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Class guinea.ui.ABSubjectUI

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Window
                           |
                           +----java.awt.Frame
                                   |
                                   +----guinea.ui.ABSubjectUI

public class ABSubjectUI

extends Frame

implements SubjectUI, WarningDisplayer, MCLLControl, ItemListener, WindowListener, AnswerListener, ControlListener, ActionListener, PropertyLoader, Serializable, RemoteObjectInterface

See Also:

SubjectUI

Variable Index

· exitOnClose

Constructor Index

· ABSubjectUI()

Construct a new subject UI window.

· ABSubjectUI(Properties)

Construct a new subject UI window.

· ABSubjectUI(String)

Construct a new subject UI window.

Method Index

· actionPerformed(ActionEvent)

· addSubjectUIListener(SubjectUIListener)

Adds the specified control listener to receive control events from this component.

· answerGiven(AnswerEvent)

· close()

Close the UI window.

· controlPerformed(ControlEvent)

· createRemoteObjectClient(RemotePipe, String)

· createRemoteObjectServer(RemotePipe, String)

· dispose()

Dispose of the window.

· getControl(String)

· getControlNames()

Gets a array of control component names.

· getControlValue(String)

Get the control value of the controller.

· getMonitor(String)

· getMonitorNames()

Gets a array of monitor component names.

· getPreferredSize()

Returns the preferred size of this container.

· getQuestion(String)

· getQuestionNames()

Gets a array of question component names.

· isEnabled()

Determines whether this component is enabled.

· isTimeoutVisible()

See if warning indicator is visible to the subject.

· itemStateChanged(ItemEvent)

· main(String[])

· open()

Open the UI window.

· processSubjectUIEvent(SubjectUIEvent)

· propertyLoad(Properties, String)

· removeSubjectUIListener(SubjectUIListener)

Removes the specified listener so it no longer receives control motion events from this component.

· reset()

Resets the UI to default state.

· resetTimeout()

Reset the indicator to default state.

· setControlsEnabled(boolean)

Enable or disable all control components.

· setControlValue(String, Object)

Set the (initial) control value of the controller.

· setDoneEnabled(boolean)

Enable or disable the DONE-button that the subject uses to indicate that he/she has completed grading (or whatever) the current test item.

· setEnabled(boolean)

Enables or disables this component, depending on the value of the parameter b.

· setMCLL(Volume)

Set the MCL Level on the MCLL dialog.

· setMCLLLimits(int, int)

Set the limits of the level the subject can select. Deprecated.

· setMCLLLimits(Volume, Volume)

Set the limits of the level the subject can select.

· setMCLLText(String)

Set the text to show in MCLL controller.

· setMCLLTitle(String)

Set the title of the MCLL dialog window.

· setMCLLVisible(boolean)

Make the MCLL setting dialog visible or hide it.

· setMonitorValue(String, Object)

Set the value of the monitored variable.

· setQuestionAnswer(String, Object)

Set the (initial) answer to the question.

· setQuestionsEnabled(boolean)

Enable or disable all question or answer components.

· setTimeoutTimes(int)

Set the timeout time.

· setTimeoutTimes(int, int)

Set the timeout time and warning time of the indicator.

· setTimeoutVisible(boolean)

Set visibility of warning indicator.

· setTitle()

· setTitle(String)

Sets the title for this frame to the specified title.

· startTimeoutWarning()

Start the countdown display.

· toString(Enumeration)

· toString(Object[])

· windowActivated(WindowEvent)

· windowClosed(WindowEvent)

· windowClosing(WindowEvent)

· windowDeactivated(WindowEvent)

· windowDeiconified(WindowEvent)

· windowIconified(WindowEvent)

· windowOpened(WindowEvent)

Variables

 public boolean exitOnClose

Constructors

 public ABSubjectUI()

 public ABSubjectUI(String filename) throws IOException

Construct a new subject UI window. Components are created by reading required information from UI configuration file.

Parameters:

filename - File name of the UI configuration file.

Throws: IOException

If an IO exception occurs when loading configuration file.

 public ABSubjectUI(Properties props)

Construct a new subject UI window. Components are created by reading required information from a properties list.

Parameters:

props - Subject UI properties.

Methods

 public void open()

Open the UI window.

 public void close()

Close the UI window.

 public void dispose()

Dispose of the window. Releases resources needed by the window. The window is no longer usable after this has been called.

Overrides:

dispose in class Frame

 public ControlInterface getControl(String name)

 public QuestionInterface getQuestion(String name)

 public MonitorInterface getMonitor(String name)

 public void setQuestionAnswer(String questionID,
                               Object answer)

Set the (initial) answer to the question.

Parameters:

questionID - The ID of the question component.

answer - The answer to the question.

 public void setControlValue(String controlID,
                             Object value)

Set the (initial) control value of the controller.

Parameters:

controlID - The ID of the controller component.

value - The value of the controlled variable.

 public Object getControlValue(String controlID)

Get the control value of the controller.

Parameters:

controlID - The ID of the controller component.

Returns:

The value of the controlled variable.

 public void setMonitorValue(String monitorID,
                             Object value)

Set the value of the monitored variable.

Parameters:

monitorID - The ID of the monitor component.

value - The value of the monitored variable.

 public void actionPerformed(ActionEvent e)

 public void controlPerformed(ControlEvent e)

 public void answerGiven(AnswerEvent e)

 public void itemStateChanged(ItemEvent e)

 public String[] getQuestionNames()

Gets a array of question component names.

 public String[] getControlNames()

Gets a array of control component names.

 public String[] getMonitorNames()

Gets a array of monitor component names.

 public void setTitle()

 public void setTitle(String title)

Sets the title for this frame to the specified title.

Overrides:

setTitle in class Frame

 public synchronized void addSubjectUIListener(SubjectUIListener listener)

Adds the specified control listener to receive control events from this component.

Parameters:

listener - the control listener

 public synchronized void removeSubjectUIListener(SubjectUIListener listener)

Removes the specified listener so it no longer receives control motion events from this component.

Parameters:

listener - the SubjectUI listener

 public void processSubjectUIEvent(SubjectUIEvent e)

 public void windowOpened(WindowEvent e)

 public void windowClosing(WindowEvent e)

 public void windowClosed(WindowEvent e)

 public void windowIconified(WindowEvent e)

 public void windowDeiconified(WindowEvent e)

 public void windowActivated(WindowEvent e)

 public void windowDeactivated(WindowEvent e)

 public void setEnabled(boolean enabled)

Enables or disables this component, depending on the value of the parameter b.

Overrides:

setEnabled in class Component

 public void setQuestionsEnabled(boolean enabled)

Enable or disable all question or answer components.

 public void setControlsEnabled(boolean enabled)

Enable or disable all control components.

 public void setDoneEnabled(boolean enabled)

Enable or disable the DONE-button that the subject uses to indicate that he/she has completed grading (or whatever) the current test item.

 public boolean isEnabled()

Determines whether this component is enabled.

Overrides:

isEnabled in class Component

 public void reset()

Resets the UI to default state. Eesets all controls, questions and other buttons (Done-button).

 public void setTimeoutVisible(boolean visible)

Set visibility of warning indicator.

Parameters:

visble - true makes the indicator visible to subject.

 public boolean isTimeoutVisible()

See if warning indicator is visible to the subject.

Returns:

true if visible, otherwise false.

 public void setTimeoutTimes(int timeoutTime,
                             int warningTime)

Set the timeout time and warning time of the indicator.

Parameters:

timeoutTime - How much time there is to answer before the timeout expires. The timeout is in milliseconds.

warningTime - When to show that time is about to run out. It is the number of milliseconds before the timeout.

See Also:

startTimeoutWarning

 public void setTimeoutTimes(int timeoutTime)

Set the timeout time. No warning is shown before going directly to timeout.

Parameters:

timeoutTime - How much time there is to answer before the timeout expires. The timeout is in milliseconds.

 public void startTimeoutWarning()

Start the countdown display. Times have to have been initialized before starting.

 public void resetTimeout()

Reset the indicator to default state.

 public void setMCLLLimits(int min,
                           int max)

Note: setMCLLLimits() is deprecated. use volume parameters instead

Set the limits of the level the subject can select.

Parameters:

min - the minimum level in dB.

max - the maximum level in dB.

 public void setMCLLLimits(Volume min,
                           Volume max)

Set the limits of the level the subject can select.

Parameters:

min - the minimum level.

max - the maximum level.

 public void setMCLLText(String text)

Set the text to show in MCLL controller.

Parameters:

text - the text.

 public void setMCLLTitle(String title)

Set the title of the MCLL dialog window.

Parameters:

title - the title.

 public void setMCLLVisible(boolean visible)

Make the MCLL setting dialog visible or hide it.

Parameters:

visible - set to true to pop up the MCL level control, false to hide it.

 public void setMCLL(Volume level)

Set the MCL Level on the MCLL dialog.

Parameters:

level - the volume level.

 public Dimension getPreferredSize()

Returns the preferred size of this container.

Overrides:

getPreferredSize in class Container

 public void propertyLoad(Properties p,
                          String name) throws IllegalArgumentException

 public ProcessRemoteCommand createRemoteObjectClient(RemotePipe pipe,
                                                      String objectName)

 public ProcessRemoteCommand createRemoteObjectServer(RemotePipe pipe,
                                                      String objectName)

 public static String toString(Object a[])

 public static String toString(Enumeration e)

 public static void main(String args[])

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