implement swipe-remove and drag-move in template details

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / templates / TemplateDetailsViewModel.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsViewModel.java b/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsViewModel.java
index 40647875199f688c77a1a4602382318456815092..5132af264025056cb95a9ab9fde9271aadeea702 100644 (file)
--- a/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsViewModel.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/templates/TemplateDetailsViewModel.java
@@ -184,4 +184,16 @@ public class TemplateDetailsViewModel extends ViewModel {
             taDAO.finishSave(mPatternId);
         });
     }
+    public void moveItem(int sourcePos, int targetPos) {
+        ArrayList<TemplateDetailsItem> newList = new ArrayList<>(items.getValue());
+        TemplateDetailsItem item = newList.remove(sourcePos);
+        newList.add(targetPos, item);
+        items.setValue(newList);
+    }
+    public void removeItem(int position) {
+        ArrayList<TemplateDetailsItem> newList = new ArrayList<>(items.getValue());
+        newList.remove(position);
+        checkItemConsistency(newList);
+        items.setValue(newList);
+    }
 }
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