org.odftoolkit.simple.common.navigation

Class SelectionManager

java.lang.Object

org.odftoolkit.simple.common.navigation.SelectionManager

public class SelectionManager
extends Object

SelectionManager can manage all the Selections that are returned to end users. This SelectionManager contains a repository of all Selections, and will refresh the status/index of Selections after certain operation.

Constructor Summary

Constructors

Constructor and Description
SelectionManager()

Method Summary

Modifier and Type	Method and Description
void	clearRepository() Clears the repository being used by the SelectionManager.
void	refresh(OdfElement containerElement, int offset, int positionIndex) A direct method to update all the Selections contained in a element after a certain position.
void	refreshAfterCut(Selection cutItem) Refresh the Selections in repository after a item is cut.
void	refreshAfterPasteAtEndOf(Selection item, Selection positionItem) Refresh the Selections in repository after pastedAtEndOf operation is called.
void	refreshAfterPasteAtFrontOf(Selection item, Selection positionItem) Refresh the selections in repository after pastedAtFrontOf operation is called.
void	registerItem(Selection item) Register the Selection item.
void	unregisterItem(Selection item) Remove the Selection from repository.

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectionManager

public SelectionManager()

Method Detail

registerItem

public void registerItem(Selection item)

Register the Selection item.

Parameters:

item - the Selection item

refreshAfterCut

public void refreshAfterCut(Selection cutItem)

Refresh the Selections in repository after a item is cut.

Parameters:

cutItem - the cut item

refreshAfterPasteAtFrontOf

public void refreshAfterPasteAtFrontOf(Selection item,
                                       Selection positionItem)

Refresh the selections in repository after pastedAtFrontOf operation is called.

Parameters:

item - the pasted item

positionItem - the position item

refreshAfterPasteAtEndOf

public void refreshAfterPasteAtEndOf(Selection item,
                                     Selection positionItem)

Refresh the Selections in repository after pastedAtEndOf operation is called.

Parameters:

item - the pasted item

positionItem - the position item

unregisterItem

public void unregisterItem(Selection item)

Remove the Selection from repository.

Parameters:

item - Selection item

refresh

public void refresh(OdfElement containerElement,
                    int offset,
                    int positionIndex)

A direct method to update all the Selections contained in a element after a certain position.

Parameters:

containerElement - the container element

offset - the offset

positionIndex - the index of a certain position

clearRepository

public void clearRepository()

Clears the repository being used by the SelectionManager. Must be called at the end of Navigation.