aboutsummaryrefslogtreecommitdiff
path: root/src/qt/walletview.cpp
blob: 1b80ae34eded8aadf7cc1b10362d5586258493b9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
/*
 * Qt4 bitcoin GUI.
 *
 * W.J. van der Laan 2011-2012
 * The Bitcoin Developers 2011-2013
 */
#include "walletview.h"
#include "bitcoingui.h"
#include "transactiontablemodel.h"
#include "addressbookpage.h"
#include "sendcoinsdialog.h"
#include "receivecoinsdialog.h"
#include "signverifymessagedialog.h"
#include "clientmodel.h"
#include "walletmodel.h"
#include "optionsmodel.h"
#include "transactionview.h"
#include "overviewpage.h"
#include "askpassphrasedialog.h"
#include "ui_interface.h"

#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QAction>
#if QT_VERSION < 0x050000
#include <QDesktopServices>
#else
#include <QStandardPaths>
#endif
#include <QFileDialog>
#include <QPushButton>

WalletView::WalletView(QWidget *parent):
    QStackedWidget(parent),
    gui(0),
    clientModel(0),
    walletModel(0)
{
    // Create tabs
    overviewPage = new OverviewPage();

    transactionsPage = new QWidget(this);
    QVBoxLayout *vbox = new QVBoxLayout();
    QHBoxLayout *hbox_buttons = new QHBoxLayout();
    transactionView = new TransactionView(this);
    vbox->addWidget(transactionView);
    QPushButton *exportButton = new QPushButton(tr("&Export"), this);
    exportButton->setToolTip(tr("Export the data in the current tab to a file"));
#ifndef Q_OS_MAC // Icons on push buttons are very uncommon on Mac
    exportButton->setIcon(QIcon(":/icons/export"));
#endif
    hbox_buttons->addStretch();
    hbox_buttons->addWidget(exportButton);
    vbox->addLayout(hbox_buttons);
    transactionsPage->setLayout(vbox);

    receiveCoinsPage = new ReceiveCoinsDialog(gui);
    sendCoinsPage = new SendCoinsDialog(gui);

    addWidget(overviewPage);
    addWidget(transactionsPage);
    addWidget(receiveCoinsPage);
    addWidget(sendCoinsPage);

    // Clicking on a transaction on the overview page simply sends you to transaction history page
    connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), transactionView, SLOT(focusTransaction(QModelIndex)));

    // Double-clicking on a transaction on the transaction history page shows details
    connect(transactionView, SIGNAL(doubleClicked(QModelIndex)), transactionView, SLOT(showDetails()));

    // Clicking on "Sign Message" in the receive coins page opens the sign message tab in the Sign/Verify Message dialog
    connect(receiveCoinsPage, SIGNAL(signMessage(QString)), this, SLOT(gotoSignMessageTab(QString)));
    // Clicking on "Export" allows to export the transaction list
    connect(exportButton, SIGNAL(clicked()), transactionView, SLOT(exportClicked()));
}

WalletView::~WalletView()
{
}

void WalletView::setBitcoinGUI(BitcoinGUI *gui)
{
    this->gui = gui;
    if(gui)
    {
        connect(overviewPage, SIGNAL(transactionClicked(QModelIndex)), gui, SLOT(gotoHistoryPage()));
    }
}

void WalletView::setClientModel(ClientModel *clientModel)
{
    this->clientModel = clientModel;
    if (clientModel)
    {
        overviewPage->setClientModel(clientModel);
    }
}

void WalletView::setWalletModel(WalletModel *walletModel)
{
    this->walletModel = walletModel;
    if (walletModel && gui)
    {
        // Receive and report messages from wallet thread
        connect(walletModel, SIGNAL(message(QString,QString,unsigned int)), gui, SLOT(message(QString,QString,unsigned int)));

        // Put transaction list in tabs
        transactionView->setModel(walletModel);
        overviewPage->setWalletModel(walletModel);
        receiveCoinsPage->setModel(walletModel);
        sendCoinsPage->setModel(walletModel);

        setEncryptionStatus();
        connect(walletModel, SIGNAL(encryptionStatusChanged(int)), gui, SLOT(setEncryptionStatus(int)));

        // Balloon pop-up 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 WalletView::incomingTransaction(const QModelIndex& parent, int start, int /*end*/)
{
    // Prevent balloon-spam when initial block download is in progress
    if (!walletModel || !clientModel || clientModel->inInitialBlockDownload())
        return;

    TransactionTableModel *ttm = walletModel->getTransactionTableModel();

    QString date = ttm->index(start, TransactionTableModel::Date, parent).data().toString();
    qint64 amount = ttm->index(start, TransactionTableModel::Amount, parent).data(Qt::EditRole).toULongLong();
    QString type = ttm->index(start, TransactionTableModel::Type, parent).data().toString();
    QString address = ttm->index(start, TransactionTableModel::ToAddress, parent).data().toString();

    gui->incomingTransaction(date, walletModel->getOptionsModel()->getDisplayUnit(), amount, type, address);
}

void WalletView::gotoOverviewPage()
{
    setCurrentWidget(overviewPage);
}

void WalletView::gotoHistoryPage()
{
    setCurrentWidget(transactionsPage);
}

void WalletView::gotoReceiveCoinsPage()
{
    setCurrentWidget(receiveCoinsPage);
}

void WalletView::gotoSendCoinsPage(QString addr)
{
    setCurrentWidget(sendCoinsPage);

    if (!addr.isEmpty())
        sendCoinsPage->setAddress(addr);
}

void WalletView::gotoSignMessageTab(QString addr)
{
    // calls show() in showTab_SM()
    SignVerifyMessageDialog *signVerifyMessageDialog = new SignVerifyMessageDialog(this);
    signVerifyMessageDialog->setAttribute(Qt::WA_DeleteOnClose);
    signVerifyMessageDialog->setModel(walletModel);
    signVerifyMessageDialog->showTab_SM(true);

    if (!addr.isEmpty())
        signVerifyMessageDialog->setAddress_SM(addr);
}

void WalletView::gotoVerifyMessageTab(QString addr)
{
    // calls show() in showTab_VM()
    SignVerifyMessageDialog *signVerifyMessageDialog = new SignVerifyMessageDialog(this);
    signVerifyMessageDialog->setAttribute(Qt::WA_DeleteOnClose);
    signVerifyMessageDialog->setModel(walletModel);
    signVerifyMessageDialog->showTab_VM(true);

    if (!addr.isEmpty())
        signVerifyMessageDialog->setAddress_VM(addr);
}

bool WalletView::handlePaymentRequest(const SendCoinsRecipient& recipient)
{
    // URI has to be valid
    if (sendCoinsPage->handlePaymentRequest(recipient))
    {
        gotoSendCoinsPage();
        emit showNormalIfMinimized();
        return true;
    }
    else
        return false;
}

void WalletView::showOutOfSyncWarning(bool fShow)
{
    overviewPage->showOutOfSyncWarning(fShow);
}

void WalletView::setEncryptionStatus()
{
    gui->setEncryptionStatus(walletModel->getEncryptionStatus());
}

void WalletView::encryptWallet(bool status)
{
    if(!walletModel)
        return;
    AskPassphraseDialog dlg(status ? AskPassphraseDialog::Encrypt : AskPassphraseDialog::Decrypt, this);
    dlg.setModel(walletModel);
    dlg.exec();

    setEncryptionStatus();
}

void WalletView::backupWallet()
{
#if QT_VERSION < 0x050000
    QString saveDir = QDesktopServices::storageLocation(QDesktopServices::DocumentsLocation);
#else
    QString saveDir = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
#endif
    QString filename = QFileDialog::getSaveFileName(this, tr("Backup Wallet"), saveDir, tr("Wallet Data (*.dat)"));
    if (!filename.isEmpty()) {
        if (!walletModel->backupWallet(filename)) {
            gui->message(tr("Backup Failed"), tr("There was an error trying to save the wallet data to the new location."),
                      CClientUIInterface::MSG_ERROR);
        }
        else
            gui->message(tr("Backup Successful"), tr("The wallet data was successfully saved to the new location."),
                      CClientUIInterface::MSG_INFORMATION);
    }
}

void WalletView::changePassphrase()
{
    AskPassphraseDialog dlg(AskPassphraseDialog::ChangePass, this);
    dlg.setModel(walletModel);
    dlg.exec();
}

void WalletView::unlockWallet()
{
    if(!walletModel)
        return;
    // Unlock wallet when requested by wallet model
    if (walletModel->getEncryptionStatus() == WalletModel::Locked)
    {
        AskPassphraseDialog dlg(AskPassphraseDialog::Unlock, this);
        dlg.setModel(walletModel);
        dlg.exec();
    }
}

void WalletView::usedSendingAddresses()
{
    if(!walletModel)
        return;
    AddressBookPage *dlg = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::SendingTab, this);
    dlg->setModel(walletModel->getAddressTableModel());
    dlg->setAttribute(Qt::WA_DeleteOnClose);
    dlg->show();
}

void WalletView::usedReceivingAddresses()
{
    if(!walletModel)
        return;
    AddressBookPage *dlg = new AddressBookPage(AddressBookPage::ForEditing, AddressBookPage::ReceivingTab, this);
    dlg->setModel(walletModel->getAddressTableModel());
    dlg->setAttribute(Qt::WA_DeleteOnClose);
    dlg->show();
}