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f623c5b424
code review will come when this is done and gets turned on. Mac specific implementation of the helper app service. Note: this is incomplete...I have added FIX ME comments in all the places where we need Mac specific information for interacting with internet config.
138 lines
4.7 KiB
C++
138 lines
4.7 KiB
C++
/* -*- 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 "nsOSHelperAppService.h"
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#include "nsISupports.h"
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#include "nsString.h"
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#include "nsXPIDLString.h"
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#include "nsIURL.h"
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#include "nsILocalFile.h"
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// this is a platform specific class that abstracts an application.
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// we treat this object as a cookie when we pass it to an external app handler..
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// the handler will present this cookie back to the helper app service along with a
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// an argument (the temp file).
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class nsExternalApplication : public nsISupports
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{
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public:
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NS_DECL_ISUPPORTS
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nsExternalApplication();
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virtual ~nsExternalApplication();
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// FIX ME!!!!!!!!
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// Change aAppRegistryName to some object that is Mac specific and represents the application
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void SetAppRegistryName(const char * aAppRegistryName);
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// used to launch the application passing in the location of the temp file
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// to be associated with this app.
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nsresult LaunchApplication(nsIFile * aTempFile);
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protected:
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// FIX ME: change this type to match the argument for SetAppRegistryName
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nsCString mAppRegistryName;
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};
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NS_IMPL_THREADSAFE_ADDREF(nsExternalApplication)
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NS_IMPL_THREADSAFE_RELEASE(nsExternalApplication)
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NS_INTERFACE_MAP_BEGIN(nsExternalApplication)
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NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsISupports)
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NS_INTERFACE_MAP_END_THREADSAFE
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nsExternalApplication::nsExternalApplication()
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{
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NS_INIT_ISUPPORTS();
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}
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nsExternalApplication::~nsExternalApplication()
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{}
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// FIX ME for the Mac
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void nsExternalApplication::SetAppRegistryName(const char * aAppRegistryName)
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{
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mAppRegistryName = aAppRegistryName;
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}
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// FIX ME for the mac
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nsresult nsExternalApplication::LaunchApplication(nsIFile * aTempFile)
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{
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nsresult rv = NS_OK;
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// add code that will launch the application using aTempFile as the
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// location of the temp file to be associated with the app
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return rv;
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}
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/////////////////////////////////////////////////////////////////////
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// Begin Mac Implementation of nsOSHelperAppService
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/////////////////////////////////////////////////////////////////////
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nsOSHelperAppService::nsOSHelperAppService() : nsExternalHelperAppService()
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{}
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nsOSHelperAppService::~nsOSHelperAppService()
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{}
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NS_IMETHODIMP nsOSHelperAppService::CanHandleContent(const char *aMimeContentType, nsIURI * aURI, PRBool * aCanHandleContent)
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{
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// once we have user over ride stuff working, we need to first call up to our base class
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// and ask the base class if we can handle the content. This will take care of looking for user specified
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// apps for content types.
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// for now we only have defaults to worry about...
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// go look up in the windows registry to see if there is a handler for this mime type...if there is return TRUE...
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*aCanHandleContent = PR_FALSE;
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return NS_OK;
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}
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// FIX ME --> implement this for the Mac
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NS_IMETHODIMP nsOSHelperAppService::DoContent(const char *aMimeContentType, nsIURI *aURI, nsISupports *aWindowContext,
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PRBool *aAbortProcess, nsIStreamListener ** aStreamListener)
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{
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// look up the content type and get a platform specific handle to the app we want to use for this
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// download...create a nsExternalAppHandler, bind the application token to it (as a nsIFile??) and return this
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// as the stream listener to use...
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// eventually when we start trying to hook up some UI we may need to insert code here to throw up a dialog
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// and ask the user if they wish to use this app to open this content type...
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// now bind the handler to the application we want to launch when we the handler is done
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// receiving all the data...
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*aStreamListener = nsnull;
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return NS_OK;
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}
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NS_IMETHODIMP nsOSHelperAppService::LaunchAppWithTempFile(nsIFile * aTempFile, nsISupports * aAppCookie)
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{
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if (aAppCookie)
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{
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nsExternalApplication * application = NS_STATIC_CAST(nsExternalApplication *, aAppCookie);
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return application->LaunchApplication(aTempFile);
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}
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else
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return NS_ERROR_FAILURE;
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}
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