// ds update GUI with new image
private void _displayInitialImage(final CPattern p_cPattern) throws CZEPMySQLManagerException {
// ds update active datapoint
m_cCurrentPattern = p_cPattern;
// ds if we got a gif we take the image as is
if (p_cPattern.isAnimated()) {
// ds set the icon
m_cLabelImage.setIcon(m_cMySQLManager.getImageIcon(p_cPattern));
} else {
// ds set the image to the GUI field (resized)
m_cLabelImage.setIcon(
new ImageIcon(
CImageHandler.getResizedImage(
m_cMySQLManager.getBufferedImage(p_cPattern),
m_iWindowWidth - 25,
m_iWindowHeight - 125)));
}
// ds update image info
m_cTextFieldTitle.setText(p_cPattern.getTitle());
// m_cTextFieldURL.setText( p_cPattern.getURL( ).toString( ) );
// m_cTextFieldTags.setText( p_cPattern.getTags( ).toString( ) );
// ds datapoint properties
// m_cTextFieldImageID.setText( Integer.toString( p_cPattern.getID( ) ) );
// m_cTextFieldType.setText( p_cPattern.getType( ) );
// m_cTextFieldLikes.setText( Integer.toString( p_cPattern.getLikes( ) ) );
// m_cTextFieldDislikes.setText( Integer.toString( p_cPattern.getDislikes( ) ) );
/*ds check if gif
if( p_cPattern.isAnimated( ) )
{
//ds no detection done
m_cTextFieldTextPercent.setText( "" );
m_cTextFieldIsPhoto.setText( "" );
}
else
{
//ds get the values
m_cTextFieldTextPercent.setText( Boolean.toString( p_cPattern.isAnimated( ) ) );
m_cTextFieldIsPhoto.setText( Boolean.toString( p_cPattern.isPhoto( ) ) );
}*/
// m_cTextFieldComments.setText( Integer.toString( p_cPattern.getCountComments( ) ) );
// m_cTextFieldTagsCount.setText( Integer.toString( p_cPattern.getCountTags( ) ) );
// ds learner
// m_cTextFieldVisits.setText( Integer.toString( m_cLearner.getNumberOfVisits( ) ) );
// m_cTextFieldDatasetSize.setText( Integer.toString( m_cLearner.getOperations( ) ) );
// m_cTextFieldTotalLikes.setText( Integer.toString( m_cLearner.getNumberOfLikes( ) ) );
}
// ds MySQL logger
private final void _logMaster(final String p_strInfo) {
// ds get username and session id
final String strUsername = m_cLearner.getUsername();
final int iSessionID = m_cLearner.getSessionID();
// ds if set
if (null != strUsername) {
try {
// ds log
m_cMySQLManager.logMaster(strUsername, iSessionID, p_strInfo);
} catch (SQLException e) {
System.out.println(
"["
+ CLogger.getStamp()
+ "]<CGUI>(_logMaster) SQLException: "
+ e.getMessage()
+ " could not log to MySQL master");
}
} else {
System.out.println(
"["
+ CLogger.getStamp()
+ "]<CGUI>(_logMaster) could not log to master because of empty username");
}
}
// ds update GUI with new image
private void _displayImage(final CPattern p_cPattern) throws CZEPMySQLManagerException {
// ds update active datapoint
m_cCurrentPattern = p_cPattern;
// ds if we got a gif we take the image as is
if (p_cPattern.isAnimated()) {
// ds set the icon
m_cLabelImage.setIcon(m_cMySQLManager.getImageIcon(p_cPattern));
} else {
// ds set the image to the GUI field (resized)
m_cLabelImage.setIcon(
new ImageIcon(
CImageHandler.getResizedImage(
m_cMySQLManager.getBufferedImage(p_cPattern),
m_cPanelCImage.getWidth() - 5,
m_cPanelCImage.getHeight() - 5)));
}
// ds update image info
m_cTextFieldTitle.setText(p_cPattern.getTitle());
}
// ds close GUI
public void close() {
// ds get username
final String strUsername = m_cLearner.getUsername();
// ds if username is set
if (null != strUsername) {
// ds log
_logMaster("<CGUI>(close) closed GUI application");
try {
// ds remove user from active list
m_cMySQLManager.removeActiveUser(strUsername);
// ds log
System.out.println(
"["
+ CLogger.getStamp()
+ "]<CGUI>(close) Logout of: ["
+ strUsername
+ "] successful");
} catch (Exception e) {
// ds could not remove
System.out.println(
"["
+ CLogger.getStamp()
+ "]<CGUI>(close) Could not remove user: ["
+ strUsername
+ "] from active users list - please check database");
}
}
// ds only if active
if (isActive()) {
// ds dispose frame completely
m_cFrame.removeAll();
m_cFrame.dispose();
}
// ds info
System.out.println("[" + CLogger.getStamp() + "]<CGUI>(close) Closing of GUI complete");
}
// ds enable display
public void launch()
throws CZEPGUIException, HeadlessException, SQLException, CZEPMySQLManagerException {
System.out.println(
"[" + CLogger.getStamp() + "]<CGUI>(launch) Loading initial application setup");
// ds allocate a dialog object to display independently
final JDialog cDialogLoading = new JDialog(m_cFrame, "ZEP: Zero-Effort Procrastination", false);
// ds set the option panel without any options
cDialogLoading.setContentPane(
new JOptionPane(
"Loading image data please wait",
JOptionPane.INFORMATION_MESSAGE,
JOptionPane.DEFAULT_OPTION,
null,
new Object[] {},
null));
// ds display the dialog
cDialogLoading.pack();
cDialogLoading.setVisible(true);
cDialogLoading.setLocationRelativeTo(null);
try {
// ds fetch initial datapool
m_cLearner.fetchInitialDataPool();
// ds try to get the image for first display
_displayInitialImage(m_cLearner.getFirstDataPoint());
} catch (Exception e) {
// ds info
System.out.println(
"["
+ CLogger.getStamp()
+ "]<CGUI>(launch) Exception: "
+ e.getMessage()
+ " - could not fetch database");
// ds dispose loading screen
cDialogLoading.removeAll();
cDialogLoading.dispose();
// ds rethrow
throw new CZEPGUIException("GUI aborted");
}
// ds dispose loading screen
cDialogLoading.removeAll();
cDialogLoading.dispose();
// ds register key listener
m_cFrame.addKeyListener(this);
// ds display frame for interaction
m_cFrame.setVisible(true);
m_cFrame.setLocationRelativeTo(null);
// ds request focus for key strokes
m_cFrame.requestFocus();
// ds initialize with empty string
String strUsername = "";
// ds as long as it is not set
while (strUsername.isEmpty()) {
// ds show dialog to enter name
strUsername =
JOptionPane.showInputDialog(
m_cFrame,
"Please enter your desired username: "******"ZEP: Zero-Effort Procrastination",
JOptionPane.PLAIN_MESSAGE);
// ds check if null (cancelled by user)
if (null == strUsername) {
// ds escape
throw new CZEPGUIException("cancelled username setting dialog");
}
// ds check if already taken
if (!strUsername.isEmpty() && !m_cMySQLManager.isUserAvailable(strUsername)) {
// ds inform
JOptionPane.showMessageDialog(m_cFrame, "Username already taken - please try again");
// ds keep looping
strUsername = "";
}
}
// ds username is fine to set
m_cLearner.setUsername(strUsername);
// ds set user active
m_cMySQLManager.setActiveUser(strUsername);
// ds and log
System.out.println(
"[" + CLogger.getStamp() + "]<CGUI>(launch) Login of: [" + strUsername + "] successful");
// ds log successful launch
_logMaster("<CGUI>(launch) launched GUI application");
// ds request focus for key strokes
m_cFrame.requestFocus();
}