X-Git-Url: https://git.ktnx.net/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fui%2Factivity%2FNewTransactionModel.java;h=0801eb2ecbb4769ac5e740395d823a460ad84d04;hb=c8a46620566a9027fe620cb16cf1aefa708085a3;hp=9017973998da8c39efaf91b110d640de1b22decf;hpb=a08a6e0d8f07a3d709aa4efa0cce5d8a444a2dfe;p=mobile-ledger.git

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java
index 90179739..0801eb2e 100644
--- a/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/activity/NewTransactionModel.java
@@ -34,6 +34,7 @@ import org.jetbrains.annotations.NotNull;
 
 import java.util.ArrayList;
 import java.util.Calendar;
+import java.util.Collections;
 import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.List;
@@ -53,6 +54,21 @@ public class NewTransactionModel extends ViewModel {
     private final MutableLiveData<Boolean> isSubmittable = new MutableLiveData<>(false);
     private final MutableLiveData<Integer> focusedItem = new MutableLiveData<>(0);
     private final MutableLiveData<Integer> accountCount = new MutableLiveData<>(0);
+    private final MutableLiveData<Boolean> simulateSave = new MutableLiveData<>(false);
+    public boolean getSimulateSave() {
+        return simulateSave.getValue();
+    }
+    public void setSimulateSave(boolean simulateSave) {
+        this.simulateSave.setValue(simulateSave);
+    }
+    public void toggleSimulateSave() {
+        simulateSave.setValue(!simulateSave.getValue());
+    }
+    public void observeSimulateSave(@NonNull @NotNull androidx.lifecycle.LifecycleOwner owner,
+                                    @NonNull
+                                            androidx.lifecycle.Observer<? super Boolean> observer) {
+        this.simulateSave.observe(owner, observer);
+    }
     public int getAccountCount() {
         return items.size();
     }
@@ -283,6 +299,9 @@ public class NewTransactionModel extends ViewModel {
     public void noteFocusIsOnAmount(int position) {
         getItem(position).setFocusIsOnAmount(true);
     }
+    public void swapItems(int one, int two) {
+        Collections.swap(items, one-1, two-1);
+    }
     enum ItemType {generalData, transactionRow, bottomFiller}
 
     //==========================================================================================
@@ -295,9 +314,6 @@ public class NewTransactionModel extends ViewModel {
         private MutableLiveData<String> amountHint = new MutableLiveData<>(null);
         private NewTransactionModel model;
         private MutableLiveData<Boolean> editable = new MutableLiveData<>(true);
-        public boolean focusIsOnAmount() {
-            return focusIsOnAmount;
-        }
         private boolean focusIsOnAmount = false;
         public Item(NewTransactionModel model) {
             this.model = model;
@@ -317,6 +333,9 @@ public class NewTransactionModel extends ViewModel {
             this.account = account;
             this.editable.setValue(true);
         }
+        public boolean focusIsOnAmount() {
+            return focusIsOnAmount;
+        }
         public NewTransactionModel getModel() {
             return model;
         }
@@ -378,6 +397,13 @@ public class NewTransactionModel extends ViewModel {
             this.date.setValue(date);
         }
         public void setDate(String text) {
+            if ((text == null) || text.trim()
+                                      .isEmpty())
+            {
+                setDate((Date) null);
+                return;
+            }
+
             int year, month, day;
             final Calendar c = GregorianCalendar.getInstance();
             Matcher m = reYMD.matcher(text);