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_WS_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_WS_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_WS_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::Generated));
  78     typeWidget->addItem(tr("Other"), TransactionFilterProxy::TYPE(TransactionRecord::Other));
  79
  80     hlayout->addWidget(typeWidget);
  81
  82     addressWidget = new QLineEdit(this);
  83 #if QT_VERSION >= 0x040700
  84     /* Do not move this to the XML file, Qt before 4.7 will choke on it */
  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     /* Do not move this to the XML file, Qt before 4.7 will choke on it */
  92     amountWidget->setPlaceholderText(tr("Min amount"));
  93 #endif
  94 #ifdef Q_WS_MAC
  95     amountWidget->setFixedWidth(97);
  96 #else
  97     amountWidget->setFixedWidth(100);
  98 #endif
  99     amountWidget->setValidator(new QDoubleValidator(0, 1e20, 8, this));
 100     hlayout->addWidget(amountWidget);
 101
 102     QVBoxLayout *vlayout = new QVBoxLayout(this);
 103     vlayout->setContentsMargins(0,0,0,0);
 104     vlayout->setSpacing(0);
 105
 106     QTableView *view = new QTableView(this);
 107     vlayout->addLayout(hlayout);
 108     vlayout->addWidget(createDateRangeWidget());
 109     vlayout->addWidget(view);
 110     vlayout->setSpacing(0);
 111     int width = view->verticalScrollBar()->sizeHint().width();
 112     // Cover scroll bar width with spacing
 113 #ifdef Q_WS_MAC
 114     hlayout->addSpacing(width+2);
 115 #else
 116     hlayout->addSpacing(width);
 117 #endif
 118     // Always show scroll bar
 119     view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
 120     view->setTabKeyNavigation(false);
 121     view->setContextMenuPolicy(Qt::CustomContextMenu);
 122
 123     transactionView = view;
 124
 125     // Actions
 126     QAction *copyAddressAction = new QAction(tr("Copy address"), this);
 127     QAction *copyLabelAction = new QAction(tr("Copy label"), this);
 128     QAction *copyAmountAction = new QAction(tr("Copy amount"), this);
 129     QAction *editLabelAction = new QAction(tr("Edit label"), this);
 130     QAction *showDetailsAction = new QAction(tr("Show transaction details"), this);
 131
 132     contextMenu = new QMenu();
 133     contextMenu->addAction(copyAddressAction);
 134     contextMenu->addAction(copyLabelAction);
 135     contextMenu->addAction(copyAmountAction);
 136     contextMenu->addAction(editLabelAction);
 137     contextMenu->addAction(showDetailsAction);
 138
 139     // Connect actions
 140     connect(dateWidget, SIGNAL(activated(int)), this, SLOT(chooseDate(int)));
 141     connect(typeWidget, SIGNAL(activated(int)), this, SLOT(chooseType(int)));
 142     connect(addressWidget, SIGNAL(textChanged(QString)), this, SLOT(changedPrefix(QString)));
 143     connect(amountWidget, SIGNAL(textChanged(QString)), this, SLOT(changedAmount(QString)));
 144
 145     connect(view, SIGNAL(doubleClicked(QModelIndex)), this, SIGNAL(doubleClicked(QModelIndex)));
 146     connect(view, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextualMenu(QPoint)));
 147
 148     connect(copyAddressAction, SIGNAL(triggered()), this, SLOT(copyAddress()));
 149     connect(copyLabelAction, SIGNAL(triggered()), this, SLOT(copyLabel()));
 150     connect(copyAmountAction, SIGNAL(triggered()), this, SLOT(copyAmount()));
 151     connect(editLabelAction, SIGNAL(triggered()), this, SLOT(editLabel()));
 152     connect(showDetailsAction, SIGNAL(triggered()), this, SLOT(showDetails()));
 153 }
 154
 155 void TransactionView::setModel(WalletModel *model)
 156 {
 157     this->model = model;
 158     if(model)
 159     {
 160         transactionProxyModel = new TransactionFilterProxy(this);
 161         transactionProxyModel->setSourceModel(model->getTransactionTableModel());
 162         transactionProxyModel->setDynamicSortFilter(true);
 163         transactionProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
 164         transactionProxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
 165
 166         transactionProxyModel->setSortRole(Qt::EditRole);
 167
 168         transactionView->setModel(transactionProxyModel);
 169         transactionView->setAlternatingRowColors(true);
 170         transactionView->setSelectionBehavior(QAbstractItemView::SelectRows);
 171         transactionView->setSelectionMode(QAbstractItemView::ExtendedSelection);
 172         transactionView->setSortingEnabled(true);
 173         transactionView->sortByColumn(TransactionTableModel::Status, Qt::DescendingOrder);
 174         transactionView->verticalHeader()->hide();
 175
 176         transactionView->horizontalHeader()->resizeSection(
 177                 TransactionTableModel::Status, 23);
 178         transactionView->horizontalHeader()->resizeSection(
 179                 TransactionTableModel::Date, 120);
 180         transactionView->horizontalHeader()->resizeSection(
 181                 TransactionTableModel::Type, 120);
 182         transactionView->horizontalHeader()->setResizeMode(
 183                 TransactionTableModel::ToAddress, QHeaderView::Stretch);
 184         transactionView->horizontalHeader()->resizeSection(
 185                 TransactionTableModel::Amount, 100);
 186     }
 187 }
 188
 189 void TransactionView::chooseDate(int idx)
 190 {
 191     if(!transactionProxyModel)
 192         return;
 193     QDate current = QDate::currentDate();
 194     dateRangeWidget->setVisible(false);
 195     switch(dateWidget->itemData(idx).toInt())
 196     {
 197     case All:
 198         transactionProxyModel->setDateRange(
 199                 TransactionFilterProxy::MIN_DATE,
 200                 TransactionFilterProxy::MAX_DATE);
 201         break;
 202     case Today:
 203         transactionProxyModel->setDateRange(
 204                 QDateTime(current),
 205                 TransactionFilterProxy::MAX_DATE);
 206         break;
 207     case ThisWeek: {
 208         // Find last monday
 209         QDate startOfWeek = current.addDays(-(current.dayOfWeek()-1));
 210         transactionProxyModel->setDateRange(
 211                 QDateTime(startOfWeek),
 212                 TransactionFilterProxy::MAX_DATE);
 213
 214         } break;
 215     case ThisMonth:
 216         transactionProxyModel->setDateRange(
 217                 QDateTime(QDate(current.year(), current.month(), 1)),
 218                 TransactionFilterProxy::MAX_DATE);
 219         break;
 220     case LastMonth:
 221         transactionProxyModel->setDateRange(
 222                 QDateTime(QDate(current.year(), current.month()-1, 1)),
 223                 QDateTime(QDate(current.year(), current.month(), 1)));
 224         break;
 225     case ThisYear:
 226         transactionProxyModel->setDateRange(
 227                 QDateTime(QDate(current.year(), 1, 1)),
 228                 TransactionFilterProxy::MAX_DATE);
 229         break;
 230     case Range:
 231         dateRangeWidget->setVisible(true);
 232         dateRangeChanged();
 233         break;
 234     }
 235 }
 236
 237 void TransactionView::chooseType(int idx)
 238 {
 239     if(!transactionProxyModel)
 240         return;
 241     transactionProxyModel->setTypeFilter(
 242         typeWidget->itemData(idx).toInt());
 243 }
 244
 245 void TransactionView::changedPrefix(const QString &prefix)
 246 {
 247     if(!transactionProxyModel)
 248         return;
 249     transactionProxyModel->setAddressPrefix(prefix);
 250 }
 251
 252 void TransactionView::changedAmount(const QString &amount)
 253 {
 254     if(!transactionProxyModel)
 255         return;
 256     qint64 amount_parsed = 0;
 257     if(BitcoinUnits::parse(model->getOptionsModel()->getDisplayUnit(), amount, &amount_parsed))
 258     {
 259         transactionProxyModel->setMinAmount(amount_parsed);
 260     }
 261     else
 262     {
 263         transactionProxyModel->setMinAmount(0);
 264     }
 265 }
 266
 267 void TransactionView::exportClicked()
 268 {
 269     // CSV is currently the only supported format
 270     QString filename = GUIUtil::getSaveFileName(
 271             this,
 272             tr("Export Transaction Data"), QString(),
 273             tr("Comma separated file (*.csv)"));
 274
 275     if (filename.isNull()) return;
 276
 277     CSVModelWriter writer(filename);
 278
 279     // name, column, role
 280     writer.setModel(transactionProxyModel);
 281     writer.addColumn(tr("Confirmed"), 0, TransactionTableModel::ConfirmedRole);
 282     writer.addColumn(tr("Date"), 0, TransactionTableModel::DateRole);
 283     writer.addColumn(tr("Type"), TransactionTableModel::Type, Qt::EditRole);
 284     writer.addColumn(tr("Label"), 0, TransactionTableModel::LabelRole);
 285     writer.addColumn(tr("Address"), 0, TransactionTableModel::AddressRole);
 286     writer.addColumn(tr("Amount"), 0, TransactionTableModel::FormattedAmountRole);
 287     writer.addColumn(tr("ID"), 0, TransactionTableModel::TxIDRole);
 288
 289     if(!writer.write())
 290     {
 291         QMessageBox::critical(this, tr("Error exporting"), tr("Could not write to file %1.").arg(filename),
 292                               QMessageBox::Abort, QMessageBox::Abort);
 293     }
 294 }
 295
 296 void TransactionView::contextualMenu(const QPoint &point)
 297 {
 298     QModelIndex index = transactionView->indexAt(point);
 299     if(index.isValid())
 300     {
 301         contextMenu->exec(QCursor::pos());
 302     }
 303 }
 304
 305 void TransactionView::copyAddress()
 306 {
 307     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::AddressRole);
 308 }
 309
 310 void TransactionView::copyLabel()
 311 {
 312     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::LabelRole);
 313 }
 314
 315 void TransactionView::copyAmount()
 316 {
 317     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::FormattedAmountRole);
 318 }
 319
 320 void TransactionView::editLabel()
 321 {
 322     if(!transactionView->selectionModel() ||!model)
 323         return;
 324     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
 325     if(!selection.isEmpty())
 326     {
 327         AddressTableModel *addressBook = model->getAddressTableModel();
 328         if(!addressBook)
 329             return;
 330         QString address = selection.at(0).data(TransactionTableModel::AddressRole).toString();
 331         if(address.isEmpty())
 332         {
 333             // If this transaction has no associated address, exit
 334             return;
 335         }
 336         // Is address in address book? Address book can miss address when a transaction is
 337         // sent from outside the UI.
 338         int idx = addressBook->lookupAddress(address);
 339         if(idx != -1)
 340         {
 341             // Edit sending / receiving address
 342             QModelIndex modelIdx = addressBook->index(idx, 0, QModelIndex());
 343             // Determine type of address, launch appropriate editor dialog type
 344             QString type = modelIdx.data(AddressTableModel::TypeRole).toString();
 345
 346             EditAddressDialog dlg(type==AddressTableModel::Receive
 347                                          ? EditAddressDialog::EditReceivingAddress
 348                                          : EditAddressDialog::EditSendingAddress,
 349                                   this);
 350             dlg.setModel(addressBook);
 351             dlg.loadRow(idx);
 352             dlg.exec();
 353         }
 354         else
 355         {
 356             // Add sending address
 357             EditAddressDialog dlg(EditAddressDialog::NewSendingAddress,
 358                                   this);
 359             dlg.setModel(addressBook);
 360             dlg.setAddress(address);
 361             dlg.exec();
 362         }
 363     }
 364 }
 365
 366 void TransactionView::showDetails()
 367 {
 368     if(!transactionView->selectionModel())
 369         return;
 370     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
 371     if(!selection.isEmpty())
 372     {
 373         TransactionDescDialog dlg(selection.at(0));
 374         dlg.exec();
 375     }
 376 }
 377
 378 QWidget *TransactionView::createDateRangeWidget()
 379 {
 380     dateRangeWidget = new QFrame();
 381     dateRangeWidget->setFrameStyle(QFrame::Panel | QFrame::Raised);
 382     dateRangeWidget->setContentsMargins(1,1,1,1);
 383     QHBoxLayout *layout = new QHBoxLayout(dateRangeWidget);
 384     layout->setContentsMargins(0,0,0,0);
 385     layout->addSpacing(23);
 386     layout->addWidget(new QLabel(tr("Range:")));
 387
 388     dateFrom = new QDateTimeEdit(this);
 389     dateFrom->setDisplayFormat("dd/MM/yy");
 390     dateFrom->setCalendarPopup(true);
 391     dateFrom->setMinimumWidth(100);
 392     dateFrom->setDate(QDate::currentDate().addDays(-7));
 393     layout->addWidget(dateFrom);
 394     layout->addWidget(new QLabel(tr("to")));
 395
 396     dateTo = new QDateTimeEdit(this);
 397     dateTo->setDisplayFormat("dd/MM/yy");
 398     dateTo->setCalendarPopup(true);
 399     dateTo->setMinimumWidth(100);
 400     dateTo->setDate(QDate::currentDate());
 401     layout->addWidget(dateTo);
 402     layout->addStretch();
 403
 404     // Hide by default
 405     dateRangeWidget->setVisible(false);
 406
 407     // Notify on change
 408     connect(dateFrom, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
 409     connect(dateTo, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
 410
 411     return dateRangeWidget;
 412 }
 413
 414 void TransactionView::dateRangeChanged()
 415 {
 416     if(!transactionProxyModel)
 417         return;
 418     transactionProxyModel->setDateRange(
 419             QDateTime(dateFrom->date()),
 420             QDateTime(dateTo->date()).addDays(1));
 421 }
 422
 423 void TransactionView::focusTransaction(const QModelIndex &idx)
 424 {
 425     if(!transactionProxyModel)
 426         return;
 427     QModelIndex targetIdx = transactionProxyModel->mapFromSource(idx);
 428     transactionView->scrollTo(targetIdx);
 429     transactionView->setCurrentIndex(targetIdx);
 430     transactionView->setFocus();
 431 }