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

chrome/renderer/form_manager.cc

Index: chrome/renderer/form_manager.cc
diff --git a/chrome/renderer/form_manager.cc b/chrome/renderer/form_manager.cc
index f9dd7820d22f2d632f7dc4b8be96b02938f44a9b..21469e1178108d7c096fedb62c214a75bd7f5e37 100644
--- a/chrome/renderer/form_manager.cc
+++ b/chrome/renderer/form_manager.cc
@@ -273,6 +273,16 @@ void GetOptionStringsFromElement(WebFormControlElement element,
   }
 }
 
+// In HTML5, email,month and tel are text input field to autocomplete.

[James Hawkins, 2011/01/03 19:50:00]

space after comma

+static bool IsTextInput(const WebFormControlElement& element) {
+  const static char* type_names[] = {"text", "email", "tel", "month"};
+  for (size_t i = 0; i < sizeof(type_names)/sizeof(const char*); ++i) {
+    if (element.formControlType() == WebString::fromUTF8(type_names[i]))
+      return true;
+  }
+  return false;
+}
+
 }  // namespace
 
 struct FormManager::FormElement {
@@ -308,7 +318,7 @@ void FormManager::WebFormControlElementToFormField(
     field->set_option_strings(option_strings);
   }
 
-  if (element.formControlType() == WebString::fromUTF8("text")) {
+  if (IsTextInput(element)) {
     const WebInputElement& input_element = element.toConst<WebInputElement>();
     field->set_max_length(input_element.maxLength());
     field->set_autofilled(input_element.isAutofilled());
@@ -320,7 +330,7 @@ void FormManager::WebFormControlElementToFormField(
   // TODO(jhawkins): In WebKit, move value() and setValue() to
   // WebFormControlElement.
   string16 value;
-  if (element.formControlType() == WebString::fromUTF8("text") ||
+  if (IsTextInput(element) ||
       element.formControlType() == WebString::fromUTF8("hidden")) {
     const WebInputElement& input_element =
         element.toConst<WebInputElement>();
@@ -417,8 +427,7 @@ bool FormManager::WebFormElementToFormData(const WebFormElement& element,
   for (size_t i = 0; i < control_elements.size(); ++i) {
     const WebFormControlElement& control_element = control_elements[i];
 
-    if (requirements & REQUIRE_AUTOCOMPLETE &&
-        control_element.formControlType() == WebString::fromUTF8("text")) {
+    if (requirements & REQUIRE_AUTOCOMPLETE && IsTextInput(control_element)) {
       const WebInputElement& input_element =
           control_element.toConst<WebInputElement>();
       if (!input_element.autoComplete())
@@ -631,7 +640,7 @@ bool FormManager::ClearFormWithNode(const WebNode& node) {
 
   for (size_t i = 0; i < form_element->control_elements.size(); ++i) {
     WebFormControlElement element = form_element->control_elements[i];
-    if (element.formControlType() == WebString::fromUTF8("text")) {
+    if (IsTextInput(element)) {
 
       WebInputElement input_element = element.to<WebInputElement>();
 
@@ -667,7 +676,7 @@ bool FormManager::ClearPreviewedFormWithNode(const WebNode& node,
     WebFormControlElement* element = &form_element->control_elements[i];
 
     // Only input elements can be previewed.
-    if (element->formControlType() != WebString::fromUTF8("text"))
+    if (!IsTextInput(*element))
       continue;
 
     // If the input element has not been auto-filled, FormManager has not
@@ -731,7 +740,7 @@ bool FormManager::FormWithNodeIsAutoFilled(const WebNode& node) {
 
   for (size_t i = 0; i < form_element->control_elements.size(); ++i) {
     WebFormControlElement element = form_element->control_elements[i];
-    if (element.formControlType() != WebString::fromUTF8("text"))
+    if (!IsTextInput(element))
       continue;
 
     const WebInputElement& input_element = element.to<WebInputElement>();
@@ -844,7 +853,7 @@ void FormManager::ForEachMatchingFormField(FormElement* form,
     // More than likely |requirements| will contain REQUIRE_AUTOCOMPLETE and/or
     // REQUIRE_EMPTY, which both require text form control elements, so special-
     // case this type of element.
-    if (element->formControlType() == WebString::fromUTF8("text")) {
+    if (IsTextInput(*element)) {
       const WebInputElement& input_element =
           element->toConst<WebInputElement>();
 
@@ -882,7 +891,7 @@ void FormManager::FillFormField(WebFormControlElement* field,
   if (data->value().empty())
     return;
 
-  if (field->formControlType() == WebString::fromUTF8("text")) {
+  if (IsTextInput(*field)) {
     WebInputElement input_element = field->to<WebInputElement>();
 
     // If the maxlength attribute contains a negative value, maxLength()
@@ -907,7 +916,7 @@ void FormManager::PreviewFormField(WebFormControlElement* field,
     return;
 
   // Only preview input fields.
-  if (field->formControlType() != WebString::fromUTF8("text"))
+  if (!IsTextInput(*field))
     return;
 
   WebInputElement input_element = field->to<WebInputElement>();