Add "Buy BSQ" button next to trade fee selector

core/src/main/resources/i18n/displayStrings.properties

@@ -336,6 +336,7 @@ market.trades.showVolumeInUSD=Show volume in USD
 
 offerbook.createOffer=Create offer
 offerbook.takeOffer=Take offer
+offerbook.takeOffer.createAccount=Create account and take offer
 offerbook.takeOfferToBuy=Take offer to buy {0}
 offerbook.takeOfferToSell=Take offer to sell {0}
 offerbook.trader=Trader
@@ -388,6 +389,7 @@ offerbook.createOfferToBuy.withFiat=Create new offer to buy {0} with {1}
 offerbook.createOfferToSell.forFiat=Create new offer to sell {0} for {1}
 offerbook.createOfferToBuy.withCrypto=Create new offer to sell {0} (buy {1})
 offerbook.createOfferToSell.forCrypto=Create new offer to buy {0} (sell {1})
+offerbook.createOfferDisabled.tooltip=You can only create one offer at a time
 
 offerbook.takeOfferButton.tooltip=Take offer for {0}
 offerbook.yesCreateOffer=Yes, create offer
@@ -402,6 +404,7 @@ offerbook.warning.noTradingAccountForCurrency.headline=No payment account for se
 offerbook.warning.noTradingAccountForCurrency.msg=You don't have a payment account set up for the selected currency.\n\nWould you like to create an offer for another currency instead?
 offerbook.warning.noMatchingAccount.headline=No matching payment account.
 offerbook.warning.noMatchingAccount.msg=This offer uses a payment method you haven't set up yet. \n\nWould you like to set up a new payment account now?
+offerbook.warning.noMatchingBsqAccount.msg=This offer uses BSQ as a payment method you haven't set up yet. \n\nWould you like to automatically create an account now?
 
 offerbook.warning.counterpartyTradeRestrictions=This offer cannot be taken due to counterparty trade restrictions
 
@@ -440,6 +443,13 @@ offerbook.info.buyAtFixedPrice=You will buy at this fixed price.
 offerbook.info.sellAtFixedPrice=You will sell at this fixed price.
 offerbook.info.noArbitrationInUserLanguage=In case of a dispute, please note that arbitration for this offer will be handled in {0}. Language is currently set to {1}.
 offerbook.info.roundedFiatVolume=The amount was rounded to increase the privacy of your trade.
+offerbook.info.accountCreated.headline=Congratulations
+offerbook.info.accountCreated.message=You''ve just successfully created a BSQ payment account.\n\
+  Your account can be found under Account > Altcoins Accounts > {0} and your BSQ wallet under DAO > BSQ Wallet.\n\n
+offerbook.info.accountCreated.tradeInstant=You've chosen to take a BSQ instant offer, so a BSQ instant payment account was created for you. \
+  Be aware that instant trades are meant to be completed within 1 hour, \
+  so you should be online and available for the next 1 hour.\n\n
+offerbook.info.accountCreated.takeOffer=You can now proceed to take this offer after closing this popup.
 
 offerbook.bsqSwap.createOffer=Create Bsq swap offer
 
@@ -481,6 +491,11 @@ createOffer.triggerPrice.tooltip=As protection against drastic price movements y
 createOffer.triggerPrice.invalid.tooLow=Value must be higher than {0}
 createOffer.triggerPrice.invalid.tooHigh=Value must be lower than {0}
 
+createOffer.buyBsq.popupMessage=Trading fees are paid to fund the Bisq DAO. Fees can be paid in BSQ or BTC.\n\n\
+  BSQ fees directly help fund Bisq's development, so Bisq encourages traders to use BSQ by offering a 50% discount on trading fees. \
+  This discount varies as the BSQ/BTC rate fluctuates. To maintain the 50% discount target, trading fees are updated every cycle as necessary.\n\n\
+  For more about fees, see [HYPERLINK:https://bisq.wiki/Trading_fees]. For more about trading BSQ, see [HYPERLINK:https://bisq.wiki/Trading_BSQ]. For more about the Bisq DAO, see [HYPERLINK:https://bisq.wiki/Introduction_to_the_DAO#The_Bisq_DAO].
+
 # new entries
 createOffer.placeOfferButton=Review: Place offer to {0} bitcoin
 createOffer.createOfferFundWalletInfo.headline=Fund your offer
@@ -860,6 +875,7 @@ portfolio.pending.step3_seller.xmrTxHash=Transaction ID
 portfolio.pending.step3_seller.xmrTxKey=Transaction key
 portfolio.pending.step3_seller.buyersAccount=Buyers account data
 portfolio.pending.step3_seller.confirmReceipt=Confirm payment receipt
+portfolio.pending.step3_seller.showBsqWallet=Show payment in BSQ wallet
 portfolio.pending.step3_seller.buyerStartedPayment=The BTC buyer has started the {0} payment.\n{1}
 portfolio.pending.step3_seller.buyerStartedPayment.altcoin=Check for blockchain confirmations at your altcoin wallet or block explorer and confirm the payment when you have sufficient blockchain confirmations.
 portfolio.pending.step3_seller.buyerStartedPayment.fiat=Check at your trading account (e.g. bank account) and confirm when you have received the payment.

desktop/src/main/java/bisq/desktop/bisq.css

@@ -175,6 +175,14 @@
     -fx-padding: 0 10 0 10;
 }
 
+.tiny-button,
+.action-button.tiny-button {
+    -fx-font-size: 0.769em;
+    -fx-pref-height: 20;
+    -fx-padding: 3 8 3 8;
+    -fx-border-radius: 5;
+}
+
 .text-button {
     -fx-background-color: transparent;
     -fx-underline: true;

desktop/src/main/java/bisq/desktop/components/HyperlinkWithIcon.java

@@ -41,11 +41,15 @@ public HyperlinkWithIcon(String text) {
         this(text, AwesomeIcon.INFO_SIGN);
     }
 
-    public HyperlinkWithIcon(String text, AwesomeIcon awesomeIcon) {
+    public HyperlinkWithIcon(String text, String fontSize) {
+        this(text, AwesomeIcon.INFO_SIGN, fontSize);
+    }
+
+    public HyperlinkWithIcon(String text, AwesomeIcon awesomeIcon, String fontSize) {
         super(text);
 
         Label icon = new Label();
-        AwesomeDude.setIcon(icon, awesomeIcon);
+        AwesomeDude.setIcon(icon, awesomeIcon, fontSize);
         icon.setMinWidth(20);
         icon.setOpacity(0.7);
         icon.getStyleClass().addAll("hyperlink", "no-underline");
@@ -55,6 +59,10 @@ public HyperlinkWithIcon(String text, AwesomeIcon awesomeIcon) {
         setIcon(icon);
     }
 
+    public HyperlinkWithIcon(String text, AwesomeIcon awesomeIcon) {
+        this(text, awesomeIcon, "1.231em");
+    }
+
     public HyperlinkWithIcon(String text, GlyphIcons icon) {
         this(text, icon, null);
     }

desktop/src/main/java/bisq/desktop/components/paymentmethods/AdvancedCashForm.java

@@ -34,8 +34,6 @@
 
 import bisq.common.util.Tuple2;
 
-import org.apache.commons.lang3.StringUtils;
-
 import javafx.scene.control.Label;
 import javafx.scene.layout.FlowPane;
 import javafx.scene.layout.GridPane;
@@ -62,8 +60,13 @@ public static int addFormForBuyer(GridPane gridPane, int gridRow,
         return gridRow;
     }
 
-    public AdvancedCashForm(PaymentAccount paymentAccount, AccountAgeWitnessService accountAgeWitnessService, AdvancedCashValidator advancedCashValidator,
-                     InputValidator inputValidator, GridPane gridPane, int gridRow, CoinFormatter formatter) {
+    public AdvancedCashForm(PaymentAccount paymentAccount,
+                            AccountAgeWitnessService accountAgeWitnessService,
+                            AdvancedCashValidator advancedCashValidator,
+                            InputValidator inputValidator,
+                            GridPane gridPane,
+                            int gridRow,
+                            CoinFormatter formatter) {
         super(paymentAccount, accountAgeWitnessService, inputValidator, gridPane, gridRow, formatter);
         this.advancedCashAccount = (AdvancedCashAccount) paymentAccount;
         this.advancedCashValidator = advancedCashValidator;
@@ -101,12 +104,7 @@ private void addCurrenciesGrid(boolean isEditable) {
 
     @Override
     protected void autoFillNameTextField() {
-        if (useCustomAccountNameToggleButton != null && !useCustomAccountNameToggleButton.isSelected()) {
-            String accountNr = accountNrInputTextField.getText();
-            accountNr = StringUtils.abbreviate(accountNr, 9);
-            String method = Res.get(paymentAccount.getPaymentMethod().getId());
-            accountNameTextField.setText(method.concat(": ").concat(accountNr));
-        }
+        setAccountNameWithString(accountNrInputTextField.getText());
     }
 
     @Override

desktop/src/main/java/bisq/desktop/components/paymentmethods/AssetsForm.java

@@ -41,8 +41,6 @@
 import bisq.common.UserThread;
 import bisq.common.util.Tuple3;
 
-import org.apache.commons.lang3.StringUtils;
-
 import javafx.scene.control.CheckBox;
 import javafx.scene.control.Label;
 import javafx.scene.control.TextField;
@@ -53,6 +51,7 @@
 
 import javafx.util.StringConverter;
 
+import static bisq.desktop.util.DisplayUtils.createAssetsAccountName;
 import static bisq.desktop.util.FormBuilder.addCompactTopLabelTextField;
 import static bisq.desktop.util.FormBuilder.addCompactTopLabelTextFieldWithCopyIcon;
 import static bisq.desktop.util.FormBuilder.addLabelCheckBox;
@@ -167,12 +166,7 @@ public void updateFromInputs() {
     @Override
     protected void autoFillNameTextField() {
         if (useCustomAccountNameToggleButton != null && !useCustomAccountNameToggleButton.isSelected()) {
-            String currency = paymentAccount.getSingleTradeCurrency() != null ? paymentAccount.getSingleTradeCurrency().getCode() : "";
-            if (currency != null) {
-                String address = addressInputTextField.getText();
-                address = StringUtils.abbreviate(address, 9);
-                accountNameTextField.setText(currency.concat(": ").concat(address));
-            }
+            accountNameTextField.setText(createAssetsAccountName(paymentAccount, addressInputTextField.getText()));
         }
     }
 

desktop/src/main/java/bisq/desktop/components/paymentmethods/CapitualForm.java

@@ -34,8 +34,6 @@
 
 import bisq.common.util.Tuple2;
 
-import org.apache.commons.lang3.StringUtils;
-
 import javafx.scene.control.Label;
 import javafx.scene.layout.FlowPane;
 import javafx.scene.layout.GridPane;
@@ -100,12 +98,7 @@ private void addCurrenciesGrid(boolean isEditable) {
 
     @Override
     protected void autoFillNameTextField() {
-        if (useCustomAccountNameToggleButton != null && !useCustomAccountNameToggleButton.isSelected()) {
-            String accountNr = accountNrInputTextField.getText();
-            accountNr = StringUtils.abbreviate(accountNr, 9);
-            String method = Res.get(paymentAccount.getPaymentMethod().getId());
-            accountNameTextField.setText(method.concat(": ").concat(accountNr));
-        }
+        setAccountNameWithString(accountNrInputTextField.getText());
     }
 
     @Override