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Full support for other units, add configuration option for default unit (used when displaying amounts)

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This commit is contained in:
Wladimir J. van der Laan 2011-07-29 14:36:35 +02:00
parent b5b1d1a66b
commit ee014e5b10
19 changed files with 152 additions and 34 deletions
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6
bitcoin-qt.pro
View file

@ -89,7 +89,8 @@ HEADERS += src/qt/bitcoingui.h \
src/crypter.h \
src/qt/sendcoinsentry.h \
src/qt/qvalidatedlineedit.h \
src/qt/bitcoinunits.h
src/qt/bitcoinunits.h \
src/qt/qvaluecombobox.h
SOURCES += src/qt/bitcoin.cpp src/qt/bitcoingui.cpp \
src/qt/transactiontablemodel.cpp \
src/qt/addresstablemodel.cpp \
@ -132,7 +133,8 @@ SOURCES += src/qt/bitcoin.cpp src/qt/bitcoingui.cpp \
src/crypter.cpp \
src/qt/sendcoinsentry.cpp \
src/qt/qvalidatedlineedit.cpp \
src/qt/bitcoinunits.cpp
src/qt/bitcoinunits.cpp \
src/qt/qvaluecombobox.cpp
RESOURCES += \
src/qt/bitcoin.qrc

6
src/qt/bitcoin.cpp
View file

@ -4,6 +4,7 @@
#include "bitcoingui.h"
#include "clientmodel.h"
#include "walletmodel.h"
#include "optionsmodel.h"
#include "qtwin.h"
#include "headers.h"
@ -118,8 +119,9 @@ int main(int argc, char *argv[])
// Put this in a block, so that BitcoinGUI is cleaned up properly before
// calling shutdown.
BitcoinGUI window;
ClientModel clientModel(pwalletMain);
WalletModel walletModel(pwalletMain);
OptionsModel optionsModel(pwalletMain);
ClientModel clientModel(&optionsModel);
WalletModel walletModel(pwalletMain, &optionsModel);
guiref = &window;
window.setClientModel(&clientModel);

13
src/qt/bitcoinamountfield.cpp
View file

@ -1,5 +1,6 @@
#include "bitcoinamountfield.h"
#include "qvalidatedlineedit.h"
#include "qvaluecombobox.h"
#include "bitcoinunits.h"
#include <QLabel>
@ -8,6 +9,7 @@
#include <QHBoxLayout>
#include <QKeyEvent>
#include <QComboBox>
#include <QDebug>
BitcoinAmountField::BitcoinAmountField(QWidget *parent):
QWidget(parent), amount(0), decimals(0), currentUnit(-1)
@ -27,7 +29,7 @@ BitcoinAmountField::BitcoinAmountField(QWidget *parent):
layout->addWidget(amount);
layout->addWidget(new QLabel(QString(".")));
layout->addWidget(decimals);
unit = new QComboBox(this);
unit = new QValueComboBox(this);
unit->setModel(new BitcoinUnits(this));
layout->addWidget(unit);
layout->addStretch(1);
@ -78,7 +80,7 @@ bool BitcoinAmountField::validate()
decimals->setValid(false);
valid = false;
}
if(!BitcoinUnits::parse(BitcoinUnits::BTC, text(), 0))
if(!BitcoinUnits::parse(currentUnit, text(), 0))
{
setValid(false);
valid = false;
@ -169,6 +171,9 @@ void BitcoinAmountField::unitChanged(int idx)
setText("");
}
setValid(true);
}
void BitcoinAmountField::setDisplayUnit(int newUnit)
{
unit->setValue(newUnit);
}

8
src/qt/bitcoinamountfield.h
View file

@ -5,7 +5,7 @@
QT_BEGIN_NAMESPACE
class QValidatedLineEdit;
class QComboBox;
class QValueComboBox;
QT_END_NAMESPACE
// Coin amount entry widget with separate parts for whole
@ -13,7 +13,6 @@ QT_END_NAMESPACE
class BitcoinAmountField: public QWidget
{
Q_OBJECT
//Q_PROPERTY(QString text READ text WRITE setText NOTIFY textChanged USER true);
Q_PROPERTY(qint64 value READ value WRITE setValue NOTIFY textChanged USER true);
public:
explicit BitcoinAmountField(QWidget *parent = 0);
@ -25,6 +24,9 @@ public:
void setValid(bool valid);
bool validate();
// Change current unit
void setDisplayUnit(int unit);
// Make field empty and ready for new input
void clear();
@ -42,7 +44,7 @@ protected:
private:
QValidatedLineEdit *amount;
QValidatedLineEdit *decimals;
QComboBox *unit;
QValueComboBox *unit;
int currentUnit;
void setText(const QString &text);

2
src/qt/bitcoingui.cpp
View file

@ -463,7 +463,7 @@ void BitcoinGUI::incomingTransaction(const QModelIndex & parent, int start, int
trayIcon->showMessage((amount)<0 ? tr("Sent transaction") :
tr("Incoming transaction"),
tr("Date: ") + date + "\n" +
tr("Amount: ") + BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, amount, true) + "\n" +
tr("Amount: ") + BitcoinUnits::formatWithUnit(walletModel->getOptionsModel()->getDisplayUnit(), amount, true) + "\n" +
tr("Type: ") + type + "\n" +
tr("Address: ") + address + "\n",
QSystemTrayIcon::Information);

6
src/qt/clientmodel.cpp
View file

@ -9,8 +9,8 @@
#include <QTimer>
#include <QDateTime>
ClientModel::ClientModel(CWallet *wallet, QObject *parent) :
QObject(parent), wallet(wallet), optionsModel(0),
ClientModel::ClientModel(OptionsModel *optionsModel, QObject *parent) :
QObject(parent), optionsModel(optionsModel),
cachedNumConnections(0), cachedNumBlocks(0)
{
// Until signal notifications is built into the bitcoin core,
@ -18,8 +18,6 @@ ClientModel::ClientModel(CWallet *wallet, QObject *parent) :
QTimer *timer = new QTimer(this);
connect(timer, SIGNAL(timeout()), this, SLOT(update()));
timer->start(MODEL_UPDATE_DELAY);
optionsModel = new OptionsModel(wallet, this);
}
int ClientModel::getNumConnections() const

4
src/qt/clientmodel.h
View file

@ -19,7 +19,7 @@ class ClientModel : public QObject
public:
// The only reason that this constructor takes a wallet is because
// the global client settings are stored in the main wallet.
explicit ClientModel(CWallet *wallet, QObject *parent = 0);
explicit ClientModel(OptionsModel *optionsModel, QObject *parent = 0);
OptionsModel *getOptionsModel();
@ -38,8 +38,6 @@ public:
QString formatFullVersion() const;
private:
CWallet *wallet;
OptionsModel *optionsModel;
int cachedNumConnections;

14
src/qt/optionsdialog.cpp
View file

@ -3,6 +3,8 @@
#include "bitcoinamountfield.h"
#include "monitoreddatamapper.h"
#include "guiutil.h"
#include "bitcoinunits.h"
#include "qvaluecombobox.h"
#include <QHBoxLayout>
#include <QVBoxLayout>
@ -49,7 +51,7 @@ public:
void setMapper(MonitoredDataMapper *mapper);
private:
QLineEdit *unit;
QValueComboBox *unit;
signals:
public slots:
@ -72,7 +74,7 @@ OptionsDialog::OptionsDialog(QWidget *parent):
pages_widget->addWidget(main_page);
QListWidgetItem *item_display = new QListWidgetItem(tr("Display"));
//contents_widget->addItem(item_display);
contents_widget->addItem(item_display);
display_page = new DisplayOptionsPage(this);
pages_widget->addWidget(display_page);
@ -122,7 +124,6 @@ void OptionsDialog::setModel(OptionsModel *model)
void OptionsDialog::changePage(int index)
{
qDebug() << "page" << index;
pages_widget->setCurrentIndex(index);
}
@ -249,9 +250,11 @@ DisplayOptionsPage::DisplayOptionsPage(QWidget *parent):
QVBoxLayout *layout = new QVBoxLayout();
QHBoxLayout *unit_hbox = new QHBoxLayout();
unit_hbox->addSpacing(18);
QLabel *unit_label = new QLabel(tr("&Unit: "));
QLabel *unit_label = new QLabel(tr("&Unit to show amounts in: "));
unit_hbox->addWidget(unit_label);
unit = new QLineEdit();
unit = new QValueComboBox(this);
unit->setModel(new BitcoinUnits(this));
unit->setToolTip(tr("Choose the default subdivision unit to show in the interface, and when sending coins"));
unit_label->setBuddy(unit);
unit_hbox->addWidget(unit);
@ -264,4 +267,5 @@ DisplayOptionsPage::DisplayOptionsPage(QWidget *parent):
void DisplayOptionsPage::setMapper(MonitoredDataMapper *mapper)
{
mapper->addMapping(unit, OptionsModel::DisplayUnit);
}

20
src/qt/optionsmodel.cpp
View file

@ -1,4 +1,5 @@
#include "optionsmodel.h"
#include "bitcoinunits.h"
#include "headers.h"
@ -6,8 +7,12 @@
OptionsModel::OptionsModel(CWallet *wallet, QObject *parent) :
QAbstractListModel(parent),
wallet(wallet)
wallet(wallet),
nDisplayUnit(BitcoinUnits::BTC)
{
// Read our specific settings from the wallet db
CWalletDB walletdb(wallet->strWalletFile);
walletdb.ReadSetting("nDisplayUnit", nDisplayUnit);
}
int OptionsModel::rowCount(const QModelIndex & parent) const
@ -37,6 +42,8 @@ QVariant OptionsModel::data(const QModelIndex & index, int role) const
return QVariant(QString::fromStdString(addrProxy.ToStringPort()));
case Fee:
return QVariant(nTransactionFee);
case DisplayUnit:
return QVariant(nDisplayUnit);
default:
return QVariant();
}
@ -108,6 +115,12 @@ bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, in
walletdb.WriteSetting("nTransactionFee", nTransactionFee);
}
break;
case DisplayUnit: {
int unit = value.toInt();
nDisplayUnit = unit;
walletdb.WriteSetting("nDisplayUnit", nDisplayUnit);
emit displayUnitChanged(unit);
}
default:
break;
}
@ -131,3 +144,8 @@ bool OptionsModel::getMinimizeOnClose()
{
return fMinimizeOnClose;
}
int OptionsModel::getDisplayUnit()
{
return nDisplayUnit;
}

4
src/qt/optionsmodel.h
View file

@ -26,6 +26,7 @@ public:
ProxyIP, // QString
ProxyPort, // QString
Fee, // qint64
DisplayUnit, // BitcoinUnits::Unit
OptionIDRowCount
};
@ -37,10 +38,13 @@ public:
qint64 getTransactionFee();
bool getMinimizeToTray();
bool getMinimizeOnClose();
int getDisplayUnit();
private:
// Wallet stores persistent options
CWallet *wallet;
int nDisplayUnit;
signals:
void displayUnitChanged(int unit);
public slots:

21
src/qt/overviewpage.cpp
View file

@ -3,10 +3,15 @@
#include "walletmodel.h"
#include "bitcoinunits.h"
#include "optionsmodel.h"
#include <QDebug>
OverviewPage::OverviewPage(QWidget *parent) :
QWidget(parent),
ui(new Ui::OverviewPage)
ui(new Ui::OverviewPage),
currentBalance(-1),
currentUnconfirmedBalance(-1)
{
ui->setupUi(this);
@ -34,8 +39,11 @@ OverviewPage::~OverviewPage()
void OverviewPage::setBalance(qint64 balance, qint64 unconfirmedBalance)
{
ui->labelBalance->setText(BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, balance));
ui->labelUnconfirmed->setText(BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, unconfirmedBalance));
int unit = model->getOptionsModel()->getDisplayUnit();
currentBalance = balance;
currentUnconfirmedBalance = unconfirmedBalance;
ui->labelBalance->setText(BitcoinUnits::formatWithUnit(unit, balance));
ui->labelUnconfirmed->setText(BitcoinUnits::formatWithUnit(unit, unconfirmedBalance));
}
void OverviewPage::setNumTransactions(int count)
@ -54,4 +62,11 @@ void OverviewPage::setModel(WalletModel *model)
setNumTransactions(model->getNumTransactions());
connect(model, SIGNAL(numTransactionsChanged(int)), this, SLOT(setNumTransactions(int)));
connect(model->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(displayUnitChanged()));
}
void OverviewPage::displayUnitChanged()
{
if(currentBalance != -1)
setBalance(currentBalance, currentUnconfirmedBalance);
}

4
src/qt/overviewpage.h
View file

@ -25,7 +25,11 @@ public slots:
private:
Ui::OverviewPage *ui;
WalletModel *model;
qint64 currentBalance;
qint64 currentUnconfirmedBalance;
private slots:
void displayUnitChanged();
};
#endif // OVERVIEWPAGE_H

27
src/qt/qvaluecombobox.cpp Normal file
View file

@ -0,0 +1,27 @@
#include "qvaluecombobox.h"
QValueComboBox::QValueComboBox(QWidget *parent) :
QComboBox(parent), role(Qt::UserRole)
{
connect(this, SIGNAL(currentIndexChanged(int)), this, SLOT(handleSelectionChanged(int)));
}
int QValueComboBox::value() const
{
return itemData(currentIndex(), role).toInt();
}
void QValueComboBox::setValue(int value)
{
setCurrentIndex(findData(value, role));
}
void QValueComboBox::setRole(int role)
{
this->role = role;
}
void QValueComboBox::handleSelectionChanged(int idx)
{
emit valueChanged();
}

33
src/qt/qvaluecombobox.h Normal file
View file

@ -0,0 +1,33 @@
#ifndef QVALUECOMBOBOX_H
#define QVALUECOMBOBOX_H
#include <QComboBox>
// QComboBox that can be used with QDataWidgetMapper to select
// ordinal values from a model.
class QValueComboBox : public QComboBox
{
Q_OBJECT
Q_PROPERTY(int value READ value WRITE setValue NOTIFY valueChanged USER true);
public:
explicit QValueComboBox(QWidget *parent = 0);
int value() const;
void setValue(int value);
// Model role to use as value
void setRole(int role);
signals:
void valueChanged();
public slots:
private:
int role;
private slots:
void handleSelectionChanged(int idx);
};
#endif // QVALUECOMBOBOX_H

5
src/qt/sendcoinsentry.cpp
View file

@ -4,6 +4,7 @@
#include "bitcoinunits.h"
#include "addressbookpage.h"
#include "walletmodel.h"
#include "optionsmodel.h"
#include "addresstablemodel.h"
#include "qapplication.h"
@ -71,6 +72,10 @@ void SendCoinsEntry::clear()
ui->addAsLabel->clear();
ui->payAmount->clear();
ui->payTo->setFocus();
if(model)
{
ui->payAmount->setDisplayUnit(model->getOptionsModel()->getDisplayUnit());
}
}
void SendCoinsEntry::on_deleteButton_clicked()

3
src/qt/transactiontablemodel.cpp
View file

@ -4,6 +4,7 @@
#include "guiconstants.h"
#include "transactiondesc.h"
#include "walletmodel.h"
#include "optionsmodel.h"
#include "addresstablemodel.h"
#include "bitcoinunits.h"
@ -398,7 +399,7 @@ QVariant TransactionTableModel::formatTxToAddress(const TransactionRecord *wtx)
QVariant TransactionTableModel::formatTxAmount(const TransactionRecord *wtx, bool showUnconfirmed) const
{
QString str = BitcoinUnits::format(BitcoinUnits::BTC, wtx->credit + wtx->debit);
QString str = BitcoinUnits::format(walletModel->getOptionsModel()->getDisplayUnit(), wtx->credit + wtx->debit);
if(showUnconfirmed)
{
if(!wtx->status.confirmed || wtx->status.maturity != TransactionStatus::Mature)

3
src/qt/transactionview.cpp
View file

@ -9,6 +9,7 @@
#include "csvmodelwriter.h"
#include "transactiondescdialog.h"
#include "editaddressdialog.h"
#include "optionsmodel.h"
#include <QScrollBar>
#include <QComboBox>
@ -227,7 +228,7 @@ void TransactionView::changedPrefix(const QString &prefix)
void TransactionView::changedAmount(const QString &amount)
{
qint64 amount_parsed = 0;
if(BitcoinUnits::parse(BitcoinUnits::BTC, amount, &amount_parsed))
if(BitcoinUnits::parse(model->getOptionsModel()->getDisplayUnit(), amount, &amount_parsed))
{
transactionProxyModel->setMinAmount(amount_parsed);
}

5
src/qt/walletmodel.cpp
View file

@ -9,8 +9,8 @@
#include <QTimer>
#include <QSet>
WalletModel::WalletModel(CWallet *wallet, QObject *parent) :
QObject(parent), wallet(wallet), optionsModel(0), addressTableModel(0),
WalletModel::WalletModel(CWallet *wallet, OptionsModel *optionsModel, QObject *parent) :
QObject(parent), wallet(wallet), optionsModel(optionsModel), addressTableModel(0),
transactionTableModel(0),
cachedBalance(0), cachedUnconfirmedBalance(0), cachedNumTransactions(0)
{
@ -20,7 +20,6 @@ WalletModel::WalletModel(CWallet *wallet, QObject *parent) :
connect(timer, SIGNAL(timeout()), this, SLOT(update()));
timer->start(MODEL_UPDATE_DELAY);
optionsModel = new OptionsModel(wallet, this);
addressTableModel = new AddressTableModel(wallet, this);
transactionTableModel = new TransactionTableModel(wallet, this);
}

2
src/qt/walletmodel.h
View file

@ -20,7 +20,7 @@ class WalletModel : public QObject
{
Q_OBJECT
public:
explicit WalletModel(CWallet *wallet, QObject *parent = 0);
explicit WalletModel(CWallet *wallet, OptionsModel *optionsModel, QObject *parent = 0);
enum StatusCode
{