Added View for micro instruction editor

[Mograsim.git] / net.mograsim.plugin.core / src / net / mograsim / plugin / tables / mi / BooleanEditingSupport.java

diff --git a/net.mograsim.plugin.core/src/net/mograsim/plugin/tables/mi/BooleanEditingSupport.java b/net.mograsim.plugin.core/src/net/mograsim/plugin/tables/mi/BooleanEditingSupport.java
new file mode 100644 (file)
index 0000000..7d21714
--- /dev/null
+++ b/net.mograsim.plugin.core/src/net/mograsim/plugin/tables/mi/BooleanEditingSupport.java
@@ -0,0 +1,50 @@
+package net.mograsim.plugin.tables.mi;
+
+import org.eclipse.jface.viewers.CellEditor;
+import org.eclipse.jface.viewers.CheckboxCellEditor;
+import org.eclipse.jface.viewers.EditingSupport;
+import org.eclipse.jface.viewers.TableViewer;
+
+import net.mograsim.machine.mi.MicroInstruction;
+import net.mograsim.machine.mi.parameters.BooleanImmediate;
+
+public class BooleanEditingSupport extends EditingSupport
+{
+       private final CheckboxCellEditor editor;
+       private final TableViewer viewer;
+       private final int index;
+
+       public BooleanEditingSupport(TableViewer viewer, int index)
+       {
+               super(viewer);
+               this.viewer = viewer;
+               editor = new CheckboxCellEditor(viewer.getTable());
+               this.index = index;
+       }
+
+       @Override
+       protected boolean canEdit(Object element)
+       {
+               return true;
+       }
+
+       @Override
+       protected CellEditor getCellEditor(Object element)
+       {
+               return editor;
+       }
+
+       @Override
+       protected Object getValue(Object element)
+       {
+               return ((BooleanImmediate) ((MicroInstruction) element).getParameter(index)).getBooleanValue();
+       }
+
+       @Override
+       protected void setValue(Object element, Object value)
+       {
+               ((MicroInstruction) element).setParameter(index, new BooleanImmediate((Boolean) value));
+               viewer.update(element, null);
+       }
+
+}