Package org.openstreetmap.josm.actions

Class PurgeAction

java.lang.Object

javax.swing.AbstractAction

org.openstreetmap.josm.actions.JosmAction

org.openstreetmap.josm.actions.PurgeAction

All Implemented Interfaces:

java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action, Destroyable

public class PurgeAction
extends JosmAction

The action to purge the selected primitives, i.e. remove them from the data layer, or remove their content and make them incomplete. This means, the deleted flag is not affected and JOSM simply forgets about these primitives. This action is undo-able. In order not to break previous commands in the undo buffer, we must re-add the identical object (and not semantically equal ones).

Since:

3431

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	PurgeAction.SelectionForcedPrimitiveRenderer	force selection to be active for all entries

Nested classes/interfaces inherited from class org.openstreetmap.josm.actions.JosmAction

JosmAction.ActiveLayerChangeAdapter, JosmAction.LayerChangeAdapter, JosmAction.SelectionChangeAdapter

Field Summary

Fields

Modifier and Type	Field	Description
protected javax.swing.JCheckBox	cbClearUndoRedo
protected OsmDataLayer	layer
protected boolean	modified
protected java.util.List<OsmPrimitive>	toPurgeAdditionally	Subset of toPurgeChecked.

Fields inherited from class org.openstreetmap.josm.actions.JosmAction

sc

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors

Constructor	Description
PurgeAction()	Constructs a new PurgeAction.

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(java.awt.event.ActionEvent e)
private javax.swing.JPanel	buildPanel(boolean modified)
PurgeCommand	getPurgeCommand(java.util.Collection<OsmPrimitive> sel)	Creates command to purge selected OSM primitives.
protected void	updateEnabledState()	Override in subclasses to update the enabled state of the action when something in the JOSM state changes, i.e.
protected void	updateEnabledState(java.util.Collection<? extends OsmPrimitive> selection)	Override in subclasses to update the enabled state of the action if the collection of selected primitives changes.

Methods inherited from class org.openstreetmap.josm.actions.JosmAction

buildActiveLayerChangeAdapter, buildLayerChangeAdapter, checkAndConfirmOutlyingOperation, destroy, getLayerManager, getShortcut, initEnabledState, installAdapters, listenToLayerChange, listenToSelectionChange, setHelpId, setToolbarId, setTooltip, updateEnabledStateOnCurrentSelection, updateEnabledStateOnCurrentSelection, updateEnabledStateOnModifiableSelection, waitFuture

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.swing.Action

accept

Field Detail

layer

protected transient OsmDataLayer layer

cbClearUndoRedo

protected javax.swing.JCheckBox cbClearUndoRedo

modified

protected boolean modified

toPurgeAdditionally

protected transient java.util.List<OsmPrimitive> toPurgeAdditionally

Subset of toPurgeChecked. Those that have not been in the selection.

Constructor Detail

PurgeAction

public PurgeAction()

Constructs a new PurgeAction.

Method Detail

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

getPurgeCommand

public PurgeCommand getPurgeCommand(java.util.Collection<OsmPrimitive> sel)

Creates command to purge selected OSM primitives.

Parameters:

sel - selected OSM primitives

Returns:

command to purge selected OSM primitives

Since:

11252

buildPanel

private javax.swing.JPanel buildPanel(boolean modified)

updateEnabledState

protected void updateEnabledState()

Description copied from class: JosmAction

Override in subclasses to update the enabled state of the action when something in the JOSM state changes, i.e. when a layer is removed or added. See JosmAction.updateEnabledState(Collection) to respond to changes in the collection of selected primitives. Default behavior is empty.

Overrides:

updateEnabledState in class JosmAction

See Also:

JosmAction.updateEnabledState(Collection), JosmAction.initEnabledState(), JosmAction.listenToLayerChange()

updateEnabledState

protected void updateEnabledState(java.util.Collection<? extends OsmPrimitive> selection)

Description copied from class: JosmAction

Override in subclasses to update the enabled state of the action if the collection of selected primitives changes. This method is called with the new selection.

Overrides:

updateEnabledState in class JosmAction

Parameters:

selection - the collection of selected primitives; may be empty, but not null

See Also:

JosmAction.updateEnabledState(), JosmAction.initEnabledState(), JosmAction.listenToSelectionChange()