Package org.openstreetmap.josm.actions

Class SplitWayAction

java.lang.Object

javax.swing.AbstractAction

org.openstreetmap.josm.actions.JosmAction

org.openstreetmap.josm.actions.SplitWayAction

All Implemented Interfaces:

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

public class SplitWayAction
extends JosmAction

Splits a way into multiple ways (all identical except for their node list). Ways are just split at the selected nodes. The nodes remain in their original order. Selected nodes at the end of a way are ignored.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	SplitWayAction.SegmentListCellRenderer
(package private) static class	SplitWayAction.SegmentToKeepSelectionDialog	A dialog to query which way segment should reuse the history of the way to split.

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

JosmAction.ActiveLayerChangeAdapter, JosmAction.LayerChangeAdapter, JosmAction.SelectionChangeAdapter

Field Summary

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
SplitWayAction()	Create a new SplitWayAction.

Method Summary

Modifier and Type	Method	Description
void	actionPerformed(java.awt.event.ActionEvent e)	Called when the action is executed.
(package private) static void	doSplitWay(Way way, Way wayToKeep, java.util.List<Way> newWays, java.util.List<OsmPrimitive> newSelection)
static void	doSplitWayShowSegmentSelection(Way splitWay, java.util.List<Node> splitNodes, java.util.List<OsmPrimitive> selection)	Perform way splitting after presenting the user with a choice which way segment history should be preserved (in expert mode)
(package private) static java.util.List<Way>	getApplicableWays(java.util.List<Way> selectedWays, java.util.List<Node> selectedNodes)	Determine which ways to split.
static void	runOn(DataSet ds)	Run the action on the given dataset.
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

Constructor Detail

SplitWayAction

public SplitWayAction()

Create a new SplitWayAction.

Method Detail

actionPerformed

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

Called when the action is executed. This method performs an expensive check whether the selection clearly defines one of the split actions outlined above, and if yes, calls the splitWay method.

runOn

public static void runOn(DataSet ds)

Run the action on the given dataset.

Parameters:

ds - dataset

Since:

14542

doSplitWayShowSegmentSelection

public static void doSplitWayShowSegmentSelection(Way splitWay,
                                                  java.util.List<Node> splitNodes,
                                                  java.util.List<OsmPrimitive> selection)

Perform way splitting after presenting the user with a choice which way segment history should be preserved (in expert mode)

Parameters:

splitWay - The way to split

splitNodes - The nodes at which the way should be split

selection - (Optional) selection which should be updated

Since:

18759

getApplicableWays

static java.util.List<Way> getApplicableWays(java.util.List<Way> selectedWays,
                                             java.util.List<Node> selectedNodes)

Determine which ways to split.

Parameters:

selectedWays - List of user selected ways.

selectedNodes - List of user selected nodes.

Returns:

List of ways to split

doSplitWay

static void doSplitWay(Way way,
                       Way wayToKeep,
                       java.util.List<Way> newWays,
                       java.util.List<OsmPrimitive> newSelection)

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()