From dfd230be7d075e951336075db8189f514f3bf89b Mon Sep 17 00:00:00 2001
From: Aditya Kulkarni <zcash@adityapk.com>
Date: Tue, 29 Oct 2019 14:15:19 -0700
Subject: [PATCH 1/3] Handle multiple send in tx table

---
 src/controller.cpp   | 11 +++++++----
 src/txtablemodel.cpp | 34 ++++++++++++++++------------------
 src/txtablemodel.h   |  2 ++
 3 files changed, 25 insertions(+), 22 deletions(-)

diff --git a/src/controller.cpp b/src/controller.cpp
index a763e50..f0921fd 100644
--- a/src/controller.cpp
+++ b/src/controller.cpp
@@ -366,10 +366,13 @@ void Controller::refreshTransactions() {
                     total_amount = total_amount + amount;
                 }
 
-                if (items.length() == 1) {
-                    address = items[0].address;
-                } else {
-                    address = "(Multiple)";
+                {
+                    // Concat all the addresses
+                    QList<QString> addresses;
+                    for (auto item : items) {
+                        addresses.push_back(item.address);
+                    }
+                    address = addresses.join(",");
                 }
 
                 txdata.push_back(TransactionItem{
diff --git a/src/txtablemodel.cpp b/src/txtablemodel.cpp
index 04d50e3..9df59e4 100644
--- a/src/txtablemodel.cpp
+++ b/src/txtablemodel.cpp
@@ -69,10 +69,20 @@ bool TxTableModel::exportToCsv(QString fileName) const {
     return headers.size();
  }
 
+QString TxTableModel::concatMultipleMemos(const TransactionItem& dat) const {
+    // Concat all the memos
+    QString memo;
+    for (auto item : dat.items) {
+        if (!item.memo.trimmed().isEmpty()) {
+            memo += item.address + ": \"" + item.memo + "\"\n";
+        }
+    }
 
- QVariant TxTableModel::data(const QModelIndex &index, int role) const
- {
-     // Align numeric columns (confirmations, amount) right
+    return memo;
+};
+
+QVariant TxTableModel::data(const QModelIndex &index, int role) const {
+    // Align numeric columns (confirmations, amount) right
     if (role == Qt::TextAlignmentRole && 
          (index.column() == Column::Confirmations || index.column() == Column::Amount))
         return QVariant(Qt::AlignRight | Qt::AlignVCenter);
@@ -127,7 +137,7 @@ bool TxTableModel::exportToCsv(QString fileName) const {
                             (memo.isEmpty() ? "" : " tx memo: \"" + memo + "\"");
                         }
                     } else {
-                        return "Multiple";
+                        return concatMultipleMemos(dat);
                     }
                 }
         case Column::Address: {
@@ -202,20 +212,8 @@ QString TxTableModel::getTxId(int row) const {
 
 QString TxTableModel::getMemo(int row) const {
     auto dat = modeldata->at(row);
-    bool hasMemo = false;
-    for (int i=0; i < dat.items.length(); i++) {
-        if (!dat.items[i].memo.isEmpty()) {
-            hasMemo = true;
-        }
-    }
-
-    if (dat.items.length() == 1) {
-        return dat.items[0].memo;
-    } else if (hasMemo) {
-        return "(Multiple)";
-    } else {
-        return "";
-    }
+    
+    return concatMultipleMemos(dat);
 }
 
 qint64 TxTableModel::getConfirmations(int row) const {
diff --git a/src/txtablemodel.h b/src/txtablemodel.h
index 8e60ea7..b07b914 100644
--- a/src/txtablemodel.h
+++ b/src/txtablemodel.h
@@ -38,6 +38,8 @@ public:
     QVariant headerData(int section, Qt::Orientation orientation, int role) const;
 
 private:
+    QString concatMultipleMemos(const TransactionItem&) const;
+
     QList<TransactionItem>* modeldata    = nullptr;
 
     QList<QString>           headers;

From 6d4599bcee9a9f742a66c8945ba92d6a3ca2351e Mon Sep 17 00:00:00 2001
From: Aditya Kulkarni <zcash@adityapk.com>
Date: Tue, 29 Oct 2019 14:46:46 -0700
Subject: [PATCH 2/3] Update lib to allow escaped chars in memo

---
 lib/Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index fc18947..f5ae56d 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -11,4 +11,4 @@ crate-type = ["staticlib"]
 [dependencies]
 libc = "0.2.58"
 lazy_static = "1.4.0"
-zecwalletlitelib = { git = "https://github.com/adityapk00/zecwallet-light-cli", rev = "b928d5f09646cc94023ea25f99951fcf1b43e90d" }
+zecwalletlitelib = { git = "https://github.com/adityapk00/zecwallet-light-cli", rev = "fe82c0b43043867b6cc1ebc462cc7b42f91b1adf" }

From a4bae2051f22b31bdcd97de61f364f70f1d37ae7 Mon Sep 17 00:00:00 2001
From: Aditya Kulkarni <zcash@adityapk.com>
Date: Tue, 29 Oct 2019 15:03:52 -0700
Subject: [PATCH 3/3] Remove trailing "0". Fixes #6

---
 src/camount.cpp   | 7 +++++--
 src/mainwindow.ui | 4 ++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/camount.cpp b/src/camount.cpp
index c8cd723..1d50302 100644
--- a/src/camount.cpp
+++ b/src/camount.cpp
@@ -22,9 +22,12 @@ QString CAmount::toDecimalString() const {
     QString r = QString::number(wholePart);
     if (decimalPart > 0) {
         QString decimalPartStr = QString::number(decimalPart);
-        QString leadingZeros = QString("0").repeated(NUMPLACES - decimalPartStr.length());
+        r = r + "." + decimalPartStr.rightJustified(NUMPLACES, '0');
 
-        r = r + "." + leadingZeros + decimalPartStr;
+        // Trim tailing 0s
+        while (r.right(1) == "0") {
+            r = r.left(r.length() - 1);
+        }
     }
 
     return r;
diff --git a/src/mainwindow.ui b/src/mainwindow.ui
index 5a9ac48..9e4a19d 100644
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -22,7 +22,7 @@
     <item row="0" column="0">
      <widget class="QTabWidget" name="tabWidget">
       <property name="currentIndex">
-       <number>3</number>
+       <number>1</number>
       </property>
       <widget class="QWidget" name="tab">
        <attribute name="title">
@@ -296,7 +296,7 @@
            <bool>false</bool>
           </property>
           <property name="title">
-           <string>From</string>
+           <string/>
           </property>
           <property name="flat">
            <bool>false</bool>