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 <QMessageBox>
  25 #include <QPoint>
  26 #include <QMenu>
  27 #include <QApplication>
  28 #include <QClipboard>
  29 #include <QLabel>
  30 #include <QDateTimeEdit>
  31
  32 TransactionView::TransactionView(QWidget *parent) :
  33     QWidget(parent), model(0), transactionProxyModel(0),
  34     transactionView(0)
  35 {
  36     // Build filter row
  37     setContentsMargins(0,0,0,0);
  38
  39     QHBoxLayout *hlayout = new QHBoxLayout();
  40     hlayout->setContentsMargins(0,0,0,0);
  41 #ifdef Q_OS_MAC
  42     hlayout->setSpacing(5);
  43     hlayout->addSpacing(26);
  44 #else
  45     hlayout->setSpacing(0);
  46     hlayout->addSpacing(23);
  47 #endif
  48
  49     dateWidget = new QComboBox(this);
  50 #ifdef Q_OS_MAC
  51     dateWidget->setFixedWidth(121);
  52 #else
  53     dateWidget->setFixedWidth(120);
  54 #endif
  55     dateWidget->addItem(tr("All"), All);
  56     dateWidget->addItem(tr("Today"), Today);
  57     dateWidget->addItem(tr("This week"), ThisWeek);
  58     dateWidget->addItem(tr("This month"), ThisMonth);
  59     dateWidget->addItem(tr("Last month"), LastMonth);
  60     dateWidget->addItem(tr("This year"), ThisYear);
  61     dateWidget->addItem(tr("Range..."), Range);
  62     hlayout->addWidget(dateWidget);
  63
  64     typeWidget = new QComboBox(this);
  65 #ifdef Q_OS_MAC
  66     typeWidget->setFixedWidth(121);
  67 #else
  68     typeWidget->setFixedWidth(120);
  69 #endif
  70
  71     typeWidget->addItem(tr("All"), TransactionFilterProxy::ALL_TYPES);
  72     typeWidget->addItem(tr("Received with"), TransactionFilterProxy::TYPE(TransactionRecord::RecvWithAddress) |
  73                                         TransactionFilterProxy::TYPE(TransactionRecord::RecvFromOther));
  74     typeWidget->addItem(tr("Sent to"), TransactionFilterProxy::TYPE(TransactionRecord::SendToAddress) |
  75                                   TransactionFilterProxy::TYPE(TransactionRecord::SendToOther));
  76     typeWidget->addItem(tr("To yourself"), TransactionFilterProxy::TYPE(TransactionRecord::SendToSelf));
  77     typeWidget->addItem(tr("Mined"), TransactionFilterProxy::TYPE(TransactionRecord::StakeMint));
  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     /* Do not move this to the XML file, Qt before 4.7 will choke on it */
  86     addressWidget->setPlaceholderText(tr("Enter address or label to search"));
  87 #endif
  88     hlayout->addWidget(addressWidget);
  89
  90     amountWidget = new QLineEdit(this);
  91 #if QT_VERSION >= 0x040700
  92     /* Do not move this to the XML file, Qt before 4.7 will choke on it */
  93     amountWidget->setPlaceholderText(tr("Min amount"));
  94 #endif
  95 #ifdef Q_OS_MAC
  96     amountWidget->setFixedWidth(97);
  97 #else
  98     amountWidget->setFixedWidth(100);
  99 #endif
 100     amountWidget->setValidator(new QDoubleValidator(0, 1e20, 8, this));
 101     hlayout->addWidget(amountWidget);
 102
 103     QVBoxLayout *vlayout = new QVBoxLayout(this);
 104     vlayout->setContentsMargins(0,0,0,0);
 105     vlayout->setSpacing(0);
 106
 107     QTableView *view = new QTableView(this);
 108     vlayout->addLayout(hlayout);
 109     vlayout->addWidget(createDateRangeWidget());
 110     vlayout->addWidget(view);
 111     vlayout->setSpacing(0);
 112     int width = view->verticalScrollBar()->sizeHint().width();
 113     // Cover scroll bar width with spacing
 114 #ifdef Q_OS_MAC
 115     hlayout->addSpacing(width+2);
 116 #else
 117     hlayout->addSpacing(width);
 118 #endif
 119     // Always show scroll bar
 120     view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
 121     view->setTabKeyNavigation(false);
 122     view->setContextMenuPolicy(Qt::CustomContextMenu);
 123
 124     transactionView = view;
 125
 126     // Actions
 127     QAction *copyAddressAction = new QAction(tr("Copy address"), this);
 128     QAction *copyLabelAction = new QAction(tr("Copy label"), this);
 129     QAction *copyAmountAction = new QAction(tr("Copy amount"), this);
 130     QAction *editLabelAction = new QAction(tr("Edit label"), this);
 131     QAction *showDetailsAction = new QAction(tr("Show transaction details"), this);
 132
 133     contextMenu = new QMenu();
 134     contextMenu->addAction(copyAddressAction);
 135     contextMenu->addAction(copyLabelAction);
 136     contextMenu->addAction(copyAmountAction);
 137     contextMenu->addAction(editLabelAction);
 138     contextMenu->addAction(showDetailsAction);
 139
 140     // Connect actions
 141     connect(dateWidget, SIGNAL(activated(int)), this, SLOT(chooseDate(int)));
 142     connect(typeWidget, SIGNAL(activated(int)), this, SLOT(chooseType(int)));
 143     connect(addressWidget, SIGNAL(textChanged(QString)), this, SLOT(changedPrefix(QString)));
 144     connect(amountWidget, SIGNAL(textChanged(QString)), this, SLOT(changedAmount(QString)));
 145
 146     connect(view, SIGNAL(doubleClicked(QModelIndex)), this, SIGNAL(doubleClicked(QModelIndex)));
 147     connect(view, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextualMenu(QPoint)));
 148
 149     connect(copyAddressAction, SIGNAL(triggered()), this, SLOT(copyAddress()));
 150     connect(copyLabelAction, SIGNAL(triggered()), this, SLOT(copyLabel()));
 151     connect(copyAmountAction, SIGNAL(triggered()), this, SLOT(copyAmount()));
 152     connect(editLabelAction, SIGNAL(triggered()), this, SLOT(editLabel()));
 153     connect(showDetailsAction, SIGNAL(triggered()), this, SLOT(showDetails()));
 154 }
 155
 156 void TransactionView::setModel(WalletModel *model)
 157 {
 158     this->model = model;
 159     if(model)
 160     {
 161         transactionProxyModel = new TransactionFilterProxy(this);
 162         transactionProxyModel->setSourceModel(model->getTransactionTableModel());
 163         transactionProxyModel->setDynamicSortFilter(true);
 164         transactionProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
 165         transactionProxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
 166
 167         transactionProxyModel->setSortRole(Qt::EditRole);
 168
 169         transactionView->setModel(transactionProxyModel);
 170         transactionView->setAlternatingRowColors(true);
 171         transactionView->setSelectionBehavior(QAbstractItemView::SelectRows);
 172         transactionView->setSelectionMode(QAbstractItemView::ExtendedSelection);
 173         transactionView->setSortingEnabled(true);
 174         transactionView->sortByColumn(TransactionTableModel::Status, Qt::DescendingOrder);
 175         transactionView->verticalHeader()->hide();
 176
 177         transactionView->horizontalHeader()->resizeSection(
 178                 TransactionTableModel::Status, 23);
 179         transactionView->horizontalHeader()->resizeSection(
 180                 TransactionTableModel::Date, 120);
 181         transactionView->horizontalHeader()->resizeSection(
 182                 TransactionTableModel::Type, 120);
 183         transactionView->horizontalHeader()->setResizeMode(
 184                 TransactionTableModel::ToAddress, QHeaderView::Stretch);
 185         transactionView->horizontalHeader()->resizeSection(
 186                 TransactionTableModel::Amount, 100);
 187     }
 188 }
 189
 190 void TransactionView::chooseDate(int idx)
 191 {
 192     if(!transactionProxyModel)
 193         return;
 194     QDate current = QDate::currentDate();
 195     dateRangeWidget->setVisible(false);
 196     switch(dateWidget->itemData(idx).toInt())
 197     {
 198     case All:
 199         transactionProxyModel->setDateRange(
 200                 TransactionFilterProxy::MIN_DATE,
 201                 TransactionFilterProxy::MAX_DATE);
 202         break;
 203     case Today:
 204         transactionProxyModel->setDateRange(
 205                 QDateTime(current),
 206                 TransactionFilterProxy::MAX_DATE);
 207         break;
 208     case ThisWeek: {
 209         // Find last Monday
 210         QDate startOfWeek = current.addDays(-(current.dayOfWeek()-1));
 211         transactionProxyModel->setDateRange(
 212                 QDateTime(startOfWeek),
 213                 TransactionFilterProxy::MAX_DATE);
 214
 215         } break;
 216     case ThisMonth:
 217         transactionProxyModel->setDateRange(
 218                 QDateTime(QDate(current.year(), current.month(), 1)),
 219                 TransactionFilterProxy::MAX_DATE);
 220         break;
 221     case LastMonth:
 222         transactionProxyModel->setDateRange(
 223                 QDateTime(QDate(current.year(), current.month()-1, 1)),
 224                 QDateTime(QDate(current.year(), current.month(), 1)));
 225         break;
 226     case ThisYear:
 227         transactionProxyModel->setDateRange(
 228                 QDateTime(QDate(current.year(), 1, 1)),
 229                 TransactionFilterProxy::MAX_DATE);
 230         break;
 231     case Range:
 232         dateRangeWidget->setVisible(true);
 233         dateRangeChanged();
 234         break;
 235     }
 236 }
 237
 238 void TransactionView::chooseType(int idx)
 239 {
 240     if(!transactionProxyModel)
 241         return;
 242     transactionProxyModel->setTypeFilter(
 243         typeWidget->itemData(idx).toInt());
 244 }
 245
 246 void TransactionView::changedPrefix(const QString &prefix)
 247 {
 248     if(!transactionProxyModel)
 249         return;
 250     transactionProxyModel->setAddressPrefix(prefix);
 251 }
 252
 253 void TransactionView::changedAmount(const QString &amount)
 254 {
 255     if(!transactionProxyModel)
 256         return;
 257     qint64 amount_parsed = 0;
 258     if(BitcoinUnits::parse(model->getOptionsModel()->getDisplayUnit(), amount, &amount_parsed))
 259     {
 260         transactionProxyModel->setMinAmount(amount_parsed);
 261     }
 262     else
 263     {
 264         transactionProxyModel->setMinAmount(0);
 265     }
 266 }
 267
 268 void TransactionView::exportClicked()
 269 {
 270     // CSV is currently the only supported format
 271     QString filename = GUIUtil::getSaveFileName(
 272             this,
 273             tr("Export Transaction Data"), QString(),
 274             tr("Comma separated file (*.csv)"));
 275
 276     if (filename.isNull()) return;
 277
 278     CSVModelWriter writer(filename);
 279
 280     // name, column, role
 281     writer.setModel(transactionProxyModel);
 282     writer.addColumn(tr("Confirmed"), 0, TransactionTableModel::ConfirmedRole);
 283     writer.addColumn(tr("Date"), 0, TransactionTableModel::DateRole);
 284     writer.addColumn(tr("Type"), TransactionTableModel::Type, Qt::EditRole);
 285     writer.addColumn(tr("Label"), 0, TransactionTableModel::LabelRole);
 286     writer.addColumn(tr("Address"), 0, TransactionTableModel::AddressRole);
 287     writer.addColumn(tr("Amount"), 0, TransactionTableModel::FormattedAmountRole);
 288     writer.addColumn(tr("ID"), 0, TransactionTableModel::TxIDRole);
 289
 290     if(!writer.write())
 291     {
 292         QMessageBox::critical(this, tr("Error exporting"), tr("Could not write to file %1.").arg(filename),
 293                               QMessageBox::Abort, QMessageBox::Abort);
 294     }
 295 }
 296
 297 void TransactionView::contextualMenu(const QPoint &point)
 298 {
 299     QModelIndex index = transactionView->indexAt(point);
 300     if(index.isValid())
 301     {
 302         contextMenu->exec(QCursor::pos());
 303     }
 304 }
 305
 306 void TransactionView::copyAddress()
 307 {
 308     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::AddressRole);
 309 }
 310
 311 void TransactionView::copyLabel()
 312 {
 313     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::LabelRole);
 314 }
 315
 316 void TransactionView::copyAmount()
 317 {
 318     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::FormattedAmountRole);
 319 }
 320
 321 void TransactionView::editLabel()
 322 {
 323     if(!transactionView->selectionModel() ||!model)
 324         return;
 325     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
 326     if(!selection.isEmpty())
 327     {
 328         AddressTableModel *addressBook = model->getAddressTableModel();
 329         if(!addressBook)
 330             return;
 331         QString address = selection.at(0).data(TransactionTableModel::AddressRole).toString();
 332         if(address.isEmpty())
 333         {
 334             // If this transaction has no associated address, exit
 335             return;
 336         }
 337         // Is address in address book? Address book can miss address when a transaction is
 338         // sent from outside the UI.
 339         int idx = addressBook->lookupAddress(address);
 340         if(idx != -1)
 341         {
 342             // Edit sending / receiving address
 343             QModelIndex modelIdx = addressBook->index(idx, 0, QModelIndex());
 344             // Determine type of address, launch appropriate editor dialog type
 345             QString type = modelIdx.data(AddressTableModel::TypeRole).toString();
 346
 347             EditAddressDialog dlg(type==AddressTableModel::Receive
 348                                          ? EditAddressDialog::EditReceivingAddress
 349                                          : EditAddressDialog::EditSendingAddress,
 350                                   this);
 351             dlg.setModel(addressBook);
 352             dlg.loadRow(idx);
 353             dlg.exec();
 354         }
 355         else
 356         {
 357             // Add sending address
 358             EditAddressDialog dlg(EditAddressDialog::NewSendingAddress,
 359                                   this);
 360             dlg.setModel(addressBook);
 361             dlg.setAddress(address);
 362             dlg.exec();
 363         }
 364     }
 365 }
 366
 367 void TransactionView::showDetails()
 368 {
 369     if(!transactionView->selectionModel())
 370         return;
 371     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
 372     if(!selection.isEmpty())
 373     {
 374         TransactionDescDialog dlg(selection.at(0));
 375         dlg.exec();
 376     }
 377 }
 378
 379 QWidget *TransactionView::createDateRangeWidget()
 380 {
 381     dateRangeWidget = new QFrame();
 382     dateRangeWidget->setFrameStyle(QFrame::Panel | QFrame::Raised);
 383     dateRangeWidget->setContentsMargins(1,1,1,1);
 384     QHBoxLayout *layout = new QHBoxLayout(dateRangeWidget);
 385     layout->setContentsMargins(0,0,0,0);
 386     layout->addSpacing(23);
 387     layout->addWidget(new QLabel(tr("Range:")));
 388
 389     dateFrom = new QDateTimeEdit(this);
 390     dateFrom->setDisplayFormat("dd/MM/yy");
 391     dateFrom->setCalendarPopup(true);
 392     dateFrom->setMinimumWidth(100);
 393     dateFrom->setDate(QDate::currentDate().addDays(-7));
 394     layout->addWidget(dateFrom);
 395     layout->addWidget(new QLabel(tr("to")));
 396
 397     dateTo = new QDateTimeEdit(this);
 398     dateTo->setDisplayFormat("dd/MM/yy");
 399     dateTo->setCalendarPopup(true);
 400     dateTo->setMinimumWidth(100);
 401     dateTo->setDate(QDate::currentDate());
 402     layout->addWidget(dateTo);
 403     layout->addStretch();
 404
 405     // Hide by default
 406     dateRangeWidget->setVisible(false);
 407
 408     // Notify on change
 409     connect(dateFrom, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
 410     connect(dateTo, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
 411
 412     return dateRangeWidget;
 413 }
 414
 415 void TransactionView::dateRangeChanged()
 416 {
 417     if(!transactionProxyModel)
 418         return;
 419     transactionProxyModel->setDateRange(
 420             QDateTime(dateFrom->date()),
 421             QDateTime(dateTo->date()).addDays(1));
 422 }
 423
 424 void TransactionView::focusTransaction(const QModelIndex &idx)
 425 {
 426     if(!transactionProxyModel)
 427         return;
 428     QModelIndex targetIdx = transactionProxyModel->mapFromSource(idx);
 429     transactionView->scrollTo(targetIdx);
 430     transactionView->setCurrentIndex(targetIdx);
 431     transactionView->setFocus();
 432 }