org.openstreetmap.josm.actions
Class PurgeAction
java.lang.Object
javax.swing.AbstractAction
org.openstreetmap.josm.actions.JosmAction
org.openstreetmap.josm.actions.PurgeAction
- All Implemented Interfaces:
- java.awt.event.ActionListener, java.io.Serializable, java.lang.Cloneable, java.util.EventListener, javax.swing.Action, Destroyable
public class PurgeAction
- extends JosmAction
The action to purge the selected primitives, i.e. remove them from the
data layer, or remove their content and make them incomplete.
This means, the deleted flag is not affected and JOSM simply forgets
about these primitives.
This action is undo-able. In order not to break previous commands in the
undo buffer, we must re-add the identical object (and not semantically
equal ones).
- See Also:
- Serialized Form
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 |
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 |
layer
protected OsmDataLayer layer
cbClearUndoRedo
javax.swing.JCheckBox cbClearUndoRedo
toPurge
protected java.util.Set<OsmPrimitive> toPurge
toPurgeChecked
protected java.util.Set<OsmPrimitive> toPurgeChecked
- finally, contains all objects that are purged
makeIncomplete
protected java.util.Set<OsmPrimitive> makeIncomplete
- Subset of toPurgeChecked. Marks primitives that remain in the
dataset, but incomplete.
toPurgeAdditionally
protected java.util.List<OsmPrimitive> toPurgeAdditionally
- Subset of toPurgeChecked. Those that have not been in the selection.
PurgeAction
public PurgeAction()
actionPerformed
public void actionPerformed(java.awt.event.ActionEvent e)
buildPanel
private javax.swing.JPanel buildPanel(boolean modified)
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()
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()
hasOnlyIncompleteMembers
private boolean hasOnlyIncompleteMembers(Relation r,
java.util.Collection<OsmPrimitive> toPurge,
java.util.Collection<? extends OsmPrimitive> moreToPurge)
JOSM