/**
* This method is used to display the window to interact with obix as well as colibri.
*
* @param chosenComponents The {@link ObixObject} which have been chosen in the previous windows.
* @return The container which contains all elemtents that are used for interacting with obix as
* well as colibri.
*/
private Container interactionWindow(List<ObixObject> chosenComponents) {
Container pane = new Container();
pane.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
pane.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.HORIZONTAL;
c.gridwidth = 10;
c.gridx = 0;
c.gridy = 0;
c.insets = new Insets(30, 20, 0, 0);
c.gridy++;
pane.add(registeredColibriChannelCheckBox, c);
JLabel label = new JLabel("OBIX Components");
Font headerF = new Font("Courier", Font.BOLD, 25);
label.setFont(headerF);
c.gridy++;
pane.add(label, c);
/*
Print lobby Data
*/
for (ObixObject o : chosenComponents) {
if (connector.getColibriChannel().getRegistered()) {
connector.getColibriChannel().send(ColibriMessage.createAddServiceMessage(o));
}
c.gridy++;
c.insets = new Insets(30, 10, 0, 0);
JLabel uriLabel = new JLabel(o.getObixUri());
uriLabel.setFont(new Font("Courier", Font.ITALIC, 15));
c.gridx = 0;
c.gridwidth = 10;
pane.add(uriLabel, c);
c.gridwidth = 1;
c.insets = new Insets(5, 10, 0, 0);
final JTextField textField = new JTextField("NOT OBSERVED", 20);
Font tempF = new Font("Courier", Font.PLAIN, 15);
textField.setFont(tempF);
c.gridy++;
pane.add(textField, c);
JLabel unitLabel = new JLabel();
if (o.hasUnit()) {
String unitString = o.getUnit().symbol().get();
int unitCode = unitString.codePointAt(0);
if (unitCode == 65533) {
unitString = "\u2103";
}
unitLabel.setText(unitString);
}
c.gridx++;
pane.add(unitLabel, c);
final JButton getObixButton = new JButton("GET from OBIX");
c.gridx++;
pane.add(getObixButton, c);
final JButton getColibriButton = new JButton("GET from Colibri");
c.gridx++;
pane.add(getColibriButton, c);
final JCheckBox writableCheckBox = new JCheckBox("Writable");
writableCheckBox.setSelected(o.getObj().isWritable());
writableCheckBox.setEnabled(false);
c.gridx++;
pane.add(writableCheckBox, c);
final JCheckBox observeObixCheckBox = new JCheckBox("observe Obix Data");
observeObixCheckBox.setMargin(new Insets(0, 20, 0, 20));
c.gridx++;
pane.add(observeObixCheckBox, c);
final JCheckBox observedByColibriCheckBox = new JCheckBox("Colibri observes Data");
observedByColibriCheckBox.setEnabled(false);
commandFactory.addCommand(
() -> observedByColibriCheckBox.setSelected(o.getObservedByColibri()));
c.gridx++;
pane.add(observedByColibriCheckBox, c);
final JCheckBox addServiceCheckbox = new JCheckBox("Service Added to Colibri");
commandFactory.addCommand(() -> addServiceCheckbox.setSelected(o.getAddedAsService()));
commandFactory.addCommand(
() -> addServiceCheckbox.setEnabled(connector.getColibriChannel().getRegistered()));
c.gridx++;
pane.add(addServiceCheckbox, c);
final JCheckBox observeColibriActionsCheckbox = new JCheckBox("Observe Colibri Actions");
if (o.getObj().isWritable()) {
commandFactory.addCommand(
() -> observeColibriActionsCheckbox.setEnabled(o.getAddedAsService()));
commandFactory.addCommand(
() -> observeColibriActionsCheckbox.setSelected(o.getObservesColibriActions()));
} else {
observeColibriActionsCheckbox.setEnabled(false);
}
c.gridx++;
pane.add(observeColibriActionsCheckbox, c);
representationRows.add(
new RepresentationRow(
uriLabel,
observeObixCheckBox,
textField,
o,
writableCheckBox,
getObixButton,
getColibriButton,
addServiceCheckbox,
observedByColibriCheckBox,
observeColibriActionsCheckbox));
PutToObixTask putToObixTask =
new PutToObixTask(o, connector.getColibriChannel(), connector.getObixChannel(), null);
connector.getColibriChannel().addPutToObixTask(o.getServiceUri(), putToObixTask);
ObixObservationUpdates observationUpdates =
new ObixObservationUpdates(observeObixCheckBox, textField, o, connector);
/**
* Listener for the checkbox which indicates, if an {@link ObixObject] is observed by the obix connector.
*/
observeObixCheckBox.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
ObixObject object = new ObixObject("", o.getObixChannelPort());
for (RepresentationRow r : GuiUtility.this.getRepresentationRows()) {
if (r.getObservedCheckBox().equals(observeObixCheckBox)) {
object = r.getObixObject();
}
}
if (e.getStateChange() == ItemEvent.SELECTED) {
obixChannel.observe(object);
commandFactory.addCommand(
object.getObixUri() + "ObserveCommand", observationUpdates::run);
} else {
commandFactory.removeCommand(object.getObixUri() + "ObserveCommand");
object.getRelation().proactiveCancel();
}
}
});
/**
* Listener for the checkbox which indicates, if an {@link ObixObject] is writeable.
*/
writableCheckBox.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
ObixObject object = new ObixObject("", o.getObixChannelPort());
for (RepresentationRow r : GuiUtility.this.getRepresentationRows()) {
if (r.getWritableCheckbox().equals(writableCheckBox)) {
object = r.getObixObject();
}
}
if (e.getStateChange() == ItemEvent.SELECTED) {
} else {
object.getObj().setWritable(false);
}
object = obixChannel.put(object);
writableCheckBox.setSelected(object.getObj().isWritable());
}
});
/**
* Listener for the checkbox which indicates, if an {@link ObixObject] is added as a service at colibri.
*/
addServiceCheckbox.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
ObixObject object = new ObixObject("", o.getObixChannelPort());
for (RepresentationRow r : GuiUtility.this.getRepresentationRows()) {
if (r.getAddedAsServiceCheckBox().equals(addServiceCheckbox)) {
object = r.getObixObject();
}
}
if (e.getStateChange() == ItemEvent.SELECTED) {
if (!object.getAddedAsService()) {
connector
.getColibriChannel()
.send(ColibriMessage.createAddServiceMessage(object));
}
} else {
if (object.getAddedAsService()) {
connector
.getColibriChannel()
.send(ColibriMessage.createRemoveServiceMessage(object));
}
}
}
});
/**
* Listener for the checkbox which indicates, if the connector observes the actions that the colibri
* semantic core performs on an {@link ObixObject].
*/
observeColibriActionsCheckbox.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
ObixObject object = new ObixObject("", o.getObixChannelPort());
for (RepresentationRow r : GuiUtility.this.getRepresentationRows()) {
if (r.getObserveColibriActionsCheckbox().equals(observeColibriActionsCheckbox)) {
object = r.getObixObject();
}
}
if (e.getStateChange() == ItemEvent.SELECTED) {
if (!object.getObservesColibriActions()) {
connector
.getColibriChannel()
.send(ColibriMessage.createObserveServiceMessage(object));
}
} else {
if (object.getObservesColibriActions()) {
connector
.getColibriChannel()
.send(ColibriMessage.createDetachServiceMessage(object));
}
}
}
});
/** GET Obix button listener */
Action getObixAction =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
ObixObject object = new ObixObject("", o.getObixChannelPort());
JTextField textF = null;
for (RepresentationRow r : GuiUtility.this.getRepresentationRows()) {
if (r.getGetObixButton().equals(getObixButton)) {
object = r.getObixObject();
textF = r.getValueTextField();
}
}
textField.setText("");
object = obixChannel.get(object.getObixUri());
textF.setText(object.toString());
if (o.getObservedByColibri()) {
o.getPutMessageToColibriTask().execute(o);
}
}
};
getObixButton.addActionListener(getObixAction);
/** GET Colibri button listener */
Action getColibriAction =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
ObixObject object = new ObixObject("", o.getObixChannelPort());
JTextField textF = null;
for (RepresentationRow r : GuiUtility.this.getRepresentationRows()) {
if (r.getGetColibriButton().equals(getColibriButton)) {
object = r.getObixObject();
textF = r.getValueTextField();
}
}
connector.getColibriChannel().send(ColibriMessage.createGetMessage(object));
}
};
getColibriButton.addActionListener(getColibriAction);
/**
* Listener for the textfield connected with an {@link ObixObject}, to send PUT messages to
* obix on <Enter>.
*/
textField.addKeyListener(
new KeyListener() {
public void keyTyped(KeyEvent e) {
// intentionally empty
}
public void keyPressed(KeyEvent e) {
// intentionally empty
}
public void keyReleased(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ENTER) {
ObixObject object = new ObixObject("", o.getObixChannelPort());
for (RepresentationRow r : GuiUtility.this.getRepresentationRows()) {
if (r.getValueTextField().equals(textField)) {
object = r.getObixObject();
}
}
object.setValueParameter1(textField.getText());
textField.setText("");
object = obixChannel.put(object);
textField.setText(object.toString());
}
}
});
}
JTextArea receivedMessagesTextArea = new JTextArea("Received Messages");
receivedMessagesTextArea.setLineWrap(true);
receivedMessagesTextArea.setWrapStyleWord(true);
c.gridy++;
c.gridx = 0;
c.insets = new Insets(50, 0, 0, 0);
c.gridwidth = 10;
pane.add(receivedMessagesTextArea, c);
receivedMessagesTextArea.setEnabled(false);
commandFactory.addCommand(
() ->
receivedMessagesTextArea.setText(
connector.getColibriChannel().getLastMessageReceived()));
c.gridy++;
c.gridwidth = 1;
JLabel sendMessageLabel = new JLabel("Send Message to Colibri Semantic Core:");
pane.add(sendMessageLabel, c);
c.gridy++;
c.gridwidth = 10;
JTextArea sendMessageArea = new JTextArea("");
pane.add(sendMessageArea, c);
c.gridy++;
c.gridwidth = 2;
JButton sendQueMessageButton = new JButton("Send Query Message");
pane.add(sendQueMessageButton, c);
c.gridx++;
c.gridx++;
c.gridwidth = 2;
JButton sendUpdMessageButton = new JButton("Send Update Message");
pane.add(sendUpdMessageButton, c);
commandFactory.addCommand(
() -> sendQueMessageButton.setEnabled(connector.getColibriChannel().getRegistered()));
commandFactory.addCommand(
() -> sendUpdMessageButton.setEnabled(connector.getColibriChannel().getRegistered()));
/** QUE to Colibri button listener */
Action sendQueMessageAction =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
connector
.getColibriChannel()
.send(
ColibriMessage.createQueryMessage(
sendMessageArea.getText(), new ArrayList<>()));
}
};
sendQueMessageButton.addActionListener(sendQueMessageAction);
/** UPD to Colibri button listener */
Action sendUpdMessageAction =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
connector
.getColibriChannel()
.send(ColibriMessage.createUpdateMessage(sendMessageArea.getText()));
}
};
sendUpdMessageButton.addActionListener(sendUpdMessageAction);
return pane;
}
/**
* This method represents the window in which the preferred obix components can be chosen.
*
* @return The container in which the preferred obix components can be chosen.
*/
private Container chooseComponents() {
Container pane = new Container();
pane.setComponentOrientation(ComponentOrientation.LEFT_TO_RIGHT);
pane.setLayout(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
c.fill = GridBagConstraints.HORIZONTAL;
c.gridwidth = 1;
c.gridx = 0;
c.gridy = 0;
c.weightx = 1;
c.weighty = 1;
c.insets = new Insets(5, 5, 5, 5);
registeredColibriChannelCheckBox = new JCheckBox("IS REGISTERD ON COLIBRI SEMANTIC CORE");
commandFactory.addCommand(
() ->
registeredColibriChannelCheckBox.setSelected(
connector.getColibriChannel().getRegistered()));
Font regF = new Font("Courier", Font.BOLD, 40);
registeredColibriChannelCheckBox.setFont(regF);
/**
* Listener for the checkbox which indicates, if the obix connector is registered at colibri.
*/
registeredColibriChannelCheckBox.addItemListener(
new ItemListener() {
public void itemStateChanged(ItemEvent e) {
if (e.getStateChange() == ItemEvent.SELECTED) {
if (!connector.getColibriChannel().getRegistered()) {
connector.getColibriChannel().send(ColibriMessage.createRegisterMessage(connector));
}
} else {
if (connector.getColibriChannel().getRegistered()) {
connector
.getColibriChannel()
.send(ColibriMessage.createDeregisterMessage(connector));
}
}
}
});
pane.add(registeredColibriChannelCheckBox, c);
Font titelF = new Font("Courier", Font.BOLD, 30);
title = new JLabel("Please choose the components you want to work with");
title.setFont(titelF);
c.gridy++;
pane.add(title, c);
JTextField searchTextField = new JTextField("Search for a component");
c.weightx = 1;
c.weighty = 1;
c.gridx++;
pane.add(searchTextField, c);
c.weightx = 0.25;
c.weighty = 0.25;
c.gridwidth = 1;
c.gridx++;
JButton searchButton = new JButton("Search");
pane.add(searchButton, c);
JCheckBox markAllCheckbox = new JCheckBox("Mark all components");
c.gridy++;
c.gridy++;
pane.add(markAllCheckbox, c);
for (String s : lobby.getObservedObjectsLists().keySet()) {
if (!s.equals("all")) {
List<ObixObject> objects = lobby.getObservedObjectsLists().get(s);
JLabel header = new JLabel(s);
Font headerF = new Font("Courier", Font.BOLD, 25);
header.setFont(headerF);
c.gridx = 0;
c.gridy++;
pane.add(header, c);
for (ObixObject o : objects) {
JCheckBox chooseCheckBox = new JCheckBox(o.getObixUri());
JPanel innerPanel = new JPanel();
innerPanel.setLayout(new FlowLayout(0, 0, 0));
innerPanel.add(chooseCheckBox);
c.gridx = 0;
c.gridwidth = 10;
c.gridy++;
pane.add(innerPanel, c);
representationRows.add(new RepresentationRow(o, chooseCheckBox));
}
}
}
JButton acceptButton = new JButton("Accept");
c.gridx = 0;
c.gridy++;
pane.add(acceptButton, c);
/** Accept button listener */
Action acceptAction =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
List<ObixObject> chosenObjects = Collections.synchronizedList(new ArrayList<>());
;
for (RepresentationRow r : GuiUtility.this.getRepresentationRows()) {
if (r.getChooseCheckbox().isSelected()) {
chosenObjects.add(r.getObixObject());
}
}
representationRows.clear();
cards.removeAll();
JScrollPane scrollPane = new JScrollPane(chooseParameters(chosenObjects));
scrollPane.getVerticalScrollBar().setUnitIncrement(16);
scrollPane.setBorder(new EmptyBorder(20, 20, 20, 20));
cards.add(scrollPane);
// Display the window.
mainFrame.pack();
}
};
acceptButton.addActionListener(acceptAction);
/** Search function listener */
Action searchAction =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
String searchText = searchTextField.getText();
for (RepresentationRow r : GuiUtility.this.getRepresentationRows()) {
if (r.getChooseCheckbox().getText().contains(searchText)) {
r.getChooseCheckbox().setForeground(Color.blue);
} else {
r.getChooseCheckbox().setForeground(Color.black);
}
r.getChooseCheckbox().revalidate();
r.getChooseCheckbox().repaint();
}
}
};
searchTextField.addActionListener(searchAction);
searchButton.addActionListener(searchAction);
/** Mark all components function listener */
Action markAllAction =
new AbstractAction() {
@Override
public void actionPerformed(ActionEvent e) {
for (RepresentationRow r : GuiUtility.this.getRepresentationRows()) {
r.getChooseCheckbox().setSelected(true);
}
}
};
markAllCheckbox.addActionListener(markAllAction);
return pane;
}