gate.gui.docview
Class DocumentEditor

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              javax.swing.JPanel
                  gate.creole.AbstractVisualResource
                      gate.gui.docview.DocumentEditor

All Implemented Interfaces:

ActionsPublisher, Resource, FeatureBearer, NameBearer, VisualResource, ImageObserver, MenuContainer, Serializable, Accessible

public class DocumentEditor
extends AbstractVisualResource
implements ActionsPublisher

This is the GATE Document viewer/editor. This class is only the shell of the main document VR, which gets populated with views (objects that implement the DocumentView interface.

See Also:

Serialized Form

Nested Class Summary

protected class

DocumentEditor.ViewButton

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.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

protected JSplitPane	bottomSplit
protected int	bottomViewIdx The index in horizontalViews of the currently active bottom view.
protected int	centralViewIdx The index in centralViews of the currently active central view.
protected List	centralViews A list of DocumentView objects of type DocumentView.CENTRAL
protected Document	document
protected JSplitPane	horizontalSplit
protected List	horizontalViews A list of DocumentView objects of type DocumentView.HORIZONTAL
protected int	rightViewIdx The index in verticalViews of the currently active right view.
protected JToolBar	topBar
protected JSplitPane	topSplit
protected int	topViewIdx The index in horizontalViews of the currently active top view.
protected List	verticalViews A list of DocumentView objects of type DocumentView.VERTICAL
protected boolean	viewsInited

Fields inherited from class gate.creole.AbstractVisualResource

features, handle

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

DocumentEditor()

Method Summary

protected void	addView(DocumentView view, String name) Registers a new view by adding it to the right list and creating the activation button for it.
void	cleanup() Does nothing now, but meant to clear all internal data
List	getActions() The document view is just an empty shell.
protected DocumentView	getBottomView() Gets the currently showing bottom view
protected DocumentView	getCentralView() Gets the currently showing central view
List	getCentralViews()
List	getHorizontalViews()
protected DocumentView	getRightView() Gets the currently showing right view
protected DocumentView	getTopView() Gets the currently showing top view
List	getVerticalViews()
Resource	init() Initialise this resource, and return it.
protected void	initViews()
protected void	setBottomView(DocumentView view) Sets a new UI component in the top location.
protected void	setBottomView(int index) Shows a new bottom view based on an index in the horizontalViews list.
protected void	setCentralView(DocumentView view) Sets a new UI component in the central location.
protected void	setCentralView(int index) Shows a new central view based on an index in the centralViews list.
protected void	setRightView(DocumentView view) Sets a new UI component in the right hand side location.
protected void	setRightView(int index) Shows a new right view based on an index in the verticalViews list.
void	setTarget(Object target) Called by the GUI when this viewer/editor has to initialise itself for a specific object.
protected void	setTopView(DocumentView view) Sets a new UI component in the top location.
protected void	setTopView(int index) Shows a new top view based on an index in the horizontalViews list.
protected void	updateBar(JToolBar toolbar) Updates the selected state of the buttons on one of the toolbars.
protected void	updateSplitLocation(JSplitPane split, int foo)

Methods inherited from class gate.creole.AbstractVisualResource

getFeatures, getParameterValue, setFeatures, setHandle, setParameterValue, setParameterValues

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, 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

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

Methods inherited from interface gate.util.NameBearer

getName, setName

Field Detail

horizontalSplit

protected JSplitPane horizontalSplit

topSplit

protected JSplitPane topSplit

bottomSplit

protected JSplitPane bottomSplit

topBar

protected JToolBar topBar

document

protected Document document

centralViews

protected List centralViews

A list of DocumentView objects of type DocumentView.CENTRAL

verticalViews

protected List verticalViews

A list of DocumentView objects of type DocumentView.VERTICAL

horizontalViews

protected List horizontalViews

A list of DocumentView objects of type DocumentView.HORIZONTAL

centralViewIdx

protected int centralViewIdx

The index in centralViews of the currently active central view. -1 if none is active.

rightViewIdx

protected int rightViewIdx

The index in verticalViews of the currently active right view. -1 if none is active.

topViewIdx

protected int topViewIdx

The index in horizontalViews of the currently active top view. -1 if none is active.

bottomViewIdx

protected int bottomViewIdx

The index in horizontalViews of the currently active bottom view. -1 if none is active.

viewsInited

protected boolean viewsInited

Constructor Detail

DocumentEditor

public DocumentEditor()

Method Detail

getActions

public List getActions()

The document view is just an empty shell. This method publishes the actions from the contained views.

Specified by:

getActions in interface ActionsPublisher

Returns:

a List of Actions.

init

public Resource init()
              throws ResourceInstantiationException

Description copied from class: AbstractVisualResource

Initialise this resource, and return it.

Specified by:

init in interface Resource

Overrides:

init in class AbstractVisualResource

Throws:

ResourceInstantiationException

cleanup

public void cleanup()

Description copied from class: AbstractVisualResource

Does nothing now, but meant to clear all internal data

Specified by:

cleanup in interface Resource

Overrides:

cleanup in class AbstractVisualResource

initViews

protected void initViews()

getCentralViews

public List getCentralViews()

getHorizontalViews

public List getHorizontalViews()

getVerticalViews

public List getVerticalViews()

addView

protected void addView(DocumentView view,
                       String name)

Registers a new view by adding it to the right list and creating the activation button for it.

Parameters:

view -

getTopView

protected DocumentView getTopView()

Gets the currently showing top view

Returns:

a DocumentView object.

setTopView

protected void setTopView(int index)

Shows a new top view based on an index in the horizontalViews list.

Parameters:

index - the index in horizontalViews list for the new view to be shown.

setTopView

protected void setTopView(DocumentView view)

Sets a new UI component in the top location. This method is intended to only be called from setTopView(int).

Parameters:

view - the new view to be shown.

getCentralView

protected DocumentView getCentralView()

Gets the currently showing central view

Returns:

a DocumentView object.

setCentralView

protected void setCentralView(int index)

Shows a new central view based on an index in the centralViews list.

Parameters:

index - the index in centralViews list for the new view to be shown.

setCentralView

protected void setCentralView(DocumentView view)

Sets a new UI component in the central location. This method is intended to only be called from setCentralView(int).

Parameters:

view - the new view to be shown.

getBottomView

protected DocumentView getBottomView()

Gets the currently showing bottom view

Returns:

a DocumentView object.

setBottomView

protected void setBottomView(int index)

Shows a new bottom view based on an index in the horizontalViews list.

Parameters:

index - the index in horizontalViews list for the new view to be shown.

setBottomView

protected void setBottomView(DocumentView view)

Sets a new UI component in the top location. This method is intended to only be called from setBottomView(int).

Parameters:

view - the new view to be shown.

getRightView

protected DocumentView getRightView()

Gets the currently showing right view

Returns:

a DocumentView object.

setRightView

protected void setRightView(int index)

Shows a new right view based on an index in the verticalViews list.

Parameters:

index - the index in verticalViews list for the new view to be shown.

setRightView

protected void setRightView(DocumentView view)

Sets a new UI component in the right hand side location. This method is intended to only be called from setRightView(int).

Parameters:

view - the new view to be shown.

updateSplitLocation

protected void updateSplitLocation(JSplitPane split,
                                   int foo)

setTarget

public void setTarget(Object target)

Description copied from class: AbstractVisualResource

Called by the GUI when this viewer/editor has to initialise itself for a specific object.

Specified by:

setTarget in interface VisualResource

Overrides:

setTarget in class AbstractVisualResource

Parameters:

target - the object (be it a Resource, DataStore or whatever) this viewer has to display

updateBar

protected void updateBar(JToolBar toolbar)

Updates the selected state of the buttons on one of the toolbars.

Parameters:

toolbar -