Add GUI to import private keys

Addresses GH #1808.

There are several possible future improvements:

 * add a new icon for key import

 * reduce duplication of code between the RPC private key importer and
 the GUI private key importer

 * improving error messages for various error states

1 files changed, 18 insertions, 0 deletions

diff --git a/src/qt/walletview.cpp b/src/qt/walletview.cpp
index e7a1753ef..7474b7dc3 100644
--- a/src/qt/walletview.cpp
+++ b/src/qt/walletview.cpp
@@ -9,6 +9,7 @@
 #include "bitcoingui.h"
 #include "clientmodel.h"
 #include "guiutil.h"
+#include "importkeysdialog.h"
 #include "optionsmodel.h"
 #include "overviewpage.h"
 #include "platformstyle.h"
@@ -65,6 +66,8 @@ WalletView::WalletView(const PlatformStyle *_platformStyle, QWidget *parent):
     addWidget(receiveCoinsPage);
     addWidget(sendCoinsPage);
 
+    importKeysDialog = new ImportKeysDialog(platformStyle);
+
     // Clicking on a transaction on the overview pre-selects the transaction on the transaction history page
     connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), transactionView, SLOT(focusTransaction(QModelIndex)));
     connect(overviewPage, SIGNAL(outOfSyncWarningClicked()), this, SLOT(requestedSyncWarningInfo()));
@@ -217,6 +220,11 @@ void WalletView::gotoVerifyMessageTab(QString addr)
         signVerifyMessageDialog->setAddress_VM(addr);
 }
 
+void WalletView::gotoImportKeysDialog()
+{
+    setCurrentWidget(importKeysDialog);
+}
+
 bool WalletView::handlePaymentRequest(const SendCoinsRecipient& recipient)
 {
     return sendCoinsPage->handlePaymentRequest(recipient);
@@ -302,6 +310,16 @@ void WalletView::usedReceivingAddresses()
     usedReceivingAddressesPage->activateWindow();
 }
 
+void WalletView::importPrivateKey()
+{
+    if(!walletModel)
+        return;
+
+    importKeysDialog->show();
+    importKeysDialog->raise();
+    importKeysDialog->activateWindow();
+}
+
 void WalletView::showProgress(const QString &title, int nProgress)
 {
     if (nProgress == 0)