code.grnet.gr Git - pithos/blob - src/gr/ebs/gss/admin/client/ui/VersionsList.java

   1 /*
   2  * Copyright 2010 Electronic Business Systems Ltd.
   3  *
   4  * This file is part of GSS.
   5  *
   6  * GSS is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * GSS is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with GSS.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19 package gr.ebs.gss.admin.client.ui;
  20
  21 import gr.ebs.gss.admin.client.TwoAdmin;
  22 import gr.ebs.gss.server.domain.dto.FileBodyDTO;
  23
  24 import java.util.Collections;
  25 import java.util.Comparator;
  26 import java.util.Date;
  27 import java.util.List;
  28
  29 import com.google.gwt.event.dom.client.ClickEvent;
  30 import com.google.gwt.event.dom.client.ClickHandler;
  31 import com.google.gwt.i18n.client.DateTimeFormat;
  32 import com.google.gwt.user.client.ui.Composite;
  33 import com.google.gwt.user.client.ui.FlexTable;
  34 import com.google.gwt.user.client.ui.HTML;
  35 import com.google.gwt.user.client.ui.HasHorizontalAlignment;
  36 import com.google.gwt.user.client.ui.VerticalPanel;
  37
  38
  39 /**
  40  * @author kman
  41  *
  42  */
  43 public class VersionsList extends Composite{
  44
  45
  46         final FlexTable permTable = new FlexTable();
  47         final VerticalPanel permPanel = new VerticalPanel();
  48
  49         /**
  50          *
  51          */
  52         public VersionsList(List<FileBodyDTO> versions) {
  53
  54                 permTable.setText(0, 0, "Version");
  55                 permTable.setText(0, 1, "Created By");
  56                 permTable.setText(0, 2, "Created");
  57                 permTable.setText(0, 3, "Modified By");
  58                 permTable.setText(0, 4, "Modified");
  59                 permTable.setText(0, 5, "Size");
  60                 permTable.setText(0, 6, "");
  61                 permTable.getFlexCellFormatter().setStyleName(0, 0, "props-toplabels");
  62                 permTable.getFlexCellFormatter().setStyleName(0, 1, "props-toplabels");
  63                 permTable.getFlexCellFormatter().setStyleName(0, 2, "props-toplabels");
  64                 permTable.getFlexCellFormatter().setStyleName(0, 3, "props-toplabels");
  65                 permTable.getFlexCellFormatter().setStyleName(0, 4, "props-toplabels");
  66                 permTable.getFlexCellFormatter().setStyleName(0, 5, "props-toplabels");
  67                 permTable.getFlexCellFormatter().setStyleName(0, 6, "props-toplabels");
  68                 permTable.getFlexCellFormatter().setColSpan(0, 1, 2);
  69                 permTable.getFlexCellFormatter().setHorizontalAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER);
  70                 permTable.getFlexCellFormatter().setHorizontalAlignment(0, 1, HasHorizontalAlignment.ALIGN_CENTER);
  71                 permTable.getFlexCellFormatter().setHorizontalAlignment(0, 2, HasHorizontalAlignment.ALIGN_CENTER);
  72                 permTable.getFlexCellFormatter().setHorizontalAlignment(0, 3, HasHorizontalAlignment.ALIGN_CENTER);
  73                 permTable.getFlexCellFormatter().setHorizontalAlignment(0, 4, HasHorizontalAlignment.ALIGN_CENTER);
  74                 permTable.getFlexCellFormatter().setHorizontalAlignment(0, 5, HasHorizontalAlignment.ALIGN_CENTER);
  75                 permPanel.add(permTable);
  76                 permPanel.addStyleName("gss-TabPanelBottom");
  77                 permTable.addStyleName("gss-permList");
  78                 initWidget(permPanel);
  79                 updateTable(versions);
  80         }
  81
  82         public void updateTable(List<FileBodyDTO> versions) {
  83                 Collections.sort(versions, new Comparator<FileBodyDTO>(){
  84
  85                         @Override
  86                         public int compare(FileBodyDTO o1, FileBodyDTO o2) {
  87                                 return new Integer(o1.getVersion()).compareTo(new Integer(o2.getVersion()));
  88                         }
  89
  90                 });
  91                 int i = 1;
  92                 for (final FileBodyDTO dto : versions) {
  93
  94                         permTable.setHTML(i, 0, "<span>" + dto.getVersion() + "</span>");
  95                         HTML createdByLabel = new HTML("<a href='#'>"+dto.getAuditInfo().getCreatedBy().getUsername()+"</a></span>");
  96                         permTable.setWidget(i, 1, createdByLabel);
  97                         createdByLabel.addClickHandler(new ClickHandler() {
  98
  99                                 @Override
 100                                 public void onClick(ClickEvent event) {
 101                                         TwoAdmin.get().searchUsers("username:"+dto.getAuditInfo().getCreatedBy().getUsername());
 102
 103                                 }
 104                         });
 105                         permTable.setHTML(i, 2, "<span>" + formatLocalDateTime(dto.getAuditInfo().getCreationDate()) + "</span>");
 106                         HTML modifiedByLabel = new HTML("<a href='#'>"+dto.getAuditInfo().getModifiedBy().getUsername()+"</a></span>");
 107                         permTable.setWidget(i, 3, modifiedByLabel);
 108                         modifiedByLabel.addClickHandler(new ClickHandler() {
 109
 110                                 @Override
 111                                 public void onClick(ClickEvent event) {
 112                                         TwoAdmin.get().searchUsers("username:"+dto.getAuditInfo().getModifiedBy().getUsername());
 113
 114                                 }
 115                         });
 116
 117                         permTable.setHTML(i, 4, "<span>" + formatLocalDateTime(dto.getAuditInfo().getModificationDate()) + "</span>");
 118                         permTable.setHTML(i, 5, "<span>" + dto.getFileSizeAsString() + "</span>");
 119                         HTML downloadHtml = new HTML("<a class='hidden-link info' href='#'><span>"+"</span><div>View this Version</div></a>");
 120                         downloadHtml.addClickHandler( new ClickHandler() {
 121                                 @Override
 122                                 public void onClick(ClickEvent event) {
 123
 124
 125                                 }
 126                         });
 127                         permTable.setWidget(i, 6, downloadHtml);
 128
 129                         permTable.getFlexCellFormatter().setStyleName(i, 0, "props-labels");
 130                         permTable.getFlexCellFormatter().setHorizontalAlignment(i, 0, HasHorizontalAlignment.ALIGN_CENTER);
 131                         permTable.getFlexCellFormatter().setHorizontalAlignment(i, 1, HasHorizontalAlignment.ALIGN_CENTER);
 132                         permTable.getFlexCellFormatter().setColSpan(i, 1, 2);
 133                         permTable.getFlexCellFormatter().setHorizontalAlignment(i, 2, HasHorizontalAlignment.ALIGN_CENTER);
 134                         permTable.getFlexCellFormatter().setHorizontalAlignment(i, 3, HasHorizontalAlignment.ALIGN_CENTER);
 135                         i++;
 136                 }
 137                 for (; i < permTable.getRowCount(); i++)
 138                         permTable.removeRow(i);
 139         }
 140
 141         public static String formatLocalDateTime(Date date) {
 142                 Date convertedDate = new Date(date.getTime() - date.getTimezoneOffset());
 143                 final DateTimeFormat dateFormatter = DateTimeFormat.getShortDateFormat();
 144                 final DateTimeFormat timeFormatter = DateTimeFormat.getFormat("HH:mm");
 145                 String datePart = dateFormatter.format(convertedDate);
 146                 String timePart = timeFormatter.format(convertedDate);
 147                 return datePart + " " + timePart;
 148         }
 149
 150 }