allow wallet items to appear in requestAutocomplete UI

chrome/browser/ui/autofill/data_model_wrapper.cc

+// Copyright (c) 2012 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/ui/autofill/data_model_wrapper.h"
+
+#include "base/utf_string_conversions.h"
+#include "chrome/browser/autofill/autofill_country.h"
+#include "chrome/browser/autofill/credit_card.h"
+#include "chrome/browser/autofill/form_group.h"
+#include "chrome/browser/autofill/form_structure.h"
+#include "chrome/browser/autofill/wallet/wallet_address.h"
+#include "chrome/browser/autofill/wallet/wallet_address.h"
+#include "chrome/browser/autofill/wallet/wallet_items.h"
+#include "ui/base/resource/resource_bundle.h"
+#include "ui/gfx/image/image.h"
+
+namespace autofill {
+
+DataModelWrapper::~DataModelWrapper() {}
+
+string16 DataModelWrapper::GetDisplayText() {
+  string16 comma = ASCIIToUTF16(", ");
+  string16 label = GetInfo(NAME_FULL) + comma + GetInfo(ADDRESS_HOME_LINE1);
+  string16 address2 = GetInfo(ADDRESS_HOME_LINE2);
+  if (!address2.empty())
+    label += comma + address2;
+  label += ASCIIToUTF16("\n") +
+      GetInfo(ADDRESS_HOME_CITY) + comma +
+      GetInfo(ADDRESS_HOME_STATE) + ASCIIToUTF16(" ") +
+      GetInfo(ADDRESS_HOME_ZIP);
+  return label;
+}
+
+// AutofillDataModelWrapper
+
+AutofillDataModelWrapper::AutofillDataModelWrapper(const FormGroup* form_group,
+                                                   size_t variant)
+    : form_group_(form_group),
+      variant_(variant) {}
+
+AutofillDataModelWrapper::~AutofillDataModelWrapper() {}
+
+string16 AutofillDataModelWrapper::GetInfo(AutofillFieldType type) {
+  return form_group_->GetInfo(type, AutofillCountry::ApplicationLocale());
+}
+
+gfx::Image AutofillDataModelWrapper::GetIcon() {
+  return gfx::Image();
+}
+
+void AutofillDataModelWrapper::FillInputs(DetailInputs* inputs) {
+  // TODO(estade): use |variant_|?
+  const std::string app_locale = AutofillCountry::ApplicationLocale();
+  for (size_t j = 0; j < inputs->size(); ++j) {
+    (*inputs)[j].autofilled_value =
+        form_group_->GetInfo((*inputs)[j].type, app_locale);
+  }
+}
+
+void AutofillDataModelWrapper::FillFormStructure(
+    const DetailInputs& inputs,
+    const InputFieldComparator& compare,
+    FormStructure* form_structure) {
+  for (size_t i = 0; i < form_structure->field_count(); ++i) {
+    AutofillField* field = form_structure->field(i);
+    for (size_t j = 0; j < inputs.size(); ++j) {
+      if (compare.Run(inputs[j], *field)) {
+        form_group_->FillFormField(*field, variant_, field);
+        break;
+      }
+    }
+  }
+}
+
+// AutofillCreditCardWrapper
+
+AutofillCreditCardWrapper::AutofillCreditCardWrapper(const CreditCard* card)
+    : AutofillDataModelWrapper(card, 0),
+      card_(card) {}
+
+AutofillCreditCardWrapper::~AutofillCreditCardWrapper() {}
+
+gfx::Image AutofillCreditCardWrapper::GetIcon() {
+  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
+  return rb.GetImageNamed(card_->IconResourceId());
+}
+
+string16 AutofillCreditCardWrapper::GetDisplayText() {
+  return card_->TypeAndLastFourDigits();
+}
+
+// WalletInstrumentWrapper
+
+WalletInstrumentWrapper::WalletInstrumentWrapper(
+    const wallet::WalletItems::MaskedInstrument* instrument)
+    : instrument_(instrument) {}
+
+WalletInstrumentWrapper::~WalletInstrumentWrapper() {}
+
+string16 WalletInstrumentWrapper::GetInfo(AutofillFieldType type) {
+  // TODO(estade): implement.
+  return string16(ASCIIToUTF16("foo"));
+}
+
+gfx::Image WalletInstrumentWrapper::GetIcon() {
+  // TODO(estade): implement.
+  return gfx::Image();
+}
+
+void WalletInstrumentWrapper::FillInputs(DetailInputs* inputs) {
+  // TODO(estade): implement.
+}
+
+void WalletInstrumentWrapper::FillFormStructure(
+    const DetailInputs& inputs,
+    const InputFieldComparator& compare,
+    FormStructure* form_structure) {
+  // TODO(estade): implement.
+}
+
+// WalletAddressWrapper
+
+WalletAddressWrapper::WalletAddressWrapper(
+    const wallet::Address* address) : address_(address) {}
+
+WalletAddressWrapper::~WalletAddressWrapper() {}
+
+string16 WalletAddressWrapper::GetInfo(AutofillFieldType type) {
+  return address_->GetInfo(type);
+}
+
+gfx::Image WalletAddressWrapper::GetIcon() {
+  return gfx::Image();
+}
+
+void WalletAddressWrapper::FillInputs(DetailInputs* inputs) {
+  for (size_t j = 0; j < inputs->size(); ++j)

[Ilya Sherman, 2013/02/12 22:50:34]

Optional nit: I prefer always using curly braces to enclose loop bodies.

[Evan Stade, 2013/02/13 00:11:58]

me too. Done.

+    (*inputs)[j].autofilled_value = address_->GetInfo((*inputs)[j].type);
+}
+
+void WalletAddressWrapper::FillFormStructure(
+    const DetailInputs& inputs,
+    const InputFieldComparator& compare,
+    FormStructure* form_structure) {
+  for (size_t i = 0; i < form_structure->field_count(); ++i) {
+    AutofillField* field = form_structure->field(i);
+    for (size_t j = 0; j < inputs.size(); ++j) {
+      if (compare.Run(inputs[j], *field)) {
+        field->value = GetInfo(field->type());
+        break;
+      }
+    }
+  }

[Ilya Sherman, 2013/02/12 22:50:34]

This implementation looks almost identical to
AutofillDataModelWrapper::FillFormStructure().  How about moving most of the
code into the shared base class, and defining a single method
FillFormField(AutofillField* field) that the subclasses override for their
custom functionality?

[Evan Stade, 2013/02/13 00:11:58]

Done.

+}
+
+}  // namespace autofill