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.page; import com.esofthead.mycollab.common.i18n.GenericI18Enum; import com.esofthead.mycollab.core.utils.StringUtils; import com.esofthead.mycollab.eventmanager.EventBusFactory; import com.esofthead.mycollab.module.page.domain.Folder; import com.esofthead.mycollab.module.page.service.PageService; import com.esofthead.mycollab.module.project.CurrentProjectVariables; import com.esofthead.mycollab.module.project.events.PageEvent; import com.esofthead.mycollab.module.project.i18n.Page18InEnum; import com.esofthead.mycollab.spring.ApplicationContextUtil; import com.esofthead.mycollab.vaadin.AppContext; import com.esofthead.mycollab.vaadin.ui.*; import com.esofthead.mycollab.vaadin.ui.form.field.RichTextEditField; import com.vaadin.event.ShortcutAction; import com.vaadin.server.FontAwesome; import com.vaadin.shared.ui.MarginInfo; import com.vaadin.ui.*; import org.vaadin.maddon.layouts.MHorizontalLayout; import org.vaadin.maddon.layouts.MVerticalLayout; import java.util.GregorianCalendar; /** * @author MyCollab Ltd. * @since 5.0.2 */ class GroupPageAddWindow extends Window { private static final long serialVersionUID = 1L; private Folder folder; GroupPageAddWindow(Folder editFolder) { super(); this.setModal(true); this.setWidth("700px"); this.setResizable(false); this.center(); MVerticalLayout content = new MVerticalLayout().withMargin(new MarginInfo(false, false, true, false)); EditForm editForm = new EditForm(); if (editFolder == null) { folder = new Folder(); this.setCaption(AppContext.getMessage(Page18InEnum.DIALOG_NEW_GROUP_TITLE)); String pagePath = CurrentProjectVariables.getCurrentPagePath(); folder.setPath(pagePath + "/" + StringUtils.generateSoftUniqueId()); } else { folder = editFolder; this.setCaption(AppContext.getMessage(Page18InEnum.DIALOG_EDIT_GROUP_TITLE)); } editForm.setBean(folder); content.addComponent(editForm); this.setContent(content); } GroupPageAddWindow() { this(null); } private class EditForm extends AdvancedEditBeanForm<Folder> { private static final long serialVersionUID = -1898444508905690238L; @Override public void setBean(final Folder item) { this.setFormLayoutFactory(new FormLayoutFactory()); this.setBeanFormFieldFactory(new EditFormFieldFactory(EditForm.this)); super.setBean(item); } class FormLayoutFactory implements IFormLayoutFactory { private static final long serialVersionUID = 1L; private GridFormLayoutHelper informationLayout; @Override public ComponentContainer getLayout() { final VerticalLayout layout = new VerticalLayout(); this.informationLayout = GridFormLayoutHelper.defaultFormLayoutHelper(2, 2); layout.addComponent(this.informationLayout.getLayout()); final MHorizontalLayout controlsBtn = new MHorizontalLayout() .withMargin(new MarginInfo(true, true, true, false)); layout.addComponent(controlsBtn); final Button cancelBtn = new Button(AppContext.getMessage(GenericI18Enum.BUTTON_CANCEL), new Button.ClickListener() { private static final long serialVersionUID = 1L; @Override public void buttonClick(final Button.ClickEvent event) { GroupPageAddWindow.this.close(); } }); cancelBtn.setStyleName(UIConstants.THEME_GRAY_LINK); controlsBtn.addComponent(cancelBtn); controlsBtn.setComponentAlignment(cancelBtn, Alignment.MIDDLE_LEFT); final Button saveBtn = new Button(AppContext.getMessage(GenericI18Enum.BUTTON_SAVE), new Button.ClickListener() { private static final long serialVersionUID = 1L; @Override public void buttonClick(final Button.ClickEvent event) { if (EditForm.this.validateForm()) { PageService pageService = ApplicationContextUtil .getSpringBean(PageService.class); pageService.createFolder(folder, AppContext.getUsername()); folder.setCreatedTime(new GregorianCalendar()); folder.setCreatedUser(AppContext.getUsername()); GroupPageAddWindow.this.close(); EventBusFactory.getInstance().post( new PageEvent.GotoList(GroupPageAddWindow.this, folder.getPath())); } } }); saveBtn.setIcon(FontAwesome.SAVE); saveBtn.setStyleName(UIConstants.THEME_GREEN_LINK); saveBtn.setClickShortcut(ShortcutAction.KeyCode.ENTER); controlsBtn.addComponent(saveBtn); controlsBtn.setComponentAlignment(saveBtn, Alignment.MIDDLE_RIGHT); layout.setComponentAlignment(controlsBtn, Alignment.MIDDLE_RIGHT); return layout; } @Override public void attachField(Object propertyId, Field<?> field) { if (propertyId.equals("name")) { this.informationLayout.addComponent(field, AppContext.getMessage(Page18InEnum.FORM_GROUP), 0, 0); } else if (propertyId.equals("description")) { this.informationLayout.addComponent(field, AppContext.getMessage(GenericI18Enum.FORM_DESCRIPTION), 0, 1, 2, "100%", Alignment.MIDDLE_LEFT); } } } } private class EditFormFieldFactory extends AbstractBeanFieldGroupEditFieldFactory<Folder> { private static final long serialVersionUID = 1L; public EditFormFieldFactory(GenericBeanForm<Folder> form) { super(form); } @Override protected Field<?> onCreateField(final Object propertyId) { if (propertyId.equals("description")) { return new RichTextEditField(); } return null; } } }