krut.KRUT_GUI
Class SaveFileChooser

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  krut.KRUT_GUI.SaveFileChooser

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible

public class SaveFileChooser
extends javax.swing.JPanel
implements java.awt.event.ActionListener

This class is a JPanel used to handle the file names of the save files. The SaveFileChooser is displayed by the KrutSettings class, and communicates with the user through the KrutSettings window. The SaveFileChooser contains several methods for handling the changing of save file names, including filterFile, which should be called any time a save file name is changed.

See Also:

Serialized Form

Nested Class Summary

class

SaveFileChooser.SaveFileFilter A FileFilter for the FileChooser.

Nested classes/interfaces inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

java.io.File	audioFile The file for the audio (wav).
java.awt.GridBagConstraints	gridBagConstraints
java.io.File	imageFile The file for the screenshot (jpg).
KrutSettings	myKrutSettings This is used to change the textfields for the save files in the KrutSettings object.
OutputText	myOutput An OutputText object that the current class can use to create output.
java.io.File	videoFile The file for the movie (mov).

Fields inherited from class javax.swing.JComponent

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

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

SaveFileChooser()

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e) A file type button has been clicked by the user.
protected static javax.swing.ImageIcon	createImageIcon(java.lang.String path) Returns an ImageIcon, or null if the path was invalid.
java.io.File	filterFile(java.io.File f) Checks if a file exist, and if files should not be overwritten.
java.lang.String	getExtension(java.io.File f) Retrieve the file extension of a file.
java.lang.String	getFileWithoutExtension(java.io.File f) Returns a file name minus the extension
java.io.File	getNextFile(java.io.File f) This can be used directly to change a file for another file with the same name, but a higher index number.
void	init(java.io.File startImage, java.io.File startAudio, java.io.File startVideo) This method is called to initiate the SaveFileChooser.
java.io.File	selectFile(java.io.File currentFile) Displays a file chooser, asking the user to select a file.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUI, getUIClassID, paramString, setUI, updateUI

Methods inherited from class javax.swing.JComponent

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, getWidth, getVisibleRect, 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

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

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

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

imageFile

public java.io.File imageFile

The file for the screenshot (jpg).

audioFile

public java.io.File audioFile

The file for the audio (wav).

videoFile

public java.io.File videoFile

The file for the movie (mov).

myOutput

public OutputText myOutput

An OutputText object that the current class can use to create output.

gridBagConstraints

public java.awt.GridBagConstraints gridBagConstraints

myKrutSettings

public KrutSettings myKrutSettings

This is used to change the textfields for the save files in the KrutSettings object. In the original program there were no such textfields. They were added in the KrutSettings window to avoid large changes to the SaveFileChooser window.

Constructor Detail

SaveFileChooser

public SaveFileChooser()

Method Detail

init

public void init(java.io.File startImage,
                 java.io.File startAudio,
                 java.io.File startVideo)

This method is called to initiate the SaveFileChooser.

Parameters:

startImage - The initial save file for the screenshot.

startAudio - The initial save file for the audio.

startVideo - The initial save file for the movie.

getExtension

public java.lang.String getExtension(java.io.File f)

Retrieve the file extension of a file.

Parameters:

f - A file with an extension.

Returns:

A String containing the extension of the file.

getFileWithoutExtension

public java.lang.String getFileWithoutExtension(java.io.File f)

Returns a file name minus the extension

Parameters:

f - The file

Returns:

A String containing the file nane minus the file extension

getNextFile

public java.io.File getNextFile(java.io.File f)

This can be used directly to change a file for another file with the same name, but a higher index number. This method is a direct alternative to the filterFile() method. This method is used by the filterFile() method, as well as the restoreGUI() method in Run_KRUT.

Parameters:

f - The file to check.

Returns:

A new file with the next index number, irregardless of whether such a file already exists or not.

filterFile

public java.io.File filterFile(java.io.File f)

Checks if a file exist, and if files should not be overwritten. If true, another file is returned with the same file name, but a higher number.

Parameters:

f - The file to check.

Returns:

A new file that does not exist.

selectFile

public java.io.File selectFile(java.io.File currentFile)

Displays a file chooser, asking the user to select a file. Returns a file with a proper extension. jpg-files are automatically approved. Other file types are compared to the file extension in the global parameter myExtension, and are accepted if they are a match. If a file is not accepted, the extension in the global parameter myExtension is added to the file name, after which the file is returned.

Parameters:

currentFile - The save file.

Returns:

The save file with a proper extension. null if the user did not choose a file (cancelled).

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

A file type button has been clicked by the user. This method determines which button, and then calls the selectFile method to open a FileChooser for the appropriate file type.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

e - The ActionEvent.

createImageIcon

protected static javax.swing.ImageIcon createImageIcon(java.lang.String path)

Returns an ImageIcon, or null if the path was invalid.