Open Inventor Release 2024.1.3
 
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SoXtDevice.h
1/*=======================================================================
2 * Copyright 1991-1996, Silicon Graphics, Inc.
3 * ALL RIGHTS RESERVED
4 *
5 * UNPUBLISHED -- Rights reserved under the copyright laws of the United
6 * States. Use of a copyright notice is precautionary only and does not
7 * imply publication or disclosure.
8 *
9 * U.S. GOVERNMENT RESTRICTED RIGHTS LEGEND:
10 * Use, duplication or disclosure by the Government is subject to restrictions
11 * as set forth in FAR 52.227.19(c)(2) or subparagraph (c)(1)(ii) of the Rights
12 * in Technical Data and Computer Software clause at DFARS 252.227-7013 and/or
13 * in similar or successor clauses in the FAR, or the DOD or NASA FAR
14 * Supplement. Contractor/manufacturer is Silicon Graphics, Inc.,
15 * 2011 N. Shoreline Blvd. Mountain View, CA 94039-7311.
16 *
17 * THE CONTENT OF THIS WORK CONTAINS CONFIDENTIAL AND PROPRIETARY
18 * INFORMATION OF SILICON GRAPHICS, INC. ANY DUPLICATION, MODIFICATION,
19 * DISTRIBUTION, OR DISCLOSURE IN ANY FORM, IN WHOLE, OR IN PART, IS STRICTLY
20 * PROHIBITED WITHOUT THE PRIOR EXPRESS WRITTEN PERMISSION OF SILICON
21 * GRAPHICS, INC.
22**=======================================================================*/
23/*=======================================================================
24** Author : David Mott (MMM yyyy)
25** Modified by : Gavin Bell (MMM yyyy)
26**=======================================================================*/
27/*=======================================================================
28 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.), ***
29 *** AND IS DISTRIBUTED UNDER A LICENSE AGREEMENT. ***
30 *** ***
31 *** REPRODUCTION, DISCLOSURE, OR USE, IN WHOLE OR IN PART, OTHER THAN AS ***
32 *** SPECIFIED IN THE LICENSE ARE NOT TO BE UNDERTAKEN EXCEPT WITH PRIOR ***
33 *** WRITTEN AUTHORIZATION OF FEI S.A.S. ***
34 *** ***
35 *** RESTRICTED RIGHTS LEGEND ***
36 *** USE, DUPLICATION, OR DISCLOSURE BY THE GOVERNMENT OF THE CONTENT OF THIS ***
37 *** WORK OR RELATED DOCUMENTATION IS SUBJECT TO RESTRICTIONS AS SET FORTH IN ***
38 *** SUBPARAGRAPH (C)(1) OF THE COMMERCIAL COMPUTER SOFTWARE RESTRICTED RIGHT ***
39 *** CLAUSE AT FAR 52.227-19 OR SUBPARAGRAPH (C)(1)(II) OF THE RIGHTS IN ***
40 *** TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 52.227-7013. ***
41 *** ***
42 *** COPYRIGHT (C) 1996-2014 BY FEI S.A.S, ***
43 *** BORDEAUX, FRANCE ***
44 *** ALL RIGHTS RESERVED ***
45**=======================================================================*/
46/*=======================================================================
47** Modified by : VSG (MMM YYYY)
48**=======================================================================*/
49
50
51#ifdef SOQT
52# include <Inventor/Qt/devices/SoQtDevice.h>
53#elif defined _WIN32
54# include <Inventor/Win/devices/SoWinDevice.h>
55#else // _WIN32
56
57#ifndef _SO_XT_DEVICE_
58#define _SO_XT_DEVICE_
59
60#include <X11/Intrinsic.h>
61#include <Inventor/SbLinear.h>
62#include <Inventor/events/SoEvent.h>
63#include <Inventor/Xt/SoXtDef.h>
64
86 public:
92 virtual void enable(SoWidget w, XtEventHandler f,
93 XtPointer data, Window win = (Window)NULL) = 0;
97 virtual void disable(SoWidget w, XtEventHandler f, XtPointer data) = 0;
98
105 virtual const SoEvent * translateEvent(XAnyEvent *xevent) = 0;
106
116 void setWindowSize(const SbVec2s &s) { winSize = s; }
120 const SbVec2s & getWindowSize() const { return winSize; }
121
122 virtual ~SoXtDevice() {};
123
124 private:
132 inline void setEventPosition(SoEvent *event, float x, float y) const;
133
138 void setCommonEventProperties(SoEvent *event,
139 Display* display, Window root,
140 int x, int y,
141 int x_root, int y_root,
142 Time time, unsigned int state);
143
144 private:
145 SbVec2s winSize; // size of the window this device works in
146
147};
148
149// Inline functions
150void
151SoXtDevice::setEventPosition(SoEvent *event, float x, float y) const
152{
153 event->setPosition(SbVec2f(x, (((float)winSize[1]) - 1.f) - y));
154}
155
156#endif /* _SO_XT_DEVICE_ */
157
158#endif // _WIN32
159
160
2D vector class.
Definition SbVec.h:76
2D vector class.
Definition SbVec.h:700
Base class for all events.
Definition SoEvent.h:116
Abstract base class for input devices.
Definition SoXtDevice.h:85
virtual void enable(SoWidget w, XtEventHandler f, XtPointer data, Window win=(Window) NULL)=0
Enables the device for the passed widget.
virtual const SoEvent * translateEvent(XAnyEvent *xevent)=0
Attempts to convert the passed event into an SoEvent.
const SbVec2s & getWindowSize() const
Gets the size of the window this device is registered for.
Definition SoXtDevice.h:120
virtual ~SoXtDevice()
Definition SoXtDevice.h:122
virtual void disable(SoWidget w, XtEventHandler f, XtPointer data)=0
Disables the device for the passed widget.
void setWindowSize(const SbVec2s &s)
Sets the size of the window this device is registered for.
Definition SoXtDevice.h:116
void * XtPointer
Definition SoQtDef.h:122