зеркало из https://github.com/mozilla/gecko-dev.git
69 строки
1.8 KiB
C++
69 строки
1.8 KiB
C++
/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
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/* vim: set ts=2 et sw=2 tw=40: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef DOM_CAMERA_CAMERACOMMON_H
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#define DOM_CAMERA_CAMERACOMMON_H
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#ifndef __func__
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#ifdef __FUNCTION__
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#define __func__ __FUNCTION__
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#else
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#define __func__ __FILE__
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#endif
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#endif
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#ifndef NAN
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#define NAN std::numeric_limits<double>::quiet_NaN()
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#endif
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#include "nsThreadUtils.h"
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#include "nsIDOMCameraManager.h"
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#define DOM_CAMERA_LOG( l, ... ) \
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do { \
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if ( DOM_CAMERA_LOG_LEVEL >= (l) ) { \
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printf_stderr (__VA_ARGS__); \
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} \
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} while (0)
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#define DOM_CAMERA_LOGA( ... ) DOM_CAMERA_LOG( 0, __VA_ARGS__ )
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enum {
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DOM_CAMERA_LOG_NOTHING,
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DOM_CAMERA_LOG_ERROR,
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DOM_CAMERA_LOG_WARNING,
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DOM_CAMERA_LOG_INFO
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};
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#define DOM_CAMERA_LOGI( ... ) DOM_CAMERA_LOG( DOM_CAMERA_LOG_INFO, __VA_ARGS__ )
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#define DOM_CAMERA_LOGW( ... ) DOM_CAMERA_LOG( DOM_CAMERA_LOG_WARNING, __VA_ARGS__ )
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#define DOM_CAMERA_LOGE( ... ) DOM_CAMERA_LOG( DOM_CAMERA_LOG_ERROR, __VA_ARGS__ )
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class CameraErrorResult : public nsRunnable
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{
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public:
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CameraErrorResult(nsICameraErrorCallback* onError, const nsString& aErrorMsg)
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: mOnErrorCb(onError)
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, mErrorMsg(aErrorMsg)
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{ }
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NS_IMETHOD Run()
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{
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MOZ_ASSERT(NS_IsMainThread());
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if (mOnErrorCb) {
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mOnErrorCb->HandleEvent(mErrorMsg);
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}
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return NS_OK;
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}
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protected:
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nsCOMPtr<nsICameraErrorCallback> mOnErrorCb;
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const nsString mErrorMsg;
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};
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#endif // DOM_CAMERA_CAMERACOMMON_H
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