Index: ash/login/ui/login_password_view.h |
diff --git a/ash/login/ui/login_password_view.h b/ash/login/ui/login_password_view.h |
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+// Copyright 2017 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 ASH_LOGIN_UI_LOGIN_PASSWORD_VIEW_H_ |
+#define ASH_LOGIN_UI_LOGIN_PASSWORD_VIEW_H_ |
+ |
+#include "ash/ash_export.h" |
+#include "base/strings/string16.h" |
+#include "ui/views/controls/button/button.h" |
+#include "ui/views/view.h" |
+ |
+namespace views { |
+class ButtonListener; |
+class Textfield; |
+} // namespace views |
+ |
+namespace ash { |
+ |
+// Contains a textfield instance with a submit button. The user can type a |
+// password into the textfield and hit enter to submit. |
+// |
+// The password view looks like this: |
+// |
+// * * * * * * => |
+// ------------------ |
+class ASH_EXPORT LoginPasswordView : public views::View, |
+ public views::ButtonListener { |
+ public: |
+ // TestApi is used for tests to get internal implementation details. |
+ class ASH_EXPORT TestApi { |
+ public: |
+ explicit TestApi(LoginPasswordView* view); |
+ ~TestApi(); |
+ |
+ views::View* textfield() const; |
+ views::View* submit_button() const; |
+ |
+ private: |
+ LoginPasswordView* view_; |
+ }; |
+ |
+ using OnPasswordSubmit = |
+ base::RepeatingCallback<void(const base::string16& password)>; |
+ |
+ // |on_submit| is called when the user hits enter or pressed the submit arrow. |
+ // Must not be null. |
+ explicit LoginPasswordView(const OnPasswordSubmit& on_submit); |
+ ~LoginPasswordView() override; |
+ |
+ // views::View: |
+ const char* GetClassName() const override; |
+ gfx::Size CalculatePreferredSize() const override; |
+ bool OnKeyPressed(const ui::KeyEvent& event) override; |
+ |
+ // views::ButtonListener: |
+ void ButtonPressed(views::Button* sender, const ui::Event& event) override; |
+ |
+ private: |
+ friend class TestApi; |
+ |
+ // Submits the current password field text to mojo call and resets the text |
+ // field. |
+ void SubmitPassword(); |
+ |
+ OnPasswordSubmit on_submit_; |
+ views::Textfield* textfield_; |
+ views::View* submit_button_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(LoginPasswordView); |
+}; |
+ |
+} // namespace ash |
+ |
+#endif // ASH_LOGIN_UI_LOGIN_PASSWORD_VIEW_H_ |