gate.gui.docview
Class AnnotationListView

java.lang.Object
  gate.util.AbstractFeatureBearer
      gate.creole.AbstractResource
          gate.gui.docview.AbstractDocumentView
              gate.gui.docview.AnnotationListView

All Implemented Interfaces:

AnnotationListener, ActionsPublisher, AnnotationEditorOwner, AnnotationList, DocumentView, Resource, FeatureBearer, NameBearer, VisualResource, Serializable, EventListener

public class AnnotationListView
extends AbstractDocumentView
implements AnnotationListener, AnnotationList, AnnotationEditorOwner

A tabular view for a list of annotations. Used as part of the document viewer to display all the annotation currently highlighted.

See Also:

Serialized Form

Nested Class Summary

protected class	AnnotationListView.DeleteAction
protected class	AnnotationListView.EditAnnotationAction

Field Summary

protected List<AnnotationData>	annDataList Stores the AnnotationData objects representing the annotations displayed by this view.
protected Map<String,AnnotationVisualResource>	editorsCache A map that stores instantiated annotations editors in order to avoid the delay of building them at each request;
protected JTextField	filterTextField
protected boolean	localSelectionUpdating Flag used to mark the fact that the table selection is currently being updated, to synchronise it with the global selection.
protected JPanel	mainPanel
protected JScrollPane	scroller
protected JLabel	statusLabel
protected XJTable	table
protected gate.gui.docview.AnnotationListView.AnnotationTableModel	tableModel
protected TextualDocumentView	textView

Fields inherited from class gate.gui.docview.AbstractDocumentView

active, document, guiInitialised, handle, owner

Fields inherited from class gate.creole.AbstractResource

name

Fields inherited from class gate.util.AbstractFeatureBearer

features

Fields inherited from interface gate.gui.docview.DocumentView

CENTRAL, HORIZONTAL, VERTICAL

Constructor Summary

AnnotationListView()

Method Summary

AnnotationDataImpl	addAnnotation(Annotation ann, AnnotationSet set) Adds an annotation to be displayed in the list.
List<AnnotationData>	addAnnotations(List<Annotation> annotations, AnnotationSet set) Adds a batch of annotations in one go.
void	annotationChanged(Annotation ann, AnnotationSet set, String oldType) Called by the annotation editor when an annotation has been changed.
void	annotationUpdated(AnnotationEvent e) Called when an Annotation has been updated
void	cleanup() releases the memory allocated to this resource
List<AnnotationData>	getAllAnnotations() Returns the tags for all the annotations currently displayed
AnnotationData	getAnnotationAtRow(int row) (non-Javadoc)
List<Action>	getGenericEditorActions(AnnotationSet set, Annotation annotation)
Component	getGUI() Returns the actual UI component this view represents.
Annotation	getNextAnnotation() Called by the editor for obtaining the next annotation to be edited.
Annotation	getPreviousAnnotation() Called by the editor for obtaining the previous annotation to be edited.
int	getRowForAnnotation(AnnotationData data) Returns the display row for a given annotation.
ListSelectionModel	getSelectionModel() Obtains the selection model used by this list view.
List<Action>	getSpecificEditorActions(AnnotationSet set, Annotation annotation)
JTextComponent	getTextComponent() Gets the UI component used to display the document text.
int	getType() Returns the type of this view.
protected void	initGUI() Implementers should override this method and use it for populating the GUI.
protected void	initListeners()
protected void	registerHooks() This method will be called whenever the view becomes active.
void	removeAnnotation(AnnotationData tag)
void	removeAnnotations(Collection<AnnotationData> tags)
void	selectAnnotation(AnnotationData data) Called by the editor when a new annotation needs to be selected.
void	selectAnnotationForTag(Object tag) Selects the annotation for the given tag.
void	setSelectedAnnotations(List<AnnotationData> selectedAnnots) Some document views can use the concept of selected annotations.
protected void	unregisterHooks() This method will be called whenever this view becomes inactive.

Methods inherited from class gate.gui.docview.AbstractDocumentView

getActions, getDocument, getHandle, getOwner, isActive, setActive, setHandle, setOwner, setTarget

Methods inherited from class gate.creole.AbstractResource

checkParameterValues, getBeanInfo, getInitParameterValues, getInitParameterValues, getName, getParameterValue, getParameterValue, getParameterValues, init, removeResourceListeners, setName, setParameterValue, setParameterValue, setParameterValues, setParameterValues, setResourceListeners

Methods inherited from class gate.util.AbstractFeatureBearer

getFeatures, setFeatures

Methods inherited from class java.lang.Object

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

Methods inherited from interface gate.gui.docview.DocumentView

isActive, setActive, setOwner

Methods inherited from interface gate.gui.ActionsPublisher

getActions

Methods inherited from interface gate.VisualResource

setHandle, setTarget

Methods inherited from interface gate.Resource

getParameterValue, init, setParameterValue, setParameterValues

Methods inherited from interface gate.util.FeatureBearer

getFeatures, setFeatures

Methods inherited from interface gate.util.NameBearer

getName, setName

Methods inherited from interface gate.gui.annedit.AnnotationEditorOwner

getDocument

Field Detail

table

protected XJTable table

tableModel

protected gate.gui.docview.AnnotationListView.AnnotationTableModel tableModel

scroller

protected JScrollPane scroller

annDataList

protected List<AnnotationData> annDataList

Stores the AnnotationData objects representing the annotations displayed by this view.

localSelectionUpdating

protected volatile boolean localSelectionUpdating

Flag used to mark the fact that the table selection is currently being updated, to synchronise it with the global selection. This is used to block update events being sent to the owner, while the current selection is adjusted.

mainPanel

protected JPanel mainPanel

statusLabel

protected JLabel statusLabel

filterTextField

protected JTextField filterTextField

textView

protected TextualDocumentView textView

editorsCache

protected Map<String,AnnotationVisualResource> editorsCache

A map that stores instantiated annotations editors in order to avoid the delay of building them at each request;

Constructor Detail

AnnotationListView

public AnnotationListView()

Method Detail

getAnnotationAtRow

public AnnotationData getAnnotationAtRow(int row)

(non-Javadoc)

Specified by:

getAnnotationAtRow in interface AnnotationList

See Also:

AnnotationList.getAnnotationAtRow(int)

getSelectionModel

public ListSelectionModel getSelectionModel()

Description copied from interface: AnnotationList

Obtains the selection model used by this list view.

Specified by:

getSelectionModel in interface AnnotationList

Returns:

a ListSelectionModel object.

cleanup

public void cleanup()

Description copied from class: AbstractResource

releases the memory allocated to this resource

Specified by:

cleanup in interface Resource

Overrides:

cleanup in class AbstractResource

initGUI

protected void initGUI()

Description copied from class: AbstractDocumentView

Implementers should override this method and use it for populating the GUI.

Specified by:

initGUI in class AbstractDocumentView

getGUI

public Component getGUI()

Description copied from interface: DocumentView

Returns the actual UI component this view represents.

Specified by:

getGUI in interface DocumentView

Returns:

a Component value.

initListeners

protected void initListeners()

getSpecificEditorActions

public List<Action> getSpecificEditorActions(AnnotationSet set,
                                             Annotation annotation)

getGenericEditorActions

public List<Action> getGenericEditorActions(AnnotationSet set,
                                            Annotation annotation)

registerHooks

protected void registerHooks()

Description copied from class: AbstractDocumentView

This method will be called whenever the view becomes active. Implementers should use this to add hooks (such as mouse listeners) to the other views as required by their functionality.

Specified by:

registerHooks in class AbstractDocumentView

unregisterHooks

protected void unregisterHooks()

Description copied from class: AbstractDocumentView

This method will be called whenever this view becomes inactive. Implementers should use it to unregister whatever hooks they registered in AbstractDocumentView.registerHooks().

Specified by:

unregisterHooks in class AbstractDocumentView

getType

public int getType()

Description copied from interface: DocumentView

Returns the type of this view.

Specified by:

getType in interface DocumentView

Returns:

an int value

See Also:

DocumentView.CENTRAL, DocumentView.HORIZONTAL, DocumentView.VERTICAL

addAnnotation

public AnnotationDataImpl addAnnotation(Annotation ann,
                                        AnnotationSet set)

Adds an annotation to be displayed in the list.

Parameters:

ann - the annotation

set - the set containing the annotation

Returns:

a tag that can be used to refer to this annotation for future operations, e.g. when removing the annotation from display.

removeAnnotation

public void removeAnnotation(AnnotationData tag)

removeAnnotations

public void removeAnnotations(Collection<AnnotationData> tags)

addAnnotations

public List<AnnotationData> addAnnotations(List<Annotation> annotations,
                                           AnnotationSet set)

Adds a batch of annotations in one go. For each annotation, a tag object will be created. The return value is list that returns the tags in the same order as the collection used for the input annotations. This method does not assume it was called from the UI Thread.

Parameters:

annotations - a collection of annotations

set - the annotation set to which all the annotations belong.

Returns:

a collection of tags corresponding to the annotations.

getAllAnnotations

public List<AnnotationData> getAllAnnotations()

Returns the tags for all the annotations currently displayed

Returns:

a list of AnnotationDataImpl.

annotationUpdated

public void annotationUpdated(AnnotationEvent e)

Description copied from interface: AnnotationListener

Called when an Annotation has been updated

Specified by:

annotationUpdated in interface AnnotationListener

setSelectedAnnotations

public void setSelectedAnnotations(List<AnnotationData> selectedAnnots)

Description copied from interface: DocumentView

Some document views can use the concept of selected annotations. This method is called to change the set of selected annotations. The recommended way to change the selected annotations set is by calling the DocumentEditor.setSelectedAnnotations(List) method.

Specified by:

setSelectedAnnotations in interface DocumentView

Overrides:

setSelectedAnnotations in class AbstractDocumentView

selectAnnotationForTag

public void selectAnnotationForTag(Object tag)

Selects the annotation for the given tag.

Parameters:

tag - the tag of the annotation to be selected.

annotationChanged

public void annotationChanged(Annotation ann,
                              AnnotationSet set,
                              String oldType)

Description copied from interface: AnnotationEditorOwner

Called by the annotation editor when an annotation has been changed.

Specified by:

annotationChanged in interface AnnotationEditorOwner

Parameters:

ann - the annotation modified (after the modification occurred).

set - the parent annotation set for the annotation

oldType - the old type of the annotation. This value is only set if the annotation modification included a change of type.

getNextAnnotation

public Annotation getNextAnnotation()

Description copied from interface: AnnotationEditorOwner

Called by the editor for obtaining the next annotation to be edited.

Specified by:

getNextAnnotation in interface AnnotationEditorOwner

Returns:

an Annotation value.

getPreviousAnnotation

public Annotation getPreviousAnnotation()

Description copied from interface: AnnotationEditorOwner

Called by the editor for obtaining the previous annotation to be edited.

Specified by:

getPreviousAnnotation in interface AnnotationEditorOwner

Returns:

an Annotation value.

getTextComponent

public JTextComponent getTextComponent()

Description copied from interface: AnnotationEditorOwner

Gets the UI component used to display the document text. This is used by the annotation editor for obtaining positioning information.

Specified by:

getTextComponent in interface AnnotationEditorOwner

Returns:

a JTextComponent object.

selectAnnotation

public void selectAnnotation(AnnotationData data)

Description copied from interface: AnnotationEditorOwner

Called by the editor when a new annotation needs to be selected.

Specified by:

selectAnnotation in interface AnnotationEditorOwner

getRowForAnnotation

public int getRowForAnnotation(AnnotationData data)

Description copied from interface: AnnotationList

Returns the display row for a given annotation.

Specified by:

getRowForAnnotation in interface AnnotationList

Parameters:

data - the annotation for which the row is required

Returns:

a positive int value if the annotation is found or -1 otherwise