/** @see ComboBoxInputable */
public void insertIntoComboBox(String text) {
this.currentContactName = text;
String newName;
newName = contactPath + currentContactName + ".con";
try {
FileWriter r = new FileWriter(newName);
BufferedWriter bw = new BufferedWriter(r);
bw.write("Name: " + currentContactName + "\n");
bw.write("E-mail: " + "\n");
bw.write("Institution: " + "\n");
bw.close();
r.close();
institutionJTextArea.setEnabled(true);
contactInfoJTextField.setEnabled(true);
institutionJTextArea.setEditable(true);
contactInfoJTextField.setEditable(true);
readContactsFromFile();
} catch (FileNotFoundException ex) {
JOptionPane.showMessageDialog(
this,
"The file " + newName + " could not be found.",
"File Not Found",
JOptionPane.ERROR_MESSAGE);
Util.writeToErrorLog("Error when trying to save file: ");
ex.printStackTrace();
} catch (IOException ex) {
JOptionPane.showMessageDialog(
this,
"An error occured when trying to save the file " + newName + ".",
"File Error",
JOptionPane.ERROR_MESSAGE);
Util.writeToErrorLog("Error when trying to save file: ");
ex.printStackTrace();
}
}
/**
* Clicking the add button inserts the new contact into the contact table in the
* ExperimentProperies frame. Also writes the contact to file.
*
* @param evt
*/
private void addJButtonActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_addJButtonActionPerformed
this.setCursor(new java.awt.Cursor(java.awt.Cursor.WAIT_CURSOR));
boolean alreadyInTable = false;
if (selectedRow == -1) {
alreadyInTable =
contactFrame.contactAlreadyInTable((String) namesJComboBox.getSelectedItem());
}
if (!alreadyInTable) {
String tempInstitution = institutionJTextArea.getText();
tempInstitution = tempInstitution.trim();
tempInstitution = tempInstitution.replaceAll("\n", ", ");
tempInstitution = tempInstitution.replaceAll(" , ", "");
while (tempInstitution.lastIndexOf(",,") != -1) {
tempInstitution = tempInstitution.replaceAll(",,", ",");
}
if (tempInstitution.endsWith(",")) {
tempInstitution = tempInstitution.substring(0, tempInstitution.length() - 1);
}
String newName = contactPath + currentContactName + ".con";
try {
FileWriter r = new FileWriter(newName);
BufferedWriter bw = new BufferedWriter(r);
bw.write("Name: " + currentContactName + "\n");
bw.write("E-mail: " + contactInfoJTextField.getText() + "\n");
bw.write("Institution: " + tempInstitution + "\n");
bw.close();
r.close();
} catch (FileNotFoundException ex) {
JOptionPane.showMessageDialog(
this,
"The file " + newName + " could not be found.",
"File Not Found",
JOptionPane.ERROR_MESSAGE);
Util.writeToErrorLog("Error when trying to save file: ");
ex.printStackTrace();
} catch (IOException ex) {
JOptionPane.showMessageDialog(
this,
"An error occured when trying to save the file " + newName + ".",
"File Error",
JOptionPane.ERROR_MESSAGE);
Util.writeToErrorLog("Error when trying to save file: ");
ex.printStackTrace();
}
contactFrame.addContact(
new ContactImpl(
tempInstitution,
(String) namesJComboBox.getSelectedItem(),
contactInfoJTextField.getText()),
selectedRow);
this.setVisible(false);
this.dispose();
this.setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
}
this.setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
} // GEN-LAST:event_addJButtonActionPerformed
/**
* Updates the contact information shown, or creates a new contact if the first row is selected.
*
* @param evt
*/
private void namesJComboBoxActionPerformed(
java.awt.event.ActionEvent evt) { // GEN-FIRST:event_namesJComboBoxActionPerformed
this.setCursor(new java.awt.Cursor(java.awt.Cursor.WAIT_CURSOR));
String selectedContactName = (String) namesJComboBox.getSelectedItem();
boolean cancel = false;
if (valuesChanged) {
int value =
JOptionPane.showConfirmDialog(
this,
"The contact has been changed. Do you want to save the changes?",
"Contact Changed",
JOptionPane.YES_NO_CANCEL_OPTION);
if (value == JOptionPane.YES_OPTION) {
String newName = contactPath + lastSelectedContact + ".con";
try {
FileWriter r = new FileWriter(newName);
BufferedWriter bw = new BufferedWriter(r);
bw.write("Name: " + lastSelectedContact + "\n");
bw.write("E-mail: " + contactInfoJTextField.getText() + "\n");
bw.write("Institution: " + institutionJTextArea.getText() + "\n");
bw.close();
r.close();
} catch (FileNotFoundException ex) {
JOptionPane.showMessageDialog(
this,
"The file " + newName + " could not be found.",
"File Not Found",
JOptionPane.ERROR_MESSAGE);
Util.writeToErrorLog("Error when trying to save file: ");
ex.printStackTrace();
} catch (IOException ex) {
JOptionPane.showMessageDialog(
this,
"An error occured when trying to save the file " + newName + ".",
"File Error",
JOptionPane.ERROR_MESSAGE);
Util.writeToErrorLog("Error when trying to save file: ");
ex.printStackTrace();
}
} else if (value == JOptionPane.CANCEL_OPTION) {
cancel = true;
}
}
if (!cancel) {
lastSelectedContact = "" + namesJComboBox.getSelectedItem();
contactInfoJTextField.setText("");
institutionJTextArea.setText("");
if (namesJComboBox.getSelectedIndex() == 0) {
institutionJTextArea.setEnabled(false);
contactInfoJTextField.setEnabled(false);
institutionJTextArea.setEditable(false);
contactInfoJTextField.setEditable(false);
} else if (namesJComboBox.getSelectedIndex() == namesJComboBox.getItemCount() - 1) {
ComboBoxInputDialog input = new ComboBoxInputDialog(this, this, true);
input.setTitle("Create New Contact");
input.setBorderTitle("New Contact");
input.setVisible(true);
} else {
institutionJTextArea.setEnabled(true);
contactInfoJTextField.setEnabled(true);
institutionJTextArea.setEditable(true);
contactInfoJTextField.setEditable(true);
selectedContactName = contactPath + selectedContactName + ".con";
try {
String temp, institution = "";
FileReader f = new FileReader(selectedContactName);
BufferedReader b = new BufferedReader(f);
b.readLine();
temp = b.readLine();
contactInfoJTextField.setText(temp.substring(temp.indexOf(": ") + 2));
temp = b.readLine();
while (temp != null) {
if (temp.indexOf(": ") != -1) {
institution += temp.substring(temp.indexOf(": ") + 2) + ", ";
} else {
institution += temp + ", ";
}
temp = b.readLine();
}
if (institution.endsWith(", ")) {
institution = institution.substring(0, institution.length() - 2);
}
institutionJTextArea.setText(institution);
institutionJTextArea.setEnabled(true);
contactInfoJTextField.setEnabled(true);
institutionJTextArea.setEditable(true);
contactInfoJTextField.setEditable(true);
b.close();
f.close();
} catch (FileNotFoundException ex) {
JOptionPane.showMessageDialog(
this,
"The file " + selectedContactName + " could not be found.",
"File Not Found",
JOptionPane.ERROR_MESSAGE);
Util.writeToErrorLog("Error when trying to read file: ");
ex.printStackTrace();
} catch (IOException ex) {
JOptionPane.showMessageDialog(
this,
"An error occured when trying to read the file " + selectedContactName + ".",
"File Error",
JOptionPane.ERROR_MESSAGE);
Util.writeToErrorLog("Error when trying to read file: ");
ex.printStackTrace();
}
}
valuesChanged = false;
} else {
namesJComboBox.setSelectedItem(lastSelectedContact);
}
mandatoryFieldsCheck();
this.setCursor(new java.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
} // GEN-LAST:event_namesJComboBoxActionPerformed
/**
* Read all contacts from file and insert the contact names into the names combo box. Then inserts
* the information about the selected contact.
*/
public void readContactsFromFile() {
contactPath = "" + this.getClass().getProtectionDomain().getCodeSource().getLocation();
contactPath = contactPath.substring(5, contactPath.lastIndexOf("/"));
contactPath =
contactPath.substring(0, contactPath.lastIndexOf("/") + 1) + "Properties/Contacts/";
contactPath = contactPath.replace("%20", " ");
File file = new File(contactPath);
String tempContactName = null;
try {
if (!file.exists()) {
file.mkdir();
}
File[] contactFiles = file.listFiles();
FileReader f;
BufferedReader b;
Vector contactNames = new Vector();
for (int i = 0; i < contactFiles.length; i++) {
if (contactFiles[i].getAbsolutePath().endsWith(".con")) {
f = new FileReader(contactFiles[i]);
b = new BufferedReader(f);
tempContactName = b.readLine();
tempContactName = tempContactName.substring(tempContactName.indexOf(": ") + 2);
contactNames.add(tempContactName);
b.close();
f.close();
}
}
java.util.Collections.sort(contactNames);
contactNames.add(" Create a New Contact...");
contactNames.insertElementAt("- Please Select a Contact -", 0);
namesJComboBox.setModel(new DefaultComboBoxModel(contactNames));
lastSelectedContact = "" + namesJComboBox.getSelectedItem();
if (currentContactName != null) {
namesJComboBox.setSelectedItem(currentContactName);
}
namesJComboBoxActionPerformed(null);
} catch (FileNotFoundException ex) {
JOptionPane.showMessageDialog(
this,
"The file " + tempContactName + " could not be found.",
"File Not Found",
JOptionPane.ERROR_MESSAGE);
Util.writeToErrorLog("Error when trying to read file: ");
ex.printStackTrace();
} catch (IOException ex) {
JOptionPane.showMessageDialog(
this,
"An error occured when trying to read the file " + tempContactName + ".",
"File Error",
JOptionPane.ERROR_MESSAGE);
Util.writeToErrorLog("Error when trying to read file: ");
ex.printStackTrace();
}
valuesChanged = false;
}
