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| 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_USB_USB_CHOOSER_BUBBLE_DELEGATE_H_ |
| 6 #define CHROME_BROWSER_USB_USB_CHOOSER_BUBBLE_DELEGATE_H_ |
| 7 |
| 8 #include "base/macros.h" |
| 9 #include "base/memory/ref_counted.h" |
| 10 #include "base/memory/weak_ptr.h" |
| 11 #include "base/scoped_observer.h" |
| 12 #include "chrome/browser/ui/website_settings/chooser_bubble_delegate.h" |
| 13 #include "components/webusb/public/interfaces/webusb_permission_bubble.mojom.h" |
| 14 #include "device/usb/usb_service.h" |
| 15 #include "mojo/public/cpp/bindings/array.h" |
| 16 |
| 17 namespace content { |
| 18 class RenderFrameHost; |
| 19 } |
| 20 |
| 21 namespace device { |
| 22 class UsbDevice; |
| 23 class UsbDeviceFilter; |
| 24 } |
| 25 |
| 26 class Browser; |
| 27 |
| 28 // UsbChooserBubbleDelegate creates a chooser bubble for WebUsb. |
| 29 class UsbChooserBubbleDelegate : public ChooserBubbleDelegate, |
| 30 public device::UsbService::Observer { |
| 31 public: |
| 32 UsbChooserBubbleDelegate( |
| 33 Browser* browser, |
| 34 mojo::Array<device::usb::DeviceFilterPtr> device_filters, |
| 35 content::RenderFrameHost* render_frame_host, |
| 36 const webusb::WebUsbPermissionBubble::GetPermissionCallback& callback); |
| 37 ~UsbChooserBubbleDelegate() override; |
| 38 |
| 39 // ChooserBubbleDelegate: |
| 40 const std::vector<base::string16>& GetOptions() const override; |
| 41 void Select(int index) override; |
| 42 void Cancel() override; |
| 43 void Close() override; |
| 44 |
| 45 // device::UsbService::Observer: |
| 46 void OnDeviceAdded(scoped_refptr<device::UsbDevice> device) override; |
| 47 void OnDeviceRemoved(scoped_refptr<device::UsbDevice> device) override; |
| 48 |
| 49 void GotUsbDeviceList( |
| 50 const std::vector<scoped_refptr<device::UsbDevice>>& devices); |
| 51 |
| 52 private: |
| 53 content::RenderFrameHost* const render_frame_host_; |
| 54 webusb::WebUsbPermissionBubble::GetPermissionCallback callback_; |
| 55 ScopedObserver<device::UsbService, device::UsbService::Observer> |
| 56 usb_service_observer_; |
| 57 std::vector<device::UsbDeviceFilter> filters_; |
| 58 std::vector<scoped_refptr<device::UsbDevice>> devices_; |
| 59 std::vector<base::string16> devices_names_; |
| 60 base::WeakPtrFactory<UsbChooserBubbleDelegate> weak_factory_; |
| 61 |
| 62 DISALLOW_COPY_AND_ASSIGN(UsbChooserBubbleDelegate); |
| 63 }; |
| 64 |
| 65 #endif // CHROME_BROWSER_USB_USB_CHOOSER_BUBBLE_DELEGATE_H_ |
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