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      1 /*
      2  * Copyright (C) 2005 Apple Computer, Inc.  All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  *
      8  * 1.  Redistributions of source code must retain the above copyright
      9  *     notice, this list of conditions and the following disclaimer.
     10  * 2.  Redistributions in binary form must reproduce the above copyright
     11  *     notice, this list of conditions and the following disclaimer in the
     12  *     documentation and/or other materials provided with the distribution.
     13  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
     14  *     its contributors may be used to endorse or promote products derived
     15  *     from this software without specific prior written permission.
     16  *
     17  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
     18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     20  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
     21  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     22  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     23  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     24  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #import <Foundation/Foundation.h>
     30 #import <AppKit/AppKit.h>
     31 #import <HIToolbox/CarbonEvents.h>
     32 #import <HIToolbox/MacWindows.h>
     33 
     34 @interface CarbonWindowAdapter : NSWindow
     35 {
     36 @private
     37 
     38     // The Carbon window that's being encapsulated, and whether or not this object owns (has responsibility for disposing) it.
     39     WindowRef _windowRef;
     40     BOOL _windowRefIsOwned;
     41     BOOL _carbon;
     42 
     43     // The UPP for the event handler that we use to deal with various Carbon events, and the event handler itself.
     44     EventHandlerUPP _handleEventUPP;
     45     EventHandlerRef _eventHandler;
     46 
     47     // Yes if this object should let Carbon handle kEventWindowActivated and kEventWindowDeactivated events.  No otherwise.
     48     BOOL _passingCarbonWindowActivationEvents;
     49 }
     50 
     51 // Initializers.
     52 - (id)initWithCarbonWindowRef:(WindowRef)inWindowRef takingOwnership:(BOOL)inWindowRefIsOwned;
     53 - (id)initWithCarbonWindowRef:(WindowRef)inWindowRef takingOwnership:(BOOL)inWindowRefIsOwned disableOrdering:(BOOL)inDisableOrdering carbon:(BOOL)inCarbon;
     54 
     55 // Accessors.
     56 - (WindowRef)windowRef;
     57 
     58 // Update this window's frame and content rectangles to match the Carbon window's structure and content bounds rectangles.  Return yes if the update was really necessary, no otherwise.
     59 - (BOOL)reconcileToCarbonWindowBounds;
     60 
     61 // Handle an event just like an NSWindow would.
     62 - (void)sendSuperEvent:(NSEvent *)inEvent;
     63 
     64 - (void)relinquishFocus;
     65 
     66 @end
     67