gerrit.simantics Code Review - simantics/platform.git/blob

   1 package org.simantics.document.linking.report.html;
   2
   3 import java.io.PrintStream;
   4 import java.util.ArrayList;
   5 import java.util.List;
   6
   7 import org.simantics.document.linking.report.Table;
   8 import org.simantics.document.linking.report.TableColumn;
   9 import org.simantics.document.linking.report.TextItem;
  10 import org.simantics.document.linking.report.TableColumn.Alignment;
  11 import org.simantics.document.linking.report.TableRow;
  12
  13
  14 public class HTMLTable extends HTMLTextElement implements Table {
  15         HTMLDocument writer;
  16
  17         List<TableColumn> columns = new ArrayList<TableColumn>();
  18
  19         boolean linesVisible = true;
  20         boolean headerVisible = true;
  21         TextItem title = null;
  22         int currentLine = 0;
  23         PrintStream os;
  24
  25         String classID;
  26
  27         boolean copyStyle = false;
  28
  29         public HTMLTable(HTMLDocument writer, boolean id) {
  30                 super(id == false ? null : writer.getUniqueId(HTMLTable.class));
  31                 this.writer = writer;
  32                 this.os = writer.os;
  33                 this.classID = writer.getUniqueId(this);
  34         }
  35
  36         public HTMLTable(HTMLDocument writer, PrintStream os, boolean id) {
  37                 super(id == false ? null : writer.getUniqueId(HTMLTable.class));
  38                 this.writer = writer;
  39                 this.os = os;
  40                 this.classID = writer.getUniqueId(this);
  41         }
  42
  43         public HTMLTable(HTMLTable table, boolean id) {
  44                 super(id == false ? null : table.writer.getUniqueId(HTMLTable.class));
  45                 this.writer = table.writer;
  46                 this.os = table.os;
  47                 this.columns.addAll(table.columns);
  48                 this.classID = table.classID;
  49                 this.copyStyle = true;
  50         }
  51
  52         @Override
  53         public TableColumn addColumn(String name, double width) {
  54                 TableColumn tc = new TableColumn(name, width);
  55                 columns.add(tc);
  56                 return tc;
  57         }
  58
  59         @Override
  60         public List<TableColumn> getColumns() {
  61                 return columns;
  62         }
  63
  64         @Override
  65         public void setTitle(String title) {
  66                 try {
  67                         this.title = writer.newItem(TextItem.class);
  68                         this.title.setText(title);
  69                 } catch (Exception e) {
  70
  71                 }
  72         }
  73
  74         @Override
  75         public void setTitle(TextItem title){
  76                 this.title = title;
  77         }
  78
  79         @Override
  80         public TableRow writeRow(String... line) throws Exception {
  81                 List<String> list = new ArrayList<String>(line.length);
  82                 for (String s : line)
  83                         list.add(s);
  84                 return writeRow(list);
  85         }
  86
  87         @Override
  88         public TableRow writeRow(List<String> line) throws Exception {
  89                 for (int i = 0; i < line.size(); i++) {
  90                         line.set(i, escape(line.get(i)));
  91                 }
  92                 return writeRowRaw(line);
  93         }
  94
  95         @Override
  96         public TableRow writeRowItem(List<TextItem> line) throws Exception {
  97                 for (int i = 0; i < line.size(); i++) {
  98                         TextItem text = line.get(i);
  99                         if (text != null) {
 100                                 text.setText(escape(text.getText()));
 101                         }
 102                 }
 103                 return writeRowRaw2(line);
 104         }
 105
 106         @Override
 107         public TableRow writeRowItem(TextItem... line) throws Exception {
 108                 List<TextItem> list = new ArrayList<TextItem>(line.length);
 109                 for (TextItem s : line)
 110                         list.add(s);
 111                 return writeRowItem(list);
 112         }
 113
 114
 115         public TableRow writeRowRaw(List<String> line) throws Exception {
 116                 if (currentLine == 0)
 117                         startTable();
 118                 String clz = "\"";
 119                 clz += currentLine % 2 == 0 ? "even" : "odd";
 120                 clz += " "+currentTextSize;
 121                 clz += "\"";
 122                 os.println("    <tr class=" + clz+ ">");
 123                 if (line.size() > 1) {
 124                         for (int i = 0; i < line.size(); i++) {
 125                                 String s = line.get(i);
 126                                 Alignment a = columns.get(i).getAlignment();
 127                                 String tdClass = "class=\"" +a.toString()+"\"";
 128
 129                                 if (s != null)
 130                                         os.println("      <td "+tdClass+">" + s + "</td>");
 131                                 else
 132                                         os.println("      <td> </td>");
 133                         }
 134                 } else if (line.size() == 1){
 135                         String s = line.get(0);
 136                         Alignment a = columns.get(0).getAlignment();
 137                         String tdClass = "class=\"" +a.toString()+"\"";
 138                         if (s != null)
 139                                 os.println("      <td "+tdClass + " colspan=\"" + columns.size()+"\">" + s + "</td>");
 140                         else
 141                                 os.println("      <td colspan=\"" + columns.size()+"\"> </td>");
 142
 143                 } else {
 144                         os.println("      <td colspan=\"" + columns.size()+"\"> </td>");
 145                 }
 146                 os.println("    </tr>");
 147                 currentLine++;
 148                 writer.currentLine++;
 149                 return new HTMLTableRow(null);
 150         }
 151
 152         public TableRow writeRowRaw2(List<TextItem> line) throws Exception {
 153                 if (currentLine == 0)
 154                         startTable();
 155                 String clz = "\"";
 156                 clz += currentLine % 2 == 0 ? "even" : "odd";
 157                 clz += " "+currentTextSize;
 158                 clz += "\"";
 159                 os.println("    <tr class=" + clz+ ">");
 160                 if (line.size() > 1) {
 161                         for (int i = 0; i < line.size(); i++) {
 162                                 TextItem item = line.get(i);
 163                                 Alignment a = columns.get(i).getAlignment();
 164                                 String tdClass = "class=\"" +a.toString()+"\"";
 165
 166                                 if (item != null && item.getText() != null)
 167                                         os.println("      <td "+tdClass+">" + item.toString() + "</td>");
 168                                 else
 169                                         os.println("      <td> </td>");
 170                         }
 171                 } else if (line.size() == 1){
 172                         String s = line.get(0).toString();
 173                         Alignment a = columns.get(0).getAlignment();
 174                         String tdClass = "class=\"" +a.toString()+"\"";
 175                         if (s != null)
 176                                 os.println("      <td "+tdClass + " colspan=\"" + columns.size()+"\">" + s + "</td>");
 177                         else
 178                                 os.println("      <td colspan=\"" + columns.size()+"\"> </td>");
 179
 180                 } else {
 181                         os.println("      <td colspan=\"" + columns.size()+"\"> </td>");
 182                 }
 183                 os.println("    </tr>");
 184                 currentLine++;
 185                 writer.currentLine++;
 186                 return new HTMLTableRow(null);
 187         }
 188
 189         @Override
 190         public boolean isLinesVisible() {
 191                 return linesVisible;
 192         }
 193
 194         @Override
 195         public void setLinesVisible(boolean b) {
 196                 this.linesVisible = b;
 197         }
 198
 199         @Override
 200         public boolean isHeaderVisible() {
 201                 return headerVisible;
 202         }
 203
 204         @Override
 205         public void setHeaderVisible(boolean b) {
 206                 this.headerVisible = b;
 207         }
 208
 209         void style() {
 210                 for (int i = 0; i < columns.size(); i++) {
 211                         os.println("table."+classID+" th.column"+i+" {");
 212                         os.println("  width: " + ((int)(columns.get(i).getWidth()*100.0)) + "%;");
 213                         os.println("}");
 214                 }
 215         }
 216
 217         void startTable() {
 218
 219                 if (id != null) {
 220                         os.println("<a id=\"" + id + "\"></a>");
 221                 }
 222                 String clz = classID + " " + (linesVisible ? "lines" : "nolines");
 223                 os.println("<table class=\"" + clz +"\" >");
 224
 225                 if (headerVisible) {
 226                         if (title != null)
 227                                 os.println("  <caption>"+title+"</caption>");
 228                         os.println("  <thead>");
 229                         os.println("    <tr class=MEDIUM>");
 230                         int ci = 0;
 231                         for (TableColumn c : columns) {
 232                            os.println("      <th class=\"column" + ci +"\">" + escape(c.getName()) + "</th>");
 233                            ci++;
 234                         }
 235                         os.println("    </tr>");
 236                         os.println("  </thead>");
 237                 }
 238                 os.println("  <tbody>");
 239         }
 240
 241         void endTable() throws Exception{
 242                 if (currentLine > 0) {
 243                         os.println("  </tbody>");
 244                         os.println("</table>");
 245                         os.println("<br>");
 246                         if (!copyStyle) {
 247                                 os.println("<style>");
 248                                 style();
 249                                 os.println("</style>");
 250                         }
 251                 }
 252         }
 253
 254         private String escape(String s) {
 255                 // TODO : escape string
 256                 return s;
 257         }
 258
 259
 260 }