Initial import of the CDE 2.1.30 sources from the Open Group.
This commit is contained in:
Peter Howkins
467
cde/lib/DtHelp/HourGlass.c
Normal file
467
cde/lib/DtHelp/HourGlass.c
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@@ -0,0 +1,467 @@
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/* $XConsortium: HourGlass.c /main/6 1996/04/13 11:55:39 ageorge $ */
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/************************************<+>*************************************
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****************************************************************************
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**
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** File: HourGlass.c
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**
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** Project: coe Dt Utility function
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**
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** Description: This module contains a simple function for
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** creating an hourglass cursor.
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**
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** (c) Copyright 1987, 1988, 1989, 1990, 1991, 1992 Hewlett-Packard Company
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**
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** (c) Copyright 1993, 1994 Hewlett-Packard Company
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** (c) Copyright 1993, 1994 International Business Machines Corp.
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** (c) Copyright 1993, 1994 Sun Microsystems, Inc.
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** (c) Copyright 1993, 1994 Novell, Inc.
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**
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**
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**
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****************************************************************************
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************************************<+>*************************************/
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#include <X11/Xlib.h>
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#include <X11/Intrinsic.h>
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#include "Lock.h"
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#define time32_width 32
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#define time32_height 32
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#define time32_x_hot 15
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#define time32_y_hot 15
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static unsigned char time32_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0xfe, 0xff, 0xff, 0x7f, 0xfe, 0xff, 0xff, 0x7f,
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0x8c, 0x00, 0x00, 0x31, 0x4c, 0x00, 0x00, 0x32, 0x4c, 0x00, 0x00, 0x32,
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0x4c, 0x00, 0x00, 0x32, 0x4c, 0x00, 0x00, 0x32, 0x4c, 0x00, 0x00, 0x32,
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0x8c, 0x00, 0x00, 0x31, 0x0c, 0x7f, 0xfe, 0x30, 0x0c, 0xfe, 0x7f, 0x30,
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0x0c, 0xfc, 0x3f, 0x30, 0x0c, 0xf8, 0x1f, 0x30, 0x0c, 0xe0, 0x07, 0x30,
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0x0c, 0x80, 0x01, 0x30, 0x0c, 0x80, 0x01, 0x30, 0x0c, 0x60, 0x06, 0x30,
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0x0c, 0x18, 0x18, 0x30, 0x0c, 0x04, 0x20, 0x30, 0x0c, 0x02, 0x40, 0x30,
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0x0c, 0x01, 0x80, 0x30, 0x8c, 0x00, 0x00, 0x31, 0x4c, 0x80, 0x01, 0x32,
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0x4c, 0xc0, 0x03, 0x32, 0x4c, 0xf0, 0x1f, 0x32, 0x4c, 0xff, 0xff, 0x32,
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0xcc, 0xff, 0xff, 0x33, 0x8c, 0xff, 0xff, 0x31, 0xfe, 0xff, 0xff, 0x7f,
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0xfe, 0xff, 0xff, 0x7f, 0x00, 0x00, 0x00, 0x00};
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#define time32m_width 32
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#define time32m_height 32
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static unsigned char time32m_bits[] = {
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xcf, 0x00, 0x00, 0xf3, 0x6e, 0x00, 0x00, 0x76, 0x6e, 0x00, 0x00, 0x76,
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0x6e, 0x00, 0x00, 0x76, 0x6e, 0x00, 0x00, 0x76, 0x6e, 0x00, 0x00, 0x76,
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0xce, 0x00, 0x00, 0x73, 0x8e, 0x7f, 0xfe, 0x71, 0x0e, 0xff, 0xff, 0x70,
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0x0e, 0xfe, 0x7f, 0x70, 0x0e, 0xfc, 0x3f, 0x70, 0x0e, 0xf8, 0x1f, 0x70,
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0x0e, 0xe0, 0x07, 0x70, 0x0e, 0xe0, 0x07, 0x70, 0x0e, 0x78, 0x1e, 0x70,
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0x0e, 0x1c, 0x38, 0x70, 0x0e, 0x06, 0x60, 0x70, 0x0e, 0x03, 0xc0, 0x70,
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0x8e, 0x01, 0x80, 0x71, 0xce, 0x00, 0x00, 0x73, 0x6e, 0x80, 0x01, 0x76,
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0x6e, 0xc0, 0x03, 0x76, 0x6e, 0xf0, 0x1f, 0x76, 0x6e, 0xff, 0xff, 0x76,
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0xee, 0xff, 0xff, 0x77, 0xcf, 0xff, 0xff, 0xf3, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
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#define time16_x_hot 7
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#define time16_y_hot 7
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#define time16_width 16
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#define time16_height 16
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static unsigned char time16_bits[] = {
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0x00, 0x00, 0xfe, 0x7f, 0x14, 0x28, 0x14, 0x28, 0x14, 0x28, 0x24, 0x24,
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0x44, 0x22, 0x84, 0x21, 0x84, 0x21, 0x44, 0x22, 0x24, 0x24, 0x14, 0x28,
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0x94, 0x29, 0xd4, 0x2b, 0xfe, 0x7f, 0x00, 0x00};
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#define time16m_width 16
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#define time16m_height 16
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static unsigned char time16m_bits[] = {
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0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f,
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0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f, 0xfe, 0x7f,
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0xfe, 0x7f, 0xfe, 0x7f, 0xff, 0xff, 0xff, 0xff};
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#define noenter32_width 32
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#define noenter32_height 32
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#define noenter32_x_hot 15
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#define noenter32_y_hot 15
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static unsigned char noenter32_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xfc, 0x3f, 0x00,
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0x00, 0xff, 0xff, 0x00, 0x80, 0xff, 0xff, 0x01, 0xc0, 0xff, 0xff, 0x03,
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0xe0, 0xff, 0xff, 0x07, 0xf0, 0xff, 0xff, 0x0f, 0xf8, 0xff, 0xff, 0x1f,
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0xf8, 0xff, 0xff, 0x1f, 0xfc, 0xff, 0xff, 0x3f, 0xfc, 0xff, 0xff, 0x3f,
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0xfc, 0xff, 0xff, 0x3f, 0x06, 0x00, 0x00, 0x60, 0x06, 0x00, 0x00, 0x60,
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0x06, 0x00, 0x00, 0x60, 0x06, 0x00, 0x00, 0x60, 0x06, 0x00, 0x00, 0x60,
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0x06, 0x00, 0x00, 0x60, 0xfc, 0xff, 0xff, 0x3f, 0xfc, 0xff, 0xff, 0x3f,
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0xfc, 0xff, 0xff, 0x3f, 0xf8, 0xff, 0xff, 0x1f, 0xf8, 0xff, 0xff, 0x1f,
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0xf0, 0xff, 0xff, 0x0f, 0xe0, 0xff, 0xff, 0x07, 0xc0, 0xff, 0xff, 0x03,
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0x80, 0xff, 0xff, 0x01, 0x00, 0xff, 0xff, 0x00, 0x00, 0xfc, 0x3f, 0x00,
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0x00, 0xe0, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00};
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||||
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static unsigned char noenter32m_bits[] = {
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0x00, 0xe0, 0x07, 0x00, 0x00, 0xfc, 0x3f, 0x00, 0x00, 0xff, 0xff, 0x00,
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||||
0x80, 0xff, 0xff, 0x01, 0xc0, 0xff, 0xff, 0x03, 0xe0, 0xff, 0xff, 0x07,
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||||
0xf0, 0xff, 0xff, 0x0f, 0xf8, 0xff, 0xff, 0x1f, 0xfc, 0xff, 0xff, 0x3f,
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||||
0xfc, 0xff, 0xff, 0x3f, 0xfe, 0xff, 0xff, 0x7f, 0xfe, 0xff, 0xff, 0x7f,
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||||
0xfe, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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||||
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xfe, 0xff, 0xff, 0x7f, 0xfe, 0xff, 0xff, 0x7f,
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0xfe, 0xff, 0xff, 0x7f, 0xfc, 0xff, 0xff, 0x3f, 0xfc, 0xff, 0xff, 0x3f,
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||||
0xf8, 0xff, 0xff, 0x1f, 0xf0, 0xff, 0xff, 0x0f, 0xe0, 0xff, 0xff, 0x07,
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0xc0, 0xff, 0xff, 0x03, 0x80, 0xff, 0xff, 0x01, 0x00, 0xff, 0xff, 0x00,
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0x00, 0xfc, 0x3f, 0x00, 0x00, 0xe0, 0x07, 0x00};
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#define noenter16_width 16
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#define noenter16_height 16
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#define noenter16_x_hot 7
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#define noenter16_y_hot 7
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static unsigned char noenter16_bits[] = {
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0x00, 0x00, 0xc0, 0x03, 0xf0, 0x0f, 0xf8, 0x1f, 0xfc, 0x3f, 0xfc, 0x3f,
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0xfe, 0x7f, 0x02, 0x40, 0x02, 0x40, 0xfe, 0x7f, 0xfc, 0x3f, 0xfc, 0x3f,
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0xf8, 0x1f, 0xf0, 0x0f, 0xc0, 0x03, 0x00, 0x00};
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static unsigned char noenter16m_bits[] = {
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0xc0, 0x03, 0xf0, 0x0f, 0xf8, 0x1f, 0xfc, 0x3f, 0xfe, 0x7f, 0xfe, 0x7f,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xfe, 0x7f,
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0xfc, 0x3f, 0xf8, 0x1f, 0xf0, 0x0f, 0xc0, 0x03};
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/*************************************<->*************************************
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*
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* Cursor GetNoEnterCursor ()
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*
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*
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* Description:
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* -----------
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* Builds and returns the appropriate Hourglass cursor
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*
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*
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* Inputs:
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* ------
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* dpy = display
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*
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* Outputs:
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* -------
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* Return = cursor.
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*
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* Comments:
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* --------
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* None. (None doesn't count as a comment)
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*
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*************************************<->***********************************/
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static Cursor
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GetNoEnterCursor(
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Display *dpy )
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{
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char *bits;
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char *maskBits;
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unsigned int width;
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unsigned int height;
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unsigned int xHotspot;
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unsigned int yHotspot;
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Pixmap pixmap;
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Pixmap maskPixmap;
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XColor xcolors[2];
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int scr;
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unsigned int cWidth;
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unsigned int cHeight;
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int useLargeCursors = 0;
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static Cursor waitCursor=0;
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_DtHelpProcessLock();
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if (waitCursor != 0)
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{
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_DtHelpProcessUnlock();
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return(waitCursor);
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}
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if (XQueryBestCursor (dpy, DefaultRootWindow(dpy),
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32, 32, &cWidth, &cHeight))
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{
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if ((cWidth >= 32) && (cHeight >= 32))
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{
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useLargeCursors = 1;
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}
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}
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if (useLargeCursors)
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{
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width = noenter32_width;
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height = noenter32_height;
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bits = (char *) noenter32_bits;
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maskBits = (char *) noenter32m_bits;
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xHotspot = noenter32_x_hot;
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yHotspot = noenter32_y_hot;
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}
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else
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{
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width = noenter16_width;
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height = noenter16_height;
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bits = (char *) noenter16_bits;
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maskBits = (char *) noenter16m_bits;
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xHotspot = noenter16_x_hot;
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yHotspot = noenter16_y_hot;
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}
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pixmap = XCreateBitmapFromData (dpy,
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DefaultRootWindow(dpy), bits,
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width, height);
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maskPixmap = XCreateBitmapFromData (dpy,
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DefaultRootWindow(dpy), maskBits,
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width, height);
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xcolors[0].pixel = BlackPixelOfScreen(DefaultScreenOfDisplay(dpy));
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xcolors[1].pixel = WhitePixelOfScreen(DefaultScreenOfDisplay(dpy));
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|
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XQueryColors (dpy,
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DefaultColormapOfScreen(DefaultScreenOfDisplay
|
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(dpy)), xcolors, 2);
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waitCursor = XCreatePixmapCursor (dpy, pixmap, maskPixmap,
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&(xcolors[0]), &(xcolors[1]),
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xHotspot, yHotspot);
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XFreePixmap (dpy, pixmap);
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XFreePixmap (dpy, maskPixmap);
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_DtHelpProcessUnlock();
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return (waitCursor);
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}
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/*************************************<->*************************************
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||||
*
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||||
* Cursor _DtHelpGetHourGlassCursor ()
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*
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*
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||||
* Description:
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||||
* -----------
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* Builds and returns the appropriate Hourglass cursor
|
||||
*
|
||||
*
|
||||
* Inputs:
|
||||
* ------
|
||||
* dpy = display
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||||
*
|
||||
* Outputs:
|
||||
* -------
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||||
* Return = cursor.
|
||||
*
|
||||
* Comments:
|
||||
* --------
|
||||
* None. (None doesn't count as a comment)
|
||||
*
|
||||
*************************************<->***********************************/
|
||||
Cursor
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||||
_DtHelpGetHourGlassCursor(
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||||
Display *dpy )
|
||||
{
|
||||
char *bits;
|
||||
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;
|
||||
|
||||
|
||||
if (waitCursor != 0)
|
||||
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 = (char *) time32_bits;
|
||||
maskBits = (char *) time32m_bits;
|
||||
xHotspot = time32_x_hot;
|
||||
yHotspot = time32_y_hot;
|
||||
}
|
||||
else
|
||||
{
|
||||
width = time16_width;
|
||||
height = time16_height;
|
||||
bits = (char *) time16_bits;
|
||||
maskBits = (char *) time16m_bits;
|
||||
xHotspot = time16_x_hot;
|
||||
yHotspot = time16_y_hot;
|
||||
}
|
||||
|
||||
pixmap = XCreateBitmapFromData (dpy,
|
||||
DefaultRootWindow(dpy), bits,
|
||||
width, height);
|
||||
|
||||
|
||||
maskPixmap = XCreateBitmapFromData (dpy,
|
||||
DefaultRootWindow(dpy), 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);
|
||||
|
||||
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
|
||||
_DtHelpTurnOnHourGlass(
|
||||
Widget w )
|
||||
{
|
||||
Cursor cursor;
|
||||
|
||||
cursor = _DtHelpGetHourGlassCursor(XtDisplay(w));
|
||||
|
||||
XDefineCursor(XtDisplay(w), XtWindow(w), cursor);
|
||||
XFlush(XtDisplay(w));
|
||||
}
|
||||
|
||||
|
||||
/*************************************<->*************************************
|
||||
*
|
||||
* void _DtHelpTurnOffHourGlass
|
||||
*
|
||||
*
|
||||
* Description:
|
||||
* -----------
|
||||
* Removed the hourglass cursor from a window
|
||||
*
|
||||
*
|
||||
* Inputs:
|
||||
* ------
|
||||
* w = Widget
|
||||
*
|
||||
* Outputs:
|
||||
* -------
|
||||
* None
|
||||
*
|
||||
* Comments:
|
||||
* --------
|
||||
* None. (None doesn't count as a comment)
|
||||
*
|
||||
*************************************<->***********************************/
|
||||
|
||||
void
|
||||
_DtHelpTurnOffHourGlass(
|
||||
Widget w )
|
||||
{
|
||||
|
||||
XUndefineCursor(XtDisplay(w), XtWindow(w));
|
||||
XFlush(XtDisplay(w));
|
||||
}
|
||||
|
||||
/*************************************<->*************************************
|
||||
*
|
||||
* void _DtHelpTurnOnNoEnter
|
||||
*
|
||||
*
|
||||
* Description:
|
||||
* -----------
|
||||
* sets the window cursor to a 'no enter' sign
|
||||
*
|
||||
*
|
||||
* Inputs:
|
||||
* ------
|
||||
* w = Widget
|
||||
*
|
||||
* Outputs:
|
||||
* -------
|
||||
* None
|
||||
*
|
||||
* Comments:
|
||||
* --------
|
||||
* None. (None doesn't count as a comment)
|
||||
*
|
||||
*************************************<->***********************************/
|
||||
|
||||
void
|
||||
_DtHelpTurnOnNoEnter(
|
||||
Widget w )
|
||||
{
|
||||
Cursor cursor;
|
||||
|
||||
cursor = GetNoEnterCursor(XtDisplay(w));
|
||||
|
||||
XDefineCursor(XtDisplay(w), XtWindow(w), cursor);
|
||||
XFlush(XtDisplay(w));
|
||||
}
|
||||
|
||||
|
||||
/*************************************<->*************************************
|
||||
*
|
||||
* void _DtHelpTurnOffNoEnter
|
||||
*
|
||||
*
|
||||
* Description:
|
||||
* -----------
|
||||
* Removed the 'no enter' cursor from a window
|
||||
*
|
||||
*
|
||||
* Inputs:
|
||||
* ------
|
||||
* w = Widget
|
||||
*
|
||||
* Outputs:
|
||||
* -------
|
||||
* None
|
||||
*
|
||||
* Comments:
|
||||
* --------
|
||||
* None. (None doesn't count as a comment)
|
||||
*
|
||||
*************************************<->***********************************/
|
||||
|
||||
void
|
||||
_DtHelpTurnOffNoEnter(
|
||||
Widget w )
|
||||
{
|
||||
|
||||
XUndefineCursor(XtDisplay(w), XtWindow(w));
|
||||
XFlush(XtDisplay(w));
|
||||
}
|
||||
Reference in New Issue
Block a user