From 0f3c005b60ade80d09cf643661ea473ae270eee4 Mon Sep 17 00:00:00 2001
From: tobtoht <thotbot@protonmail.com>
Date: Wed, 11 Nov 2020 23:09:35 +0100
Subject: [PATCH] SeedDialog: add 25 word seed toggle

---
 src/dialog/seeddialog.cpp | 40 +++++++++++++++++++++++++++------------
 src/dialog/seeddialog.h   |  5 ++++-
 src/dialog/seeddialog.ui  |  9 ++++++++-
 src/mainwindow.cpp        |  7 +------
 4 files changed, 41 insertions(+), 20 deletions(-)

diff --git a/src/dialog/seeddialog.cpp b/src/dialog/seeddialog.cpp
index bd1a537..b9918d5 100644
--- a/src/dialog/seeddialog.cpp
+++ b/src/dialog/seeddialog.cpp
@@ -4,27 +4,43 @@
 #include "ui_seeddialog.h"
 #include "seeddialog.h"
 
-SeedDialog::SeedDialog(const QString &seed, QWidget *parent)
+SeedDialog::SeedDialog(Wallet *wallet, QWidget *parent)
         : QDialog(parent)
         , ui(new Ui::SeedDialog)
 {
     ui->setupUi(this);
     ui->label_seedIcon->setPixmap(QPixmap(":/assets/images/seed.png").scaledToWidth(64, Qt::SmoothTransformation));
+
+    QString seed_14_words = wallet->getCacheAttribute("feather.seed");
+    QString seed_25_words = wallet->getSeed();
+
+    if (seed_14_words.isEmpty()) {
+        ui->check_toggleSeedType->hide();
+        this->setSeed(seed_25_words);
+    } else {
+        this->setSeed(seed_14_words);
+        connect(ui->check_toggleSeedType, &QCheckBox::toggled, [this, seed_25_words, seed_14_words](bool toggled){
+            this->setSeed(toggled ? seed_25_words : seed_14_words);
+        });
+    }
+
+    this->adjustSize();
+}
+
+void SeedDialog::setSeed(const QString &seed) {
     ui->seed->setPlainText(seed);
 
     int words = seed.split(" ").size();
     ui->label_warning->setText(QString("<p>Please save these %1 words on paper (order is important). "
-                               "This seed will allow you to recover your wallet in case "
-                               "of computer failure."
-                               "</p>"
-                               "<b>WARNING:</b>"
-                               "<ul>"
-                               "<li>Never disclose your seed.</li>"
-                               "<li>Never type it on a website</li>"
-                               "<li>Do not store it electronically</li>"
-                               "</ul>").arg(words));
-
-    this->adjustSize();
+                                       "This seed will allow you to recover your wallet in case "
+                                       "of computer failure."
+                                       "</p>"
+                                       "<b>WARNING:</b>"
+                                       "<ul>"
+                                       "<li>Never disclose your seed.</li>"
+                                       "<li>Never type it on a website</li>"
+                                       "<li>Do not store it electronically</li>"
+                                       "</ul>").arg(words));
 }
 
 SeedDialog::~SeedDialog()
diff --git a/src/dialog/seeddialog.h b/src/dialog/seeddialog.h
index a26fee4..71a6c63 100644
--- a/src/dialog/seeddialog.h
+++ b/src/dialog/seeddialog.h
@@ -5,6 +5,7 @@
 #define FEATHER_SEEDDIALOG_H
 
 #include <QDialog>
+#include "libwalletqt/Wallet.h"
 
 namespace Ui {
     class SeedDialog;
@@ -15,10 +16,12 @@ class SeedDialog : public QDialog
 Q_OBJECT
 
 public:
-    explicit SeedDialog(const QString& seed, QWidget *parent = nullptr);
+    explicit SeedDialog(Wallet *wallet, QWidget *parent = nullptr);
     ~SeedDialog() override;
 
 private:
+    void setSeed(const QString &seed);
+
     Ui::SeedDialog *ui;
 };
 
diff --git a/src/dialog/seeddialog.ui b/src/dialog/seeddialog.ui
index 1288fac..2167bff 100644
--- a/src/dialog/seeddialog.ui
+++ b/src/dialog/seeddialog.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>542</width>
-    <height>244</height>
+    <height>259</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -57,6 +57,13 @@
      </item>
     </layout>
    </item>
+   <item>
+    <widget class="QCheckBox" name="check_toggleSeedType">
+     <property name="text">
+      <string>Show 25 word seed</string>
+     </property>
+    </widget>
+   </item>
    <item>
     <widget class="QLabel" name="label_warning">
      <property name="text">
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 8ab6dd8..7cfeadb 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -851,12 +851,7 @@ void MainWindow::showWalletInfoDialog() {
 }
 
 void MainWindow::showSeedDialog() {
-    QString seed = m_ctx->currentWallet->getCacheAttribute("feather.seed");
-    if (seed.isEmpty()) {
-        seed = m_ctx->currentWallet->getSeed();
-    }
-
-    auto *dialog = new SeedDialog(seed, this);
+    auto *dialog = new SeedDialog(m_ctx->currentWallet, this);
     dialog->exec();
     dialog->deleteLater();
 }