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-rw-r--r--src/qt/bitcoingui.cpp659
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diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
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+/*
+ * Qt4 bitcoin GUI.
+ *
+ * W.J. van der Laan 2011
+ */
+#include "bitcoingui.h"
+#include "transactiontablemodel.h"
+#include "addressbookpage.h"
+#include "sendcoinsdialog.h"
+#include "optionsdialog.h"
+#include "aboutdialog.h"
+#include "clientmodel.h"
+#include "walletmodel.h"
+#include "editaddressdialog.h"
+#include "optionsmodel.h"
+#include "transactiondescdialog.h"
+#include "addresstablemodel.h"
+#include "transactionview.h"
+#include "overviewpage.h"
+#include "bitcoinunits.h"
+#include "guiconstants.h"
+#include "askpassphrasedialog.h"
+#include "notificator.h"
+#include "qtwin.h"
+
+#include <QApplication>
+#include <QMainWindow>
+#include <QMenuBar>
+#include <QMenu>
+#include <QIcon>
+#include <QTabWidget>
+#include <QVBoxLayout>
+#include <QToolBar>
+#include <QStatusBar>
+#include <QLabel>
+#include <QLineEdit>
+#include <QPushButton>
+#include <QLocale>
+#include <QMessageBox>
+#include <QProgressBar>
+#include <QStackedWidget>
+#include <QDateTime>
+#include <QMovie>
+
+#include <QDragEnterEvent>
+#include <QUrl>
+
+#include <iostream>
+
+BitcoinGUI::BitcoinGUI(QWidget *parent):
+ QMainWindow(parent),
+ clientModel(0),
+ walletModel(0),
+ encryptWalletAction(0),
+ changePassphraseAction(0),
+ trayIcon(0),
+ notificator(0)
+{
+ resize(850, 550);
+ setWindowTitle(tr("Bitcoin Wallet"));
+ setWindowIcon(QIcon(":icons/bitcoin"));
+ // Accept D&D of URIs
+ setAcceptDrops(true);
+
+ createActions();
+
+ // Menus
+ QMenu *file = menuBar()->addMenu(tr("&File"));
+ file->addAction(sendCoinsAction);
+ file->addAction(receiveCoinsAction);
+ file->addSeparator();
+ file->addAction(quitAction);
+
+ QMenu *settings = menuBar()->addMenu(tr("&Settings"));
+ settings->addAction(encryptWalletAction);
+ settings->addAction(changePassphraseAction);
+ settings->addSeparator();
+ settings->addAction(optionsAction);
+
+ QMenu *help = menuBar()->addMenu(tr("&Help"));
+ help->addAction(aboutAction);
+
+ // Toolbars
+ QToolBar *toolbar = addToolBar(tr("Tabs toolbar"));
+ toolbar->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
+ toolbar->addAction(overviewAction);
+ toolbar->addAction(sendCoinsAction);
+ toolbar->addAction(receiveCoinsAction);
+ toolbar->addAction(historyAction);
+ toolbar->addAction(addressBookAction);
+
+ QToolBar *toolbar2 = addToolBar(tr("Actions toolbar"));
+ toolbar2->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
+ toolbar2->addAction(exportAction);
+
+ // Create tabs
+ overviewPage = new OverviewPage();
+
+ transactionsPage = new QWidget(this);
+ QVBoxLayout *vbox = new QVBoxLayout();
+ transactionView = new TransactionView(this);
+ vbox->addWidget(transactionView);
+ transactionsPage->setLayout(vbox);
+
+ addressBookPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::SendingTab);
+
+ receiveCoinsPage = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::ReceivingTab);
+
+ sendCoinsPage = new SendCoinsDialog(this);
+
+ centralWidget = new QStackedWidget(this);
+ centralWidget->addWidget(overviewPage);
+ centralWidget->addWidget(transactionsPage);
+ centralWidget->addWidget(addressBookPage);
+ centralWidget->addWidget(receiveCoinsPage);
+ centralWidget->addWidget(sendCoinsPage);
+ setCentralWidget(centralWidget);
+
+ // Create status bar
+ statusBar();
+
+ // Status bar notification icons
+ QFrame *frameBlocks = new QFrame();
+ //frameBlocks->setFrameStyle(QFrame::Panel | QFrame::Sunken);
+ frameBlocks->setContentsMargins(0,0,0,0);
+ frameBlocks->setMinimumWidth(56);
+ frameBlocks->setMaximumWidth(56);
+ 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);
+ frameBlocksLayout->addStretch();
+
+ // Progress bar for blocks download
+ progressBarLabel = new QLabel(tr("Synchronizing with network..."));
+ progressBarLabel->setVisible(false);
+ progressBar = new QProgressBar();
+ progressBar->setToolTip(tr("Block chain synchronization in progress"));
+ progressBar->setVisible(false);
+
+ statusBar()->addWidget(progressBarLabel);
+ statusBar()->addWidget(progressBar);
+ statusBar()->addPermanentWidget(frameBlocks);
+
+ createTrayIcon();
+
+ syncIconMovie = new QMovie(":/movies/update_spinner", "mng", this);
+
+ // Clicking on a transaction on the overview page simply sends you to transaction history page
+ connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), this, SLOT(gotoHistoryPage()));
+
+ // Doubleclicking on a transaction on the transaction history page shows details
+ connect(transactionView, SIGNAL(doubleClicked(QModelIndex)), transactionView, SLOT(showDetails()));
+
+#ifdef Q_OS_WIN
+ // Windows-specific customization
+ if (QtWin::isCompositionEnabled())
+ {
+ QtWin::extendFrameIntoClientArea(this);
+ setContentsMargins(0, 0, 0, 0);
+ }
+#endif
+ setWindowComposition();
+
+ gotoOverviewPage();
+}
+
+void BitcoinGUI::createActions()
+{
+ QActionGroup *tabGroup = new QActionGroup(this);
+
+ overviewAction = new QAction(QIcon(":/icons/overview"), tr("&Overview"), this);
+ overviewAction->setToolTip(tr("Show general overview of wallet"));
+ overviewAction->setCheckable(true);
+ tabGroup->addAction(overviewAction);
+
+ historyAction = new QAction(QIcon(":/icons/history"), tr("&Transactions"), this);
+ historyAction->setToolTip(tr("Browse transaction history"));
+ historyAction->setCheckable(true);
+ tabGroup->addAction(historyAction);
+
+ addressBookAction = new QAction(QIcon(":/icons/address-book"), tr("&Address Book"), this);
+ addressBookAction->setToolTip(tr("Edit the list of stored addresses and labels"));
+ addressBookAction->setCheckable(true);
+ tabGroup->addAction(addressBookAction);
+
+ receiveCoinsAction = new QAction(QIcon(":/icons/receiving_addresses"), tr("&Receive coins"), this);
+ receiveCoinsAction->setToolTip(tr("Show the list of addresses for receiving payments"));
+ receiveCoinsAction->setCheckable(true);
+ tabGroup->addAction(receiveCoinsAction);
+
+ sendCoinsAction = new QAction(QIcon(":/icons/send"), tr("&Send coins"), this);
+ sendCoinsAction->setToolTip(tr("Send coins to a bitcoin address"));
+ sendCoinsAction->setCheckable(true);
+ tabGroup->addAction(sendCoinsAction);
+
+ connect(overviewAction, SIGNAL(triggered()), this, SLOT(gotoOverviewPage()));
+ connect(historyAction, SIGNAL(triggered()), this, SLOT(gotoHistoryPage()));
+ connect(addressBookAction, SIGNAL(triggered()), this, SLOT(gotoAddressBookPage()));
+ connect(receiveCoinsAction, SIGNAL(triggered()), this, SLOT(gotoReceiveCoinsPage()));
+ connect(sendCoinsAction, SIGNAL(triggered()), this, SLOT(gotoSendCoinsPage()));
+
+ quitAction = new QAction(QIcon(":/icons/quit"), tr("&Exit"), this);
+ quitAction->setToolTip(tr("Quit application"));
+ aboutAction = new QAction(QIcon(":/icons/bitcoin"), tr("&About"), this);
+ aboutAction->setToolTip(tr("Show information about Bitcoin"));
+ optionsAction = new QAction(QIcon(":/icons/options"), tr("&Options..."), this);
+ optionsAction->setToolTip(tr("Modify configuration options for bitcoin"));
+ openBitcoinAction = new QAction(QIcon(":/icons/bitcoin"), tr("Open &Bitcoin"), this);
+ 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(showNormal()));
+ connect(encryptWalletAction, SIGNAL(triggered(bool)), this, SLOT(encryptWallet(bool)));
+ connect(changePassphraseAction, SIGNAL(triggered()), this, SLOT(changePassphrase()));
+}
+
+void BitcoinGUI::setClientModel(ClientModel *clientModel)
+{
+ this->clientModel = clientModel;
+
+ if(clientModel->isTestNet())
+ {
+ QString title_testnet = windowTitle() + QString(" ") + tr("[testnet]");
+ setWindowTitle(title_testnet);
+ setWindowIcon(QIcon(":icons/bitcoin_testnet"));
+ if(trayIcon)
+ {
+ trayIcon->setToolTip(title_testnet);
+ trayIcon->setIcon(QIcon(":/icons/toolbar_testnet"));
+ }
+ }
+
+ // Keep up to date with client
+ setNumConnections(clientModel->getNumConnections());
+ connect(clientModel, SIGNAL(numConnectionsChanged(int)), this, SLOT(setNumConnections(int)));
+
+ setNumBlocks(clientModel->getNumBlocks());
+ connect(clientModel, SIGNAL(numBlocksChanged(int)), this, SLOT(setNumBlocks(int)));
+
+ // Report errors from network/worker thread
+ connect(clientModel, SIGNAL(error(QString,QString)), this, SLOT(error(QString,QString)));
+}
+
+void BitcoinGUI::setWalletModel(WalletModel *walletModel)
+{
+ this->walletModel = walletModel;
+
+ // Report errors from wallet thread
+ connect(walletModel, SIGNAL(error(QString,QString)), this, SLOT(error(QString,QString)));
+
+ // Put transaction list in tabs
+ transactionView->setModel(walletModel);
+
+ overviewPage->setModel(walletModel);
+ addressBookPage->setModel(walletModel->getAddressTableModel());
+ 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()
+{
+ QMenu *trayIconMenu = new QMenu(this);
+ trayIconMenu->addAction(openBitcoinAction);
+ trayIconMenu->addAction(optionsAction);
+ trayIconMenu->addSeparator();
+ trayIconMenu->addAction(quitAction);
+
+ trayIcon = new QSystemTrayIcon(this);
+ trayIcon->setContextMenu(trayIconMenu);
+ trayIcon->setToolTip("Bitcoin client");
+ trayIcon->setIcon(QIcon(":/icons/toolbar"));
+ connect(trayIcon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)),
+ this, SLOT(trayIconActivated(QSystemTrayIcon::ActivationReason)));
+ trayIcon->show();
+
+ notificator = new Notificator(tr("bitcoin-qt"), trayIcon);
+}
+
+void BitcoinGUI::trayIconActivated(QSystemTrayIcon::ActivationReason reason)
+{
+ if(reason == QSystemTrayIcon::Trigger)
+ {
+ // Click on system tray icon triggers "open bitcoin"
+ openBitcoinAction->trigger();
+ }
+
+}
+
+void BitcoinGUI::optionsClicked()
+{
+ OptionsDialog dlg;
+ dlg.setModel(clientModel->getOptionsModel());
+ dlg.exec();
+}
+
+void BitcoinGUI::aboutClicked()
+{
+ AboutDialog dlg;
+ dlg.setModel(clientModel);
+ dlg.exec();
+}
+
+void BitcoinGUI::setNumConnections(int count)
+{
+ QString icon;
+ switch(count)
+ {
+ case 0: icon = ":/icons/connect_0"; break;
+ case 1: case 2: case 3: icon = ":/icons/connect_1"; break;
+ case 4: case 5: case 6: icon = ":/icons/connect_2"; break;
+ case 7: case 8: case 9: icon = ":/icons/connect_3"; break;
+ default: icon = ":/icons/connect_4"; break;
+ }
+ labelConnectionsIcon->setPixmap(QIcon(icon).pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
+ labelConnectionsIcon->setToolTip(tr("%n active connection(s) to Bitcoin network", "", count));
+}
+
+void BitcoinGUI::setNumBlocks(int count)
+{
+ int total = clientModel->getTotalBlocksEstimate();
+ QString tooltip;
+
+ if(count < total)
+ {
+ progressBarLabel->setVisible(true);
+ progressBar->setVisible(true);
+ progressBar->setMaximum(total);
+ progressBar->setValue(count);
+ tooltip = tr("Downloaded %1 of %2 blocks of transaction history.").arg(count).arg(total);
+ }
+ else
+ {
+ progressBarLabel->setVisible(false);
+ progressBar->setVisible(false);
+ tooltip = tr("Downloaded %1 blocks of transaction history.").arg(count);
+ }
+
+ QDateTime now = QDateTime::currentDateTime();
+ QDateTime lastBlockDate = clientModel->getLastBlockDate();
+ int secs = lastBlockDate.secsTo(now);
+ QString text;
+
+ // Represent time from last generated block in human readable text
+ if(secs < 60)
+ {
+ text = tr("%n second(s) ago","",secs);
+ }
+ else if(secs < 60*60)
+ {
+ text = tr("%n minute(s) ago","",secs/60);
+ }
+ else if(secs < 24*60*60)
+ {
+ text = tr("%n hour(s) ago","",secs/(60*60));
+ }
+ else
+ {
+ text = tr("%n day(s) ago","",secs/(60*60*24));
+ }
+
+ // Set icon state: spinning if catching up, tick otherwise
+ if(secs < 30*60)
+ {
+ tooltip = tr("Up to date") + QString("\n") + tooltip;
+ labelBlocksIcon->setPixmap(QIcon(":/icons/synced").pixmap(STATUSBAR_ICONSIZE,STATUSBAR_ICONSIZE));
+ }
+ else
+ {
+ tooltip = tr("Catching up...") + QString("\n") + tooltip;
+ labelBlocksIcon->setMovie(syncIconMovie);
+ syncIconMovie->start();
+ }
+
+ tooltip += QString("\n");
+ tooltip += tr("Last received block was generated %1.").arg(text);
+
+ labelBlocksIcon->setToolTip(tooltip);
+ progressBarLabel->setToolTip(tooltip);
+ progressBar->setToolTip(tooltip);
+}
+
+void BitcoinGUI::error(const QString &title, const QString &message)
+{
+ // Report errors from network/worker thread
+ notificator->notify(Notificator::Critical, title, message);
+}
+
+void BitcoinGUI::changeEvent(QEvent *e)
+{
+ if (e->type() == QEvent::WindowStateChange)
+ {
+ if(clientModel->getOptionsModel()->getMinimizeToTray())
+ {
+ if (isMinimized())
+ {
+ hide();
+ e->ignore();
+ }
+ else
+ {
+ show();
+ e->accept();
+ }
+ }
+ }
+ setWindowComposition();
+ QMainWindow::changeEvent(e);
+}
+
+void BitcoinGUI::closeEvent(QCloseEvent *event)
+{
+ if(!clientModel->getOptionsModel()->getMinimizeToTray() &&
+ !clientModel->getOptionsModel()->getMinimizeOnClose())
+ {
+ qApp->quit();
+ }
+ QMainWindow::closeEvent(event);
+}
+
+void BitcoinGUI::setWindowComposition()
+{
+#ifdef Q_OS_WIN
+ // Make the background transparent on Windows Vista or 7, except when maximized
+ // Otherwise text becomes hard to read
+ if (QtWin::isCompositionEnabled())
+ {
+ QPalette pal = palette();
+ QColor bg = pal.window().color();
+ if(isMaximized())
+ {
+ setAttribute(Qt::WA_TranslucentBackground, false);
+ setAttribute(Qt::WA_StyledBackground, true);
+ QBrush wb = pal.window();
+ bg = wb.color();
+ bg.setAlpha(255);
+ pal.setColor(QPalette::Window, bg);
+ setPalette(pal);
+
+ }
+ else
+ {
+ setAttribute(Qt::WA_TranslucentBackground);
+ setAttribute(Qt::WA_StyledBackground, false);
+ bg.setAlpha(0);
+ pal.setColor(QPalette::Window, bg);
+ setPalette(pal);
+ setAttribute(Qt::WA_NoSystemBackground, false);
+ ensurePolished();
+ setAttribute(Qt::WA_StyledBackground, false);
+ }
+ }
+#endif
+}
+
+void BitcoinGUI::askFee(qint64 nFeeRequired, bool *payFee)
+{
+ QString strMessage =
+ tr("This transaction is over the size limit. You can still send it for a fee of %1, "
+ "which goes to the nodes that process your transaction and helps to support the network. "
+ "Do you want to pay the fee?").arg(
+ BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, nFeeRequired));
+ QMessageBox::StandardButton retval = QMessageBox::question(
+ this, tr("Sending..."), strMessage,
+ QMessageBox::Yes|QMessageBox::Cancel, QMessageBox::Yes);
+ *payFee = (retval == QMessageBox::Yes);
+}
+
+void BitcoinGUI::incomingTransaction(const QModelIndex & parent, int start, int end)
+{
+ TransactionTableModel *ttm = walletModel->getTransactionTableModel();
+ qint64 amount = ttm->index(start, TransactionTableModel::Amount, parent)
+ .data(Qt::EditRole).toULongLong();
+ if(!clientModel->inInitialBlockDownload())
+ {
+ // On new transaction, make an info balloon
+ // Unless the initial block download is in progress, to prevent balloon-spam
+ QString date = ttm->index(start, TransactionTableModel::Date, parent)
+ .data().toString();
+ QString type = ttm->index(start, TransactionTableModel::Type, parent)
+ .data().toString();
+ QString address = ttm->index(start, TransactionTableModel::ToAddress, parent)
+ .data().toString();
+ QIcon icon = qvariant_cast<QIcon>(ttm->index(start,
+ TransactionTableModel::ToAddress, parent)
+ .data(Qt::DecorationRole));
+
+ notificator->notify(Notificator::Information,
+ (amount)<0 ? tr("Sent transaction") :
+ tr("Incoming transaction"),
+ tr("Date: %1\n"
+ "Amount: %2\n"
+ "Type: %3\n"
+ "Address: %4\n")
+ .arg(date)
+ .arg(BitcoinUnits::formatWithUnit(walletModel->getOptionsModel()->getDisplayUnit(), amount, true))
+ .arg(type)
+ .arg(address), icon);
+ }
+}
+
+void BitcoinGUI::gotoOverviewPage()
+{
+ overviewAction->setChecked(true);
+ centralWidget->setCurrentWidget(overviewPage);
+
+ exportAction->setEnabled(false);
+ disconnect(exportAction, SIGNAL(triggered()), 0, 0);
+}
+
+void BitcoinGUI::gotoHistoryPage()
+{
+ historyAction->setChecked(true);
+ centralWidget->setCurrentWidget(transactionsPage);
+
+ exportAction->setEnabled(true);
+ disconnect(exportAction, SIGNAL(triggered()), 0, 0);
+ connect(exportAction, SIGNAL(triggered()), transactionView, SLOT(exportClicked()));
+}
+
+void BitcoinGUI::gotoAddressBookPage()
+{
+ addressBookAction->setChecked(true);
+ centralWidget->setCurrentWidget(addressBookPage);
+
+ exportAction->setEnabled(true);
+ disconnect(exportAction, SIGNAL(triggered()), 0, 0);
+ connect(exportAction, SIGNAL(triggered()), addressBookPage, SLOT(exportClicked()));
+}
+
+void BitcoinGUI::gotoReceiveCoinsPage()
+{
+ receiveCoinsAction->setChecked(true);
+ centralWidget->setCurrentWidget(receiveCoinsPage);
+
+ exportAction->setEnabled(true);
+ disconnect(exportAction, SIGNAL(triggered()), 0, 0);
+ connect(exportAction, SIGNAL(triggered()), receiveCoinsPage, SLOT(exportClicked()));
+}
+
+void BitcoinGUI::gotoSendCoinsPage()
+{
+ sendCoinsAction->setChecked(true);
+ if(centralWidget->currentWidget() != sendCoinsPage)
+ {
+ // Clear the current contents if we arrived from another tab
+ sendCoinsPage->clear();
+ }
+ centralWidget->setCurrentWidget(sendCoinsPage);
+
+ exportAction->setEnabled(false);
+ disconnect(exportAction, SIGNAL(triggered()), 0, 0);
+}
+
+void BitcoinGUI::dragEnterEvent(QDragEnterEvent *event)
+{
+ // Accept only URLs
+ if(event->mimeData()->hasUrls())
+ event->acceptProposedAction();
+}
+
+void BitcoinGUI::dropEvent(QDropEvent *event)
+{
+ if(event->mimeData()->hasUrls())
+ {
+ gotoSendCoinsPage();
+ QList<QUrl> urls = event->mimeData()->urls();
+ foreach(const QUrl &url, urls)
+ {
+ sendCoinsPage->handleURL(&url);
+ }
+ }
+
+ 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 when requested by wallet model
+ if(walletModel->getEncryptionStatus() == WalletModel::Locked)
+ {
+ AskPassphraseDialog dlg(AskPassphraseDialog::Unlock, this);
+ dlg.setModel(walletModel);
+ dlg.exec();
+ }
+}