It is time.

ui/views/bubble/bubble_frame_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_BUBBLE_BUBBLE_FRAME_VIEW_H_
-#define UI_VIEWS_BUBBLE_BUBBLE_FRAME_VIEW_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "base/gtest_prod_util.h"
-#include "ui/gfx/insets.h"
-#include "ui/views/controls/button/button.h"
-#include "ui/views/window/non_client_view.h"
-
-namespace gfx {
-class FontList;
-}
-
-namespace views {
-
-class Label;
-class LabelButton;
-class BubbleBorder;
-
-// The non-client frame view of bubble-styled widgets.
-class VIEWS_EXPORT BubbleFrameView : public NonClientFrameView,
-                                     public ButtonListener {
- public:
-  // Internal class name.
-  static const char kViewClassName[];
-
-  explicit BubbleFrameView(const gfx::Insets& content_margins);
-  virtual ~BubbleFrameView();
-
-  // Insets to make bubble contents align horizontal with the bubble title.
-  // NOTE: this does not take into account whether a title actually exists.
-  static gfx::Insets GetTitleInsets();
-
-  // Creates a close button used in the corner of the dialog.
-  static LabelButton* CreateCloseButton(ButtonListener* listener);
-
-  // NonClientFrameView overrides:
-  virtual gfx::Rect GetBoundsForClientView() const override;
-  virtual gfx::Rect GetWindowBoundsForClientBounds(
-      const gfx::Rect& client_bounds) const override;
-  virtual int NonClientHitTest(const gfx::Point& point) override;
-  virtual void GetWindowMask(const gfx::Size& size,
-                             gfx::Path* window_mask) override;
-  virtual void ResetWindowControls() override;
-  virtual void UpdateWindowIcon() override;
-  virtual void UpdateWindowTitle() override;
-  virtual void SizeConstraintsChanged() override;
-
-  // Set the FontList to be used for the title of the bubble.
-  // Caller must arrange to update the layout to have the call take effect.
-  void SetTitleFontList(const gfx::FontList& font_list);
-
-  // View overrides:
-  virtual gfx::Insets GetInsets() const override;
-  virtual gfx::Size GetPreferredSize() const override;
-  virtual gfx::Size GetMinimumSize() const override;
-  virtual void Layout() override;
-  virtual const char* GetClassName() const override;
-  virtual void ChildPreferredSizeChanged(View* child) override;
-  virtual void OnThemeChanged() override;
-  virtual void OnNativeThemeChanged(const ui::NativeTheme* theme) override;
-
-  // Overridden from ButtonListener:
-  virtual void ButtonPressed(Button* sender, const ui::Event& event) override;
-
-  // Use bubble_border() and SetBubbleBorder(), not border() and SetBorder().
-  BubbleBorder* bubble_border() const { return bubble_border_; }
-  void SetBubbleBorder(scoped_ptr<BubbleBorder> border);
-
-  gfx::Insets content_margins() const { return content_margins_; }
-
-  void SetTitlebarExtraView(View* view);
-
-  // Given the size of the contents and the rect to point at, returns the bounds
-  // of the bubble window. The bubble's arrow location may change if the bubble
-  // does not fit on the monitor and |adjust_if_offscreen| is true.
-  gfx::Rect GetUpdatedWindowBounds(const gfx::Rect& anchor_rect,
-                                   gfx::Size client_size,
-                                   bool adjust_if_offscreen);
-
- protected:
-  // Returns the available screen bounds if the frame were to show in |rect|.
-  virtual gfx::Rect GetAvailableScreenBounds(const gfx::Rect& rect);
-
-  bool IsCloseButtonVisible() const;
-  gfx::Rect GetCloseButtonBounds() const;
-
- private:
-  FRIEND_TEST_ALL_PREFIXES(BubbleFrameViewTest, GetBoundsForClientView);
-
-  // Mirrors the bubble's arrow location on the |vertical| or horizontal axis,
-  // if the generated window bounds don't fit in the monitor bounds.
-  void MirrorArrowIfOffScreen(bool vertical,
-                              const gfx::Rect& anchor_rect,
-                              const gfx::Size& client_size);
-
-  // Adjust the bubble's arrow offsets if the generated window bounds don't fit
-  // in the monitor bounds.
-  void OffsetArrowIfOffScreen(const gfx::Rect& anchor_rect,
-                              const gfx::Size& client_size);
-
-  // Calculates the size needed to accommodate the given client area.
-  gfx::Size GetSizeForClientSize(const gfx::Size& client_size) const;
-
-  // The bubble border.
-  BubbleBorder* bubble_border_;
-
-  // Margins between the content and the inside of the border, in pixels.
-  gfx::Insets content_margins_;
-
-  // The optional title and (x) close button.
-  Label* title_;
-  LabelButton* close_;
-
-  // When supplied, this view is placed in the titlebar between the title and
-  // (x) close button.
-  View* titlebar_extra_view_;
-
-  DISALLOW_COPY_AND_ASSIGN(BubbleFrameView);
-};
-
-}  // namespace views
-
-#endif  // UI_VIEWS_BUBBLE_BUBBLE_FRAME_VIEW_H_