ilog.views.faces.dhtml.interactor
Class IlvFacesSelectInteractor

java.lang.Object
  javax.faces.component.UIComponent
      javax.faces.component.UIComponentBase
          ilog.views.faces.component.IlvFacesComponentBase
              ilog.views.faces.interactor.IlvInteractor
                  ilog.views.faces.dhtml.interactor.IlvFacesSelectInteractor

All Implemented Interfaces:

IlvFacesComponent, IlvDHTMLConstants, IlvFacesConstants, IlvFacesInteractor, Serializable, StateHolder

Direct Known Subclasses:

IlvFacesDiagrammerSelectInteractor

public class IlvFacesSelectInteractor
extends IlvInteractor
implements IlvDHTMLConstants

This is the base class for interactors that allow selecting one or several objects on a view, and moving the current selection. The way the selection is actually managed can be configured using an IlvFacesSelectionManager.

To perform client-side actions on selection, add a JavaScript handler through the setOnSelectionChanged(String) method.

A predefined selection variable will be provided to the JavaScript code in this handler. The selection is an array of objects.

Each of these selection objects has implements the IlvSelectionRectangle JavaScript prototype.

Since:

JViews 7.5

See Also:

Serialized Form

Field Summary

static Boolean	FORCE_UPDATE_DEFAULT_VALUE Default value of forceUpdateProperties property
static Boolean	IMAGE_MODE_DEFAULT_VALUE Default value of imageMode property
String	internalState
static Integer	LINE_WIDTH_DEFAULT_VALUE Default value of lineWidth property
static Boolean	MOVE_ALLOWED_DEFAULT_VALUE Default value of moveAllowed property

Fields inherited from interface ilog.views.faces.dhtml.IlvDHTMLConstants

AUTO_SUBMIT, BACKGROUND_COLOR, CAPABILITIES_LOADED_HANDLER, COMPONENT, DO_ACTION_ON_BG_DESELECT, ERROR_MESSAGE, GENERATE_IMAGE_MAP, IMAGE_FORMAT, IMAGE_LOADED_HANDLER, IMAGE_MAP_GENERATOR, IMAGE_MAP_GENERATOR_CLASS, IMAGE_MAP_VISIBLE, IMAGE_SERVLET_CONTEXT, INVOCATION_CONTEXT, JSF_CONTEXT, ON_CLICK, ON_SELECTION_CHANGED, PORTLET_CONTEXT_KEY, PORTLET_SESSION_KEY, REPLACE_PATTERN, RESIZABLE, SESSION_EXP_HANDLER, SUBMITTED_VALUE, WAITING_IMAGE

Fields inherited from interface ilog.views.faces.IlvFacesConstants

BUTTON_GROUP_ID, BUTTON_TYPE, CHARTS_BUNDLE, CORE_BUNDLE, CURSOR, DATA, DECODED_PROPERTY, DEFAULT_LINE_COLOR, DELETION_ALLOWED, DIAGRAMMER_BUNDLE, ENABLED, FILL_ON, FORCE_UPDATE_PROPERTIES, FRAMEWORK_BUNDLE, GANTT_BUNDLE, HEIGHT, IMAGE, IMAGE_MODE, INFO_PROVIDER_MB, INT_NOT_DEFINED, ITEM_DISABLED_STYLE_CLASS, ITEM_HIGHLIGHTED_STYLE_CLASS, ITEM_STYLE_CLASS, LINE_COLOR, LINE_WIDTH, MAPS_BUNDLE, MENU_MODEL_ID, MESSAGE, MESSAGE_BOX, MESSAGE_BOX_ID, MOVE_ALLOWED, OBJECT_FINDER, PARAM_COMPID, PARAM_DATA, PARAM_KEY, PARAM_NAMESPACE, PARAM_RESOURCE, PARAM_SERVICE, PARAM_TYPE, POPUP_MENU, POPUP_MENU_FACTORY, POPUP_MENU_FACTORY_CLASS, PORTLET_NAMESPACE, PROJECT, RESOURCES_PATH, RESOURCES_PATH_PREFIX, ROLLOVER_IMAGE, SELECTED, SELECTED_IMAGE, SERVICE_FORWARD, SERVICE_FORWARD_INT, SERVLET, SERVLET_CLASS, SERVLET_URL, STYLE, STYLE_CLASS, TGO_BUNDLE, TITLE, TOGGLE, VALUE, VIEW, VIEW_ID, WIDTH

Constructor Summary

IlvFacesSelectInteractor()
Creates a new IlvFacesSelectInteractor instance.

Method Summary

static String	getComponentType() Returns the type of this component.
String	getFamily() Returns the identifier of the component family to which this component belongs.
Color	getLineColor() Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.getLineColor() instead.
int	getLineWidth() Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.getLineWidth() instead.
String	getOnSelectionChanged() Returns a JavaScript handler called when the selection has changed.
boolean	isForceUpdateProperties() Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.isForceUpdateProperties() instead.
boolean	isImageMode() Returns the image mode.
boolean	isMoveAllowed() Returns whether allow or forbid to move selection.
void	restoreState(FacesContext context, Object stateObj) Restores the state of this component from the state parameter.
Object	saveState(FacesContext context) Returns the state of this component.
void	setForceUpdateProperties(boolean forceUpdateProperties) Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.setForceUpdateProperties(boolean) instead.
void	setImageMode(boolean imageMode) Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.setImageMode(boolean) instead.
void	setLineColor(Color color) Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.setLineColor(Color) instead.
void	setLineWidth(int lineWidth) Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.setLineWidth(int) instead.
void	setMoveAllowed(boolean moveAllowed) Sets whether allow or forbid to move selection.
void	setOnSelectionChanged(String onSelectionChanged) Sets a JavaScript handler called when the selection has changed.
void	updateModel(FacesContext context) Handles the "Update Model Values" phase of the JSF life cycle. This method updates the referenced values with the local values of the component if theses values were updated during the "Apply Request Values" phase.

Methods inherited from class ilog.views.faces.interactor.IlvInteractor

getCursor, getMenuModelId, getMessage, setCursor, setMenuModelId, setMessage

Methods inherited from class ilog.views.faces.component.IlvFacesComponentBase

clearDecodedPropertyMap, createFacesComponent, getAttributes, getClientId, isDecodedProperty, processUpdates, resetDecodedProperties, setDecodedProperty

Methods inherited from class javax.faces.component.UIComponentBase

addFacesListener, broadcast, decode, encodeBegin, encodeChildren, encodeEnd, findComponent, getChildCount, getChildren, getFacesContext, getFacesListeners, getFacet, getFacets, getFacetsAndChildren, getId, getParent, getRenderer, getRendererType, getRendersChildren, getValueBinding, isRendered, isTransient, processDecodes, processRestoreState, processSaveState, processValidators, queueEvent, removeFacesListener, restoreAttachedState, saveAttachedState, setId, setParent, setRendered, setRendererType, setTransient, setValueBinding

Methods inherited from class java.lang.Object

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

Field Detail

LINE_WIDTH_DEFAULT_VALUE

public static final Integer LINE_WIDTH_DEFAULT_VALUE

Default value of lineWidth property

MOVE_ALLOWED_DEFAULT_VALUE

public static final Boolean MOVE_ALLOWED_DEFAULT_VALUE

Default value of moveAllowed property

IMAGE_MODE_DEFAULT_VALUE

public static final Boolean IMAGE_MODE_DEFAULT_VALUE

Default value of imageMode property

FORCE_UPDATE_DEFAULT_VALUE

public static final Boolean FORCE_UPDATE_DEFAULT_VALUE

Default value of forceUpdateProperties property

internalState

public String internalState

Internal method or field: do not use!

Constructor Detail

IlvFacesSelectInteractor

public IlvFacesSelectInteractor()

Creates a new IlvFacesSelectInteractor instance.

Method Detail

getFamily

public String getFamily()

Returns the identifier of the component family to which this component belongs. This identifier, in conjunction with the value of the rendererType property, may be used to select the appropriate renderer for this component instance.

Overrides:

getFamily in class IlvInteractor

Returns:

The family to which this component belongs.

getComponentType

public static String getComponentType()

Returns the type of this component.

Returns:

The type of this component.

getLineColor

public Color getLineColor()

Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.getLineColor() instead.

Returns the color of selection rectangles, if this interactor is not in image mode.

Returns:

The color.

setLineColor

public void setLineColor(Color color)

Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.setLineColor(Color) instead.

Sets the color of selection rectangles, if this interactor is not in image mode.

Parameters:

color - The color to set.

getLineWidth

public int getLineWidth()

Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.getLineWidth() instead.

Returns the width of selection rectangle lines, if this interactor is not in image mode.

Returns:

The lineWidth.

setLineWidth

public void setLineWidth(int lineWidth)

Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.setLineWidth(int) instead.

Sets the width of selection rectangle lines, if this interactor is not in image mode.

Parameters:

lineWidth - The lineWidth to set.

isMoveAllowed

public boolean isMoveAllowed()

Returns whether allow or forbid to move selection. The server-side selected object must also be movable.

Returns:

true if the selection can be moved, false otherwise.

setMoveAllowed

public void setMoveAllowed(boolean moveAllowed)

Sets whether allow or forbid to move selection. The server-side selected object must also be movable.

Parameters:

moveAllowed - true if the selection can be moved, false otherwise.

isImageMode

public boolean isImageMode()

Returns the image mode.

In image mode the image is refreshed on each selection.

In regular mode, only the selected object(s) bounding box is queried and rectangle are dynamically displayed on top of the view.

Note that the client-side listeners on selection and additionalinformation on selected objects are available in image mode if and only if the forceUpdateProperties property is set to true. In regular mode no special configuration is needed.

Returns:

true is the image mode is set, false otherwise.

Since:

since JViews 8.0 use IlvFacesSelectionManager.isImageMode() instead.

setImageMode

public void setImageMode(boolean imageMode)

Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.setImageMode(boolean) instead.

Sets the image mode.

In image mode the image is refreshed on each selection.

In regular mode, only the selected object(s) bounding box is queried and rectangle are dynamically displayed on top of the view.

Note that the client-side listeners on selection and additionalinformation on selected objects are available in image mode if and only if the forceUpdateProperties property is set to true. In regular mode no special configuration is needed.

Parameters:

imageMode - true is the image mode is set, false otherwise.

isForceUpdateProperties

public boolean isForceUpdateProperties()

Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.isForceUpdateProperties() instead.

Returns true to force an additional request in image mode, false otherwise.

Returns:

trueto force the query of the current selection, falseotherwise.

setForceUpdateProperties

public void setForceUpdateProperties(boolean forceUpdateProperties)

Deprecated. Beginning with JViews 8.0 use IlvFacesSelectionManager.setForceUpdateProperties(boolean) instead.

Sets this flag to make additional request to query the current selection and additional properties in image mode to enable client-side selection listener.

Parameters:

forceUpdateProperties - true to force a additional request in image mode, false otherwise.

getOnSelectionChanged

public String getOnSelectionChanged()

Returns a JavaScript handler called when the selection has changed.

The handler must be a function with one parameter which is the selection list.

To use this handler the interactor must be in regular mode or the forceUpdateProperties must be set if the interactor is in image mode. See the user manual for further information.

Returns:

The JavaScript handler on a new selection.

setOnSelectionChanged

public void setOnSelectionChanged(String onSelectionChanged)

Sets a JavaScript handler called when the selection has changed.

The handler must be a function with one parameter which is the selection list.

To use this handler the interactor must be in regular mode or the forceUpdateProperties must be set if the interactor is in image mode. See the user manual for further information.

Parameters:

onSelectionChanged - The JavaScript handler on a new selection.

updateModel

public void updateModel(FacesContext context)

Handles the "Update Model Values" phase of the JSF life cycle. This method updates the referenced values with the local values of the component if theses values were updated during the "Apply Request Values" phase.

Overrides:

updateModel in class IlvInteractor

Parameters:

context - The current faces context.

saveState

public Object saveState(FacesContext context)

Returns the state of this component.

Specified by:

saveState in interface IlvFacesComponent

Specified by:

saveState in interface StateHolder

Overrides:

saveState in class IlvInteractor

Parameters:

context - The current faces context.

Returns:

The state of this component.

restoreState

public void restoreState(FacesContext context,
                         Object stateObj)

Restores the state of this component from the state parameter.

Specified by:

restoreState in interface IlvFacesComponent

Specified by:

restoreState in interface StateHolder

Overrides:

restoreState in class IlvInteractor

Parameters:

context - The current faces context.

stateObj - The previously saved state of this component.