chrome/browser/ui/cocoa/extensions/device_permissions_dialog_controller.h

   1 // Copyright 2014 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_EXTENSIONS_DEVICE_PERMISSIONS_DIALOG_CONTROLER_H_
   6 #define CHROME_BROWSER_UI_COCOA_EXTENSIONS_DEVICE_PERMISSIONS_DIALOG_CONTROLER_H_
   7
   8 #import <Cocoa/Cocoa.h>
   9
  10 #include "base/mac/scoped_nsobject.h"
  11 #import "chrome/browser/ui/cocoa/constrained_window/constrained_window_mac.h"
  12 #include "extensions/browser/api/device_permissions_prompt.h"
  13
  14 namespace content {
  15 class WebContents;
  16 }
  17
  18 @class DevicePermissionsViewController;
  19
  20 // Displays an device permissions selector prompt as a modal sheet constrained
  21 // to the window/tab displaying the given web contents.
  22 class DevicePermissionsDialogController
  23     : public extensions::DevicePermissionsPrompt::Delegate,
  24       public extensions::DevicePermissionsPrompt::Prompt::Observer,
  25       public ConstrainedWindowMacDelegate {
  26  public:
  27   DevicePermissionsDialogController(
  28       content::WebContents* web_contents,
  29       extensions::DevicePermissionsPrompt::Delegate* delegate,
  30       scoped_refptr<extensions::DevicePermissionsPrompt::Prompt> prompt);
  31   ~DevicePermissionsDialogController() override;
  32
  33   // extensions::DevicePermissionsPrompt::Delegate implementation.
  34   void OnUsbDevicesChosen(
  35       const std::vector<scoped_refptr<device::UsbDevice>>& devices) override;
  36
  37   // extensions::DevicePermissionsPrompt::Prompt::Observer implementation.
  38   void OnDevicesChanged() override;
  39
  40   // ConstrainedWindowMacDelegate implementation.
  41   void OnConstrainedWindowClosed(ConstrainedWindowMac* window) override;
  42
  43   ConstrainedWindowMac* constrained_window() const {
  44     return constrained_window_.get();
  45   }
  46   DevicePermissionsViewController* view_controller() const {
  47     return view_controller_;
  48   }
  49
  50  private:
  51   extensions::DevicePermissionsPrompt::Delegate* delegate_;
  52   scoped_refptr<extensions::DevicePermissionsPrompt::Prompt> prompt_;
  53   base::scoped_nsobject<DevicePermissionsViewController> view_controller_;
  54   scoped_ptr<ConstrainedWindowMac> constrained_window_;
  55 };
  56
  57 #endif  // CHROME_BROWSER_UI_COCOA_EXTENSIONS_DEVICE_PERMISSIONS_DIALOG_CONTROLER_H_