13e747e6dSmrg/*****************************************************************************/
23e747e6dSmrg/*
33e747e6dSmrg
43e747e6dSmrgCopyright 1989, 1998  The Open Group
53e747e6dSmrg
63e747e6dSmrgPermission to use, copy, modify, distribute, and sell this software and its
73e747e6dSmrgdocumentation for any purpose is hereby granted without fee, provided that
83e747e6dSmrgthe above copyright notice appear in all copies and that both that
93e747e6dSmrgcopyright notice and this permission notice appear in supporting
103e747e6dSmrgdocumentation.
113e747e6dSmrg
123e747e6dSmrgThe above copyright notice and this permission notice shall be included in
133e747e6dSmrgall copies or substantial portions of the Software.
143e747e6dSmrg
153e747e6dSmrgTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
163e747e6dSmrgIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
173e747e6dSmrgFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
183e747e6dSmrgOPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
193e747e6dSmrgAN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
203e747e6dSmrgCONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
213e747e6dSmrg
223e747e6dSmrgExcept as contained in this notice, the name of The Open Group shall not be
233e747e6dSmrgused in advertising or otherwise to promote the sale, use or other dealings
243e747e6dSmrgin this Software without prior written authorization from The Open Group.
253e747e6dSmrg
263e747e6dSmrg*/
273e747e6dSmrg/**       Copyright 1988 by Evans & Sutherland Computer Corporation,        **/
283e747e6dSmrg/**                          Salt Lake City, Utah                           **/
293e747e6dSmrg/**                        Cambridge, Massachusetts                         **/
303e747e6dSmrg/**                                                                         **/
313e747e6dSmrg/**                           All Rights Reserved                           **/
323e747e6dSmrg/**                                                                         **/
333e747e6dSmrg/**    Permission to use, copy, modify, and distribute this software and    **/
343e747e6dSmrg/**    its documentation  for  any  purpose  and  without  fee is hereby    **/
353e747e6dSmrg/**    granted, provided that the above copyright notice appear  in  all    **/
363e747e6dSmrg/**    copies and that both  that  copyright  notice  and  this  permis-    **/
373e747e6dSmrg/**    sion  notice appear in supporting  documentation,  and  that  the    **/
383e747e6dSmrg/**    name of Evans & Sutherland not be used in advertising    **/
393e747e6dSmrg/**    in publicity pertaining to distribution of the  software  without    **/
403e747e6dSmrg/**    specific, written prior permission.                                  **/
413e747e6dSmrg/**                                                                         **/
423e747e6dSmrg/**    EVANS & SUTHERLAND DISCLAIMs ALL WARRANTIES WITH REGARD    **/
433e747e6dSmrg/**    TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES  OF  MERCHANT-    **/
443e747e6dSmrg/**    ABILITY  AND  FITNESS,  IN  NO  EVENT SHALL EVANS & SUTHERLAND    **/
453e747e6dSmrg/**    BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL  DAM-    **/
463e747e6dSmrg/**    AGES OR  ANY DAMAGES WHATSOEVER  RESULTING FROM LOSS OF USE, DATA    **/
473e747e6dSmrg/**    OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER    **/
483e747e6dSmrg/**    TORTIOUS ACTION, ARISING OUT OF OR IN  CONNECTION  WITH  THE  USE    **/
493e747e6dSmrg/**    OR PERFORMANCE OF THIS SOFTWARE.                                     **/
503e747e6dSmrg/*****************************************************************************/
513e747e6dSmrg
523e747e6dSmrg/***********************************************************************
533e747e6dSmrg *
543e747e6dSmrg * twm event handler include file
553e747e6dSmrg *
563e747e6dSmrg * 17-Nov-87 Thomas E. LaStrange		File created
573e747e6dSmrg *
583e747e6dSmrg ***********************************************************************/
593e747e6dSmrg
606d8e82c3Smrg#ifndef EVENTS_H
616d8e82c3Smrg#define EVENTS_H
623e747e6dSmrg
633e747e6dSmrg#include "screen.h"
643e747e6dSmrg#include "twm.h"
653e747e6dSmrg
66f66df612Smrgtypedef void (*event_proc) (void);
673e747e6dSmrg
683e747e6dSmrgextern Time lastTimestamp;
69f66df612Smrg
703e747e6dSmrg#define LastTimestamp() lastTimestamp
713e747e6dSmrg
72f66df612Smrgextern void AutoRaiseWindow(TwmWindow *tmp);
73f66df612Smrgextern void SetRaiseWindow(TwmWindow *tmp);
74f66df612Smrgextern void InitEvents(void);
75f66df612Smrgextern Bool StashEventTime(XEvent *ev);
76f66df612Smrgextern Window WindowOfEvent(XEvent *e);
77f66df612Smrgextern Bool DispatchEvent2(void);
78f66df612Smrgextern Bool DispatchEvent(void);
796d8e82c3Smrgextern void HandleEvents(XtAppContext) _X_NORETURN;
80f66df612Smrgextern void HandleColormapNotify(void);
81f66df612Smrgextern void HandleVisibilityNotify(void);
82f66df612Smrgextern void HandleKeyPress(void);
83f66df612Smrgextern void free_cwins(TwmWindow *tmp);
84f66df612Smrgextern void HandlePropertyNotify(void);
85f66df612Smrgextern void HandleClientMessage(void);
86f66df612Smrgextern void HandleExpose(void);
87f66df612Smrgextern void HandleDestroyNotify(void);
88f66df612Smrgextern void HandleCreateNotify(void);
89f66df612Smrgextern void HandleMapRequest(void);
90f66df612Smrgextern void SimulateMapRequest(Window w);
91f66df612Smrgextern void HandleMapNotify(void);
92f66df612Smrgextern void HandleUnmapNotify(void);
93f66df612Smrgextern void HandleMotionNotify(void);
94f66df612Smrgextern void HandleButtonRelease(void);
95f66df612Smrgextern void HandleButtonPress(void);
96f66df612Smrgextern void HandleEnterNotify(void);
97f66df612Smrgextern void HandleLeaveNotify(void);
98f66df612Smrgextern void HandleConfigureRequest(void);
99f66df612Smrgextern void HandleShapeNotify(void);
100f66df612Smrgextern void HandleScreenChangeNotify(void);
101f66df612Smrgextern void HandleUnknown(void);
102f66df612Smrgextern int Transient(Window w, Window *propw);
103f66df612Smrgextern ScreenInfo *FindScreenInfo(Window w);
104f66df612Smrgextern void InstallWindowColormaps(int type, TwmWindow *tmp);
105f66df612Smrgextern void InstallRootColormap(void);
106f66df612Smrgextern void UninstallRootColormap(void);
1073e747e6dSmrg
1083e747e6dSmrgextern event_proc EventHandler[];
1093e747e6dSmrgextern Window DragWindow;
1103e747e6dSmrgextern int origDragX;
1113e747e6dSmrgextern int origDragY;
1123e747e6dSmrgextern int DragX;
1133e747e6dSmrgextern int DragY;
1143e747e6dSmrgextern int DragWidth;
1153e747e6dSmrgextern int DragHeight;
1163e747e6dSmrgextern int CurrentDragX;
1173e747e6dSmrgextern int CurrentDragY;
1183e747e6dSmrg
1193e747e6dSmrgextern int ButtonPressed;
1203e747e6dSmrgextern int Cancel;
1213e747e6dSmrg
1223e747e6dSmrgextern int Context;
1233e747e6dSmrg
1243e747e6dSmrgextern XEvent Event;
1253e747e6dSmrg
1263e747e6dSmrgextern unsigned int mods_used;
1273e747e6dSmrg
1283e747e6dSmrgextern int MovedFromKeyPress;
1293e747e6dSmrg
1306d8e82c3Smrg#endif /* EVENTS_H */
131