/*
* 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.treetable;
import org.primefaces.component.api.UITree;
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 org.primefaces.model.TreeTableModel;
import org.primefaces.model.TreeNode;
import javax.faces.model.DataModel;
import javax.faces.event.FacesEvent;
import javax.faces.event.PhaseId;
import java.util.Collection;
import java.util.Arrays;
import java.util.Collections;
import java.util.Map;
import java.util.Iterator;
import javax.faces.event.AjaxBehaviorEvent;
import org.primefaces.util.Constants;
import org.primefaces.event.NodeSelectEvent;
import org.primefaces.event.NodeUnselectEvent;
import org.primefaces.event.NodeExpandEvent;
import org.primefaces.event.NodeCollapseEvent;
import org.primefaces.event.ColumnResizeEvent;
import org.primefaces.component.column.Column;
import java.lang.StringBuilder;
@ResourceDependencies({
@ResourceDependency(library="primefaces", name="treetable/treetable.css"),
@ResourceDependency(library="primefaces", name="jquery/ui/jquery-ui.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="treetable/treetable.js")
})
public class TreeTable extends UITree implements org.primefaces.component.api.Widget,javax.faces.component.behavior.ClientBehaviorHolder {
public static final String COMPONENT_TYPE = "org.primefaces.component.TreeTable";
public static final String COMPONENT_FAMILY = "org.primefaces.component";
private static final String DEFAULT_RENDERER = "org.primefaces.component.TreeTableRenderer";
private static final String OPTIMIZED_PACKAGE = "org.primefaces.component.";
protected enum PropertyKeys {
widgetVar
,style
,styleClass
,selection
,selectionMode
,scrollable
,scrollHeight
,scrollWidth
,resizableColumns;
String toString;
PropertyKeys(String toString) {
this.toString = toString;
}
PropertyKeys() {}
public String toString() {
return ((this.toString != null) ? this.toString : super.toString());
}
}
public TreeTable() {
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 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.Object getSelection() {
return (java.lang.Object) getStateHelper().eval(PropertyKeys.selection, null);
}
public void setSelection(java.lang.Object _selection) {
getStateHelper().put(PropertyKeys.selection, _selection);
handleAttribute("selection", _selection);
}
public java.lang.String getSelectionMode() {
return (java.lang.String) getStateHelper().eval(PropertyKeys.selectionMode, "none");
}
public void setSelectionMode(java.lang.String _selectionMode) {
getStateHelper().put(PropertyKeys.selectionMode, _selectionMode);
handleAttribute("selectionMode", _selectionMode);
}
public boolean isScrollable() {
return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.scrollable, false);
}
public void setScrollable(boolean _scrollable) {
getStateHelper().put(PropertyKeys.scrollable, _scrollable);
handleAttribute("scrollable", _scrollable);
}
public int getScrollHeight() {
return (java.lang.Integer) getStateHelper().eval(PropertyKeys.scrollHeight, java.lang.Integer.MIN_VALUE);
}
public void setScrollHeight(int _scrollHeight) {
getStateHelper().put(PropertyKeys.scrollHeight, _scrollHeight);
handleAttribute("scrollHeight", _scrollHeight);
}
public int getScrollWidth() {
return (java.lang.Integer) getStateHelper().eval(PropertyKeys.scrollWidth, java.lang.Integer.MIN_VALUE);
}
public void setScrollWidth(int _scrollWidth) {
getStateHelper().put(PropertyKeys.scrollWidth, _scrollWidth);
handleAttribute("scrollWidth", _scrollWidth);
}
public boolean isResizableColumns() {
return (java.lang.Boolean) getStateHelper().eval(PropertyKeys.resizableColumns, false);
}
public void setResizableColumns(boolean _resizableColumns) {
getStateHelper().put(PropertyKeys.resizableColumns, _resizableColumns);
handleAttribute("resizableColumns", _resizableColumns);
}
public final static String CONTAINER_CLASS = "ui-treetable ui-widget";
public final static String HEADER_CLASS = "ui-treetable-header ui-widget-header ui-corner-top";
public final static String DATA_CLASS = "ui-treetable-data";
public final static String FOOTER_CLASS = "ui-treetable-footer ui-widget-header";
public final static String COLUMN_HEADER_CLASS = "ui-state-default";
public final static String ROW_CLASS = "ui-widget-content";
public final static String SELECTED_ROW_CLASS = "ui-widget-content ui-state-highlight ui-selected";
public final static String COLUMN_CONTENT_WRAPPER = "ui-tt-c";
public final static String EXPAND_ICON = "ui-treetable-toggler ui-icon ui-icon-triangle-1-e";
public final static String COLLAPSE_ICON = "ui-treetable-toggler ui-icon ui-icon-triangle-1-s";
public static final String SCROLLABLE_CONTAINER_CLASS = "ui-treetable-scrollable";
public static final String SCROLLABLE_HEADER_CLASS = "ui-widget-header ui-treetable-scrollable-header";
public static final String SCROLLABLE_HEADER_BOX_CLASS = "ui-treetable-scrollable-header-box";
public static final String SCROLLABLE_BODY_CLASS = "ui-treetable-scrollable-body";
public static final String SCROLLABLE_FOOTER_CLASS = "ui-widget-header ui-treetable-scrollable-footer";
public static final String SCROLLABLE_FOOTER_BOX_CLASS = "ui-treetable-scrollable-footer-box";
public static final String RESIZABLE_CONTAINER_CLASS = "ui-treetable-resizable";
private static final Collection<String> EVENT_NAMES = Collections.unmodifiableCollection(Arrays.asList("select","unselect", "expand", "collapse", "colResize"));
private List<String> selectedRowKeys = new ArrayList<String>();
@Override
public Collection<String> getEventNames() {
return EVENT_NAMES;
}
private boolean isRequestSource(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();
if(isRequestSource(context)) {
Map<String,String> params = context.getExternalContext().getRequestParameterMap();
String eventName = params.get(Constants.PARTIAL_BEHAVIOR_EVENT_PARAM);
String clientId = this.getClientId(context);
FacesEvent wrapperEvent = null;
AjaxBehaviorEvent behaviorEvent = (AjaxBehaviorEvent) event;
if(eventName.equals("expand")) {
String nodeKey = params.get(clientId + "_expand");
this.setRowKey(nodeKey);
TreeNode node = this.getRowNode();
wrapperEvent = new NodeExpandEvent(this, behaviorEvent.getBehavior(), node);
wrapperEvent.setPhaseId(PhaseId.APPLY_REQUEST_VALUES);
}
else if(eventName.equals("collapse")) {
String nodeKey = params.get(clientId + "_collapse");
this.setRowKey(nodeKey);
TreeNode node = this.getRowNode();
wrapperEvent = new NodeCollapseEvent(this, behaviorEvent.getBehavior(), node);
wrapperEvent.setPhaseId(PhaseId.APPLY_REQUEST_VALUES);
}
else if(eventName.equals("select")) {
String nodeKey = params.get(clientId + "_instantSelect");
this.setRowKey(nodeKey);
TreeNode node = this.getRowNode();
wrapperEvent = new NodeSelectEvent(this, behaviorEvent.getBehavior(), node);
wrapperEvent.setPhaseId(behaviorEvent.getPhaseId());
}
else if(eventName.equals("unselect")) {
String nodeKey = params.get(clientId + "_instantUnselect");
this.setRowKey(nodeKey);
TreeNode node = this.getRowNode();
wrapperEvent = new NodeUnselectEvent(this, behaviorEvent.getBehavior(), node);
wrapperEvent.setPhaseId(behaviorEvent.getPhaseId());
}
else if(eventName.equals("colResize")) {
String columnId = params.get(clientId + "_columnId");
int width = Integer.parseInt(params.get(clientId + "_width"));
int height = Integer.parseInt(params.get(clientId + "_height"));
wrapperEvent = new ColumnResizeEvent(this, behaviorEvent.getBehavior(), width, height, findColumn(columnId));
wrapperEvent.setPhaseId(behaviorEvent.getPhaseId());
}
super.queueEvent(wrapperEvent);
}
else {
super.queueEvent(event);
}
}
public boolean isSelectionEnabled() {
return (!this.getSelectionMode().equals("none"));
}
@Override
public void processDecodes(FacesContext context) {
if(isToggleRequest(context)) {
this.decode(context);
context.renderResponse();
} else {
super.processDecodes(context);
}
}
@Override
public void processUpdates(FacesContext context) {
super.processUpdates(context);
if(isSelectionEnabled()) {
String selectionMode = getSelectionMode();
Object selection = this.getLocalSelectedNodes();
Object previousSelection = this.getValueExpression("selection").getValue(context.getELContext());
if(selectionMode.equals("single")) {
if(previousSelection != null)
((TreeNode) previousSelection).setSelected(false);
if(selection != null)
((TreeNode) selection).setSelected(true);
}
else {
TreeNode[] previousSelections = (TreeNode[]) previousSelection;
TreeNode[] selections = (TreeNode[]) selection;
if(previousSelections != null) {
for(TreeNode node : previousSelections)
node.setSelected(false);
}
if(selections != null) {
for(TreeNode node : selections)
node.setSelected(true);
}
}
this.getValueExpression("selection").setValue(context.getELContext(), selection);
setSelection(null);
}
}
public Object getLocalSelectedNodes() {
return getStateHelper().get(PropertyKeys.selection);
}
public List<String> getSelectedRowKeys() {
return this.selectedRowKeys;
}
public String getSelectedRowKeysAsString() {
StringBuilder builder = new StringBuilder();
for(Iterator<String> iter = this.selectedRowKeys.iterator();iter.hasNext();) {
builder.append(iter.next());
if(iter.hasNext()) {
builder.append(',');
}
}
return builder.toString();
}
private Column findColumn(String clientId) {
for(UIComponent child : getChildren()) {
if(child instanceof Column && child.getClientId().equals(clientId)) {
return (Column) child;
}
}
return null;
}
public boolean hasFooterColumn() {
for(UIComponent child : getChildren()) {
if(child instanceof Column && child.isRendered()) {
Column column = (Column) child;
if(column.getFacet("footer") != null || column.getFooterText() != null)
return true;
}
}
return false;
}
private boolean isToggleRequest(FacesContext context) {
Map<String,String> params = context.getExternalContext().getRequestParameterMap();
String clientId = getClientId(context);
return params.get(clientId + "_expand") != null || params.get(clientId + "_collapse") != null;
}
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);
}
}
}
}
}