From 6ec435c8ca3aa47cdadc970a5ca0812f19c48a2a Mon Sep 17 00:00:00 2001
From: Aditya Kulkarni <adityapk@gmail.com>
Date: Wed, 24 Jul 2019 10:32:38 -0700
Subject: [PATCH 1/4] Add num of skipper taddrs

---
 src/mainwindow.cpp | 10 ++++++++++
 src/precompiled.h  |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index ae03159..a22043e 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1502,6 +1502,16 @@ void MainWindow::updateTAddrCombo(bool checked) {
                 ui->listReceiveAddresses->addItem(addr, 0);
             }
         }
+
+        // 4. Add a last, disabled item if there are remaining items
+        if (allTaddrs->size() > addrs.size()) {
+            auto num = QString::number(allTaddrs->size() - addrs.size());
+            ui->listReceiveAddresses->addItem("-- " + num + " more --", 0);
+
+            QStandardItemModel* model = qobject_cast<QStandardItemModel*>(ui->listReceiveAddresses->model());
+            QStandardItem* item =  model->findItems("--", Qt::MatchStartsWith)[0];
+            item->setFlags(item->flags() & ~Qt::ItemIsEnabled);
+        }
     }
 };
 
diff --git a/src/precompiled.h b/src/precompiled.h
index 5745182..79c4c8b 100644
--- a/src/precompiled.h
+++ b/src/precompiled.h
@@ -24,6 +24,8 @@
 #include <QMessageBox>
 #include <QCheckBox>
 #include <QComboBox>
+#include <QStandardItemModel>
+#include <QStandardItem>
 #include <QScrollBar>
 #include <QPainter>
 #include <QMovie>

From 72a4f40c038a06a35850a81780cb01353681e9d4 Mon Sep 17 00:00:00 2001
From: Aditya Kulkarni <adityapk@gmail.com>
Date: Wed, 24 Jul 2019 10:23:59 -0700
Subject: [PATCH 2/4] 171 - Validate address

---
 src/mainwindow.cpp      | 49 +++++++++++++++++++++++-
 src/mainwindow.h        |  2 +
 src/mainwindow.ui       |  6 +++
 src/rpc.cpp             | 12 ++++++
 src/rpc.h               |  2 +-
 src/validateaddress.cpp | 37 ++++++++++++++++++
 src/validateaddress.h   | 23 +++++++++++
 src/validateaddress.ui  | 85 +++++++++++++++++++++++++++++++++++++++++
 zec-qt-wallet.pro       |  7 +++-
 9 files changed, 219 insertions(+), 4 deletions(-)
 create mode 100644 src/validateaddress.cpp
 create mode 100644 src/validateaddress.h
 create mode 100644 src/validateaddress.ui

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index a22043e..71848c5 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1,6 +1,7 @@
 #include "mainwindow.h"
 #include "addressbook.h"
 #include "viewalladdresses.h"
+#include "validateaddress.h"
 #include "ui_mainwindow.h"
 #include "ui_mobileappconnector.h"
 #include "ui_addressbook.h"
@@ -11,6 +12,7 @@
 #include "ui_turnstile.h"
 #include "ui_turnstileprogress.h"
 #include "ui_viewalladdresses.h"
+#include "ui_validateaddress.h"
 #include "rpc.h"
 #include "balancestablemodel.h"
 #include "settings.h"
@@ -83,6 +85,9 @@ MainWindow::MainWindow(QWidget *parent) :
     // z-Board.net
     QObject::connect(ui->actionz_board_net, &QAction::triggered, this, &MainWindow::postToZBoard);
 
+    // Validate Address
+    QObject::connect(ui->actionValidate_Address, &QAction::triggered, this, &MainWindow::validateAddress);
+
     // Connect mobile app
     QObject::connect(ui->actionConnect_Mobile_App, &QAction::triggered, this, [=] () {
         if (rpc->getConnection() == nullptr)
@@ -644,6 +649,48 @@ void MainWindow::donate() {
     ui->tabWidget->setCurrentIndex(1);
 }
 
+/**
+ * Validate an address
+ */
+void MainWindow::validateAddress() {
+    // Make sure everything is up and running
+    if (!getRPC() || !getRPC()->getConnection())
+        return;
+
+    // First thing is ask the user for an address
+    bool ok;
+    auto address = QInputDialog::getText(this, tr("Enter Address to validate"), 
+        tr("Transparent or Shielded Address:") + QString(" ").repeated(140),    // Pad the label so the dialog box is wide enough
+        QLineEdit::Normal, "", &ok);
+    if (!ok)
+        return;
+
+    getRPC()->validateAddress(address, [=] (json props) {
+        QDialog d(this);
+        Ui_ValidateAddress va;
+        va.setupUi(&d);
+        Settings::saveRestore(&d);
+        Settings::saveRestoreTableHeader(va.tblProps, &d, "validateaddressprops");
+        va.tblProps->horizontalHeader()->setStretchLastSection(true);
+
+        va.lblAddress->setText(address);
+
+        QList<QPair<QString, QString>> propsList;
+        for (auto it = props.begin(); it != props.end(); it++) {
+
+            propsList.append(
+                QPair<QString, QString>(
+                    QString::fromStdString(it.key()), QString::fromStdString(it.value().dump()))
+            );
+        }
+
+        ValidateAddressesModel model(va.tblProps, propsList);
+        va.tblProps->setModel(&model);
+
+        d.exec();
+    });
+
+}
 
 void MainWindow::postToZBoard() {
     QDialog d(this);
@@ -1233,7 +1280,6 @@ void MainWindow::setupTransactionsTab() {
 }
 
 void MainWindow::addNewZaddr(bool sapling) {
-
     rpc->newZaddr(sapling, [=] (json reply) {
         QString addr = QString::fromStdString(reply.get<json::string_t>());
         // Make sure the RPC class reloads the z-addrs for future use
@@ -1318,6 +1364,7 @@ void MainWindow::setupReceiveTab() {
         viewaddrs.setupUi(&d);
         Settings::saveRestore(&d);
         Settings::saveRestoreTableHeader(viewaddrs.tblAddresses, &d, "viewalladdressestable");
+        viewaddrs.tblAddresses->horizontalHeader()->setStretchLastSection(true);
 
         ViewAllAddressesModel model(viewaddrs.tblAddresses, *getRPC()->getAllTAddresses(), getRPC());
         viewaddrs.tblAddresses->setModel(&model);
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 40ca4ee..5343d28 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -58,6 +58,8 @@ public:
     void balancesReady();
     void payZcashURI(QString uri = "", QString myAddr = "");
 
+    void validateAddress();
+
     void updateLabels();
     void updateTAddrCombo(bool checked);
     void updateFromCombo();
diff --git a/src/mainwindow.ui b/src/mainwindow.ui
index aa9599a..b148265 100644
--- a/src/mainwindow.ui
+++ b/src/mainwindow.ui
@@ -1084,6 +1084,7 @@
      <string>&amp;Apps</string>
     </property>
     <addaction name="actionConnect_Mobile_App"/>
+    <addaction name="actionValidate_Address"/>
     <addaction name="separator"/>
     <addaction name="actionz_board_net"/>
     <addaction name="actionTurnstile_Migration"/>
@@ -1202,6 +1203,11 @@
     <string>File a bug...</string>
    </property>
   </action>
+  <action name="actionValidate_Address">
+   <property name="text">
+    <string>Validate Address</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <customwidgets>
diff --git a/src/rpc.cpp b/src/rpc.cpp
index 5a79623..c38be5b 100644
--- a/src/rpc.cpp
+++ b/src/rpc.cpp
@@ -219,6 +219,18 @@ void RPC::importTPrivKey(QString addr, bool rescan, const std::function<void(jso
     conn->doRPCWithDefaultErrorHandling(payload, cb);
 }
 
+void RPC::validateAddress(QString address, const std::function<void(json)>& cb) {
+    QString method = address.startsWith("z") ? "z_validateaddress" : "validateaddress";
+
+    json payload = {
+        {"jsonrpc", "1.0"},
+        {"id", "someid"},
+        {"method", method.toStdString() },
+        {"params", { address.toStdString() } },
+    };
+    
+    conn->doRPCWithDefaultErrorHandling(payload, cb);
+}
 
 void RPC::getBalance(const std::function<void(json)>& cb) {
     json payload = {
diff --git a/src/rpc.h b/src/rpc.h
index a4e54ea..9064b17 100644
--- a/src/rpc.h
+++ b/src/rpc.h
@@ -84,6 +84,7 @@ public:
     void getTPrivKey(QString addr, const std::function<void(json)>& cb);
     void importZPrivKey(QString addr, bool rescan, const std::function<void(json)>& cb);
     void importTPrivKey(QString addr, bool rescan, const std::function<void(json)>& cb);
+    void validateAddress(QString address, const std::function<void(json)>& cb);
 
     void shutdownZcashd();
     void noConnection();
@@ -121,7 +122,6 @@ private:
     void getZAddresses          (const std::function<void(json)>& cb);
     void getTAddresses          (const std::function<void(json)>& cb);
 
-
     Connection*                 conn                        = nullptr;
     QProcess*                   ezcashd                     = nullptr;
 
diff --git a/src/validateaddress.cpp b/src/validateaddress.cpp
new file mode 100644
index 0000000..d82e82e
--- /dev/null
+++ b/src/validateaddress.cpp
@@ -0,0 +1,37 @@
+#include "validateaddress.h"
+
+
+ValidateAddressesModel::ValidateAddressesModel(QTableView *parent, QList<QPair<QString, QString>> props)
+     : QAbstractTableModel(parent) {
+    headers << tr("Property") << tr("Value");
+    this->props = props;
+}
+
+
+int ValidateAddressesModel::rowCount(const QModelIndex&) const {
+    return props.size();
+}
+
+int ValidateAddressesModel::columnCount(const QModelIndex&) const {
+    return headers.size();
+}
+
+QVariant ValidateAddressesModel::data(const QModelIndex &index, int role) const {
+    QPair<QString, QString> p = props.at(index.row());
+    if (role == Qt::DisplayRole) {
+        switch(index.column()) {
+            case 0: return p.first;
+            case 1: return p.second;
+        }
+    }
+    return QVariant();
+}  
+
+
+QVariant ValidateAddressesModel::headerData(int section, Qt::Orientation orientation, int role) const {
+    if (role == Qt::DisplayRole && orientation == Qt::Horizontal) {
+        return headers.at(section);
+    }
+
+    return QVariant();
+}
diff --git a/src/validateaddress.h b/src/validateaddress.h
new file mode 100644
index 0000000..19db4cb
--- /dev/null
+++ b/src/validateaddress.h
@@ -0,0 +1,23 @@
+#ifndef VALIDATEADDRESS_H
+#define VALIDATEADDRESS_H
+
+#include "precompiled.h"
+
+class ValidateAddressesModel : public QAbstractTableModel {
+
+public:
+    ValidateAddressesModel(QTableView* parent, QList<QPair<QString, QString>> props);
+    ~ValidateAddressesModel() = default;
+
+    int      rowCount(const QModelIndex &parent) const;
+    int      columnCount(const QModelIndex &parent) const;
+    QVariant data(const QModelIndex &index, int role) const;
+    QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+
+private:
+    QList<QPair<QString, QString>> props;
+    QStringList headers;    
+};
+
+
+#endif // VALIDATEADDRESS_H
diff --git a/src/validateaddress.ui b/src/validateaddress.ui
new file mode 100644
index 0000000..20caebb
--- /dev/null
+++ b/src/validateaddress.ui
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ValidateAddress</class>
+ <widget class="QDialog" name="ValidateAddress">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Validate Address</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="0" column="1">
+    <widget class="QLabel" name="lblAddress">
+     <property name="text">
+      <string>TextLabel</string>
+     </property>
+    </widget>
+   </item>
+   <item row="0" column="0">
+    <widget class="QLabel" name="label">
+     <property name="text">
+      <string>Address:</string>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="0" colspan="2">
+    <widget class="QTableView" name="tblProps">
+     <attribute name="horizontalHeaderStretchLastSection">
+      <bool>true</bool>
+     </attribute>
+    </widget>
+   </item>
+   <item row="2" column="0" colspan="2">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Close</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ValidateAddress</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>ValidateAddress</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
diff --git a/zec-qt-wallet.pro b/zec-qt-wallet.pro
index 493e303..755ce22 100644
--- a/zec-qt-wallet.pro
+++ b/zec-qt-wallet.pro
@@ -53,6 +53,7 @@ SOURCES += \
     src/addressbook.cpp \
     src/logger.cpp \
     src/addresscombo.cpp \
+    src/validateaddress.cpp \
     src/websockets.cpp \
     src/mobileappconnector.cpp \
     src/recurring.cpp \
@@ -78,13 +79,14 @@ HEADERS += \
     src/fillediconlabel.h \
     src/addressbook.h \
     src/logger.h \
-    src/addresscombo.h \ 
+    src/addresscombo.h \
+    src/validateaddress.h \
     src/websockets.h \
     src/mobileappconnector.h \
     src/recurring.h \
     src/requestdialog.h \
     src/memoedit.h \
-    src/viewalladdresses.h
+    src/viewalladdresses.h 
 
 FORMS += \
     src/mainwindow.ui \
@@ -97,6 +99,7 @@ FORMS += \
     src/turnstileprogress.ui \
     src/privkey.ui \
     src/memodialog.ui \ 
+    src/validateaddress.ui \
     src/viewalladdresses.ui \
     src/connection.ui \
     src/zboard.ui \

From b5ca3d635e4069fd32c34ca6682a36ea893f9bdf Mon Sep 17 00:00:00 2001
From: Aditya Kulkarni <adityapk@gmail.com>
Date: Wed, 24 Jul 2019 13:11:54 -0700
Subject: [PATCH 3/4] Fix header resizing on tx table

---
 src/mainwindow.cpp | 5 +++++
 src/rpc.cpp        | 3 +--
 src/settings.cpp   | 1 +
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 71848c5..fed98a6 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -177,6 +177,11 @@ void MainWindow::restoreSavedStates() {
 
     ui->balancesTable->horizontalHeader()->restoreState(s.value("baltablegeometry").toByteArray());
     ui->transactionsTable->horizontalHeader()->restoreState(s.value("tratablegeometry").toByteArray());
+
+    // Explicitly set the tx table resize headers, since some previous values may have made them
+    // non-expandable.
+    ui->transactionsTable->horizontalHeader()->setSectionResizeMode(3, QHeaderView::Interactive);
+    ui->transactionsTable->horizontalHeader()->setSectionResizeMode(4, QHeaderView::Stretch);
 }
 
 void MainWindow::doClose() {
diff --git a/src/rpc.cpp b/src/rpc.cpp
index c38be5b..35a073b 100644
--- a/src/rpc.cpp
+++ b/src/rpc.cpp
@@ -27,8 +27,7 @@ RPC::RPC(MainWindow* main) {
     // Setup transactions table model
     transactionsTableModel = new TxTableModel(ui->transactionsTable);
     main->ui->transactionsTable->setModel(transactionsTableModel);
-    main->ui->transactionsTable->horizontalHeader()->setSectionResizeMode(3, QHeaderView::Stretch);
-
+    
     // Set up timer to refresh Price
     priceTimer = new QTimer(main);
     QObject::connect(priceTimer, &QTimer::timeout, [=]() {
diff --git a/src/settings.cpp b/src/settings.cpp
index 66bdef7..fec889f 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -178,6 +178,7 @@ void Settings::saveRestore(QDialog* d) {
 
 void Settings::saveRestoreTableHeader(QTableView* table, QDialog* d, QString tablename) {
     table->horizontalHeader()->restoreState(QSettings().value(tablename).toByteArray());
+    table->horizontalHeader()->setStretchLastSection(true);
 
     QObject::connect(d, &QDialog::finished, [=](auto) {
         QSettings().setValue(tablename, table->horizontalHeader()->saveState());

From 64c4e82f58dc6bda827c8284d28806924abd0e97 Mon Sep 17 00:00:00 2001
From: Aditya Kulkarni <zcash@adityapk.com>
Date: Wed, 24 Jul 2019 10:58:46 -0700
Subject: [PATCH 4/4] 0.7.6

---
 README.md     | 6 +++---
 src/version.h | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 316245b..cfa7f9e 100644
--- a/README.md
+++ b/README.md
@@ -10,14 +10,14 @@ Head over to the releases page and grab the latest installers or binary. https:/
 
 If you are on Debian/Ubuntu, please download the `.deb` package and install it.
 ```
-sudo dpkg -i linux-deb-zecwallet-v0.7.5.deb
+sudo dpkg -i linux-deb-zecwallet-v0.7.6.deb
 sudo apt install -f
 ```
 
 Or you can download and run the binaries directly.
 ```
-tar -xvf zecwallet-v0.7.5.tar.gz
-./zecwallet-v0.7.5/zecwallet
+tar -xvf zecwallet-v0.7.6.tar.gz
+./zecwallet-v0.7.6/zecwallet
 ```
 
 ### Windows
diff --git a/src/version.h b/src/version.h
index 1cc7722..ce09c51 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define APP_VERSION "0.7.5"
+#define APP_VERSION "0.7.6"