Package org.openstreetmap.josm.gui.history

Class HistoryBrowserDialogManager

java.lang.Object

org.openstreetmap.josm.gui.history.HistoryBrowserDialogManager

All Implemented Interfaces:

LayerManager.LayerChangeListener

public final class HistoryBrowserDialogManager
extends java.lang.Object
implements LayerManager.LayerChangeListener

Manager allowing to show/hide history dialogs.

Since:

2019

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.LinkedHashMap<java.lang.Long,HistoryBrowserDialog>	dialogs
private static java.util.List<HistoryHook>	hooks
private static HistoryBrowserDialogManager	instance
private static java.lang.String	WINDOW_GEOMETRY_PREF

Constructor Summary

Constructors

Modifier	Constructor	Description
private	HistoryBrowserDialogManager()

Method Summary

Modifier and Type	Method	Description
static boolean	addHistoryHook(HistoryHook hook)	Adds a new HistoryHook.
boolean	existsDialog(long id)	Determines if an history dialog exists for the given object id.
static HistoryBrowserDialogManager	getInstance()	Replies the unique instance.
private boolean	hasDialogWithCloseUpperLeftCorner(java.awt.Point p)
void	hide(HistoryBrowserDialog dialog)	Hides the specified history dialog and cleans associated resources.
void	hideAll()	Hides and destroys all currently visible history browser dialogs
private static boolean	isUnloaded(PrimitiveId p)
void	layerAdded(LayerManager.LayerAddEvent e)	Notifies this listener that a layer has been added.
void	layerOrderChanged(LayerManager.LayerOrderChangeEvent e)	Notifies this listener that the order of layers was changed.
void	layerRemoving(LayerManager.LayerRemoveEvent e)	Notifies this listener that a layer was just removed.
private void	placeOnScreen(HistoryBrowserDialog dialog)
static boolean	removeHistoryHook(HistoryHook hook)	Removes an existing HistoryHook.
void	show(History h)	Show history dialog for the given history.
void	showHistory(java.awt.Component parent, java.util.Collection<? extends PrimitiveId> primitives)	Show history dialog(s) for the given primitive(s).
void	showHistory(java.util.Collection<? extends PrimitiveId> primitives)	Show history dialog(s) for the given primitive(s).

Methods inherited from class java.lang.Object

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

Field Detail

WINDOW_GEOMETRY_PREF

private static final java.lang.String WINDOW_GEOMETRY_PREF

instance

private static HistoryBrowserDialogManager instance

dialogs

private final java.util.LinkedHashMap<java.lang.Long,HistoryBrowserDialog> dialogs

hooks

private static final java.util.List<HistoryHook> hooks

Constructor Detail

HistoryBrowserDialogManager

private HistoryBrowserDialogManager()

Method Detail

isUnloaded

private static boolean isUnloaded(PrimitiveId p)

getInstance

public static HistoryBrowserDialogManager getInstance()

Replies the unique instance.

Returns:

the unique instance

existsDialog

public boolean existsDialog(long id)

Determines if an history dialog exists for the given object id.

Parameters:

id - the object id

Returns:

true if an history dialog exists for the given object id, false otherwise

hasDialogWithCloseUpperLeftCorner

private boolean hasDialogWithCloseUpperLeftCorner(java.awt.Point p)

placeOnScreen

private void placeOnScreen(HistoryBrowserDialog dialog)

hide

public void hide(HistoryBrowserDialog dialog)

Hides the specified history dialog and cleans associated resources.

Parameters:

dialog - History dialog to hide

hideAll

public void hideAll()

Hides and destroys all currently visible history browser dialogs

Since:

2448

show

public void show(History h)

Show history dialog for the given history.

Parameters:

h - History to show

Since:

2448

layerAdded

public void layerAdded(LayerManager.LayerAddEvent e)

Description copied from interface: LayerManager.LayerChangeListener

Notifies this listener that a layer has been added.

Listeners are called in the EDT thread. You should not do blocking or long-running tasks in this method.

Specified by:

layerAdded in interface LayerManager.LayerChangeListener

Parameters:

e - The new added layer event

layerRemoving

public void layerRemoving(LayerManager.LayerRemoveEvent e)

Description copied from interface: LayerManager.LayerChangeListener

Notifies this listener that a layer was just removed.

Listeners are called in the EDT thread after the layer was removed. Use LayerManager.LayerRemoveEvent.scheduleRemoval(Collection) to remove more layers. You should not do blocking or long-running tasks in this method.

Specified by:

layerRemoving in interface LayerManager.LayerChangeListener

Parameters:

e - The layer to be removed (as event)

layerOrderChanged

public void layerOrderChanged(LayerManager.LayerOrderChangeEvent e)

Description copied from interface: LayerManager.LayerChangeListener

Notifies this listener that the order of layers was changed.

Listeners are called in the EDT thread. You should not do blocking or long-running tasks in this method.

Specified by:

layerOrderChanged in interface LayerManager.LayerChangeListener

Parameters:

e - The order change event.

addHistoryHook

public static boolean addHistoryHook(HistoryHook hook)

Adds a new HistoryHook.

Parameters:

hook - hook to add

Returns:

true (as specified by Collection.add(E))

Since:

13947

removeHistoryHook

public static boolean removeHistoryHook(HistoryHook hook)

Removes an existing HistoryHook.

Parameters:

hook - hook to remove

Returns:

true if this list contained the specified element

Since:

13947

showHistory

public void showHistory(java.util.Collection<? extends PrimitiveId> primitives)

Show history dialog(s) for the given primitive(s).

Parameters:

primitives - The primitive(s) for which history will be displayed

showHistory

public void showHistory(java.awt.Component parent,
                        java.util.Collection<? extends PrimitiveId> primitives)

Show history dialog(s) for the given primitive(s).

Parameters:

parent - Parent component for displayed dialog boxes

primitives - The primitive(s) for which history will be displayed

Since:

16123