| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.myfaces.tobago.internal.component; |
| |
| import org.apache.myfaces.tobago.component.Attributes; |
| import org.apache.myfaces.tobago.component.Facets; |
| import org.apache.myfaces.tobago.model.CollapseMode; |
| |
| import javax.el.ValueExpression; |
| import javax.faces.component.UIComponent; |
| import javax.faces.context.FacesContext; |
| |
| /** |
| * Base class for collapsible panels. |
| */ |
| public abstract class AbstractUICollapsiblePanel extends AbstractUIPanelBase { |
| |
| private transient Boolean submittedCollapsed; |
| |
| @Override |
| public void processDecodes(final FacesContext facesContext) { |
| if (isNormalLifecycle()) { |
| super.processDecodes(facesContext); |
| } else { |
| decode(facesContext); |
| final UIComponent bar = getFacet(Facets.BAR); // XXX is from Box or Section |
| if (bar != null) { |
| bar.processDecodes(facesContext); |
| } |
| final UIComponent label = getFacet(Facets.LABEL); // XXX is from Box or Section |
| if (label != null) { |
| label.processDecodes(facesContext); |
| } |
| } |
| } |
| |
| @Override |
| public void processValidators(final FacesContext facesContext) { |
| if (isNormalLifecycle()) { |
| super.processValidators(facesContext); |
| } else { |
| final UIComponent bar = getFacet(Facets.BAR); // XXX is from Box or Section |
| if (bar != null) { |
| bar.processValidators(facesContext); |
| } |
| final UIComponent label = getFacet(Facets.LABEL); // XXX is from Box or Section |
| if (label != null) { |
| label.processValidators(facesContext); |
| } |
| } |
| } |
| |
| @Override |
| public void processUpdates(final FacesContext facesContext) { |
| if (isNormalLifecycle()) { |
| super.processUpdates(facesContext); |
| } else { |
| final UIComponent bar = getFacet(Facets.BAR); // XXX is from Box or Section |
| if (bar != null) { |
| bar.processUpdates(facesContext); |
| } |
| final UIComponent label = getFacet(Facets.LABEL); // XXX is from Box or Section |
| if (label != null) { |
| label.processUpdates(facesContext); |
| } |
| } |
| } |
| |
| public boolean isNormalLifecycle() { |
| return getCollapsedMode() == CollapseMode.hidden || !isCollapsed(); |
| } |
| |
| public abstract boolean isCollapsed(); |
| |
| public abstract void setCollapsed(final boolean collapsed); |
| |
| public abstract CollapseMode getCollapsedMode(); |
| |
| public void setSubmittedCollapsed(final Boolean submittedCollapsed) { |
| this.submittedCollapsed = submittedCollapsed; |
| } |
| |
| public void processState() { |
| if (submittedCollapsed != null) { |
| final ValueExpression valueExpression = getValueExpression(Attributes.collapsed.name()); |
| if (valueExpression != null) { |
| valueExpression.setValue(FacesContext.getCurrentInstance().getELContext(), submittedCollapsed); |
| } else { |
| setCollapsed(submittedCollapsed); |
| } |
| submittedCollapsed = null; |
| } |
| } |
| } |