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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CHROME_BROWSER_USB_USB_TAB_HELPER_H_ | 5 #ifndef CHROME_BROWSER_USB_USB_TAB_HELPER_H_ |
6 #define CHROME_BROWSER_USB_USB_TAB_HELPER_H_ | 6 #define CHROME_BROWSER_USB_USB_TAB_HELPER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 | 9 |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
11 #include "content/public/browser/web_contents_observer.h" | 11 #include "content/public/browser/web_contents_observer.h" |
12 #include "content/public/browser/web_contents_user_data.h" | 12 #include "content/public/browser/web_contents_user_data.h" |
13 #include "mojo/public/cpp/bindings/interface_request.h" | 13 #include "mojo/public/cpp/bindings/interface_request.h" |
14 | 14 |
15 namespace device { | 15 namespace device { |
| 16 namespace mojom { |
| 17 class UsbChooserService; |
| 18 class UsbDeviceManager; |
| 19 } |
| 20 |
16 namespace usb { | 21 namespace usb { |
17 class ChooserService; | |
18 class DeviceManager; | |
19 class PermissionProvider; | 22 class PermissionProvider; |
20 } | 23 } |
21 } | 24 } |
22 | 25 |
23 struct FrameUsbServices; | 26 struct FrameUsbServices; |
24 | 27 |
25 typedef std::map<content::RenderFrameHost*, std::unique_ptr<FrameUsbServices>> | 28 typedef std::map<content::RenderFrameHost*, std::unique_ptr<FrameUsbServices>> |
26 FrameUsbServicesMap; | 29 FrameUsbServicesMap; |
27 | 30 |
28 // Per-tab owner of USB services provided to render frames within that tab. | 31 // Per-tab owner of USB services provided to render frames within that tab. |
29 class UsbTabHelper : public content::WebContentsObserver, | 32 class UsbTabHelper : public content::WebContentsObserver, |
30 public content::WebContentsUserData<UsbTabHelper> { | 33 public content::WebContentsUserData<UsbTabHelper> { |
31 public: | 34 public: |
32 static UsbTabHelper* GetOrCreateForWebContents( | 35 static UsbTabHelper* GetOrCreateForWebContents( |
33 content::WebContents* web_contents); | 36 content::WebContents* web_contents); |
34 | 37 |
35 ~UsbTabHelper() override; | 38 ~UsbTabHelper() override; |
36 | 39 |
37 void CreateDeviceManager( | 40 void CreateDeviceManager( |
38 content::RenderFrameHost* render_frame_host, | 41 content::RenderFrameHost* render_frame_host, |
39 mojo::InterfaceRequest<device::usb::DeviceManager> request); | 42 mojo::InterfaceRequest<device::mojom::UsbDeviceManager> request); |
40 | 43 |
41 void CreateChooserService( | 44 void CreateChooserService( |
42 content::RenderFrameHost* render_frame_host, | 45 content::RenderFrameHost* render_frame_host, |
43 mojo::InterfaceRequest<device::usb::ChooserService> request); | 46 mojo::InterfaceRequest<device::mojom::UsbChooserService> request); |
44 | 47 |
45 void IncrementConnectionCount(content::RenderFrameHost* render_frame_host); | 48 void IncrementConnectionCount(content::RenderFrameHost* render_frame_host); |
46 void DecrementConnectionCount(content::RenderFrameHost* render_frame_host); | 49 void DecrementConnectionCount(content::RenderFrameHost* render_frame_host); |
47 bool IsDeviceConnected() const; | 50 bool IsDeviceConnected() const; |
48 | 51 |
49 private: | 52 private: |
50 explicit UsbTabHelper(content::WebContents* web_contents); | 53 explicit UsbTabHelper(content::WebContents* web_contents); |
51 friend class content::WebContentsUserData<UsbTabHelper>; | 54 friend class content::WebContentsUserData<UsbTabHelper>; |
52 | 55 |
53 // content::WebContentsObserver overrides: | 56 // content::WebContentsObserver overrides: |
54 void RenderFrameDeleted(content::RenderFrameHost* render_frame_host) override; | 57 void RenderFrameDeleted(content::RenderFrameHost* render_frame_host) override; |
55 | 58 |
56 FrameUsbServices* GetFrameUsbService( | 59 FrameUsbServices* GetFrameUsbService( |
57 content::RenderFrameHost* render_frame_host); | 60 content::RenderFrameHost* render_frame_host); |
58 | 61 |
59 base::WeakPtr<device::usb::PermissionProvider> GetPermissionProvider( | 62 base::WeakPtr<device::usb::PermissionProvider> GetPermissionProvider( |
60 content::RenderFrameHost* render_frame_host); | 63 content::RenderFrameHost* render_frame_host); |
61 | 64 |
62 void GetChooserService( | 65 void GetChooserService( |
63 content::RenderFrameHost* render_frame_host, | 66 content::RenderFrameHost* render_frame_host, |
64 mojo::InterfaceRequest<device::usb::ChooserService> request); | 67 mojo::InterfaceRequest<device::mojom::UsbChooserService> request); |
65 | 68 |
66 void NotifyTabStateChanged() const; | 69 void NotifyTabStateChanged() const; |
67 | 70 |
68 FrameUsbServicesMap frame_usb_services_; | 71 FrameUsbServicesMap frame_usb_services_; |
69 | 72 |
70 DISALLOW_COPY_AND_ASSIGN(UsbTabHelper); | 73 DISALLOW_COPY_AND_ASSIGN(UsbTabHelper); |
71 }; | 74 }; |
72 | 75 |
73 #endif // CHROME_BROWSER_USB_USB_TAB_HELPER_H_ | 76 #endif // CHROME_BROWSER_USB_USB_TAB_HELPER_H_ |
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