treebolic.control
Class Controller

java.lang.Object
  treebolic.control.Commander
      treebolic.control.Controller

public class Controller
extends Commander

Controller

Author:

Bernard Bou

Nested Class Summary

static class	Controller.Action Action types
static class	Controller.Event Event types
static class	Controller.MatchMode Match mode
static class	Controller.MatchScope Match scope

Nested classes/interfaces inherited from class treebolic.control.Commander

Commander.Command

Field Summary

private AbstractLayerOut	theLayerOut Connected layout agent
private static java.lang.String[]	theMatchModeString Match modes
private static java.lang.String[]	theMatchScopeString Match scopes
private Model	theModel Connected model
private View	theView Connected view
private Widget	theWidget Connected widget
private static boolean	verbose Verbose status flag (use for debug purposes)

Constructor Summary

Controller()
Constructor

Method Summary

void	connect(AbstractLayerOut thisLayerOut) Connect with layout agent
void	connect(Model thisModel) Connect
void	connect(View thisView) Connect with view
void	connect(Widget thisWidget) Connect with widget
private java.lang.String	decode(java.lang.String thisString) Decode encoded URL (for display)
void	dispatch(Controller.Action thisAction, java.lang.String thisLink, java.lang.String thisLinkTarget, java.lang.String thisMatchTarget, Controller.MatchScope thisMatchScope, Controller.MatchMode thisMatchMode, INode thisNode) Dispatch action
INode	findNode(int vx, int vy) Find node
void	focus(java.lang.String thisNodeId) Focus node
protected AbstractLayerOut	getLayerOut() Get layout agent
protected Model	getModel() Get model
protected View	getView() Get view
void	handle(Controller.Event thisEventType, java.lang.Object thisParameter) Handle events
void	linkTo(java.lang.String thisHref, java.lang.String thisTarget) Follow hypertext link
java.lang.String	match(java.lang.String thisString, Controller.MatchScope thisScope, Controller.MatchMode thisMode) Match node against string (wrapper)
private INode	match(java.lang.String thisString, Controller.MatchScope thisScope, Controller.MatchMode thisMode, INode thisNode) Match node against for string
void	popup(int x, int y, INode thisNode)
private void	putNode(INode thisNode) Display node
Complex	viewToUnitCircle(java.awt.Point thisPoint) Convert view space to unit circle

Methods inherited from class treebolic.control.Commander

execute

Methods inherited from class java.lang.Object

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

Field Detail

theWidget

private Widget theWidget

Connected widget

theModel

private Model theModel

Connected model

theView

private View theView

Connected view

theLayerOut

private AbstractLayerOut theLayerOut

Connected layout agent

verbose

private static final boolean verbose

Verbose status flag (use for debug purposes)

See Also:

Constant Field Values

theMatchScopeString

private static final java.lang.String[] theMatchScopeString

Match scopes

theMatchModeString

private static final java.lang.String[] theMatchModeString

Match modes

Constructor Detail

Controller

public Controller()

Constructor

Method Detail

connect

public void connect(Widget thisWidget)

Connect with widget

Parameters:

thisWidget - widget

connect

public void connect(Model thisModel)

Connect

Parameters:

thisModel - model

connect

public void connect(View thisView)

Connect with view

Parameters:

thisView - view

connect

public void connect(AbstractLayerOut thisLayerOut)

Connect with layout agent

Parameters:

thisLayerOut - layerout

getModel

protected Model getModel()

Description copied from class: Commander

Get model

Specified by:

getModel in class Commander

Returns:

model

getView

protected View getView()

Description copied from class: Commander

Get view

Specified by:

getView in class Commander

Returns:

view

getLayerOut

protected AbstractLayerOut getLayerOut()

Description copied from class: Commander

Get layout agent

Specified by:

getLayerOut in class Commander

Returns:

layout agent

handle

public void handle(Controller.Event thisEventType,
                   java.lang.Object thisParameter)

Handle events

Parameters:

thisEventType - event type

thisParameter - event-specific object

dispatch

public void dispatch(Controller.Action thisAction,
                     java.lang.String thisLink,
                     java.lang.String thisLinkTarget,
                     java.lang.String thisMatchTarget,
                     Controller.MatchScope thisMatchScope,
                     Controller.MatchMode thisMatchMode,
                     INode thisNode)

Dispatch action

Parameters:

thisAction - action

thisLink - url

thisLinkTarget - url link target

thisMatchTarget - match target

thisMatchScope - match scope

thisMatchMode - match mode

thisNode - node

putNode

private void putNode(INode thisNode)

Display node

Parameters:

thisNode - node

popup

public void popup(int x,
                  int y,
                  INode thisNode)

match

private INode match(java.lang.String thisString,
                    Controller.MatchScope thisScope,
                    Controller.MatchMode thisMode,
                    INode thisNode)

Match node against for string

Parameters:

thisString - string to match

thisScope - scope

thisMode - mode

thisNode - node

Returns:

node

match

public java.lang.String match(java.lang.String thisString,
                              Controller.MatchScope thisScope,
                              Controller.MatchMode thisMode)

Match node against string (wrapper)

Parameters:

thisString - string to match

thisScope - scope (LABEL, CONTENT, LINK, ID)

thisMode - mode (EQUALS, STARTSWITH, INCLUDES)

Returns:

node id

findNode

public INode findNode(int vx,
                      int vy)

Find node

Parameters:

vx - at view x position

vy - at view y position

Returns:

found node or null

focus

public void focus(java.lang.String thisNodeId)

Focus node

Parameters:

thisNodeId - node id to get focus

decode

private java.lang.String decode(java.lang.String thisString)

Decode encoded URL (for display)

Parameters:

thisString - encode URL string

Returns:

decoded URL string

linkTo

public void linkTo(java.lang.String thisHref,
                   java.lang.String thisTarget)

Follow hypertext link

Parameters:

thisHref - url string

thisTarget - target frame

viewToUnitCircle

public Complex viewToUnitCircle(java.awt.Point thisPoint)

Convert view space to unit circle

Parameters:

thisPoint - view space coordinate

Returns:

unit circle coordinate