1 /*
2 * Copyright (C) 2000 Harri Porten (porten@kde.org)
3 * Copyright (c) 2000 Daniel Molkentin (molkentin@kde.org)
4 * Copyright (c) 2000 Stefan Schimanski (schimmi@kde.org)
5 * Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, Inc.
6 * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 */
22
23 #include "config.h"
24 #include "modules/mediastream/NavigatorMediaStream.h"
25
26 #include "bindings/core/v8/Dictionary.h"
27 #include "bindings/core/v8/ExceptionState.h"
28 #include "core/dom/Document.h"
29 #include "core/dom/ExceptionCode.h"
30 #include "core/frame/LocalFrame.h"
31 #include "core/frame/Navigator.h"
32 #include "core/page/Page.h"
33 #include "modules/mediastream/MediaDeviceInfoCallback.h"
34 #include "modules/mediastream/MediaDevicesRequest.h"
35 #include "modules/mediastream/NavigatorUserMediaErrorCallback.h"
36 #include "modules/mediastream/NavigatorUserMediaSuccessCallback.h"
37 #include "modules/mediastream/UserMediaController.h"
38 #include "modules/mediastream/UserMediaRequest.h"
39
40 namespace blink {
41
NavigatorMediaStream()42 NavigatorMediaStream::NavigatorMediaStream()
43 {
44 }
45
~NavigatorMediaStream()46 NavigatorMediaStream::~NavigatorMediaStream()
47 {
48 }
49
webkitGetUserMedia(Navigator & navigator,const Dictionary & options,NavigatorUserMediaSuccessCallback * successCallback,NavigatorUserMediaErrorCallback * errorCallback,ExceptionState & exceptionState)50 void NavigatorMediaStream::webkitGetUserMedia(Navigator& navigator, const Dictionary& options, NavigatorUserMediaSuccessCallback* successCallback, NavigatorUserMediaErrorCallback* errorCallback, ExceptionState& exceptionState)
51 {
52 if (!successCallback)
53 return;
54
55 UserMediaController* userMedia = UserMediaController::from(navigator.frame());
56 if (!userMedia) {
57 exceptionState.throwDOMException(NotSupportedError, "No user media controller available; is this a detached window?");
58 return;
59 }
60
61 UserMediaRequest* request = UserMediaRequest::create(navigator.frame()->document(), userMedia, options, successCallback, errorCallback, exceptionState);
62 if (!request) {
63 ASSERT(exceptionState.hadException());
64 return;
65 }
66
67 request->start();
68 }
69
getMediaDevices(Navigator & navigator,MediaDeviceInfoCallback * callback,ExceptionState & exceptionState)70 void NavigatorMediaStream::getMediaDevices(Navigator& navigator, MediaDeviceInfoCallback* callback, ExceptionState& exceptionState)
71 {
72 UserMediaController* userMedia = UserMediaController::from(navigator.frame());
73 if (!userMedia) {
74 exceptionState.throwDOMException(NotSupportedError, "No media device controller available; is this a detached window?");
75 return;
76 }
77
78 MediaDevicesRequest* request = MediaDevicesRequest::create(navigator.frame()->document(), userMedia, callback, exceptionState);
79 if (!request) {
80 if (!exceptionState.hadException())
81 exceptionState.throwDOMException(NotSupportedError, "Failed to request media devices.");
82 return;
83 }
84
85 request->start();
86 }
87
88 } // namespace blink
89