dlls/winemac.drv/cocoa_event.h

   1 /*
   2  * MACDRV Cocoa event queue declarations
   3  *
   4  * Copyright 2011, 2012, 2013 Ken Thomases for CodeWeavers Inc.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #import <AppKit/AppKit.h>
  22 #include "macdrv_cocoa.h"
  23
  24
  25 enum {
  26     WineQueryProcessEvents = 1 << 0,
  27     WineQueryNoPreemptWait = 1 << 1,
  28 };
  29
  30
  31 @class WineWindow;
  32
  33
  34 @interface WineEventQueue : NSObject
  35 {
  36     NSMutableArray* events;
  37     NSLock*         eventsLock;
  38
  39     int             fds[2]; /* Pipe signaling when there are events queued. */
  40     int             kq; /* kqueue for waiting in OnMainThread(). */
  41
  42     macdrv_event_handler event_handler;
  43
  44     NSMutableDictionary* hotKeysByMacID;
  45     NSMutableDictionary* hotKeysByWinID;
  46 }
  47
  48     - (void) postEvent:(macdrv_event*)inEvent;
  49     - (void) discardEventsMatchingMask:(macdrv_event_mask)mask forWindow:(NSWindow*)window;
  50
  51     - (BOOL) query:(macdrv_query*)query timeout:(NSTimeInterval)timeout flags:(NSUInteger)flags;
  52     - (BOOL) query:(macdrv_query*)query timeout:(NSTimeInterval)timeout;
  53
  54     - (void) resetMouseEventPositions:(CGPoint)pos;
  55
  56 @end
  57
  58 void OnMainThread(dispatch_block_t block);
  59
  60 macdrv_event* macdrv_create_event(int type, WineWindow* window) DECLSPEC_HIDDEN;
  61 macdrv_event* macdrv_retain_event(macdrv_event *event) DECLSPEC_HIDDEN;