Support autocompletion for HTMl5 tags:"email", "month" and "tel".

chrome/browser/autofill/credit_card.cc

 // Copyright (c) 2010 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 "chrome/browser/autofill/credit_card.h"
 
 #include <string>
 
 #include "base/basictypes.h"
+#include "base/string_split.h"
 #include "base/string_util.h"
 #include "base/string_number_conversions.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autofill/autofill_type.h"
 #include "chrome/browser/autofill/field_types.h"
 #include "chrome/common/guid.h"
 #include "grit/generated_resources.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebRegularExpression.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace {
 
 const char* kCreditCardObfuscationString = "************";
 
 const AutoFillFieldType kAutoFillCreditCardTypes[] = {
   CREDIT_CARD_NAME,
   CREDIT_CARD_NUMBER,
   CREDIT_CARD_TYPE,
@@ skipping 294 matching lines @@
       DLOG(ERROR) << "Attempting to set unknown info-type "
                   << type.field_type();
       break;
   }
 }
 
 const string16 CreditCard::Label() const {
   return label_;
 }
 
+void CreditCard::SetInfoForMonthInputType(const string16& value) {
+  // Check if |text| is "yyyy-mm" format first, and check normal month format.
+  WebKit::WebRegularExpression re(WebKit::WebString("^[0-9]{4}\\-[0-9]{1,2}$"),
+                                  WebKit::WebTextCaseInsensitive);
+  bool match = re.match(WebKit::WebString(StringToLowerASCII(value))) != -1;
+  if (match) {
+    std::vector<string16> year_month;
+    base::SplitString(value, L'-', &year_month);
+    DCHECK_EQ((int)year_month.size(), 2);
+    int num = 0;
+    bool converted = false;
+    converted = base::StringToInt(year_month[0], &num);
+    DCHECK(converted);
+    set_expiration_year(num);
+    converted = base::StringToInt(year_month[1], &num);
+    DCHECK(converted);
+    set_expiration_month(num);
+  }
+}
+
 string16 CreditCard::ObfuscatedNumber() const {
   if (number().empty())
     return string16();  // No CC number, means empty preview.
   string16 result(ASCIIToUTF16(kCreditCardObfuscationString));
   result.append(last_four_digits());
 
   return result;
 }
 
 string16 CreditCard::PreviewSummary() const {
@@ skipping 294 matching lines @@
 // send these strings to WK, which then asks WebKitClientImpl to load the image
 // data.
 const char* const kAmericanExpressCard = "americanExpressCC";
 const char* const kDinersCard = "dinersCC";
 const char* const kDiscoverCard = "discoverCC";
 const char* const kGenericCard = "genericCC";
 const char* const kJCBCard = "jcbCC";
 const char* const kMasterCard = "masterCardCC";
 const char* const kSoloCard = "soloCC";
 const char* const kVisaCard = "visaCC";