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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #include "content/browser/browser_plugin/browser_plugin_guest.h" | 5 #include "content/browser/browser_plugin/browser_plugin_guest.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
10 #include "base/strings/string_util.h" | 10 #include "base/strings/string_util.h" |
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100 virtual void RespondImpl(bool should_allow, | 100 virtual void RespondImpl(bool should_allow, |
101 const std::string& user_input) OVERRIDE { | 101 const std::string& user_input) OVERRIDE { |
102 callback_.Run(should_allow); | 102 callback_.Run(should_allow); |
103 } | 103 } |
104 | 104 |
105 private: | 105 private: |
106 virtual ~DownloadRequest() {} | 106 virtual ~DownloadRequest() {} |
107 base::Callback<void(bool)> callback_; | 107 base::Callback<void(bool)> callback_; |
108 }; | 108 }; |
109 | 109 |
110 class BrowserPluginGuest::MediaRequest : public PermissionRequest { | |
111 public: | |
112 MediaRequest(const base::WeakPtr<BrowserPluginGuest>& guest, | |
113 const MediaStreamRequest& request, | |
114 const MediaResponseCallback& callback) | |
115 : PermissionRequest(guest), | |
116 request_(request), | |
117 callback_(callback) { | |
118 RecordAction( | |
119 base::UserMetricsAction("BrowserPlugin.Guest.PermissionRequest.Media")); | |
120 } | |
121 | |
122 virtual void RespondImpl(bool should_allow, | |
123 const std::string& user_input) OVERRIDE { | |
124 WebContentsImpl* web_contents = guest_->embedder_web_contents(); | |
125 if (should_allow && web_contents) { | |
126 // Re-route the request to the embedder's WebContents; the guest gets the | |
127 // permission this way. | |
128 web_contents->RequestMediaAccessPermission(request_, callback_); | |
129 } else { | |
130 // Deny the request. | |
131 callback_.Run(MediaStreamDevices(), | |
132 MEDIA_DEVICE_INVALID_STATE, | |
133 scoped_ptr<MediaStreamUI>()); | |
134 } | |
135 } | |
136 | |
137 private: | |
138 virtual ~MediaRequest() {} | |
139 MediaStreamRequest request_; | |
140 MediaResponseCallback callback_; | |
141 }; | |
142 | |
143 class BrowserPluginGuest::NewWindowRequest : public PermissionRequest { | 110 class BrowserPluginGuest::NewWindowRequest : public PermissionRequest { |
144 public: | 111 public: |
145 NewWindowRequest(const base::WeakPtr<BrowserPluginGuest>& guest, | 112 NewWindowRequest(const base::WeakPtr<BrowserPluginGuest>& guest, |
146 int instance_id) | 113 int instance_id) |
147 : PermissionRequest(guest), | 114 : PermissionRequest(guest), |
148 instance_id_(instance_id) { | 115 instance_id_(instance_id) { |
149 RecordAction( | 116 RecordAction( |
150 base::UserMetricsAction("BrowserPlugin.Guest.PermissionRequest.NewWindow
")); | 117 base::UserMetricsAction("BrowserPlugin.Guest.PermissionRequest.NewWindow
")); |
151 } | 118 } |
152 | 119 |
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1602 return; | 1569 return; |
1603 | 1570 |
1604 name_ = name; | 1571 name_ = name; |
1605 SendMessageToEmbedder(new BrowserPluginMsg_UpdatedName(instance_id_, name)); | 1572 SendMessageToEmbedder(new BrowserPluginMsg_UpdatedName(instance_id_, name)); |
1606 } | 1573 } |
1607 | 1574 |
1608 void BrowserPluginGuest::RequestMediaAccessPermission( | 1575 void BrowserPluginGuest::RequestMediaAccessPermission( |
1609 WebContents* web_contents, | 1576 WebContents* web_contents, |
1610 const MediaStreamRequest& request, | 1577 const MediaStreamRequest& request, |
1611 const MediaResponseCallback& callback) { | 1578 const MediaResponseCallback& callback) { |
1612 base::DictionaryValue request_info; | 1579 if (!delegate_) { |
1613 request_info.Set( | 1580 callback.Run(MediaStreamDevices(), |
1614 browser_plugin::kURL, | 1581 MEDIA_DEVICE_INVALID_STATE, |
1615 base::Value::CreateStringValue(request.security_origin.spec())); | 1582 scoped_ptr<MediaStreamUI>()); |
| 1583 return; |
| 1584 } |
1616 | 1585 |
1617 RequestPermission(BROWSER_PLUGIN_PERMISSION_TYPE_MEDIA, | 1586 delegate_->RequestMediaAccessPermission(request, callback); |
1618 new MediaRequest(weak_ptr_factory_.GetWeakPtr(), | |
1619 request, | |
1620 callback), | |
1621 request_info); | |
1622 } | 1587 } |
1623 | 1588 |
1624 bool BrowserPluginGuest::PreHandleGestureEvent( | 1589 bool BrowserPluginGuest::PreHandleGestureEvent( |
1625 WebContents* source, const blink::WebGestureEvent& event) { | 1590 WebContents* source, const blink::WebGestureEvent& event) { |
1626 return event.type == blink::WebGestureEvent::GesturePinchBegin || | 1591 return event.type == blink::WebGestureEvent::GesturePinchBegin || |
1627 event.type == blink::WebGestureEvent::GesturePinchUpdate || | 1592 event.type == blink::WebGestureEvent::GesturePinchUpdate || |
1628 event.type == blink::WebGestureEvent::GesturePinchEnd; | 1593 event.type == blink::WebGestureEvent::GesturePinchEnd; |
1629 } | 1594 } |
1630 | 1595 |
1631 void BrowserPluginGuest::RunJavaScriptDialog( | 1596 void BrowserPluginGuest::RunJavaScriptDialog( |
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1788 base::Value::CreateStringValue(request_method)); | 1753 base::Value::CreateStringValue(request_method)); |
1789 request_info.Set(browser_plugin::kURL, base::Value::CreateStringValue(url)); | 1754 request_info.Set(browser_plugin::kURL, base::Value::CreateStringValue(url)); |
1790 | 1755 |
1791 RequestPermission(BROWSER_PLUGIN_PERMISSION_TYPE_DOWNLOAD, | 1756 RequestPermission(BROWSER_PLUGIN_PERMISSION_TYPE_DOWNLOAD, |
1792 new DownloadRequest(weak_ptr_factory_.GetWeakPtr(), | 1757 new DownloadRequest(weak_ptr_factory_.GetWeakPtr(), |
1793 callback), | 1758 callback), |
1794 request_info); | 1759 request_info); |
1795 } | 1760 } |
1796 | 1761 |
1797 } // namespace content | 1762 } // namespace content |
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