| /* |
| * Copyright (C) 2015 Canon Inc. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| // @conditional=ENABLE(MEDIA_STREAM) |
| |
| function webkitGetUserMedia(options, successCallback, errorCallback) |
| { |
| "use strict"; |
| |
| // FIXME: We should raise a DOM unsupported exception if there is no navigator and properly detect whether method is not called on a Navigator object. |
| if (!(this.mediaDevices && this.mediaDevices.@getUserMediaFromJS)) |
| throw new @TypeError("The implementation did not support the requested type of object or operation."); |
| |
| if (arguments.length < 3) |
| throw new @TypeError("Not enough arguments"); |
| |
| if (options !== @Object(options)) |
| throw new @TypeError("Argument 1 (options) to Navigator.webkitGetUserMedia must be an object"); |
| |
| if (typeof successCallback !== "function") |
| throw new @TypeError("Argument 2 ('successCallback') to Navigator.webkitGetUserMedia must be a function"); |
| if (typeof errorCallback !== "function") |
| throw new @TypeError("Argument 3 ('errorCallback') to Navigator.webkitGetUserMedia must be a function"); |
| |
| this.mediaDevices.@getUserMediaFromJS(options).@then(successCallback, errorCallback); |
| } |