Java tutorial
///////////////////////////////////////////////////////////////////////////// // // Project ProjectForge Community Edition // www.projectforge.org // // Copyright (C) 2001-2013 Kai Reinhard (k.reinhard@micromata.de) // // ProjectForge is dual-licensed. // // This community edition 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; version 3 of the License. // // This community edition 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 this program; if not, see http://www.gnu.org/licenses/. // ///////////////////////////////////////////////////////////////////////////// package org.projectforge.web.timesheet; import java.util.ArrayList; import java.util.List; import org.apache.wicket.AttributeModifier; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.ajax.markup.html.AjaxLink; import org.apache.wicket.extensions.markup.html.repeater.data.grid.ICellPopulator; import org.apache.wicket.extensions.markup.html.repeater.data.table.DataTable; import org.apache.wicket.extensions.markup.html.repeater.data.table.HeadersToolbar; import org.apache.wicket.extensions.markup.html.repeater.data.table.IColumn; import org.apache.wicket.markup.head.IHeaderResponse; import org.apache.wicket.markup.head.OnDomReadyHeaderItem; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.form.Form; import org.apache.wicket.markup.repeater.Item; import org.apache.wicket.markup.repeater.OddEvenItem; import org.apache.wicket.markup.repeater.data.IDataProvider; import org.apache.wicket.markup.repeater.data.ListDataProvider; import org.apache.wicket.model.IModel; import org.apache.wicket.model.Model; import org.projectforge.task.TaskDO; import org.projectforge.task.TaskTree; import org.projectforge.timesheet.TimesheetDO; import org.projectforge.timesheet.TimesheetDao; import org.projectforge.user.PFUserContext; import org.projectforge.web.common.OutputType; import org.projectforge.web.dialog.ModalDialog; import org.projectforge.web.task.TaskFormatter; import org.projectforge.web.task.TaskPropertyColumn; import org.projectforge.web.user.UserFormatter; import org.projectforge.web.wicket.CellItemListener; import org.projectforge.web.wicket.CellItemListenerPropertyColumn; import org.projectforge.web.wicket.ListSelectActionPanel; import org.projectforge.web.wicket.RowCssClass; import org.projectforge.web.wicket.WicketUtils; import org.projectforge.web.wicket.flowlayout.DivPanel; import org.projectforge.web.wicket.flowlayout.TablePanel; public class TimesheetEditSelectRecentDialogPanel extends ModalDialog { private static final long serialVersionUID = -9175062586210446142L; private final boolean showCost2Column; private final UserFormatter userFormatter; private final TimesheetDao timesheetDao; private final TaskTree taskTree; private final TimesheetEditPage parentPage; private final TimesheetEditForm form; /** * @param modalWindow * @param title */ public TimesheetEditSelectRecentDialogPanel(final String id, final String title, final TimesheetEditPage parentPage, final TimesheetEditForm form, final boolean showCost2Column, final TimesheetDao timesheetDao, final TaskTree taskTree, final UserFormatter userFormatter) { super(id); setTitle(title); this.parentPage = parentPage; this.form = form; this.showCost2Column = showCost2Column; this.timesheetDao = timesheetDao; this.taskTree = taskTree; this.userFormatter = userFormatter; setBigWindow(); } /** * @see org.projectforge.web.dialog.ModalDialog#init() */ @Override public void init() { init(new Form<String>(getFormId())); addRecentSheetsTable(); } @SuppressWarnings({ "serial" }) private void addRecentSheetsTable() { final List<IColumn<TimesheetDO, String>> columns = new ArrayList<IColumn<TimesheetDO, String>>(); final CellItemListener<TimesheetDO> cellItemListener = new CellItemListener<TimesheetDO>() { public void populateItem(final Item<ICellPopulator<TimesheetDO>> item, final String componentId, final IModel<TimesheetDO> rowModel) { final TimesheetDO timesheet = rowModel.getObject(); final int rowIndex = ((Item<?>) item.findParent(Item.class)).getIndex(); String cssClasses = null; if (timesheet.isDeleted() == true) { cssClasses = RowCssClass.MARKED_AS_DELETED.getCssClass(); } else if (rowIndex < TimesheetEditPage.SIZE_OF_FIRST_RECENT_BLOCK) { cssClasses = RowCssClass.IMPORTANT_ROW.getCssClass(); } if (cssClasses != null) { item.add(AttributeModifier.append("class", cssClasses)); } } }; if (showCost2Column == true) { // Is maybe invisible but does always exist if cost2 entries does exist in the system. columns.add(new CellItemListenerPropertyColumn<TimesheetDO>(getString("fibu.kost2"), null, "kost2.shortDisplayName", cellItemListener) { @Override public void populateItem(final Item<ICellPopulator<TimesheetDO>> item, final String componentId, final IModel<TimesheetDO> rowModel) { final TimesheetDO timesheet = rowModel.getObject(); final ListSelectActionPanel actionPanel = new ListSelectActionPanel(componentId, createRecentTimeSheetSelectionLink(timesheet), new Model<String>() { @Override public String getObject() { final StringBuffer buf = new StringBuffer(); if (timesheet.getKost2() != null) { buf.append(timesheet.getKost2().getShortDisplayName()); } if (timesheet.getUserId() != null && timesheet.getUserId().equals(PFUserContext.getUserId()) == false) { if (timesheet.getKost2() != null) { buf.append(", "); } buf.append(userFormatter.getFormattedUser(timesheet.getUserId())); } return buf.toString(); } }); item.add(actionPanel); item.add(AttributeModifier.append("style", new Model<String>("white-space: nowrap;"))); final Item<?> row = item.findParent(Item.class); WicketUtils.addRowClick(row); cellItemListener.populateItem(item, componentId, rowModel); } }); columns.add(new CellItemListenerPropertyColumn<TimesheetDO>(new Model<String>(getString("fibu.kunde")), null, "kost2.projekt.kunde.name", cellItemListener)); columns.add(new CellItemListenerPropertyColumn<TimesheetDO>( new Model<String>(getString("fibu.projekt")), null, "kost2.projekt.name", cellItemListener)); columns.add(new TaskPropertyColumn<TimesheetDO>(getString("task"), null, "task", cellItemListener) .withTaskTree(taskTree)); } else { columns.add(new CellItemListenerPropertyColumn<TimesheetDO>(new Model<String>(getString("task")), null, "task.title", cellItemListener) { @Override public void populateItem(final Item<ICellPopulator<TimesheetDO>> item, final String componentId, final IModel<TimesheetDO> rowModel) { final TimesheetDO timesheet = rowModel.getObject(); final TaskDO task = rowModel.getObject().getTask(); final Label label = new Label("label", task != null ? task.getTitle() : ""); final ListSelectActionPanel actionPanel = new ListSelectActionPanel(componentId, createRecentTimeSheetSelectionLink(timesheet), label); WicketUtils.addTooltip(label, TaskFormatter.instance().getTaskPath(task.getId(), false, OutputType.HTML)); item.add(actionPanel); final Item<?> row = item.findParent(Item.class); WicketUtils.addRowClick(row); cellItemListener.populateItem(item, componentId, rowModel); } }); } columns.add(new CellItemListenerPropertyColumn<TimesheetDO>(getString("timesheet.location"), null, "location", cellItemListener) { }); columns.add(new CellItemListenerPropertyColumn<TimesheetDO>(getString("timesheet.description"), null, "shortDescription", cellItemListener)); final DivPanel panel = gridBuilder.getPanel(); final TablePanel table = new TablePanel(panel.newChildId()); panel.add(table); final IDataProvider<TimesheetDO> dataProvider = new ListDataProvider<TimesheetDO>( parentPage.getRecentTimesheets()); final DataTable<TimesheetDO, String> dataTable = new DataTable<TimesheetDO, String>(TablePanel.TABLE_ID, columns, dataProvider, 100) { @Override protected Item<TimesheetDO> newRowItem(final String id, final int index, final IModel<TimesheetDO> model) { return new OddEvenItem<TimesheetDO>(id, index, model); } }; final HeadersToolbar headersToolbar = new HeadersToolbar(dataTable, null); dataTable.addTopToolbar(headersToolbar); table.add(dataTable); } /** * Submit link is needed to submit former changed input fields on selection. * @param timesheet * @return */ @SuppressWarnings("serial") private AjaxLink<Void> createRecentTimeSheetSelectionLink(final TimesheetDO timesheet) { return new AjaxLink<Void>(ListSelectActionPanel.LINK_ID) { @Override public void onClick(final AjaxRequestTarget target) { if (target != null) { form.getData().setLocation(timesheet.getLocation()); form.getData().setDescription(timesheet.getDescription()); timesheetDao.setTask(form.getData(), timesheet.getTaskId()); timesheetDao.setUser(form.getData(), timesheet.getUserId()); timesheetDao.setKost2(form.getData(), timesheet.getKost2Id()); if (form.cost2ChoicePanel != null && form.cost2ChoicePanel.getDropDownChoice() != null) { form.cost2ChoicePanel.getDropDownChoice().modelChanged(); } form.locationTextField.modelChanged(); form.descriptionArea.modelChanged(); form.userSelectPanel.markTextFieldModelAsChanged(); // updateStopDate(); form.refresh(); // modalWindow.close(target); parentPage.setResponsePage(parentPage); } } }; } /** * @see org.projectforge.web.dialog.ModalDialog#renderHead(org.apache.wicket.markup.head.IHeaderResponse) */ @Override public void renderHead(final IHeaderResponse response) { super.renderHead(response); final String initJS = // Mache alle Zeilen von recentSheets klickbar\n" " $(\".dataview td\").click( function() {\n" // + " $(this).parent().find(\"a:first\").click();\n" + " });\n"; response.render(OnDomReadyHeaderItem.forScript(initJS)); } }