Adopt spreadsheet changes made in Balas development

[simantics/platform.git] / bundles / org.simantics.spreadsheet / src / org / simantics / spreadsheet / solver / SpreadsheetCellEditable.java

diff --git a/bundles/org.simantics.spreadsheet/src/org/simantics/spreadsheet/solver/SpreadsheetCellEditable.java b/bundles/org.simantics.spreadsheet/src/org/simantics/spreadsheet/solver/SpreadsheetCellEditable.java
new file mode 100644 (file)
index 0000000..246bd70
--- /dev/null
+++ b/bundles/org.simantics.spreadsheet/src/org/simantics/spreadsheet/solver/SpreadsheetCellEditable.java
@@ -0,0 +1,81 @@
+package org.simantics.spreadsheet.solver;
+
+import java.util.Collections;
+import java.util.Map;
+
+import org.simantics.databoard.binding.mutable.Variant;
+
+@SuppressWarnings("rawtypes")
+public class SpreadsheetCellEditable implements SheetNode {
+
+    private static final long serialVersionUID = -5078387091775971986L;
+    
+    public final SpreadsheetCell cell;
+
+    public SpreadsheetCellEditable(SpreadsheetCell spreadsheetCell) {
+        this.cell = spreadsheetCell;
+    }
+
+    @Override
+    public String getName() {
+        return "editable";
+    }
+
+    @Override
+    public Map getChildren() {
+        return Collections.emptyMap();
+    }
+
+    @Override
+    public Map getProperties() {
+        return Collections.emptyMap();
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + ((cell == null) ? 0 : cell.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        SpreadsheetCellEditable other = (SpreadsheetCellEditable) obj;
+        if (cell == null) {
+            if (other.cell != null)
+                return false;
+        } else if (!cell.equals(other.cell))
+            return false;
+        return true;
+    }
+
+    public boolean editable() {
+        if (cell.getContent() == null || cell.getContent() instanceof SpreadsheetFormula || cell.getContent() instanceof SpreadsheetSCLConstant)
+            return false;
+        if (cell.getContent() instanceof String) {
+            String content = (String) cell.getContent();
+            if (content.isEmpty())
+                return false;
+        }
+        if (cell.getContent() instanceof Variant) {
+            Variant content = (Variant) cell.getContent();
+            if (content.getValue() == null)
+                return false;
+            if (content.getValue() instanceof String) {
+                String actualContent = (String) content.getValue();
+                if (actualContent.isEmpty())
+                    return false;
+            }
+        }
+//        System.out.println("content is " + cell.content);
+        return true;
+    }
+
+}