bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/celleditor/GraphCellEditorAdapter.java

   1 package org.simantics.spreadsheet.graph.celleditor;\r
   2 \r
   3 import java.util.function.Consumer;\r
   4 \r
   5 import org.simantics.databoard.binding.Binding;\r
   6 import org.simantics.databoard.binding.mutable.MutableVariant;\r
   7 import org.simantics.databoard.binding.mutable.Variant;\r
   8 import org.simantics.db.WriteGraph;\r
   9 import org.simantics.db.common.request.WriteRequest;\r
  10 import org.simantics.db.exception.DatabaseException;\r
  11 import org.simantics.db.layer0.util.Layer0Utils;\r
  12 import org.simantics.db.layer0.variable.Variable;\r
  13 import org.simantics.db.request.Write;\r
  14 import org.simantics.spreadsheet.CellEditor;\r
  15 import org.simantics.spreadsheet.ClientModel.OperationMode;\r
  16 import org.simantics.spreadsheet.util.SpreadsheetUtils;\r
  17 \r
  18 public class GraphCellEditorAdapter implements CellEditor<Write> {\r
  19 \r
  20     protected final Variable cell;\r
  21 \r
  22     public GraphCellEditorAdapter(Variable cell) {\r
  23         this.cell = cell;\r
  24     }\r
  25     \r
  26         public <T> void edit(WriteGraph graph, Transaction<Write> transaction, String location, String property, T value, Binding binding) throws DatabaseException {\r
  27                 \r
  28         }\r
  29         \r
  30         public <T> void edit(WriteGraph graph, Transaction<Write> transaction, String location, Variant value) throws DatabaseException {\r
  31                 \r
  32         }\r
  33         \r
  34         public <T> void copy(WriteGraph graph, Transaction<Write> transaction, String location, MutableVariant variant) throws DatabaseException {\r
  35                 \r
  36         }\r
  37 \r
  38         @Override\r
  39         public <T> void edit(Transaction<Write> transaction, final String location, final String property, final T value, final Binding binding, Consumer<?> callback) {\r
  40                 SpreadsheetUtils.schedule(transaction, new WriteRequest() {\r
  41 \r
  42                         @Override\r
  43                         public void perform(WriteGraph graph) throws DatabaseException {\r
  44                                 edit(graph, transaction, location, property, value, binding);\r
  45                                 Layer0Utils.addCommentMetadata(graph, "Modified cell in location " + location + " with value " + value);\r
  46                                 if (callback != null)\r
  47                                     callback.accept(null);\r
  48                         }\r
  49                         \r
  50                 });\r
  51         }\r
  52 \r
  53         @Override\r
  54         public void edit(Transaction<Write> transaction, final String location, final Variant value, Consumer<?> callback) {\r
  55                 SpreadsheetUtils.schedule(transaction, new WriteRequest() {\r
  56 \r
  57                         @Override\r
  58                         public void perform(WriteGraph graph) throws DatabaseException {\r
  59                                 edit(graph, transaction, location, value);\r
  60                                 Layer0Utils.addCommentMetadata(graph, "Modified cell on location " + location + " with value " + value);\r
  61                                 if (callback != null)\r
  62                                     callback.accept(null);\r
  63                         }\r
  64                         \r
  65                 });\r
  66         }\r
  67 \r
  68         @Override\r
  69         public void copy(Transaction<Write> transaction, final String location, final MutableVariant variant, Consumer<?> callback) {\r
  70                 SpreadsheetUtils.schedule(transaction, new WriteRequest() {\r
  71 \r
  72                         @Override\r
  73                         public void perform(WriteGraph graph) throws DatabaseException {\r
  74                                 copy(graph, transaction, location, variant);\r
  75                         }\r
  76                         \r
  77                 });\r
  78         }\r
  79         \r
  80         @Override\r
  81         public Transaction<Write> startTransaction(OperationMode mode) {\r
  82                 return SpreadsheetUtils.startTransaction(mode);\r
  83         }\r
  84 \r
  85 }\r