rAc: try really hard not to ellipsize addresses

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/callback.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/ui/autofill/autofill_dialog_models.h"
 #include "components/autofill/content/browser/wallet/full_wallet.h"
 #include "components/autofill/content/browser/wallet/wallet_address.h"
 #include "components/autofill/content/browser/wallet/wallet_items.h"
 #include "components/autofill/core/browser/autofill_data_model.h"
 #include "components/autofill/core/browser/autofill_profile.h"
 #include "components/autofill/core/browser/autofill_type.h"
 #include "components/autofill/core/browser/credit_card.h"
 #include "components/autofill/core/browser/form_structure.h"
 #include "components/autofill/core/browser/validation.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;
+gfx::Image DataModelWrapper::GetIcon() {
+  return gfx::Image();
+}
+
+void DataModelWrapper::FillInputs(DetailInputs* inputs) {
+  for (size_t i = 0; i < inputs->size(); ++i) {
+    (*inputs)[i].initial_value = GetInfo((*inputs)[i].type);
+  }
+}
+
+bool DataModelWrapper::GetDisplayText(
+    base::string16* vertically_compact,
+    base::string16* horizontally_compact) {
+  base::string16 comma = ASCIIToUTF16(", ");
+  base::string16 newline = ASCIIToUTF16("\n");
+
+  *vertically_compact = GetAddressDisplayText(comma);
+  *horizontally_compact = GetAddressDisplayText(newline);
+  return true;
 }
 
 bool DataModelWrapper::FillFormStructure(
     const DetailInputs& inputs,
     const InputFieldComparator& compare,
     FormStructure* form_structure) const {
   bool filled_something = false;
   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)) {
         FillFormField(field);
         filled_something = true;
         break;
       }
     }
   }
   return filled_something;
 }
 
-void DataModelWrapper::FillInputs(DetailInputs* inputs) {
-  for (size_t i = 0; i < inputs->size(); ++i) {
-    (*inputs)[i].initial_value = GetInfo((*inputs)[i].type);
-  }
-}
+DataModelWrapper::DataModelWrapper() {}
 
 void DataModelWrapper::FillFormField(AutofillField* field) const {
   field->value = GetInfo(field->type());
 }
 
-DataModelWrapper::DataModelWrapper() {}
+base::string16 DataModelWrapper::GetAddressDisplayText(
+    const base::string16& separator) {
+  base::string16 address = GetInfo(NAME_FULL) + separator +
+      GetInfo(ADDRESS_HOME_LINE1);
+  base::string16 address2 = GetInfo(ADDRESS_HOME_LINE2);
+  if (!address2.empty())
+    address += separator + address2;
 
-gfx::Image DataModelWrapper::GetIcon() {
-  return gfx::Image();
+  base::string16 comma = ASCIIToUTF16(", ");
+  base::string16 newline = ASCIIToUTF16("\n");
+  address += separator +
+      GetInfo(ADDRESS_HOME_CITY) + comma +
+      GetInfo(ADDRESS_HOME_STATE) + ASCIIToUTF16(" ") +
+      GetInfo(ADDRESS_HOME_ZIP);
+
+  // TODO(estade): email?
+  address += newline + GetInfo(PHONE_HOME_WHOLE_NUMBER);
+
+  return address;
 }
 
 // EmptyDataModelWrapper
 
 EmptyDataModelWrapper::EmptyDataModelWrapper() {}
 EmptyDataModelWrapper::~EmptyDataModelWrapper() {}
 
-string16 EmptyDataModelWrapper::GetInfo(AutofillFieldType type) const {
-  return string16();
+base::string16 EmptyDataModelWrapper::GetInfo(AutofillFieldType type) const {
+  return base::string16();
 }
 
 void EmptyDataModelWrapper::FillFormField(AutofillField* field) const {}
 
 // AutofillDataModelWrapper
 
 AutofillDataModelWrapper::AutofillDataModelWrapper(
     const AutofillDataModel* data_model,
     size_t variant)
     : data_model_(data_model),
       variant_(variant) {}
 
 AutofillDataModelWrapper::~AutofillDataModelWrapper() {}
 
-string16 AutofillDataModelWrapper::GetInfo(AutofillFieldType type) const {
+base::string16 AutofillDataModelWrapper::GetInfo(AutofillFieldType type) const {
   return data_model_->GetInfo(type, g_browser_process->GetApplicationLocale());
 }
 
 void AutofillDataModelWrapper::FillFormField(AutofillField* field) const {
   data_model_->FillFormField(
       *field, variant_, g_browser_process->GetApplicationLocale(), field);
 }
 
 // AutofillProfileWrapper
 
 AutofillProfileWrapper::AutofillProfileWrapper(
     const AutofillProfile* profile, size_t variant)
     : AutofillDataModelWrapper(profile, variant),
       profile_(profile) {}
 
 AutofillProfileWrapper::~AutofillProfileWrapper() {}
 
 void AutofillProfileWrapper::FillInputs(DetailInputs* inputs) {
   const std::string app_locale = g_browser_process->GetApplicationLocale();
   for (size_t j = 0; j < inputs->size(); ++j) {
-    std::vector<string16> values;
+    std::vector<base::string16> values;
     profile_->GetMultiInfo((*inputs)[j].type, app_locale, &values);
     (*inputs)[j].initial_value = values[variant()];
   }
 }
 
 void AutofillProfileWrapper::FillFormField(AutofillField* field) const {
   AutofillFieldType field_type = field->type();
 
   if (field_type == CREDIT_CARD_NAME) {
     // Requests for the user's credit card are filled from the billing address,
     // but the AutofillProfile class doesn't know how to fill credit card
     // fields. So, temporarily set the type to the corresponding profile type.
     field->set_heuristic_type(NAME_FULL);
   }
 
   AutofillDataModelWrapper::FillFormField(field);
 
   field->set_heuristic_type(field_type);
 }
 
 // AutofillCreditCardWrapper
 
 AutofillCreditCardWrapper::AutofillCreditCardWrapper(const CreditCard* card)
     : AutofillDataModelWrapper(card, 0),
       card_(card) {}
 
 AutofillCreditCardWrapper::~AutofillCreditCardWrapper() {}
 
-string16 AutofillCreditCardWrapper::GetInfo(AutofillFieldType type) const {
+base::string16 AutofillCreditCardWrapper::GetInfo(
+    AutofillFieldType type) const {
   if (type == CREDIT_CARD_EXP_MONTH)
     return MonthComboboxModel::FormatMonth(card_->expiration_month());
 
   return AutofillDataModelWrapper::GetInfo(type);
 }
 
 gfx::Image AutofillCreditCardWrapper::GetIcon() {
   ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
   return rb.GetImageNamed(CreditCard::IconResourceId(card_->type()));
 }
 
-string16 AutofillCreditCardWrapper::GetDisplayText() {
+bool AutofillCreditCardWrapper::GetDisplayText(
+    base::string16* vertically_compact,
+    base::string16* horizontally_compact) {
   if (!card_->IsValid())
-    return string16();
+    return false;
 
-  return card_->TypeAndLastFourDigits();
+  *vertically_compact = *horizontally_compact = card_->TypeAndLastFourDigits();
+  return true;
 }
 
 // WalletAddressWrapper
 
 WalletAddressWrapper::WalletAddressWrapper(
     const wallet::Address* address) : address_(address) {}
 
 WalletAddressWrapper::~WalletAddressWrapper() {}
 
-string16 WalletAddressWrapper::GetInfo(AutofillFieldType type) const {
+base::string16 WalletAddressWrapper::GetInfo(AutofillFieldType type) const {
   return address_->GetInfo(type, g_browser_process->GetApplicationLocale());
 }
 
-string16 WalletAddressWrapper::GetDisplayText() {
+bool WalletAddressWrapper::GetDisplayText(
+    base::string16* vertically_compact,
+    base::string16* horizontally_compact) {
   if (!address_->is_complete_address() ||
       GetInfo(PHONE_HOME_WHOLE_NUMBER).empty()) {
-    return string16();
+    return false;
   }
 
-  return DataModelWrapper::GetDisplayText();
+  return DataModelWrapper::GetDisplayText(vertically_compact,
+                                          horizontally_compact);
 }
 
 // WalletInstrumentWrapper
 
 WalletInstrumentWrapper::WalletInstrumentWrapper(
     const wallet::WalletItems::MaskedInstrument* instrument)
     : instrument_(instrument) {}
 
 WalletInstrumentWrapper::~WalletInstrumentWrapper() {}
 
-string16 WalletInstrumentWrapper::GetInfo(AutofillFieldType type) const {
+base::string16 WalletInstrumentWrapper::GetInfo(AutofillFieldType type) const {
   if (type == CREDIT_CARD_EXP_MONTH)
     return MonthComboboxModel::FormatMonth(instrument_->expiration_month());
 
   return instrument_->GetInfo(type, g_browser_process->GetApplicationLocale());
 }
 
 gfx::Image WalletInstrumentWrapper::GetIcon() {
   return instrument_->CardIcon();
 }
 
-string16 WalletInstrumentWrapper::GetDisplayText() {
+bool WalletInstrumentWrapper::GetDisplayText(
+    base::string16* vertically_compact,
+    base::string16* horizontally_compact) {
   // TODO(dbeam): handle other instrument statuses? http://crbug.com/233048
   if (instrument_->status() == wallet::WalletItems::MaskedInstrument::EXPIRED ||
       !instrument_->address().is_complete_address() ||
       GetInfo(PHONE_HOME_WHOLE_NUMBER).empty()) {
-    return string16();
+    return false;
   }
 
+  DataModelWrapper::GetDisplayText(vertically_compact, horizontally_compact);
   // TODO(estade): descriptive_name() is user-provided. Should we use it or
   // just type + last 4 digits?
-  string16 line1 = instrument_->descriptive_name();
-  return line1 + ASCIIToUTF16("\n") + DataModelWrapper::GetDisplayText();
+  base::string16 line1 = instrument_->descriptive_name() + ASCIIToUTF16("\n");
+  *vertically_compact = line1 + *vertically_compact;
+  *horizontally_compact = line1 + *horizontally_compact;
+  return true;
 }
 
 // FullWalletBillingWrapper
 
 FullWalletBillingWrapper::FullWalletBillingWrapper(
     wallet::FullWallet* full_wallet)
     : full_wallet_(full_wallet) {
   DCHECK(full_wallet_);
 }
 
 FullWalletBillingWrapper::~FullWalletBillingWrapper() {}
 
-string16 FullWalletBillingWrapper::GetInfo(AutofillFieldType type) const {
+base::string16 FullWalletBillingWrapper::GetInfo(AutofillFieldType type) const {
   if (type == CREDIT_CARD_EXP_MONTH)
     return MonthComboboxModel::FormatMonth(full_wallet_->expiration_month());
 
   if (AutofillType(type).group() == CREDIT_CARD)
     return full_wallet_->GetInfo(type);
 
   return full_wallet_->billing_address()->GetInfo(
       type, g_browser_process->GetApplicationLocale());
 }
 
-string16 FullWalletBillingWrapper::GetDisplayText() {
+bool FullWalletBillingWrapper::GetDisplayText(
+    base::string16* vertically_compact,
+    base::string16* horizontally_compact) {
   // TODO(dbeam): handle other required actions? http://crbug.com/163508
   if (full_wallet_->HasRequiredAction(wallet::UPDATE_EXPIRATION_DATE))
-    return string16();
+    return false;
 
-  return DataModelWrapper::GetDisplayText();
+  return DataModelWrapper::GetDisplayText(vertically_compact,
+                                          horizontally_compact);
 }
 
 // FullWalletShippingWrapper
 
 FullWalletShippingWrapper::FullWalletShippingWrapper(
     wallet::FullWallet* full_wallet)
     : full_wallet_(full_wallet) {
   DCHECK(full_wallet_);
 }
 
 FullWalletShippingWrapper::~FullWalletShippingWrapper() {}
 
-string16 FullWalletShippingWrapper::GetInfo(AutofillFieldType type) const {
+base::string16 FullWalletShippingWrapper::GetInfo(
+    AutofillFieldType type) const {
   return full_wallet_->shipping_address()->GetInfo(
       type, g_browser_process->GetApplicationLocale());
 }
 
 DetailOutputWrapper::DetailOutputWrapper(const DetailOutputMap& outputs)
     : outputs_(outputs) {}
 
 DetailOutputWrapper::~DetailOutputWrapper() {}
 
 base::string16 DetailOutputWrapper::GetInfo(AutofillFieldType type) const {
   for (DetailOutputMap::const_iterator it = outputs_.begin();
        it != outputs_.end(); ++it) {
     if (type == it->first->type)
       return it->second;
   }
   return base::string16();
 }
 
 }  // namespace autofill