/*
The contents of this file are subject to the Common Public Attribution License
Version 1.0 (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.projity.com/license . The License is based on the Mozilla Public
License Version 1.1 but Sections 14 and 15 have been added to cover use of
software over a computer network and provide for limited attribution for the
Original Developer. In addition, Exhibit A has been modified to be consistent
with Exhibit B.
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
specific language governing rights and limitations under the License. The
Original Code is OpenProj. The Original Developer is the Initial Developer and
is Projity, Inc. All portions of the code written by Projity are Copyright (c)
2006, 2007. All Rights Reserved. Contributors Projity, Inc.
Alternatively, the contents of this file may be used under the terms of the
Projity End-User License Agreeement (the Projity License), in which case the
provisions of the Projity License are applicable instead of those above. If you
wish to allow use of your version of this file only under the terms of the
Projity License and not to allow others to use your version of this file under
the CPAL, indicate your decision by deleting the provisions above and replace
them with the notice and other provisions required by the Projity License. If
you do not delete the provisions above, a recipient may use your version of this
file under either the CPAL or the Projity License.
[NOTE: The text of this license may differ slightly from the text of the notices
in Exhibits A and B of the license at http://www.projity.com/license. You should
use the latest text at http://www.projity.com/license for your modifications.
You may not remove this license text from the source files.]
Attribution Information: Attribution Copyright Notice: Copyright � 2006, 2007
Projity, Inc. Attribution Phrase (not exceeding 10 words): Powered by OpenProj,
an open source solution from Projity. Attribution URL: http://www.projity.com
Graphic Image as provided in the Covered Code as file: openproj_logo.png with
alternatives listed on http://www.projity.com/logo
Display of Attribution Information is required in Larger Works which are defined
in the CPAL as a work which combines Covered Code or portions thereof with code
not governed by the terms of the CPAL. However, in addition to the other notice
obligations, all copies of the Covered Code in Executable and Source Code form
distributed must, as a form of attribution of the original author, include on
each user interface screen the "OpenProj" logo visible to all users. The
OpenProj logo should be located horizontally aligned with the menu bar and left
justified on the top left of the screen adjacent to the File menu. The logo
must be at least 100 x 25 pixels. When users click on the "OpenProj" logo it
must direct them back to http://www.projity.com.
*/
package com.projity.grouping.core.transform;
import java.util.ArrayList;
import java.util.EventListener;
import java.util.List;
import java.util.StringTokenizer;
import javax.swing.event.EventListenerList;
import org.apache.commons.collections.Closure;
import com.projity.grouping.core.transform.filtering.NodeFilter;
import com.projity.grouping.core.transform.grouping.NodeGrouper;
import com.projity.grouping.core.transform.sorting.NodeSorter;
import com.projity.grouping.core.transform.transformer.NodeTransformer;
/**
*
*/
public class ViewTransformer{
public static final String FILTER_NONE_ID="Filter.None";
public static final String SORTER_NONE_ID="Sorter.None";
public static final String GROUPER_NONE_ID="Grouper.None";
protected List filters=null;
protected List sorters=null;
protected List groupers=null;
protected NodeFilter hiddenFilter;
protected NodeFilter userFilter;
protected NodeSorter hiddenSorter;
protected NodeTransformer transformer;
protected NodeSorter userSorter;
protected NodeGrouper hiddenGrouper;
protected NodeGrouper userGrouper;
protected String hiddenFilterId;
protected String userFilterId=FILTER_NONE_ID;
protected String hiddenSorterId;
protected String userSorterId=SORTER_NONE_ID;
protected String hiddenGrouperId;
protected String userGrouperId=GROUPER_NONE_ID;
protected String transformerId;
protected boolean hiddenFilterIdDirty=false;
protected boolean userFilterIdDirty=false;
protected boolean hiddenSorterIdDirty=false;
protected boolean userSorterIdDirty=false;
protected boolean hiddenGrouperIdDirty=false;
protected boolean userGrouperIdDirty=false;
protected boolean transformerIdDirty=false;
public List getFilterList() {
return filters;
}
public void setFilters(String slist) {
StringTokenizer st=new StringTokenizer(slist,";, \t");
filters=new ArrayList();
while (st.hasMoreTokens()) filters.add(st.nextToken());
}
public List getSorterList() {
return sorters;
}
public void setSorters(String slist) {
StringTokenizer st=new StringTokenizer(slist,";, \t");
sorters=new ArrayList();
while (st.hasMoreTokens()) sorters.add(st.nextToken());
}
public List getGrouperList() {
return groupers;
}
public void setGroupers(String slist) {
StringTokenizer st=new StringTokenizer(slist,";, \t");
groupers=new ArrayList();
while (st.hasMoreTokens()) groupers.add(st.nextToken());
}
private Closure redefinition=new Closure(){
public void execute(Object o){
fireTransformerChanged(o);
}
};
public void setFilterId(TransformId id) {
if (id.isHidden()){
hiddenFilterId=id.getId();
hiddenFilterIdDirty=true;
}
else{
userFilterId=id.getId();
userFilterIdDirty=true;
}
}
public void setSorterId(TransformId id) {
if (id.isHidden()){
hiddenSorterId=id.getId();
hiddenSorterIdDirty=true;
}
else{
userSorterId=id.getId();
userSorterIdDirty=true;
}
}
public void setGrouperId(TransformId id) {
if (id.isHidden()){
hiddenGrouperId=id.getId();
hiddenGrouperIdDirty=true;
}
else{
userGrouperId=id.getId();
userGrouperIdDirty=true;
}
}
public void setTransformerId(TransformId id) {
transformerId=id.getId();
transformerIdDirty=true;
}
public String getHiddenFilterId() {
return hiddenFilterId;
}
public void setHiddenFilterId(String hiddenFilterId) {
this.hiddenFilterId = hiddenFilterId;
hiddenFilterIdDirty=true;
fireTransformerChanged(this);
}
public String getHiddenGrouperId() {
return hiddenGrouperId;
}
public void setHiddenGrouperId(String hiddenGrouperId) {
this.hiddenGrouperId = hiddenGrouperId;
hiddenGrouperIdDirty=true;
fireTransformerChanged(this);
}
public String getHiddenSorterId() {
return hiddenSorterId;
}
public void setHiddenSorterId(String hiddenSorterId) {
this.hiddenSorterId = hiddenSorterId;
hiddenSorterIdDirty=true;
fireTransformerChanged(this);
}
public String getUserFilterId() {
return userFilterId;
}
public void setUserFilterId(String userFilterId) {
this.userFilterId = userFilterId;
userFilterIdDirty=true;
fireTransformerChanged(this);
}
public String getUserGrouperId() {
return userGrouperId;
}
public void setUserGrouperId(String userGrouperId) {
this.userGrouperId = userGrouperId;
userGrouperIdDirty=true;
fireTransformerChanged(this);
}
public String getUserSorterId() {
return userSorterId;
}
public void setUserSorterId(String userSorterId) {
this.userSorterId = userSorterId;
userSorterIdDirty=true;
fireTransformerChanged(this);
}
public String getTransformerId() {
return transformerId;
}
public void setTransformerId(String transformerId) {
this.transformerId = transformerId;
transformerIdDirty=true;
fireTransformerChanged(this);
}
public void update(){
fireTransformerChanged(this);
}
private CommonTransform getTransform(String listName,String id){
TransformList list=TransformList.getInstance(listName);
if (list==null) return null;
CommonTransform transform=(CommonTransform)list.getTransform(id);
if (transform!=null) transform.askForParameters();
return transform;
}
public NodeFilter getHiddenFilter() {
if (hiddenFilterIdDirty){
hiddenFilter=(NodeFilter)getTransform("hidden_filters",hiddenFilterId);
hiddenFilter.setRedefinitionCallBack(redefinition);
hiddenFilterIdDirty=false;
}
return hiddenFilter;
}
public void setHiddenFilter(NodeFilter hiddenFilter) {
this.hiddenFilter = hiddenFilter;
}
public NodeGrouper getHiddenGrouper() {
if (hiddenGrouperIdDirty){
hiddenGrouper=(NodeGrouper)getTransform("hidden_groupers",hiddenGrouperId);
hiddenGrouper.setRedefinitionCallBack(redefinition);
hiddenGrouperIdDirty=false;
}
return hiddenGrouper;
}
public void setHiddenGrouper(NodeGrouper hiddenGrouper) {
this.hiddenGrouper = hiddenGrouper;
}
public NodeSorter getHiddenSorter() {
if (hiddenSorterIdDirty){
hiddenSorter=(NodeSorter)getTransform("hidden_sorters",hiddenSorterId);
hiddenSorter.setRedefinitionCallBack(redefinition);
hiddenSorterIdDirty=false;
}
return hiddenSorter;
}
public void setHiddenSorter(NodeSorter hiddenSorter) {
this.hiddenSorter = hiddenSorter;
}
public NodeFilter getUserFilter() {
if (userFilterIdDirty){
userFilter=(NodeFilter)getTransform("user_filters",userFilterId);
userFilterIdDirty=false;
}
return userFilter;
}
public void setUserFilter(NodeFilter userFilter) {
this.userFilter = userFilter;
}
public NodeGrouper getUserGrouper() {
if (userGrouperIdDirty){
userGrouper=(NodeGrouper)getTransform("user_groupers",userGrouperId);
userGrouperIdDirty=false;
}
return userGrouper;
}
public void setUserGrouper(NodeGrouper userGrouper) {
this.userGrouper = userGrouper;
}
public NodeSorter getUserSorter() {
if (userSorterIdDirty){
userSorter=(NodeSorter)getTransform("user_sorters",userSorterId);
userSorterIdDirty=false;
}
return userSorter;
}
public void setUserSorter(NodeSorter userSorter) {
this.userSorter = userSorter;
}
public NodeTransformer getTransformer() {
if (transformerIdDirty){
transformer=(NodeTransformer)getTransform("transformers",transformerId);
//hiddenFilter.setRedefinitionCallBack(redefinition);
transformerIdDirty=false;
}
return transformer;
}
public void settransformer(NodeTransformer transformer) {
this.transformer = transformer;
}
public boolean isShowSummary(){
if (!isShowSummary(getHiddenFilter())) return false;
if (!isShowSummary(getUserFilter())) return false;
if (!isShowSummary(getHiddenSorter())) return false;
if (!isShowSummary(getUserSorter())) return false;
if (!isShowSummary(getHiddenGrouper())) return false;
if (!isShowSummary(getUserGrouper())) return false;
return true;
}
private boolean isShowSummary(CommonTransform t){return (t==null)?true:t.isShowSummary();}
public boolean isPreserveHierarchy(){
if (!isPreserveHierarchy(getHiddenFilter())) return false;
if (!isPreserveHierarchy(getUserFilter())) return false;
if (!isPreserveHierarchy(getHiddenSorter())) return false;
if (!isPreserveHierarchy(getUserSorter())) return false;
if (!isPreserveHierarchy(getHiddenGrouper())) return false;
if (!isPreserveHierarchy(getUserGrouper())) return false;
return true;
}
private boolean isPreserveHierarchy(CommonTransform t){return (t==null)?true:t.isPreserveHierarchy();}
public boolean isShowAssignments(){
if (!isShowAssignments(getHiddenFilter())) return false;
if (!isShowAssignments(getUserFilter())) return false;
if (!isShowAssignments(getHiddenSorter())) return false;
if (!isShowAssignments(getUserSorter())) return false;
if (!isShowAssignments(getHiddenGrouper())) return false;
if (!isShowAssignments(getUserGrouper())) return false;
return true;
}
private boolean isShowAssignments(CommonTransform t){return (t==null)?true:t.isShowAssignments();}
public boolean isShowEmptyLines(){
if (!isNoneSorter()) return false;
if (!isNoneGrouper()) return false;
if (!isShowEmptyLines(getHiddenFilter())) return false;
if (!isShowEmptyLines(getUserFilter())) return false;
// if (!isShowEmptyLines(getHiddenSorter())) return false;
// if (!isShowEmptyLines(getUserSorter())) return false;
// if (!isShowEmptyLines(getHiddenGrouper())) return false;
// if (!isShowEmptyLines(getUserGrouper())) return false;
return true;
}
private boolean isShowEmptyLines(CommonTransform t){return (t==null)?true:t.isShowEmptyLines();}
public boolean isShowEndEmptyLines(){
if (!isNoneSorter()) return false;
if (!isNoneGrouper()) return false;
if (!isShowEndEmptyLines(getHiddenFilter())) return false;
if (!isShowEndEmptyLines(getUserFilter())) return false;
// if (!isShowEndEmptyLines(getHiddenSorter())) return false;
// if (!isShowEndEmptyLines(getUserSorter())) return false;
return true;
}
private boolean isShowEndEmptyLines(CommonTransform t){return (t==null)?true:t.isShowEndEmptyLines();}
public boolean isShowEmptySummaries(){
if (!isShowEmptySummaries(getHiddenFilter())) return false;
if (!isShowEmptySummaries(getUserFilter())) return false;
// if (!isShowEmptyLines(getHiddenSorter())) return false;
// if (!isShowEmptyLines(getUserSorter())) return false;
// if (!isShowEmptyLines(getHiddenGrouper())) return false;
// if (!isShowEmptyLines(getUserGrouper())) return false;
return true;
}
private boolean isShowEmptySummaries(CommonTransform t){return (t==null)?true:t.isShowEmptySummaries();}
// public boolean isShowBadBranches(){
// if (!isShowBadBranches(getHiddenFilter())) return false;
// if (!isShowBadBranches(getUserFilter())) return false;
// return true;
// }
// private boolean isShowBadBranches(CommonTransform t){return (t==null)?true:t.isShowBadBranches();}
public boolean isTreatAssignmentsAsTasks(){
return false;
}
public boolean isNoneFilter(){
return userFilterId==null||FILTER_NONE_ID.equals(userFilterId);
}
public boolean isNoneSorter(){
return userSorterId==null||SORTER_NONE_ID.equals(userSorterId);
}
public boolean isNoneGrouper(){
return userGrouperId==null||GROUPER_NONE_ID.equals(userGrouperId);
}
protected EventListenerList listenerList = new EventListenerList();
public void addViewTransformerListener(ViewTransformerListener l) {
listenerList.add(ViewTransformerListener.class, l);
}
public void removeViewTransformerListener(ViewTransformerListener l) {
listenerList.remove(ViewTransformerListener.class, l);
}
public ViewTransformerListener[] getTimeScaleListeners() {
return (ViewTransformerListener[]) listenerList.getListeners(ViewTransformerListener.class);
}
protected void fireTransformerChanged(Object source) {
Object[] listeners = listenerList.getListenerList();
ViewTransformerEvent e = null;
for (int i = listeners.length - 2; i >= 0; i -= 2) {
if (listeners[i] == ViewTransformerListener.class) {
if (e == null) {
e = new ViewTransformerEvent(source);
}
((ViewTransformerListener) listeners[i + 1]).transformerChanged(e);
}
}
}
public EventListener[] getListeners(Class listenerType) {
return listenerList.getListeners(listenerType);
}
}