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x11r6pl13_lib_v0.6.read_me.txt
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------------------------------------------------------------------------------
I decide to share to the OS-9 community a trap version of X11R6pl13
X Window System libraries. This is beta version with probably a few uncovered
bugs inside ;-)
I hope it may be usefull for samebody, however.
Please, send any comments and bug reports to: aha@it.pw.edu.pl
Adam
------------------------------------------------------------------------------
Warsaw, 22.03.96
X11R6pl13 X Window System libraries
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
OS-9 trap version 0.6
~~~~~~~~~~~~~~~~~~~~~
X11 R6 libraries, trap version
apply to patch level 13
This distribution for OS-9 contains the fallowing directories:
EXAMPLE - example of using trap handler
basicwin.c
xengine.c
makefile
INCLUDE - header files for X11 and os9unix.l
LIBS
X11R6shl - trap handler
X11R6shl.l - user to trap interface library
os9unix.l - unix to os9 interface library
Following X libraries are included into X11R6shl trap handler:
- FSlib
- ICElib
- PEX5lib
- SMlib
- X11lib
- Xaulib
- Xawlib
- XDMCPlib
- Xextlib
- XIElib
- Xilib
- XMUlib
- Xtlib
- XTSTlib
The X11R6shl trap handler supports more than 1600 X11 functions!
Release notes:
1. Following CFLAGS are desired during compilation:
CFLAGS = -ibtp=020d
2. In every callback function which can use global or static variables or
call any run-time library function (ie: printf, malloc) you should
put two 'magic' functions: Begin_CallBack_Procedure() at the beginning of
your callback function and End_CallBack_Procedure() at the end of it.
For example:
XtCallbackProc redraw_callback(w, event, params, nparams)
Widget w;
XEvent *event;
String *params;
Cardinal *nparams;
{
Arg args[10];
static int flag = 0;
----> Begin_CallBack_Procedure();
XtSetArg(args[0], XtNwidth, 0);
XtGetValues(w, args, 2);
if (++flag>10)
{
system ("sleep 15");
! --> exit();
}
if( flag > 5 )
{
! --> End_CallBack_Procedure();
return;
}
width = args[0].value;
height = args[1].value;
XFreePixmap(XtDisplay(engine), enginePixmap);
enginePixmap = XCreatePixmap(XtDisplay(engine),XtWindow(engine),
width, height, DefaultDepth(XtDisplay(engine), 0));
----> End_CallBack_Procedure();
}
3. NOTE: Following identyficators are not a constant values:
asciiSinkObjectClass
asciiSrcObjectClass
asciiTextWidgetClass
asciiStringWidgetClass
asciiDiskWidgetClass
boxWidgetClass
commandWidgetClass
dialogWidgetClass
formWidgetClass
gripWidgetClass
labelWidgetClass
listWidgetClass
menuButtonWidgetClass
multiSinkObjectClass
multiSrcObjectClass
panedWidgetClass
pannerWidgetClass
portholeWidgetClass
repeaterWidgetClass
scrollbarWidgetClass
simpleWidgetClass
simpleMenuWidgetClass
smeObjectClass
smeBSBObjectClass
smeLineObjectClass
stripChartWidgetClass
templateWidgetClass
textWidgetClass
textSinkObjectClass
textSrcObjectClass
toggleWidgetClass
treeWidgetClass
viewportWidgetClass
sessionShellWidgetClass
shellWidgetClass
overrideShellWidgetClass
wmShellWidgetClass
transientShellWidgetClass
topLevelShellWidgetClass
applicationShellWidgetClass
vendorShellWidgetClass
widgetClassRec
_XtQString
_XtAppDestroyCount
_XtperDisplayList
XtCXtToolkitError
XtShellStrings
XtStrings
_XtGlobalTM
_Xdebug
compositeWidgetClass
compositeClassRec
constraintClassRec
constraintWidgetClass
coreWidgetClass
widgetClass
_XtInheritTranslations
hookObjectClass
hookObjClassRec
colorConvertArgs
screenConvertArg
objectClass
objectClassRec
rectObjClass
rectObjClassRec
shellClassRec
overrideShellClassRec
wmShellClassRec
transientShellClassRec
topLevelShellClassRec
applicationShellClassRec
sessionShellClassRec
vendorShellClassRec
_IceConnectionObjs
_IceConnectionStrings
_IceConnectionCount
_IceProtocols
_IceLastMajorOpcode
_IceAuthCount
_IceAuthNames
_IcePoAuthProcs
_IcePaAuthProcs
_IceVersionCount
_IceVersions
_IceWatchProcs
_IceErrorHandler
_IceIOErrorHandler
XawWidgetArray
XawWidgetCount
asciiSinkClassRec
asciiSrcClassRec
asciiTextClassRec
asciiStringClassRec
asciiDiskClassRec
boxClassRec
commandClassRec
dialogClassRec
formClassRec
gripClassRec
labelClassRec
listClassRec
menuButtonClassRec
multiSinkClassRec
multiSrcClassRec
panedClassRec
pannerClassRec
portholeClassRec
repeaterClassRec
scrollbarClassRec
simpleMenuClassRec
simpleClassRec
smeBSBClassRec
smeLineClassRec
smeClassRec
stripChartClassRec
FMT8BIT
XawFmt8Bit
XawFmtWide
_XawTextActionsTable
_XawTextActionsTableCount
textClassRec
textSinkClassRec
textSrcClassRec
toggleClassRec
treeClassRec
viewportClassRec
PEXDisplayInfoHeader
PEXPickCache
PEXPickCacheSize
PEXPickCacheInUse
PEX_fp_convert
_SmcOpcode
_SmsOpcode
_SmVersionCount
_SmcVersions
_SmsVersions
_SmAuthCount
_SmAuthNames
_SmcAuthProcs
_SmsAuthProcs
_SmsNewClientProc
_SmsNewClientData
_SmcErrorHandler
_SmsErrorHandler
so, you cannot use it for example in this way:
MyClassRec myClassRec = {
{ /* core fields */
/* superclass */ &widgetClassRec,
...
}
};
WidgetClass myWidgetClass = &myClassRec;
You should use it following way instead:
MyClassRec myClassRec = {
{ /* core fields */
/* superclass */ NULL,
...
}
};
WidgetClass myWidgetClass = &myClassRec;
and before initialization:
#include <IntrinsicI.h>
myWidgetClass -> core_class.superclass = &widgetClassRec;
4. <Error #000:102 (E$BusErr) A bus trap error occurred.>
or
<Error #000:104 (E$IllIns) An illegal instruction exception occurred.>
This is a result of leaving uncleared points 1 .. 3!
It may happen also when your '.Xdefaults' file has unproper values
(for example missing font names)
5. Set envar XENVIRONMENT to pointing your '.Xdefaults' file, i.e:
setenv XENVIRONMENT /dd/x11r6/.Xdefaults
6. Set envar XAPPLRESDIR to pointing application specific resource file, i.e
if you start 'xcalc' and have resource file 'XCalc' in '/dd/XRES' directory,
you should set:
setenv XAPPLRESDIR /dd/XRES
7. Set envar XLOCALEDIR to pointing system specific locale database, ie:
setenv XLOCALEDIR /dd/LOCALE
COPYRIGHT OF OS-9 PORT:
This software is Copyright (C) Adam Hajduk, 1996. You are free to copy,
modify and distribute this software as you see fit, and to use it for any
purpose.
DISCLAIMER:
The author makes no warranties, either expressed or implied, with respect to
this software, its quality, performance, merchantability, or fitness for any
particular purpose. This software is distributed AS IS. The user of this
software assumes all risks as to its quality and performance. In no event
shall the author be liable for any direct, indirect or consequential
damages, even if the author has been advised as to the possibility of such
damages.
AUTHOR OF OS-9 PORT: Adam Hajduk
Snail mail: E-mail: aha@it.pw.edu.pl
Warsaw University of Technology,
Faculty of Transport,
ul. Koszykowa 75
00-662 Warsaw,
POLAND
ABOUT X WINDOW SYSTEM:
Copyright (c) 1993, 1996 X Consortium
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
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