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// Copyright (c) 2011-2013 The Bitcoin developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#if defined(HAVE_CONFIG_H)
#include "bitcoin-config.h"
#endif
#include "addressbookpage.h"
#include "ui_addressbookpage.h"
#include "addresstablemodel.h"
#include "bitcoingui.h"
#include "csvmodelwriter.h"
#include "editaddressdialog.h"
#include "guiutil.h"
#include <QIcon>
#include <QMenu>
#include <QMessageBox>
#include <QSortFilterProxyModel>
AddressBookPage::AddressBookPage(Mode mode, Tabs tab, QWidget *parent) :
QDialog(parent),
ui(new Ui::AddressBookPage),
model(0),
mode(mode),
tab(tab)
{
ui->setupUi(this);
#ifdef Q_OS_MAC // Icons on push buttons are very uncommon on Mac
ui->newAddress->setIcon(QIcon());
ui->copyAddress->setIcon(QIcon());
ui->deleteAddress->setIcon(QIcon());
ui->exportButton->setIcon(QIcon());
#endif
switch(mode)
{
case ForSelection:
switch(tab)
{
case SendingTab: setWindowTitle(tr("Choose the address to send coins to")); break;
case ReceivingTab: setWindowTitle(tr("Choose the address to receive coins with")); break;
}
connect(ui->tableView, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(accept()));
ui->tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
ui->tableView->setFocus();
ui->closeButton->setText(tr("C&hoose"));
ui->exportButton->hide();
break;
case ForEditing:
switch(tab)
{
case SendingTab: setWindowTitle(tr("Sending addresses")); break;
case ReceivingTab: setWindowTitle(tr("Receiving addresses")); break;
}
break;
}
switch(tab)
{
case SendingTab:
ui->labelExplanation->setText(tr("These are your Bitcoin addresses for sending payments. Always check the amount and the receiving address before sending coins."));
ui->deleteAddress->setVisible(true);
break;
case ReceivingTab:
ui->labelExplanation->setText(tr("These are your Bitcoin addresses for receiving payments. It is recommended to use a new receiving address for each transaction."));
ui->deleteAddress->setVisible(false);
break;
}
// Context menu actions
QAction *copyAddressAction = new QAction(tr("&Copy Address"), this);
QAction *copyLabelAction = new QAction(tr("Copy &Label"), this);
QAction *editAction = new QAction(tr("&Edit"), this);
deleteAction = new QAction(ui->deleteAddress->text(), this);
// Build context menu
contextMenu = new QMenu();
contextMenu->addAction(copyAddressAction);
contextMenu->addAction(copyLabelAction);
contextMenu->addAction(editAction);
if(tab == SendingTab)
contextMenu->addAction(deleteAction);
contextMenu->addSeparator();
// Connect signals for context menu actions
connect(copyAddressAction, SIGNAL(triggered()), this, SLOT(on_copyAddress_clicked()));
connect(copyLabelAction, SIGNAL(triggered()), this, SLOT(onCopyLabelAction()));
connect(editAction, SIGNAL(triggered()), this, SLOT(onEditAction()));
connect(deleteAction, SIGNAL(triggered()), this, SLOT(on_deleteAddress_clicked()));
connect(ui->tableView, SIGNAL(customContextMenuRequested(QPoint)), this, SLOT(contextualMenu(QPoint)));
connect(ui->closeButton, SIGNAL(clicked()), this, SLOT(accept()));
}
AddressBookPage::~AddressBookPage()
{
delete ui;
}
void AddressBookPage::setModel(AddressTableModel *model)
{
this->model = model;
if(!model)
return;
proxyModel = new QSortFilterProxyModel(this);
proxyModel->setSourceModel(model);
proxyModel->setDynamicSortFilter(true);
proxyModel->setSortCaseSensitivity(Qt::CaseInsensitive);
proxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
switch(tab)
{
case ReceivingTab:
// Receive filter
proxyModel->setFilterRole(AddressTableModel::TypeRole);
proxyModel->setFilterFixedString(AddressTableModel::Receive);
break;
case SendingTab:
// Send filter
proxyModel->setFilterRole(AddressTableModel::TypeRole);
proxyModel->setFilterFixedString(AddressTableModel::Send);
break;
}
ui->tableView->setModel(proxyModel);
ui->tableView->sortByColumn(0, Qt::AscendingOrder);
// Set column widths
#if QT_VERSION < 0x050000
ui->tableView->horizontalHeader()->setResizeMode(AddressTableModel::Label, QHeaderView::Stretch);
ui->tableView->horizontalHeader()->setResizeMode(AddressTableModel::Address, QHeaderView::ResizeToContents);
#else
ui->tableView->horizontalHeader()->setSectionResizeMode(AddressTableModel::Label, QHeaderView::Stretch);
ui->tableView->horizontalHeader()->setSectionResizeMode(AddressTableModel::Address, QHeaderView::ResizeToContents);
#endif
connect(ui->tableView->selectionModel(), SIGNAL(selectionChanged(QItemSelection,QItemSelection)),
this, SLOT(selectionChanged()));
// Select row for newly created address
connect(model, SIGNAL(rowsInserted(QModelIndex,int,int)), this, SLOT(selectNewAddress(QModelIndex,int,int)));
selectionChanged();
}
void AddressBookPage::on_copyAddress_clicked()
{
GUIUtil::copyEntryData(ui->tableView, AddressTableModel::Address);
}
void AddressBookPage::onCopyLabelAction()
{
GUIUtil::copyEntryData(ui->tableView, AddressTableModel::Label);
}
void AddressBookPage::onEditAction()
{
if(!model)
return;
if(!ui->tableView->selectionModel())
return;
QModelIndexList indexes = ui->tableView->selectionModel()->selectedRows();
if(indexes.isEmpty())
return;
EditAddressDialog dlg(
tab == SendingTab ?
EditAddressDialog::EditSendingAddress :
EditAddressDialog::EditReceivingAddress, this);
dlg.setModel(model);
QModelIndex origIndex = proxyModel->mapToSource(indexes.at(0));
dlg.loadRow(origIndex.row());
dlg.exec();
}
void AddressBookPage::on_newAddress_clicked()
{
if(!model)
return;
EditAddressDialog dlg(
tab == SendingTab ?
EditAddressDialog::NewSendingAddress :
EditAddressDialog::NewReceivingAddress, this);
dlg.setModel(model);
if(dlg.exec())
{
newAddressToSelect = dlg.getAddress();
}
}
void AddressBookPage::on_deleteAddress_clicked()
{
QTableView *table = ui->tableView;
if(!table->selectionModel())
return;
QModelIndexList indexes = table->selectionModel()->selectedRows();
if(!indexes.isEmpty())
{
table->model()->removeRow(indexes.at(0).row());
}
}
void AddressBookPage::selectionChanged()
{
// Set button states based on selected tab and selection
QTableView *table = ui->tableView;
if(!table->selectionModel())
return;
if(table->selectionModel()->hasSelection())
{
switch(tab)
{
case SendingTab:
// In sending tab, allow deletion of selection
ui->deleteAddress->setEnabled(true);
ui->deleteAddress->setVisible(true);
deleteAction->setEnabled(true);
break;
case ReceivingTab:
// Deleting receiving addresses, however, is not allowed
ui->deleteAddress->setEnabled(false);
ui->deleteAddress->setVisible(false);
deleteAction->setEnabled(false);
break;
}
ui->copyAddress->setEnabled(true);
}
else
{
ui->deleteAddress->setEnabled(false);
ui->copyAddress->setEnabled(false);
}
}
void AddressBookPage::done(int retval)
{
QTableView *table = ui->tableView;
if(!table->selectionModel() || !table->model())
return;
// Figure out which address was selected, and return it
QModelIndexList indexes = table->selectionModel()->selectedRows(AddressTableModel::Address);
foreach (QModelIndex index, indexes)
{
QVariant address = table->model()->data(index);
returnValue = address.toString();
}
if(returnValue.isEmpty())
{
// If no address entry selected, return rejected
retval = Rejected;
}
QDialog::done(retval);
}
void AddressBookPage::on_exportButton_clicked()
{
// CSV is currently the only supported format
QString filename = GUIUtil::getSaveFileName(this,
tr("Export Address List"), QString(),
tr("Comma separated file (*.csv)"), NULL);
if (filename.isNull())
return;
CSVModelWriter writer(filename);
// name, column, role
writer.setModel(proxyModel);
writer.addColumn("Label", AddressTableModel::Label, Qt::EditRole);
writer.addColumn("Address", AddressTableModel::Address, Qt::EditRole);
if(!writer.write()) {
QMessageBox::critical(this, tr("Exporting Failed"),
tr("There was an error trying to save the address list to %1.").arg(filename));
}
}
void AddressBookPage::contextualMenu(const QPoint &point)
{
QModelIndex index = ui->tableView->indexAt(point);
if(index.isValid())
{
contextMenu->exec(QCursor::pos());
}
}
void AddressBookPage::selectNewAddress(const QModelIndex &parent, int begin, int /*end*/)
{
QModelIndex idx = proxyModel->mapFromSource(model->index(begin, AddressTableModel::Address, parent));
if(idx.isValid() && (idx.data(Qt::EditRole).toString() == newAddressToSelect))
{
// Select row of newly created address, once
ui->tableView->setFocus();
ui->tableView->selectRow(idx.row());
newAddressToSelect.clear();
}
}