gecko/xpfe/bootstrap/appleevents/nsAECoreClass.h

208 lines
7.2 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Communicator client code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Simon Fraser <sfraser@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#ifndef __AECORECLASS__
#define __AECORECLASS__
#ifdef __cplusplus
#include <AEDataModel.h>
#include <AppleEvents.h>
#include <AEObjects.h>
#include "nsAEClassDispatcher.h"
#include "nsAEMozillaSuiteHandler.h"
#include "nsAEGetURLSuiteHandler.h"
#include "nsAESpyglassSuiteHandler.h"
class AEApplicationClass;
class AEDocumentClass;
class AEWindowClass;
class AECoreClass
{
public:
AECoreClass(Boolean suspendEvents = false); // throws OSErrs
~AECoreClass();
void HandleCoreSuiteEvent(const AppleEvent *appleEvent, AppleEvent *reply); // throws OSErrs
void HandleRequiredSuiteEvent(const AppleEvent *appleEvent, AppleEvent *reply); // throws OSErrs
void HandleMozillaSuiteEvent(const AppleEvent *appleEvent, AppleEvent *reply); // throws OSErrs
void HandleGetURLSuiteEvent(const AppleEvent *appleEvent, AppleEvent *reply); // throws OSErrs
void HandleSpyglassSuiteEvent(const AppleEvent *appleEvent, AppleEvent *reply); // throws OSErrs
void HandleCreateElementEvent(const AppleEvent *appleEvent, AppleEvent *reply); // throws OSErrs
void HandleEventSuspend(const AppleEvent *appleEvent, AppleEvent *reply);
void ResumeEventHandling(const AppleEvent *appleEvent, AppleEvent *reply, Boolean dispatchEvent);
// AE Handlers
static pascal OSErr SuspendEventHandler(const AppleEvent *appleEvent, AppleEvent *reply, SInt32 refCon);
static pascal OSErr RequiredSuiteHandler(const AppleEvent *appleEvent, AppleEvent *reply, SInt32 refCon);
static pascal OSErr CoreSuiteHandler(const AppleEvent *appleEvent, AppleEvent *reply, SInt32 refCon);
static pascal OSErr CreateElementHandler(const AppleEvent *appleEvent, AppleEvent *reply, SInt32 refCon);
// Handler for Mozilla Suite events
static pascal OSErr MozillaSuiteHandler(const AppleEvent *appleEvent, AppleEvent *reply, SInt32 refCon);
// Handler for GetURL events
static pascal OSErr GetURLSuiteHandler(const AppleEvent *appleEvent, AppleEvent *reply, SInt32 refCon);
// Handler for GetURL events
static pascal OSErr SpyglassSuiteHandler(const AppleEvent *appleEvent, AppleEvent *reply, SInt32 refCon);
AEDispatchHandler* GetDispatchHandler(DescType dispatchClass);
void GetSuspendedEvent(AppleEvent *appleEvent, AppleEvent *reply)
{
*appleEvent = mSuspendedEvent;
*reply = mReplyToSuspendedEvent;
}
protected:
// Property token from list of tokens accessor
void PropertyTokenFromList( DescType desiredClass,
const AEDesc* containerToken,
DescType containerClass,
DescType keyForm,
const AEDesc* keyData,
AEDesc* resultToken);
void GetAnythingFromApp( DescType desiredClass,
const AEDesc* containerToken,
DescType containerClass,
DescType keyForm,
const AEDesc* keyData,
AEDesc* resultToken);
void RegisterClassHandler( DescType handlerClass,
AEGenericClass* classHandler,
Boolean isDuplicate = false);
void InstallSuiteHandlers( Boolean suspendEvents);
public:
void GetEventKeyDataParameter( const AppleEvent* appleEvent,
DescType requestedType,
AEDesc* data);
static pascal OSErr PropertyTokenFromAnything( DescType desiredClass,
const AEDesc* containerToken,
DescType containerClass,
DescType keyForm,
const AEDesc* keyData,
AEDesc* resultToken,
long refCon);
static pascal OSErr AnythingFromAppAccessor( DescType desiredClass,
const AEDesc* containerToken,
DescType containerClass,
DescType keyForm,
const AEDesc* keyData,
AEDesc* resultToken,
long refCon);
static pascal OSErr CompareObjectsCallback( DescType comparisonOperator, // operator to use
const AEDesc * object, // left-hand side
const AEDesc * descriptorOrObject, // right-hand side
Boolean * result);
static pascal OSErr CountObjectsCallback( DescType desiredType,
DescType containerClass,
const AEDesc * container,
long * result);
void ExtractData( const AEDesc* source,
AEDesc* data);
static AEDispatchHandler* GetDispatchHandlerForClass( DescType dispatchClass);
protected:
AEDispatchTree mDispatchTree; // tree of handler dispatchers
AEEventHandlerUPP mSuspendEventHandlerUPP;
AEEventHandlerUPP mStandardSuiteHandlerUPP;
AEEventHandlerUPP mRequiredSuiteHandlerUPP;
AEEventHandlerUPP mCreateElementHandlerUPP;
AEEventHandlerUPP mMozillaSuiteHandlerUPP;
AEEventHandlerUPP mGetURLSuiteHandlerUPP;
AEEventHandlerUPP mSpyGlassSuiteHandlerUPP;
AEMozillaSuiteHandler mMozillaSuiteHandler;
AEGetURLSuiteHandler mGetURLSuiteHandler;
AESpyglassSuiteHandler mSpyglassSuiteHandler;
OSLAccessorUPP mPropertyFromListAccessor;
OSLAccessorUPP mAnythingFromAppAccessor;
OSLCountUPP mCountItemsCallback;
OSLCompareUPP mCompareItemsCallback;
private:
AppleEvent mSuspendedEvent;
AppleEvent mReplyToSuspendedEvent;
public:
static AECoreClass* GetAECoreHandler() { return sAECoreHandler; }
static AECoreClass* sAECoreHandler;
};
#endif //__cplusplus
#endif /* __AECORECLASS__ */