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.mycollab.module.crm.view.account; import com.hp.gagawa.java.elements.A; import com.mycollab.common.i18n.GenericI18Enum; import com.mycollab.db.arguments.NumberSearchField; import com.mycollab.module.crm.CrmDataTypeFactory; import com.mycollab.module.crm.CrmTypeConstants; import com.mycollab.module.crm.CrmLinkBuilder; import com.mycollab.module.crm.domain.Account; import com.mycollab.module.crm.domain.SimpleOpportunity; import com.mycollab.module.crm.domain.criteria.OpportunitySearchCriteria; import com.mycollab.module.crm.i18n.OpportunityI18nEnum; import com.mycollab.module.crm.service.OpportunityService; import com.mycollab.module.crm.ui.CrmAssetsManager; import com.mycollab.module.crm.ui.components.RelatedListComp2; import com.mycollab.security.RolePermissionCollections; import com.mycollab.spring.AppContextUtil; import com.mycollab.vaadin.MyCollabUI; import com.mycollab.vaadin.UserUIContext; import com.mycollab.vaadin.ui.ELabel; import com.mycollab.vaadin.web.ui.AbstractBeanBlockList; import com.mycollab.vaadin.web.ui.ConfirmDialogExt; import com.mycollab.vaadin.web.ui.WebThemes; import com.vaadin.server.FontAwesome; import com.vaadin.ui.*; import org.vaadin.viritin.button.MButton; import org.vaadin.viritin.layouts.MHorizontalLayout; import java.util.Collections; import java.util.HashMap; import java.util.Map; import static com.mycollab.module.crm.i18n.OptionI18nEnum.OpportunitySalesStage; /** * @author MyCollab Ltd. * @since 1.0 */ public class AccountOpportunityListComp extends RelatedListComp2<OpportunityService, OpportunitySearchCriteria, SimpleOpportunity> { private static final long serialVersionUID = -2414709814283942446L; private Account account; static final Map<String, String> colormap; static { Map<String, String> tmpMap = new HashMap<>(); for (int i = 0; i < CrmDataTypeFactory.getOpportunitySalesStageList().length; i++) { OpportunitySalesStage roleKeyName = CrmDataTypeFactory.getOpportunitySalesStageList()[i]; if (!tmpMap.containsKey(roleKeyName.name())) { tmpMap.put(roleKeyName.name(), AbstractBeanBlockList.COLOR_STYLENAME_LIST[i]); } } colormap = Collections.unmodifiableMap(tmpMap); } public AccountOpportunityListComp() { super(AppContextUtil.getSpringBean(OpportunityService.class), 20); setMargin(true); this.setBlockDisplayHandler(new AccountOpportunityBlockDisplay()); } @Override protected Component generateTopControls() { MHorizontalLayout controlsBtnWrap = new MHorizontalLayout().withFullWidth(); MHorizontalLayout notesWrap = new MHorizontalLayout().withFullWidth(); ELabel noteLbl = new ELabel(UserUIContext.getMessage(GenericI18Enum.OPT_NOTE)).withWidthUndefined(); notesWrap.addComponent(noteLbl); CssLayout noteBlock = new CssLayout(); noteBlock.setWidth("100%"); noteBlock.setStyleName("list-note-block"); for (OpportunitySalesStage stage : CrmDataTypeFactory.getOpportunitySalesStageList()) { ELabel note = new ELabel(UserUIContext.getMessage(stage)) .withStyleName("note-label", colormap.get(stage.name())).withWidthUndefined(); noteBlock.addComponent(note); } notesWrap.with(noteBlock).expand(noteBlock); controlsBtnWrap.with(notesWrap).expand(notesWrap); if (UserUIContext.canWrite(RolePermissionCollections.CRM_OPPORTUNITY)) { MButton createBtn = new MButton(UserUIContext.getMessage(OpportunityI18nEnum.NEW), clickEvent -> fireNewRelatedItem("")).withIcon(FontAwesome.PLUS) .withStyleName(WebThemes.BUTTON_ACTION); controlsBtnWrap.with(createBtn).withAlign(createBtn, Alignment.TOP_RIGHT); } return controlsBtnWrap; } void displayOpportunities(final Account account) { this.account = account; loadOpportunities(); } private void loadOpportunities() { final OpportunitySearchCriteria criteria = new OpportunitySearchCriteria(); criteria.setSaccountid(new NumberSearchField(MyCollabUI.getAccountId())); criteria.setAccountId(new NumberSearchField(account.getId())); setSearchCriteria(criteria); } @Override public void refresh() { loadOpportunities(); } private class AccountOpportunityBlockDisplay implements BlockDisplayHandler<SimpleOpportunity> { @Override public Component generateBlock(final SimpleOpportunity opportunity, int blockIndex) { CssLayout beanBlock = new CssLayout(); beanBlock.addStyleName("bean-block"); beanBlock.setWidth("350px"); MHorizontalLayout blockTop = new MHorizontalLayout().withFullWidth(); CssLayout iconWrap = new CssLayout(); iconWrap.setStyleName("icon-wrap"); ELabel opportunityIcon = ELabel.fontIcon(CrmAssetsManager.getAsset(CrmTypeConstants.OPPORTUNITY)); iconWrap.addComponent(opportunityIcon); blockTop.addComponent(iconWrap); VerticalLayout opportunityInfo = new VerticalLayout(); opportunityInfo.setSpacing(true); MButton btnDelete = new MButton("", clickEvent -> ConfirmDialogExt.show(UI.getCurrent(), UserUIContext.getMessage(GenericI18Enum.DIALOG_DELETE_TITLE, MyCollabUI.getSiteName()), UserUIContext.getMessage(GenericI18Enum.DIALOG_DELETE_SINGLE_ITEM_MESSAGE), UserUIContext.getMessage(GenericI18Enum.BUTTON_YES), UserUIContext.getMessage(GenericI18Enum.BUTTON_NO), confirmDialog -> { if (confirmDialog.isConfirmed()) { OpportunityService opportunityService = AppContextUtil .getSpringBean(OpportunityService.class); opportunityService.removeWithSession(opportunity, UserUIContext.getUsername(), MyCollabUI.getAccountId()); AccountOpportunityListComp.this.refresh(); } })).withIcon(FontAwesome.TRASH_O).withStyleName(WebThemes.BUTTON_ICON_ONLY); VerticalLayout blockContent = new VerticalLayout(); blockContent.addComponent(btnDelete); blockContent.setComponentAlignment(btnDelete, Alignment.TOP_RIGHT); A opportunityLink = new A(CrmLinkBuilder.generateOpportunityPreviewLinkFull(opportunity.getId())) .appendText(opportunity.getOpportunityname()); opportunityInfo.addComponent(ELabel.h3(opportunityLink.write())); Label opportunityAmount = new Label(UserUIContext.getMessage(OpportunityI18nEnum.FORM_AMOUNT) + ": " + (opportunity.getAmount() != null ? opportunity.getAmount() : "")); if (opportunity.getCurrencyid() != null && opportunity.getAmount() != null) { opportunityAmount.setValue(opportunityAmount.getValue() + opportunity.getCurrencyid()); } opportunityInfo.addComponent(opportunityAmount); Label opportunitySaleStage = new Label(UserUIContext.getMessage(OpportunityI18nEnum.FORM_SALE_STAGE) + ": " + UserUIContext.getMessage(OpportunitySalesStage.class, opportunity.getSalesstage())); opportunityInfo.addComponent(opportunitySaleStage); if (opportunity.getSalesstage() != null) { beanBlock.addStyleName(colormap.get(opportunity.getSalesstage())); } ELabel opportunityExpectedCloseDate = new ELabel( UserUIContext.getMessage(OpportunityI18nEnum.FORM_EXPECTED_CLOSE_DATE) + ": " + UserUIContext.formatPrettyTime(opportunity.getExpectedcloseddate())) .withDescription(UserUIContext.formatDate(opportunity.getExpectedcloseddate())); opportunityInfo.addComponent(opportunityExpectedCloseDate); blockTop.with(opportunityInfo).expand(opportunityInfo); blockContent.addComponent(blockTop); blockContent.setWidth("100%"); beanBlock.addComponent(blockContent); return beanBlock; } } }