Refactor ChooserBubbleUiController on Mac

chrome/browser/ui/cocoa/chooser_content_view.h

+// Copyright 2016 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_COCOA_CHOOSER_CONTENT_VIEW_H_
+#define CHROME_BROWSER_UI_COCOA_CHOOSER_CONTENT_VIEW_H_
+
+#import <Cocoa/Cocoa.h>
+
+#include "base/mac/scoped_nsobject.h"
+
+// A chooser content view class that user can select an option.
+@interface ChooserContentView : NSView {
+ @private
+  base::scoped_nsobject<NSTextField> titleView_;
+  base::scoped_nsobject<NSScrollView> scrollView_;
+  base::scoped_nsobject<NSTableColumn> tableColumn_;
+  base::scoped_nsobject<NSTableView> tableView_;
+  base::scoped_nsobject<NSButton> connectButton_;
+  base::scoped_nsobject<NSButton> cancelButton_;
+  base::scoped_nsobject<NSBox> separator_;
+  base::scoped_nsobject<NSTextField> message_;
+  base::scoped_nsobject<NSButton> helpButton_;
+}
+
+// Designated initializer.
+- (instancetype)initWithChooserTitle:(NSString*)chooserTitle;
+
+// Creates the title for the chooser.
+- (base::scoped_nsobject<NSTextField>)createChooserTitle:(NSString*)title;
+
+// Creates a button with |title|.
+- (base::scoped_nsobject<NSButton>)createButtonWithTitle:(NSString*)title;
+
+// Creates the "Connect" button.
+- (base::scoped_nsobject<NSButton>)createConnectButton;
+
+// Creates the "Cancel" button.
+- (base::scoped_nsobject<NSButton>)createCancelButton;
+
+// Creates the separator.
+- (base::scoped_nsobject<NSBox>)createSeparator;
+
+// Creates the message.
+- (base::scoped_nsobject<NSTextField>)createMessage;
+
+// Creates the "Get help" button.
+- (base::scoped_nsobject<NSButton>)createHelpButton;
+
+// Gets the table view for the chooser.
+- (NSTableView*)tableView;
+
+// Gets the "Connect" button.
+- (NSButton*)connectButton;
+
+// Gets the "Cancel" button.
+- (NSButton*)cancelButton;
+
+// Gets the "Get help" button.
+- (NSButton*)helpButton;
+
+@end
+
+#endif  // CHROME_BROWSER_UI_COCOA_CHOOSER_CONTENT_VIEW_H_