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transactionview.cpp
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transactionview.cpp
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#include "transactionview.h"
#include "transactionfilterproxy.h"
#include "transactionrecord.h"
#include "walletmodel.h"
#include "addresstablemodel.h"
#include "transactiontablemodel.h"
#include "bitcoinunits.h"
#include "csvmodelwriter.h"
#include "transactiondescdialog.h"
#include "editaddressdialog.h"
#include "optionsmodel.h"
#include <QtGlobal>
#include <QScrollBar>
#include <QComboBox>
#include <QDoubleValidator>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QLineEdit>
#include <QTableView>
#include <QHeaderView>
#include <QPushButton>
#include <QFileDialog>
#include <QMessageBox>
#include <QPoint>
#include <QMenu>
#include <QApplication>
#include <QClipboard>
#include <QLabel>
#include <QDateTimeEdit>
TransactionView::TransactionView(QWidget *parent) :
QWidget(parent), model(0), transactionProxyModel(0),
transactionView(0)
{
// Build filter row
setContentsMargins(0,0,0,0);
QHBoxLayout *hlayout = new QHBoxLayout();
hlayout->setContentsMargins(0,0,0,0);
#ifdef Q_WS_MAC
hlayout->setSpacing(5);
hlayout->addSpacing(26);
#else
hlayout->setSpacing(0);
hlayout->addSpacing(23);
#endif
dateWidget = new QComboBox(this);
#ifdef Q_WS_MAC
dateWidget->setFixedWidth(121);
#else
dateWidget->setFixedWidth(120);
#endif
dateWidget->addItem(tr("All"), All);
dateWidget->addItem(tr("Today"), Today);
dateWidget->addItem(tr("This week"), ThisWeek);
dateWidget->addItem(tr("This month"), ThisMonth);
dateWidget->addItem(tr("Last month"), LastMonth);
dateWidget->addItem(tr("This year"), ThisYear);
dateWidget->addItem(tr("Range..."), Range);
hlayout->addWidget(dateWidget);
typeWidget = new QComboBox(this);
#ifdef Q_WS_MAC
typeWidget->setFixedWidth(121);
#else
typeWidget->setFixedWidth(120);
#endif
typeWidget->addItem(tr("All"), TransactionFilterProxy::ALL_TYPES);
typeWidget->addItem(tr("Received with"), TransactionFilterProxy::TYPE(TransactionRecord::RecvWithAddress) |
TransactionFilterProxy::TYPE(TransactionRecord::RecvFromIP));
typeWidget->addItem(tr("Sent to"), TransactionFilterProxy::TYPE(TransactionRecord::SendToAddress) |
TransactionFilterProxy::TYPE(TransactionRecord::SendToIP));
typeWidget->addItem(tr("To yourself"), TransactionFilterProxy::TYPE(TransactionRecord::SendToSelf));
typeWidget->addItem(tr("Mined"), TransactionFilterProxy::TYPE(TransactionRecord::Generated));
typeWidget->addItem(tr("Other"), TransactionFilterProxy::TYPE(TransactionRecord::Other));
hlayout->addWidget(typeWidget);
addressWidget = new QLineEdit(this);
#if QT_VERSION >= 0x040700
addressWidget->setPlaceholderText(tr("Enter address or label to search"));
#endif
hlayout->addWidget(addressWidget);
amountWidget = new QLineEdit(this);
#if QT_VERSION >= 0x040700
amountWidget->setPlaceholderText(tr("Min amount"));
#endif
#ifdef Q_WS_MAC
amountWidget->setFixedWidth(97);
#else
amountWidget->setFixedWidth(100);
#endif
amountWidget->setValidator(new QDoubleValidator(0, 1e20, 8, this));
hlayout->addWidget(amountWidget);
QVBoxLayout *vlayout = new QVBoxLayout(this);
vlayout->setContentsMargins(0,0,0,0);
vlayout->setSpacing(0);
//vlayout->addLayout(hlayout2);
QTableView *view = new QTableView(this);
vlayout->addLayout(hlayout);
vlayout->addWidget(createDateRangeWidget());
vlayout->addWidget(view);
vlayout->setSpacing(0);
int width = view->verticalScrollBar()->sizeHint().width();
// Cover scroll bar width with spacing
#ifdef Q_WS_MAC
hlayout->addSpacing(width+2);
#else
hlayout->addSpacing(width);
#endif
// Always show scroll bar
view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
view->setTabKeyNavigation(false);
view->setContextMenuPolicy(Qt::CustomContextMenu);
transactionView = view;
// Actions
QAction *copyAddressAction = new QAction(tr("Copy address"), this);
QAction *copyLabelAction = new QAction(tr("Copy label"), this);
QAction *editLabelAction = new QAction(tr("Edit label"), this);
QAction *showDetailsAction = new QAction(tr("Show details..."), this);
contextMenu = new QMenu();
contextMenu->addAction(copyAddressAction);
contextMenu->addAction(copyLabelAction);
contextMenu->addAction(editLabelAction);
contextMenu->addAction(showDetailsAction);
// Connect actions
connect(dateWidget, SIGNAL(activated(int)), this, SLOT(chooseDate(int)));
connect(typeWidget, SIGNAL(activated(int)), this, SLOT(chooseType(int)));
connect(addressWidget, SIGNAL(textChanged(QString)), this, SLOT(changedPrefix(QString)));
connect(amountWidget, SIGNAL(textChanged(QString)), this, SLOT(changedAmount(QString)));
connect(view, SIGNAL(doubleClicked(QModelIndex)), this, SIGNAL(doubleClicked(QModelIndex)));
connect(view,
SIGNAL(customContextMenuRequested(QPoint)),
this,
SLOT(contextualMenu(QPoint)));
connect(copyAddressAction, SIGNAL(triggered()), this, SLOT(copyAddress()));
connect(copyLabelAction, SIGNAL(triggered()), this, SLOT(copyLabel()));
connect(editLabelAction, SIGNAL(triggered()), this, SLOT(editLabel()));
connect(showDetailsAction, SIGNAL(triggered()), this, SLOT(showDetails()));
}
void TransactionView::setModel(WalletModel *model)
{
this->model = model;
if(model)
{
transactionProxyModel = new TransactionFilterProxy(this);
transactionProxyModel->setSourceModel(model->getTransactionTableModel());
transactionProxyModel->setDynamicSortFilter(true);
transactionProxyModel->setSortRole(Qt::EditRole);
transactionView->setModel(transactionProxyModel);
transactionView->setAlternatingRowColors(true);
transactionView->setSelectionBehavior(QAbstractItemView::SelectRows);
transactionView->setSelectionMode(QAbstractItemView::ExtendedSelection);
transactionView->setSortingEnabled(true);
transactionView->sortByColumn(TransactionTableModel::Status, Qt::DescendingOrder);
transactionView->verticalHeader()->hide();
transactionView->horizontalHeader()->resizeSection(
TransactionTableModel::Status, 23);
transactionView->horizontalHeader()->resizeSection(
TransactionTableModel::Date, 120);
transactionView->horizontalHeader()->resizeSection(
TransactionTableModel::Type, 120);
transactionView->horizontalHeader()->setResizeMode(
TransactionTableModel::ToAddress, QHeaderView::Stretch);
transactionView->horizontalHeader()->resizeSection(
TransactionTableModel::Amount, 100);
}
}
void TransactionView::chooseDate(int idx)
{
if(!transactionProxyModel)
return;
QDate current = QDate::currentDate();
dateRangeWidget->setVisible(false);
switch(dateWidget->itemData(idx).toInt())
{
case All:
transactionProxyModel->setDateRange(
TransactionFilterProxy::MIN_DATE,
TransactionFilterProxy::MAX_DATE);
break;
case Today:
transactionProxyModel->setDateRange(
QDateTime(current),
TransactionFilterProxy::MAX_DATE);
break;
case ThisWeek: {
// Find last monday
QDate startOfWeek = current.addDays(-(current.dayOfWeek()-1));
transactionProxyModel->setDateRange(
QDateTime(startOfWeek),
TransactionFilterProxy::MAX_DATE);
} break;
case ThisMonth:
transactionProxyModel->setDateRange(
QDateTime(QDate(current.year(), current.month(), 1)),
TransactionFilterProxy::MAX_DATE);
break;
case LastMonth:
transactionProxyModel->setDateRange(
QDateTime(QDate(current.year(), current.month()-1, 1)),
QDateTime(QDate(current.year(), current.month(), 1)));
break;
case ThisYear:
transactionProxyModel->setDateRange(
QDateTime(QDate(current.year(), 1, 1)),
TransactionFilterProxy::MAX_DATE);
break;
case Range:
dateRangeWidget->setVisible(true);
dateRangeChanged();
break;
}
}
void TransactionView::chooseType(int idx)
{
if(!transactionProxyModel)
return;
transactionProxyModel->setTypeFilter(
typeWidget->itemData(idx).toInt());
}
void TransactionView::changedPrefix(const QString &prefix)
{
if(!transactionProxyModel)
return;
transactionProxyModel->setAddressPrefix(prefix);
}
void TransactionView::changedAmount(const QString &amount)
{
if(!transactionProxyModel)
return;
qint64 amount_parsed = 0;
if(BitcoinUnits::parse(model->getOptionsModel()->getDisplayUnit(), amount, &amount_parsed))
{
transactionProxyModel->setMinAmount(amount_parsed);
}
else
{
transactionProxyModel->setMinAmount(0);
}
}
void TransactionView::exportClicked()
{
// CSV is currently the only supported format
QString filename = QFileDialog::getSaveFileName(
this,
tr("Export Transaction Data"),
QDir::currentPath(),
tr("Comma separated file (*.csv)"));
if (filename.isNull()) return;
CSVModelWriter writer(filename);
// name, column, role
writer.setModel(transactionProxyModel);
writer.addColumn(tr("Confirmed"), 0, TransactionTableModel::ConfirmedRole);
writer.addColumn(tr("Date"), 0, TransactionTableModel::DateRole);
writer.addColumn(tr("Type"), TransactionTableModel::Type, Qt::EditRole);
writer.addColumn(tr("Label"), 0, TransactionTableModel::LabelRole);
writer.addColumn(tr("Address"), 0, TransactionTableModel::AddressRole);
writer.addColumn(tr("Amount"), 0, TransactionTableModel::FormattedAmountRole);
writer.addColumn(tr("ID"), 0, TransactionTableModel::TxIDRole);
if(!writer.write())
{
QMessageBox::critical(this, tr("Error exporting"), tr("Could not write to file %1.").arg(filename),
QMessageBox::Abort, QMessageBox::Abort);
}
}
void TransactionView::contextualMenu(const QPoint &point)
{
QModelIndex index = transactionView->indexAt(point);
if(index.isValid())
{
contextMenu->exec(QCursor::pos());
}
}
void TransactionView::copyAddress()
{
if(!transactionView->selectionModel())
return;
QModelIndexList selection = transactionView->selectionModel()->selectedRows();
if(!selection.isEmpty())
{
QApplication::clipboard()->setText(selection.at(0).data(TransactionTableModel::AddressRole).toString());
}
}
void TransactionView::copyLabel()
{
if(!transactionView->selectionModel())
return;
QModelIndexList selection = transactionView->selectionModel()->selectedRows();
if(!selection.isEmpty())
{
QApplication::clipboard()->setText(selection.at(0).data(TransactionTableModel::LabelRole).toString());
}
}
void TransactionView::editLabel()
{
if(!transactionView->selectionModel() ||!model)
return;
QModelIndexList selection = transactionView->selectionModel()->selectedRows();
if(!selection.isEmpty())
{
AddressTableModel *addressBook = model->getAddressTableModel();
if(!addressBook)
return;
QString address = selection.at(0).data(TransactionTableModel::AddressRole).toString();
if(address.isEmpty())
{
// If this transaction has no associated address, exit
return;
}
// Is address in address book? Address book can miss address when a transaction is
// sent from outside the UI.
int idx = addressBook->lookupAddress(address);
if(idx != -1)
{
// Edit sending / receiving address
QModelIndex modelIdx = addressBook->index(idx, 0, QModelIndex());
// Determine type of address, launch appropriate editor dialog type
QString type = modelIdx.data(AddressTableModel::TypeRole).toString();
EditAddressDialog dlg(type==AddressTableModel::Receive
? EditAddressDialog::EditReceivingAddress
: EditAddressDialog::EditSendingAddress,
this);
dlg.setModel(addressBook);
dlg.loadRow(idx);
dlg.exec();
}
else
{
// Add sending address
EditAddressDialog dlg(EditAddressDialog::NewSendingAddress,
this);
dlg.setModel(addressBook);
dlg.setAddress(address);
dlg.exec();
}
}
}
void TransactionView::showDetails()
{
if(!transactionView->selectionModel())
return;
QModelIndexList selection = transactionView->selectionModel()->selectedRows();
if(!selection.isEmpty())
{
TransactionDescDialog dlg(selection.at(0));
dlg.exec();
}
}
QWidget *TransactionView::createDateRangeWidget()
{
dateRangeWidget = new QFrame();
dateRangeWidget->setFrameStyle(QFrame::Panel | QFrame::Raised);
dateRangeWidget->setContentsMargins(1,1,1,1);
QHBoxLayout *layout = new QHBoxLayout(dateRangeWidget);
layout->setContentsMargins(0,0,0,0);
layout->addSpacing(23);
layout->addWidget(new QLabel(tr("Range:")));
dateFrom = new QDateTimeEdit(this);
dateFrom->setDisplayFormat("dd/MM/yy");
dateFrom->setCalendarPopup(true);
dateFrom->setMinimumWidth(100);
dateFrom->setDate(QDate::currentDate().addDays(-7));
layout->addWidget(dateFrom);
layout->addWidget(new QLabel(tr("to")));
dateTo = new QDateTimeEdit(this);
dateTo->setDisplayFormat("dd/MM/yy");
dateTo->setCalendarPopup(true);
dateTo->setMinimumWidth(100);
dateTo->setDate(QDate::currentDate());
layout->addWidget(dateTo);
layout->addStretch();
// Hide by default
dateRangeWidget->setVisible(false);
// Notify on change
connect(dateFrom, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
connect(dateTo, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
return dateRangeWidget;
}
void TransactionView::dateRangeChanged()
{
if(!transactionProxyModel)
return;
transactionProxyModel->setDateRange(
QDateTime(dateFrom->date()),
QDateTime(dateTo->date()).addDays(1));
}

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