/* * CDE - Common Desktop Environment * * Copyright (c) 1993-2012, The Open Group. All rights reserved. * * These libraries and programs are free software; you can * redistribute them and/or modify them under the terms of the GNU * Lesser General Public License as published by the Free Software * Foundation; either version 2 of the License, or (at your option) * any later version. * * These libraries and programs are distributed in the hope that * they will be useful, but WITHOUT ANY WARRANTY; without even the * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR * PURPOSE. See the GNU Lesser General Public License for more * details. * * You should have received a copy of the GNU Lesser General Public * License along with these libraries and programs; if not, write * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth * Floor, Boston, MA 02110-1301 USA */ /* $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 #include #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)); }