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145 lines
3.2 KiB
C++
145 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; 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 Netscape 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/NPL/
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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 Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Simon Fraser <sfraser@netscape.com>
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*/
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#include "nsAEEventHandling.h"
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#include "nsAECoreClass.h"
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/*----------------------------------------------------------------------------
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CreateAEHandlerClasses
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This call creates everything.
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----------------------------------------------------------------------------*/
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OSErr CreateAEHandlerClasses(Boolean suspendFirstEvent)
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{
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OSErr err = noErr;
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// if we have one, assume we have all
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if (AECoreClass::sAECoreHandler)
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return noErr;
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try
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{
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AECoreClass::sAECoreHandler = new AECoreClass(suspendFirstEvent);
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}
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catch(OSErr catchErr)
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{
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err = catchErr;
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}
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catch( ... )
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{
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err = paramErr;
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}
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return err;
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}
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/*----------------------------------------------------------------------------
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CreateAEHandlerClasses
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This call creates everything.
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----------------------------------------------------------------------------*/
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OSErr ResumeAEHandling(AppleEvent *appleEvent, AppleEvent *reply, Boolean dispatchEvent)
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{
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OSErr err = noErr;
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if (!AECoreClass::sAECoreHandler)
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return paramErr;
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try
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{
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AECoreClass::sAECoreHandler->ResumeEventHandling(appleEvent, reply, dispatchEvent);
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}
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catch(OSErr catchErr)
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{
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err = catchErr;
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}
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catch( ... )
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{
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err = paramErr;
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}
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return err;
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}
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/*----------------------------------------------------------------------------
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GetSuspendedEvent
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Return the suspended event, if any
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----------------------------------------------------------------------------*/
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OSErr GetSuspendedEvent(AppleEvent *theEvent, AppleEvent *reply)
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{
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OSErr err = noErr;
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theEvent->descriptorType = typeNull;
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theEvent->dataHandle = nil;
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reply->descriptorType = typeNull;
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reply->dataHandle = nil;
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if (!AECoreClass::sAECoreHandler)
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return paramErr;
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try
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{
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AECoreClass::sAECoreHandler->GetSuspendedEvent(theEvent, reply);
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}
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catch(OSErr catchErr)
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{
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err = catchErr;
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}
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catch( ... )
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{
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err = paramErr;
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}
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return err;
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}
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/*----------------------------------------------------------------------------
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ShutdownAEHandlerClasses
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and this destroys the whole lot.
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----------------------------------------------------------------------------*/
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OSErr ShutdownAEHandlerClasses(void)
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{
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if (!AECoreClass::sAECoreHandler)
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return noErr;
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try
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{
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delete AECoreClass::sAECoreHandler;
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}
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catch(...)
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{
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}
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AECoreClass::sAECoreHandler = nil;
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return noErr;
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}
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