bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/html/HTMLTable.java

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