/**
* Returns the number of child {@link Treeitem} including all descendants. The same as {@link
* #getItems}.size().
*
* <p>Note: the performance is no good.
*/
public int getItemCount() {
int sz = 0;
for (Iterator it = getChildren().iterator(); it.hasNext(); ++sz) {
final Treeitem item = (Treeitem) it.next();
final Treechildren tchs = item.getTreechildren();
if (tchs != null) sz += tchs.getItemCount();
}
return sz;
}
@Override
public void onEvent(Event event) throws Exception {
try {
if (node == null) return;
// 过滤不需要处理的节点
Treechildren mytreechildren = treeitem.getTreechildren();
// 无子节点或者是处于收缩状态的节点
if (mytreechildren == null
|| mytreechildren.getChildren().size() > 0
|| treeitem.isOpen() == false) return;
// 是监测器节点的情况
if (INode.MONITOR.equals(node.getType())) {
return;
}
List<EccTreeItem> sons = node.getChildRen();
// 查找其儿子
if (sons != null && sons.size() > 0) {
for (EccTreeItem son : sons) {
if (son == null) continue;
// 如果是监视器 -- 页节点
if (INode.ENTITY.equals(son.getType())) {
if (this.tree.getMonitorType() != null) {
// MonitorInfo monitorinfo =
// this.tree.getTreemodel().getView().getMonitorInfo(son.getValue());
EntityInfo entityInfo =
this.tree.getTreemodel().getView().getEntityInfo(son.getValue());
if (!this.tree.getMonitorType().equals(entityInfo.getType())) {
continue;
}
}
BaseTreeitem tii = getTreeitem(son);
tii.setParent(mytreechildren);
} else {
if (existChildren(son)) {
// 如果存在儿子
BaseTreeitem tii = getTreeitem(son);
tii.setParent(mytreechildren);
Treechildren newtreechildren = new Treechildren();
tii.appendChild(newtreechildren); // 给以可以展开的属性
tii.addEventListener(
Events.ON_OPEN, new TreeitemOpenListener(tii, this.tree)); // 添加展开事件
}
}
}
}
} catch (Exception e) {
e.printStackTrace();
Messagebox.show(e.getMessage(), "错误", Messagebox.OK, Messagebox.ERROR);
}
}
private void open(int level) {
Treechildren treechildren = this.getTreechildren();
for (int mylevel = 0; mylevel < level; mylevel++) {
for (Object object : treechildren.getItems()) {
if (object instanceof Treeitem) {
Treeitem item = (Treeitem) object;
item.setOpen(true);
Events.sendEvent(item, new Event(Events.ON_OPEN, item));
treechildren = item.getTreechildren();
if (treechildren == null || treechildren.getChildren().size() == 0) {
continue;
}
break;
}
}
}
}
private void initTree(String virtualName) {
// 取得view
this.treemodel =
EccTreeModel.getInstanceForAlertByViewName(getDesktop().getSession(), virtualName);
this.treemodel.setDisplayMonitor(true);
// 清除树里的节点
clearTree();
Treechildren treechildren = this.getTreechildren();
treechildren.setParent(this);
EccTreeItem root = this.treemodel.getRoot();
if (root == null) return;
// 缺省视图的时候，取第一个根
if (VirtualView.DefaultView.equals(virtualName) || virtualName == null) {
for (EccTreeItem item : root.getChildRen()) {
root = item;
break;
}
}
// 显示第一层节点
for (EccTreeItem item : root.getChildRen()) {
try {
BaseTreeitem ti = getTreeitem(item);
ti.setParent(treechildren);
if (existChildren(item)) {
// 存在子节点，则添加可展开属性和展开事件
Treechildren mytreechildren = new Treechildren();
ti.appendChild(mytreechildren);
ti.addEventListener(Events.ON_OPEN, new TreeitemOpenListener(ti, this));
}
} catch (Exception e) {
e.printStackTrace();
}
}
// 展开节点，如果是缺省视图，展开第一层
if (VirtualView.DefaultView.equals(virtualName) || virtualName == null) {
this.open(1);
}
}
/**
*
* <li>功能描述：将树节点展开。
*
* @param chi void
* @author DaLei
*/
@SuppressWarnings("unchecked")
private void openTree(Treechildren chi) {
if (chi == null) return;
List<Treeitem> tlist = chi.getChildren();
for (int i = 0; i < tlist.size(); i++) {
Treeitem item = (Treeitem) tlist.get(i);
item.setOpen(true);
openTree(item.getTreechildren());
}
}
/**
*
* <li>功能描述：将树节点展开并默认打开某个部门用户。
*
* @param chi
* @param dept void
* @author DaLei
*/
@SuppressWarnings("unchecked")
private void openTree(Treechildren chi, WkTDept dept) {
if (chi == null) return;
List<Treeitem> tlist = chi.getChildren();
for (int i = 0; i < tlist.size(); i++) {
Treeitem item = (Treeitem) tlist.get(i);
WkTDept d = (WkTDept) item.getValue();
if (d.getKdId().intValue() == dept.getKdId().intValue()) {
tree.setSelectedItem(item);
if (uWindow == null) {
openListWindow(d);
} else {
uWindow.initWindow(d);
}
}
if (d.getKdLevel() == WkTDept.GRADE_SCH.intValue()) item.setOpen(true);
else item.setOpen(false);
openTree(item.getTreechildren(), dept);
}
}
/** ************************************************************************************* */
public void buildTreePorDemanda(
Treechildren tree,
List<MyItemTree> listaDatos,
String etiqueta,
String consulta,
String ids,
boolean treeItemRenderMovimiento)
throws Exception {
log.info(
"Ejecutando metodo [ buildTree("
+ tree.getId()
+ ", No. Reg: "
+ listaDatos.size()
+ ") ]... ");
Treechildren raiz = new Treechildren();
tree.getChildren().clear();
Treeitem ti = new Treeitem();
Treerow tr = new Treerow();
Treecell tcValor = new Treecell("");
Treecell tcPadre = new Treecell("");
Treecell tcNivel = new Treecell("0");
Treecell tcLlave = new Treecell("0");
Treecell tcEtiqueta = new Treecell(etiqueta);
Treecell tcMovimiento = new Treecell("");
Treecell tcIncluyeExcluye = new Treecell("");
tcIncluyeExcluye.setVisible(false);
tcMovimiento.setVisible(false);
tr.setAttribute("valor", "");
tr.setAttribute("padre", "");
tr.setAttribute("nivel", 0);
tr.setAttribute("llave", 0);
tr.setAttribute("movimiento", "");
tr.setAttribute("parametros", "");
tr.appendChild(tcEtiqueta);
tr.appendChild(tcValor);
tr.appendChild(tcPadre);
tr.appendChild(tcNivel);
tr.appendChild(tcLlave);
tr.appendChild(tcMovimiento);
tr.appendChild(tcIncluyeExcluye);
ti.appendChild(tr);
ti.appendChild(raiz);
tree.appendChild(ti);
log.info("EDITAR : " + treeItemRenderMovimiento);
for (final MyItemTree itemTree : listaDatos) {
log.info("PARAMETROS : " + itemTree.getParametros());
tcEtiqueta = new Treecell(itemTree.getEtiqueta());
tcEtiqueta.setTooltiptext(itemTree.getEtiqueta());
if (itemTree.getOtherValue() != null && itemTree.getOtherValue().toString().equals("N")) {
tcEtiqueta.setStyle("color:#BDBDBD;font-weight: bold");
}
tcValor = new Treecell(itemTree.getValor() != null ? itemTree.getValor().trim() : null);
tcPadre = new Treecell(itemTree.getPadre() != null ? itemTree.getPadre().trim() : null);
tcNivel = new Treecell(itemTree.getNivel().toString());
tcLlave = new Treecell(itemTree.getId() != null ? itemTree.getId().trim() : null);
tcMovimiento =
new Treecell(
itemTree.getOtherValue() != null ? itemTree.getOtherValue().toString() : null);
tcMovimiento.setVisible(false);
tcIncluyeExcluye =
new Treecell(itemTree.getParametros() != null ? itemTree.getParametros() : null);
tcIncluyeExcluye.setVisible(false);
tr = new Treerow();
tr.setAttribute("valor", itemTree.getValor());
tr.setAttribute("padre", itemTree.getPadre());
tr.setAttribute("nivel", itemTree.getNivel());
tr.setAttribute("llave", itemTree.getId());
tr.setAttribute("movimiento", itemTree.getOtherValue());
tr.setAttribute("parametros", itemTree.getParametros());
if (itemTree.getParametros() != null) {
if (itemTree.getParametros().equals("I")) {
tr.setStyle("background-color:#E3F6CE");
} else if (itemTree.getParametros().equals("E")) {
tr.setStyle("background-color:#F6CECE");
}
}
if (!treeItemRenderMovimiento) { // valida si se debe habilitar o no el componente
// dragdroptree
tr.setDroppable("true");
tr.setDraggable("true");
}
tr.appendChild(tcEtiqueta);
tr.appendChild(tcValor);
tr.appendChild(tcPadre);
tr.appendChild(tcNivel);
tr.appendChild(tcLlave);
tr.appendChild(tcMovimiento);
tr.appendChild(tcIncluyeExcluye);
ti = new Treeitem();
ti.setAttribute("Consulta", consulta);
ti.setAttribute("grupo", tree.getAttribute("grupo"));
ti.setId(ids + itemTree.getId());
ti.appendChild(tr);
raiz.appendChild(ti);
if (itemTree.getNumeroDescendientes() > 0) {
cargarHijosTreePorDemanda(ti, itemTree.getId(), ids, treeItemRenderMovimiento);
}
}
}
public Treeitem cargarHijosTreePorDemanda(
Treechildren padre, String[] sec, String ids, boolean treeItemRenderMovimiento)
throws Exception {
log.info("Ejecutando el metodo [Treeitem cargarHijosTreePorDemanda...]");
Component itemSelected = null;
List<Component> listItem = padre.getChildren();
Map<String, Object> parameter = new HashMap<String, Object>();
parameter.put("GRUPO", padre.getAttribute("grupo").toString());
if (sec != null) {
List<Component> arbol =
((Treechildren) ((Treeitem) listItem.get(0)).getChildren().get(1)).getChildren();
for (int i = (sec.length - 1); i > 0; i--) {
for (Component itemTree : arbol) {
if (itemTree.getId().trim().equals(ids + sec[i])) {
if (i == 1) {
((Treeitem) itemTree).setSelected(true);
itemSelected = itemTree;
break;
} else {
parameter.put("PADRE", sec[i]);
List<MyItemTree> listaHijos =
(List<MyItemTree>)
ParametrizacionFac.getFacade()
.obtenerListado(itemTree.getAttribute("Consulta").toString(), parameter);
Treechildren tchil = (Treechildren) itemTree.getChildren().get(1);
tchil.getChildren().clear();
for (MyItemTree myItemTree : listaHijos) {
Treeitem tiHijo = new Treeitem();
Treerow trow = new Treerow();
Treecell tcEti = new Treecell(myItemTree.getEtiqueta());
if (!treeItemRenderMovimiento) { // valida si se debe habilitar o no el componente
// dragdroptree
trow.setDroppable("true");
trow.setDraggable("true");
}
if (myItemTree.getParametros() != null) {
if (myItemTree.getParametros().equals("I")) {
trow.setStyle("background-color:#E3F6CE");
} else if (myItemTree.getParametros().equals("E")) {
trow.setStyle("background-color:#F6CECE");
}
}
if (myItemTree.getOtherValue() != null
&& myItemTree.getOtherValue().toString().equals("N")) {
tcEti.setStyle("color:#BDBDBD;font-weight: bold");
}
tcEti.setTooltiptext(myItemTree.getEtiqueta());
trow.appendChild(tcEti);
trow.appendChild(
new Treecell(
myItemTree.getValor() != null ? myItemTree.getValor().trim() : null));
trow.appendChild(
new Treecell(
myItemTree.getPadre() != null ? myItemTree.getPadre().trim() : null));
trow.appendChild(new Treecell(myItemTree.getNivel().toString()));
trow.appendChild(
new Treecell(myItemTree.getId() != null ? myItemTree.getId().trim() : null));
trow.appendChild(
new Treecell(
myItemTree.getOtherValue() != null
? myItemTree.getOtherValue().toString().trim()
: null));
trow.appendChild(
new Treecell(
myItemTree.getParametros() != null
? myItemTree.getParametros().trim()
: null));
trow.setAttribute("valor", myItemTree.getValor());
trow.setAttribute("padre", myItemTree.getPadre());
trow.setAttribute("nivel", myItemTree.getNivel());
trow.setAttribute("llave", myItemTree.getId());
trow.setAttribute("movimiento", myItemTree.getOtherValue());
trow.setAttribute("parametros", myItemTree.getParametros());
tiHijo.appendChild(trow);
tiHijo.setId(ids + myItemTree.getId());
tiHijo.setAttribute("Consulta", itemTree.getAttribute("Consulta"));
tiHijo.setAttribute("grupo", itemTree.getAttribute("grupo"));
if (padre.hasFellow(ids + myItemTree.getId()))
padre.getFellow(ids + myItemTree.getId());
tchil.appendChild(tiHijo);
if (myItemTree.getNumeroDescendientes() > 0) {
cargarHijosTreePorDemanda(
tiHijo, myItemTree.getId(), ids, treeItemRenderMovimiento);
}
}
((Treeitem) itemTree).setOpen(true);
arbol = ((Treechildren) itemTree.getChildren().get(1)).getChildren();
break;
}
}
}
}
} else {
itemSelected = (Treeitem) listItem.get(0);
((Treeitem) listItem.get(0)).setSelected(true);
}
return ((Treeitem) itemSelected);
}