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::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_OS_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_OS_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 *copyTxIDAction = new QAction(tr("Copy transaction ID"), 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(copyTxIDAction);
 138     contextMenu->addAction(editLabelAction);
 139     contextMenu->addAction(showDetailsAction);
 140
 141     // Connect actions
 142     connect(dateWidget, SIGNAL(activated(int)), this, SLOT(chooseDate(int)));
 143     connect(typeWidget, SIGNAL(activated(int)), this, SLOT(chooseType(int)));
 144     connect(addressWidget, SIGNAL(textChanged(QString)), this, SLOT(changedPrefix(QString)));
 145     connect(amountWidget, SIGNAL(textChanged(QString)), this, SLOT(changedAmount(QString)));
 146
 147     connect(view, SIGNAL(doubleClicked(QModelIndex)), this, SIGNAL(doubleClicked(QModelIndex)));
 148     connect(view, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextualMenu(QPoint)));
 149
 150     connect(copyAddressAction, SIGNAL(triggered()), this, SLOT(copyAddress()));
 151     connect(copyLabelAction, SIGNAL(triggered()), this, SLOT(copyLabel()));
 152     connect(copyAmountAction, SIGNAL(triggered()), this, SLOT(copyAmount()));
 153     connect(copyTxIDAction, SIGNAL(triggered()), this, SLOT(copyTxID()));
 154     connect(editLabelAction, SIGNAL(triggered()), this, SLOT(editLabel()));
 155     connect(showDetailsAction, SIGNAL(triggered()), this, SLOT(showDetails()));
 156 }
 157
 158 void TransactionView::setModel(WalletModel *model)
 159 {
 160     this->model = model;
 161     if(model)
 162     {
 163         transactionProxyModel = new TransactionFilterProxy(this);
 164         transactionProxyModel->setSourceModel(model->getTransactionTableModel());
 165         transactionProxyModel->setDynamicSortFilter(true);
 166         transactionProxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
 167         transactionProxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
 168
 169 //        transactionProxyModel->setSortRole(Qt::EditRole);
 170         transactionProxyModel->setSortRole(TransactionTableModel::DateRole);
 171
 172         transactionView->setModel(transactionProxyModel);
 173         transactionView->setAlternatingRowColors(true);
 174         transactionView->setSelectionBehavior(QAbstractItemView::SelectRows);
 175         transactionView->setSelectionMode(QAbstractItemView::ExtendedSelection);
 176         transactionView->setSortingEnabled(true);
 177         transactionView->sortByColumn(TransactionTableModel::Status, Qt::DescendingOrder);
 178         transactionView->verticalHeader()->hide();
 179
 180         transactionView->horizontalHeader()->resizeSection(
 181                 TransactionTableModel::Status, 23);
 182         transactionView->horizontalHeader()->resizeSection(
 183                 TransactionTableModel::Date, 120);
 184         transactionView->horizontalHeader()->resizeSection(
 185                 TransactionTableModel::Type, 120);
 186 #if QT_VERSION < 0x050000
 187         transactionView->horizontalHeader()->setResizeMode(
 188                 TransactionTableModel::ToAddress, QHeaderView::Stretch);
 189 #else
 190         transactionView->horizontalHeader()->setSectionResizeMode(TransactionTableModel::ToAddress, QHeaderView::Stretch);
 191 #endif
 192         transactionView->horizontalHeader()->resizeSection(
 193                 TransactionTableModel::Amount, 100);
 194     }
 195 }
 196
 197 void TransactionView::chooseDate(int idx)
 198 {
 199     if(!transactionProxyModel)
 200         return;
 201     QDate current = QDate::currentDate();
 202     dateRangeWidget->setVisible(false);
 203     switch(dateWidget->itemData(idx).toInt())
 204     {
 205     case All:
 206         transactionProxyModel->setDateRange(
 207                 TransactionFilterProxy::MIN_DATE,
 208                 TransactionFilterProxy::MAX_DATE);
 209         break;
 210     case Today:
 211         transactionProxyModel->setDateRange(
 212                 QDateTime(current),
 213                 TransactionFilterProxy::MAX_DATE);
 214         break;
 215     case ThisWeek: {
 216         // Find last Monday
 217         QDate startOfWeek = current.addDays(-(current.dayOfWeek()-1));
 218         transactionProxyModel->setDateRange(
 219                 QDateTime(startOfWeek),
 220                 TransactionFilterProxy::MAX_DATE);
 221
 222         } break;
 223     case ThisMonth:
 224         transactionProxyModel->setDateRange(
 225                 QDateTime(QDate(current.year(), current.month(), 1)),
 226                 TransactionFilterProxy::MAX_DATE);
 227         break;
 228     case LastMonth:
 229         transactionProxyModel->setDateRange(
 230                 QDateTime(QDate(current.year(), current.month()-1, 1)),
 231                 QDateTime(QDate(current.year(), current.month(), 1)));
 232         break;
 233     case ThisYear:
 234         transactionProxyModel->setDateRange(
 235                 QDateTime(QDate(current.year(), 1, 1)),
 236                 TransactionFilterProxy::MAX_DATE);
 237         break;
 238     case Range:
 239         dateRangeWidget->setVisible(true);
 240         dateRangeChanged();
 241         break;
 242     }
 243 }
 244
 245 void TransactionView::chooseType(int idx)
 246 {
 247     if(!transactionProxyModel)
 248         return;
 249     transactionProxyModel->setTypeFilter(
 250         typeWidget->itemData(idx).toInt());
 251 }
 252
 253 void TransactionView::changedPrefix(const QString &prefix)
 254 {
 255     if(!transactionProxyModel)
 256         return;
 257     transactionProxyModel->setAddressPrefix(prefix);
 258 }
 259
 260 void TransactionView::changedAmount(const QString &amount)
 261 {
 262     if(!transactionProxyModel)
 263         return;
 264     qint64 amount_parsed = 0;
 265     if(BitcoinUnits::parse(model->getOptionsModel()->getDisplayUnit(), amount, &amount_parsed))
 266     {
 267         transactionProxyModel->setMinAmount(amount_parsed);
 268     }
 269     else
 270     {
 271         transactionProxyModel->setMinAmount(0);
 272     }
 273 }
 274
 275 void TransactionView::exportClicked()
 276 {
 277     // CSV is currently the only supported format
 278     QString filename = GUIUtil::getSaveFileName(
 279             this,
 280             tr("Export Transaction Data"), QString(),
 281             tr("Comma separated file (*.csv)"));
 282
 283     if (filename.isNull()) return;
 284
 285     CSVModelWriter writer(filename);
 286
 287     // name, column, role
 288     writer.setModel(transactionProxyModel);
 289     writer.addColumn(tr("Confirmed"), 0, TransactionTableModel::ConfirmedRole);
 290     writer.addColumn(tr("Date"), 0, TransactionTableModel::DateRole);
 291     writer.addColumn(tr("Type"), TransactionTableModel::Type, Qt::EditRole);
 292     writer.addColumn(tr("Label"), 0, TransactionTableModel::LabelRole);
 293     writer.addColumn(tr("Address"), 0, TransactionTableModel::AddressRole);
 294     writer.addColumn(tr("Amount"), 0, TransactionTableModel::FormattedAmountRole);
 295     writer.addColumn(tr("ID"), 0, TransactionTableModel::TxIDRole);
 296
 297     if(!writer.write())
 298     {
 299         QMessageBox::critical(this, tr("Error exporting"), tr("Could not write to file %1.").arg(filename),
 300                               QMessageBox::Abort, QMessageBox::Abort);
 301     }
 302 }
 303
 304 void TransactionView::contextualMenu(const QPoint &point)
 305 {
 306     QModelIndex index = transactionView->indexAt(point);
 307     if(index.isValid())
 308     {
 309         contextMenu->exec(QCursor::pos());
 310     }
 311 }
 312
 313 void TransactionView::copyAddress()
 314 {
 315     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::AddressRole);
 316 }
 317
 318 void TransactionView::copyLabel()
 319 {
 320     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::LabelRole);
 321 }
 322
 323 void TransactionView::copyAmount()
 324 {
 325     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::FormattedAmountRole);
 326 }
 327
 328 void TransactionView::copyTxID()
 329 {
 330     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::TxIDRole);
 331 }
 332
 333 void TransactionView::editLabel()
 334 {
 335     if(!transactionView->selectionModel() ||!model)
 336         return;
 337     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
 338     if(!selection.isEmpty())
 339     {
 340         AddressTableModel *addressBook = model->getAddressTableModel();
 341         if(!addressBook)
 342             return;
 343         QString address = selection.at(0).data(TransactionTableModel::AddressRole).toString();
 344         if(address.isEmpty())
 345         {
 346             // If this transaction has no associated address, exit
 347             return;
 348         }
 349         // Is address in address book? Address book can miss address when a transaction is
 350         // sent from outside the UI.
 351         int idx = addressBook->lookupAddress(address);
 352         if(idx != -1)
 353         {
 354             // Edit sending / receiving address
 355             QModelIndex modelIdx = addressBook->index(idx, 0, QModelIndex());
 356             // Determine type of address, launch appropriate editor dialog type
 357             QString type = modelIdx.data(AddressTableModel::TypeRole).toString();
 358
 359             EditAddressDialog dlg(type==AddressTableModel::Receive
 360                                          ? EditAddressDialog::EditReceivingAddress
 361                                          : EditAddressDialog::EditSendingAddress,
 362                                   this);
 363             dlg.setModel(addressBook);
 364             dlg.loadRow(idx);
 365             dlg.exec();
 366         }
 367         else
 368         {
 369             // Add sending address
 370             EditAddressDialog dlg(EditAddressDialog::NewSendingAddress,
 371                                   this);
 372             dlg.setModel(addressBook);
 373             dlg.setAddress(address);
 374             dlg.exec();
 375         }
 376     }
 377 }
 378
 379 void TransactionView::showDetails()
 380 {
 381     if(!transactionView->selectionModel())
 382         return;
 383     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
 384     if(!selection.isEmpty())
 385     {
 386         TransactionDescDialog dlg(selection.at(0));
 387         dlg.exec();
 388     }
 389 }
 390
 391 QWidget *TransactionView::createDateRangeWidget()
 392 {
 393     dateRangeWidget = new QFrame();
 394     dateRangeWidget->setFrameStyle(QFrame::Panel | QFrame::Raised);
 395     dateRangeWidget->setContentsMargins(1,1,1,1);
 396     QHBoxLayout *layout = new QHBoxLayout(dateRangeWidget);
 397     layout->setContentsMargins(0,0,0,0);
 398     layout->addSpacing(23);
 399     layout->addWidget(new QLabel(tr("Range:")));
 400
 401     dateFrom = new QDateTimeEdit(this);
 402     dateFrom->setDisplayFormat("dd/MM/yy");
 403     dateFrom->setCalendarPopup(true);
 404     dateFrom->setMinimumWidth(100);
 405     dateFrom->setDate(QDate::currentDate().addDays(-7));
 406     layout->addWidget(dateFrom);
 407     layout->addWidget(new QLabel(tr("to")));
 408
 409     dateTo = new QDateTimeEdit(this);
 410     dateTo->setDisplayFormat("dd/MM/yy");
 411     dateTo->setCalendarPopup(true);
 412     dateTo->setMinimumWidth(100);
 413     dateTo->setDate(QDate::currentDate());
 414     layout->addWidget(dateTo);
 415     layout->addStretch();
 416
 417     // Hide by default
 418     dateRangeWidget->setVisible(false);
 419
 420     // Notify on change
 421     connect(dateFrom, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
 422     connect(dateTo, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
 423
 424     return dateRangeWidget;
 425 }
 426
 427 void TransactionView::dateRangeChanged()
 428 {
 429     if(!transactionProxyModel)
 430         return;
 431     transactionProxyModel->setDateRange(
 432             QDateTime(dateFrom->date()),
 433             QDateTime(dateTo->date()).addDays(1));
 434 }
 435
 436 void TransactionView::focusTransaction(const QModelIndex &idx)
 437 {
 438     if(!transactionProxyModel)
 439         return;
 440     QModelIndex targetIdx = transactionProxyModel->mapFromSource(idx);
 441     transactionView->scrollTo(targetIdx);
 442     transactionView->setCurrentIndex(targetIdx);
 443     transactionView->setFocus();
 444 }