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