X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.spreadsheet.graph%2Fsrc%2Forg%2Fsimantics%2Fspreadsheet%2Fgraph%2FSpreadsheetBook.java;h=d64d008edf713b1cfaf33a3e0fe28261bf188447;hp=f87ce4d0675e851fee84a432d093241f38245607;hb=5915c1bbd6d0c6125aa3c815c7843339190f28e4;hpb=1251d640abb698a4018ef1ea212f8cdf78befaaf

diff --git a/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/SpreadsheetBook.java b/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/SpreadsheetBook.java
index f87ce4d06..d64d008ed 100644
--- a/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/SpreadsheetBook.java
+++ b/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/SpreadsheetBook.java
@@ -6,9 +6,11 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import java.util.Set;
 
 import org.simantics.databoard.Bindings;
 import org.simantics.databoard.binding.Binding;
@@ -365,7 +367,26 @@ public class SpreadsheetBook implements StandardNodeManagerSupport<SheetNode>, S
 		v.visit(this);
 	}
 	
-	public List<SpreadsheetCell> invalidate(SpreadsheetCell cell) {
+	//Recursively find all SpreadsheetCells, invalidate them and return them all as a set
+	public Set<SpreadsheetCell> invalidate(SpreadsheetCell cell) {
+		Set<SpreadsheetCell> result = new HashSet<>();
+		result.add(cell);
+		cell.invalidate();
+		long refKey = cell.makeReferenceKey();
+		AbstractLongSet refs = referenceMap.remove(refKey);
+		if(refs == null) return result;
+		for(long ref : refs) {
+			long sheet = ref >> 40;
+			long row = (ref >> 20) & 0xFFFFF;
+			long col = (ref) & 0xFFFFF;
+			SpreadsheetCell referer = get(sheets.get((int)sheet), (int)row, (int)col);
+			result.addAll(invalidate(referer));
+		}
+		return result;
+	}
+	
+	@Deprecated
+	public List<SpreadsheetCell> invalidateShallow(SpreadsheetCell cell) {
 		ArrayList<SpreadsheetCell> result = new ArrayList<>();
 		result.add(cell);
 		cell.invalidate();