зеркало из https://github.com/mozilla/gecko-dev.git
63 строки
2.1 KiB
Plaintext
63 строки
2.1 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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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#include "nsISupports.idl"
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interface nsIDOMWindow;
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interface nsIDOMFile;
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[scriptable, uuid(a4e2b2de-5712-4f80-aabb-7de3a747f227)]
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interface nsICapturePicker : nsISupports
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{
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const long MODE_STILL = 1; // Capture a still (image)
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const long MODE_AUDIO_CLIP = 2; // Capture a clip of audio
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const long MODE_VIDEO_CLIP = 3; // Capture a clip of video
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const long MODE_VIDEO_NO_SOUND_CLIP = 4; // Capture a clip of video (no sound)
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// Return codes from the dialog
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const long RETURN_OK = 0;
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const long RETURN_CANCEL = 1;
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/**
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* Initialize the camera picker widget. The camera picker is not valid until this
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* method is called.
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*
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* @param parent nsIDOMWindow parent. This dialog will be dependent
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* on this parent. This must not be null.
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* @param title The title for the file widget
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* @param flags Mode and type flags for what to capture
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*
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*/
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void init(in nsIDOMWindow parent, in AString title, in unsigned long mode);
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/**
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* Show file dialog. The dialog is displayed modally.
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*
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* @return returnOK if the user captures the requested content, returnCancel if
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* the user cancels the capture process
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*/
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unsigned long show();
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/**
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* Determine if the given mode might be available. Consumers should take a
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* true value to be a hint of what might be available, not a guarantee.
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*
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* @param mode Mode to examine
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*
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* @return false if the requested mode can definitely not be captured,
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* true otherwise.
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*/
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boolean modeMayBeAvailable(in unsigned long mode);
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/**
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* Get the captured image/video/audio. This may be a data URI, file URI,
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* or a blob reference URI.
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*/
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readonly attribute nsIDOMFile file;
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// The MIME type of the captured content. Cannot be set after calling show()
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attribute AString type;
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};
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