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/* $XConsortium: xedit.c,v 1.28 94/03/26 17:06:28 rws Exp $ */
/*
* COPYRIGHT 1987
* DIGITAL EQUIPMENT CORPORATION
* MAYNARD, MASSACHUSETTS
* ALL RIGHTS RESERVED.
*
* THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
* SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
* DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE FOR
* ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
*
* IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT RIGHTS,
* APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN ADDITION TO THAT
* SET FORTH ABOVE.
*
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Digital Equipment Corporation not be
* used in advertising or publicity pertaining to distribution of the software
* without specific, written prior permission.
*/
#include "xedit.h"
static XtActionsRec actions[] = {
{"quit", DoQuit}
};
static Atom wm_delete_window;
Widget textwindow, messwidget, labelwindow, filenamewindow;
void ResetSourceChanged();
static void makeButtonsAndBoxes();
Display *CurDpy;
struct _app_resources app_resources;
#define Offset(field) XtOffsetOf(struct _app_resources, field)
static XtResource resources[] = {
{"enableBackups", "EnableBackups", XtRBoolean, sizeof(Boolean),
Offset(enableBackups), XtRImmediate, FALSE},
{"backupNamePrefix", "BackupNamePrefix", XtRString, sizeof(char *),
Offset(backupNamePrefix),XtRString, ""},
{"backupNameSuffix", "BackupNameSuffix", XtRString, sizeof(char *),
Offset(backupNameSuffix),XtRString, ".BAK"}
};
#undef Offset
void
main(argc, argv)
int argc;
char **argv;
{
XtAppContext appcon;
Widget top;
String filename = NULL;
XtSetLanguageProc(NULL, NULL, NULL);
top = XtAppInitialize(&appcon, "Xedit", NULL, 0, &argc, argv, NULL, NULL, 0);
XtAppAddActions(appcon, actions, XtNumber(actions));
XtOverrideTranslations
(top, XtParseTranslationTable ("<Message>WM_PROTOCOLS: quit()"));
XtGetApplicationResources(top, (XtPointer) &app_resources, resources,
XtNumber(resources), NULL, 0);
CurDpy = XtDisplay(top);
if (argc > 1) {
Boolean exists;
filename = argv[1];
switch ( CheckFilePermissions(filename, &exists)) {
case NO_READ:
if (exists)
fprintf(stderr,
"File %s exists, and could not opened for reading.\n",
filename);
else
fprintf(stderr, "File %s %s %s", filename, "does not exist,",
"and the directory could not be opened for writing.\n");
exit(1);
case READ_OK:
case WRITE_OK:
makeButtonsAndBoxes(top, filename);
break;
default:
fprintf(stderr, "%s %s", "Internal function MaybeCreateFile()",
"returned unexpected value.\n");
exit(1);
}
}
else
makeButtonsAndBoxes(top, NULL);
XtRealizeWidget(top);
XDefineCursor(XtDisplay(top),XtWindow(top),
XCreateFontCursor( XtDisplay(top), XC_left_ptr));
wm_delete_window = XInternAtom(XtDisplay(top), "WM_DELETE_WINDOW",
False);
(void) XSetWMProtocols (XtDisplay(top), XtWindow(top),
&wm_delete_window, 1);
XtAppMainLoop(appcon);
}
static void
makeButtonsAndBoxes(parent, filename)
Widget parent;
char * filename;
{
Widget outer, b_row;
Arg arglist[10];
Cardinal num_args;
outer = XtCreateManagedWidget( "paned", panedWidgetClass, parent,
NULL, ZERO);
b_row= XtCreateManagedWidget("buttons", panedWidgetClass, outer, NULL, ZERO);
{
MakeCommandButton(b_row, "quit", DoQuit);
MakeCommandButton(b_row, "save", DoSave);
MakeCommandButton(b_row, "load", DoLoad);
filenamewindow = MakeStringBox(b_row, "filename", filename);
}
XtCreateManagedWidget("bc_label", labelWidgetClass, outer, NULL, ZERO);
num_args = 0;
XtSetArg(arglist[num_args], XtNeditType, XawtextEdit); num_args++;
messwidget = XtCreateManagedWidget("messageWindow", asciiTextWidgetClass,
outer, arglist, num_args);
num_args = 0;
if (filename != NULL)
XtSetArg(arglist[num_args], XtNlabel, filename); num_args++;
labelwindow = XtCreateManagedWidget("labelWindow",labelWidgetClass,
outer, arglist, num_args);
num_args = 0;
XtSetArg(arglist[num_args], XtNtype, XawAsciiFile); num_args++;
XtSetArg(arglist[num_args], XtNeditType, XawtextEdit); num_args++;
textwindow = XtCreateManagedWidget("editWindow", asciiTextWidgetClass,
outer, arglist, num_args);
if (filename != NULL)
DoLoad();
else
ResetSourceChanged(textwindow);
}
/* Function Name: Feep
* Description: feeps the bell.
* Arguments: none.
* Returns: none.
*/
void
Feep()
{
XBell(CurDpy, 0);
}
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