128 lines
4.2 KiB
C++
128 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
#ifndef MacMacEventHandler_h__
|
|
#define MacMacEventHandler_h__
|
|
|
|
#include <Events.h>
|
|
#include <MacWindows.h>
|
|
#include <TextServices.h>
|
|
#include "prtypes.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsGUIEvent.h"
|
|
#include "nsDeleteObserver.h"
|
|
|
|
class nsWindow;
|
|
class nsMacWindow;
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
//
|
|
//-------------------------------------------------------------------------
|
|
|
|
class nsMacFocusHandler : public nsDeleteObserver
|
|
{
|
|
public:
|
|
nsMacFocusHandler();
|
|
virtual ~nsMacFocusHandler();
|
|
|
|
void SetFocus(nsWindow *aFocusedWidget);
|
|
nsWindow* GetFocus() {return(mFocusedWidget);}
|
|
|
|
void SetWidgetHit(nsWindow *aWidgetHit);
|
|
void SetWidgetPointed(nsWindow *aWidgetPointed);
|
|
|
|
nsWindow* GetWidgetHit() {return(mWidgetHit);}
|
|
nsWindow* GetWidgetPointed() {return(mWidgetPointed);}
|
|
|
|
// DeleteObserver
|
|
virtual void NotifyDelete(void* aDeletedObject);
|
|
|
|
private:
|
|
nsWindow* mFocusedWidget;
|
|
nsWindow* mWidgetHit;
|
|
nsWindow* mWidgetPointed;
|
|
};
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
//
|
|
//-------------------------------------------------------------------------
|
|
|
|
extern nsMacFocusHandler gFocusHandler;
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
//
|
|
//-------------------------------------------------------------------------
|
|
|
|
class nsMacEventHandler
|
|
{
|
|
public:
|
|
nsMacEventHandler(nsMacWindow* aTopLevelWidget);
|
|
virtual ~nsMacEventHandler();
|
|
|
|
virtual PRBool HandleOSEvent(EventRecord& aOSEvent);
|
|
virtual PRBool HandleMenuCommand(EventRecord& aOSEvent, long aMenuResult);
|
|
|
|
// Tell Gecko that a drag event has occurred and should go into Gecko
|
|
virtual PRBool DragEvent ( unsigned int aMessage, Point aMouseGlobal, UInt16 aKeyModifiers ) ;
|
|
//virtual PRBool TrackDrag ( Point aMouseGlobal, UInt32 aKeyModifiers ) ;
|
|
|
|
//
|
|
// TSM Event Handlers
|
|
//
|
|
virtual long HandlePositionToOffset(Point aPoint,short* regionClass);
|
|
virtual PRBool HandleOffsetToPosition(long offset,Point* position);
|
|
virtual PRBool HandleUpdateInputArea(char* text,Size text_size, ScriptCode textScript,long fixedLength,TextRangeArray* textRangeArray);
|
|
|
|
protected:
|
|
#if 1
|
|
virtual void InitializeKeyEvent(nsKeyEvent& aKeyEvent, EventRecord& aOSEvent, nsWindow* focusedWidget, PRUint32 message);
|
|
virtual PRBool IsSpecialRaptorKey(UInt32 macKeyCode);
|
|
virtual PRUint32 ConvertKeyEventToUnicode(EventRecord& aOSEvent);
|
|
#endif
|
|
virtual PRBool HandleKeyEvent(EventRecord& aOSEvent);
|
|
virtual PRBool HandleActivateEvent(EventRecord& aOSEvent);
|
|
virtual PRBool HandleUpdateEvent(EventRecord& aOSEvent);
|
|
virtual PRBool HandleMouseDownEvent(EventRecord& aOSEvent);
|
|
virtual PRBool HandleMouseUpEvent(EventRecord& aOSEvent);
|
|
virtual PRBool HandleMouseMoveEvent(EventRecord& aOSEvent);
|
|
|
|
virtual void ConvertOSEventToMouseEvent(
|
|
EventRecord& aOSEvent,
|
|
nsMouseEvent& aMouseEvent,
|
|
PRUint32 aMessage);
|
|
virtual PRBool HandleStartComposition(void);
|
|
virtual PRBool HandleEndComposition(void);
|
|
virtual PRBool HandleTextEvent(PRUint32 textRangeCount, nsTextRangeArray textRangeArray);
|
|
|
|
protected:
|
|
static PRBool mMouseInWidgetHit;
|
|
static PRBool mInBackground;
|
|
|
|
nsMacWindow* mTopLevelWidget;
|
|
RgnHandle mUpdateRgn;
|
|
TSMDocumentID mTSMDocument;
|
|
PRBool mIMEIsComposing;
|
|
PRUnichar* mIMECompositionString;
|
|
size_t mIMECompositionStringSize;
|
|
size_t mIMECompositionStringLength;
|
|
};
|
|
|
|
#endif // MacMacEventHandler_h__
|