chrome/browser/ui/cocoa/single_web_contents_dialog_manager_cocoa.h

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_COCOA_SINGLE_WEB_CONTENTS_DIALOG_MANAGER_COCOA_H_
   6 #define CHROME_BROWSER_UI_COCOA_SINGLE_WEB_CONTENTS_DIALOG_MANAGER_COCOA_H_
   7
   8 #import "base/mac/scoped_nsobject.h"
   9 #include "components/web_modal/single_web_contents_dialog_manager.h"
  10
  11 class ConstrainedWindowMac;
  12 @protocol ConstrainedWindowSheet;
  13
  14 // Cocoa implementation of web_modal::SingleWebContentsDialogManager.
  15 class SingleWebContentsDialogManagerCocoa
  16     : public web_modal::SingleWebContentsDialogManager {
  17  public:
  18   SingleWebContentsDialogManagerCocoa(
  19       ConstrainedWindowMac* client,
  20       id<ConstrainedWindowSheet> sheet,
  21       web_modal::SingleWebContentsDialogManagerDelegate* delegate);
  22   ~SingleWebContentsDialogManagerCocoa() override;
  23
  24   // SingleWebContentsDialogManager overrides.
  25   void Show() override;
  26   void Hide() override;
  27   void Close() override;
  28   void Focus() override;
  29   void Pulse() override;
  30   void HostChanged(web_modal::WebContentsModalDialogHost* new_host) override;
  31   gfx::NativeWindow dialog() override;
  32
  33  private:
  34   ConstrainedWindowMac* client_;  // Weak. Can be null.
  35   base::scoped_nsprotocol<id<ConstrainedWindowSheet>> sheet_;
  36   // Weak. Owns this.
  37   web_modal::SingleWebContentsDialogManagerDelegate* delegate_;
  38   bool shown_;
  39
  40   DISALLOW_COPY_AND_ASSIGN(SingleWebContentsDialogManagerCocoa);
  41 };
  42
  43 #endif  // CHROME_BROWSER_UI_COCOA_SINGLE_WEB_CONTENTS_DIALOG_MANAGER_COCOA_H_