3D framework (Simca 2012)

[simantics/3d.git] / org.simantics.g3d / src / org / simantics / g3d / property / VectorPropertyManipulator.java

diff --git a/org.simantics.g3d/src/org/simantics/g3d/property/VectorPropertyManipulator.java b/org.simantics.g3d/src/org/simantics/g3d/property/VectorPropertyManipulator.java
new file mode 100644 (file)
index 0000000..84095ed
--- /dev/null
+++ b/org.simantics.g3d/src/org/simantics/g3d/property/VectorPropertyManipulator.java
@@ -0,0 +1,103 @@
+package org.simantics.g3d.property;\r
+\r
+import java.lang.reflect.InvocationTargetException;\r
+import java.lang.reflect.Method;\r
+\r
+import javax.vecmath.Vector3d;\r
+\r
+public class VectorPropertyManipulator implements PropertyManipulator {\r
+       \r
+       ValueProvider provider;\r
+       protected Object input;\r
+       \r
+       boolean editMode;\r
+       Vector3d editValue = null;\r
+       \r
+       public VectorPropertyManipulator(ValueProvider provider, Object input) {\r
+               this.provider = provider;\r
+               this.input = input;\r
+       }\r
+       \r
+       @Override\r
+       public int getValueCount() {\r
+               return 3;\r
+       }\r
+       \r
+       @Override\r
+       public String getDescription(int i) {\r
+               if (i == 0)\r
+                       return "X";\r
+               if (i == 1)\r
+                       return "Y";\r
+               if (i == 2)\r
+                       return "Z";\r
+               return null;\r
+       }\r
+       \r
+       @Override\r
+       public String getValue(int i) {\r
+               try {\r
+                       Vector3d v = _getValue();\r
+                       if (v == null)\r
+                               return null;\r
+                       if (i == 0)\r
+                               return Double.toString(v.x);\r
+                       if (i == 1)\r
+                               return Double.toString(v.y);\r
+                       if (i == 2)\r
+                               return Double.toString(v.z);\r
+                       return null;\r
+               } catch (Exception e) {\r
+                       return null;\r
+               }\r
+       }\r
+       \r
+       @Override\r
+       public String setValue(String value, int i) {\r
+               try {\r
+                       Double d = Double.parseDouble(value);\r
+                       Vector3d v = _getValue();\r
+                       v = new Vector3d(v.x, v.y, v.z);\r
+                       if (i == 0)\r
+                               v.x = d;\r
+                       if (i == 1)\r
+                               v.y = d;\r
+                       if (i == 2)\r
+                               v.z = d;\r
+                       editValue = v;\r
+                       setValue(v);\r
+               } catch (Exception e) {\r
+                       return e.getMessage();\r
+               }\r
+               return null;\r
+       }\r
+       \r
+       protected void setValue(Vector3d v) throws Exception {\r
+               provider.setValue(input, v);\r
+       }\r
+       \r
+       private Vector3d _getValue() throws Exception{\r
+               if (editMode)\r
+                       return editValue;\r
+               return (Vector3d) provider.getValue(input);\r
+       }\r
+       \r
+       @Override\r
+       public boolean getEditMode() {\r
+               return editMode;\r
+       }\r
+       \r
+       @Override\r
+       public void setEditMode(boolean b) {\r
+               editMode = b;\r
+               if (editMode) {\r
+                       try {\r
+                               editValue = (Vector3d) provider.getValue(input);\r
+                       } catch (Exception e) {\r
+                               \r
+                       }\r
+               }\r
+               \r
+       }\r
+\r
+}\r