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.task; import com.esofthead.mycollab.common.CommentType; import com.esofthead.mycollab.common.domain.Comment; import com.esofthead.mycollab.common.i18n.GenericI18Enum; import com.esofthead.mycollab.common.service.CommentService; import com.esofthead.mycollab.eventmanager.EventBusFactory; import com.esofthead.mycollab.module.project.CurrentProjectVariables; import com.esofthead.mycollab.module.project.domain.Task; import com.esofthead.mycollab.module.project.events.TaskEvent; import com.esofthead.mycollab.module.project.i18n.TaskI18nEnum; import com.esofthead.mycollab.module.project.service.ProjectTaskService; import com.esofthead.mycollab.module.project.view.settings.component.ProjectMemberSelectionField; import com.esofthead.mycollab.spring.ApplicationContextUtil; import com.esofthead.mycollab.vaadin.AppContext; import com.esofthead.mycollab.vaadin.ui.*; 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 1.0 */ public class AssignTaskWindow extends Window { private static final long serialVersionUID = 1L; private final Task task; private final EditForm editForm; public AssignTaskWindow(Task task) { super(AppContext.getMessage(TaskI18nEnum.DIALOG_ASSIGN_TASK_TITLE, task.getTaskname())); MVerticalLayout contentLayout = new MVerticalLayout().withSpacing(true).withMargin(false) .withMargin(new MarginInfo(false, false, true, false)); this.task = task; this.setWidth("750px"); this.setResizable(false); this.setModal(true); editForm = new EditForm(); contentLayout.addComponent(editForm); editForm.setBean(task); this.setContent(contentLayout); center(); } private class EditForm extends AdvancedEditBeanForm<Task> { private static final long serialVersionUID = 1L; private RichTextArea commentArea; @Override public void setBean(Task newDataSource) { this.setFormLayoutFactory(new FormLayoutFactory()); this.setBeanFormFieldFactory(new EditFormFieldFactory(EditForm.this)); super.setBean(newDataSource); } class FormLayoutFactory implements IFormLayoutFactory { private static final long serialVersionUID = 1L; private GridFormLayoutHelper informationLayout; @Override public ComponentContainer getLayout() { VerticalLayout layout = new VerticalLayout(); this.informationLayout = new GridFormLayoutHelper(2, 2, "100%", "167px", Alignment.TOP_LEFT); this.informationLayout.getLayout().setWidth("100%"); this.informationLayout.getLayout().setMargin(false); this.informationLayout.getLayout().addStyleName("colored-gridlayout"); layout.addComponent(informationLayout.getLayout()); MHorizontalLayout controlsBtn = new MHorizontalLayout() .withMargin(new MarginInfo(true, true, true, false)); layout.addComponent(controlsBtn); Button cancelBtn = new Button(AppContext.getMessage(GenericI18Enum.BUTTON_CANCEL), new Button.ClickListener() { private static final long serialVersionUID = 1L; @Override public void buttonClick(Button.ClickEvent event) { AssignTaskWindow.this.close(); } }); cancelBtn.setStyleName(UIConstants.THEME_GRAY_LINK); Button approveBtn = new Button(AppContext.getMessage(GenericI18Enum.BUTTON_ASSIGN), new Button.ClickListener() { private static final long serialVersionUID = 1L; @Override public void buttonClick(Button.ClickEvent event) { if (EditForm.this.validateForm()) { // Save task status and assignee ProjectTaskService taskService = ApplicationContextUtil .getSpringBean(ProjectTaskService.class); taskService.updateWithSession(task, AppContext.getUsername()); // Save comment String commentValue = commentArea.getValue(); if (commentValue != null && !commentValue.trim().equals("")) { Comment comment = new Comment(); comment.setComment(commentArea.getValue()); comment.setCreatedtime(new GregorianCalendar().getTime()); comment.setCreateduser(AppContext.getUsername()); comment.setSaccountid(AppContext.getAccountId()); comment.setType(CommentType.PRJ_TASK.toString()); comment.setTypeid("" + task.getId()); comment.setExtratypeid(CurrentProjectVariables.getProjectId()); CommentService commentService = ApplicationContextUtil .getSpringBean(CommentService.class); commentService.saveWithSession(comment, AppContext.getUsername()); } AssignTaskWindow.this.close(); EventBusFactory.getInstance().post(new TaskEvent.GotoRead(this, task.getId())); } } }); approveBtn.setIcon(FontAwesome.SHARE); approveBtn.setStyleName(UIConstants.THEME_GREEN_LINK); approveBtn.setClickShortcut(ShortcutAction.KeyCode.ENTER); controlsBtn.with(approveBtn, cancelBtn).alignAll(Alignment.MIDDLE_RIGHT); layout.setComponentAlignment(controlsBtn, Alignment.MIDDLE_RIGHT); return layout; } @Override public void attachField(Object propertyId, Field<?> field) { if (Task.Field.assignuser.equalTo(propertyId)) { informationLayout.addComponent(field, AppContext.getMessage(GenericI18Enum.FORM_ASSIGNEE), 0, 0); } else if (propertyId.equals("comment")) { informationLayout.addComponent(field, AppContext.getMessage(TaskI18nEnum.FORM_COMMENT), 0, 1, 2, "100%", Alignment.MIDDLE_LEFT); } } } private class EditFormFieldFactory extends AbstractBeanFieldGroupEditFieldFactory<Task> { private static final long serialVersionUID = 1L; public EditFormFieldFactory(GenericBeanForm<Task> form) { super(form); } @Override protected Field<?> onCreateField(Object propertyId) { if (propertyId.equals("assignuser")) { return new ProjectMemberSelectionField(); } else if (propertyId.equals("comment")) { commentArea = new RichTextArea(); commentArea.setNullRepresentation(""); return commentArea; } return null; } } } }