.js
@@ -51,6 +51,9 @@ var copiesSettings;
 // Object holding all the layout related settings.
 var layoutSettings;
 
+// Object holding all the header footer related settings.
+var headerFooterSettings;
+
 // Object holding all the color related settings.
 var colorSettings;
 
@@ -99,10 +102,12 @@ function onLoad() {
   pageSettings = print_preview.PageSettings.getInstance();
   copiesSettings = print_preview.CopiesSettings.getInstance();
   layoutSettings = print_preview.LayoutSettings.getInstance();
+  headerFooterSettings = print_preview.HeaderFooterSettings.getInstance();
   colorSettings = print_preview.ColorSettings.getInstance();
   printHeader.addEventListeners();
   pageSettings.addEventListeners();
   copiesSettings.addEventListeners();
+  headerFooterSettings.addEventListeners();
   layoutSettings.addEventListeners();
   colorSettings.addEventListeners();
 
@@ -311,6 +316,7 @@ function getSettings() {
        'landscape': layoutSettings.isLandscape(),
        'color': colorSettings.isColor(),
        'printToPDF': printToPDF,
+       'headerFooterEnabled': headerFooterSettings.hasHeaderFooter(),
        'requestID': 0};
 
   var printerList = $('printer-list');
@@ -891,6 +897,10 @@ function checkIfSettingsChangedAndRegeneratePreview() {
     setDefaultValuesAndRegeneratePreview();
     return true;
   }
+  if (printSettings.hasHeaderFooter != tempPrintSettings.hasHeaderFooter) {
+    requestPrintPreview();
+    return true;
+  }
   if (pageSettings.requestPrintPreviewIfNeeded())
     return true;
 
@@ -956,6 +966,7 @@ function setDefaultValuesAndRegeneratePreview() {
 function PrintSettings() {
   this.deviceName = '';
   this.isLandscape = '';
+  this.hasHeaderFooter = '';

[James Hawkins, 2011/08/15 19:39:35]

This is a boolean var, is it not?

[Aayush Kumar, 2011/08/15 21:37:37]

Rebased and this section has now disappeared :)

 }
 
 /**
@@ -964,6 +975,7 @@ function PrintSettings() {
 PrintSettings.prototype.save = function() {
   this.deviceName = getSelectedPrinterName();
   this.isLandscape = layoutSettings.isLandscape();
+  this.hasHeaderFooter = headerFooterSettings.hasHeaderFooter();
 }
 
 /// Pull in all other scripts in a single shot.
@@ -973,5 +985,6 @@ PrintSettings.prototype.save = function() {
 <include src="print_header.js"/>
 <include src="page_settings.js"/>
 <include src="copies_settings.js"/>
+<include src="header_footer_settings.js"/>
 <include src="layout_settings.js"/>
 <include src="color_settings.js"/>