com.softsynth.jsyn.view11x
Class EnvelopeEditor

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          com.softsynth.jsyn.view102.XYController
              com.softsynth.jsyn.view11x.XYController
                  com.softsynth.jsyn.view11x.EnvelopeEditor

All Implemented Interfaces:

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

public class EnvelopeEditor
extends XYController
implements java.awt.event.MouseListener, java.awt.event.MouseMotionListener

Edit a vector of ordered duration,value pairs suitable for use with a SynthEnvelope.

Author:

(C) 1997 Phil Burk, SoftSynth.com, All Rights Reserved

See Also:

SynthEnvelope, Serialized Form

Nested Class Summary

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

java.awt.Component.BaselineResizeBehavior

Field Summary

static int	EDIT_POINTS
static int	SELECT_RELEASE
static int	SELECT_SUSTAIN

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

EnvelopeEditor()

Method Summary

void	addEditListener(EditListener listener) Add a listener to receive edit events.
void	drawAllPoints(java.awt.Graphics g)
void	drawPoints(java.awt.Graphics g, java.awt.Color lineColor)
void	drawRange(java.awt.Graphics g) Draw selected range.
void	drawSelections(java.awt.Graphics g)
void	drawUnderlay(java.awt.Graphics g) Override this to draw a grid or other stuff under the envelope.
int	findPointBefore(double wx) Return index of point before this X position.
double	getMaximumXRange()
int	getMaxPoints()
double	getMinimumXRange()
int	getMode()
int	getNumPoints()
EnvelopePoints	getPoints()
boolean	getVerticalBarsEnabled()
double	getVerticalBarSpacing()
void	mouseClicked(java.awt.event.MouseEvent e)
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseEntered(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
void	paint(java.awt.Graphics g)
void	removeEditListener(EditListener listener)
void	setMaximumXRange(double maxXRange)
void	setMaxPoints(int maxPoints)
void	setMinimumXRange(double minXRange)
void	setMode(int mode) Set mode to either EDIT_POINTS or SELECT_SUSTAIN, SELECT_RELEASE;
void	setPoints(EnvelopePoints points)
void	setSelection(int start, int end)
void	setVerticalBarsEnabled(boolean flag)
void	setVerticalBarSpacing(double spacing) Set spacing in world coordinates.
void	updateEditListeners() Send event to every subscribed listener.

Methods inherited from class com.softsynth.jsyn.view102.XYController

clipWorldX, clipWorldY, convertGXtoWX, convertGYtoWY, convertWXtoGX, convertWYtoGY, getMaxWorldX, getMaxWorldY, getMinWorldX, getMinWorldY, setMaxWorldX, setMaxWorldY, setMinWorldX, setMinWorldY

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy, update

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, dispatchEvent, doLayout, enable, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

EDIT_POINTS

public static final int EDIT_POINTS

See Also:

Constant Field Values

SELECT_SUSTAIN

public static final int SELECT_SUSTAIN

See Also:

Constant Field Values

SELECT_RELEASE

public static final int SELECT_RELEASE

See Also:

Constant Field Values

Constructor Detail

EnvelopeEditor

public EnvelopeEditor()

Method Detail

setMaximumXRange

public void setMaximumXRange(double maxXRange)

getMaximumXRange

public double getMaximumXRange()

setMinimumXRange

public void setMinimumXRange(double minXRange)

getMinimumXRange

public double getMinimumXRange()

setSelection

public void setSelection(int start,
                         int end)

setMode

public void setMode(int mode)

Set mode to either EDIT_POINTS or SELECT_SUSTAIN, SELECT_RELEASE;

getMode

public int getMode()

addEditListener

public void addEditListener(EditListener listener)

Add a listener to receive edit events. Listener will be passed the editor object and the edited object.

removeEditListener

public void removeEditListener(EditListener listener)

updateEditListeners

public void updateEditListeners()

Send event to every subscribed listener.

setMaxPoints

public void setMaxPoints(int maxPoints)

getMaxPoints

public int getMaxPoints()

getNumPoints

public int getNumPoints()

setPoints

public void setPoints(EnvelopePoints points)

getPoints

public EnvelopePoints getPoints()

findPointBefore

public int findPointBefore(double wx)

Return index of point before this X position.

mouseDragged

public void mouseDragged(java.awt.event.MouseEvent e)

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent e)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent e)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent e)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent e)

Specified by:

mouseExited in interface java.awt.event.MouseListener

drawRange

public void drawRange(java.awt.Graphics g)

Draw selected range.

drawSelections

public void drawSelections(java.awt.Graphics g)

drawUnderlay

public void drawUnderlay(java.awt.Graphics g)

Override this to draw a grid or other stuff under the envelope.

setVerticalBarsEnabled

public void setVerticalBarsEnabled(boolean flag)

getVerticalBarsEnabled

public boolean getVerticalBarsEnabled()

setVerticalBarSpacing

public void setVerticalBarSpacing(double spacing)

Set spacing in world coordinates.

getVerticalBarSpacing

public double getVerticalBarSpacing()

drawPoints

public void drawPoints(java.awt.Graphics g,
                       java.awt.Color lineColor)

drawAllPoints

public void drawAllPoints(java.awt.Graphics g)

paint

public void paint(java.awt.Graphics g)

Overrides:

paint in class java.awt.Canvas