X-Git-Url: https://git.ktnx.net/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fui%2Factivity%2FNewTransactionModel.java;h=d7663bcd7ff272f13b9a070ec20136c63478a0f1;hb=7b3937e47b0b270651ad3083e467bfaaf62e9dc8;hp=41f2af4034bd4caaed178fff69a8516821dea654;hpb=69f3ecfe46fa70a3c2c7cfa2295dd5c8d5ffbc06;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 41f2af40..d7663bcd 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
@@ -37,6 +37,7 @@ import java.util.Collections;
 import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.Locale;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -56,6 +57,15 @@ public class NewTransactionModel extends ViewModel {
     private boolean observingDataProfile;
     private Observer<MobileLedgerProfile> profileObserver =
             profile -> showCurrency.postValue(profile.getShowCommodityByDefault());
+    private final AtomicInteger busyCounter = new AtomicInteger(0);
+    private final MutableLiveData<Boolean> busyFlag = new MutableLiveData<>(false);
+    final MutableLiveData<Boolean> showComments = new MutableLiveData<>(false);
+    void observeShowComments(LifecycleOwner owner, Observer<? super Boolean> observer) {
+        showComments.observe(owner, observer);
+    }
+    void observeBusyFlag(@NonNull LifecycleOwner owner, Observer<? super Boolean> observer) {
+        busyFlag.observe(owner, observer);
+    }
     void observeDataProfile(LifecycleOwner activity) {
         if (!observingDataProfile)
             Data.profile.observe(activity, profileObserver);
@@ -187,6 +197,23 @@ public class NewTransactionModel extends ViewModel {
     void toggleCurrencyVisible() {
         showCurrency.setValue(!showCurrency.getValue());
     }
+    void stopObservingBusyFlag(Observer<Boolean> observer) {
+        busyFlag.removeObserver(observer);
+    }
+    void incrementBusyCounter() {
+        int newValue = busyCounter.incrementAndGet();
+        if (newValue == 1) busyFlag.postValue(true);
+    }
+    void decrementBusyCounter() {
+        int newValue = busyCounter.decrementAndGet();
+        if (newValue == 0) busyFlag.postValue(false);
+    }
+    public boolean getBusyFlag() {
+        return busyFlag.getValue();
+    }
+    public void toggleShowComments() {
+        showComments.setValue(!showComments.getValue());
+    }
     enum ItemType {generalData, transactionRow, bottomFiller}
 
     enum FocusedElement {Account, Comment, Amount}