void
DirectoryHandler(Widget w, XtPointer global_pointer, XtPointer ret_val)
{
FILE * file; /* The manpage file. */
ManpageGlobals * man_globals = (ManpageGlobals *) global_pointer;
XawListReturnStruct * ret_struct = (XawListReturnStruct *) ret_val;
file = FindManualFile(man_globals, man_globals->current_directory,
ret_struct->list_index);
PutUpManpage(man_globals, file);
}
/*ARGSUSED*/
void
Search(Widget w, XEvent * event, String * params, Cardinal * num_params)
{
ManpageGlobals * man_globals = GetGlobals(w);
FILE * file = NULL;
XtPopdown( XtParent(XtParent(w)) ); /* popdown the search widget */
if ( (*num_params < 1) || (*num_params > 2) ) {
XtAppWarning(XtWidgetToApplicationContext(w),
"Xman - Search: This action routine requires one or two arguments.");
return;
}
switch(params[0][0]) {
case 'a':
case 'A':
file = DoSearch(man_globals,APROPOS);
break;
case 'm':
case 'M':
file = DoSearch(man_globals,MANUAL);
break;
case 'c':
case 'C':
file = NULL;
break;
default:
XtAppWarning(XtWidgetToApplicationContext(w),
"Xman - Search: First parameter unknown.");
file = NULL;
break;
}
if ( *num_params == 2 )
switch (params[1][0]) {
case 'O':
case 'o':
if (file != NULL) {
Widget w;
char * label;
w = CreateManpage(file);
man_pages_shown++;
/* Put title into new manual page. */
label = man_globals->manpage_title;
man_globals = GetGlobals(w);
strcpy(man_globals->manpage_title, label);
ChangeLabel(man_globals->label, label);
}
break;
default:
XtAppWarning(XtWidgetToApplicationContext(w),
"Xman - Search: Second parameter unknown.");
break;
}
else {
PutUpManpage(man_globals, file);
}
if (file != NULL)
fclose(file);
}