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.components; import com.esofthead.mycollab.common.i18n.GenericI18Enum; import com.esofthead.mycollab.core.arguments.NumberSearchField; import com.esofthead.mycollab.core.arguments.SearchField; import com.esofthead.mycollab.core.db.query.*; import com.esofthead.mycollab.eventmanager.EventBusFactory; import com.esofthead.mycollab.module.project.CurrentProjectVariables; import com.esofthead.mycollab.module.project.ProjectTypeConstants; import com.esofthead.mycollab.module.project.domain.criteria.TaskSearchCriteria; import com.esofthead.mycollab.module.project.events.TaskEvent; import com.esofthead.mycollab.module.project.ui.ProjectAssetsManager; import com.esofthead.mycollab.module.project.view.milestone.MilestoneListSelect; import com.esofthead.mycollab.module.project.view.settings.component.ProjectMemberListSelect; import com.esofthead.mycollab.shell.events.ShellEvent; import com.esofthead.mycollab.vaadin.AppContext; import com.esofthead.mycollab.vaadin.ui.ELabel; import com.esofthead.mycollab.vaadin.web.ui.DefaultGenericSearchPanel; import com.esofthead.mycollab.vaadin.web.ui.DynamicQueryParamLayout; import com.esofthead.mycollab.vaadin.web.ui.SavedFilterComboBox; import com.esofthead.mycollab.vaadin.web.ui.UIConstants; import com.vaadin.server.FontAwesome; import com.vaadin.ui.*; import com.vaadin.ui.Button.ClickEvent; import org.vaadin.viritin.layouts.MHorizontalLayout; import java.util.ArrayList; import java.util.Arrays; import java.util.List; /** * @author MyCollab Ltd. * @since 4.0.0 */ public class TaskSearchPanel extends DefaultGenericSearchPanel<TaskSearchCriteria> { private static final long serialVersionUID = 1L; private TaskSearchCriteria searchCriteria; private TaskSavedFilterComboBox savedFilterComboBox; private static Param[] paramFields = new Param[] { TaskSearchCriteria.p_taskname, TaskSearchCriteria.p_assignee, TaskSearchCriteria.p_createtime, TaskSearchCriteria.p_duedate, TaskSearchCriteria.p_lastupdatedtime, TaskSearchCriteria.p_status, TaskSearchCriteria.p_startdate, TaskSearchCriteria.p_enddate, TaskSearchCriteria.p_milestoneId, TaskSearchCriteria.p_taskkey }; public TaskSearchPanel(boolean canSwitchToAdvanceLayout) { super(canSwitchToAdvanceLayout); } public TaskSearchPanel() { super(); } @Override protected ComponentContainer buildSearchTitle() { if (canSwitchToAdvanceLayout) { savedFilterComboBox = new TaskSavedFilterComboBox(); savedFilterComboBox.addQuerySelectListener(new SavedFilterComboBox.QuerySelectListener() { @Override public void querySelect(SavedFilterComboBox.QuerySelectEvent querySelectEvent) { List<SearchFieldInfo> fieldInfos = querySelectEvent.getSearchFieldInfos(); TaskSearchCriteria criteria = SearchFieldInfo.buildSearchCriteria(TaskSearchCriteria.class, fieldInfos); criteria.setProjectId(new NumberSearchField(CurrentProjectVariables.getProjectId())); EventBusFactory.getInstance().post(new TaskEvent.SearchRequest(TaskSearchPanel.this, criteria)); EventBusFactory.getInstance().post(new ShellEvent.AddQueryParam(this, fieldInfos)); } }); ELabel taskIcon = ELabel.h2(ProjectAssetsManager.getAsset(ProjectTypeConstants.TASK).getHtml()) .withWidthUndefined(); return new MHorizontalLayout(taskIcon, savedFilterComboBox).expand(savedFilterComboBox) .alignAll(Alignment.MIDDLE_LEFT); } else { return null; } } @Override public void setTotalCountNumber(int countNumber) { savedFilterComboBox.setTotalCountNumber(countNumber); } @Override protected SearchLayout<TaskSearchCriteria> createBasicSearchLayout() { return new TaskBasicSearchLayout(); } @Override protected SearchLayout<TaskSearchCriteria> createAdvancedSearchLayout() { return new TaskAdvancedSearchLayout(); } public void setTextField(String name) { if (getCompositionRoot() instanceof TaskBasicSearchLayout) { ((TaskBasicSearchLayout) getCompositionRoot()).setNameField(name); } } public void displaySearchFieldInfos(List<SearchFieldInfo> searchFieldInfos) { if (canSwitchToAdvanceLayout) { TaskAdvancedSearchLayout advancedSearchLayout = (TaskAdvancedSearchLayout) moveToAdvancedSearchLayout(); advancedSearchLayout.displaySearchFieldInfos(searchFieldInfos); } } public void selectQueryInfo(String queryId) { savedFilterComboBox.selectQueryInfo(queryId); } private class TaskBasicSearchLayout extends BasicSearchLayout<TaskSearchCriteria> { private static final long serialVersionUID = 1L; private TextField nameField; private CheckBox myItemCheckbox; public TaskBasicSearchLayout() { super(TaskSearchPanel.this); } public void setNameField(String value) { nameField.setValue(value); } @Override public ComponentContainer constructBody() { MHorizontalLayout basicSearchBody = new MHorizontalLayout().withMargin(true); Label nameLbl = new Label("Name:"); basicSearchBody.with(nameLbl).withAlign(nameLbl, Alignment.MIDDLE_LEFT); nameField = new TextField(); nameField.setInputPrompt("Query by task name"); nameField.setWidth(UIConstants.DEFAULT_CONTROL_WIDTH); basicSearchBody.with(nameField).withAlign(nameField, Alignment.MIDDLE_CENTER); myItemCheckbox = new CheckBox(AppContext.getMessage(GenericI18Enum.OPT_MY_ITEMS)); basicSearchBody.with(myItemCheckbox).withAlign(myItemCheckbox, Alignment.MIDDLE_CENTER); Button searchBtn = new Button(AppContext.getMessage(GenericI18Enum.BUTTON_SEARCH)); searchBtn.setIcon(FontAwesome.SEARCH); searchBtn.setStyleName(UIConstants.BUTTON_ACTION); searchBtn.addClickListener(new Button.ClickListener() { private static final long serialVersionUID = 1L; @Override public void buttonClick(final ClickEvent event) { callSearchAction(); } }); basicSearchBody.with(searchBtn).withAlign(searchBtn, Alignment.MIDDLE_LEFT); Button cancelBtn = new Button(AppContext.getMessage(GenericI18Enum.BUTTON_CLEAR)); cancelBtn.setStyleName(UIConstants.BUTTON_OPTION); cancelBtn.addClickListener(new Button.ClickListener() { private static final long serialVersionUID = 1L; @Override public void buttonClick(final ClickEvent event) { nameField.setValue(""); } }); basicSearchBody.with(cancelBtn).withAlign(cancelBtn, Alignment.MIDDLE_CENTER); if (canSwitchToAdvanceLayout) { Button advancedSearchBtn = new Button(AppContext.getMessage(GenericI18Enum.BUTTON_ADVANCED_SEARCH), new Button.ClickListener() { private static final long serialVersionUID = 1L; @Override public void buttonClick(final ClickEvent event) { moveToAdvancedSearchLayout(); } }); advancedSearchBtn.setStyleName(UIConstants.BUTTON_LINK); basicSearchBody.with(advancedSearchBtn).withAlign(advancedSearchBtn, Alignment.MIDDLE_CENTER); } return basicSearchBody; } @Override protected TaskSearchCriteria fillUpSearchCriteria() { List<SearchFieldInfo> searchFieldInfos = new ArrayList<>(); searchFieldInfos.add(new SearchFieldInfo(SearchField.AND, TaskSearchCriteria.p_taskname, StringParam.CONTAINS, ConstantValueInjector.valueOf(nameField.getValue().trim()))); if (myItemCheckbox.getValue()) { searchFieldInfos.add(new SearchFieldInfo(SearchField.AND, TaskSearchCriteria.p_assignee, PropertyListParam.BELONG_TO, ConstantValueInjector.valueOf(Arrays.asList(AppContext.getUsername())))); } EventBusFactory.getInstance().post(new ShellEvent.AddQueryParam(this, searchFieldInfos)); searchCriteria = SearchFieldInfo.buildSearchCriteria(TaskSearchCriteria.class, searchFieldInfos); searchCriteria.setProjectId(new NumberSearchField(CurrentProjectVariables.getProjectId())); return searchCriteria; } @Override public ComponentContainer constructHeader() { return TaskSearchPanel.this.constructHeader(); } } private class TaskAdvancedSearchLayout extends DynamicQueryParamLayout<TaskSearchCriteria> { private static final long serialVersionUID = 1L; public TaskAdvancedSearchLayout() { super(TaskSearchPanel.this, ProjectTypeConstants.TASK); } @Override public ComponentContainer constructHeader() { return TaskSearchPanel.this.constructHeader(); } @Override protected Class<TaskSearchCriteria> getType() { return TaskSearchCriteria.class; } @Override public Param[] getParamFields() { return paramFields; } @Override protected Component buildSelectionComp(String fieldId) { if ("assignuser".equals(fieldId)) { return new ProjectMemberListSelect(false); } else if ("milestone".equals(fieldId)) { return new MilestoneListSelect(); } else if ("status".equals(fieldId)) { return new TaskStatusListSelect(); } return null; } @Override protected TaskSearchCriteria fillUpSearchCriteria() { searchCriteria = super.fillUpSearchCriteria(); searchCriteria.setProjectId(new NumberSearchField(CurrentProjectVariables.getProjectId())); return searchCriteria; } } }