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.templates; import java.awt.BorderLayout; import java.awt.Dimension; import java.awt.Font; import java.awt.Insets; import java.util.Observable; import java.util.Observer; import javax.swing.ActionMap; import javax.swing.JComponent; import javax.swing.JPanel; import javax.swing.KeyStroke; import javax.swing.SwingConstants; 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.property.Property; import org.qi4j.api.structure.Module; import se.streamsource.dci.value.link.LinkValue; import se.streamsource.streamflow.api.administration.surface.SelectedTemplatesDTO; import se.streamsource.streamflow.client.MacOsUIWrapper; import se.streamsource.streamflow.client.ui.workspace.WorkspaceResources; import se.streamsource.streamflow.client.ui.workspace.cases.general.RemovableLabel; import se.streamsource.streamflow.client.util.CommandTask; import se.streamsource.streamflow.client.util.RefreshWhenShowing; import se.streamsource.streamflow.client.util.StateBinder; import se.streamsource.streamflow.client.util.StreamflowButton; import se.streamsource.streamflow.client.util.i18n; import se.streamsource.streamflow.client.util.dialog.DialogService; import se.streamsource.streamflow.client.util.dialog.SelectLinkDialog; import se.streamsource.streamflow.infrastructure.event.domain.TransactionDomainEvents; import se.streamsource.streamflow.infrastructure.event.domain.source.TransactionListener; import se.streamsource.streamflow.infrastructure.event.domain.source.helper.Events; import com.jgoodies.forms.builder.DefaultFormBuilder; import com.jgoodies.forms.factories.Borders; import com.jgoodies.forms.layout.CellConstraints; import com.jgoodies.forms.layout.FormLayout; import com.jgoodies.forms.layout.Sizes; public class SelectedTemplatesView extends JPanel implements Observer, TransactionListener { @Service DialogService dialogs; @Structure Module module; private StateBinder selectedTemplatesBinder; StreamflowButton defaultTemplateButton; StreamflowButton formTemplateButton; StreamflowButton caseTemplateButton; RemovableLabel defaultTemplate = new RemovableLabel(); RemovableLabel formTemplate = new RemovableLabel(); RemovableLabel caseTemplate = new RemovableLabel(); private SelectedTemplatesModel model; public SelectedTemplatesView(@Service ApplicationContext appContext, @Uses SelectedTemplatesModel model, @Structure Module module) { this.model = model; model.addObserver(this); selectedTemplatesBinder = module.objectBuilderFactory().newObject(StateBinder.class); selectedTemplatesBinder.addObserver(this); selectedTemplatesBinder.addConverter(new StateBinder.Converter() { public Object toComponent(Object value) { if (value instanceof LinkValue) { return ((LinkValue) value).text().get(); } else return value; } public Object fromComponent(Object value) { return value; } }); selectedTemplatesBinder.setResourceMap(appContext.getResourceMap(getClass())); SelectedTemplatesDTO template = selectedTemplatesBinder.bindingTemplate(SelectedTemplatesDTO.class); defaultTemplate.getLabel().setFont(defaultTemplate.getLabel().getFont().deriveFont(Font.BOLD)); defaultTemplate.setPreferredSize(new Dimension(150, 25)); formTemplate.getLabel().setFont(formTemplate.getLabel().getFont().deriveFont(Font.BOLD)); formTemplate.setPreferredSize(new Dimension(150, 25)); caseTemplate.getLabel().setFont(caseTemplate.getLabel().getFont().deriveFont(Font.BOLD)); caseTemplate.setPreferredSize(new Dimension(150, 25)); FormLayout layout = new FormLayout("80dlu, 5dlu, 150:grow", "pref, 2dlu, pref, 2dlu, pref, 2dlu, pref:grow"); JPanel panel = new JPanel(layout); DefaultFormBuilder builder = new DefaultFormBuilder(layout, panel); builder.setBorder(Borders.createEmptyBorder(Sizes.DLUY8, Sizes.DLUX4, Sizes.DLUY2, Sizes.DLUX8)); CellConstraints cc = new CellConstraints(); setActionMap(appContext.getActionMap(this)); MacOsUIWrapper.convertAccelerators(appContext.getActionMap(SelectedTemplatesView.class, this)); ActionMap am = getActionMap(); // Select default template javax.swing.Action defaultTemplateAction = am.get("defaultTemplate"); defaultTemplateButton = new StreamflowButton(defaultTemplateAction); defaultTemplateButton.registerKeyboardAction(defaultTemplateAction, (KeyStroke) defaultTemplateAction.getValue(javax.swing.Action.ACCELERATOR_KEY), JComponent.WHEN_IN_FOCUSED_WINDOW); defaultTemplateButton.setHorizontalAlignment(SwingConstants.LEFT); builder.add(defaultTemplateButton, cc.xy(1, 3, CellConstraints.FILL, CellConstraints.TOP)); builder.add(selectedTemplatesBinder.bind(defaultTemplate, template.defaultPdfTemplate()), new CellConstraints(3, 3, 1, 1, CellConstraints.LEFT, CellConstraints.TOP, new Insets(3, 0, 0, 0))); // Select form template javax.swing.Action formTemplateAction = am.get("formTemplate"); formTemplateButton = new StreamflowButton(formTemplateAction); formTemplateButton.registerKeyboardAction(formTemplateAction, (KeyStroke) formTemplateAction.getValue(javax.swing.Action.ACCELERATOR_KEY), JComponent.WHEN_IN_FOCUSED_WINDOW); formTemplateButton.setHorizontalAlignment(SwingConstants.LEFT); builder.add(formTemplateButton, cc.xy(1, 5, CellConstraints.FILL, CellConstraints.TOP)); builder.add(selectedTemplatesBinder.bind(formTemplate, template.formPdfTemplate()), new CellConstraints(3, 5, 1, 1, CellConstraints.LEFT, CellConstraints.TOP, new Insets(3, 0, 0, 0))); // Select case template javax.swing.Action caseTemplateAction = am.get("caseTemplate"); caseTemplateButton = new StreamflowButton(caseTemplateAction); caseTemplateButton.registerKeyboardAction(caseTemplateAction, (KeyStroke) caseTemplateAction.getValue(javax.swing.Action.ACCELERATOR_KEY), JComponent.WHEN_IN_FOCUSED_WINDOW); caseTemplateButton.setHorizontalAlignment(SwingConstants.LEFT); builder.add(caseTemplateButton, cc.xy(1, 7, CellConstraints.FILL, CellConstraints.TOP)); builder.add(selectedTemplatesBinder.bind(caseTemplate, template.casePdfTemplate()), new CellConstraints(3, 7, 1, 1, CellConstraints.LEFT, CellConstraints.TOP, new Insets(3, 0, 0, 0))); add(panel, BorderLayout.CENTER); selectedTemplatesBinder.updateWith(model.getSelectedTemplatesValue()); new RefreshWhenShowing(this, model); } @Action public Task defaultTemplate() { return new CommandTask() { @Override public void command() throws Exception { SelectLinkDialog dialog = module.objectBuilderFactory().newObjectBuilder(SelectLinkDialog.class) .use(i18n.text(WorkspaceResources.choose_template), model.getPossibleTemplates("possibledefaulttemplates")) .newInstance(); dialogs.showOkCancelHelpDialog(defaultTemplateButton, dialog); if (dialog.getSelectedLink() != null) { model.setTemplate(dialog.getSelectedLink()); } } }; } @Action public Task formTemplate() { return new CommandTask() { @Override public void command() throws Exception { SelectLinkDialog dialog = module.objectBuilderFactory().newObjectBuilder(SelectLinkDialog.class) .use(i18n.text(WorkspaceResources.choose_template), model.getPossibleTemplates("possibleformtemplates")) .newInstance(); dialogs.showOkCancelHelpDialog(formTemplateButton, dialog); if (dialog.getSelectedLink() != null) { model.setTemplate(dialog.getSelectedLink()); } } }; } @Action public Task caseTemplate() { return new CommandTask() { @Override public void command() throws Exception { SelectLinkDialog dialog = module.objectBuilderFactory().newObjectBuilder(SelectLinkDialog.class) .use(i18n.text(WorkspaceResources.choose_template), model.getPossibleTemplates("possiblecasetemplates")) .newInstance(); dialogs.showOkCancelHelpDialog(defaultTemplateButton, dialog); if (dialog.getSelectedLink() != null) { model.setTemplate(dialog.getSelectedLink()); } } }; } public void update(Observable o, Object arg) { if (o == selectedTemplatesBinder) { final Property property = (Property) arg; if (property.qualifiedName().name().equals("defaultPdfTemplate")) { new CommandTask() { @Override public void command() throws Exception { model.removeTemplate("setdefaulttemplate"); } }.execute(); } else if (property.qualifiedName().name().equals("formPdfTemplate")) { new CommandTask() { @Override public void command() throws Exception { model.removeTemplate("setformtemplate"); } }.execute(); } else if (property.qualifiedName().name().equals("casePdfTemplate")) { new CommandTask() { @Override public void command() throws Exception { model.removeTemplate("setcasetemplate"); } }.execute(); } } else { SelectedTemplatesDTO selectedTemplatesValue = model.getSelectedTemplatesValue(); defaultTemplate.setRemoveLink(selectedTemplatesValue.defaultPdfTemplate().get()); selectedTemplatesBinder.updateWith(selectedTemplatesValue); } } public void notifyTransactions(Iterable<TransactionDomainEvents> transactions) { if (Events.matches(Events.withNames("defaultPdfTemplateSet", "formPdfTemplateSet", "casePdfTemplateSet"), transactions)) { model.refresh(); } } }