Java tutorial
/** * This file is part of mycollab-web. * * mycollab-web 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. * * mycollab-web 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 mycollab-web. If not, see <http://www.gnu.org/licenses/>. */ package com.esofthead.mycollab.module.project.view; import com.esofthead.mycollab.common.i18n.GenericI18Enum; import com.esofthead.mycollab.core.arguments.SearchField; import com.esofthead.mycollab.core.arguments.BasicSearchRequest; import com.esofthead.mycollab.core.utils.StringUtils; import com.esofthead.mycollab.eventmanager.EventBusFactory; import com.esofthead.mycollab.module.project.domain.SimpleProject; import com.esofthead.mycollab.module.project.domain.criteria.ProjectSearchCriteria; import com.esofthead.mycollab.module.project.events.ProjectEvent; import com.esofthead.mycollab.module.project.i18n.ProjectI18nEnum; import com.esofthead.mycollab.module.project.service.ProjectService; import com.esofthead.mycollab.module.project.service.ProjectTemplateService; import com.esofthead.mycollab.module.project.view.parameters.ProjectScreenData; import com.esofthead.mycollab.spring.AppContextUtil; import com.esofthead.mycollab.vaadin.AppContext; import com.esofthead.mycollab.vaadin.mvp.PageActionChain; import com.esofthead.mycollab.vaadin.ui.NotificationUtil; import com.esofthead.mycollab.vaadin.web.ui.UIConstants; import com.esofthead.mycollab.vaadin.web.ui.grid.GridFormLayoutHelper; import com.vaadin.server.FontAwesome; import com.vaadin.ui.*; import org.vaadin.viritin.layouts.MHorizontalLayout; import org.vaadin.viritin.layouts.MVerticalLayout; import java.util.List; /** * @author MyCollab Ltd * @since 5.2.8 */ public class ProjectAddBaseTemplateWindow extends Window { public ProjectAddBaseTemplateWindow() { super(AppContext.getMessage(ProjectI18nEnum.OPT_CREATE_PROJECT_FROM_TEMPLATE)); this.setModal(true); this.setClosable(true); this.setResizable(false); this.setWidth("550px"); MVerticalLayout content = new MVerticalLayout(); GridFormLayoutHelper gridFormLayoutHelper = GridFormLayoutHelper.defaultFormLayoutHelper(1, 3); final TemplateProjectComboBox templateProjectComboBox = new TemplateProjectComboBox(); Button helpBtn = new Button(""); helpBtn.setIcon(FontAwesome.QUESTION_CIRCLE); helpBtn.addStyleName(UIConstants.BUTTON_ACTION); helpBtn.setDescription(AppContext.getMessage(ProjectI18nEnum.OPT_MARK_TEMPLATE_HELP)); gridFormLayoutHelper .addComponent( new MHorizontalLayout().withFullWidth().with(templateProjectComboBox, helpBtn) .expand(templateProjectComboBox), AppContext.getMessage(ProjectI18nEnum.FORM_TEMPLATE), 0, 0); final TextField prjNameField = new TextField(); gridFormLayoutHelper.addComponent(prjNameField, AppContext.getMessage(GenericI18Enum.FORM_NAME), 0, 1); final TextField prjKeyField = new TextField(); gridFormLayoutHelper.addComponent(prjKeyField, AppContext.getMessage(ProjectI18nEnum.FORM_SHORT_NAME), 0, 2); MHorizontalLayout buttonControls = new MHorizontalLayout(); content.with(gridFormLayoutHelper.getLayout(), buttonControls).withAlign(buttonControls, Alignment.MIDDLE_RIGHT); Button okBtn = new Button(AppContext.getMessage(GenericI18Enum.BUTTON_OK), new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent clickEvent) { SimpleProject templatePrj = (SimpleProject) templateProjectComboBox.getValue(); if (templatePrj == null) { NotificationUtil.showErrorNotification( AppContext.getMessage(ProjectI18nEnum.ERROR_MUST_CHOOSE_TEMPLATE_PROJECT)); return; } String newPrjName = prjNameField.getValue(); if (newPrjName.length() == 0) { NotificationUtil.showErrorNotification("Project name must be not null"); return; } String newPrjKey = prjKeyField.getValue(); if (newPrjKey.length() > 3 || newPrjKey.length() == 0) { NotificationUtil .showErrorNotification("Project key must be not null and less than 3 characters"); return; } ProjectTemplateService projectTemplateService = AppContextUtil .getSpringBean(ProjectTemplateService.class); if (projectTemplateService != null) { Integer newProjectId = projectTemplateService.cloneProject(templatePrj.getId(), newPrjName, newPrjKey, AppContext.getAccountId(), AppContext.getUsername()); EventBusFactory.getInstance().post(new ProjectEvent.GotoMyProject(this, new PageActionChain(new ProjectScreenData.Goto(newProjectId)))); close(); } } }); okBtn.setIcon(FontAwesome.SAVE); okBtn.addStyleName(UIConstants.BUTTON_ACTION); Button cancelBtn = new Button(AppContext.getMessage(GenericI18Enum.BUTTON_CANCEL), new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent clickEvent) { close(); } }); cancelBtn.addStyleName(UIConstants.BUTTON_OPTION); buttonControls.with(cancelBtn, okBtn); this.setContent(content); } private static class TemplateProjectComboBox extends ComboBox { TemplateProjectComboBox() { ProjectService projectService = AppContextUtil.getSpringBean(ProjectService.class); ProjectSearchCriteria searchCriteria = new ProjectSearchCriteria(); searchCriteria.addExtraField(ProjectSearchCriteria.p_template.buildParamIsEqual(SearchField.AND, 1)); List<SimpleProject> projectTemplates = projectService .findPagableListByCriteria(new BasicSearchRequest<>(searchCriteria, 0, Integer.MAX_VALUE)); this.setItemCaptionMode(ItemCaptionMode.EXPLICIT); for (SimpleProject prjTemplate : projectTemplates) { this.addItem(prjTemplate); this.setItemCaption(prjTemplate, StringUtils.trim( String.format("[%s] %s", prjTemplate.getShortname(), prjTemplate.getName()), 50, true)); } } } }