X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=src%2Fqt%2Fbitcoingui.cpp;h=0c2eaab15263f9ce03dba9514fb22115e13966f2;hb=b7bcaf940d27fa8cfe89422943fbeaab7a350930;hp=dd94652e3acbd11aeec3accbc3c80035cf08e84e;hpb=b0849613bf02b61774b23804c8feed54aa88474a;p=novacoin.git

diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index dd94652..0c2eaab 100644
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -18,6 +18,8 @@
 #include "transactionview.h"
 #include "overviewpage.h"
 #include "bitcoinunits.h"
+#include "guiconstants.h"
+#include "askpassphrasedialog.h"
 
 #include <QApplication>
 #include <QMainWindow>
@@ -47,6 +49,8 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
     QMainWindow(parent),
     clientModel(0),
     walletModel(0),
+    encryptWalletAction(0),
+    changePassphraseAction(0),
     trayIcon(0)
 {
     resize(850, 550);
@@ -58,16 +62,19 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
     createActions();
 
     // Menus
-    QMenu *file = menuBar()->addMenu("&File");
+    QMenu *file = menuBar()->addMenu(tr("&File"));
     file->addAction(sendCoinsAction);
     file->addAction(receiveCoinsAction);
     file->addSeparator();
     file->addAction(quitAction);
     
-    QMenu *settings = menuBar()->addMenu("&Settings");
+    QMenu *settings = menuBar()->addMenu(tr("&Settings"));
+    settings->addAction(encryptWalletAction);
+    settings->addAction(changePassphraseAction);
+    settings->addSeparator();
     settings->addAction(optionsAction);
 
-    QMenu *help = menuBar()->addMenu("&Help");
+    QMenu *help = menuBar()->addMenu(tr("&Help"));
     help->addAction(aboutAction);
     
     // Toolbars
@@ -105,7 +112,7 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
     centralWidget->addWidget(receiveCoinsPage);
     centralWidget->addWidget(sendCoinsPage);
     setCentralWidget(centralWidget);
-    
+
     // Create status bar
     statusBar();
 
@@ -118,9 +125,12 @@ BitcoinGUI::BitcoinGUI(QWidget *parent):
     QHBoxLayout *frameBlocksLayout = new QHBoxLayout(frameBlocks);
     frameBlocksLayout->setContentsMargins(3,0,3,0);
     frameBlocksLayout->setSpacing(3);
+    labelEncryptionIcon = new QLabel();
     labelConnectionsIcon = new QLabel();
     labelBlocksIcon = new QLabel();
     frameBlocksLayout->addStretch();
+    frameBlocksLayout->addWidget(labelEncryptionIcon);
+    frameBlocksLayout->addStretch();
     frameBlocksLayout->addWidget(labelConnectionsIcon);
     frameBlocksLayout->addStretch();
     frameBlocksLayout->addWidget(labelBlocksIcon);
@@ -195,11 +205,18 @@ void BitcoinGUI::createActions()
     openBitcoinAction->setToolTip(tr("Show the Bitcoin window"));
     exportAction = new QAction(QIcon(":/icons/export"), tr("&Export..."), this);
     exportAction->setToolTip(tr("Export the current view to a file"));
+    encryptWalletAction = new QAction(QIcon(":/icons/lock_closed"), tr("&Encrypt Wallet"), this);
+    encryptWalletAction->setToolTip(tr("Encrypt or decrypt wallet"));
+    encryptWalletAction->setCheckable(true);
+    changePassphraseAction = new QAction(QIcon(":/icons/key"), tr("&Change Passphrase"), this);
+    changePassphraseAction->setToolTip(tr("Change the passphrase used for wallet encryption"));
 
     connect(quitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
     connect(optionsAction, SIGNAL(triggered()), this, SLOT(optionsClicked()));
     connect(aboutAction, SIGNAL(triggered()), this, SLOT(aboutClicked()));
     connect(openBitcoinAction, SIGNAL(triggered()), this, SLOT(show()));
+    connect(encryptWalletAction, SIGNAL(triggered(bool)), this, SLOT(encryptWallet(bool)));
+    connect(changePassphraseAction, SIGNAL(triggered()), this, SLOT(changePassphrase()));
 }
 
 void BitcoinGUI::setClientModel(ClientModel *clientModel)
@@ -244,9 +261,15 @@ void BitcoinGUI::setWalletModel(WalletModel *walletModel)
     receiveCoinsPage->setModel(walletModel->getAddressTableModel());
     sendCoinsPage->setModel(walletModel);
 
+    setEncryptionStatus(walletModel->getEncryptionStatus());
+    connect(walletModel, SIGNAL(encryptionStatusChanged(int)), this, SLOT(setEncryptionStatus(int)));
+
     // Balloon popup for new transaction
     connect(walletModel->getTransactionTableModel(), SIGNAL(rowsInserted(QModelIndex,int,int)),
             this, SLOT(incomingTransaction(QModelIndex,int,int)));
+
+    // Ask for passphrase if needed
+    connect(walletModel, SIGNAL(requireUnlock()), this, SLOT(unlockWallet()));
 }
 
 void BitcoinGUI::createTrayIcon()
@@ -300,7 +323,7 @@ void BitcoinGUI::setNumConnections(int count)
     case 7: case 8: case 9: icon = ":/icons/connect_3"; break;
     default: icon = ":/icons/connect_4"; break;
     }
-    labelConnectionsIcon->setPixmap(QIcon(icon).pixmap(16,16));
+    labelConnectionsIcon->setPixmap(QIcon(icon).pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
     labelConnectionsIcon->setToolTip(tr("%n active connection(s) to Bitcoin network", "", count));
 }
 
@@ -351,7 +374,7 @@ void BitcoinGUI::setNumBlocks(int count)
     if(secs < 30*60)
     {
         tooltip = tr("Up to date") + QString("\n") + tooltip;
-        labelBlocksIcon->setPixmap(QIcon(":/icons/synced").pixmap(16,16));
+        labelBlocksIcon->setPixmap(QIcon(":/icons/synced").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
     }
     else
     {
@@ -531,3 +554,59 @@ void BitcoinGUI::dropEvent(QDropEvent *event)
     event->acceptProposedAction();
 }
 
+void BitcoinGUI::setEncryptionStatus(int status)
+{
+    switch(status)
+    {
+    case WalletModel::Unencrypted:
+        labelEncryptionIcon->hide();
+        encryptWalletAction->setChecked(false);
+        changePassphraseAction->setEnabled(false);
+        encryptWalletAction->setEnabled(true);
+        break;
+    case WalletModel::Unlocked:
+        labelEncryptionIcon->show();
+        labelEncryptionIcon->setPixmap(QIcon(":/icons/lock_open").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
+        labelEncryptionIcon->setToolTip(tr("Wallet is <b>encrypted</b> and currently <b>unlocked</b>"));
+        encryptWalletAction->setChecked(true);
+        changePassphraseAction->setEnabled(true);
+        encryptWalletAction->setEnabled(false); // TODO: decrypt currently not supported
+        break;
+    case WalletModel::Locked:
+        labelEncryptionIcon->show();
+        labelEncryptionIcon->setPixmap(QIcon(":/icons/lock_closed").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
+        labelEncryptionIcon->setToolTip(tr("Wallet is <b>encrypted</b> and currently <b>locked</b>"));
+        encryptWalletAction->setChecked(true);
+        changePassphraseAction->setEnabled(true);
+        encryptWalletAction->setEnabled(false); // TODO: decrypt currently not supported
+        break;
+    }
+}
+
+void BitcoinGUI::encryptWallet(bool status)
+{
+    AskPassphraseDialog dlg(status ? AskPassphraseDialog::Encrypt:
+                                     AskPassphraseDialog::Decrypt, this);
+    dlg.setModel(walletModel);
+    dlg.exec();
+
+    setEncryptionStatus(walletModel->getEncryptionStatus());
+}
+
+void BitcoinGUI::changePassphrase()
+{
+    AskPassphraseDialog dlg(AskPassphraseDialog::ChangePass, this);
+    dlg.setModel(walletModel);
+    dlg.exec();
+}
+
+void BitcoinGUI::unlockWallet()
+{
+    // Unlock wallet if needed
+    if(walletModel->getEncryptionStatus() == WalletModel::Locked)
+    {
+        AskPassphraseDialog dlg(AskPassphraseDialog::Unlock, this);
+        dlg.setModel(walletModel);
+        dlg.exec();
+    }
+}