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:

ActionListener, MouseListener, MouseMotionListener, Serializable, Cloneable, EventListener, Action, SelectionChangedListener, MapViewPaintable, ModifierListener, Destroyable

public class ImproveWayAccuracyAction
extends MapMode
implements MapViewPaintable, SelectionChangedListener, ModifierListener

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.LayerChangeAdapter, JosmAction.SelectionChangeAdapter

Field Summary

Fields

Modifier and Type	Field and Description
private Stroke	addNodeStroke
private Node	candidateNode
private WaySegment	candidateSegment
private Cursor	cursorImprove
private Cursor	cursorImproveAdd
private Cursor	cursorImproveAddLock
private Cursor	cursorImproveDelete
private Cursor	cursorImproveLock
private Cursor	cursorSelect
private Cursor	cursorSelectHover
private Stroke	deleteNodeStroke
private int	dotSize
private boolean	dragging
private Color	guideColor
private Point	mousePos
private Stroke	moveNodeStroke
private MapView	mv
protected String	oldModeHelpText
private boolean	selectionChangedBlocked
private Stroke	selectTargetWayStroke
private static long	serialVersionUID
private ImproveWayAccuracyAction.State	state
private Way	targetWay

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(MapFrame mapFrame) Constructs a new ImproveWayAccuracyAction.

Method Summary

Modifier and Type	Method and Description
void	enterMode() Makes this map mode active.
void	exitMode() Makes this map mode inactive.
String	getModeHelpText()
boolean	layerIsSupported(Layer l) Determines if layer l is supported by this map mode.
void	modifiersChanged(int modifiers)
void	mouseDragged(MouseEvent e)
void	mouseExited(MouseEvent e)
void	mouseMoved(MouseEvent e)
void	mouseReleased(MouseEvent e)
void	paint(Graphics2D g, MapView mv, Bounds bbox) Redraws temporary layer.
private void	readPreferences()
void	selectionChanged(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, mouseClicked, mouseEntered, mousePressed, requestFocusInMapView, updateKeyModifiers, updateKeyModifiers, updateKeyModifiers

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

destroy, getCurrentDataSet, getEditLayer, getShortcut, initEnabledState, installAdapters, setTooltip, updateEnabledState

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

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 Point mousePos

dragging

private boolean dragging

cursorSelect

private final Cursor cursorSelect

cursorSelectHover

private final Cursor cursorSelectHover

cursorImprove

private final Cursor cursorImprove

cursorImproveAdd

private final Cursor cursorImproveAdd

cursorImproveDelete

private final Cursor cursorImproveDelete

cursorImproveAddLock

private final Cursor cursorImproveAddLock

cursorImproveLock

private final Cursor cursorImproveLock

guideColor

private Color guideColor

selectTargetWayStroke

private transient Stroke selectTargetWayStroke

moveNodeStroke

private transient Stroke moveNodeStroke

addNodeStroke

private transient Stroke addNodeStroke

deleteNodeStroke

private transient Stroke deleteNodeStroke

dotSize

private int dotSize

selectionChangedBlocked

private boolean selectionChangedBlocked

oldModeHelpText

protected String oldModeHelpText

Constructor Detail

ImproveWayAccuracyAction

public ImproveWayAccuracyAction(MapFrame mapFrame)

Constructs a new ImproveWayAccuracyAction.

Parameters:

mapFrame - Map frame

Method Detail

enterMode

public void enterMode()

Description copied from class: MapMode

Makes this map mode active.

Overrides:

enterMode in class MapMode

readPreferences

private void readPreferences()

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 String getModeHelpText()

Overrides:

getModeHelpText 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

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()

paint

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

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

Specified by:

paint in interface MapViewPaintable

Parameters:

g - Graphics

mv - The object that can translate GeoPoints to screen coordinates.

bbox - Bounding box

modifiersChanged

public void modifiersChanged(int modifiers)

Specified by:

modifiersChanged in interface ModifierListener

selectionChanged

public void selectionChanged(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(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class MapMode

mouseMoved

public void mouseMoved(MouseEvent e)

Specified by:

mouseMoved in interface MouseMotionListener

Overrides:

mouseMoved in class MapMode

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class MapMode

mouseExited

public void mouseExited(MouseEvent e)

Specified by:

mouseExited in interface 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.