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org.apache.batik.apps.svgbrowser
Class DOMViewer.Panel

java.lang.Object
  extended by java.awt.Component
      extended by java.awt.Container
          extended by javax.swing.JComponent
              extended by javax.swing.JPanel
                  extended by org.apache.batik.apps.svgbrowser.DOMViewer.Panel
All Implemented Interfaces:
ImageObserver, MenuContainer, Serializable, Accessible
Enclosing class:
DOMViewer
public class DOMViewer.Panel
extends JPanel

The panel that contains the viewer.

See Also:
Serialized Form

Nested Class Summary
protected  class DOMViewer.Panel.AttributeModificationHandler
          Handles "DOMAttrModified" event.
protected  class DOMViewer.Panel.CapturingClickHandler
          Handles the capturing "mouseclick" event.
protected  class DOMViewer.Panel.CharacterPanel
          The CharacterData panel text area.
protected  class DOMViewer.Panel.CharDataModificationHandler
          Handles "DOMCharacterDataModified" event.
protected  class DOMViewer.Panel.DOMTreeSelectionListener
          To listen to the tree selection.
protected  class DOMViewer.Panel.NodeCSSValuesModel
          To display the CSS properties of a DOM node in a table.
protected  class DOMViewer.Panel.NodeInsertionHandler
          Handles "DOMNodeInserted" event.
protected  class DOMViewer.Panel.NodeRemovalHandler
          Handles "DOMNodeRemoved" event.
protected  class DOMViewer.Panel.NodeRenderer
          To render the tree nodes.
protected  class DOMViewer.Panel.NodeTemplateParser
          Parser for the Element template.
protected  class DOMViewer.Panel.TreeNodeAdder
          Handles tree pop-up menu action for adding new node.
protected  class DOMViewer.Panel.TreeNodeRemover
          Handles tree pop-up menu action for removing nodes.
protected  class DOMViewer.Panel.TreePopUpListener
          Tree popup listener.
 
Nested classes/interfaces inherited from class javax.swing.JPanel
JPanel.AccessibleJPanel
 
Nested classes/interfaces inherited from class javax.swing.JComponent
JComponent.AccessibleJComponent
 
Nested classes/interfaces inherited from class java.awt.Container
Container.AccessibleAWTContainer
 
Nested classes/interfaces inherited from class java.awt.Component
Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy
 
Field Summary
static String ATTRIBUTE_MODIFIED
           
protected  NodePickerPanel attributePanel
          The panel to show the nodes attributes.
protected  GridBagConstraints attributePanelLayout
          The layout for the attribute panel.
protected  EventListener attrModification
          "Attribute modified" DOM Mutation Listener.
protected  EventListener capturingListener
          Capturing "click" event type listener.
static String CHAR_DATA_MODIFIED
           
protected  DOMViewer.Panel.CharacterPanel characterDataPanel
          The CharacterData node panel.
protected  EventListener charDataModification
          "Character data modified" DOM Mutation Listener.
protected  Document document
          The DOM document.
protected  JTextArea documentInfo
          The documentInfo panel text area.
protected  JPanel documentInfoPanel
          The documentInfo node panel.
protected  JPanel elementPanel
          The element panel.
static String NODE_INSERTED
           
static String NODE_REMOVED
           
protected  EventListener nodeInsertion
          "Node inserted" DOM Mutation Listener.
protected  EventListener nodeRemoval
          "Node removed" DOM Mutation Listener.
protected  JTable propertiesTable
          The properties table.
protected  GridBagConstraints propertiesTableLayout
          The layout for the properties table.
protected  JPanel rightPanel
          The right panel.
protected  JSplitPane splitPane
          The split pane.
protected  DOMDocumentTree tree
          The tree.
protected  ViewCSS viewCSS
          The ViewCSS object associated with the document.
 
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
DOMViewer.Panel()
          Creates a new Panel object.
 
Method Summary
protected  void addCapturingListener(Document doc)
          Registers capturing "click" listener on the document element of the given document.
protected  void addDomMutationListeners(Document doc)
          Registers DOM Mutation Listener on the given document.
protected  JMenu createTemplatesMenu(String name)
          Creates JMenu menu using NodeTemplates.
protected  MutableTreeNode createTree(Node node, boolean showWhitespace)
          Creates a swing tree from a DOM document.
protected  DefaultMutableTreeNode findNode(JTree theTree, Node node)
          Finds and returns the node in the tree that represents the given node in the document.
protected  void refreshGUI(Runnable runnable)
          Checks whether the DOMViewer can be used to edit the document and if true refreshes the DOMViewer after the DOM Mutation event occured.
protected  void registerAttributeAdded(MutationEvent mevt)
          Adds the "DOMAttrModified" Mutation event, of the MutationEvent.ADDITION type to current history browser's interface compound command
protected  void registerAttributeChanged(MutationEvent mevt)
          Checks what type of the "DOMAttrModified" mutation event occured, and invokes the appropriate method to register the change.
protected  void registerAttributeModified(MutationEvent mevt)
          Adds the "DOMAttrModified" Mutation event, of the MutationEvent.MODIFICATION type to current history browser's interface compound command
protected  void registerAttributeRemoved(MutationEvent mevt)
          Adds the "DOMAttrModified" Mutation event, of the MutationEvent.REMOVAL type to current history browser's interface compound command
protected  void registerCharDataModified(MutationEvent mevt)
          Adds the "DOMCharDataModified" Mutation event to current history browser's interface compound command
protected  void registerDocumentChange(MutationEvent mevt)
          Puts the document change in the current history browser's interface compound command if the document change occured outside of the DOMViewer.
protected  void registerNodeInserted(MutationEvent mevt)
          Adds the "DOMNodeInserted" Mutation event to current history browser's interface compound command
protected  void registerNodeRemoved(MutationEvent mevt)
          Adds the "DOMNodeRemoved" Mutation event to current history browser's interface compound command
protected  void removeCapturingListener(Document doc)
          Removes previously registered capturing "click" event listener from the document element of the given document.
protected  void removeDomMutationListeners(Document doc)
          Removes previously registered mutation listeners from the document.
 void selectNode(Node targetNode)
          Finds and selects the given node in the document tree.
 void setDocument(Document doc)
          Sets the document to display.
 void setDocument(Document doc, ViewCSS view)
          Sets the document to display and its ViewCSS.
protected  boolean shouldRegisterDocumentChange()
          Checks if the document change that occured should be registered.
 
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, getBaseline, getBaselineResizeBehavior, 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, isPaintingForPrint, 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

NODE_INSERTED

public static final String NODE_INSERTED
See Also:
Constant Field Values

NODE_REMOVED

public static final String NODE_REMOVED
See Also:
Constant Field Values

ATTRIBUTE_MODIFIED

public static final String ATTRIBUTE_MODIFIED
See Also:
Constant Field Values

CHAR_DATA_MODIFIED

public static final String CHAR_DATA_MODIFIED
See Also:
Constant Field Values

document

protected Document document
The DOM document.

nodeInsertion

protected EventListener nodeInsertion
"Node inserted" DOM Mutation Listener.

nodeRemoval

protected EventListener nodeRemoval
"Node removed" DOM Mutation Listener.

attrModification

protected EventListener attrModification
"Attribute modified" DOM Mutation Listener.

charDataModification

protected EventListener charDataModification
"Character data modified" DOM Mutation Listener.

capturingListener

protected EventListener capturingListener
Capturing "click" event type listener. Allows the "capturing click" option

viewCSS

protected ViewCSS viewCSS
The ViewCSS object associated with the document.

tree

protected DOMDocumentTree tree
The tree.

splitPane

protected JSplitPane splitPane
The split pane.

rightPanel

protected JPanel rightPanel
The right panel.

propertiesTable

protected JTable propertiesTable
The properties table.

attributePanel

protected NodePickerPanel attributePanel
The panel to show the nodes attributes.

attributePanelLayout

protected GridBagConstraints attributePanelLayout
The layout for the attribute panel.

propertiesTableLayout

protected GridBagConstraints propertiesTableLayout
The layout for the properties table.

elementPanel

protected JPanel elementPanel
The element panel.

characterDataPanel

protected DOMViewer.Panel.CharacterPanel characterDataPanel
The CharacterData node panel.

documentInfo

protected JTextArea documentInfo
The documentInfo panel text area.

documentInfoPanel

protected JPanel documentInfoPanel
The documentInfo node panel.

Constructor Detail

DOMViewer.Panel

public DOMViewer.Panel()
Creates a new Panel object.

Method Detail

setDocument

public void setDocument(Document doc)
Sets the document to display.

setDocument

public void setDocument(Document doc,
                        ViewCSS view)
Sets the document to display and its ViewCSS.

addDomMutationListeners

protected void addDomMutationListeners(Document doc)
Registers DOM Mutation Listener on the given document.

Parameters:
doc - The given document

removeDomMutationListeners

protected void removeDomMutationListeners(Document doc)
Removes previously registered mutation listeners from the document.

Parameters:
doc - The document

addCapturingListener

protected void addCapturingListener(Document doc)
Registers capturing "click" listener on the document element of the given document.

Parameters:
doc - The given document

removeCapturingListener

protected void removeCapturingListener(Document doc)
Removes previously registered capturing "click" event listener from the document element of the given document.

Parameters:
doc - The given document

refreshGUI

protected void refreshGUI(Runnable runnable)
Checks whether the DOMViewer can be used to edit the document and if true refreshes the DOMViewer after the DOM Mutation event occured.

Parameters:
runnable - The runnable to invoke for refresh

registerNodeInserted

protected void registerNodeInserted(MutationEvent mevt)
Adds the "DOMNodeInserted" Mutation event to current history browser's interface compound command

Parameters:
mevt - The Mutation Event

registerNodeRemoved

protected void registerNodeRemoved(MutationEvent mevt)
Adds the "DOMNodeRemoved" Mutation event to current history browser's interface compound command

Parameters:
mevt - The Mutation Event

registerAttributeAdded

protected void registerAttributeAdded(MutationEvent mevt)
Adds the "DOMAttrModified" Mutation event, of the MutationEvent.ADDITION type to current history browser's interface compound command

Parameters:
mevt - The Mutation Event

registerAttributeRemoved

protected void registerAttributeRemoved(MutationEvent mevt)
Adds the "DOMAttrModified" Mutation event, of the MutationEvent.REMOVAL type to current history browser's interface compound command

Parameters:
mevt - The Mutation Event

registerAttributeModified

protected void registerAttributeModified(MutationEvent mevt)
Adds the "DOMAttrModified" Mutation event, of the MutationEvent.MODIFICATION type to current history browser's interface compound command

Parameters:
mevt - The Mutation Event

registerAttributeChanged

protected void registerAttributeChanged(MutationEvent mevt)
Checks what type of the "DOMAttrModified" mutation event occured, and invokes the appropriate method to register the change.

Parameters:
mevt - The Mutation Event

registerCharDataModified

protected void registerCharDataModified(MutationEvent mevt)
Adds the "DOMCharDataModified" Mutation event to current history browser's interface compound command

Parameters:
mevt - The Mutation Event

shouldRegisterDocumentChange

protected boolean shouldRegisterDocumentChange()
Checks if the document change that occured should be registered. If the document change has occured out of the DOMViewer, the state of the history browser should be HistoryBrowserState.IDLE. Otherwise, if the DOMViewer caused the change, one of the following states is active: HistoryBrowserState.EXECUTING, HistoryBrowserState.UNDOING, HistoryBrowserState.REDOING. This method should be invoked while the document change is occuring (in mutation event handlers), otherwise, if put in another thread, the state flag becomes invalid. Also checks if the DOMViewer can be used to edit the document. If not, then the change shouldn't be registered by the HistoryBrowser

Returns:
True if the DOMViewer can edit the document and the history browser state is IDLE at the moment

registerDocumentChange

protected void registerDocumentChange(MutationEvent mevt)
Puts the document change in the current history browser's interface compound command if the document change occured outside of the DOMViewer.

Parameters:
mevt - The info on the event. Use to describe the document change to the history browser

createTree

protected MutableTreeNode createTree(Node node,
                                     boolean showWhitespace)
Creates a swing tree from a DOM document.

findNode

protected DefaultMutableTreeNode findNode(JTree theTree,
                                          Node node)
Finds and returns the node in the tree that represents the given node in the document.

Parameters:
theTree - The given JTree
node - The given org.w3c.dom.Node
Returns:
Node or null if not found

selectNode

public void selectNode(Node targetNode)
Finds and selects the given node in the document tree.

Parameters:
targetNode - The node to be selected

createTemplatesMenu

protected JMenu createTemplatesMenu(String name)
Creates JMenu menu using NodeTemplates.

Parameters:
name - The name of the submenu
Returns:
The JMenu submenu
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