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/*****************************************************************************
* Copyright (c) 2013 CEA LIST.
*
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Ansgar Radermacher ansgar.radermacher@cea.fr
*
*****************************************************************************/
package org.eclipse.papyrus.qompass.designer.core.dialogs;
import java.util.ArrayList;
import java.util.Collections;
import org.eclipse.emf.common.util.BasicEList;
import org.eclipse.emf.common.util.EList;
import org.eclipse.papyrus.FCM.ConfigOption;
import org.eclipse.papyrus.FCM.ContainerRule;
import org.eclipse.papyrus.qompass.designer.core.StUtils;
import org.eclipse.papyrus.uml.profile.ui.dialogs.AlphabeticalViewerSorter;
import org.eclipse.papyrus.uml.profile.ui.dialogs.ChooseSetAssistedDialog;
import org.eclipse.papyrus.uml.profile.ui.dialogs.IChooseDialog;
import org.eclipse.papyrus.uml.properties.profile.ui.dialogs.StereotypeQualifiedLabelProvider;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.uml2.uml.Class;
import org.eclipse.uml2.uml.Element;
import org.eclipse.uml2.uml.Package;
public class ChooseConfigOpt extends ChooseSetAssistedDialog implements IChooseDialog {
protected EList<Package> visitedPackages;
/**
* LabelProvider for stereotype completion proposal provider with qualified names.
*/
final private StereotypeQualifiedLabelProvider qualifiedLabelProvider = new StereotypeQualifiedLabelProvider();
/**
* Default Constructor.
*
* @param parentShell
* the parent shell
* @param theElement
* the UML element to be modified
*/
public ChooseConfigOpt(Shell parentShell, Package model, ContainerRule rule) {
super(parentShell,
"Available configuration options: ",
"Applied configuration options: ");
labelProvider = new ConfigOptionLabelProvider();
decoratedContentProposalProvider = new ConfigOptContentProposalProvider();
for(ConfigOption option : rule.getForConfig()) {
selectedElementList.addElement(option.getBase_Class());
}
visitedPackages = new BasicEList<Package>();
EList<Class> configOptList = new BasicEList<Class>();
getAvailConfigOpts(model, configOptList);
for(Class current : configOptList) {
if(!selectedElementList.contains(current)) {
possibleElementList.addElement(current);
}
}
}
private void getAvailConfigOpts(Package pkg, EList<Class> configOptList) {
for(Element el : pkg.getMembers()) {
if(el instanceof Package) {
if(!visitedPackages.contains(el)) {
visitedPackages.add((Package)el);
getAvailConfigOpts((Package)el, configOptList);
}
} else if(el instanceof Class) {
if(StUtils.isApplied(el, ConfigOption.class)) {
configOptList.add((Class)el);
}
}
}
}
/*
* (non-Javadoc)
*
* @see com.cea.papyrus.ui.dialogs.ChooseSetAssistedDialog#createDialogArea(org.eclipse.swt.widgets.Composite)
*/
/**
* Creates the dialog area.
*
* @param parent
* the parent
*
* @return the control
*/
@Override
protected Control createDialogArea(Composite parent) {
Control composite = super.createDialogArea(parent);
// Add 2 columns to the table area
// possibleElementsTable.setLinesVisible(true);
possibleElementsTable.setHeaderVisible(true);
// 1st column with image/checkboxes - NOTE: The SWT.CENTER has no effect!!
TableColumn column = new TableColumn(possibleElementsTable, SWT.CENTER, 0);
column.setText("Option");
column.setWidth(100);
column.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
possibleElementsTableViewer.setSorter(new AlphabeticalViewerSorter(0));
}
});
// 2nd column with task Description
column = new TableColumn(possibleElementsTable, SWT.LEFT, 1);
column.setText("Information");
column.setWidth(165);
// Add listener to column so tasks are sorted by description when clicked
column.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
possibleElementsTableViewer.setSorter(new AlphabeticalViewerSorter(1));
}
});
// set sorter to the possible element table viewer
possibleElementsTableViewer.setSorter(new AlphabeticalViewerSorter(0));
return composite;
}
/*
* (non-Javadoc)
*
* @see com.cea.papyrus.ui.dialogs.ChooseSetAssistedDialog#runAddElement(java.lang.String)
*/
/**
* Run add element.
*
* @param name
* the name
*/
@Override
protected void runAddElement(String name) {
// find the stereotype in the list
Class option = null;
for (Object possibleElement : possibleElementList.getElements()) {
Class element = (Class) possibleElement;
if(name.equalsIgnoreCase(element.getName()) ||
name.equalsIgnoreCase(element.getQualifiedName())) {
option = element;
}
}
if(option != null) {
runActionAdd(option);
}
}
/*
* (non-Javadoc)
*
* @see com.cea.papyrus.ui.dialogs.ChooseSetAssistedDialog#isSelectableElement(java.lang.String)
*/
/**
* Checks if is selectable element.
*
* @param text
* the text
*
* @return true, if is selectable element
*/
@Override
protected boolean isSelectableElement(String text) {
// iterate through all possibilities and return true if text corresponds
for (Object possibleElement : possibleElementList.getElements()) {
Class element = (Class) possibleElement;
if(text.equalsIgnoreCase(element.getName()) || text.equalsIgnoreCase(element.getQualifiedName())) {
return true;
}
}
return false;
}
/**
* Content Proposal provider for stereotypes dialog. Propose the simple
* name of the stereotype and its qualified name.
*
* @author Remi Schnekenburger
*/
public class ConfigOptContentProposalProvider extends DecoratedContentProposalProvider {
/*
* (non-Javadoc)
*
* @see com.cea.papyrus.ui.dialogs.ChooseSetAssistedDialog.DecoratedContentProposalProvider#getProposals(java.lang.String, int)
*/
/**
* Gets the proposals.
*
* @param contents
* the contents
* @param position
* the position
*
* @return the proposals
*/
@Override
public DecoratedContentProposal[] getProposals(String contents, int position) {
ArrayList<DecoratedContentProposal> proposals = new ArrayList<DecoratedContentProposal>();
if(possibleElementList != null) {
for(Object configOptObj : possibleElementList.getElements()) {
final Class configOpt = (Class)configOptObj;
final String simpleName = configOpt.getName();
final String qualifiedName = configOpt.getQualifiedName();
if(position < simpleName.length() && contents.substring(0, position).equalsIgnoreCase(simpleName.substring(0, position))) {
proposals.add(new DecoratedContentProposal(configOpt, labelProvider));
}
if(position < qualifiedName.length() && contents.substring(0, position).equalsIgnoreCase(qualifiedName.substring(0, position))) {
proposals.add(new DecoratedContentProposal(configOpt, qualifiedLabelProvider));
}
}
}
Collections.sort(proposals);
return proposals.toArray(new DecoratedContentProposal[proposals.size()]);
}
}
}
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