Add sticky market price checkbox to settings: If sticky market price is selected market price does not change with currency selection, otherwise it is context sensitive.

core/src/main/java/io/bitsquare/locale/CurrencyUtil.java

@@ -156,6 +156,10 @@ public class CurrencyUtil {
         return !(isCryptoCurrency(currencyCode)) && Currency.getInstance(currencyCode) != null;
     }
 
+    public static Optional<FiatCurrency> getFiatCurrency(String currencyCode) {
+        return allSortedFiatCurrencies.stream().filter(e -> e.getCode().equals(currencyCode)).findAny();
+    }
+
     @SuppressWarnings("WeakerAccess")
     public static boolean isCryptoCurrency(String currencyCode) {
         return getAllSortedCryptoCurrencies().stream().filter(e -> e.getCode().equals(currencyCode)).findAny().isPresent();

core/src/main/java/io/bitsquare/user/Preferences.java

@@ -108,6 +108,7 @@ public final class Preferences implements Persistable {
     private long nonTradeTxFeePerKB = FeePolicy.getNonTradeFeePerKb().value;
     private double maxPriceDistanceInPercent;
     private boolean useInvertedMarketPrice;
+    private boolean useStickyMarketPrice = false;
 
     // Observable wrappers
     transient private final StringProperty btcDenominationProperty = new SimpleStringProperty(btcDenomination);
@@ -158,6 +159,7 @@ public final class Preferences implements Persistable {
             preferredTradeCurrency = persisted.getPreferredTradeCurrency();
             defaultTradeCurrency = preferredTradeCurrency;
             useTorForBitcoinJ = persisted.getUseTorForBitcoinJ();
+            useStickyMarketPrice = persisted.getUseStickyMarketPrice();
             showOwnOffersInOfferBook = persisted.getShowOwnOffersInOfferBook();
             maxPriceDistanceInPercent = persisted.getMaxPriceDistanceInPercent();
             // Backward compatible to version 0.3.6. Can be removed after a while
@@ -359,6 +361,10 @@ public final class Preferences implements Persistable {
         return getUseInvertedMarketPrice();
     }
 
+    public void setUseStickyMarketPrice(boolean useStickyMarketPrice) {
+        this.useStickyMarketPrice = useStickyMarketPrice;
+        storage.queueUpForSave();
+    }
 
     ///////////////////////////////////////////////////////////////////////////////////////////
     // Getter
@@ -476,6 +482,10 @@ public final class Preferences implements Persistable {
         return maxPriceDistanceInPercent;
     }
 
+    public boolean getUseStickyMarketPrice() {
+        return useStickyMarketPrice;
+    }
+
 
     ///////////////////////////////////////////////////////////////////////////////////////////
     // Private

gui/src/main/java/io/bitsquare/gui/main/MainView.java

@@ -137,10 +137,10 @@ public class MainView extends InitializableView<StackPane, MainViewModel> {
 
         priceComboBox.getSelectionModel().selectedItemProperty().addListener((observable, oldValue, newValue) -> {
             model.setPriceFeedComboBoxItem(newValue);
-
         });
         selectedPriceFeedItemListender = (observable, oldValue, newValue) -> {
-            priceComboBox.getSelectionModel().select(newValue);
+            if (newValue != null)
+                priceComboBox.getSelectionModel().select(newValue);
 
         };
         model.selectedPriceFeedComboBoxItemProperty.addListener(selectedPriceFeedItemListender);

gui/src/main/java/io/bitsquare/gui/main/MainViewModel.java

@@ -711,15 +711,34 @@ public class MainViewModel implements ViewModel {
                                 (useInvertedMarketPrice ? " BTC/" + marketPriceCurrency : " " + marketPriceCurrency + "/BTC"));
 
         marketPriceBinding.subscribe((observable, oldValue, newValue) -> {
-            if (selectedPriceFeedComboBoxItemProperty.get() == null) {
+            if (newValue != null && !newValue.equals(oldValue)) {
-                findPriceFeedComboBoxItem(preferences.getPreferredTradeCurrency().getCode())
+
-                        .ifPresent(item -> {
+                String code = preferences.getUseStickyMarketPrice() ?
-                            item.setDisplayString(newValue);
+                        preferences.getPreferredTradeCurrency().getCode() :
-                            selectedPriceFeedComboBoxItemProperty.set(item);
+                        priceFeed.currencyCodeProperty().get();
+                Optional<PriceFeedComboBoxItem> itemOptional = findPriceFeedComboBoxItem(code);
+                if (itemOptional.isPresent()) {
+                    if (selectedPriceFeedComboBoxItemProperty.get() == null || !preferences.getUseStickyMarketPrice()) {
+                        itemOptional.get().setDisplayString(newValue);
+                        selectedPriceFeedComboBoxItemProperty.set(itemOptional.get());
+                    }
+                } else {
+                    if (CurrencyUtil.isCryptoCurrency(code)) {
+                        CurrencyUtil.getCryptoCurrency(code).ifPresent(cryptoCurrency -> {
+                            preferences.addCryptoCurrency(cryptoCurrency);
+                            fillPriceFeedComboBoxItems();
                         });
+                    } else {
+                        CurrencyUtil.getFiatCurrency(code).ifPresent(fiatCurrency -> {
+                            preferences.addFiatCurrency(fiatCurrency);
+                            fillPriceFeedComboBoxItems();
+                        });
+                    }
+                }
+
+                if (selectedPriceFeedComboBoxItemProperty.get() != null)
+                    selectedPriceFeedComboBoxItemProperty.get().setDisplayString(newValue);
             }
-            if (selectedPriceFeedComboBoxItemProperty.get() != null)
-                selectedPriceFeedComboBoxItemProperty.get().setDisplayString(newValue);
         });
 
         priceFeedAllLoadedSubscription = EasyBind.subscribe(priceFeed.currenciesUpdateFlagProperty(), newPriceUpdate -> setMarketPriceInItems());
@@ -755,7 +774,14 @@ public class MainViewModel implements ViewModel {
     }
 
     public void setPriceFeedComboBoxItem(PriceFeedComboBoxItem item) {
-        if (item != null) {
+        if (!preferences.getUseStickyMarketPrice()) {
+            Optional<PriceFeedComboBoxItem> itemOptional = findPriceFeedComboBoxItem(priceFeed.currencyCodeProperty().get());
+            if (itemOptional.isPresent())
+                selectedPriceFeedComboBoxItemProperty.set(itemOptional.get());
+            else
+                findPriceFeedComboBoxItem(preferences.getPreferredTradeCurrency().getCode())
+                        .ifPresent(item2 -> selectedPriceFeedComboBoxItemProperty.set(item2));
+        } else if (item != null) {
             selectedPriceFeedComboBoxItemProperty.set(item);
             priceFeed.setCurrencyCode(item.currencyCode);
         } else {

gui/src/main/java/io/bitsquare/gui/main/markets/charts/MarketsChartsViewModel.java

@@ -74,7 +74,9 @@ class MarketsChartsViewModel extends ActivatableViewModel {
         offerBookListItems.addListener(listChangeListener);
         offerBook.fillOfferBookListItems();
         updateChartData(offerBookListItems);
-        //priceFeed.setCurrencyCode(tradeCurrency.get().getCode());
+
+        if (!preferences.getUseStickyMarketPrice())
+            priceFeed.setCurrencyCode(tradeCurrency.get().getCode());
     }
 
     @Override
@@ -136,7 +138,9 @@ class MarketsChartsViewModel extends ActivatableViewModel {
     public void onSetTradeCurrency(TradeCurrency tradeCurrency) {
         this.tradeCurrency.set(tradeCurrency);
         updateChartData(offerBookListItems);
-        //priceFeed.setCurrencyCode(tradeCurrency.getCode());
+
+        if (!preferences.getUseStickyMarketPrice())
+            priceFeed.setCurrencyCode(tradeCurrency.getCode());
     }
 
     ///////////////////////////////////////////////////////////////////////////////////////////

gui/src/main/java/io/bitsquare/gui/main/offer/createoffer/CreateOfferDataModel.java

@@ -31,6 +31,7 @@ import io.bitsquare.gui.Navigation;
 import io.bitsquare.gui.common.model.ActivatableDataModel;
 import io.bitsquare.gui.main.overlays.notifications.Notification;
 import io.bitsquare.gui.util.BSFormatter;
+import io.bitsquare.locale.CurrencyUtil;
 import io.bitsquare.locale.TradeCurrency;
 import io.bitsquare.p2p.P2PService;
 import io.bitsquare.payment.*;
@@ -176,8 +177,8 @@ class CreateOfferDataModel extends ActivatableDataModel {
 
         paymentAccounts.setAll(user.getPaymentAccounts());
 
-        /*if (isTabSelected)
+        if (!preferences.getUseStickyMarketPrice() && isTabSelected)
-            priceFeed.setCurrencyCode(tradeCurrencyCode.get());*/
+            priceFeed.setCurrencyCode(tradeCurrencyCode.get());
 
         updateBalance();
     }
@@ -232,7 +233,8 @@ class CreateOfferDataModel extends ActivatableDataModel {
 
         tradeCurrencyCode.set(this.tradeCurrency.getCode());
 
-        //priceFeed.setCurrencyCode(tradeCurrencyCode.get());
+        if (!preferences.getUseStickyMarketPrice())
+            priceFeed.setCurrencyCode(tradeCurrencyCode.get());
 
         calculateVolume();
         calculateTotalToPay();
@@ -241,8 +243,8 @@ class CreateOfferDataModel extends ActivatableDataModel {
 
     void onTabSelected(boolean isSelected) {
         this.isTabSelected = isSelected;
-        /*if (isTabSelected)
+        if (!preferences.getUseStickyMarketPrice() && isTabSelected)
-            priceFeed.setCurrencyCode(tradeCurrencyCode.get());*/
+            priceFeed.setCurrencyCode(tradeCurrencyCode.get());
     }
 
     ///////////////////////////////////////////////////////////////////////////////////////////
@@ -306,13 +308,27 @@ class CreateOfferDataModel extends ActivatableDataModel {
     public void onCurrencySelected(TradeCurrency tradeCurrency) {
         if (tradeCurrency != null) {
             this.tradeCurrency = tradeCurrency;
-            String code = tradeCurrency.getCode();
+            final String code = tradeCurrency.getCode();
             tradeCurrencyCode.set(code);
 
             if (paymentAccount != null)
                 paymentAccount.setSelectedTradeCurrency(tradeCurrency);
 
-            //priceFeed.setCurrencyCode(code);
+            if (!preferences.getUseStickyMarketPrice())
+                priceFeed.setCurrencyCode(code);
+
+            Optional<TradeCurrency> tradeCurrencyOptional = preferences.getTradeCurrenciesAsObservable().stream().filter(e -> e.getCode().equals(code)).findAny();
+            if (!tradeCurrencyOptional.isPresent()) {
+                if (CurrencyUtil.isCryptoCurrency(code)) {
+                    CurrencyUtil.getCryptoCurrency(code).ifPresent(cryptoCurrency -> {
+                        preferences.addCryptoCurrency(cryptoCurrency);
+                    });
+                } else {
+                    CurrencyUtil.getFiatCurrency(code).ifPresent(fiatCurrency -> {
+                        preferences.addFiatCurrency(fiatCurrency);
+                    });
+                }
+            }
         }
     }
 

gui/src/main/java/io/bitsquare/gui/main/offer/createoffer/CreateOfferView.java

@@ -165,6 +165,9 @@ public class CreateOfferView extends ActivatableViewAndModel<AnchorPane, CreateO
 
     @Override
     protected void activate() {
+        currencyComboBox.setPrefWidth(250);
+        paymentAccountsComboBox.setPrefWidth(250);
+
         addBindings();
         addListeners();
         addSubscriptions();

gui/src/main/java/io/bitsquare/gui/main/offer/offerbook/OfferBookViewModel.java

@@ -159,12 +159,12 @@ class OfferBookViewModel extends ActivatableViewModel {
     }
 
     private void setMarketPriceFeedCurrency() {
-        /*if (isTabSelected) {
+        if (!preferences.getUseStickyMarketPrice() && isTabSelected) {
             if (showAllTradeCurrenciesProperty.get())
                 priceFeed.setCurrencyCode(CurrencyUtil.getDefaultTradeCurrency().getCode());
             else
                 priceFeed.setCurrencyCode(tradeCurrencyCode.get());
-        }*/
+        }
     }
 
     ///////////////////////////////////////////////////////////////////////////////////////////
@@ -186,19 +186,21 @@ class OfferBookViewModel extends ActivatableViewModel {
     ///////////////////////////////////////////////////////////////////////////////////////////
 
     public void onSetTradeCurrency(TradeCurrency tradeCurrency) {
-        String code = tradeCurrency.getCode();
+        if (tradeCurrency != null) {
-        boolean showAllEntry = isShowAllEntry(code);
+            String code = tradeCurrency.getCode();
-        showAllTradeCurrenciesProperty.set(showAllEntry);
+            boolean showAllEntry = isShowAllEntry(code);
-        if (isEditEntry(code))
+            showAllTradeCurrenciesProperty.set(showAllEntry);
-            navigation.navigateTo(MainView.class, SettingsView.class, PreferencesView.class);
+            if (isEditEntry(code))
-        else if (!showAllEntry) {
+                navigation.navigateTo(MainView.class, SettingsView.class, PreferencesView.class);
-            this.selectedTradeCurrency = tradeCurrency;
+            else if (!showAllEntry) {
-            tradeCurrencyCode.set(code);
+                this.selectedTradeCurrency = tradeCurrency;
+                tradeCurrencyCode.set(code);
+            }
+
+            setMarketPriceFeedCurrency();
+
+            filterList();
         }
-
-        setMarketPriceFeedCurrency();
-
-        filterList();
     }
 
     public void onSetPaymentMethod(PaymentMethod paymentMethod) {

gui/src/main/java/io/bitsquare/gui/main/offer/takeoffer/TakeOfferDataModel.java

@@ -136,7 +136,7 @@ class TakeOfferDataModel extends ActivatableDataModel {
         // if (isWalletFunded.get())
         //     feeFromFundingTxProperty.set(FeePolicy.getMinRequiredFeeForFundingTx());
 
-        /*if (isTabSelected)*/
+        if (!preferences.getUseStickyMarketPrice() && isTabSelected)
             priceFeed.setCurrencyCode(offer.getCurrencyCode());
 
         tradeManager.checkOfferAvailability(offer, () -> {
@@ -207,13 +207,15 @@ class TakeOfferDataModel extends ActivatableDataModel {
         };
 
         offer.resetState();
-        //priceFeed.setCurrencyCode(offer.getCurrencyCode());
+
+        if (!preferences.getUseStickyMarketPrice())
+            priceFeed.setCurrencyCode(offer.getCurrencyCode());
     }
 
     void onTabSelected(boolean isSelected) {
         this.isTabSelected = isSelected;
-        /*if (isTabSelected)
+        if (!preferences.getUseStickyMarketPrice() && isTabSelected)
-            priceFeed.setCurrencyCode(offer.getCurrencyCode());*/
+            priceFeed.setCurrencyCode(offer.getCurrencyCode());
     }
 
 

gui/src/main/java/io/bitsquare/gui/main/settings/preferences/PreferencesView.java

@@ -58,7 +58,7 @@ public class PreferencesView extends ActivatableViewAndModel<GridPane, Activatab
     //  private ComboBox<String> userLanguageComboBox;
     private ComboBox<TradeCurrency> preferredTradeCurrencyComboBox;
 
-    private CheckBox useAnimationsCheckBox, autoSelectArbitratorsCheckBox, showOwnOffersInOfferBook;
+    private CheckBox useAnimationsCheckBox, autoSelectArbitratorsCheckBox, showOwnOffersInOfferBook, useStickyMarketPriceCheckBox;
     private int gridRow = 0;
     private InputTextField transactionFeeInputTextField;
     private ChangeListener<Boolean> transactionFeeFocusedListener;
@@ -329,11 +329,12 @@ public class PreferencesView extends ActivatableViewAndModel<GridPane, Activatab
     }
 
     private void initializeDisplayOptions() {
-        TitledGroupBg titledGroupBg = addTitledGroupBg(root, ++gridRow, 3, "Display options", Layout.GROUP_DISTANCE);
+        TitledGroupBg titledGroupBg = addTitledGroupBg(root, ++gridRow, 4, "Display options", Layout.GROUP_DISTANCE);
         GridPane.setColumnSpan(titledGroupBg, 4);
 
         showOwnOffersInOfferBook = addLabelCheckBox(root, gridRow, "Show my own offers in offer book:", "", Layout.FIRST_ROW_AND_GROUP_DISTANCE).second;
         useAnimationsCheckBox = addLabelCheckBox(root, ++gridRow, "Use animations:", "").second;
+        useStickyMarketPriceCheckBox = addLabelCheckBox(root, ++gridRow, "Use sticky market price:", "").second;
         resetDontShowAgainButton = addLabelButton(root, ++gridRow, "Reset all don't show again flags:", "Reset", 0).second;
     }
 
@@ -445,6 +446,9 @@ public class PreferencesView extends ActivatableViewAndModel<GridPane, Activatab
         useAnimationsCheckBox.setSelected(preferences.getUseAnimations());
         useAnimationsCheckBox.setOnAction(e -> preferences.setUseAnimations(useAnimationsCheckBox.isSelected()));
 
+        useStickyMarketPriceCheckBox.setSelected(preferences.getUseStickyMarketPrice());
+        useStickyMarketPriceCheckBox.setOnAction(e -> preferences.setUseStickyMarketPrice(useStickyMarketPriceCheckBox.isSelected()));
+
         resetDontShowAgainButton.setOnAction(e -> preferences.resetDontShowAgainForType());
 
         autoSelectArbitratorsCheckBox.setSelected(preferences.getAutoSelectArbitrators());
@@ -471,6 +475,7 @@ public class PreferencesView extends ActivatableViewAndModel<GridPane, Activatab
 
     private void deactivateDisplayPreferences() {
         useAnimationsCheckBox.setOnAction(null);
+        useStickyMarketPriceCheckBox.setOnAction(null);
         showOwnOffersInOfferBook.setOnAction(null);
         autoSelectArbitratorsCheckBox.setOnAction(null);
         resetDontShowAgainButton.setOnAction(null);