src/qt/transactionview.cpp

   1 #include "transactionview.h"
   2
   3 #include "transactionfilterproxy.h"
   4 #include "transactionrecord.h"
   5 #include "walletmodel.h"
   6 #include "addresstablemodel.h"
   7 #include "transactiontablemodel.h"
   8 #include "bitcoinunits.h"
   9 #include "csvmodelwriter.h"
  10 #include "transactiondescdialog.h"
  11 #include "editaddressdialog.h"
  12 #include "optionsmodel.h"
  13 #include "guiutil.h"
  14
  15 #include <QScrollBar>
  16 #include <QComboBox>
  17 #include <QDoubleValidator>
  18 #include <QHBoxLayout>
  19 #include <QVBoxLayout>
  20 #include <QLineEdit>
  21 #include <QTableView>
  22 #include <QHeaderView>
  23 #include <QPushButton>
  24 #include <QFileDialog>
  25 #include <QMessageBox>
  26 #include <QPoint>
  27 #include <QMenu>
  28 #include <QApplication>
  29 #include <QClipboard>
  30 #include <QLabel>
  31 #include <QDateTimeEdit>
  32
  33 TransactionView::TransactionView(QWidget *parent) :
  34     QWidget(parent), model(0), transactionProxyModel(0),
  35     transactionView(0)
  36 {
  37     // Build filter row
  38     setContentsMargins(0,0,0,0);
  39
  40     QHBoxLayout *hlayout = new QHBoxLayout();
  41     hlayout->setContentsMargins(0,0,0,0);
  42 #ifdef Q_WS_MAC
  43     hlayout->setSpacing(5);
  44     hlayout->addSpacing(26);
  45 #else
  46     hlayout->setSpacing(0);
  47     hlayout->addSpacing(23);
  48 #endif
  49
  50     dateWidget = new QComboBox(this);
  51 #ifdef Q_WS_MAC
  52     dateWidget->setFixedWidth(121);
  53 #else
  54     dateWidget->setFixedWidth(120);
  55 #endif
  56     dateWidget->addItem(tr("All"), All);
  57     dateWidget->addItem(tr("Today"), Today);
  58     dateWidget->addItem(tr("This week"), ThisWeek);
  59     dateWidget->addItem(tr("This month"), ThisMonth);
  60     dateWidget->addItem(tr("Last month"), LastMonth);
  61     dateWidget->addItem(tr("This year"), ThisYear);
  62     dateWidget->addItem(tr("Range..."), Range);
  63     hlayout->addWidget(dateWidget);
  64
  65     typeWidget = new QComboBox(this);
  66 #ifdef Q_WS_MAC
  67     typeWidget->setFixedWidth(121);
  68 #else
  69     typeWidget->setFixedWidth(120);
  70 #endif
  71
  72     typeWidget->addItem(tr("All"), TransactionFilterProxy::ALL_TYPES);
  73     typeWidget->addItem(tr("Received with"), TransactionFilterProxy::TYPE(TransactionRecord::RecvWithAddress) |
  74                                         TransactionFilterProxy::TYPE(TransactionRecord::RecvFromIP));
  75     typeWidget->addItem(tr("Sent to"), TransactionFilterProxy::TYPE(TransactionRecord::SendToAddress) |
  76                                   TransactionFilterProxy::TYPE(TransactionRecord::SendToIP));
  77     typeWidget->addItem(tr("To yourself"), TransactionFilterProxy::TYPE(TransactionRecord::SendToSelf));
  78     typeWidget->addItem(tr("Mined"), TransactionFilterProxy::TYPE(TransactionRecord::Generated));
  79     typeWidget->addItem(tr("Other"), TransactionFilterProxy::TYPE(TransactionRecord::Other));
  80
  81     hlayout->addWidget(typeWidget);
  82
  83     addressWidget = new QLineEdit(this);
  84 #if QT_VERSION >= 0x040700
  85     addressWidget->setPlaceholderText(tr("Enter address or label to search"));
  86 #endif
  87     hlayout->addWidget(addressWidget);
  88
  89     amountWidget = new QLineEdit(this);
  90 #if QT_VERSION >= 0x040700
  91     amountWidget->setPlaceholderText(tr("Min amount"));
  92 #endif
  93 #ifdef Q_WS_MAC
  94     amountWidget->setFixedWidth(97);
  95 #else
  96     amountWidget->setFixedWidth(100);
  97 #endif
  98     amountWidget->setValidator(new QDoubleValidator(0, 1e20, 8, this));
  99     hlayout->addWidget(amountWidget);
 100
 101     QVBoxLayout *vlayout = new QVBoxLayout(this);
 102     vlayout->setContentsMargins(0,0,0,0);
 103     vlayout->setSpacing(0);
 104
 105     QTableView *view = new QTableView(this);
 106     vlayout->addLayout(hlayout);
 107     vlayout->addWidget(createDateRangeWidget());
 108     vlayout->addWidget(view);
 109     vlayout->setSpacing(0);
 110     int width = view->verticalScrollBar()->sizeHint().width();
 111     // Cover scroll bar width with spacing
 112 #ifdef Q_WS_MAC
 113     hlayout->addSpacing(width+2);
 114 #else
 115     hlayout->addSpacing(width);
 116 #endif
 117     // Always show scroll bar
 118     view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
 119     view->setTabKeyNavigation(false);
 120     view->setContextMenuPolicy(Qt::CustomContextMenu);
 121
 122     transactionView = view;
 123
 124     // Actions
 125     QAction *copyAddressAction = new QAction(tr("Copy address"), this);
 126     QAction *copyLabelAction = new QAction(tr("Copy label"), this);
 127     QAction *copyAmountAction = new QAction(tr("Copy amount"), this);
 128     QAction *editLabelAction = new QAction(tr("Edit label"), this);
 129     QAction *showDetailsAction = new QAction(tr("Show details..."), this);
 130
 131     contextMenu = new QMenu();
 132     contextMenu->addAction(copyAddressAction);
 133     contextMenu->addAction(copyLabelAction);
 134     contextMenu->addAction(copyAmountAction);
 135     contextMenu->addAction(editLabelAction);
 136     contextMenu->addAction(showDetailsAction);
 137
 138     // Connect actions
 139     connect(dateWidget, SIGNAL(activated(int)), this, SLOT(chooseDate(int)));
 140     connect(typeWidget, SIGNAL(activated(int)), this, SLOT(chooseType(int)));
 141     connect(addressWidget, SIGNAL(textChanged(QString)), this, SLOT(changedPrefix(QString)));
 142     connect(amountWidget, SIGNAL(textChanged(QString)), this, SLOT(changedAmount(QString)));
 143
 144     connect(view, SIGNAL(doubleClicked(QModelIndex)), this, SIGNAL(doubleClicked(QModelIndex)));
 145     connect(view, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextualMenu(QPoint)));
 146
 147     connect(copyAddressAction, SIGNAL(triggered()), this, SLOT(copyAddress()));
 148     connect(copyLabelAction, SIGNAL(triggered()), this, SLOT(copyLabel()));
 149     connect(copyAmountAction, SIGNAL(triggered()), this, SLOT(copyAmount()));
 150     connect(editLabelAction, SIGNAL(triggered()), this, SLOT(editLabel()));
 151     connect(showDetailsAction, SIGNAL(triggered()), this, SLOT(showDetails()));
 152 }
 153
 154 void TransactionView::setModel(WalletModel *model)
 155 {
 156     this->model = model;
 157     if(model)
 158     {
 159         transactionProxyModel = new TransactionFilterProxy(this);
 160         transactionProxyModel->setSourceModel(model->getTransactionTableModel());
 161         transactionProxyModel->setDynamicSortFilter(true);
 162
 163         transactionProxyModel->setSortRole(Qt::EditRole);
 164
 165         transactionView->setModel(transactionProxyModel);
 166         transactionView->setAlternatingRowColors(true);
 167         transactionView->setSelectionBehavior(QAbstractItemView::SelectRows);
 168         transactionView->setSelectionMode(QAbstractItemView::ExtendedSelection);
 169         transactionView->setSortingEnabled(true);
 170         transactionView->sortByColumn(TransactionTableModel::Status, Qt::DescendingOrder);
 171         transactionView->verticalHeader()->hide();
 172
 173         transactionView->horizontalHeader()->resizeSection(
 174                 TransactionTableModel::Status, 23);
 175         transactionView->horizontalHeader()->resizeSection(
 176                 TransactionTableModel::Date, 120);
 177         transactionView->horizontalHeader()->resizeSection(
 178                 TransactionTableModel::Type, 120);
 179         transactionView->horizontalHeader()->setResizeMode(
 180                 TransactionTableModel::ToAddress, QHeaderView::Stretch);
 181         transactionView->horizontalHeader()->resizeSection(
 182                 TransactionTableModel::Amount, 100);
 183     }
 184 }
 185
 186 void TransactionView::chooseDate(int idx)
 187 {
 188     if(!transactionProxyModel)
 189         return;
 190     QDate current = QDate::currentDate();
 191     dateRangeWidget->setVisible(false);
 192     switch(dateWidget->itemData(idx).toInt())
 193     {
 194     case All:
 195         transactionProxyModel->setDateRange(
 196                 TransactionFilterProxy::MIN_DATE,
 197                 TransactionFilterProxy::MAX_DATE);
 198         break;
 199     case Today:
 200         transactionProxyModel->setDateRange(
 201                 QDateTime(current),
 202                 TransactionFilterProxy::MAX_DATE);
 203         break;
 204     case ThisWeek: {
 205         // Find last monday
 206         QDate startOfWeek = current.addDays(-(current.dayOfWeek()-1));
 207         transactionProxyModel->setDateRange(
 208                 QDateTime(startOfWeek),
 209                 TransactionFilterProxy::MAX_DATE);
 210
 211         } break;
 212     case ThisMonth:
 213         transactionProxyModel->setDateRange(
 214                 QDateTime(QDate(current.year(), current.month(), 1)),
 215                 TransactionFilterProxy::MAX_DATE);
 216         break;
 217     case LastMonth:
 218         transactionProxyModel->setDateRange(
 219                 QDateTime(QDate(current.year(), current.month()-1, 1)),
 220                 QDateTime(QDate(current.year(), current.month(), 1)));
 221         break;
 222     case ThisYear:
 223         transactionProxyModel->setDateRange(
 224                 QDateTime(QDate(current.year(), 1, 1)),
 225                 TransactionFilterProxy::MAX_DATE);
 226         break;
 227     case Range:
 228         dateRangeWidget->setVisible(true);
 229         dateRangeChanged();
 230         break;
 231     }
 232 }
 233
 234 void TransactionView::chooseType(int idx)
 235 {
 236     if(!transactionProxyModel)
 237         return;
 238     transactionProxyModel->setTypeFilter(
 239         typeWidget->itemData(idx).toInt());
 240 }
 241
 242 void TransactionView::changedPrefix(const QString &prefix)
 243 {
 244     if(!transactionProxyModel)
 245         return;
 246     transactionProxyModel->setAddressPrefix(prefix);
 247 }
 248
 249 void TransactionView::changedAmount(const QString &amount)
 250 {
 251     if(!transactionProxyModel)
 252         return;
 253     qint64 amount_parsed = 0;
 254     if(BitcoinUnits::parse(model->getOptionsModel()->getDisplayUnit(), amount, &amount_parsed))
 255     {
 256         transactionProxyModel->setMinAmount(amount_parsed);
 257     }
 258     else
 259     {
 260         transactionProxyModel->setMinAmount(0);
 261     }
 262 }
 263
 264 void TransactionView::exportClicked()
 265 {
 266     // CSV is currently the only supported format
 267     QString filename = QFileDialog::getSaveFileName(
 268             this,
 269             tr("Export Transaction Data"),
 270             QDir::currentPath(),
 271             tr("Comma separated file (*.csv)"));
 272
 273     if (filename.isNull()) return;
 274
 275     CSVModelWriter writer(filename);
 276
 277     // name, column, role
 278     writer.setModel(transactionProxyModel);
 279     writer.addColumn(tr("Confirmed"), 0, TransactionTableModel::ConfirmedRole);
 280     writer.addColumn(tr("Date"), 0, TransactionTableModel::DateRole);
 281     writer.addColumn(tr("Type"), TransactionTableModel::Type, Qt::EditRole);
 282     writer.addColumn(tr("Label"), 0, TransactionTableModel::LabelRole);
 283     writer.addColumn(tr("Address"), 0, TransactionTableModel::AddressRole);
 284     writer.addColumn(tr("Amount"), 0, TransactionTableModel::FormattedAmountRole);
 285     writer.addColumn(tr("ID"), 0, TransactionTableModel::TxIDRole);
 286
 287     if(!writer.write())
 288     {
 289         QMessageBox::critical(this, tr("Error exporting"), tr("Could not write to file %1.").arg(filename),
 290                               QMessageBox::Abort, QMessageBox::Abort);
 291     }
 292 }
 293
 294 void TransactionView::contextualMenu(const QPoint &point)
 295 {
 296     QModelIndex index = transactionView->indexAt(point);
 297     if(index.isValid())
 298     {
 299         contextMenu->exec(QCursor::pos());
 300     }
 301 }
 302
 303 void TransactionView::copyAddress()
 304 {
 305     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::AddressRole);
 306 }
 307
 308 void TransactionView::copyLabel()
 309 {
 310     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::LabelRole);
 311 }
 312
 313 void TransactionView::copyAmount()
 314 {
 315     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::FormattedAmountRole);
 316 }
 317
 318 void TransactionView::editLabel()
 319 {
 320     if(!transactionView->selectionModel() ||!model)
 321         return;
 322     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
 323     if(!selection.isEmpty())
 324     {
 325         AddressTableModel *addressBook = model->getAddressTableModel();
 326         if(!addressBook)
 327             return;
 328         QString address = selection.at(0).data(TransactionTableModel::AddressRole).toString();
 329         if(address.isEmpty())
 330         {
 331             // If this transaction has no associated address, exit
 332             return;
 333         }
 334         // Is address in address book? Address book can miss address when a transaction is
 335         // sent from outside the UI.
 336         int idx = addressBook->lookupAddress(address);
 337         if(idx != -1)
 338         {
 339             // Edit sending / receiving address
 340             QModelIndex modelIdx = addressBook->index(idx, 0, QModelIndex());
 341             // Determine type of address, launch appropriate editor dialog type
 342             QString type = modelIdx.data(AddressTableModel::TypeRole).toString();
 343
 344             EditAddressDialog dlg(type==AddressTableModel::Receive
 345                                          ? EditAddressDialog::EditReceivingAddress
 346                                          : EditAddressDialog::EditSendingAddress,
 347                                   this);
 348             dlg.setModel(addressBook);
 349             dlg.loadRow(idx);
 350             dlg.exec();
 351         }
 352         else
 353         {
 354             // Add sending address
 355             EditAddressDialog dlg(EditAddressDialog::NewSendingAddress,
 356                                   this);
 357             dlg.setModel(addressBook);
 358             dlg.setAddress(address);
 359             dlg.exec();
 360         }
 361     }
 362 }
 363
 364 void TransactionView::showDetails()
 365 {
 366     if(!transactionView->selectionModel())
 367         return;
 368     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
 369     if(!selection.isEmpty())
 370     {
 371         TransactionDescDialog dlg(selection.at(0));
 372         dlg.exec();
 373     }
 374 }
 375
 376 QWidget *TransactionView::createDateRangeWidget()
 377 {
 378     dateRangeWidget = new QFrame();
 379     dateRangeWidget->setFrameStyle(QFrame::Panel | QFrame::Raised);
 380     dateRangeWidget->setContentsMargins(1,1,1,1);
 381     QHBoxLayout *layout = new QHBoxLayout(dateRangeWidget);
 382     layout->setContentsMargins(0,0,0,0);
 383     layout->addSpacing(23);
 384     layout->addWidget(new QLabel(tr("Range:")));
 385
 386     dateFrom = new QDateTimeEdit(this);
 387     dateFrom->setDisplayFormat("dd/MM/yy");
 388     dateFrom->setCalendarPopup(true);
 389     dateFrom->setMinimumWidth(100);
 390     dateFrom->setDate(QDate::currentDate().addDays(-7));
 391     layout->addWidget(dateFrom);
 392     layout->addWidget(new QLabel(tr("to")));
 393
 394     dateTo = new QDateTimeEdit(this);
 395     dateTo->setDisplayFormat("dd/MM/yy");
 396     dateTo->setCalendarPopup(true);
 397     dateTo->setMinimumWidth(100);
 398     dateTo->setDate(QDate::currentDate());
 399     layout->addWidget(dateTo);
 400     layout->addStretch();
 401
 402     // Hide by default
 403     dateRangeWidget->setVisible(false);
 404
 405     // Notify on change
 406     connect(dateFrom, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
 407     connect(dateTo, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
 408
 409     return dateRangeWidget;
 410 }
 411
 412 void TransactionView::dateRangeChanged()
 413 {
 414     if(!transactionProxyModel)
 415         return;
 416     transactionProxyModel->setDateRange(
 417             QDateTime(dateFrom->date()),
 418             QDateTime(dateTo->date()).addDays(1));
 419 }