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java.lang.Objectjava.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
bodhidharma.FeaturesPanel
public class FeaturesPanel
Part of the Bodhidharma automatic music classification project. This is the panel of the GUI that allows users to see the available features and choose which ones are to be extracted from recordings, which ones are to be candidates for use in classification during feature selection and whiether or not individual features are to be used for classification in overide mode.
This class does not extract or store actual feature values.
These are both done by the RecordingsPanel
class.
Objects of the RecordingsPanel
class do, however,
access the feature_settings
field of this class
in order to determine which features to extract.
The table displays all available features. These may be sorted be clicking on the column heading that one wishes to base the search on. A user may also see a description of a feature by double clicking on it. The user may change the extract, selection candidate and overide status of a feature by clicking on an appropriate check box.
Important: It should be noted that the table on this panel displays ALL available features, not just the ones that may be loaded and saved on features_file XML files. These files simply load the values of the check boxes for features. Features not mentioned in these files are simply set to defaults. The actual features available are hardwired into the software.
It is also important to note that actual feature values are
not stored in objects of this class. They can be found in the feature_set
field of each Recording
object in the recordings_list
field of the Recording
panel.
The Extract setting controls whether or not a feature is to be extracted from recordings the next time that an extraction is performed. The Selection Candidate setting controls whether a feature is to be considered during feature selection. The Overide Status setting controls whether or not a feature is used for classification in overide classifications, which is to say in classifications where feature selection is not performed and the features given overide status (and only these features) are used for classification.
The Code column gives the code of each feature. The Name column gives the name of each feature. The Type column states whether the feature is one-dimensional or multi-dimensional.
The View Descriptions button gives a brief description of all features that are highlighted.
The Load Features button loads a features_file XML file into memory and displays it.
The Save Features button saves the current
contents of the feature_settings field into the path
referred to in the ConfigureFileLocationsJFrame
dialog box. The Save As button allows the user
to choose the path to which the file is to be saved and
updates the path in the ConfigureFileLocationsJFrame
dialog box.
The getFeatureSettings
method can be called by
other objects to access the feature settings stored in objects
of this class.
The saveFeaturesSettingsFile
method can be called
by other objects to save the contents of the feature_settings
field into the path referred to in the ConfigureFileLocationsJFrame
dialog box.
ConfigureFileLocationsJFrame
,
MainJFrame
,
XMLDocumentParser
,
ParseFeaturesFileHandler
,
JTable
,
FeaturesTableModel
,
Serialized FormNested Class Summary |
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Nested classes/interfaces inherited from class javax.swing.JPanel |
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javax.swing.JPanel.AccessibleJPanel |
Nested classes/interfaces inherited from class javax.swing.JComponent |
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javax.swing.JComponent.AccessibleJComponent |
Nested classes/interfaces inherited from class java.awt.Container |
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java.awt.Container.AccessibleAWTContainer |
Nested classes/interfaces inherited from class java.awt.Component |
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java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy |
Field Summary |
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Fields inherited from class javax.swing.JComponent |
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accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW |
Fields inherited from class java.awt.Component |
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BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface java.awt.image.ImageObserver |
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ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
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FeaturesPanel(MainJFrame parent)
Basic constructor. |
Method Summary | |
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void |
actionPerformed(java.awt.event.ActionEvent event)
Calls the appropriate methods when the buttons are pressed. |
void |
addTableMouseListener()
If a column table is clicked on, this method sorts the display as well as the feature_settings based on the column title that a user clicks on. |
FeatureSettings[] |
getFeatureSettings()
Retuan feature_settings after ensuring that it has been updated to include any changes entered on the table. |
void |
saveFeaturesSettingsFile(java.lang.String comments,
boolean is_basic_save)
Saves a features_file XML file with the contents specified in the feature_settings field and the comments specified in
the comments parameter. |
Methods inherited from class javax.swing.JPanel |
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getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI |
Methods inherited from class javax.swing.JComponent |
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addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update |
Methods inherited from class java.awt.Container |
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add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree |
Methods inherited from class java.awt.Component |
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action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public FeaturesPanel(MainJFrame parent)
ConfigureFileLocationsJFrame
object. Creates new feature_settings if a valid features file is not specified
or if the specified features_file is invalid.
parent
- Name of the MainJFrame
window that holds this panel.ConfigureFileLocationsJFrame
,
MainJFrame
Method Detail |
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public FeatureSettings[] getFeatureSettings()
public void saveFeaturesSettingsFile(java.lang.String comments, boolean is_basic_save)
feature_settings
field and the comments specified in
the comments
parameter.
If the is_basic_save
parameter is true, then the
file is saved at the path specified in the ConfigureFileLocationsJFrame
object's features_path
field (automatically overwriting
any existing files with the same path). If the is_basic_save
parameter is false, then the file is saved at a location chosen by the user
with a JFileChooser
dialog box.
comments
- Any comments to be saved inside the comments element of the XML file.is_basic_save
- Whether this is a save (true) or save as (false) operation.ConfigureFileLocationsJFrame
public void actionPerformed(java.awt.event.ActionEvent event)
actionPerformed
in interface java.awt.event.ActionListener
event
- The event that is to be reacted to.public void addTableMouseListener()
If a row is double clicked on, brings up a description of the corresponding feature.
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