Package org.openstreetmap.josm.actions.mapmode

Class SplitMode

java.lang.Object

javax.swing.AbstractAction

org.openstreetmap.josm.actions.JosmAction

org.openstreetmap.josm.actions.mapmode.MapMode

org.openstreetmap.josm.actions.mapmode.SplitMode

All Implemented Interfaces:

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

public class SplitMode
extends MapMode

Map mode for splitting ways.

Since:

18759

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	SplitMode.SplitWayActionConcrete	Split a specified Way at the given nodes

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
(package private) HighlightHelper	highlight	Helper to keep track of highlighted primitives
(package private) static CachingProperty<java.lang.Boolean>	IGNORE_DISABLED_WAYS	Don't consider disabled ways
(package private) static CachingProperty<java.lang.Boolean>	PREFER_SELECTED_WAYS	Prioritized selected ways over others when splitting

Fields inherited from class org.openstreetmap.josm.actions.mapmode.MapMode

alt, ctrl, cursor, meta, platformMenuShortcutKeyMask, shift

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
SplitMode()	Construct a new SplitMode object

Method Summary

Modifier and Type	Method	Description
private void	addHoverHighlightListener(java.awt.Component c, java.util.Collection<OsmPrimitive> prims)	Add a mouse listener to the component c which highlights prims when the mouse pointer is hovering over the component
private void	addNodeAndSplit(MapView mv, java.awt.Point mousePos, Way way)	Add a node to a way and then split it
private static java.lang.String	createLabelText(OsmPrimitive primitive)	Create the text for a OsmPrimitive label, including its keys
private static java.lang.String	createLabelText(OsmPrimitive primitive, boolean includeKeys)	Create the text for a OsmPrimitive label
private javax.swing.JPopupMenu	createPopup(Node n, java.util.Collection<Way> applicableWays)	Create a new split way selection popup
void	enterMode()	Makes this map mode active.
void	exitMode()	Makes this map mode inactive.
private static java.util.List<Way>	getApplicableWays(Node n, java.util.Collection<Way> preferredWays)	Get a list of potential ways to be split for a given node
java.lang.String	getModeHelpText()	Returns a short translated help message describing how this map mode can be used, to be displayed in status line.
private static java.util.Optional<OsmPrimitive>	getPrimitiveAtPoint(java.awt.Point p)
boolean	layerIsSupported(Layer l)	Determines if layer l is supported by this map mode.
void	mouseMoved(java.awt.event.MouseEvent e)
void	mousePressed(java.awt.event.MouseEvent e)
private boolean	removeHighlighting()	Removes all existing highlights.
private boolean	updateUserFeedback(java.awt.event.MouseEvent e)	Determine objects to highlight and update highlight

Methods inherited from class org.openstreetmap.josm.actions.mapmode.MapMode

actionPerformed, isEditableDataLayer, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseReleased, preferenceChanged, readPreferences, requestFocusInMapView, updateKeyModifiers, updateKeyModifiers, updateKeyModifiers, updateKeyModifiersEx, updateStatusLine

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

buildActiveLayerChangeAdapter, buildLayerChangeAdapter, checkAndConfirmOutlyingOperation, destroy, getLayerManager, getShortcut, initEnabledState, installAdapters, listenToLayerChange, listenToSelectionChange, setHelpId, setToolbarId, setTooltip, updateEnabledState, updateEnabledState, 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

PREFER_SELECTED_WAYS

static final CachingProperty<java.lang.Boolean> PREFER_SELECTED_WAYS

Prioritized selected ways over others when splitting

IGNORE_DISABLED_WAYS

static final CachingProperty<java.lang.Boolean> IGNORE_DISABLED_WAYS

Don't consider disabled ways

highlight

HighlightHelper highlight

Helper to keep track of highlighted primitives

Constructor Detail

SplitMode

public SplitMode()

Construct a new SplitMode object

Method Detail

enterMode

public void enterMode()

Description copied from class: MapMode

Makes this map mode active.

Overrides:

enterMode in class MapMode

exitMode

public void exitMode()

Description copied from class: MapMode

Makes this map mode inactive.

Overrides:

exitMode in class MapMode

layerIsSupported

public boolean layerIsSupported(Layer l)

Description copied from class: MapMode

Determines if layer l is supported by this map mode. By default, all tools will work with all layers. Can be overwritten to require a special type of layer

Overrides:

layerIsSupported in class MapMode

Parameters:

l - layer

Returns:

true if the layer is supported by this map mode

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

Overrides:

mousePressed in class MapMode

addNodeAndSplit

private void addNodeAndSplit(MapView mv,
                             java.awt.Point mousePos,
                             Way way)

Add a node to a way and then split it

Parameters:

mv - The current mapview

mousePos - The mouse position

way - The nearest way

mouseMoved

public void mouseMoved(java.awt.event.MouseEvent e)

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Overrides:

mouseMoved in class MapMode

getModeHelpText

public java.lang.String getModeHelpText()

Description copied from class: MapMode

Returns a short translated help message describing how this map mode can be used, to be displayed in status line.

Overrides:

getModeHelpText in class MapMode

Returns:

a short translated help message describing how this map mode can be used

getPrimitiveAtPoint

private static java.util.Optional<OsmPrimitive> getPrimitiveAtPoint(java.awt.Point p)

getApplicableWays

private static java.util.List<Way> getApplicableWays(Node n,
                                                     java.util.Collection<Way> preferredWays)

Get a list of potential ways to be split for a given node

Parameters:

n - The node at which ways should be split

preferredWays - List of ways that should be prioritized over others. If one or more potential preferred ways are found, other ways are disregarded.

Returns:

List of potential ways to be split

createPopup

private javax.swing.JPopupMenu createPopup(Node n,
                                           java.util.Collection<Way> applicableWays)

Create a new split way selection popup

Parameters:

n - Node at which ways should be split

applicableWays - Potential split ways to select from

Returns:

A new popup object

updateUserFeedback

private boolean updateUserFeedback(java.awt.event.MouseEvent e)

Determine objects to highlight and update highlight

Parameters:

e - MouseEvent that triggered the update

Returns:

true if repaint is required

removeHighlighting

private boolean removeHighlighting()

Removes all existing highlights.

Returns:

true if a repaint is required

addHoverHighlightListener

private void addHoverHighlightListener(java.awt.Component c,
                                       java.util.Collection<OsmPrimitive> prims)

Add a mouse listener to the component c which highlights prims when the mouse pointer is hovering over the component

Parameters:

c - The component to add the hover mouse listener to

prims - The primitives to highlight when the component is hovered

createLabelText

private static java.lang.String createLabelText(OsmPrimitive primitive)

Create the text for a OsmPrimitive label, including its keys

Parameters:

primitive - The OsmPrimitive to describe

Returns:

Text describing the OsmPrimitive

createLabelText

private static java.lang.String createLabelText(OsmPrimitive primitive,
                                                boolean includeKeys)

Create the text for a OsmPrimitive label

Parameters:

primitive - The OsmPrimitive to describe

includeKeys - Include keys in description

Returns:

Text describing the OsmPrimitive