com.bbn.openmap.layer.link.draw
Class DrawLinkLayer

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              com.bbn.openmap.Layer
                  com.bbn.openmap.layer.OMGraphicHandlerLayer
                      com.bbn.openmap.layer.link.LinkLayer
                          com.bbn.openmap.layer.link.draw.DrawLinkLayer

All Implemented Interfaces:

MapMouseListener, ProjectionListener, LinkActionConstants, LinkPropertiesConstants, GestureResponsePolicy, OMGraphicHandler, ProjectionPainter, PropertyConsumer, DrawingToolRequestor, java.awt.event.ActionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.beans.beancontext.BeanContextChild, java.beans.beancontext.BeanContextMembershipListener, java.io.Serializable, java.util.EventListener

public class DrawLinkLayer
extends LinkLayer

The DrawLinkLayer is an extension to the LinkLayer. It allows to selectively disable interacting with graphics in the LinkLayer and to selectively enable using the drawing tool to modify graphics in the LinkLayer.

The entry in the openmap.properties file looks like this:

 
 
 
      # port number of server
      link.port=3031
      # host name of server
      link.host=host.com
      # URL of properties file for server attributes
      link.propertiesURL=http://location.of.properties.file.com
 
 
 
 

See Also:

Serialized Form

Nested Class Summary

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 OMDrawingTool	drawingTool
protected java.lang.String	key
protected DrawingToolRequestor	layer
static java.lang.String	LPC_EDITABLE
static java.lang.String	LPC_SELECTABLE

Fields inherited from class com.bbn.openmap.layer.link.LinkLayer

args, ArgsProperty, currentGenerator, DEFAULT_DISTANCE_LIMIT, distanceLimit, DistanceLimitProperty, ExitOnCommandProperty, gestureDescriptor, GridGeneratorProperty, host, HostProperty, linkManager, listener, port, PortProperty, quiet, QuietProperty, ServerLocationProperty

Fields inherited from class com.bbn.openmap.layer.OMGraphicHandlerLayer

consumeEvents, ConsumeEventsProperty, filter, interruptable, InterruptableProperty, layerWorker, LAYERWORKER_LOCK, layerWorkerQueue, logger, mouseEventInterpreter, mouseModeIDs, MouseModesProperty, projectionChangePolicy, ProjectionChangePolicyProperty, renderPolicy, RenderPolicyProperty, selectedList, TransparencyProperty

Fields inherited from class com.bbn.openmap.Layer

addAsBackground, AddAsBackgroundProperty, addToBeanContext, AddToBeanContextProperty, attributes, autoPalette, AutoPaletteProperty, beanContextChildSupport, coordTransform, DataPathPrefixProperty, DisplayPaletteCmd, DisplayPropertiesCmd, doHack, HidePaletteCmd, i18n, localHackList, maxScale, MaxScaleProperty, minScale, MinScaleProperty, palette, paletteListener, PrettyNameProperty, propertyPrefix, readyToPaint, RedrawCmd, removable, RemovableProperty, SWING_PACKAGE, TransformProperty, windowSupport

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 com.bbn.openmap.layer.link.LinkPropertiesConstants

LPC_BACKWARD_DIAG_PATTERN, LPC_CENTER_LAT, LPC_CENTER_LONG, LPC_CLEAR_PROPERTIES, LPC_CLEAR_PROPERTIES_CHAR, LPC_CROSS_PATTERN, LPC_DASH, LPC_DASH_DOT, LPC_DASH_DOT_DOT, LPC_DIAG_CROSS_PATTERN, LPC_DOT, LPC_FILLCOLOR, LPC_FILLPATTERN, LPC_FORWARD_DIAG_PATTERN, LPC_GRAPHICID, LPC_HEIGHT, LPC_HIGHLIGHTCOLOR, LPC_HORIZONTAL_PATTERN, LPC_HTML, LPC_INFO, LPC_LATMAX, LPC_LATMIN, LPC_LINECOLOR, LPC_LINESTYLE, LPC_LINEWIDTH, LPC_LINKRASTERIMAGEURL, LPC_LINKROTATION, LPC_LINKTEXTBASELINE, LPC_LINKTEXTFONT, LPC_LINKTEXTSTRING, LPC_LONG_DASH, LPC_LONMAX, LPC_LONMIN, LPC_MESSAGE, LPC_OLD_FILLCOLOR, LPC_OLD_FILLPATTERN, LPC_OLD_HIGHLIGHTCOLOR, LPC_OLD_LINECOLOR, LPC_OLD_LINESTYLE, LPC_OLD_LINEWIDTH, LPC_OLD_LINKTEXTFONT, LPC_OLD_LINKTEXTSTRING, LPC_PROJECTION, LPC_PROPERY_MANAGEMENT_POLICY, LPC_PROPERY_MANAGEMENT_POLICY_CHAR, LPC_REUSE_PROPERTIES, LPC_REUSE_PROPERTIES_CHAR, LPC_SCALE, LPC_SOLID, LPC_SOLID_PATTERN, LPC_TIME, LPC_URL, LPC_VERTICAL_PATTERN, LPC_WIDTH

Fields inherited from interface com.bbn.openmap.layer.link.LinkActionConstants

ACTION_GRAPHICS, ACTION_GUI, ACTION_MAP, CLIENT_NOTIFICATION_MASK, GRAPHIC_ID_MASK, KEY_PRESSED_MASK, KEY_RELEASED_MASK, MODIFY_DELETE_GRAPHIC_MASK, MODIFY_DESELECT_GRAPHIC_MASK, MODIFY_DESELECTALL_GRAPHIC_MASK, MODIFY_LOWER_GRAPHIC_MASK, MODIFY_RAISE_GRAPHIC_MASK, MODIFY_SELECT_GRAPHIC_MASK, MOUSE_CLICKED_MASK, MOUSE_DRAGGED_MASK, MOUSE_ENTERED_MASK, MOUSE_EXITED_MASK, MOUSE_MOVED_MASK, MOUSE_PRESSED_MASK, MOUSE_RELEASED_MASK, SERVER_NOTIFICATION_MASK, UPDATE_ADD_GRAPHIC_MASK, UPDATE_GRAPHIC_MASK

Fields inherited from interface com.bbn.openmap.PropertyConsumer

EditorProperty, initPropertiesProperty, LabelEditorProperty, ScopedEditorProperty

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

DrawLinkLayer()
The default constructor for the Layer.

DrawLinkLayer(java.lang.String host, int port, java.lang.String propertiesURL)
Constructor to use when LinkLayer is not being used with OpenMap application.

Method Summary

void	findAndInit(java.lang.Object someObj) This method is called by the findAndInit(Iterator) method, once for every object inside the iterator.
void	findAndUndo(java.lang.Object someObj) This is the method that does the opposite as the findAndInit(Object).
OMDrawingTool	getDrawingTool()
java.lang.String	getKey() The retrieval key for this tool
boolean	mouseClicked(java.awt.event.MouseEvent e) Modify the behavior of LinkLayer::mouseClicked to only interact with graphics that have the "selectable" property set to true.
void	setDrawingTool(OMDrawingTool dt)
void	setKey(java.lang.String aKey) Set the retrieval key for this tool
void	setProperties(java.lang.String prefix, java.util.Properties properties) Set all the Link properties from a properties object.

Methods inherited from class com.bbn.openmap.layer.link.LinkLayer

checkAndReplaceOldPropertyName, checkAndReplaceOldPropertyNames, drawingComplete, getDistanceLimit, getGestureDescriptor, getGraphicList, getListener, getMapMouseListener, getMouseModeServiceList, graphicGestureReaction, handleGesture, handleLinkActionList, handleLinkActionRequest, handleLinkGraphicList, handleMessages, mouseDragged, mouseEntered, mouseExited, mouseMoved, mouseMoved, mousePressed, mouseReleased, prepare, removed, sendMapRequest, setDistanceLimit, setGestureDescriptor, setGraphicList, setListener, updateMap

Methods inherited from class com.bbn.openmap.layer.OMGraphicHandlerLayer

actionPerformed, canSetList, copy, createLayerWorker, cut, deselect, dispose, doAction, doPrepare, filter, filter, filter, getConsumeEvents, getDefaultSettingsPanel, getFilter, getInfoText, getItemsForMapMenu, getItemsForOMGraphicMenu, getLayerWorker, getList, getMouseEventInterpreter, getMouseModeIDsForEvents, getProjectionChangePolicy, getProperties, getPropertyInfo, getRedrawButton, getRenderPolicy, getSelected, getSettingsButton, getToolTipTextFor, getTransparency, getTransparencyAdjustmentPanel, highlight, isCancelled, isHighlightable, isInterruptable, isSelectable, isWorking, leftClick, mouseOver, paint, paste, projectionChanged, receivesMapEvents, renderDataForProjection, resetFiltering, select, setConsumeEvents, setFilter, setInterruptable, setLayerWorker, setList, setMouseEventInterpreter, setMouseModeIDsForEvents, setProjectionChangePolicy, setRenderPolicy, setTransparency, supportsSQL, unhighlight, workerComplete

Methods inherited from class com.bbn.openmap.Layer

addComponentListener, added, addInfoDisplayListener, addLayerStatusListener, addMouseListener, addVetoableChangeListener, childrenAdded, childrenRemoved, clearListeners, connectToBeanContext, createWindowSupport, disconnectFromBeanContext, finalize, findAndInit, fireHideToolTip, firePaletteEvent, fireRequestBrowserContent, fireRequestBrowserContent, fireRequestCursor, fireRequestInfoLine, fireRequestInfoLine, fireRequestInfoLine, fireRequestMessage, fireRequestMessage, fireRequestToolTip, fireRequestToolTip, fireRequestURL, fireRequestURL, fireStatusUpdate, fireStatusUpdate, fireVetoableChange, getAddAsBackground, getAddToBeanContext, getAttribute, getBeanContext, getCoordTransform, getGUI, getIcon, getMaxScale, getMinScale, getPackage, getPalette, getProjection, getPropertyPrefix, getWindowSupport, hasGUI, hidePalette, isAutoPalette, isProjectionOK, isReadyToPaint, isRemovable, notifyHideHack, prependDataPathPrefix, putAttribute, removeComponentListener, removeConfirmed, removeInfoDisplayListener, removeLayerStatusListener, removeVetoableChangeListener, repaint, resetPalette, setAddAsBackground, setAddToBeanContext, setAutoPalette, setBeanContext, setCoordTransform, setIcon, setLayerProperties, setMaxScale, setMinScale, setName, setPaletteVisible, setProjection, setProjection, setProperties, setPropertyPrefix, setReadyToPaint, setRemovable, setVisible, setWindowSupport, showPalette

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, 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, 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, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, 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, getName, 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, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bbn.openmap.tools.drawing.DrawingToolRequestor

getName

Methods inherited from interface java.beans.beancontext.BeanContextChild

addPropertyChangeListener, removePropertyChangeListener

Field Detail

LPC_EDITABLE

public static final java.lang.String LPC_EDITABLE

See Also:

Constant Field Values

LPC_SELECTABLE

public static final java.lang.String LPC_SELECTABLE

See Also:

Constant Field Values

drawingTool

protected OMDrawingTool drawingTool

layer

protected final DrawingToolRequestor layer

key

protected java.lang.String key

Constructor Detail

DrawLinkLayer

public DrawLinkLayer()

The default constructor for the Layer. All of the attributes are set to their default values.

DrawLinkLayer

public DrawLinkLayer(java.lang.String host,
                     int port,
                     java.lang.String propertiesURL)

Constructor to use when LinkLayer is not being used with OpenMap application.

Parameters:

host - the hostname of the server's computer.

port - the port number of the server.

propertiesURL - the URL of a properties file that contains parameters for the server.

Method Detail

setProperties

public void setProperties(java.lang.String prefix,
                          java.util.Properties properties)

Set all the Link properties from a properties object.

Specified by:

setProperties in interface PropertyConsumer

Overrides:

setProperties in class LinkLayer

Parameters:

prefix - the prefix to the properties that might individualize it to a particular layer.

properties - the properties for the layer.

mouseClicked

public boolean mouseClicked(java.awt.event.MouseEvent e)

Modify the behavior of LinkLayer::mouseClicked to only interact with graphics that have the "selectable" property set to true. If the "editable" property is set then use the drawing tool to edit the graphic.

Specified by:

mouseClicked in interface MapMouseListener

Overrides:

mouseClicked in class LinkLayer

Parameters:

e - MouseEvent

Returns:

true if the listener was able to process the event.

getKey

public java.lang.String getKey()

The retrieval key for this tool

Returns:

String The key for this tool.

setKey

public void setKey(java.lang.String aKey)

Set the retrieval key for this tool

Parameters:

aKey - The key for this tool.

findAndInit

public void findAndInit(java.lang.Object someObj)

Description copied from class: Layer

This method is called by the findAndInit(Iterator) method, once for every object inside the iterator. It's here to allow subclasses a way to receive objects and still let the super classes have a shot at the object. So, you can override this method can call super.findAndInit(obj), or override the findAndInit(Iterator) method and call super.findAndInit(obj). Whatever.

Overrides:

findAndInit in class Layer

findAndUndo

public void findAndUndo(java.lang.Object someObj)

Description copied from class: Layer

This is the method that does the opposite as the findAndInit(Object). Lets you call super classes with objects that need to be removed. At this level, if the layer detects that it is being removed from the MapHandler, it calls dispose on itself.

Overrides:

findAndUndo in class Layer

setDrawingTool

public void setDrawingTool(OMDrawingTool dt)

getDrawingTool

public OMDrawingTool getDrawingTool()