Class JmtClipboard

java.lang.Object

jsimgraph.controller.JmtClipboard

public class JmtClipboard
extends Object

Title: Jmt Clipboard

Description: This class provides clipboard facility to copy and paste selected sections of current model. It will operate both on data structure (JmodelStationDefinition) end and on graphic representation (Jgraph through mediator calls).

Author:

Bertoli Marco Date: 21-giu-2005 Time: 11.49.57

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	JmtClipboard.Connection	Inner class used to store pairs of sourceKey/targetKey objects.

Field Summary

Fields

Modifier and Type	Field	Description
protected HashMap<Object,Object>	classes
protected Vector<JmtClipboard.Connection>	connections
protected Mediator	mediator
protected static final int	move
protected HashMap<Object,Object>	regions
protected HashMap<Object, HashSet<Object>>	regionStations
protected HashMap<Object,JMTPoint>	stationPositions
protected HashMap<Object,Object>	stations
protected Point2D	zero

Constructor Summary

Constructors

Constructor	Description
JmtClipboard(Mediator mediator)	Initializes a new JmtClipboard with the given mediator.

Method Summary

Modifier and Type	Method	Description
void	copy(Object[] cells)	Copies the given elements into clipboard.
void	copyCell(JmtCell cell)	Copies the given station into clipboard.
void	cut(Object[] cells)	Copies the given elements into clipboard and deletes them from graph.
void	flush()	Flushes the clipboard.
void	paste()	Pastes previously copied elements into graph at the original point.
Object[]	paste(Point2D where)	Pastes previously copied elements into graph at the given point.
JmtCell	pasteCell(Point2D where)	Pastes a previously copied station into graph at the given point.

Methods inherited from class Object

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

Field Details

move

protected static final int move

See Also:

• Constant Field Values

mediator

protected Mediator mediator

classes

protected HashMap<Object,Object> classes

stations

protected HashMap<Object,Object> stations

stationPositions

protected HashMap<Object,JMTPoint> stationPositions

connections

protected Vector<JmtClipboard.Connection> connections

regions

protected HashMap<Object,Object> regions

regionStations

protected HashMap<Object, HashSet<Object>> regionStations

zero

protected Point2D zero

Constructor Details

JmtClipboard

public JmtClipboard(Mediator mediator)

Initializes a new JmtClipboard with the given mediator.

Parameters:

mediator - mediator to be referenced

Method Details

flush

public void flush()

Flushes the clipboard.

cut

public void cut(Object[] cells)

Copies the given elements into clipboard and deletes them from graph.

copy

public void copy(Object[] cells)

Copies the given elements into clipboard.

paste

public void paste()

Pastes previously copied elements into graph at the original point.

paste

public Object[] paste(Point2D where)

Pastes previously copied elements into graph at the given point.

Parameters:

where - point where pasted elements will be put.

Returns:

array of pasted elements.

copyCell

public void copyCell(JmtCell cell)

Copies the given station into clipboard.

pasteCell

public JmtCell pasteCell(Point2D where)

Pastes a previously copied station into graph at the given point.

Parameters:

where - point where the pasted station will be put.

Returns:

pasted station.