src/qt/transactionview.cpp

   1 // Copyright (c) 2011-2013 The Bitcoin developers
   2 // Distributed under the MIT/X11 software license, see the accompanying
   3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
   4
   5 #include "transactionview.h"
   6
   7 #include "addresstablemodel.h"
   8 #include "bitcoinunits.h"
   9 #include "csvmodelwriter.h"
  10 #include "editaddressdialog.h"
  11 #include "guiutil.h"
  12 #include "optionsmodel.h"
  13 #include "transactiondescdialog.h"
  14 #include "transactionfilterproxy.h"
  15 #include "transactionrecord.h"
  16 #include "transactiontablemodel.h"
  17 #include "walletmodel.h"
  18
  19 #include "ui_interface.h"
  20
  21 #include <QComboBox>
  22 #include <QDateTimeEdit>
  23 #include <QDoubleValidator>
  24 #include <QHBoxLayout>
  25 #include <QHeaderView>
  26 #include <QLabel>
  27 #include <QLineEdit>
  28 #include <QMenu>
  29 #include <QPoint>
  30 #include <QScrollBar>
  31 #include <QTableView>
  32 #include <QVBoxLayout>
  33
  34 TransactionView::TransactionView(QWidget *parent) :
  35     QWidget(parent), model(0), transactionProxyModel(0),
  36     transactionView(0)
  37 {
  38     // Build filter row
  39     setContentsMargins(0,0,0,0);
  40
  41     QHBoxLayout *hlayout = new QHBoxLayout();
  42     hlayout->setContentsMargins(0,0,0,0);
  43 #ifdef Q_OS_MAC
  44     hlayout->setSpacing(5);
  45     hlayout->addSpacing(26);
  46 #else
  47     hlayout->setSpacing(0);
  48     hlayout->addSpacing(23);
  49 #endif
  50
  51     dateWidget = new QComboBox(this);
  52 #ifdef Q_OS_MAC
  53     dateWidget->setFixedWidth(121);
  54 #else
  55     dateWidget->setFixedWidth(120);
  56 #endif
  57     dateWidget->addItem(tr("All"), All);
  58     dateWidget->addItem(tr("Today"), Today);
  59     dateWidget->addItem(tr("This week"), ThisWeek);
  60     dateWidget->addItem(tr("This month"), ThisMonth);
  61     dateWidget->addItem(tr("Last month"), LastMonth);
  62     dateWidget->addItem(tr("This year"), ThisYear);
  63     dateWidget->addItem(tr("Range..."), Range);
  64     hlayout->addWidget(dateWidget);
  65
  66     typeWidget = new QComboBox(this);
  67 #ifdef Q_OS_MAC
  68     typeWidget->setFixedWidth(121);
  69 #else
  70     typeWidget->setFixedWidth(120);
  71 #endif
  72
  73     typeWidget->addItem(tr("All"), TransactionFilterProxy::ALL_TYPES);
  74     typeWidget->addItem(tr("Received with"), TransactionFilterProxy::TYPE(TransactionRecord::RecvWithAddress) |
  75                                         TransactionFilterProxy::TYPE(TransactionRecord::RecvFromOther));
  76     typeWidget->addItem(tr("Sent to"), TransactionFilterProxy::TYPE(TransactionRecord::SendToAddress) |
  77                                   TransactionFilterProxy::TYPE(TransactionRecord::SendToOther));
  78     typeWidget->addItem(tr("To yourself"), TransactionFilterProxy::TYPE(TransactionRecord::SendToSelf));
  79     typeWidget->addItem(tr("Mined"), TransactionFilterProxy::TYPE(TransactionRecord::Generated));
  80     typeWidget->addItem(tr("Other"), TransactionFilterProxy::TYPE(TransactionRecord::Other));
  81
  82     hlayout->addWidget(typeWidget);
  83
  84     addressWidget = new QLineEdit(this);
  85 #if QT_VERSION >= 0x040700
  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     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
 171         transactionView->setModel(transactionProxyModel);
 172         transactionView->setAlternatingRowColors(true);
 173         transactionView->setSelectionBehavior(QAbstractItemView::SelectRows);
 174         transactionView->setSelectionMode(QAbstractItemView::ExtendedSelection);
 175         transactionView->setSortingEnabled(true);
 176         transactionView->sortByColumn(TransactionTableModel::Status, Qt::DescendingOrder);
 177         transactionView->verticalHeader()->hide();
 178
 179         transactionView->horizontalHeader()->resizeSection(TransactionTableModel::Status, 23);
 180         transactionView->horizontalHeader()->resizeSection(TransactionTableModel::Date, 120);
 181         transactionView->horizontalHeader()->resizeSection(TransactionTableModel::Type, 120);
 182 #if QT_VERSION < 0x050000
 183         transactionView->horizontalHeader()->setResizeMode(TransactionTableModel::ToAddress, QHeaderView::Stretch);
 184 #else
 185         transactionView->horizontalHeader()->setSectionResizeMode(TransactionTableModel::ToAddress, QHeaderView::Stretch);
 186 #endif
 187         transactionView->horizontalHeader()->resizeSection(TransactionTableModel::Amount, 100);
 188     }
 189 }
 190
 191 void TransactionView::chooseDate(int idx)
 192 {
 193     if(!transactionProxyModel)
 194         return;
 195     QDate current = QDate::currentDate();
 196     dateRangeWidget->setVisible(false);
 197     switch(dateWidget->itemData(idx).toInt())
 198     {
 199     case All:
 200         transactionProxyModel->setDateRange(
 201                 TransactionFilterProxy::MIN_DATE,
 202                 TransactionFilterProxy::MAX_DATE);
 203         break;
 204     case Today:
 205         transactionProxyModel->setDateRange(
 206                 QDateTime(current),
 207                 TransactionFilterProxy::MAX_DATE);
 208         break;
 209     case ThisWeek: {
 210         // Find last Monday
 211         QDate startOfWeek = current.addDays(-(current.dayOfWeek()-1));
 212         transactionProxyModel->setDateRange(
 213                 QDateTime(startOfWeek),
 214                 TransactionFilterProxy::MAX_DATE);
 215
 216         } break;
 217     case ThisMonth:
 218         transactionProxyModel->setDateRange(
 219                 QDateTime(QDate(current.year(), current.month(), 1)),
 220                 TransactionFilterProxy::MAX_DATE);
 221         break;
 222     case LastMonth:
 223         transactionProxyModel->setDateRange(
 224                 QDateTime(QDate(current.year(), current.month()-1, 1)),
 225                 QDateTime(QDate(current.year(), current.month(), 1)));
 226         break;
 227     case ThisYear:
 228         transactionProxyModel->setDateRange(
 229                 QDateTime(QDate(current.year(), 1, 1)),
 230                 TransactionFilterProxy::MAX_DATE);
 231         break;
 232     case Range:
 233         dateRangeWidget->setVisible(true);
 234         dateRangeChanged();
 235         break;
 236     }
 237 }
 238
 239 void TransactionView::chooseType(int idx)
 240 {
 241     if(!transactionProxyModel)
 242         return;
 243     transactionProxyModel->setTypeFilter(
 244         typeWidget->itemData(idx).toInt());
 245 }
 246
 247 void TransactionView::changedPrefix(const QString &prefix)
 248 {
 249     if(!transactionProxyModel)
 250         return;
 251     transactionProxyModel->setAddressPrefix(prefix);
 252 }
 253
 254 void TransactionView::changedAmount(const QString &amount)
 255 {
 256     if(!transactionProxyModel)
 257         return;
 258     qint64 amount_parsed = 0;
 259     if(BitcoinUnits::parse(model->getOptionsModel()->getDisplayUnit(), amount, &amount_parsed))
 260     {
 261         transactionProxyModel->setMinAmount(amount_parsed);
 262     }
 263     else
 264     {
 265         transactionProxyModel->setMinAmount(0);
 266     }
 267 }
 268
 269 void TransactionView::exportClicked()
 270 {
 271     // CSV is currently the only supported format
 272     QString filename = GUIUtil::getSaveFileName(this,
 273         tr("Export Transaction History"), QString(),
 274         tr("Comma separated file (*.csv)"), NULL);
 275
 276     if (filename.isNull())
 277         return;
 278
 279     CSVModelWriter writer(filename);
 280
 281     // name, column, role
 282     writer.setModel(transactionProxyModel);
 283     writer.addColumn(tr("Confirmed"), 0, TransactionTableModel::ConfirmedRole);
 284     writer.addColumn(tr("Date"), 0, TransactionTableModel::DateRole);
 285     writer.addColumn(tr("Type"), TransactionTableModel::Type, Qt::EditRole);
 286     writer.addColumn(tr("Label"), 0, TransactionTableModel::LabelRole);
 287     writer.addColumn(tr("Address"), 0, TransactionTableModel::AddressRole);
 288     writer.addColumn(tr("Amount"), 0, TransactionTableModel::FormattedAmountRole);
 289     writer.addColumn(tr("ID"), 0, TransactionTableModel::TxIDRole);
 290
 291     if(!writer.write()) {
 292         emit message(tr("Exporting Failed"), tr("There was an error trying to save the transaction history to %1.").arg(filename),
 293             CClientUIInterface::MSG_ERROR);
 294     }
 295     else {
 296         emit message(tr("Exporting Successful"), tr("The transaction history was successfully saved to %1.").arg(filename),
 297             CClientUIInterface::MSG_INFORMATION);
 298     }
 299 }
 300
 301 void TransactionView::contextualMenu(const QPoint &point)
 302 {
 303     QModelIndex index = transactionView->indexAt(point);
 304     if(index.isValid())
 305     {
 306         contextMenu->exec(QCursor::pos());
 307     }
 308 }
 309
 310 void TransactionView::copyAddress()
 311 {
 312     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::AddressRole);
 313 }
 314
 315 void TransactionView::copyLabel()
 316 {
 317     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::LabelRole);
 318 }
 319
 320 void TransactionView::copyAmount()
 321 {
 322     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::FormattedAmountRole);
 323 }
 324
 325 void TransactionView::copyTxID()
 326 {
 327     GUIUtil::copyEntryData(transactionView, 0, TransactionTableModel::TxIDRole);
 328 }
 329
 330 void TransactionView::editLabel()
 331 {
 332     if(!transactionView->selectionModel() ||!model)
 333         return;
 334     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
 335     if(!selection.isEmpty())
 336     {
 337         AddressTableModel *addressBook = model->getAddressTableModel();
 338         if(!addressBook)
 339             return;
 340         QString address = selection.at(0).data(TransactionTableModel::AddressRole).toString();
 341         if(address.isEmpty())
 342         {
 343             // If this transaction has no associated address, exit
 344             return;
 345         }
 346         // Is address in address book? Address book can miss address when a transaction is
 347         // sent from outside the UI.
 348         int idx = addressBook->lookupAddress(address);
 349         if(idx != -1)
 350         {
 351             // Edit sending / receiving address
 352             QModelIndex modelIdx = addressBook->index(idx, 0, QModelIndex());
 353             // Determine type of address, launch appropriate editor dialog type
 354             QString type = modelIdx.data(AddressTableModel::TypeRole).toString();
 355
 356             EditAddressDialog dlg(
 357                 type == AddressTableModel::Receive
 358                 ? EditAddressDialog::EditReceivingAddress
 359                 : EditAddressDialog::EditSendingAddress, this);
 360             dlg.setModel(addressBook);
 361             dlg.loadRow(idx);
 362             dlg.exec();
 363         }
 364         else
 365         {
 366             // Add sending address
 367             EditAddressDialog dlg(EditAddressDialog::NewSendingAddress,
 368                 this);
 369             dlg.setModel(addressBook);
 370             dlg.setAddress(address);
 371             dlg.exec();
 372         }
 373     }
 374 }
 375
 376 void TransactionView::showDetails()
 377 {
 378     if(!transactionView->selectionModel())
 379         return;
 380     QModelIndexList selection = transactionView->selectionModel()->selectedRows();
 381     if(!selection.isEmpty())
 382     {
 383         TransactionDescDialog dlg(selection.at(0));
 384         dlg.exec();
 385     }
 386 }
 387
 388 QWidget *TransactionView::createDateRangeWidget()
 389 {
 390     dateRangeWidget = new QFrame();
 391     dateRangeWidget->setFrameStyle(QFrame::Panel | QFrame::Raised);
 392     dateRangeWidget->setContentsMargins(1,1,1,1);
 393     QHBoxLayout *layout = new QHBoxLayout(dateRangeWidget);
 394     layout->setContentsMargins(0,0,0,0);
 395     layout->addSpacing(23);
 396     layout->addWidget(new QLabel(tr("Range:")));
 397
 398     dateFrom = new QDateTimeEdit(this);
 399     dateFrom->setDisplayFormat("dd/MM/yy");
 400     dateFrom->setCalendarPopup(true);
 401     dateFrom->setMinimumWidth(100);
 402     dateFrom->setDate(QDate::currentDate().addDays(-7));
 403     layout->addWidget(dateFrom);
 404     layout->addWidget(new QLabel(tr("to")));
 405
 406     dateTo = new QDateTimeEdit(this);
 407     dateTo->setDisplayFormat("dd/MM/yy");
 408     dateTo->setCalendarPopup(true);
 409     dateTo->setMinimumWidth(100);
 410     dateTo->setDate(QDate::currentDate());
 411     layout->addWidget(dateTo);
 412     layout->addStretch();
 413
 414     // Hide by default
 415     dateRangeWidget->setVisible(false);
 416
 417     // Notify on change
 418     connect(dateFrom, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
 419     connect(dateTo, SIGNAL(dateChanged(QDate)), this, SLOT(dateRangeChanged()));
 420
 421     return dateRangeWidget;
 422 }
 423
 424 void TransactionView::dateRangeChanged()
 425 {
 426     if(!transactionProxyModel)
 427         return;
 428     transactionProxyModel->setDateRange(
 429             QDateTime(dateFrom->date()),
 430             QDateTime(dateTo->date()).addDays(1));
 431 }
 432
 433 void TransactionView::focusTransaction(const QModelIndex &idx)
 434 {
 435     if(!transactionProxyModel)
 436         return;
 437     QModelIndex targetIdx = transactionProxyModel->mapFromSource(idx);
 438     transactionView->scrollTo(targetIdx);
 439     transactionView->setCurrentIndex(targetIdx);
 440     transactionView->setFocus();
 441 }