It is time.

ui/views/controls/message_box_view.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 UI_VIEWS_CONTROLS_MESSAGE_BOX_VIEW_H_
-#define UI_VIEWS_CONTROLS_MESSAGE_BOX_VIEW_H_
-
-#include <vector>
-
-#include "base/strings/string16.h"
-#include "ui/views/view.h"
-
-namespace views {
-
-class Checkbox;
-class Label;
-class Link;
-class LinkListener;
-class Textfield;
-
-// This class displays the contents of a message box. It is intended for use
-// within a constrained window, and has options for a message, prompt, OK
-// and Cancel buttons.
-class VIEWS_EXPORT MessageBoxView : public View {
- public:
-  enum Options {
-    NO_OPTIONS = 0,
-    // For a message from a web page (not from Chrome's UI), such as script
-    // dialog text, each paragraph's directionality is auto-detected using the
-    // directionality of the paragraph's first strong character's. Please refer
-    // to HTML5 spec for details.
-    // http://dev.w3.org/html5/spec/Overview.html#text-rendered-in-native-user-interfaces:
-    // The spec does not say anything about alignment. And we choose to
-    // align all paragraphs according to the direction of the first paragraph.
-    DETECT_DIRECTIONALITY = 1 << 0,
-    HAS_PROMPT_FIELD = 1 << 1,
-  };
-
-  struct VIEWS_EXPORT InitParams {
-    explicit InitParams(const base::string16& message);
-    ~InitParams();
-
-    uint16 options;
-    base::string16 message;
-    base::string16 default_prompt;
-    int message_width;
-    int inter_row_vertical_spacing;
-  };
-
-  explicit MessageBoxView(const InitParams& params);
-
-  virtual ~MessageBoxView();
-
-  // Returns the text box.
-  views::Textfield* text_box() { return prompt_field_; }
-
-  // Returns user entered data in the prompt field.
-  base::string16 GetInputText();
-
-  // Returns true if a checkbox is selected, false otherwise. (And false if
-  // the message box has no checkbox.)
-  bool IsCheckBoxSelected();
-
-  // Adds a checkbox with the specified label to the message box if this is the
-  // first call. Otherwise, it changes the label of the current checkbox. To
-  // start, the message box has no checkbox until this function is called.
-  void SetCheckBoxLabel(const base::string16& label);
-
-  // Sets the state of the check-box.
-  void SetCheckBoxSelected(bool selected);
-
-  // Sets the text and the listener of the link. If |text| is empty, the link
-  // is removed.
-  void SetLink(const base::string16& text, LinkListener* listener);
-
-  // View:
-  virtual void GetAccessibleState(ui::AXViewState* state) override;
-
- protected:
-  // View:
-  virtual void ViewHierarchyChanged(
-      const ViewHierarchyChangedDetails& details) override;
-  // Handles Ctrl-C and writes the message in the system clipboard.
-  virtual bool AcceleratorPressed(const ui::Accelerator& accelerator) override;
-
- private:
-  // Sets up the layout manager and initializes the message labels and prompt
-  // field. This should only be called once, from the constructor.
-  void Init(const InitParams& params);
-
-  // Sets up the layout manager based on currently initialized views. Should be
-  // called when a view is initialized or changed.
-  void ResetLayoutManager();
-
-  // Message for the message box.
-  std::vector<Label*> message_labels_;
-
-  // Input text field for the message box.
-  Textfield* prompt_field_;
-
-  // Checkbox for the message box.
-  Checkbox* checkbox_;
-
-  // Link displayed at the bottom of the view.
-  Link* link_;
-
-  // Maximum width of the message label.
-  int message_width_;
-
-  // Spacing between rows in the grid layout.
-  int inter_row_vertical_spacing_;
-
-  DISALLOW_COPY_AND_ASSIGN(MessageBoxView);
-};
-
-}  // namespace views
-
-#endif  // UI_VIEWS_CONTROLS_MESSAGE_BOX_VIEW_H_