Added a class with AutofillForm factory method.

Review URL: http://codereview.chromium.org/8402

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@4095 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 76 insertions, 1 deletions

diff --git a/webkit/glue/autofill_form.cc b/webkit/glue/autofill_form.cc
new file mode 100644
index 0000000..98c25bf
--- /dev/null
+++ b/webkit/glue/autofill_form.cc
@@ -0,0 +1,66 @@
+// Copyright (c) 2006-2008 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 "config.h"
+
+#pragma warning(push, 0)
+#include "Frame.h"
+#include "HTMLInputElement.h"
+#include "HTMLNames.h"
+#pragma warning(pop)
+
+#undef LOG
+
+#include "base/basictypes.h"
+#include "base/logging.h"
+#include "webkit/glue/autofill_form.h"
+#include "webkit/glue/glue_util.h"
+
+AutofillForm* AutofillForm::CreateAutofillForm(
+    WebCore::HTMLFormElement* form) {
+
+  DCHECK(form);
+
+  WebCore::Frame* frame = form->document()->frame();
+
+  if (!frame)
+    return NULL;
+
+  WebCore::FrameLoader* loader = frame->loader();
+
+  if (!loader)
+    return NULL;
+
+  const WTF::Vector<WebCore::HTMLFormControlElement*>& form_elements =
+      form->formElements;
+
+  // Construct a new AutofillForm.
+  AutofillForm* result = new AutofillForm();
+
+  size_t form_element_count = form_elements.size();
+
+  for (size_t i = 0; i < form_element_count; i++) {
+    WebCore::HTMLFormControlElement* form_element = form_elements[i];
+
+    if (!form_element->hasLocalName(WebCore::HTMLNames::inputTag))
+      continue;
+
+    WebCore::HTMLInputElement* input_element =
+        static_cast<WebCore::HTMLInputElement*>(form_element);
+    if (!input_element->isEnabled())
+      continue;
+
+    // Ignore all input types except TEXT.
+    if (input_element->inputType() != WebCore::HTMLInputElement::TEXT)
+      continue;
+
+    // For each TEXT input field, store the name and value
+    std::wstring name = webkit_glue::StringToString16(input_element->name());
+    std::wstring value = webkit_glue::StringToString16(input_element->value());
+
+    result->elements.push_back(AutofillForm::Element(name, value));
+  }
+
+  return result;
+}
\ No newline at end of file
diff --git a/webkit/glue/autofill_form.h b/webkit/glue/autofill_form.h
index a817137..2433e67 100644
--- a/webkit/glue/autofill_form.h
+++ b/webkit/glue/autofill_form.h
@@ -8,10 +8,17 @@
 #include <string>
 #include <vector>
 
+#include "webkit/glue/autofill_form.h"
+
+namespace WebCore {
+  class HTMLFormElement;
+}
+
 // The AutofillForm struct represents a single HTML form together with the
 // values entered in the fields.
 
-struct AutofillForm {
+class AutofillForm {
+ public:
   // Struct for storing name/value pairs.
   struct Element {
     Element() {}
@@ -23,6 +30,8 @@ struct AutofillForm {
     std::wstring value;
   };
 
+  static AutofillForm* CreateAutofillForm(WebCore::HTMLFormElement* form);
+
   // A vector of all the input fields in the form.
   std::vector<Element> elements;
 };