static void
GoToNewDir(
FileMgrData * file_mgr_data,
char * dir_name )
{
ChangeDirData * change_dir_data;
int i;
Boolean found;
XmString xm_dir_name;
/* Clear out any selected portion of the old CWD string */
if (file_mgr_data->cd_select != NULL)
{
XtFree(file_mgr_data->cd_select);
file_mgr_data->cd_select = NULL;
}
/* Update the internal copy of the dialog history list */
if (file_mgr_data->change_dir)
{
change_dir_data = (ChangeDirData *) file_mgr_data->change_dir->data;
xm_dir_name = XmStringCreateLocalized(dir_name);
/* Add the directory only if not already in the list */
for (i = 0, found = False; i < change_dir_data->list_count; i++)
{
if (XmStringCompare(xm_dir_name, change_dir_data->history_list[i]))
{
found = True;
XmStringFree(xm_dir_name);
break;
}
}
if (!found)
{
change_dir_data->list_count++;
change_dir_data->history_list = (XmStringTable)
XtRealloc((char *)change_dir_data->history_list,
sizeof(XmStringTable) * (change_dir_data->list_count + 1));
change_dir_data->history_list[change_dir_data->list_count - 1] =
xm_dir_name;
change_dir_data->history_list[change_dir_data->list_count] = NULL;
}
/* Update view to display the new directory */
ShowNewDirectory(file_mgr_data, change_dir_data->host_name, dir_name);
}
}
Tt_message
FileCallback(
Tt_message msg,
Tttk_op op,
char * file,
void * clientdata,
int trust,
int self)
{
View *view = clientdata;
char local_host[MAXHOSTNAMELEN];
extern char home_host_name[];
switch (op) {
char *to_file;
DialogData *dialog_data;
int i;
default:
break;
case TTDT_MOVED:
if (view == 0) {
break;
}
to_file = tt_message_arg_val(msg, 1);
strcpy(local_host, home_host_name);
dialog_data = (DialogData *)view->dialog_data;
ShowNewDirectory( (FileMgrData *)dialog_data->data,
local_host, to_file);
/* Quit the old file, join the new */
ttdt_file_quit( view->pats, 0 );
view->pats = ttdt_file_join( to_file, TT_SESSION,
0, FileCallback, view );
if (tt_is_err( tt_ptr_error( view->pats ))) {
view->pats = 0;
}
tt_free( to_file );
tttk_message_destroy( msg );
msg = 0;
}
tt_free( file );
return msg;
}
