310 lines
10 KiB
C++
310 lines
10 KiB
C++
// Copyright (c) 2011-2013 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "walletview.h"
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#include "addressbookpage.h"
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#include "askpassphrasedialog.h"
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#include "bitcoingui.h"
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#include "clientmodel.h"
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#include "guiutil.h"
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#include "optionsmodel.h"
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#include "overviewpage.h"
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#include "receivecoinsdialog.h"
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#include "scicon.h"
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#include "sendcoinsdialog.h"
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#include "signverifymessagedialog.h"
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#include "transactiontablemodel.h"
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#include "transactionview.h"
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#include "walletmodel.h"
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#include "ui_interface.h"
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#include <QAction>
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#include <QActionGroup>
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#include <QFileDialog>
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#include <QHBoxLayout>
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#include <QProgressDialog>
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#include <QPushButton>
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#include <QVBoxLayout>
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WalletView::WalletView(QWidget *parent):
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QStackedWidget(parent),
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clientModel(0),
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walletModel(0)
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{
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// Create tabs
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overviewPage = new OverviewPage();
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transactionsPage = new QWidget(this);
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QVBoxLayout *vbox = new QVBoxLayout();
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QHBoxLayout *hbox_buttons = new QHBoxLayout();
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transactionView = new TransactionView(this);
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vbox->addWidget(transactionView);
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QPushButton *exportButton = new QPushButton(tr("&Export"), this);
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exportButton->setToolTip(tr("Export the data in the current tab to a file"));
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#ifndef Q_OS_MAC // Icons on push buttons are very uncommon on Mac
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exportButton->setIcon(SingleColorIcon(":/icons/export"));
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#endif
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hbox_buttons->addStretch();
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hbox_buttons->addWidget(exportButton);
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vbox->addLayout(hbox_buttons);
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transactionsPage->setLayout(vbox);
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receiveCoinsPage = new ReceiveCoinsDialog();
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sendCoinsPage = new SendCoinsDialog();
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addWidget(overviewPage);
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addWidget(transactionsPage);
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addWidget(receiveCoinsPage);
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addWidget(sendCoinsPage);
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// Clicking on a transaction on the overview pre-selects the transaction on the transaction history page
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connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), transactionView, SLOT(focusTransaction(QModelIndex)));
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// Double-clicking on a transaction on the transaction history page shows details
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connect(transactionView, SIGNAL(doubleClicked(QModelIndex)), transactionView, SLOT(showDetails()));
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// Clicking on "Export" allows to export the transaction list
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connect(exportButton, SIGNAL(clicked()), transactionView, SLOT(exportClicked()));
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// Pass through messages from sendCoinsPage
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connect(sendCoinsPage, SIGNAL(message(QString,QString,unsigned int)), this, SIGNAL(message(QString,QString,unsigned int)));
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// Pass through messages from transactionView
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connect(transactionView, SIGNAL(message(QString,QString,unsigned int)), this, SIGNAL(message(QString,QString,unsigned int)));
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}
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WalletView::~WalletView()
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{
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}
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void WalletView::setBitcoinGUI(BitcoinGUI *gui)
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{
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if (gui)
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{
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// Clicking on a transaction on the overview page simply sends you to transaction history page
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connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), gui, SLOT(gotoHistoryPage()));
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// Receive and report messages
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connect(this, SIGNAL(message(QString,QString,unsigned int)), gui, SLOT(message(QString,QString,unsigned int)));
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// Pass through encryption status changed signals
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connect(this, SIGNAL(encryptionStatusChanged(int)), gui, SLOT(setEncryptionStatus(int)));
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// Pass through transaction notifications
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connect(this, SIGNAL(incomingTransaction(QString,int,CAmount,QString,QString)), gui, SLOT(incomingTransaction(QString,int,CAmount,QString,QString)));
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}
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}
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void WalletView::setClientModel(ClientModel *clientModel)
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{
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this->clientModel = clientModel;
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overviewPage->setClientModel(clientModel);
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sendCoinsPage->setClientModel(clientModel);
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}
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void WalletView::setWalletModel(WalletModel *walletModel)
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{
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this->walletModel = walletModel;
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// Put transaction list in tabs
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transactionView->setModel(walletModel);
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overviewPage->setWalletModel(walletModel);
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receiveCoinsPage->setModel(walletModel);
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sendCoinsPage->setModel(walletModel);
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if (walletModel)
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{
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// Receive and pass through messages from wallet model
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connect(walletModel, SIGNAL(message(QString,QString,unsigned int)), this, SIGNAL(message(QString,QString,unsigned int)));
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// Handle changes in encryption status
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connect(walletModel, SIGNAL(encryptionStatusChanged(int)), this, SIGNAL(encryptionStatusChanged(int)));
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updateEncryptionStatus();
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// Balloon pop-up for new transaction
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connect(walletModel->getTransactionTableModel(), SIGNAL(rowsInserted(QModelIndex,int,int)),
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this, SLOT(processNewTransaction(QModelIndex,int,int)));
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// Ask for passphrase if needed
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connect(walletModel, SIGNAL(requireUnlock()), this, SLOT(unlockWallet()));
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// Show progress dialog
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connect(walletModel, SIGNAL(showProgress(QString,int)), this, SLOT(showProgress(QString,int)));
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}
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}
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void WalletView::processNewTransaction(const QModelIndex& parent, int start, int /*end*/)
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{
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// Prevent balloon-spam when initial block download is in progress
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if (!walletModel || !clientModel || clientModel->inInitialBlockDownload())
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return;
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TransactionTableModel *ttm = walletModel->getTransactionTableModel();
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if (!ttm || ttm->processingQueuedTransactions())
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return;
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QString date = ttm->index(start, TransactionTableModel::Date, parent).data().toString();
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qint64 amount = ttm->index(start, TransactionTableModel::Amount, parent).data(Qt::EditRole).toULongLong();
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QString type = ttm->index(start, TransactionTableModel::Type, parent).data().toString();
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QString address = ttm->index(start, TransactionTableModel::ToAddress, parent).data().toString();
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emit incomingTransaction(date, walletModel->getOptionsModel()->getDisplayUnit(), amount, type, address);
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}
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void WalletView::gotoOverviewPage()
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{
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setCurrentWidget(overviewPage);
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}
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void WalletView::gotoHistoryPage()
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{
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setCurrentWidget(transactionsPage);
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}
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void WalletView::gotoReceiveCoinsPage()
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{
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setCurrentWidget(receiveCoinsPage);
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}
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void WalletView::gotoSendCoinsPage(QString addr)
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{
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setCurrentWidget(sendCoinsPage);
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if (!addr.isEmpty())
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sendCoinsPage->setAddress(addr);
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}
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void WalletView::gotoSignMessageTab(QString addr)
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{
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// calls show() in showTab_SM()
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SignVerifyMessageDialog *signVerifyMessageDialog = new SignVerifyMessageDialog(this);
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signVerifyMessageDialog->setAttribute(Qt::WA_DeleteOnClose);
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signVerifyMessageDialog->setModel(walletModel);
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signVerifyMessageDialog->showTab_SM(true);
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if (!addr.isEmpty())
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signVerifyMessageDialog->setAddress_SM(addr);
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}
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void WalletView::gotoVerifyMessageTab(QString addr)
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{
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// calls show() in showTab_VM()
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SignVerifyMessageDialog *signVerifyMessageDialog = new SignVerifyMessageDialog(this);
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signVerifyMessageDialog->setAttribute(Qt::WA_DeleteOnClose);
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signVerifyMessageDialog->setModel(walletModel);
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signVerifyMessageDialog->showTab_VM(true);
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if (!addr.isEmpty())
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signVerifyMessageDialog->setAddress_VM(addr);
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}
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bool WalletView::handlePaymentRequest(const SendCoinsRecipient& recipient)
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{
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return sendCoinsPage->handlePaymentRequest(recipient);
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}
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void WalletView::showOutOfSyncWarning(bool fShow)
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{
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overviewPage->showOutOfSyncWarning(fShow);
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}
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void WalletView::updateEncryptionStatus()
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{
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emit encryptionStatusChanged(walletModel->getEncryptionStatus());
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}
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void WalletView::encryptWallet(bool status)
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{
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if(!walletModel)
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return;
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AskPassphraseDialog dlg(status ? AskPassphraseDialog::Encrypt : AskPassphraseDialog::Decrypt, this);
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dlg.setModel(walletModel);
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dlg.exec();
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updateEncryptionStatus();
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}
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void WalletView::backupWallet()
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{
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QString filename = GUIUtil::getSaveFileName(this,
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tr("Backup Wallet"), QString(),
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tr("Wallet Data (*.dat)"), NULL);
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if (filename.isEmpty())
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return;
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if (!walletModel->backupWallet(filename)) {
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emit message(tr("Backup Failed"), tr("There was an error trying to save the wallet data to %1.").arg(filename),
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CClientUIInterface::MSG_ERROR);
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}
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else {
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emit message(tr("Backup Successful"), tr("The wallet data was successfully saved to %1.").arg(filename),
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CClientUIInterface::MSG_INFORMATION);
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}
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}
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void WalletView::changePassphrase()
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{
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AskPassphraseDialog dlg(AskPassphraseDialog::ChangePass, this);
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dlg.setModel(walletModel);
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dlg.exec();
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}
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void WalletView::unlockWallet()
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{
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if(!walletModel)
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return;
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// Unlock wallet when requested by wallet model
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if (walletModel->getEncryptionStatus() == WalletModel::Locked)
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{
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AskPassphraseDialog dlg(AskPassphraseDialog::Unlock, this);
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dlg.setModel(walletModel);
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dlg.exec();
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}
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}
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void WalletView::usedSendingAddresses()
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{
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if(!walletModel)
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return;
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AddressBookPage *dlg = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::SendingTab, this);
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dlg->setAttribute(Qt::WA_DeleteOnClose);
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dlg->setModel(walletModel->getAddressTableModel());
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dlg->show();
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}
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void WalletView::usedReceivingAddresses()
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{
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if(!walletModel)
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return;
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AddressBookPage *dlg = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::ReceivingTab, this);
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dlg->setAttribute(Qt::WA_DeleteOnClose);
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dlg->setModel(walletModel->getAddressTableModel());
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dlg->show();
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}
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void WalletView::showProgress(const QString &title, int nProgress)
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{
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if (nProgress == 0)
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{
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progressDialog = new QProgressDialog(title, "", 0, 100);
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progressDialog->setWindowModality(Qt::ApplicationModal);
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progressDialog->setMinimumDuration(0);
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progressDialog->setCancelButton(0);
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progressDialog->setAutoClose(false);
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progressDialog->setValue(0);
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}
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else if (nProgress == 100)
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{
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if (progressDialog)
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{
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progressDialog->close();
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progressDialog->deleteLater();
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}
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}
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else if (progressDialog)
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progressDialog->setValue(nProgress);
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}
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