зеркало из https://github.com/mozilla/gecko-dev.git
57 строки
1.6 KiB
C++
57 строки
1.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_ImageCaptureError_h
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#define mozilla_dom_ImageCaptureError_h
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#include "mozilla/Attributes.h"
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#include "nsCOMPtr.h"
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#include "nsString.h"
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#include "nsWrapperCache.h"
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namespace mozilla::dom {
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/**
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* This is the implementation of ImageCaptureError on W3C specification
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* https://dvcs.w3.org/hg/dap/raw-file/default/media-stream-capture/ImageCapture.html#idl-def-ImageCaptureError.
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* This object should be generated by ImageCapture object only.
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*/
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class ImageCaptureError final : public nsISupports, public nsWrapperCache {
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public:
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NS_DECL_CYCLE_COLLECTING_ISUPPORTS
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(ImageCaptureError)
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ImageCaptureError(nsISupports* aParent, uint16_t aCode,
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const nsAString& aMessage);
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nsISupports* GetParentObject() const;
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virtual JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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uint16_t Code() const;
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enum {
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FRAME_GRAB_ERROR = 1,
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SETTINGS_ERROR = 2,
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PHOTO_ERROR = 3,
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ERROR_UNKNOWN = 4,
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};
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void GetMessage(nsAString& retval) const;
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private:
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~ImageCaptureError();
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nsCOMPtr<nsISupports> mParent;
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nsString mMessage;
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uint16_t mCode;
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_ImageCaptureError_h
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