package support.gui;
import jdsl.core.api.*;
import jdsl.core.ref.*;
import jdsl.graph.algo.*;
import jdsl.graph.api.*;
import jdsl.graph.ref.*;
import java.awt.*;
import java.awt.event.*;
import support.*;
import java.net.URL;
public class FlightPanel extends Panel {
private CheckboxGroup datasetGroup_;
private Checkbox[] datasetCheckboxes_;
public static final int DS_ULTRA_SMALL = 0;
public static final int DS_SMALL = 1;
public static final int DS_MEDIUM = 2;
public static final int DS_LARGE = 3;
public static final int DS_MAX = 4;
public static final int WIDTH = 850;
public static final int STATUS_HEIGHT = 27;
public static final int HEIGHT = MapCanvas.HEIGHT + 18;
public static String[] datasetLabels_ = {
"Smaller",
"Small",
"Medium",
"Large"
};
public static final String[] vertexFiles_ = {
"support/data/ultrasparse_graph.dat",
"support/data/sparse_graph.dat",
"support/data/graph.dat",
"support/data/full_graph.dat"
};
public static final String[] edgeFiles_ = {
"support/data/ultrasparse_flights.dat",
"support/data/sparse_flights.dat",
"support/data/flights.dat",
"support/data/full_flights.dat"
};
private Label datasetStat_ = new Label("Not initialized",Label.LEFT);
private Choice hourChoice_;
private Choice minuteChoice_;
private Choice ampmChoice_;
private Label fromLabel_ = new Label("From: ", Label.LEFT);
private Label toLabel_ = new Label("To: ", Label.LEFT);
private Button queryButton_ = new Button("Query");
private Button quitButton_ = new Button("Quit");
private Button clearButton_ = new Button("Clear");
private QueryData queryData_;
private Graph graph_ = new IncidenceListGraph();
private List itinerary_;
private MapCanvas mapCanvas_;
private Label mapStatusLabel_;
private String docBase_;
public FlightPanel() {
super();
queryData_ = new QueryData();
init();
setSize(WIDTH, HEIGHT);
}
public FlightPanel(String docBase) {
super();
queryData_ = new QueryData();
graph_ = new IncidenceListGraph();
docBase_ = docBase;
init();
setSize(WIDTH, HEIGHT);
doLayout();
}
public void updatedDataSet() {
updatedDataSet(true);
}
public void updatedDataSet(boolean val) {
if (val) {
mapCanvas_.forceUpdate();
}
}
public void updatedQueryData() {
Vertex v = queryData_.getFrom();
if (v == null) {
fromLabel_.setText("From: ");
} else {
fromLabel_.setText("From: " + ((AirportSpecs)(v.element())).code());
}
v = queryData_.getTo();
if (v == null) {
toLabel_.setText("To: ");
} else {
toLabel_.setText("To: " + ((AirportSpecs)(v.element())).code());
}
mapCanvas_.forceUpdate();
}
private void init() {
setLayout(new BorderLayout());
Panel allMenuPanel = new Panel(new BorderLayout()) {
public Insets getInsets() {
return new Insets(25,10,25,20);
};
};
itinerary_ = new List();
Font listFont = new Font("Monospaced",Font.PLAIN,11);
itinerary_.setFont(listFont);
// FontMetrics fm = itinerary_.getGraphics().getFontMetrics(listFont);
queryData_.setItineraryList(itinerary_);
// allMenuPanel.add(itinerary_,BorderLayout.CENTER);
Panel dsPanel = new Panel(new GridLayout(5,1));
Label headerLabel = new Label("Choose Data Set");
headerLabel.setForeground(Color.red.darker());
dsPanel.add(headerLabel);
Panel oneRow = null;
datasetGroup_ = new CheckboxGroup();
datasetCheckboxes_ = new Checkbox[DS_MAX];
for(int i=0; i<DS_MAX; i++) {
datasetCheckboxes_[i] = new Checkbox(datasetLabels_[i], false, datasetGroup_);
datasetCheckboxes_[i].addItemListener(new FlightListener(i + FlightListener.FL_ITEM_FIRST,
graph_,
queryData_,
this,
datasetStat_,
vertexFiles_[i],
edgeFiles_[i],
docBase_
));
if (i%2 == 0) {
oneRow = new Panel(new GridLayout(1,2));
}
oneRow.add(datasetCheckboxes_[i]);
if (i%2 == 1) {
dsPanel.add(oneRow);
}
}
dsPanel.add(datasetStat_);
headerLabel = new Label("Choose Query Parameters");
headerLabel.setForeground(Color.red.darker());
dsPanel.add(headerLabel);
allMenuPanel.add(dsPanel,BorderLayout.NORTH);
Panel timeAndQueryPanel = new Panel(new BorderLayout());
Panel queryPanel = new Panel(new GridLayout(3,1));
hourChoice_ = new Choice();
minuteChoice_ = new Choice();
ampmChoice_ = new Choice();
String toAdd;
for(int i=1; i<=QueryData.QD_HOURS; i = i + QueryData.QD_HOURINCR) {
toAdd = "" + i;
if (toAdd.length() == 1) toAdd = "0" + toAdd;
hourChoice_.add(toAdd);
}
for(int i=0; i<=QueryData.QD_MINUTES; i = i + QueryData.QD_MININCR) {
toAdd = "" + i;
if (toAdd.length() == 1) toAdd = "0" + toAdd;
minuteChoice_.add(toAdd);
}
for(int i=0; i<QueryData.QD_MAX; i++) {
ampmChoice_.add(QueryData.ampmLabels_[i]);
}
hourChoice_.addItemListener(new FlightListener(FlightListener.FL_HOUR,
null, queryData_,this,null));
minuteChoice_.addItemListener(new FlightListener(FlightListener.FL_MINUTE,
null, queryData_,this,null));
ampmChoice_.addItemListener(new FlightListener(FlightListener.FL_AMPM,
null, queryData_,this,null));
oneRow = new Panel(new GridLayout(1,3));
oneRow.add(hourChoice_);
oneRow.add(minuteChoice_);
oneRow.add(ampmChoice_);
timeAndQueryPanel.add(oneRow, BorderLayout.NORTH);
// queryPanel.add(oneRow);
headerLabel = new Label("Click on the map to select:");
queryPanel.add(headerLabel);
queryPanel.add(fromLabel_);
queryPanel.add(toLabel_);
oneRow = new Panel(new FlowLayout());
oneRow.add(clearButton_);
oneRow.add(queryButton_);
timeAndQueryPanel.add(queryPanel,BorderLayout.CENTER);
if (docBase_ == null) {
oneRow.add(quitButton_);
}
timeAndQueryPanel.add(oneRow, BorderLayout.SOUTH);
Panel bottomPanel = new Panel(new BorderLayout());
bottomPanel.add(timeAndQueryPanel,BorderLayout.NORTH);
bottomPanel.add(itinerary_,BorderLayout.CENTER);
allMenuPanel.add(bottomPanel,BorderLayout.CENTER);
add(allMenuPanel, BorderLayout.EAST);
mapStatusLabel_ = new Label("Not initialized");
Panel mapPanel = new Panel(new BorderLayout());
if (docBase_ == null) {
mapCanvas_ = new MapCanvas(graph_,queryData_,this,mapStatusLabel_);
} else {
mapCanvas_ = new MapCanvas(graph_,queryData_,this,mapStatusLabel_,docBase_);
}
mapPanel.add(mapCanvas_,BorderLayout.CENTER);
mapPanel.add(mapStatusLabel_,BorderLayout.SOUTH);
add(mapPanel, BorderLayout.CENTER);
clearButton_.addActionListener(new FlightListener(FlightListener.FL_CLEAR,
graph_,queryData_,this,
null));
queryButton_.addActionListener(new FlightListener(FlightListener.FL_QUERY,
graph_,queryData_,this, mapStatusLabel_));
quitButton_.addActionListener(new FlightListener(FlightListener.FL_QUIT,
null,null,null,null));
}
}