Java tutorial
/** * * Copyright 2009-2014 Jayway Products AB * * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package se.streamsource.streamflow.client.ui.administration.surface; import com.jgoodies.forms.builder.DefaultFormBuilder; import com.jgoodies.forms.layout.CellConstraints; import com.jgoodies.forms.layout.FormLayout; import org.jdesktop.application.Action; import org.jdesktop.application.ApplicationContext; import org.jdesktop.application.Task; import org.qi4j.api.injection.scope.Service; import org.qi4j.api.injection.scope.Structure; import org.qi4j.api.injection.scope.Uses; import org.qi4j.api.structure.Module; import se.streamsource.streamflow.api.administration.surface.EmailAccessPointDTO; import se.streamsource.streamflow.client.ui.administration.AdministrationResources; import se.streamsource.streamflow.client.ui.workspace.WorkspaceResources; import se.streamsource.streamflow.client.ui.workspace.cases.general.CaseLabelsView; import se.streamsource.streamflow.client.ui.workspace.cases.general.RemovableLabel; import se.streamsource.streamflow.client.util.ActionBinder; import se.streamsource.streamflow.client.util.CommandTask; import se.streamsource.streamflow.client.util.RefreshWhenShowing; import se.streamsource.streamflow.client.util.Refreshable; import se.streamsource.streamflow.client.util.StreamflowButton; import se.streamsource.streamflow.client.util.ValueBinder; import se.streamsource.streamflow.client.util.dialog.DialogService; import se.streamsource.streamflow.client.util.dialog.SelectLinkDialog; import se.streamsource.streamflow.client.util.i18n; import se.streamsource.streamflow.infrastructure.event.domain.TransactionDomainEvents; import se.streamsource.streamflow.infrastructure.event.domain.source.TransactionListener; import javax.swing.DefaultListModel; import javax.swing.JLabel; import javax.swing.JList; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTextArea; import javax.swing.JTextField; import javax.swing.event.ListSelectionEvent; import javax.swing.event.ListSelectionListener; import java.awt.Insets; /** * TODO */ public class EmailAccessPointView extends JScrollPane implements TransactionListener, Refreshable { @Service DialogService dialogs; @Structure Module module; private EmailAccessPointModel model; private JTextField subject; private JList emailTemplateList = new JList(); private JTextArea emailTemplateText = new JTextArea(); private JLabel project; private RemovableLabel casetype = new RemovableLabel(); private StreamflowButton casetypeButton; private StreamflowButton projectButton; private StreamflowButton labelsButton; private CaseLabelsView labels; public void init(@Service ApplicationContext context, @Uses final EmailAccessPointModel model) { setActionMap(context.getActionMap(this)); JPanel panel = new JPanel(); this.setViewportView(panel); this.model = model; this.labels = module.objectBuilderFactory().newObjectBuilder(CaseLabelsView.class) .use(model.createLabelsModel()).newInstance(); FormLayout layout = new FormLayout("75dlu, 5dlu, fill:p:grow", "pref, pref, pref, pref, pref, fill:p:grow, pref"); DefaultFormBuilder formBuilder = new DefaultFormBuilder(layout, panel); formBuilder.append(projectButton = new StreamflowButton(getActionMap().get("project"))); formBuilder.append(project = new JLabel()); formBuilder.nextLine(); formBuilder.append(casetypeButton = new StreamflowButton(getActionMap().get("casetype"))); formBuilder.add(casetype, new CellConstraints(3, 2, 1, 1, CellConstraints.LEFT, CellConstraints.CENTER, new Insets(3, 0, 0, 0))); formBuilder.nextLine(); formBuilder.append(labelsButton = new StreamflowButton(labels.getActionMap().get("addLabel"))); formBuilder.add(labels, new CellConstraints(3, 3, 1, 1, CellConstraints.LEFT, CellConstraints.CENTER, new Insets(3, -3, 0, 0))); formBuilder.nextLine(); formBuilder.addSeparator(i18n.text(AdministrationResources.emailTemplates)); formBuilder.nextLine(); formBuilder.append(i18n.text(AdministrationResources.subject), subject = new JTextField()); formBuilder.nextLine(); formBuilder.append(new JScrollPane(emailTemplateList)); formBuilder.append(new JScrollPane(emailTemplateText)); formBuilder.nextLine(); emailTemplateList.addListSelectionListener(new ListSelectionListener() { public void valueChanged(ListSelectionEvent e) { if (!e.getValueIsAdjusting()) { if (emailTemplateList.getSelectedIndex() != -1) { emailTemplateText.setText( model.getValue().messages().get().get(emailTemplateList.getSelectedValue())); } } } }); ActionBinder actionBinder = new ActionBinder(getActionMap()); actionBinder.bind("save", emailTemplateText); actionBinder.bind("changeSubject", subject); actionBinder.bind("removecasetype", casetype); new RefreshWhenShowing(this, this); } @org.jdesktop.application.Action public Task project() { final SelectLinkDialog dialog = module.objectBuilderFactory().newObjectBuilder(SelectLinkDialog.class) .use(model.getPossibleProjects()).newInstance(); dialogs.showOkCancelHelpDialog(projectButton, dialog, i18n.text(WorkspaceResources.choose_project)); return new CommandTask() { @Override public void command() throws Exception { if (dialog.getSelectedLink() != null) { model.changeProject(dialog.getSelectedLink()); } } }; } @org.jdesktop.application.Action public Task casetype() { final SelectLinkDialog dialog = module.objectBuilderFactory().newObjectBuilder(SelectLinkDialog.class) .use(i18n.text(WorkspaceResources.choose_casetype), model.getPossibleCaseTypes()).newInstance(); dialogs.showOkCancelHelpDialog(casetypeButton, dialog); return new CommandTask() { @Override public void command() throws Exception { if (dialog.getSelectedLink() != null) { model.changeCaseType(dialog.getSelectedLink()); } } }; } @Action public Task removecasetype() { return new CommandTask() { @Override protected void command() throws Exception { model.removeCaseType(); } }; } public void refresh() { model.refresh(); ValueBinder binder = module.objectBuilderFactory().newObject(ValueBinder.class); binder.bind("project", project); binder.bind("caseType", casetype); binder.bind("subject", subject); EmailAccessPointDTO value = model.getValue(); binder.update(value); int selectedIndex = emailTemplateList.getSelectedIndex(); DefaultListModel emailTemplateListModel = new DefaultListModel(); for (String key : value.messages().get().keySet()) { emailTemplateListModel.addElement(key); } emailTemplateList.setModel(emailTemplateListModel); emailTemplateList.setSelectedIndex(selectedIndex); } @org.jdesktop.application.Action public Task changeSubject() { return new CommandTask() { @Override protected void command() throws Exception { model.changeSubject(subject.getText()); } }; } @org.jdesktop.application.Action public Task save() { final String template = emailTemplateText.getText(); final String key = (String) emailTemplateList.getSelectedValue(); return new CommandTask() { @Override protected void command() throws Exception { model.updateTemplate(key, template); model.getValue().messages().get().put(key, template); } }; } public void notifyTransactions(Iterable<TransactionDomainEvents> transactions) { refresh(); } }