| // Copyright 2015 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_USB_USB_CHOOSER_BUBBLE_DELEGATE_H_ |
| #define CHROME_BROWSER_USB_USB_CHOOSER_BUBBLE_DELEGATE_H_ |
| |
| #include <utility> |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/scoped_observer.h" |
| #include "chrome/browser/ui/website_settings/chooser_bubble_delegate.h" |
| #include "components/bubble/bubble_reference.h" |
| #include "components/webusb/public/interfaces/webusb_permission_bubble.mojom.h" |
| #include "device/usb/usb_service.h" |
| #include "mojo/public/cpp/bindings/array.h" |
| |
| namespace content { |
| class RenderFrameHost; |
| } |
| |
| namespace device { |
| class UsbDevice; |
| class UsbDeviceFilter; |
| } |
| |
| class Browser; |
| |
| // UsbChooserBubbleDelegate creates a chooser bubble for WebUsb. |
| class UsbChooserBubbleDelegate : public ChooserBubbleDelegate, |
| public device::UsbService::Observer { |
| public: |
| UsbChooserBubbleDelegate( |
| Browser* browser, |
| mojo::Array<device::usb::DeviceFilterPtr> device_filters, |
| content::RenderFrameHost* render_frame_host, |
| const webusb::WebUsbPermissionBubble::GetPermissionCallback& callback); |
| ~UsbChooserBubbleDelegate() override; |
| |
| // ChooserBubbleDelegate: |
| size_t NumOptions() const override; |
| const base::string16& GetOption(size_t index) const override; |
| void Select(size_t index) override; |
| void Cancel() override; |
| void Close() override; |
| |
| // device::UsbService::Observer: |
| void OnDeviceAdded(scoped_refptr<device::UsbDevice> device) override; |
| void OnDeviceRemoved(scoped_refptr<device::UsbDevice> device) override; |
| |
| void GotUsbDeviceList( |
| const std::vector<scoped_refptr<device::UsbDevice>>& devices); |
| |
| void set_bubble_controller(BubbleReference bubble_controller); |
| |
| private: |
| content::RenderFrameHost* const render_frame_host_; |
| webusb::WebUsbPermissionBubble::GetPermissionCallback callback_; |
| ScopedObserver<device::UsbService, device::UsbService::Observer> |
| usb_service_observer_; |
| std::vector<device::UsbDeviceFilter> filters_; |
| // Each pair is a (device, device name). |
| std::vector<std::pair<scoped_refptr<device::UsbDevice>, base::string16>> |
| devices_; |
| BubbleReference bubble_controller_; |
| base::WeakPtrFactory<UsbChooserBubbleDelegate> weak_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(UsbChooserBubbleDelegate); |
| }; |
| |
| #endif // CHROME_BROWSER_USB_USB_CHOOSER_BUBBLE_DELEGATE_H_ |