bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/TableReportWriter.java

   1 package org.simantics.document.linking.report.templates;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.List;\r
   5 \r
   6 import org.simantics.document.linking.report.Document;\r
   7 import org.simantics.document.linking.report.Document.TextSize;\r
   8 import org.simantics.document.linking.report.RowContentProvider;\r
   9 import org.simantics.document.linking.report.Table;\r
  10 import org.simantics.document.linking.report.TextItem;\r
  11 \r
  12 \r
  13 public abstract class TableReportWriter<T> implements ReportWriter<T> {\r
  14 \r
  15         private List<RowContentProvider<T>> lineContentProviders = new ArrayList<RowContentProvider<T>>(); \r
  16         private List<RowContentProvider<T>> cellContentProviders = new ArrayList<RowContentProvider<T>>(); \r
  17 \r
  18         public void addLineProvider(RowContentProvider<T> provider) {\r
  19                 lineContentProviders.add(provider);\r
  20         }\r
  21 \r
  22         public void addCellProvider(RowContentProvider<T> provider) {\r
  23                 cellContentProviders.add(provider);\r
  24         }\r
  25         \r
  26         public void clearProviders() {\r
  27                 lineContentProviders.clear();\r
  28                 cellContentProviders.clear();\r
  29         }\r
  30         \r
  31         TextItem line[] = new TextItem[1];\r
  32         public void write(T previous, T current, T next, Document writer) throws Exception {\r
  33                 \r
  34                 \r
  35                 for (RowContentProvider<T> cp : lineContentProviders) {\r
  36                         line[0] = writer.newItem(TextItem.class);\r
  37                         cp.setText(writer, previous, current, next,line);\r
  38                         if (line[0].getText() != null && line[0].getText().length() > 0) {\r
  39                                 Table table = writer.getCurrentElement(Table.class);\r
  40                                 TextSize size = table.getTextSize();\r
  41                                 table.setTextSize(TextSize.MEDIUM);\r
  42                                 table.writeRowItem(line[0]);\r
  43                                 table.setTextSize(size);\r
  44                         }\r
  45                 }\r
  46                 \r
  47                 \r
  48                 TextItem text[] = new TextItem[writer.getCurrentElement(Table.class).getColumns().size()];\r
  49                 for (RowContentProvider<T> cp : cellContentProviders) {\r
  50                         cp.setText(writer, previous, current, next,text);\r
  51                 }\r
  52                 \r
  53                 for (int i = 0; i < text.length; i++) {\r
  54                         if (text[i] != null) {\r
  55                                 writer.getCurrentElement(Table.class).writeRowItem(text);\r
  56                                 break;\r
  57                         }\r
  58                 }\r
  59                 \r
  60         };\r
  61         \r
  62         \r
  63         \r
  64         \r
  65         \r
  66 }\r