зеркало из https://github.com/mozilla/gecko-dev.git
147 строки
5.0 KiB
Plaintext
147 строки
5.0 KiB
Plaintext
/* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications, Inc. Portions created by Netscape are
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* Copyright (C) 1999, Mozilla. All Rights Reserved.
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*
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* Contributor(s):
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* Scott MacGregor <mscott@netscape.com>
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*/
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#include "nsISupports.idl"
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interface nsIURI;
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interface nsIRequest;
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interface nsIStreamListener;
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interface nsIFile;
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interface nsIMIMEInfo;
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interface nsIWebProgressListener;
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/**
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* The external helper app service is used for finding and launching
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* platform specific external applications for a given mime content type.
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*/
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[scriptable, uuid(663CC0AA-42EA-11d4-98D0-001083010E9B)]
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interface nsIExternalHelperAppService : nsISupports
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{
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/**
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* Binds an external helper application to a stream listener. The caller
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* should pump data into the returned stream listener. When the OnStopRequest
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* is issued, the stream listener implementation will launch the helper app
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* with this data.
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* @param aMimeContentType The content type of the incoming data
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* @param aRequest The request corresponding to the incoming data
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* @param aWindowContext Use GetInterface to retrieve properties like the
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* dom window or parent window...
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* The service might need this in order to bring up dialogs.
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* @return A nsIStreamListener which the caller should pump the data into.
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*/
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nsIStreamListener doContent (in string aMimeContentType, in nsIRequest aRequest,
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in nsISupports aWindowContext);
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/**
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* Returns true if data from a URL with this extension combination
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* is to be decoded from aEncodingType prior to saving or passing
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* off to helper apps, false otherwise.
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*/
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boolean applyDecodingForExtension(in string aExtension,
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in string aEncodingType);
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};
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/**
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* This is a private interface shared between external app handlers and the platform specific
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* external helper app service
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*/
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[scriptable, uuid(491D04D5-449C-11d4-98D0-001083010E9B)]
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interface nsPIExternalAppLauncher : nsISupports
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{
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/**
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* Used by the handler to actually launch the helper application.
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* @param aTempFile The file which contains the data we want the helper app
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* to use when it is launched
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*/
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void launchAppWithTempFile(in nsIMIMEInfo aMIMEInfo, in nsIFile aTempFile);
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/**
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* mscott --> eventually I should move this into a new service so other
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* consumers can add temporary files they want deleted on exit.
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* @param aTemporaryFile A temporary file we should delete on exit.
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*/
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void deleteTemporaryFileOnExit(in nsIFile aTemporaryFile);
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};
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/**
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* A helper app launcher is a small object created to handle the launching
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* of an external application.
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*/
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[scriptable, uuid(9503D0FE-4C9D-11d4-98D0-001083010E9B)]
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interface nsIHelperAppLauncher : nsISupports
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{
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/**
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* The mime info object associated with the content type this helper app
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* launcher is currently attempting to load
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*/
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readonly attribute nsIMIMEInfo MIMEInfo;
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/**
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* The source uri
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*/
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readonly attribute nsIURI source;
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/**
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* The suggested name for this file
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*/
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readonly attribute wstring suggestedFileName;
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/**
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* Called when we want to just save the content to a particular file
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* @param aNewFileLocation Location where the content should be saved
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*/
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void saveToDisk(in nsIFile aNewFileLocation, in boolean aRememberThisPreference);
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/**
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* Use aApplication to launch with this content.
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* @param aApplication nsIFile corresponding to the location of the application to use.
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* @param aRememberThisPreference TRUE if we should remember this choice.
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*/
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void launchWithApplication(in nsIFile aApplication, in boolean aRememberThisPreference);
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/**
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* Called if the user decides to cancel the handling of this content type
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*/
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void Cancel();
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/**
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* the following methods are used by the progress dialog to get or set
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* information on the current helper app launcher download.
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*/
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void setWebProgressListener(in nsIWebProgressListener aWebProgressListener);
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/**
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* when the stand alone progress window actually closes, it calls this method
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* so we can release any local state...
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*/
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void closeProgressWindow();
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/**
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* The file we are saving to
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*/
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readonly attribute nsIFile targetFile;
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/**
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* Time when the download started
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*/
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readonly attribute PRTime timeDownloadStarted;
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};
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