Wladimir J. van der Laan
14 years ago
13 changed files with 443 additions and 109 deletions
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#include "transactionfilterproxy.h" |
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#include "transactiontablemodel.h" |
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#include <QDateTime> |
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#include <QDebug> |
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// Earliest date that can be represented (far in the past)
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const QDateTime TransactionFilterProxy::MIN_DATE = QDateTime::fromTime_t(0); |
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// Last date that can be represented (far in the future)
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const QDateTime TransactionFilterProxy::MAX_DATE = QDateTime::fromTime_t(0xFFFFFFFF); |
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TransactionFilterProxy::TransactionFilterProxy(QObject *parent) : |
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QSortFilterProxyModel(parent), |
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dateFrom(MIN_DATE), |
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dateTo(MAX_DATE), |
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addrPrefix(), |
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typeFilter(ALL_TYPES), |
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minAmount(0) |
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{ |
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} |
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bool TransactionFilterProxy::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const |
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{ |
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QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent); |
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int type = index.data(TransactionTableModel::TypeRole).toInt(); |
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QDateTime datetime = index.data(TransactionTableModel::DateRole).toDateTime(); |
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QString address = index.data(TransactionTableModel::AddressRole).toString(); |
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QString label = index.data(TransactionTableModel::LabelRole).toString(); |
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qint64 amount = index.data(TransactionTableModel::AbsoluteAmountRole).toLongLong(); |
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if(!(TYPE(type) & typeFilter)) |
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return false; |
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if(datetime < dateFrom || datetime > dateTo) |
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return false; |
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if(!address.startsWith(addrPrefix) && !label.startsWith(addrPrefix)) |
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return false; |
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if(amount < minAmount) |
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return false; |
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return true; |
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} |
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void TransactionFilterProxy::setDateRange(const QDateTime &from, const QDateTime &to) |
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{ |
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this->dateFrom = from; |
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this->dateTo = to; |
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invalidateFilter(); |
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} |
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void TransactionFilterProxy::setAddressPrefix(const QString &addrPrefix) |
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{ |
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this->addrPrefix = addrPrefix; |
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invalidateFilter(); |
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} |
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void TransactionFilterProxy::setTypeFilter(quint32 modes) |
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{ |
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this->typeFilter = modes; |
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invalidateFilter(); |
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} |
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void TransactionFilterProxy::setMinAmount(qint64 minimum) |
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{ |
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this->minAmount = minimum; |
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invalidateFilter(); |
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} |
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#ifndef TRANSACTIONFILTERPROXY_H |
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#define TRANSACTIONFILTERPROXY_H |
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#include <QSortFilterProxyModel> |
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#include <QDateTime> |
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// Filter transaction list according to pre-specified rules
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class TransactionFilterProxy : public QSortFilterProxyModel |
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{ |
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Q_OBJECT |
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public: |
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explicit TransactionFilterProxy(QObject *parent = 0); |
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// Earliest date that can be represented (far in the past)
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static const QDateTime MIN_DATE; |
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// Last date that can be represented (far in the future)
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static const QDateTime MAX_DATE; |
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// Type filter bit field (all types)
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static const quint32 ALL_TYPES = 0xFFFFFFFF; |
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static quint32 TYPE(int type) { return 1<<type; } |
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void setDateRange(const QDateTime &from, const QDateTime &to); |
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void setAddressPrefix(const QString &addrPrefix); |
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// Type filter takes a bitfield created with TYPE() or ALL_TYPES
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void setTypeFilter(quint32 modes); |
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void setMinAmount(qint64 minimum); |
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protected: |
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bool filterAcceptsRow(int source_row, const QModelIndex & source_parent) const; |
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private: |
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QDateTime dateFrom; |
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QDateTime dateTo; |
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QString addrPrefix; |
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quint32 typeFilter; |
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qint64 minAmount; |
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signals: |
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public slots: |
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}; |
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#endif // TRANSACTIONFILTERPROXY_H
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#include "transactionview.h" |
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// Temp includes for filtering prototype
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// Move to TransactionFilterRow class
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#include "transactionfilterproxy.h" |
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#include "transactionrecord.h" |
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#include "transactiontablemodel.h" |
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#include "guiutil.h" |
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#include <QScrollBar> |
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#include <QComboBox> |
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#include <QDoubleValidator> |
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#include <QHBoxLayout> |
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#include <QVBoxLayout> |
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#include <QLineEdit> |
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#include <QTableView> |
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#include <QHeaderView> |
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#include <QDebug> |
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TransactionView::TransactionView(QWidget *parent) : |
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QWidget(parent), model(0), transactionProxyModel(0), |
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transactionView(0) |
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{ |
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// Build filter row
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QHBoxLayout *hlayout = new QHBoxLayout(); |
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hlayout->setContentsMargins(QMargins(0,0,0,0)); |
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hlayout->setSpacing(0); |
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hlayout->addSpacing(23); |
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dateWidget = new QComboBox(this); |
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dateWidget->setMaximumWidth(120); |
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dateWidget->setMinimumWidth(120); |
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dateWidget->addItem(tr("All"), All); |
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dateWidget->addItem(tr("Today"), Today); |
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dateWidget->addItem(tr("This week"), ThisWeek); |
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dateWidget->addItem(tr("This month"), ThisMonth); |
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dateWidget->addItem(tr("This year"), ThisYear); |
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dateWidget->addItem(tr("Range..."), Range); |
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hlayout->addWidget(dateWidget); |
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typeWidget = new QComboBox(this); |
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typeWidget->setMaximumWidth(120); |
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typeWidget->setMinimumWidth(120); |
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typeWidget->addItem(tr("All"), TransactionFilterProxy::ALL_TYPES); |
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typeWidget->addItem(tr("Received with"), TransactionFilterProxy::TYPE(TransactionRecord::RecvWithAddress) | |
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TransactionFilterProxy::TYPE(TransactionRecord::RecvFromIP)); |
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typeWidget->addItem(tr("Sent to"), TransactionFilterProxy::TYPE(TransactionRecord::SendToAddress) | |
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TransactionFilterProxy::TYPE(TransactionRecord::SendToIP)); |
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typeWidget->addItem(tr("To yourself"), TransactionFilterProxy::TYPE(TransactionRecord::SendToSelf)); |
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typeWidget->addItem(tr("Generated"), TransactionFilterProxy::TYPE(TransactionRecord::Generated)); |
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typeWidget->addItem(tr("Other"), TransactionFilterProxy::TYPE(TransactionRecord::Other)); |
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hlayout->addWidget(typeWidget); |
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addressWidget = new QLineEdit(this); |
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addressWidget->setPlaceholderText("Enter address or label to search"); |
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hlayout->addWidget(addressWidget); |
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amountWidget = new QLineEdit(this); |
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amountWidget->setPlaceholderText("Min amount"); |
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amountWidget->setMaximumWidth(79); |
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amountWidget->setMinimumWidth(79); |
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amountWidget->setValidator(new QDoubleValidator(0, 1e20, 8, this)); |
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hlayout->addWidget(amountWidget); |
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QVBoxLayout *vlayout = new QVBoxLayout(this); |
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QTableView *view = new QTableView(this); |
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vlayout->addLayout(hlayout); |
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vlayout->addWidget(view); |
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vlayout->setSpacing(0); |
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int width = view->verticalScrollBar()->sizeHint().width(); |
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// Cover scroll bar width with spacing
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hlayout->addSpacing(width); |
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// Always show scroll bar
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view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn); |
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transactionView = view; |
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connect(dateWidget, SIGNAL(activated(int)), this, SLOT(chooseDate(int))); |
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connect(typeWidget, SIGNAL(activated(int)), this, SLOT(chooseType(int))); |
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connect(addressWidget, SIGNAL(textChanged(const QString&)), this, SLOT(changedPrefix(const QString&))); |
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connect(amountWidget, SIGNAL(textChanged(const QString&)), this, SLOT(changedAmount(const QString&))); |
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} |
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void TransactionView::setModel(TransactionTableModel *model) |
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{ |
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this->model = model; |
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transactionProxyModel = new TransactionFilterProxy(this); |
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transactionProxyModel->setSourceModel(model); |
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transactionProxyModel->setDynamicSortFilter(true); |
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transactionProxyModel->setSortRole(Qt::EditRole); |
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transactionView->setModel(transactionProxyModel); |
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transactionView->setAlternatingRowColors(true); |
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transactionView->setSelectionBehavior(QAbstractItemView::SelectRows); |
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transactionView->setSelectionMode(QAbstractItemView::ExtendedSelection); |
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transactionView->setSortingEnabled(true); |
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transactionView->sortByColumn(TransactionTableModel::Status, Qt::DescendingOrder); |
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transactionView->verticalHeader()->hide(); |
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transactionView->horizontalHeader()->resizeSection( |
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TransactionTableModel::Status, 23); |
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transactionView->horizontalHeader()->resizeSection( |
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TransactionTableModel::Date, 120); |
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transactionView->horizontalHeader()->resizeSection( |
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TransactionTableModel::Type, 120); |
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transactionView->horizontalHeader()->setResizeMode( |
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TransactionTableModel::ToAddress, QHeaderView::Stretch); |
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transactionView->horizontalHeader()->resizeSection( |
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TransactionTableModel::Amount, 79); |
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} |
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void TransactionView::chooseDate(int idx) |
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{ |
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QDate current = QDate::currentDate(); |
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switch(dateWidget->itemData(idx).toInt()) |
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{ |
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case All: |
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transactionProxyModel->setDateRange( |
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TransactionFilterProxy::MIN_DATE, |
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TransactionFilterProxy::MAX_DATE); |
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break; |
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case Today: |
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transactionProxyModel->setDateRange( |
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QDateTime(current), |
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TransactionFilterProxy::MAX_DATE); |
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break; |
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case ThisWeek: { |
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// Find last monday
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QDate startOfWeek = current.addDays(-(current.dayOfWeek()-1)); |
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transactionProxyModel->setDateRange( |
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QDateTime(startOfWeek), |
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TransactionFilterProxy::MAX_DATE); |
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} break; |
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case ThisMonth: |
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transactionProxyModel->setDateRange( |
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QDateTime(QDate(current.year(), current.month(), 1)), |
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TransactionFilterProxy::MAX_DATE); |
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break; |
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case ThisYear: |
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transactionProxyModel->setDateRange( |
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QDateTime(QDate(current.year(), 1, 1)), |
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TransactionFilterProxy::MAX_DATE); |
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break; |
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case Range: |
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// TODO ask specific range
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break; |
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} |
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} |
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void TransactionView::chooseType(int idx) |
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{ |
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transactionProxyModel->setTypeFilter( |
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typeWidget->itemData(idx).toInt()); |
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} |
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void TransactionView::changedPrefix(const QString &prefix) |
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{ |
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transactionProxyModel->setAddressPrefix(prefix); |
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} |
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void TransactionView::changedAmount(const QString &amount) |
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{ |
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qint64 amount_parsed; |
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if(GUIUtil::parseMoney(amount, &amount_parsed)) |
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{ |
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transactionProxyModel->setMinAmount(amount_parsed); |
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} |
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else |
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{ |
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transactionProxyModel->setMinAmount(0); |
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} |
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} |
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@ -0,0 +1,53 @@
@@ -0,0 +1,53 @@
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#ifndef TRANSACTIONVIEW_H |
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#define TRANSACTIONVIEW_H |
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#include <QWidget> |
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class TransactionTableModel; |
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class TransactionFilterProxy; |
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QT_BEGIN_NAMESPACE |
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class QTableView; |
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class QComboBox; |
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class QLineEdit; |
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QT_END_NAMESPACE |
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class TransactionView : public QWidget |
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{ |
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Q_OBJECT |
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public: |
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explicit TransactionView(QWidget *parent = 0); |
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void setModel(TransactionTableModel *model); |
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enum DateEnum |
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{ |
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All, |
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Today, |
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ThisWeek, |
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ThisMonth, |
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ThisYear, |
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Range |
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}; |
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private: |
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TransactionTableModel *model; |
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TransactionFilterProxy *transactionProxyModel; |
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QTableView *transactionView; |
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QComboBox *dateWidget; |
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QComboBox *typeWidget; |
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QLineEdit *addressWidget; |
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QLineEdit *amountWidget; |
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signals: |
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public slots: |
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void chooseDate(int idx); |
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void chooseType(int idx); |
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void changedPrefix(const QString &prefix); |
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void changedAmount(const QString &amount); |
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}; |
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#endif // TRANSACTIONVIEW_H
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