org.simantics.g3d/src/org/simantics/g3d/property/DoublePropertyManipulator.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2012, 2013 Association for Decentralized Information Management in\r
   3  * Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.g3d.property;\r
  13 \r
  14 import java.lang.reflect.Method;\r
  15 \r
  16 public class DoublePropertyManipulator implements PropertyManipulator {\r
  17         \r
  18         ValueProvider provider;\r
  19         Object input;\r
  20         \r
  21         boolean editMode;\r
  22         String editValue = null;\r
  23         \r
  24         public DoublePropertyManipulator(ValueProvider provider, Object input) {\r
  25                 this.provider = provider;\r
  26                 this.input = input;\r
  27         }\r
  28         \r
  29         @Override\r
  30         public int getValueCount() {\r
  31                 return 1;\r
  32         }\r
  33         \r
  34         @Override\r
  35         public String getDescription(int i) {\r
  36                 if (i == 0)\r
  37                         return "Value";\r
  38                 return null;\r
  39         }\r
  40         \r
  41         @Override\r
  42         public String getValue(int i) {\r
  43                 if (editMode)\r
  44                         return editValue;\r
  45                 try {\r
  46                         return provider.getValue(input).toString();\r
  47                 } catch (Exception e) {\r
  48                         return null;\r
  49                 }\r
  50         }\r
  51         \r
  52         @Override\r
  53         public String setValue(String value, int i) {\r
  54                 try {\r
  55                         editValue = value;\r
  56                         provider.setValue(input, Double.parseDouble(value));\r
  57                 } catch (Exception e) {\r
  58                         return e.getMessage();\r
  59                 }\r
  60                 return null;\r
  61         }\r
  62 \r
  63         @Override\r
  64         public boolean getEditMode() {\r
  65                 return editMode;\r
  66         }\r
  67         \r
  68         @Override\r
  69         public void setEditMode(boolean b) {\r
  70                 editMode = b;\r
  71                 if (editMode) {\r
  72                         try {\r
  73                                 editValue = provider.getValue(input).toString();\r
  74                         } catch (Exception e) {\r
  75                                 \r
  76                         }\r
  77                 }\r
  78                 \r
  79         }\r
  80 }\r