chemaxon.marvin.applet
Class AbstractMarvinApplet

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  javax.swing.JApplet
                      chemaxon.marvin.applet.AbstractMarvinApplet

All Implemented Interfaces:

chemaxon.marvin.applet.MAppletIface, java.awt.event.MouseListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.beans.PropertyChangeListener, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer

Direct Known Subclasses:

JMSketch, JMView

public abstract class AbstractMarvinApplet
extends javax.swing.JApplet
implements chemaxon.marvin.applet.MAppletIface, java.awt.event.MouseListener, java.beans.PropertyChangeListener

Abstract applet implementation, for common applet functionalities.

Since:

Marvin 5.3

Version:

Marvin 5.6.0 27/06/2011

Author:

Istvan Fajth

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JApplet.AccessibleJApplet

Nested classes/interfaces inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

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

java.awt.Panel.AccessibleAWTPanel

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.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected int	debug
protected chemaxon.marvin.common.swing.MolPanel	panel

Fields inherited from class javax.swing.JApplet

accessibleContext, rootPane, rootPaneCheckingEnabled

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

AbstractMarvinApplet()

Method Summary

protected abstract void	createGUI()
void	destroy()
protected <T> T	enqueueForPrivilegedProcessing(java.lang.String methodName, java.lang.Object object, T retval, java.lang.Object... params)
protected java.lang.String	evaluateChemicalTerms0(java.lang.String expr, chemaxon.struc.Molecule mol)
protected javax.swing.JApplet	getAppletInBrowser()
java.lang.String	getAppletInfo()
java.net.URL	getCodeBase()
protected abstract chemaxon.marvin.common.swing.MolPanel	getPanel()
java.lang.String	getParameter(java.lang.String name)
void	init() Initializes the applet.
boolean	isChemicalTermsExpressionSyntaxError() Returns true, if the last Chemical Terms expression evaluated by the evaluateChemicalTerms(String, int) applet method is a syntactically not correct expression.
void	mouseClicked(java.awt.event.MouseEvent ev) Does nothing.
void	mouseEntered(java.awt.event.MouseEvent ev) Does nothing.
void	mouseExited(java.awt.event.MouseEvent ev) Does nothing.
void	mousePressed(java.awt.event.MouseEvent ev) Does nothing.
void	mouseReleased(java.awt.event.MouseEvent ev) Does nothing.
void	propertyChange(java.beans.PropertyChangeEvent ev) Invoke propertyChange(prop) JavaScript method on applet's page.
protected void	setPanel(chemaxon.marvin.common.swing.MolPanel panel)
void	setParentApplet(javax.swing.JApplet launcher) Sets the parent applet object in which the JMView applet is embedded.
void	start() Starts the applet.
void	stop()
int	validateMoleculeStr(java.lang.String str) Evaluates the given string and determine if Marvin is able to import it as a Molecule or not.
int	validateMoleculeStr(java.lang.String str, java.lang.String format) Evaluates the given string and determine if Marvin is able to import it as a Molecule or not.

Methods inherited from class javax.swing.JApplet

addImpl, createRootPane, getAccessibleContext, getContentPane, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isRootPaneCheckingEnabled, paramString, remove, repaint, setContentPane, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.applet.Applet

getAppletContext, getAudioClip, getAudioClip, getDocumentBase, getImage, getImage, getLocale, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, 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

panel

protected chemaxon.marvin.common.swing.MolPanel panel

debug

protected int debug

Constructor Detail

AbstractMarvinApplet

public AbstractMarvinApplet()

Method Detail

enqueueForPrivilegedProcessing

protected <T> T enqueueForPrivilegedProcessing(java.lang.String methodName,
                                               java.lang.Object object,
                                               T retval,
                                               java.lang.Object... params)

setParentApplet

public void setParentApplet(javax.swing.JApplet launcher)

Description copied from interface: chemaxon.marvin.applet.MAppletIface

Sets the parent applet object in which the JMView applet is embedded. The parent must be set if embedding the JMView applet into another applet, otherwise the parent has to be null. It defaults to null. If the applet is embeded into another applet, the followings have taken care of

• The parent has to be set before the init method called
• The applet and its contents will use the contentPane, and Menubar in the parent.
• The contents, and menus initialized, and painted while the applet init process.
• The functionalities, which are being used from javaScript has to be delegated to the parent applet
• The applet should be added to the parents contentPane

Specified by:

setParentApplet in interface chemaxon.marvin.applet.MAppletIface

getAppletInBrowser

protected javax.swing.JApplet getAppletInBrowser()

getCodeBase

public java.net.URL getCodeBase()

Overrides:

getCodeBase in class java.applet.Applet

getParameter

public java.lang.String getParameter(java.lang.String name)

Overrides:

getParameter in class java.applet.Applet

getPanel

protected abstract chemaxon.marvin.common.swing.MolPanel getPanel()

setPanel

protected void setPanel(chemaxon.marvin.common.swing.MolPanel panel)

getAppletInfo

public java.lang.String getAppletInfo()

Overrides:

getAppletInfo in class java.applet.Applet

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent ev)

Invoke propertyChange(prop) JavaScript method on applet's page. Only for internal usage.

Specified by:

propertyChange in interface java.beans.PropertyChangeListener

Since:

Marvin 5.0 08/29/2007

init

public void init()

Initializes the applet.

Overrides:

init in class java.applet.Applet

start

public void start()

Starts the applet.

Overrides:

start in class java.applet.Applet

stop

public void stop()

Overrides:

stop in class java.applet.Applet

destroy

public void destroy()

Overrides:

destroy in class java.applet.Applet

createGUI

protected abstract void createGUI()

mouseEntered

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

Does nothing. @param ev the event object

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

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

Does nothing. @param ev the event object

Specified by:

mouseExited in interface java.awt.event.MouseListener

mouseClicked

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

Does nothing. @param ev the event object

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mousePressed

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

Does nothing. @param ev the event object

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

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

Does nothing. @param ev the event object

Specified by:

mouseReleased in interface java.awt.event.MouseListener

evaluateChemicalTerms0

protected java.lang.String evaluateChemicalTerms0(java.lang.String expr,
                                                  chemaxon.struc.Molecule mol)

isChemicalTermsExpressionSyntaxError

public boolean isChemicalTermsExpressionSyntaxError()

Returns true, if the last Chemical Terms expression evaluated by the evaluateChemicalTerms(String, int) applet method is a syntactically not correct expression. If there were not any Chemical Terms expression evaluated before, the method returns false.

Specified by:

isChemicalTermsExpressionSyntaxError in interface chemaxon.marvin.applet.MAppletIface

Returns:

true, if the last evaluated Chemical Terms expression is syntactically not correct

Since:

Marvin 5.1.2

See Also:

JMSketch.evaluateChemicalTerms(String), JMView.evaluateChemicalTerms(String, int)

validateMoleculeStr

public int validateMoleculeStr(java.lang.String str)

Evaluates the given string and determine if Marvin is able to import it as a Molecule or not. In debug mode, the method writes the stack trace of the import exception to the java console.

Specified by:

validateMoleculeStr in interface chemaxon.marvin.applet.MAppletIface

Parameters:

str - the molecule source

Returns:

• 0 if the structure is valid.
• 1 if the structure is not in recognizable format

validateMoleculeStr

public int validateMoleculeStr(java.lang.String str,
                               java.lang.String format)

Evaluates the given string and determine if Marvin is able to import it as a Molecule or not. In debug mode, the method writes the stack trace of the import exception to the java console.

Specified by:

validateMoleculeStr in interface chemaxon.marvin.applet.MAppletIface

Parameters:

str - the molecule source

format - the file format of the molecule source

Returns:

• 0 if the structure is valid.
• 1 if the structure is not in recognizable format