int order_pridir(){
//Check if there is a request at current floor in right direction.
if(order_check_request_current_floor()) {
return 0;
}
//Check if there is a request above
else if(order_check_request_above() && (get_last_dir()==UP)){
return 1;
}
//Check if there is a request below
else if(order_check_request_below() && (get_last_dir()==DOWN)) {
return -1;
}
//Check if there is a request above when the direction is DOWN. This is served if there are no requests below.
else if(order_check_request_above() && !(order_check_request_below())) {
return 1;
}
//Check if there is a request below when the direction is UP. This is served if there are no requests above.
else if(order_check_request_below() && !(order_check_request_above())) {
return -1;
}
else{
return 0;
}
}
int order_should_stop(){
int current_floor = control_getcurpos();
if(current_floor==BETWEEN_FLOORS){
return 0;
}
if(current_floor==N_FLOORS-1 || current_floor==0) {
return 1;
}
struct node * head = gethead();
if(get_last_dir()==UP){
if((head->elevinfo.current_orders[current_floor][COMMAND].active==1) || (head->elevinfo.current_orders[current_floor][CALL_UP].active==1)) {
return 1;
}
else if(!order_check_request_above()){
return 1;
}
}
else if(get_last_dir()==DOWN) {
if((head->elevinfo.current_orders[current_floor][COMMAND].active==1) || (head->elevinfo.current_orders[current_floor][CALL_DOWN].active==1)) {
return 1;
}
else if(!order_check_request_below()){
return 1;
}
}
return 0;
}
int order_check_request_current_floor(){
int current_floor = control_getcurpos();
if(current_floor==BETWEEN_FLOORS)
return 0;
if(get_last_dir()==UP){
return(head.elevinfo.current_orders[current_floor][COMMAND].active || head.elevinfo.current_orders[current_floor][CALL_UP].active);
}
else if(get_last_dir()==DOWN) {
return(head.elevinfo.current_orders[current_floor][COMMAND].active || head.elevinfo.current_orders[current_floor][CALL_DOWN].active);
}
return 0;
}
void order_reset_current_floor(){
int floor = control_getcurpos();
if(floor!=BETWEEN_FLOORS){
if ((floor == 0) && head.elevinfo.current_orders[floor][CALL_UP].active) order_register_as_done(floor, CALL_UP);
if ((floor == N_FLOORS-1) && head.elevinfo.current_orders[floor][CALL_DOWN].active) order_register_as_done(floor, CALL_DOWN);
if(head.elevinfo.current_orders[floor][COMMAND].active) order_register_as_done(floor, COMMAND);
else{
if(head.elevinfo.current_orders[floor][CALL_UP].active!=head.elevinfo.current_orders[floor][CALL_DOWN].active ){
if(head.elevinfo.current_orders[floor][CALL_UP].active ){
order_register_as_done(floor, CALL_UP);
set_last_dir(UP);
}
else{
order_register_as_done(floor, CALL_DOWN);
set_last_dir(DOWN);
}
}
}
if((get_last_dir() == UP) && head.elevinfo.current_orders[floor][CALL_UP].active ) order_register_as_done(floor, CALL_UP);
else if((get_last_dir() == DOWN) && head.elevinfo.current_orders[floor][CALL_DOWN].active ) order_register_as_done( floor, CALL_DOWN);
}
}
int order_check_request_below(){
int current_floor = control_getcurpos();
if(current_floor==BETWEEN_FLOORS){
if(get_last_dir()==UP) current_floor = last_floor+1; /* Then the checks are to be done relative to floor above elevator. */
else current_floor = last_floor; /* Else check requests relative to the last floor passed. */
}
if(current_floor == 0) return 0;
int floor, panel_counter;
for(panel_counter = CALL_UP; panel_counter<=COMMAND; panel_counter++){
for(floor = current_floor-1; floor>=0; floor--){
if(head.elevinfo.current_orders[floor][panel_counter].active==1) return 1;
}
}
return 0;
}
int order_check_request_above(){
int current_floor = control_getcurpos();
if(current_floor==BETWEEN_FLOORS){
if(get_last_dir()==UP) current_floor = last_floor; /* Means elevator is probably between last_floor and last_floor+1*
* Then checks are to be done relative to floor recently passed. */
else current_floor = last_floor-1; /* Else check relative to the floor below elevator.*/
}
else last_floor = current_floor;
int floor = 0;
if(current_floor == N_FLOORS-1) return 0;
int panel_counter = 0;
for(panel_counter = CALL_UP; panel_counter<=COMMAND; panel_counter++){
for(floor = current_floor+1; floor<N_FLOORS; floor ++){
if(head.elevinfo.current_orders[floor][panel_counter].active==1) return 1;
}
}
return 0;
}
static void
xml_planner_plugin_export (GtkAction *action,
gpointer user_data)
{
PlannerPlugin *plugin;
MrpProject *project;
GError *error = NULL;
GtkWidget *file_chooser;
GtkWidget *dialog;
gint response;
gchar *filename = NULL;
gchar *real_filename;
gchar *last_dir;
plugin = PLANNER_PLUGIN (user_data);
try_again:
file_chooser = gtk_file_chooser_dialog_new (_("Export"),
GTK_WINDOW (plugin->main_window),
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_OK,
NULL);
gtk_window_set_modal (GTK_WINDOW (file_chooser), TRUE);
last_dir = get_last_dir ();
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (file_chooser), last_dir);
g_free (last_dir);
response = gtk_dialog_run (GTK_DIALOG (file_chooser));
if (response == GTK_RESPONSE_OK) {
filename = gtk_file_chooser_get_filename (
GTK_FILE_CHOOSER (file_chooser));
}
gtk_widget_destroy (file_chooser);
if (filename) {
if (!g_str_has_suffix (filename, ".mrproject") && !g_str_has_suffix (filename, ".planner")) {
/* Add the old extension for old format files. */
real_filename = g_strconcat (filename, ".mrproject", NULL);
} else {
real_filename = g_strdup (filename);
}
if (g_file_test (real_filename, G_FILE_TEST_EXISTS)) {
dialog = gtk_message_dialog_new (GTK_WINDOW (plugin->main_window),
GTK_DIALOG_MODAL |
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_WARNING,
GTK_BUTTONS_YES_NO,
_("File \"%s\" exists, "
"do you want to overwrite it?"),
real_filename);
response = gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
switch (response) {
case GTK_RESPONSE_YES:
break;
default:
g_free (real_filename);
goto try_again;
}
}
}
if (!filename) {
return;
}
project = planner_window_get_project (plugin->main_window);
if (!mrp_project_export (project, real_filename,
"Planner XML pre-0.12",
TRUE,
&error)) {
g_warning ("Error while export to Planner XML: %s", error->message);
}
last_dir = g_path_get_dirname (real_filename);
planner_conf_set_string (CONF_MAIN_LAST_XML_EXPORT_DIR, last_dir, NULL);
g_free (last_dir);
g_free (real_filename);
g_free (filename);
}