org.openstreetmap.josm.actions.mapmode

Class ImproveWayAccuracyAction

java.lang.Object

javax.swing.AbstractAction

org.openstreetmap.josm.actions.JosmAction

org.openstreetmap.josm.actions.mapmode.MapMode

org.openstreetmap.josm.actions.mapmode.ImproveWayAccuracyAction

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, SelectionChangedListener, ModifierExListener, PreferenceChangedListener, Destroyable

public class ImproveWayAccuracyAction
extends MapMode
implements SelectionChangedListener, ModifierExListener

A special map mode that is optimized for improving way geometry. (by efficiently moving, adding and deleting way-nodes)

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	ImproveWayAccuracyAction.State

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

JosmAction.ActiveLayerChangeAdapter, JosmAction.LayerChangeAdapter, JosmAction.SelectionChangeAdapter

Field Summary

Fields

Modifier and Type	Field and Description
private static CachingProperty<java.awt.BasicStroke>	ADD_NODE_STROKE
private Node	candidateNode
private WaySegment	candidateSegment
private static java.lang.String	CROSSHAIR
private java.awt.Cursor	cursorImprove
private java.awt.Cursor	cursorImproveAdd
private java.awt.Cursor	cursorImproveAddLock
private java.awt.Cursor	cursorImproveDelete
private java.awt.Cursor	cursorImproveLock
private java.awt.Cursor	cursorSelect
private java.awt.Cursor	cursorSelectHover
private static CachingProperty<java.awt.BasicStroke>	DELETE_NODE_STROKE
private static CachingProperty<java.lang.Integer>	DOT_SIZE
private boolean	dragging
private java.awt.Color	guideColor
private java.awt.Point	mousePos
private static CachingProperty<java.awt.BasicStroke>	MOVE_NODE_INTERSECTING_STROKE
private static CachingProperty<java.awt.BasicStroke>	MOVE_NODE_STROKE
private MapView	mv
protected java.lang.String	oldModeHelpText
private static CachingProperty<java.awt.BasicStroke>	SELECT_TARGET_WAY_STROKE
private boolean	selectionChangedBlocked
private static long	serialVersionUID
private ImproveWayAccuracyAction.State	state
private Way	targetWay
private AbstractMapViewPaintable	temporaryLayer

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

alt, ctrl, cursor, 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 and Description
ImproveWayAccuracyAction() Constructs a new ImproveWayAccuracyAction.

Method Summary

Modifier and Type	Method and Description
protected void	drawIntersectingWayHelperLines(MapView mv, MapViewPath b)
void	enterMode() Makes this map mode active.
void	exitMode() Makes this map mode inactive.
java.lang.String	getModeHelpText() Returns a short translated help message describing how this map mode can be used, to be displayed in status line.
boolean	layerIsSupported(Layer l) Determines if layer l is supported by this map mode.
void	modifiersExChanged(int modifiers) Called when the extended modifiers are changed
void	mouseDragged(java.awt.event.MouseEvent e)
void	mouseExited(java.awt.event.MouseEvent e)
void	mouseMoved(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent e)
void	paint(java.awt.Graphics2D g, MapView mv, Bounds bbox) Redraws temporary layer.
protected void	readPreferences()
void	selectionChanged(java.util.Collection<? extends OsmPrimitive> newSelection) Informs the listener that the selection in the dataset has changed.
void	startImproving(Way targetWay) Switches to Improving state
void	startSelecting() Switches to Selecting state
private void	updateCursor() Sets new cursor depending on state, mouse position
void	updateCursorDependentObjectsIfNeeded() Updates these objects under cursor: targetWay, candidateNode, candidateSegment
protected void	updateEnabledState() Override in subclasses to update the enabled state of the action when something in the JOSM state changes, i.e.
private void	updateStateByCurrentSelection() Updates the state according to the current selection.
protected void	updateStatusLine()

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

actionPerformed, getPreservedPrimitives, isEditableDataLayer, mouseClicked, mouseEntered, mousePressed, preferenceChanged, requestFocusInMapView, updateKeyModifiers, updateKeyModifiers, updateKeyModifiers, updateKeyModifiersEx

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

checkAndConfirmOutlyingOperation, destroy, getLayerManager, getShortcut, initEnabledState, installAdapters, listenToLayerChange, listenToSelectionChange, setTooltip, 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

Field Detail

CROSSHAIR

private static final java.lang.String CROSSHAIR

See Also:

Constant Field Values

state

private ImproveWayAccuracyAction.State state

mv

private MapView mv

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

targetWay

private transient Way targetWay

candidateNode

private transient Node candidateNode

candidateSegment

private transient WaySegment candidateSegment

mousePos

private java.awt.Point mousePos

dragging

private boolean dragging

cursorSelect

private final java.awt.Cursor cursorSelect

cursorSelectHover

private final java.awt.Cursor cursorSelectHover

cursorImprove

private final java.awt.Cursor cursorImprove

cursorImproveAdd

private final java.awt.Cursor cursorImproveAdd

cursorImproveDelete

private final java.awt.Cursor cursorImproveDelete

cursorImproveAddLock

private final java.awt.Cursor cursorImproveAddLock

cursorImproveLock

private final java.awt.Cursor cursorImproveLock

guideColor

private java.awt.Color guideColor

SELECT_TARGET_WAY_STROKE

private static final CachingProperty<java.awt.BasicStroke> SELECT_TARGET_WAY_STROKE

MOVE_NODE_STROKE

private static final CachingProperty<java.awt.BasicStroke> MOVE_NODE_STROKE

MOVE_NODE_INTERSECTING_STROKE

private static final CachingProperty<java.awt.BasicStroke> MOVE_NODE_INTERSECTING_STROKE

ADD_NODE_STROKE

private static final CachingProperty<java.awt.BasicStroke> ADD_NODE_STROKE

DELETE_NODE_STROKE

private static final CachingProperty<java.awt.BasicStroke> DELETE_NODE_STROKE

DOT_SIZE

private static final CachingProperty<java.lang.Integer> DOT_SIZE

selectionChangedBlocked

private boolean selectionChangedBlocked

oldModeHelpText

protected java.lang.String oldModeHelpText

temporaryLayer

private final transient AbstractMapViewPaintable temporaryLayer

Constructor Detail

ImproveWayAccuracyAction

public ImproveWayAccuracyAction()

Constructs a new ImproveWayAccuracyAction.

Since:

11713

Method Detail

enterMode

public void enterMode()

Description copied from class: MapMode

Makes this map mode active.

Overrides:

enterMode in class MapMode

readPreferences

protected void readPreferences()

Overrides:

readPreferences in class MapMode

exitMode

public void exitMode()

Description copied from class: MapMode

Makes this map mode inactive.

Overrides:

exitMode in class MapMode

updateStatusLine

protected void updateStatusLine()

Overrides:

updateStatusLine 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

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

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()

paint

public void paint(java.awt.Graphics2D g,
                  MapView mv,
                  Bounds bbox)

Redraws temporary layer. Highlights targetWay in select mode. Draws preview lines in improve mode and highlights the candidateNode

Parameters:

g - The graphics

mv - The map view

bbox - The bounding box

drawIntersectingWayHelperLines

protected void drawIntersectingWayHelperLines(MapView mv,
                                              MapViewPath b)

modifiersExChanged

public void modifiersExChanged(int modifiers)

Description copied from interface: ModifierExListener

Called when the extended modifiers are changed

Specified by:

modifiersExChanged in interface ModifierExListener

Parameters:

modifiers - The new extended modifiers

selectionChanged

public void selectionChanged(java.util.Collection<? extends OsmPrimitive> newSelection)

Description copied from interface: SelectionChangedListener

Informs the listener that the selection in the dataset has changed.

Specified by:

selectionChanged in interface SelectionChangedListener

Parameters:

newSelection - The new selection.

mouseDragged

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

Specified by:

mouseDragged in interface java.awt.event.MouseMotionListener

Overrides:

mouseDragged in class MapMode

mouseMoved

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

Specified by:

mouseMoved in interface java.awt.event.MouseMotionListener

Overrides:

mouseMoved in class MapMode

mouseReleased

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

Specified by:

mouseReleased in interface java.awt.event.MouseListener

Overrides:

mouseReleased in class MapMode

mouseExited

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

Specified by:

mouseExited in interface java.awt.event.MouseListener

Overrides:

mouseExited in class MapMode

updateCursor

private void updateCursor()

Sets new cursor depending on state, mouse position

updateCursorDependentObjectsIfNeeded

public void updateCursorDependentObjectsIfNeeded()

Updates these objects under cursor: targetWay, candidateNode, candidateSegment

startSelecting

public void startSelecting()

Switches to Selecting state

startImproving

public void startImproving(Way targetWay)

Switches to Improving state

Parameters:

targetWay - Way that is going to be improved

updateStateByCurrentSelection

private void updateStateByCurrentSelection()

Updates the state according to the current selection. Goes to Improve state if a single way or node is selected. Extracts a way by a node in the second case.