/**
* Copyright 2007-2010 非也
* All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License v3 as published by the Free Software
* Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along
* with this library; if not, see http://www.gnu.org/licenses/lgpl.html.
*
*/
package org.fireflow.pdl.fpdl.diagram.impl;
import java.util.ArrayList;
import java.util.List;
import org.fireflow.pdl.fpdl.diagram.CommentShape;
import org.fireflow.pdl.fpdl.diagram.DiagramElement;
import org.fireflow.pdl.fpdl.diagram.GroupShape;
import org.fireflow.pdl.fpdl.diagram.LaneShape;
import org.fireflow.pdl.fpdl.diagram.ProcessNodeShape;
import org.fireflow.pdl.fpdl.diagram.figure.Rectangle;
import org.fireflow.pdl.fpdl.diagram.figure.impl.RectangleImpl;
/**
*
* @author 非也 nychen2000@163.com
* Fire Workflow 官方网站:www.firesoa.com 或者 www.fireflow.org
*
*/
public class LaneShapeImpl extends AbsNodeShapeImpl implements LaneShape {
private List<ProcessNodeShape> workflowNodes = new ArrayList<ProcessNodeShape>();
private List<CommentShape> comments = new ArrayList<CommentShape>();
private List<GroupShape> groups = new ArrayList<GroupShape>();
public LaneShapeImpl(String id){
this.id = id;
Rectangle plane = new RectangleImpl();
plane.getBounds().setWidth(560);
plane.getBounds().setHeight(400);
this.figure = plane;
}
public List<ProcessNodeShape> getProcessNodeShapes() {
return workflowNodes;
}
public void addProcessNodeShape(ProcessNodeShape shape) {
workflowNodes.add(shape);
((AbsDiagramElement)shape).setParent(this);
}
public List<CommentShape> getComments(){
return comments;
}
public void addComment(CommentShape commentShape){
this.comments.add(commentShape);
((AbsDiagramElement)commentShape).setParent(this);
}
public List<GroupShape> getGroups(){
return this.groups;
}
public void addGroup(GroupShape groupShape){
this.groups.add(groupShape);
((AbsDiagramElement)groupShape).setParent(this);
}
public DiagramElement findChild(String diagramElementId){
if (diagramElementId.equals(this.id)){
return this;
}
for (DiagramElement diagramElm : workflowNodes){
if (diagramElementId.equals(diagramElm.getId())){
return diagramElm;
}
DiagramElement tmp = diagramElm.findChild(diagramElementId);
if (tmp!=null){
return tmp;
}
}
for (DiagramElement diagramElm : comments){
if (diagramElementId.equals(diagramElm.getId())){
return diagramElm;
}
}
for (DiagramElement diagramElm : groups){
if (diagramElm.getId().equals(diagramElementId)){
return diagramElm;
}
if (diagramElm instanceof GroupShape){
DiagramElement tmp = diagramElm.findChild(diagramElementId);
if (tmp!=null){
return tmp;
}
}
}
return null;
}
public List<DiagramElement> getChildren(){
List<DiagramElement> children = new ArrayList<DiagramElement>();
children.addAll(this.workflowNodes);
children.addAll(comments);
children.addAll(groups);
return children;
}
public DiagramElement findChildByWorkflowElementId(String workflowElementId){
if (workflowElementId==null)return null;
for (DiagramElement diagramElm : workflowNodes){
if (diagramElm.getWorkflowElementRef()==null ){
continue;
}
if (workflowElementId.equals(diagramElm.getWorkflowElementRef().getId())){
return diagramElm;
}
}
for (DiagramElement diagramElm : groups) {
DiagramElement tmp = diagramElm.findChildByWorkflowElementId(workflowElementId);
if (tmp != null) {
return tmp;
}
}
return null;
}
}