Export multisig methods to libwalletqt

Add option for create multisig wallet

src/libwalletqt/Wallet.cpp

@@ -472,6 +472,42 @@ void Wallet::pauseRefresh() const
     m_walletImpl->pauseRefresh();
 }
 
+QString Wallet::getMultisigInfo() {
+    return QString::fromStdString(m_walletImpl->getMultisigInfo());
+}
+
+QString Wallet::makeMultisig(QList<QString> &info, uint32_t threashold) {
+    std::vector<std::string> infos;
+    for(int i = 0; i < info.length(); i++) {
+        infos.push_back(info[i].toStdString());
+    }
+    QString multisig_info;
+    return multisig_info.fromStdString(m_walletImpl->makeMultisig(infos, threashold));
+}
+
+bool Wallet::finalizeMultisig(QList<QString> &multisigInfos) {
+    std::vector<std::string> infos;
+    for(int i = 0; i < multisigInfos.length(); i++) {
+        infos.push_back(multisigInfos[i].toStdString());
+    }
+    return m_walletImpl->finalizeMultisig(infos);
+}
+
+bool Wallet::exportMultisigImages(QString &image) {
+    std::string img = image.toStdString();
+    auto ret = m_walletImpl->exportMultisigImages(img);
+    image.fromStdString(img);
+    return ret;
+}
+
+void Wallet::importMultisigImages(QList<QString> &images) {
+    std::vector<std::string> imgs;
+    for(int i = 0; i < images.length(); i++) {
+        imgs.push_back(images[i].toStdString());
+    }
+    m_walletImpl->importMultisigImages(imgs);
+}
+
 PendingTransaction *Wallet::createTransaction(const QString &dst_addr, const QString &payment_id,
                                               quint64 amount, quint32 mixin_count,
                                               PendingTransaction::Priority priority)

src/libwalletqt/Wallet.h

@@ -205,6 +205,13 @@ public:
     Q_INVOKABLE void startRefresh() const;
     Q_INVOKABLE void pauseRefresh() const;
 
+    //! multisig wallet
+    Q_INVOKABLE QString getMultisigInfo();
+    Q_INVOKABLE QString makeMultisig(QList<QString> &info, uint32_t threashold);
+    Q_INVOKABLE bool finalizeMultisig(QList<QString> &multisigInfos);
+    Q_INVOKABLE bool exportMultisigImages(QString &image);
+    Q_INVOKABLE void importMultisigImages(QList<QString> &images);
+
     //! returns current wallet's block height
     //! (can be less than daemon's blockchain height when wallet sync in progress)
     Q_INVOKABLE quint64 blockChainHeight() const;

src/wizard/menu.cpp

@@ -30,6 +30,8 @@ int MenuPage::nextId() const {
         return WalletWizard::Page_Restore;
     if(ui->radioViewOnly->isChecked())
         return WalletWizard::Page_ViewOnly;
+    if(ui->radioCreateMultisig->isChecked())
+        return WalletWizard::Page_CreateMultisigWallet;
     return 0;
 }
 

src/wizard/menu.ui

@@ -34,6 +34,13 @@
      </property>
     </widget>
    </item>
+   <item>
+    <widget class="QRadioButton" name="radioCreateMultisig">
+     <property name="text">
+      <string>Create new multisig wallet</string>
+     </property>
+    </widget>
+   </item>
    <item>
     <widget class="QRadioButton" name="radioOpen">
      <property name="text">

src/wizard/walletwizard.h

@@ -17,7 +17,7 @@ class WalletWizard : public QWizard
     Q_OBJECT
 
 public:
-    enum Page { Page_Menu, Page_CreateWallet, Page_CreateWalletSeed, Page_OpenWallet, Page_Network, Page_Restore, Page_ViewOnly };
+    enum Page { Page_Menu, Page_CreateWallet, Page_CreateWalletSeed, Page_OpenWallet, Page_Network, Page_Restore, Page_ViewOnly, Page_CreateMultisigWallet };
 
     explicit WalletWizard(AppContext *ctx, WalletWizard::Page startPage = WalletWizard::Page::Page_Menu, QWidget *parent = nullptr);
 signals: