1998-03-28 05:44:41 +03:00
|
|
|
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
|
|
|
*
|
2004-04-25 20:36:22 +04:00
|
|
|
|
* ***** BEGIN LICENSE BLOCK *****
|
|
|
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
1998-03-28 05:44:41 +03:00
|
|
|
|
*
|
2004-04-25 20:36:22 +04:00
|
|
|
|
* 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.
|
1998-03-28 05:44:41 +03:00
|
|
|
|
*
|
1999-11-06 06:43:54 +03:00
|
|
|
|
* The Original Code is mozilla.org code.
|
|
|
|
|
*
|
2004-04-25 20:36:22 +04:00
|
|
|
|
* 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):
|
|
|
|
|
*
|
|
|
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
|
|
|
* either 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.
|
1999-11-06 06:43:54 +03:00
|
|
|
|
*
|
2004-04-25 20:36:22 +04:00
|
|
|
|
* ***** END LICENSE BLOCK ***** */
|
1998-03-28 05:44:41 +03:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Usage Notes:
|
|
|
|
|
//
|
|
|
|
|
// (1) Add this attachment as the first attachment to the application object.
|
|
|
|
|
// (2) The EventRecord from ProcessNextEvent *must* persist across calls to
|
|
|
|
|
// ProcessNextEvent in order to prevent dangling references to the event.
|
|
|
|
|
|
|
|
|
|
#include "CApplicationEventAttachment.h"
|
|
|
|
|
|
|
|
|
|
#include <LPeriodical.h>
|
|
|
|
|
|
|
|
|
|
#include "nspr.h"
|
|
|
|
|
#include "CMochaHacks.h"
|
|
|
|
|
|
1998-09-22 20:59:57 +04:00
|
|
|
|
enum {
|
|
|
|
|
kPrivateNSPREventType = 13
|
|
|
|
|
};
|
|
|
|
|
|
1998-03-28 05:44:41 +03:00
|
|
|
|
// ---------------------------------------------------------------------------------
|
|
|
|
|
// <09> [Static data members]
|
|
|
|
|
// ---------------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
LApplication* CApplicationEventAttachment::sApplication = nil;
|
|
|
|
|
EventRecord* CApplicationEventAttachment::sCurrentEvent = nil;
|
|
|
|
|
EventRecord CApplicationEventAttachment::sFakeNullEvent;
|
|
|
|
|
Boolean CApplicationEventAttachment::sFakeNullEventInitialized = false;
|
|
|
|
|
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
// <09> CApplicationEventAttachment
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
CApplicationEventAttachment::CApplicationEventAttachment()
|
|
|
|
|
: LAttachment(msg_Event)
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
// <09> ~CApplicationEventAttachment
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
CApplicationEventAttachment::~CApplicationEventAttachment()
|
|
|
|
|
{
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
// <09> ExecuteSelf
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
// Remember the current event and the application object
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
CApplicationEventAttachment::ExecuteSelf(
|
|
|
|
|
MessageT inMessage,
|
|
|
|
|
void* ioParam)
|
|
|
|
|
{
|
|
|
|
|
#pragma unused(inMessage)
|
|
|
|
|
|
|
|
|
|
sCurrentEvent = static_cast<EventRecord*>(ioParam);
|
|
|
|
|
|
|
|
|
|
if (!sApplication)
|
|
|
|
|
{
|
|
|
|
|
sApplication = dynamic_cast<LApplication*>(mOwnerHost);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
// <09> GetApplication
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
LApplication&
|
|
|
|
|
CApplicationEventAttachment::GetApplication()
|
|
|
|
|
{
|
|
|
|
|
ThrowIfNil_(sApplication);
|
|
|
|
|
|
|
|
|
|
return *sApplication;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
// <09> GetCurrentEvent
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
EventRecord&
|
|
|
|
|
CApplicationEventAttachment::GetCurrentEvent()
|
|
|
|
|
{
|
|
|
|
|
if (!sCurrentEvent)
|
|
|
|
|
{
|
|
|
|
|
if (!sFakeNullEventInitialized)
|
|
|
|
|
{
|
|
|
|
|
sFakeNullEvent.what = nullEvent;
|
|
|
|
|
sFakeNullEvent.message = 0;
|
|
|
|
|
sFakeNullEvent.when = 0;
|
|
|
|
|
sFakeNullEvent.where.h = sFakeNullEvent.where.v = 0;
|
|
|
|
|
sFakeNullEvent.modifiers = 0;
|
|
|
|
|
|
|
|
|
|
sFakeNullEventInitialized = true;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return sFakeNullEvent;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return *sCurrentEvent;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
// <09> CurrentEventHasModifiers
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
Boolean
|
|
|
|
|
CApplicationEventAttachment::CurrentEventHasModifiers(
|
|
|
|
|
EventModifiers inModifiers)
|
|
|
|
|
{
|
|
|
|
|
Boolean hasModifier = false;
|
|
|
|
|
EventModifiers hackedModifiers = inModifiers;
|
|
|
|
|
|
|
|
|
|
if (GetCurrentEvent().what == kPrivateNSPREventType)
|
|
|
|
|
{
|
|
|
|
|
// This is ridiculous. Sometimes when event.what is kPrivateNSPREventType
|
|
|
|
|
// the modifiers are mapped to the mocha stuff and sometimes they're
|
|
|
|
|
// native mac. So we have to first see if it seems to be mapped as mocha
|
|
|
|
|
// before arbitrarily mapping inModifiers. And to make matters worse,
|
|
|
|
|
// the darn mocha event mask stuff overlaps native mac modifiers for
|
|
|
|
|
// the alt (option) modifier - so we're snookered in that case. TODO: is this
|
|
|
|
|
// the best we can do short of fixing mocha event masks to match
|
|
|
|
|
// the mac (at lease in the case of the Mac - we could #ifdef it).
|
|
|
|
|
|
|
|
|
|
if ((GetCurrentEvent().modifiers & EVENT_ALT_MASK) ||
|
|
|
|
|
(GetCurrentEvent().modifiers & EVENT_CONTROL_MASK) ||
|
|
|
|
|
(GetCurrentEvent().modifiers & EVENT_SHIFT_MASK) ||
|
|
|
|
|
(GetCurrentEvent().modifiers & EVENT_META_MASK))
|
|
|
|
|
{
|
|
|
|
|
hackedModifiers = CMochaHacks::MochaModifiers(inModifiers);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return ((GetCurrentEvent().modifiers & hackedModifiers) ? true : false);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
// <09> ProcessNextEvent
|
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
|
|
|
|
|
|
void
|
|
|
|
|
CApplicationEventAttachment::ProcessNextEvent()
|
|
|
|
|
{
|
|
|
|
|
GetApplication().ProcessNextEvent();
|
1998-09-22 20:59:57 +04:00
|
|
|
|
}
|