fix FS#1358 - Pasting is possible in a locked layer

qcad · Jan 25, 2016 · 0c6cd5cad9c9246184e29fd993f2fd06f1d6dd6a · 0c6cd5c
1 parent 9b16031
commit 0c6cd5cad9c9246184e29fd993f2fd06f1d6dd6a
Unified Split

Showing with 7 additions and 0 deletions.

+7 −0 src/operations/RClipboardOperation.cpp
diff --git a/src/operations/RClipboardOperation.cpp b/src/operations/RClipboardOperation.cpp
@@ -378,6 +378,13 @@ void RClipboardOperation::copyEntity(
     destEntity->setDocument(&dest);
     if (toCurrentLayer) {
         // paste to current layer:
+        QSharedPointer<RLayer> currentLayer = dest.queryCurrentLayer();
+        Q_ASSERT(!currentLayer.isNull());
+        if (currentLayer->isLocked() || currentLayer->isFrozen()) {
+            qWarning("RClipboardOperation::copyToDocument: current layer is locked or frozen");
+            transaction.fail();
+            return;
+        }
         destEntity->setLayerId(dest.getCurrentLayerId());
     }
     else {