root/chrome/browser/ui/autofill/autofill_dialog_models.cc

DEFINITIONS

1. checked_item_
2. AddKeyedItem
3. AddKeyedItemWithIcon
4. AddKeyedItemWithMinorText
5. AddKeyedItemWithMinorTextAndIcon
6. Reset
7. GetItemKeyAt
8. GetItemKeyForCheckedItem
9. SetCheckedItem
10. SetCheckedIndex
11. SetEnabled
12. MenuWillShow
13. IsCommandIdChecked
14. IsCommandIdEnabled
15. GetAcceleratorForCommandId
16. ExecuteCommand
17. MenuWillShow
18. GetItemIndex
19. GetItemCount
20. FormatMonth
21. GetItemAt
22. GetItemCount
23. GetItemAt

// 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/autofill_dialog_models.h"

#include "base/bind.h"
#include "base/prefs/pref_service.h"
#include "base/strings/string_number_conversions.h"
#include "base/strings/stringprintf.h"
#include "base/strings/utf_string_conversions.h"
#include "base/time/time.h"
#include "chrome/common/pref_names.h"
#include "components/autofill/core/browser/autofill_country.h"
#include "grit/generated_resources.h"
#include "grit/theme_resources.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"

namespace autofill {

SuggestionsMenuModelDelegate::~SuggestionsMenuModelDelegate() {}

// SuggestionsMenuModel ----------------------------------------------------

SuggestionsMenuModel::SuggestionsMenuModel(
    SuggestionsMenuModelDelegate* delegate)
    : ui::SimpleMenuModel(this),
      delegate_(delegate),
      checked_item_(0) {}

SuggestionsMenuModel::~SuggestionsMenuModel() {}

void SuggestionsMenuModel::AddKeyedItem(
    const std::string& key, const base::string16& display_label) {
  Item item = { key, true };
  items_.push_back(item);
  AddCheckItem(items_.size() - 1, display_label);
}

void SuggestionsMenuModel::AddKeyedItemWithIcon(
    const std::string& key,
    const base::string16& display_label,
    const gfx::Image& icon) {
  AddKeyedItem(key, display_label);
  SetIcon(items_.size() - 1, icon);
}

void SuggestionsMenuModel::AddKeyedItemWithMinorText(
    const std::string& key,
    const base::string16& display_label,
    const base::string16& display_minor_text) {
  AddKeyedItem(key, display_label);
  SetMinorText(items_.size() - 1, display_minor_text);
}

void SuggestionsMenuModel::AddKeyedItemWithMinorTextAndIcon(
    const std::string& key,
    const base::string16& display_label,
    const base::string16& display_minor_text,
    const gfx::Image& icon) {
  AddKeyedItemWithIcon(key, display_label, icon);
  SetMinorText(items_.size() - 1, display_minor_text);
}

void SuggestionsMenuModel::Reset() {
  checked_item_ = 0;
  items_.clear();
  Clear();
}

std::string SuggestionsMenuModel::GetItemKeyAt(int index) const {
  return items_[index].key;
}

std::string SuggestionsMenuModel::GetItemKeyForCheckedItem() const {
  if (items_.empty())
    return std::string();

  return items_[checked_item_].key;
}

void SuggestionsMenuModel::SetCheckedItem(const std::string& item_key) {
  for (size_t i = 0; i < items_.size(); ++i) {
    if (items_[i].key == item_key) {
      if (IsEnabledAt(i))
        checked_item_ = i;
      break;
    }
  }
}

void SuggestionsMenuModel::SetCheckedIndex(size_t index) {
  DCHECK_LT(index, items_.size());
  checked_item_ = index;
}

void SuggestionsMenuModel::SetEnabled(const std::string& item_key,
                                      bool enabled) {
  items_[GetItemIndex(item_key)].enabled = enabled;
}

void SuggestionsMenuModel::MenuWillShow() {
  ui::SimpleMenuModel::MenuWillShow();
}

bool SuggestionsMenuModel::IsCommandIdChecked(
    int command_id) const {
  return checked_item_ == command_id;
}

bool SuggestionsMenuModel::IsCommandIdEnabled(
    int command_id) const {
  // Please note: command_id is same as the 0-based index in |items_|.
  DCHECK_GE(command_id, 0);
  DCHECK_LT(static_cast<size_t>(command_id), items_.size());
  return items_[command_id].enabled;
}

bool SuggestionsMenuModel::GetAcceleratorForCommandId(
    int command_id,
    ui::Accelerator* accelerator) {
  return false;
}

void SuggestionsMenuModel::ExecuteCommand(int command_id, int event_flags) {
  delegate_->SuggestionItemSelected(this, command_id);
}

void SuggestionsMenuModel::MenuWillShow(ui::SimpleMenuModel* source) {
  delegate_->SuggestionsMenuWillShow();
}

size_t SuggestionsMenuModel::GetItemIndex(const std::string& item_key) {
  for (size_t i = 0; i < items_.size(); ++i) {
    if (items_[i].key == item_key)
      return i;
  }

  NOTREACHED();
  return 0;
}

// MonthComboboxModel ----------------------------------------------------------

MonthComboboxModel::MonthComboboxModel() {}

MonthComboboxModel::~MonthComboboxModel() {}

int MonthComboboxModel::GetItemCount() const {
  // 12 months plus the empty entry.
  return 13;
}

// static
base::string16 MonthComboboxModel::FormatMonth(int index) {
  return base::ASCIIToUTF16(base::StringPrintf("%.2d", index));
}

base::string16 MonthComboboxModel::GetItemAt(int index) {
  return index == 0 ?
      l10n_util::GetStringUTF16(IDS_AUTOFILL_DIALOG_PLACEHOLDER_EXPIRY_MONTH) :
      FormatMonth(index);
}

// YearComboboxModel -----------------------------------------------------------

YearComboboxModel::YearComboboxModel() : this_year_(0) {
  base::Time time = base::Time::Now();
  base::Time::Exploded exploded;
  time.LocalExplode(&exploded);
  this_year_ = exploded.year;
}

YearComboboxModel::~YearComboboxModel() {}

int YearComboboxModel::GetItemCount() const {
  // 10 years plus the empty entry.
  return 11;
}

base::string16 YearComboboxModel::GetItemAt(int index) {
  if (index == 0) {
    return l10n_util::GetStringUTF16(
        IDS_AUTOFILL_DIALOG_PLACEHOLDER_EXPIRY_YEAR);
  }

  return base::IntToString16(this_year_ + index - 1);
}

}  // namespace autofill