support CC expiration dates in imperative autocomplete dialog.

chrome/browser/ui/autofill/autofill_dialog_comboboxes.h

+// 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.
+
+#ifndef CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_COMBOBOXES_H_
+#define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_COMBOBOXES_H_
+
+#include <string>
+#include <vector>
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "base/string16.h"
+#include "ui/base/models/combobox_model.h"
+
+namespace autofill {
+
+// A model for the comboboxes that allow the user to select from different sets
+// of known data.
+class SuggestionsComboboxModel : public ui::ComboboxModel {
+ public:
+  SuggestionsComboboxModel();
+  virtual ~SuggestionsComboboxModel();
+
+  // Adds an item and its identifying key to the model.
+  void AddItem(const std::string& key, const string16& display_label);
+
+  // Returns the ID key for the item at |index|.
+  std::string GetItemKeyAt(int index) const;
+
+  // ui::Combobox implementation:
+  virtual int GetItemCount() const OVERRIDE;
+  virtual string16 GetItemAt(int index) OVERRIDE;
+
+ private:
+  // The items this model represents, in presentation order. The first
+  // string is the "key" which identifies the item. The second is the
+  // display string for the item.
+  std::vector<std::pair<std::string, string16> > items_;
+
+  DISALLOW_COPY_AND_ASSIGN(SuggestionsComboboxModel);
+};
+
+// A model for possible months in the Gregorian calendar.
+class MonthComboboxModel : public ui::ComboboxModel {
+ public:
+  MonthComboboxModel();
+  virtual ~MonthComboboxModel();
+
+  // ui::Combobox implementation:
+  virtual int GetItemCount() const OVERRIDE;
+  virtual string16 GetItemAt(int index) OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MonthComboboxModel);
+};
+
+// A model for years between now and a decade hence.
+class YearComboboxModel : public ui::ComboboxModel {
+ public:
+  YearComboboxModel();
+  virtual ~YearComboboxModel();
+
+  // ui::Combobox implementation:
+  virtual int GetItemCount() const OVERRIDE;
+  virtual string16 GetItemAt(int index) OVERRIDE;
+
+ private:
+  // The current year (e.g., 2012).
+  int this_year_;
+
+  DISALLOW_COPY_AND_ASSIGN(YearComboboxModel);
+};
+
+}  // autofill
+
+#endif  // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_COMBOBOXES_H_