Package org.openstreetmap.josm.gui.dialogs

Class SelectionListDialog.SelectionListModel

java.lang.Object

javax.swing.AbstractListModel<OsmPrimitive>

org.openstreetmap.josm.gui.dialogs.SelectionListDialog.SelectionListModel

All Implemented Interfaces:

java.io.Serializable, javax.swing.ListModel<OsmPrimitive>, DataSelectionListener, DataSetListener, MainLayerManager.ActiveLayerChangeListener

Enclosing class:

SelectionListDialog

static class SelectionListDialog.SelectionListModel
extends javax.swing.AbstractListModel<OsmPrimitive>
implements MainLayerManager.ActiveLayerChangeListener, DataSelectionListener, DataSetListener

The list model for the list of OSM primitives in the current JOSM selection.

The model also maintains a history of the last SELECTION_HISTORY_SIZE JOSM selection.

Nested Class Summary

Nested classes/interfaces inherited from interface org.openstreetmap.josm.data.osm.DataSelectionListener

DataSelectionListener.AbstractSelectionEvent, DataSelectionListener.SelectionAddEvent, DataSelectionListener.SelectionChangeEvent, DataSelectionListener.SelectionRemoveEvent, DataSelectionListener.SelectionReplaceEvent, DataSelectionListener.SelectionToggleEvent

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.LinkedList<java.util.Collection<? extends OsmPrimitive>>	history
private java.util.List<OsmPrimitive>	selection
private static int	SELECTION_HISTORY_SIZE
private javax.swing.DefaultListSelectionModel	selectionModel

Fields inherited from class javax.swing.AbstractListModel

listenerList

Constructor Summary

Constructors

Constructor	Description
SelectionListModel(javax.swing.DefaultListSelectionModel selectionModel)	Constructor

Method Summary

Modifier and Type	Method	Description
void	activeOrEditLayerChanged(MainLayerManager.ActiveLayerChangeEvent e)	Called whenever the active or edit layer changed.
void	dataChanged(DataChangedEvent event)	Called after big changes in dataset.
protected void	fireContentsChanged(java.lang.Object source, int index0, int index1)
OsmPrimitive	getElementAt(int index)
java.lang.String	getJOSMSelectionSummary()	Replies a summary of the current JOSM selection
java.util.Collection<OsmPrimitive>	getSelected()	Replies the collection of OSM primitives currently selected in the view of this model
java.util.List<java.util.Collection<? extends OsmPrimitive>>	getSelectionHistory()	Replies the history of JOSM selections
int	getSize()
boolean	isSelectionEmpty()	Determines if no OSM primitives are currently selected.
void	nodeMoved(NodeMovedEvent event)	A node's coordinates were modified.
void	otherDatasetChange(AbstractDatasetChangedEvent event)	Minor dataset change, currently only changeset id changed is supported, but can be extended in future.
void	primitivesAdded(PrimitivesAddedEvent event)	A bunch of primitives were added into the DataSet, or existing deleted/invisible primitives were resurrected.
void	primitivesRemoved(PrimitivesRemovedEvent event)	A bunch of primitives were removed from the DataSet, or preexisting primitives were marked as deleted.
void	relationMembersChanged(RelationMembersChangedEvent event)	A relation's members have changed.
void	remember(java.util.Collection<? extends OsmPrimitive> selection)	Remembers a JOSM selection the history of JOSM selections
void	selectionChanged(DataSelectionListener.SelectionChangeEvent event)	Called whenever the selection is changed.
void	setJOSMSelection(java.util.Collection<? extends OsmPrimitive> selection)	Sets the collection of currently selected OSM objects
void	setSelected(java.util.Collection<OsmPrimitive> sel)	Sets the OSM primitives to be selected in the view of this model
void	sort()	Sorts the current elements in the selection
void	tagsChanged(TagsChangedEvent event)	There was some change in the tag set of a primitive.
void	update(java.util.Collection<? extends OsmPrimitive> toUpdate)	Triggers a refresh of the view for all primitives in toUpdate which are currently displayed in the view
void	wayNodesChanged(WayNodesChangedEvent event)	A way's node list was changed.

Methods inherited from class javax.swing.AbstractListModel

addListDataListener, fireIntervalAdded, fireIntervalRemoved, getListDataListeners, getListeners, removeListDataListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openstreetmap.josm.data.osm.event.DataSetListener

dataChangedIndividualEvents

Field Detail

SELECTION_HISTORY_SIZE

private static final int SELECTION_HISTORY_SIZE

See Also:

Constant Field Values

history

private java.util.LinkedList<java.util.Collection<? extends OsmPrimitive>> history

selection

private final transient java.util.List<OsmPrimitive> selection

selectionModel

private final javax.swing.DefaultListSelectionModel selectionModel

Constructor Detail

SelectionListModel

SelectionListModel(javax.swing.DefaultListSelectionModel selectionModel)

Constructor

Parameters:

selectionModel - the selection model used in the list

Method Detail

getJOSMSelectionSummary

public java.lang.String getJOSMSelectionSummary()

Replies a summary of the current JOSM selection

Returns:

a summary of the current JOSM selection

remember

public void remember(java.util.Collection<? extends OsmPrimitive> selection)

Remembers a JOSM selection the history of JOSM selections

Parameters:

selection - the JOSM selection. Ignored if null or empty.

getSelectionHistory

public java.util.List<java.util.Collection<? extends OsmPrimitive>> getSelectionHistory()

Replies the history of JOSM selections

Returns:

history of JOSM selections

getElementAt

public OsmPrimitive getElementAt(int index)

Specified by:

getElementAt in interface javax.swing.ListModel<OsmPrimitive>

getSize

public int getSize()

Specified by:

getSize in interface javax.swing.ListModel<OsmPrimitive>

isSelectionEmpty

public boolean isSelectionEmpty()

Determines if no OSM primitives are currently selected.

Returns:

true if no OSM primitives are currently selected

Since:

10383

getSelected

public java.util.Collection<OsmPrimitive> getSelected()

Replies the collection of OSM primitives currently selected in the view of this model

Returns:

chosen elements in the view

setSelected

public void setSelected(java.util.Collection<OsmPrimitive> sel)

Sets the OSM primitives to be selected in the view of this model

Parameters:

sel - the collection of primitives to select

fireContentsChanged

protected void fireContentsChanged(java.lang.Object source,
                                   int index0,
                                   int index1)

Overrides:

fireContentsChanged in class javax.swing.AbstractListModel<OsmPrimitive>

setJOSMSelection

public void setJOSMSelection(java.util.Collection<? extends OsmPrimitive> selection)

Sets the collection of currently selected OSM objects

Parameters:

selection - the collection of currently selected OSM objects

update

public void update(java.util.Collection<? extends OsmPrimitive> toUpdate)

Triggers a refresh of the view for all primitives in toUpdate which are currently displayed in the view

Parameters:

toUpdate - the collection of primitives to update

sort

public void sort()

Sorts the current elements in the selection

activeOrEditLayerChanged

public void activeOrEditLayerChanged(MainLayerManager.ActiveLayerChangeEvent e)

Description copied from interface: MainLayerManager.ActiveLayerChangeListener

Called whenever the active or edit layer changed.

You can be sure that this layer is still contained in this set.

Listeners are called in the EDT thread and you can manipulate the layer manager in the current thread.

Specified by:

activeOrEditLayerChanged in interface MainLayerManager.ActiveLayerChangeListener

Parameters:

e - The change event.

selectionChanged

public void selectionChanged(DataSelectionListener.SelectionChangeEvent event)

Description copied from interface: DataSelectionListener

Called whenever the selection is changed. You get notified about the new selection, the elements that were added and removed and the layer that triggered the event.

Specified by:

selectionChanged in interface DataSelectionListener

Parameters:

event - The selection change event.

See Also:

DataSelectionListener.SelectionChangeEvent

dataChanged

public void dataChanged(DataChangedEvent event)

Description copied from interface: DataSetListener

Called after big changes in dataset. Usually other events are stopped using Dataset.beginUpdate() and after operation is completed (Dataset.endUpdate()), DataSetListener.dataChanged(DataChangedEvent event) is called.

Specified by:

dataChanged in interface DataSetListener

Parameters:

event - data change event

nodeMoved

public void nodeMoved(NodeMovedEvent event)

Description copied from interface: DataSetListener

A node's coordinates were modified.

Specified by:

nodeMoved in interface DataSetListener

Parameters:

event - The event for the node that was moved.

otherDatasetChange

public void otherDatasetChange(AbstractDatasetChangedEvent event)

Description copied from interface: DataSetListener

Minor dataset change, currently only changeset id changed is supported, but can be extended in future.

Specified by:

otherDatasetChange in interface DataSetListener

Parameters:

event - the event for data modification

relationMembersChanged

public void relationMembersChanged(RelationMembersChangedEvent event)

Description copied from interface: DataSetListener

A relation's members have changed.

Specified by:

relationMembersChanged in interface DataSetListener

Parameters:

event - The event for the relation that was modified.

tagsChanged

public void tagsChanged(TagsChangedEvent event)

Description copied from interface: DataSetListener

There was some change in the tag set of a primitive. It can have been a tag addition, tag removal or change in tag value.

Specified by:

tagsChanged in interface DataSetListener

Parameters:

event - the event for the primitive, whose tags were affected.

wayNodesChanged

public void wayNodesChanged(WayNodesChangedEvent event)

Description copied from interface: DataSetListener

A way's node list was changed.

Specified by:

wayNodesChanged in interface DataSetListener

Parameters:

event - The event for the way that was modified.

primitivesAdded

public void primitivesAdded(PrimitivesAddedEvent event)

Description copied from interface: DataSetListener

A bunch of primitives were added into the DataSet, or existing deleted/invisible primitives were resurrected.

Specified by:

primitivesAdded in interface DataSetListener

Parameters:

event - An event for an collection of newly-visible primitives

primitivesRemoved

public void primitivesRemoved(PrimitivesRemovedEvent event)

Description copied from interface: DataSetListener

A bunch of primitives were removed from the DataSet, or preexisting primitives were marked as deleted.

Specified by:

primitivesRemoved in interface DataSetListener

Parameters:

event - An event for an collection of newly-invisible primitives