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Initial import of the CDE 2.1.30 sources from the Open Group.

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Peter Howkins
2012-03-10 18:21:40 +00:00
commit 83b6996daa
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cde/lib/DtSvc/DtUtil2/HourGlass.c Normal file
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/* $XConsortium: HourGlass.c /main/5 1996/06/21 17:22:09 ageorge $ */
/*
* (c) Copyright 1993, 1994 Hewlett-Packard Company *
* (c) Copyright 1993, 1994 International Business Machines Corp. *
* (c) Copyright 1993, 1994 Sun Microsystems, Inc. *
* (c) Copyright 1993, 1994 Novell, Inc. *
*/
/************************************<+>*************************************
****************************************************************************
**
** File: HourGlass.c
**
** Project: dt Dt Utility function
**
** Description: This module contains a simple function for
** creating an hourglass cursor.
**
** (c) Copyright 1987, 1988, 1989 by Hewlett-Packard Company
**
**
**
****************************************************************************
************************************<+>*************************************/
/*****************************************************************************
*
* (c) Copyright 1989,1990 OPEN SOFTWARE FOUNDATION, INC.
* (c) Copyright 1987, 1988, 1989, 1990 HEWLETT-PACKARD COMPANY
* ALL RIGHTS RESERVED
*
* THIS SOFTWARE IS FURNISHED UNDER A LICENSE AND MAY BE USED
* AND COPIED ONLY IN ACCORDANCE WITH THE TERMS OF SUCH LICENSE AND
* WITH THE INCLUSION OF THE ABOVE COPYRIGHT NOTICE. THIS SOFTWARE OR
* ANY OTHER COPIES THEREOF MAY NOT BE PROVIDED OR OTHERWISE MADE
* AVAILABLE TO ANY OTHER PERSON. NO TITLE TO AND OWNERSHIP OF THE
* SOFTWARE IS HEREBY TRANSFERRED.
*
* THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT
* NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY OPEN SOFTWARE
* FOUNDATION, INC. OR ITS THIRD PARTY SUPPLIERS
*
* OPEN SOFTWARE FOUNDATION, INC. AND ITS THIRD PARTY SUPPLIERS,
* ASSUME NO RESPONSIBILITY FOR THE USE OR INABILITY TO USE ANY OF ITS
* SOFTWARE . OSF SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY
* KIND, AND OSF EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES, INCLUDING
* BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE.
*
* Notice: Notwithstanding any other lease or license that may pertain to,
* or accompany the delivery of, this computer software, the rights of the
* Government regarding its use, reproduction and disclosure are as set
* forth in Section 52.227-19 of the FARS Computer Software-Restricted
* Rights clause.
*
* (c) Copyright 1989,1990 Open Software Foundation, Inc. Unpublished - all
* rights reserved under the Copyright laws of the United States.
*
* RESTRICTED RIGHTS NOTICE: Use, duplication, or disclosure by the
* Government is subject to the restrictions as set forth in subparagraph
* (c)(1)(ii) of the Rights in Technical Data and Computer Software clause
* at DFARS 52.227-7013.
*
* Open Software Foundation, Inc.
* 11 Cambridge Center
* Cambridge, MA 02142
* (617)621-8700
*
* RESTRICTED RIGHTS LEGEND: This computer software is submitted with
* "restricted rights." Use, duplication or disclosure is subject to the
* restrictions as set forth in NASA FAR SUP 18-52.227-79 (April 1985)
* "Commercial Computer Software- Restricted Rights (April 1985)." Open
* Software Foundation, Inc., 11 Cambridge Center, Cambridge, MA 02142. If
* the contract contains the Clause at 18-52.227-74 "Rights in Data General"
* then the "Alternate III" clause applies.
*
* (c) Copyright 1989,1990 Open Software Foundation, Inc.
* ALL RIGHTS RESERVED
*
*
* Open Software Foundation is a trademark of The Open Software
* Foundation, Inc.
*
* OSF is a trademark of Open Software Foundation, Inc.
* OSF/Motif is a trademark of Open Software Foundation, Inc.
* Motif is a trademark of Open Software Foundation, Inc.
* DEC is a registered trademark of Digital Equipment Corporation
* DIGITAL is a registered trademark of Digital Equipment Corporation
* X Window System is a trademark of the Massachusetts Institute of Technology
*
*****************************************************************************
*************************************<+>*************************************/
#include <X11/Xlib.h>
#include <X11/Intrinsic.h>
#include "DtSvcLock.h"
#define time32_width 32
#define time32_height 32
#define time32_x_hot 15
#define time32_y_hot 15
static unsigned char time32_bits[] = {
0x00, 0x00, 0x00, 0x00, 0xfe, 0xff, 0xff, 0x7f, 0xfe, 0xff, 0xff, 0x7f,
0x8c, 0x00, 0x00, 0x31, 0x4c, 0x00, 0x00, 0x32, 0x4c, 0x00, 0x00, 0x32,
0x4c, 0x00, 0x00, 0x32, 0x4c, 0x00, 0x00, 0x32, 0x4c, 0x00, 0x00, 0x32,
0x8c, 0x00, 0x00, 0x31, 0x0c, 0x7f, 0xfe, 0x30, 0x0c, 0xfe, 0x7f, 0x30,
0x0c, 0xfc, 0x3f, 0x30, 0x0c, 0xf8, 0x1f, 0x30, 0x0c, 0xe0, 0x07, 0x30,
0x0c, 0x80, 0x01, 0x30, 0x0c, 0x80, 0x01, 0x30, 0x0c, 0x60, 0x06, 0x30,
0x0c, 0x18, 0x18, 0x30, 0x0c, 0x04, 0x20, 0x30, 0x0c, 0x02, 0x40, 0x30,
0x0c, 0x01, 0x80, 0x30, 0x8c, 0x00, 0x00, 0x31, 0x4c, 0x80, 0x01, 0x32,
0x4c, 0xc0, 0x03, 0x32, 0x4c, 0xf0, 0x1f, 0x32, 0x4c, 0xff, 0xff, 0x32,
0xcc, 0xff, 0xff, 0x33, 0x8c, 0xff, 0xff, 0x31, 0xfe, 0xff, 0xff, 0x7f,
0xfe, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00};
#define time32m_width 32
#define time32m_height 32
static unsigned char time32m_bits[] = {
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0xcf, 0x00, 0x00, 0xf3, 0x6e, 0x00, 0x00, 0x76, 0x6e, 0x00, 0x00, 0x76,
0x6e, 0x00, 0x00, 0x76, 0x6e, 0x00, 0x00, 0x76, 0x6e, 0x00, 0x00, 0x76,
0xce, 0x00, 0x00, 0x73, 0x8e, 0x7f, 0xfe, 0x71, 0x0e, 0xff, 0xff, 0x70,
0x0e, 0xfe, 0x7f, 0x70, 0x0e, 0xfc, 0x3f, 0x70, 0x0e, 0xf8, 0x1f, 0x70,
0x0e, 0xe0, 0x07, 0x70, 0x0e, 0xe0, 0x07, 0x70, 0x0e, 0x78, 0x1e, 0x70,
0x0e, 0x1c, 0x38, 0x70, 0x0e, 0x06, 0x60, 0x70, 0x0e, 0x03, 0xc0, 0x70,
0x8e, 0x01, 0x80, 0x71, 0xce, 0x00, 0x00, 0x73, 0x6e, 0x80, 0x01, 0x76,
0x6e, 0xc0, 0x03, 0x76, 0x6e, 0xf0, 0x1f, 0x76, 0x6e, 0xff, 0xff, 0x76,
0xee, 0xff, 0xff, 0x77, 0xcf, 0xff, 0xff, 0xf3, 0xff, 0xff, 0xff, 0xff,
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
#define time16_x_hot 7
#define time16_y_hot 7
#define time16_width 16
#define time16_height 16
static unsigned char time16_bits[] = {
0x00, 0x00, 0xfe, 0x7f, 0x14, 0x28, 0x14, 0x28, 0x14, 0x28, 0x24, 0x24,
0x44, 0x22, 0x84, 0x21, 0x84, 0x21, 0x44, 0x22, 0x24, 0x24, 0x14, 0x28,
0x94, 0x29, 0xd4, 0x2b, 0xfe, 0x7f, 0x00, 0x00};
#define time16m_width 16
#define time16m_height 16
static unsigned char time16m_bits[] = {
0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f,
0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f,
0xfe, 0x7f, 0xfe, 0x7f, 0xff, 0xff, 0xff, 0xff};
/******** Public Function Declarations ********/
extern Cursor _DtGetHourGlassCursor(
Display *dpy) ;
extern void _DtTurnOnHourGlass(
Widget w) ;
extern void _DtTurnOffHourGlass(
Widget w) ;
/******** End Public Function Declarations ********/
/*************************************<->*************************************
*
* Cursor _DtGetHourGlassCursor ()
*
*
* Description:
* -----------
* Builds and returns the appropriate Hourglass cursor
*
*
* Inputs:
* ------
* dpy = display
*
* Outputs:
* -------
* Return = cursor.
*
* Comments:
* --------
* None. (None doesn't count as a comment)
*
*************************************<->***********************************/
Cursor
_DtGetHourGlassCursor(
Display *dpy )
{
unsigned char *bits;
unsigned char *maskBits;
unsigned int width;
unsigned int height;
unsigned int xHotspot;
unsigned int yHotspot;
Pixmap pixmap;
Pixmap maskPixmap;
XColor xcolors[2];
int scr;
unsigned int cWidth;
unsigned int cHeight;
int useLargeCursors = 0;
static Cursor waitCursor=0;
_DtSvcProcessLock();
if (waitCursor != 0) {
_DtSvcProcessUnlock();
return(waitCursor);
}
if (XQueryBestCursor (dpy, DefaultRootWindow(dpy),
32, 32, &cWidth, &cHeight))
{
if ((cWidth >= 32) && (cHeight >= 32))
{
useLargeCursors = 1;
}
}
if (useLargeCursors)
{
width = time32_width;
height = time32_height;
bits = time32_bits;
maskBits = time32m_bits;
xHotspot = time32_x_hot;
yHotspot = time32_y_hot;
}
else
{
width = time16_width;
height = time16_height;
bits = time16_bits;
maskBits = time16m_bits;
xHotspot = time16_x_hot;
yHotspot = time16_y_hot;
}
pixmap = XCreateBitmapFromData (dpy,
DefaultRootWindow(dpy), (char*) bits,
width, height);
maskPixmap = XCreateBitmapFromData (dpy,
DefaultRootWindow(dpy), (char*) maskBits,
width, height);
xcolors[0].pixel = BlackPixelOfScreen(DefaultScreenOfDisplay(dpy));
xcolors[1].pixel = WhitePixelOfScreen(DefaultScreenOfDisplay(dpy));
XQueryColors (dpy,
DefaultColormapOfScreen(DefaultScreenOfDisplay
(dpy)), xcolors, 2);
waitCursor = XCreatePixmapCursor (dpy, pixmap, maskPixmap,
&(xcolors[0]), &(xcolors[1]),
xHotspot, yHotspot);
XFreePixmap (dpy, pixmap);
XFreePixmap (dpy, maskPixmap);
_DtSvcProcessUnlock();
return (waitCursor);
}
/*************************************<->*************************************
*
* void DtSetHourGlass
*
*
* Description:
* -----------
* sets the window cursor to an hourglass
*
*
* Inputs:
* ------
* w = Widget
*
* Outputs:
* -------
* None
*
* Comments:
* --------
* None. (None doesn't count as a comment)
*
*************************************<->***********************************/
void
_DtTurnOnHourGlass(
Widget w )
{
Cursor cursor;
cursor = _DtGetHourGlassCursor(XtDisplay(w));
XDefineCursor(XtDisplay(w), XtWindow(w), cursor);
XFlush(XtDisplay(w));
}
/*************************************<->*************************************
*
* void _DtTurnOffHourGlass
*
*
* Description:
* -----------
* Removed the hourglass cursor from a window
*
*
* Inputs:
* ------
* w = Widget
*
* Outputs:
* -------
* None
*
* Comments:
* --------
* None. (None doesn't count as a comment)
*
*************************************<->***********************************/
void
_DtTurnOffHourGlass(
Widget w )
{
XUndefineCursor(XtDisplay(w), XtWindow(w));
XFlush(XtDisplay(w));
}