/*
* Generated, Do Not Modify
*/
/*
* Copyright 2010 Prime Technology.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.primefaces.component.layout;
import javax.faces.component.UIPanel;
import javax.faces.context.FacesContext;
import javax.faces.component.UINamingContainer;
import javax.el.ValueExpression;
import javax.el.MethodExpression;
import javax.faces.render.Renderer;
import java.io.IOException;
import javax.faces.component.UIComponent;
import javax.faces.event.AbortProcessingException;
import javax.faces.application.ResourceDependencies;
import javax.faces.application.ResourceDependency;
import java.util.List;
import java.util.ArrayList;
import javax.faces.component.UIComponent;
import org.primefaces.component.layout.LayoutUnit;
import java.util.Map;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import org.primefaces.util.Constants;
import org.primefaces.event.CloseEvent;
import org.primefaces.event.ResizeEvent;
import org.primefaces.event.ToggleEvent;
import org.primefaces.model.Visibility;
import javax.faces.event.AjaxBehaviorEvent;
import javax.faces.event.FacesEvent;
@ResourceDependencies({
@ResourceDependency(library="primefaces", name="layout/layout.css"),
@ResourceDependency(library="primefaces", name="jquery/jquery.js"),
@ResourceDependency(library="primefaces", name="jquery/ui/jquery-ui.js"),
@ResourceDependency(library="primefaces", name="core/core.js"),
@ResourceDependency(library="primefaces", name="layout/layout.js")
})
public class Layout extends UIPanel implements org.primefaces.component.api.Widget,javax.faces.component.behavior.ClientBehaviorHolder {
public static final String COMPONENT_TYPE = "org.primefaces.component.Layout";
public static final String COMPONENT_FAMILY = "org.primefaces.component";
private static final String DEFAULT_RENDERER = "org.primefaces.component.LayoutRenderer";
private static final String OPTIMIZED_PACKAGE = "org.primefaces.component.";
protected enum PropertyKeys {
widgetVar
,fullPage
,style
,styleClass
,onResize
,onClose
,onToggle
,resizeTitle
,collapseTitle
,expandTitle
,closeTitle;
String toString;
PropertyKeys(String toString) {
this.toString = toString;
}
PropertyKeys() {}
public String toString() {
return ((this.toString != null) ? this.toString : super.toString());
}
}
public Layout() {
setRendererType(DEFAULT_RENDERER);
}
public String getFamily() {
return COMPONENT_FAMILY;
}
public java.lang.String getWidgetVar() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.widgetVar, null);
}
public void setWidgetVar(java.lang.String _widgetVar) {
getStateHelper().put(PropertyKeys.widgetVar, _widgetVar);
handleAttribute("widgetVar", _widgetVar);
}
public boolean isFullPage() {
return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.fullPage, false);
}
public void setFullPage(boolean _fullPage) {
getStateHelper().put(PropertyKeys.fullPage, _fullPage);
handleAttribute("fullPage", _fullPage);
}
public java.lang.String getStyle() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.style, null);
}
public void setStyle(java.lang.String _style) {
getStateHelper().put(PropertyKeys.style, _style);
handleAttribute("style", _style);
}
public java.lang.String getStyleClass() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.styleClass, null);
}
public void setStyleClass(java.lang.String _styleClass) {
getStateHelper().put(PropertyKeys.styleClass, _styleClass);
handleAttribute("styleClass", _styleClass);
}
public java.lang.String getOnResize() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.onResize, null);
}
public void setOnResize(java.lang.String _onResize) {
getStateHelper().put(PropertyKeys.onResize, _onResize);
handleAttribute("onResize", _onResize);
}
public java.lang.String getOnClose() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.onClose, null);
}
public void setOnClose(java.lang.String _onClose) {
getStateHelper().put(PropertyKeys.onClose, _onClose);
handleAttribute("onClose", _onClose);
}
public java.lang.String getOnToggle() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.onToggle, null);
}
public void setOnToggle(java.lang.String _onToggle) {
getStateHelper().put(PropertyKeys.onToggle, _onToggle);
handleAttribute("onToggle", _onToggle);
}
public java.lang.String getResizeTitle() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.resizeTitle, null);
}
public void setResizeTitle(java.lang.String _resizeTitle) {
getStateHelper().put(PropertyKeys.resizeTitle, _resizeTitle);
handleAttribute("resizeTitle", _resizeTitle);
}
public java.lang.String getCollapseTitle() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.collapseTitle, "Collapse");
}
public void setCollapseTitle(java.lang.String _collapseTitle) {
getStateHelper().put(PropertyKeys.collapseTitle, _collapseTitle);
handleAttribute("collapseTitle", _collapseTitle);
}
public java.lang.String getExpandTitle() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.expandTitle, null);
}
public void setExpandTitle(java.lang.String _expandTitle) {
getStateHelper().put(PropertyKeys.expandTitle, _expandTitle);
handleAttribute("expandTitle", _expandTitle);
}
public java.lang.String getCloseTitle() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.closeTitle, "Close");
}
public void setCloseTitle(java.lang.String _closeTitle) {
getStateHelper().put(PropertyKeys.closeTitle, _closeTitle);
handleAttribute("closeTitle", _closeTitle);
}
public final static String UNIT_CLASS = "ui-layout-unit ui-widget ui-widget-content ui-corner-all";
public final static String UNIT_HEADER_CLASS = "ui-layout-unit-header ui-widget-header ui-corner-all";
public final static String UNIT_CONTENT_CLASS = "ui-layout-unit-content ui-widget-content";
public final static String UNIT_FOOTER_CLASS = "ui-layout-unit-footer ui-widget-header ui-corner-all";
public final static String UNIT_HEADER_TITLE_CLASS = "ui-layout-unit-header-title";
public final static String UNIT_FOOTER_TITLE_CLASS = "ui-layout-unit-footer-title";
public final static String UNIT_HEADER_ICON_CLASS = "ui-layout-unit-header-icon ui-state-default ui-corner-all";
private static final Collection<String> EVENT_NAMES = Collections.unmodifiableCollection(Arrays.asList("toggle","close", "resize"));
protected LayoutUnit getLayoutUnitByPosition(String name) {
for(UIComponent child : getChildren()) {
if(child instanceof LayoutUnit) {
LayoutUnit layoutUnit = (LayoutUnit) child;
if(layoutUnit.getPosition().equalsIgnoreCase(name))
return layoutUnit;
}
}
return null;
}
public boolean isNested() {
return this.getParent() instanceof LayoutUnit;
}
public boolean isElementLayout() {
return !isNested() && !isFullPage();
}
@Override
public Collection<String> getEventNames() {
return EVENT_NAMES;
}
@Override
public void processDecodes(FacesContext context) {
if(isSelfRequest(context)) {
this.decode(context);
}
else {
super.processDecodes(context);
}
}
@Override
public void processValidators(FacesContext context) {
if(!isSelfRequest(context)) {
super.processValidators(context);
}
}
@Override
public void processUpdates(FacesContext context) {
if(!isSelfRequest(context)) {
super.processUpdates(context);
}
}
private boolean isSelfRequest(FacesContext context) {
return this.getClientId(context).equals(context.getExternalContext().getRequestParameterMap().get(Constants.PARTIAL_SOURCE_PARAM));
}
@Override
public void queueEvent(FacesEvent event) {
FacesContext context = FacesContext.getCurrentInstance();
Map<String,String> params = context.getExternalContext().getRequestParameterMap();
String eventName = params.get(Constants.PARTIAL_BEHAVIOR_EVENT_PARAM);
String clientId = this.getClientId(context);
if(isSelfRequest(context)) {
AjaxBehaviorEvent behaviorEvent = (AjaxBehaviorEvent) event;
FacesEvent wrapperEvent = null;
if(eventName.equals("toggle")) {
boolean collapsed = Boolean.valueOf(params.get(clientId + "_collapsed"));
LayoutUnit unit = getLayoutUnitByPosition(params.get(clientId + "_unit"));
Visibility visibility = collapsed ? Visibility.HIDDEN : Visibility.VISIBLE;
unit.setCollapsed(collapsed);
wrapperEvent = new ToggleEvent(unit, behaviorEvent.getBehavior(), visibility);
}
else if(eventName.equals("close")) {
LayoutUnit unit = getLayoutUnitByPosition(params.get(clientId + "_unit"));
unit.setVisible(false);
wrapperEvent = new CloseEvent(unit, behaviorEvent.getBehavior());
}
else if(eventName.equals("resize")) {
LayoutUnit unit = getLayoutUnitByPosition(params.get(clientId + "_unit"));
String position = unit.getPosition();
int width = Integer.valueOf(params.get(clientId + "_width"));
int height = Integer.valueOf(params.get(clientId + "_height"));
if(position.equals("west") || position.equals("east")) {
unit.setSize(String.valueOf(width));
} else if(position.equals("north") || position.equals("south")) {
unit.setSize(String.valueOf(height));
}
wrapperEvent = new ResizeEvent(unit, behaviorEvent.getBehavior(), width, height);
}
wrapperEvent.setPhaseId(behaviorEvent.getPhaseId());
super.queueEvent(wrapperEvent);
}
else {
super.queueEvent(event);
}
}
protected FacesContext getFacesContext() {
return FacesContext.getCurrentInstance();
}
public String resolveWidgetVar() {
FacesContext context = FacesContext.getCurrentInstance();
String userWidgetVar = (String) getAttributes().get("widgetVar");
if(userWidgetVar != null)
return userWidgetVar;
else
return "widget_" + getClientId(context).replaceAll("-|" + UINamingContainer.getSeparatorChar(context), "_");
}
public void handleAttribute(String name, Object value) {
List<String> setAttributes = (List<String>) this.getAttributes().get("javax.faces.component.UIComponentBase.attributesThatAreSet");
if(setAttributes == null) {
String cname = this.getClass().getName();
if(cname != null && cname.startsWith(OPTIMIZED_PACKAGE)) {
setAttributes = new ArrayList<String>(6);
this.getAttributes().put("javax.faces.component.UIComponentBase.attributesThatAreSet", setAttributes);
}
}
if(setAttributes != null) {
if(value == null) {
ValueExpression ve = getValueExpression(name);
if(ve == null) {
setAttributes.remove(name);
} else if(!setAttributes.contains(name)) {
setAttributes.add(name);
}
}
}
}
}