Java tutorial
/* This file is part of JSMAA. JSMAA is distributed from http://smaa.fi/. (c) Tommi Tervonen, 2009-2010. (c) Tommi Tervonen, Gert van Valkenhoef 2011. (c) Tommi Tervonen, Gert van Valkenhoef, Joel Kuiper, Daan Reid 2012. (c) Tommi Tervonen, Gert van Valkenhoef, Joel Kuiper, Daan Reid, Raymond Vermaas 2013. JSMAA is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. JSMAA 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 General Public License along with JSMAA. If not, see <http://www.gnu.org/licenses/>. */ package fi.smaa.jsmaa.gui; import java.awt.BorderLayout; import java.awt.Window; import java.awt.event.ActionEvent; import java.util.Collection; import java.util.Collections; import java.util.List; import javax.swing.AbstractAction; import javax.swing.JButton; import javax.swing.JComponent; import javax.swing.JMenu; import javax.swing.JMenuItem; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JToolBar; import org.drugis.common.gui.ViewBuilder; import org.jfree.chart.ChartFactory; import org.jfree.chart.JFreeChart; import org.jfree.chart.plot.PlotOrientation; import fi.smaa.jsmaa.gui.components.LambdaPanel; import fi.smaa.jsmaa.gui.components.ResultsCellColorRenderer; import fi.smaa.jsmaa.gui.components.ResultsTable; import fi.smaa.jsmaa.gui.jfreechart.CategoryAcceptabilitiesDataset; import fi.smaa.jsmaa.gui.presentation.CategoryAcceptabilityTableModel; import fi.smaa.jsmaa.gui.presentation.LeftTreeModelSMAATRI; import fi.smaa.jsmaa.gui.views.AlternativeInfoView; import fi.smaa.jsmaa.gui.views.ResultsView; import fi.smaa.jsmaa.gui.views.TechnicalParameterView; import fi.smaa.jsmaa.gui.views.ViewWithHeader; import fi.smaa.jsmaa.model.Alternative; import fi.smaa.jsmaa.model.Category; import fi.smaa.jsmaa.model.ExactMeasurement; import fi.smaa.jsmaa.model.OutrankingCriterion; import fi.smaa.jsmaa.model.SMAATRIModel; import fi.smaa.jsmaa.simulator.SMAATRIResults; @SuppressWarnings("serial") public class SMAATRIGUIFactory extends AbstractGUIFactory<LeftTreeModelSMAATRI, SMAATRIModel> { private CategoryAcceptabilityTableModel categoryAcceptabilityTM; private CategoryAcceptabilitiesDataset categoryAcceptabilityDataset; @SuppressWarnings("unchecked") public SMAATRIGUIFactory(Window parent, SMAATRIModel smaaModel, MenuDirector director) { super(parent, smaaModel, director); SMAATRIResults emptyResults = new SMAATRIResults(Collections.EMPTY_LIST, Collections.EMPTY_LIST, 1); categoryAcceptabilityTM = new CategoryAcceptabilityTableModel(emptyResults); categoryAcceptabilityDataset = new CategoryAcceptabilitiesDataset(emptyResults); } synchronized public void setResults(SMAATRIResults results) { categoryAcceptabilityTM.setResults(results); categoryAcceptabilityDataset.setResults(results); } protected LeftTreeModelSMAATRI buildTreeModel() { return new LeftTreeModelSMAATRI(smaaModel); } @Override protected JToolBar buildBottomToolBar() { JToolBar tb = super.buildBottomToolBar(); tb.add(new LambdaPanel(smaaModel), BorderLayout.EAST); return tb; } @Override protected JToolBar buildTopToolBar() { JToolBar bar = super.buildTopToolBar(); JButton addCatButton = new JButton(ImageFactory.IMAGELOADER.getIcon(FileNames.ICON_ADD)); addCatButton.setToolTipText("Add category"); addCatButton.addActionListener(new AbstractAction() { public void actionPerformed(ActionEvent e) { addCategory(); } }); bar.add(addCatButton); return bar; } @Override public ViewBuilder buildView(Object o) { if (o instanceof Alternative && smaaModel.getCategories().contains(o)) { return new ViewBuilder() { @Override public JComponent buildPanel() { return new JPanel(); } }; } else if (o == treeModel.getModelNode()) { return new TechnicalParameterView(smaaModel); } else if (o == treeModel.getCatAccNode()) { final JFreeChart chart = ChartFactory.createStackedBarChart("", "Alternative", "Category Acceptability", categoryAcceptabilityDataset, PlotOrientation.VERTICAL, true, true, false); chart.getCategoryPlot().getRangeAxis().setUpperBound(1.0); ResultsTable table = new ResultsTable(categoryAcceptabilityTM); table.setAutoCreateRowSorter(true); table.setDefaultRenderer(Object.class, new ResultsCellColorRenderer(1.0)); return new ViewWithHeader("Category acceptability indices", new ResultsView(parent, table, chart, FileNames.ICON_SCRIPT)); } else if (o == treeModel.getCategoriesNode()) { return new ViewWithHeader("Categories (in ascending order, top = worst)", new AlternativeInfoView(smaaModel.getCategories())); } else { return super.buildView(o); } } @Override protected JMenuItem buildAddCriterionItem() { JMenuItem item = new JMenuItem("Add new"); item.setIcon(ImageFactory.IMAGELOADER.getIcon(FileNames.ICON_ADDCRITERION)); item.addActionListener(new AddOutrankingCriterionAction()); return item; } @Override protected JButton buildToolBarAddCriterionButton() { JButton button = new JButton(ImageFactory.IMAGELOADER.getIcon(FileNames.ICON_ADDCRITERION)); button.setToolTipText("Add criterion"); button.addActionListener(new AddOutrankingCriterionAction()); return button; } @Override protected List<JMenuItem> getEntityMenuList() { List<JMenuItem> list = super.getEntityMenuList(); list.add(buildCategoryMenu()); return list; } private JMenu buildCategoryMenu() { JMenu categoryMenu = new JMenu("Categories"); categoryMenu.setMnemonic('t'); JMenuItem showItem = new JMenuItem("Show"); showItem.setMnemonic('s'); JMenuItem addCatButton = createAddCatMenuItem(); showItem.addActionListener(new AbstractAction() { public void actionPerformed(ActionEvent e) { Focuser.focus(tree, treeModel, treeModel.getCategoriesNode()); } }); categoryMenu.add(showItem); categoryMenu.addSeparator(); categoryMenu.add(addCatButton); return categoryMenu; } private JMenuItem createAddCatMenuItem() { JMenuItem item = new JMenuItem("Add new"); item.setMnemonic('n'); item.setIcon(ImageFactory.IMAGELOADER.getIcon(FileNames.ICON_ADD)); item.addActionListener(new AbstractAction() { public void actionPerformed(ActionEvent e) { addCategory(); } }); return item; } protected void addCategory() { Collection<Category> cats = smaaModel.getCategories(); int index = 1; while (true) { Category newCat = new Category("Category " + index); boolean found = false; for (Category cat : cats) { if (cat.getName().equals(newCat.getName())) { found = true; break; } } if (!found) { addCategoryAndStartRename(newCat); return; } index++; } } @Override protected JMenu buildResultsMenu() { JMenu resultsMenu = new JMenu("Results"); resultsMenu.setMnemonic('r'); JMenuItem racsItem = new JMenuItem("Category acceptability indices", ImageFactory.IMAGELOADER.getIcon(FileNames.ICON_RANKACCEPTABILITIES)); racsItem.setMnemonic('r'); racsItem.addActionListener(new AbstractAction() { public void actionPerformed(ActionEvent e) { Focuser.focus(tree, treeModel, treeModel.getCatAccNode()); } }); resultsMenu.add(racsItem); return resultsMenu; } private void addCategoryAndStartRename(Category a) { smaaModel.addCategory(a); Focuser.focus(tree, treeModel, a); tree.startEditingAtPath(treeModel.getPathForCategory(a)); } @Override protected void confirmDeleteAlternative(Alternative alternative) { if (!smaaModel.getCategories().contains(alternative)) { super.confirmDeleteAlternative(alternative); } else { String typeName = "category"; int conf = JOptionPane.showConfirmDialog(parent, "Do you really want to delete " + typeName + " " + alternative + "?", "Confirm deletion", JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, ImageFactory.IMAGELOADER.getIcon(FileNames.ICON_DELETE)); if (conf == JOptionPane.YES_OPTION) { smaaModel.deleteCategory(alternative); } } } private class AddOutrankingCriterionAction extends AbstractAction { @Override public void actionPerformed(ActionEvent e) { addCriterionAndStartRename(new OutrankingCriterion(generateNextCriterionName(), true, new ExactMeasurement(0.0), new ExactMeasurement(1.0))); } } }