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.common.i18n.OptionI18nEnum; import com.esofthead.mycollab.configuration.SiteConfiguration; import com.esofthead.mycollab.core.arguments.SearchCriteria; import com.esofthead.mycollab.core.arguments.SetSearchField; import com.esofthead.mycollab.core.arguments.StringSearchField; import com.esofthead.mycollab.eventmanager.EventBusFactory; import com.esofthead.mycollab.module.project.domain.criteria.ProjectSearchCriteria; import com.esofthead.mycollab.module.project.events.ClientEvent; import com.esofthead.mycollab.module.project.events.ProjectEvent; import com.esofthead.mycollab.module.project.events.ReportEvent; import com.esofthead.mycollab.module.project.i18n.ProjectCommonI18nEnum; import com.esofthead.mycollab.module.project.i18n.ProjectI18nEnum; import com.esofthead.mycollab.module.project.view.user.ProjectPagedList; import com.esofthead.mycollab.security.RolePermissionCollections; import com.esofthead.mycollab.vaadin.AppContext; import com.esofthead.mycollab.vaadin.mvp.AbstractPageView; import com.esofthead.mycollab.vaadin.mvp.ControllerRegistry; import com.esofthead.mycollab.vaadin.mvp.ViewComponent; import com.esofthead.mycollab.vaadin.ui.ELabel; import com.esofthead.mycollab.vaadin.web.ui.OptionPopupContent; import com.esofthead.mycollab.vaadin.web.ui.ServiceMenu; import com.esofthead.mycollab.vaadin.web.ui.UIConstants; import com.esofthead.mycollab.web.IDesktopModule; import com.vaadin.server.FontAwesome; import com.vaadin.shared.ui.MarginInfo; import com.vaadin.ui.Alignment; import com.vaadin.ui.Button; import com.vaadin.ui.TextField; import com.vaadin.ui.UI; import org.vaadin.hene.popupbutton.PopupButton; import org.vaadin.teemu.VaadinIcons; import org.vaadin.viritin.layouts.MHorizontalLayout; import java.util.Collections; /** * @author MyCollab Ltd. * @since 1.0 */ @ViewComponent public class ProjectModule extends AbstractPageView implements IDesktopModule { private static final long serialVersionUID = 1L; private MHorizontalLayout serviceMenuContainer; public ProjectModule() { setStyleName("project-module"); setSizeFull(); ControllerRegistry.addController(new ProjectModuleController(this)); } @Override public MHorizontalLayout buildMenu() { if (serviceMenuContainer == null) { serviceMenuContainer = new MHorizontalLayout(); final ServiceMenu serviceMenu = new ServiceMenu(); serviceMenu.addService(AppContext.getMessage(ProjectI18nEnum.LIST), new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent clickEvent) { EventBusFactory.getInstance().post(new ProjectEvent.GotoUserDashboard(this, null)); serviceMenu.selectService(0); } }); serviceMenu.selectService(0); if (!SiteConfiguration.isCommunityEdition()) { serviceMenu.addService(AppContext.getMessage(ProjectCommonI18nEnum.VIEW_CLIENTS), new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent clickEvent) { EventBusFactory.getInstance().post(new ClientEvent.GotoList(this, null)); serviceMenu.selectService(1); } }); serviceMenu.addService(AppContext.getMessage(ProjectCommonI18nEnum.VIEW_REPORTS), new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent clickEvent) { EventBusFactory.getInstance().post(new ReportEvent.GotoConsole(this)); serviceMenu.selectService(2); } }); } serviceMenuContainer.with(serviceMenu); Button newPrjBtn = new Button(AppContext.getMessage(ProjectI18nEnum.NEW), new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent clickEvent) { UI.getCurrent().addWindow(new ProjectAddWindow()); } }); newPrjBtn.addStyleName("add-btn-popup"); newPrjBtn.setIcon(FontAwesome.PLUS_CIRCLE); newPrjBtn.setEnabled(AppContext.canBeYes(RolePermissionCollections.CREATE_NEW_PROJECT)); serviceMenuContainer.with(newPrjBtn).withAlign(newPrjBtn, Alignment.MIDDLE_LEFT); Button switchPrjBtn = new SwitchProjectPopupButton(); serviceMenuContainer.with(switchPrjBtn).withAlign(switchPrjBtn, Alignment.MIDDLE_LEFT); } return serviceMenuContainer; } private class SwitchProjectPopupButton extends PopupButton { private boolean isSortAsc = true; private ProjectSearchCriteria searchCriteria; private ELabel titleLbl; private ProjectPagedList projectList; SwitchProjectPopupButton() { super(AppContext.getMessage(ProjectCommonI18nEnum.BUTTON_SWITCH_PROJECT)); setStyleName("myprojectlist"); addStyleName("add-btn-popup"); setIcon(VaadinIcons.ARROW_CIRCLE_RIGHT_O); projectList = new ProjectPagedList(); searchCriteria = new ProjectSearchCriteria(); searchCriteria.setInvolvedMember(StringSearchField.and(AppContext.getUsername())); searchCriteria.setProjectStatuses(new SetSearchField<>(OptionI18nEnum.StatusI18nEnum.Open.name())); titleLbl = ELabel.h2(AppContext.getMessage(ProjectCommonI18nEnum.WIDGET_ACTIVE_PROJECTS_TITLE, 0)); OptionPopupContent contentLayout = new OptionPopupContent(); contentLayout.setWidth("550px"); final Button sortBtn = new Button(); sortBtn.addClickListener(new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent clickEvent) { isSortAsc = !isSortAsc; if (searchCriteria != null) { if (isSortAsc) { sortBtn.setIcon(FontAwesome.SORT_ALPHA_ASC); searchCriteria.setOrderFields(Collections .singletonList(new SearchCriteria.OrderField("name", SearchCriteria.ASC))); } else { sortBtn.setIcon(FontAwesome.SORT_ALPHA_DESC); searchCriteria.setOrderFields(Collections .singletonList(new SearchCriteria.OrderField("name", SearchCriteria.DESC))); } displayResults(); } } }); sortBtn.setIcon(FontAwesome.SORT_ALPHA_ASC); sortBtn.addStyleName(UIConstants.BUTTON_ICON_ONLY); final TextField searchField = new TextField(); searchField.setInputPrompt(AppContext.getMessage(GenericI18Enum.BUTTON_SEARCH)); searchField.setWidth("200px"); Button searchBtn = new Button("", new Button.ClickListener() { @Override public void buttonClick(Button.ClickEvent clickEvent) { searchCriteria.setProjectName(StringSearchField.and(searchField.getValue())); displayResults(); } }); searchBtn.setStyleName(UIConstants.BUTTON_ACTION); searchBtn.setIcon(FontAwesome.SEARCH); MHorizontalLayout popupHeader = new MHorizontalLayout() .withMargin(new MarginInfo(false, true, false, true)).withFullWidth() .withStyleName("border-bottom"); MHorizontalLayout searchPanel = new MHorizontalLayout().withMargin(true); searchPanel.with(searchField, searchBtn); popupHeader.with(titleLbl, sortBtn, searchPanel).expand(titleLbl).alignAll(Alignment.MIDDLE_LEFT); contentLayout.addBlankOption(popupHeader); contentLayout.addBlankOption(projectList); setContent(contentLayout); addPopupVisibilityListener(new PopupButton.PopupVisibilityListener() { @Override public void popupVisibilityChange(PopupButton.PopupVisibilityEvent event) { if (event.isPopupVisible()) { displayResults(); } } }); } private void displayResults() { int count = projectList.setSearchCriteria(searchCriteria); titleLbl.setValue(AppContext.getMessage(ProjectCommonI18nEnum.WIDGET_ACTIVE_PROJECTS_TITLE, count)); } } }