simtools.shapes
Class ShapesContainer.ShapesComponent

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              simtools.diagram.DiagramComponent
                  simtools.shapes.ShapesContainer.ShapesComponent

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.event.MouseListener, java.awt.event.MouseMotionListener, java.awt.event.MouseWheelListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.awt.print.Printable, java.io.Serializable, java.util.EventListener, javax.swing.Scrollable, ShapeListener

Direct Known Subclasses:

ShapesContainer.ShapesComponent

Enclosing class:

ShapesContainer

public class ShapesContainer.ShapesComponent
extends DiagramComponent
implements ShapeListener

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class simtools.diagram.DiagramComponent

DiagramComponent.ContextualDrawing, DiagramComponent.ContextualDrawingProvider

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected java.util.HashMap	paintedAreas An hash table to gather the shape changed events
protected java.util.Timer	timer This timer is used to gather shape changed events and send them at a reasonable rate to Swing.
protected java.lang.Object	timerLock

Fields inherited from class simtools.diagram.DiagramComponent

_action, _autoScrollRect, _compoundEdit, _connection, _dashStroke, _defaultColor, _defaultStroke, _dragging, _dragPoint, _gridColor, _headerTitle, _inputConnector, _linking, _listenerList, _outputConnector, _param, _popup, _printSelectionOnly, _resizeWay, _selection, _selectionColor, _size, _translating, _undoHandler, _undoManager, autofit, canEdit, contextualDrawing, fullScreen, fullScreenDevice, fullScreenFrame, hasBeenModified, windowedModeParent

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.print.Printable

NO_SUCH_PAGE, PAGE_EXISTS

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

ShapesContainer.ShapesComponent(DiagramParameters param)

Method Summary

boolean	canGroup()
boolean	canReGroup() Regroup action is possible when one of the selected shapes is contained into one of the recorded compound shapes
boolean	canUnGroup()
protected double	computePrintScaleFactor(java.awt.print.PageFormat pf) Computes the scale factor between parameter space and paper coordinates
protected void	copyAt(java.util.Vector v, int x, int y) To copy a list of diagram elements at the given coordinates
protected DiagramConnection	createConnection(DiagramConnector input, int x, int y) This method is called to create a new link
void	createSelection() Creates a default diagram selection
protected void	drawBounds(java.awt.Graphics2D g2, AbstractShape s)
protected void	drawBounds(java.awt.Graphics2D g2, DiagramSelectedShape dss)
protected void	drawClipboardElements(java.awt.Graphics2D g2, java.awt.Point pMax) This method is called by the drawDiagram method to perform the drawing of each clipboard elements
protected void	drawConnection(java.awt.Graphics2D g2, java.awt.Point pMax) This method is called by the drawDiagram method to perform the drawing of a new link
protected void	drawDiagramElements(java.awt.Graphics2D g2, java.awt.Point pMax) This method is called by the drawDiagram method to perform the drawing of each diagram elements
protected void	finalize() Override finalize to make sure we stop thread and remove all listeners
void	fireUndoableEditUpdate(javax.swing.event.UndoableEditEvent _e) Notify all UndoableEditListener that an UndoableEditEvent has happened.
ShapesContainer	getContainer()
protected void	getMin(java.awt.Point p) Gets the coordinates ot the element at the top left of the diagram
java.awt.Shape	getShapeAt(int ox, int oy)
void	group()
protected void	performConnection(DiagramConnection c, DiagramConnector input, DiagramConnector output) This method is called to connect a new link to its output connector
void	performCreate(AbstractShape shape)
protected void	printDiagramElements(java.awt.Graphics2D g2, java.awt.Point pMax) This method is called by the drawDiagram method to perform the printing of each diagram elements
void	redoGroup(CompoundShape cs, java.util.Vector shapesDeletedInCompoundShapes, java.util.Vector deletedFromOldCompounds) redo group operation
void	redoReGroup(java.util.Vector compoundShapes, java.util.Vector shapesDeletedInCompoundShapes) redo regroup operation
void	redoUngroup(CompoundShape compoundShape) redo ungroup operation
void	reGroup()
void	repaint()
void	resizeEnd() Overridden in order to handle Undo/Redo on resize events.
void	shapeChanged(AbstractShape shape, java.awt.Rectangle changedArea) A cyclic task ensures that repainted requests are not performed faster than an configurable parameter In addition, if several updates on a given shapes are performed during this configurable period then the painted area of that shape is growing if different rectangles of painting are required but the shape will be painted one time only
protected void	translate(int x, int y) Abstract method to translate the diagram elements
protected void	translateConnection(DiagramConnection c, int dx, int dy) This method is called to move the end of the link after creation
void	translationEnd() Overridden in order to handle Undo/Redo on translation events.
void	undoGroup(CompoundShape cs, java.util.Vector shapesDeletedInCompoundShapes, java.util.Vector deletedFromOldCompounds) undo group operation
void	undoReGroup(java.util.Vector compoundShapes, java.util.Vector shapesDeletedInCompoundShapes) undo regroup operation
void	undoUngroup(CompoundShape compoundShape) Undo ungroup operation
void	unGroup() unGroup operation

Methods inherited from class simtools.diagram.DiagramComponent

actionPerformed, addUndoableEventListener, adjust, align, disableEditing, drawDiagram, drawDiagramWithHeader, drawHeader, executeClipboardPaste, executeConnectionCreation, executeNewElement, executeSelectAll, executeSelectConnectors, executeSelectionCopy, executeSelectionCut, executeSelectionDelete, getAction, getContextualDrawing, getDiagramHeight, getDiagramMaxPoint, getDiagramSelection, getDiagramWidth, getGrid, getGridDisplay, getHeaderHeight, getName, getParameters, getPopupMenu, getPreferredScrollableViewportSize, getScrollableBlockIncrement, getScrollableTracksViewportHeight, getScrollableTracksViewportWidth, getScrollableUnitIncrement, getSelection, getSelectionConnector, getUndoHandler, getXMargin, getYMargin, getZoom, hasBeenModified, hasHeader, isAutofit, isEditingDisbled, isFullScreen, isMouseButton2, isSelectionEmpty, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, mouseWheelMoved, paint, print, printDiagram, registerActions, removeUndoableEventListener, repaint, repaint, setAction, setAutofit, setContextualDrawing, setDiagramSize, setFullScreen, setFullScreen, setGrid, setGridDisplay, setHasBeenModified, setHeader, setHeaderHeight, setMargin, setName, setPopupMenu, setSelectionPrintMode, setZoom, toString

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setSize, setSize, show, show, size, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

timer

protected java.util.Timer timer

This timer is used to gather shape changed events and send them at a reasonable rate to Swing.

timerLock

protected final java.lang.Object timerLock

paintedAreas

protected java.util.HashMap paintedAreas

An hash table to gather the shape changed events

Constructor Detail

ShapesContainer.ShapesComponent

public ShapesContainer.ShapesComponent(DiagramParameters param)

Method Detail

finalize

protected void finalize()
                 throws java.lang.Throwable

Override finalize to make sure we stop thread and remove all listeners

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

getContainer

public ShapesContainer getContainer()

createSelection

public void createSelection()

Description copied from class: DiagramComponent

Creates a default diagram selection

Overrides:

createSelection in class DiagramComponent

canGroup

public boolean canGroup()

canUnGroup

public boolean canUnGroup()

canReGroup

public boolean canReGroup()

Regroup action is possible when one of the selected shapes is contained into one of the recorded compound shapes

Returns:

group

public void group()

undoGroup

public void undoGroup(CompoundShape cs,
                      java.util.Vector shapesDeletedInCompoundShapes,
                      java.util.Vector deletedFromOldCompounds)

undo group operation

Parameters:

shapes -

redoGroup

public void redoGroup(CompoundShape cs,
                      java.util.Vector shapesDeletedInCompoundShapes,
                      java.util.Vector deletedFromOldCompounds)

redo group operation

Parameters:

shapes -

unGroup

public void unGroup()

unGroup operation

undoUngroup

public void undoUngroup(CompoundShape compoundShape)

Undo ungroup operation

Parameters:

old - compound shape to restore

redoUngroup

public void redoUngroup(CompoundShape compoundShape)

redo ungroup operation

Parameters:

old - compound shape to restore

reGroup

public void reGroup()

undoReGroup

public void undoReGroup(java.util.Vector compoundShapes,
                        java.util.Vector shapesDeletedInCompoundShapes)

undo regroup operation

Parameters:

shapes -

redoReGroup

public void redoReGroup(java.util.Vector compoundShapes,
                        java.util.Vector shapesDeletedInCompoundShapes)

redo regroup operation

Parameters:

shapes -

translate

protected void translate(int x,
                         int y)

Description copied from class: DiagramComponent

Abstract method to translate the diagram elements

Specified by:

translate in class DiagramComponent

Parameters:

x - translation value along the X axis

y - translation value along the Y axis

getMin

protected void getMin(java.awt.Point p)

Description copied from class: DiagramComponent

Gets the coordinates ot the element at the top left of the diagram

Specified by:

getMin in class DiagramComponent

Parameters:

p - the coordinates to be compared with the elements coordinates and to be modified if an element has lower coordinates

copyAt

protected void copyAt(java.util.Vector v,
                      int x,
                      int y)

Description copied from class: DiagramComponent

To copy a list of diagram elements at the given coordinates

Specified by:

copyAt in class DiagramComponent

Parameters:

v - a vector of diagram elements

x - the x coordinate destination

y - the y coordinate destination

getShapeAt

public java.awt.Shape getShapeAt(int ox,
                                 int oy)

drawDiagramElements

protected void drawDiagramElements(java.awt.Graphics2D g2,
                                   java.awt.Point pMax)

Description copied from class: DiagramComponent

This method is called by the drawDiagram method to perform the drawing of each diagram elements

Specified by:

drawDiagramElements in class DiagramComponent

Parameters:

g2 - the current graphics

pMax - the coordinates of the elements at the bottom right

drawBounds

protected void drawBounds(java.awt.Graphics2D g2,
                          DiagramSelectedShape dss)

drawBounds

protected void drawBounds(java.awt.Graphics2D g2,
                          AbstractShape s)

drawClipboardElements

protected void drawClipboardElements(java.awt.Graphics2D g2,
                                     java.awt.Point pMax)

Description copied from class: DiagramComponent

This method is called by the drawDiagram method to perform the drawing of each clipboard elements

Specified by:

drawClipboardElements in class DiagramComponent

Parameters:

g2 - the current graphics

pMax - the coordinates of the elements at the bottom right

printDiagramElements

protected void printDiagramElements(java.awt.Graphics2D g2,
                                    java.awt.Point pMax)

Description copied from class: DiagramComponent

This method is called by the drawDiagram method to perform the printing of each diagram elements

Specified by:

printDiagramElements in class DiagramComponent

Parameters:

g2 - the current graphics

pMax - the coordinates of the elements at the bottom right

computePrintScaleFactor

protected double computePrintScaleFactor(java.awt.print.PageFormat pf)

Description copied from class: DiagramComponent

Computes the scale factor between parameter space and paper coordinates

Overrides:

computePrintScaleFactor in class DiagramComponent

Parameters:

pf - The PageFormat to se for printing

Returns:

The number by which to scale the Graphics so that parameter coordinates are correct.

drawConnection

protected void drawConnection(java.awt.Graphics2D g2,
                              java.awt.Point pMax)

Description copied from class: DiagramComponent

This method is called by the drawDiagram method to perform the drawing of a new link

Specified by:

drawConnection in class DiagramComponent

Parameters:

g2 - the current graphics

pMax - the coordinates of the elements at the bottom right

createConnection

protected DiagramConnection createConnection(DiagramConnector input,
                                             int x,
                                             int y)

Description copied from class: DiagramComponent

This method is called to create a new link

Specified by:

createConnection in class DiagramComponent

Parameters:

input - the input connector

x - the end link x coordinate

y - the end link y coordinate

translateConnection

protected void translateConnection(DiagramConnection c,
                                   int dx,
                                   int dy)

Description copied from class: DiagramComponent

This method is called to move the end of the link after creation

Specified by:

translateConnection in class DiagramComponent

Parameters:

c - the link

dx - the end link move along x axis

dy - the end link moce along y axis

performConnection

protected void performConnection(DiagramConnection c,
                                 DiagramConnector input,
                                 DiagramConnector output)

Description copied from class: DiagramComponent

This method is called to connect a new link to its output connector

Specified by:

performConnection in class DiagramComponent

Parameters:

c - the link

input - the input connector

output - the output connector

shapeChanged

public void shapeChanged(AbstractShape shape,
                         java.awt.Rectangle changedArea)

A cyclic task ensures that repainted requests are not performed faster than an configurable parameter In addition, if several updates on a given shapes are performed during this configurable period then the painted area of that shape is growing if different rectangles of painting are required but the shape will be painted one time only

Specified by:

shapeChanged in interface ShapeListener

See Also:

ShapeListener.shapeChanged(simtools.shapes.AbstractShape, java.awt.Rectangle)

repaint

public void repaint()

Overrides:

repaint in class java.awt.Component

translationEnd

public void translationEnd()

Overridden in order to handle Undo/Redo on translation events.

Overrides:

translationEnd in class DiagramComponent

resizeEnd

public void resizeEnd()

Overridden in order to handle Undo/Redo on resize events.

Overrides:

resizeEnd in class DiagramComponent

performCreate

public void performCreate(AbstractShape shape)

fireUndoableEditUpdate

public void fireUndoableEditUpdate(javax.swing.event.UndoableEditEvent _e)

Description copied from class: DiagramComponent

Notify all UndoableEditListener that an UndoableEditEvent has happened.

Overrides:

fireUndoableEditUpdate in class DiagramComponent