From a5e6d72339f28699bc356603f695bd620be37e83 Mon Sep 17 00:00:00 2001 From: "Wladimir J. van der Laan" Date: Sat, 16 Jul 2011 19:01:05 +0200 Subject: add sendmany support --- src/qt/sendcoinsdialog.cpp | 176 ++++++++++++++++++++++++++++++--------------- 1 file changed, 118 insertions(+), 58 deletions(-) (limited to 'src/qt/sendcoinsdialog.cpp') diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp index 01d68dc0af..38a0a65520 100644 --- a/src/qt/sendcoinsdialog.cpp +++ b/src/qt/sendcoinsdialog.cpp @@ -1,43 +1,40 @@ #include "sendcoinsdialog.h" #include "ui_sendcoinsdialog.h" #include "walletmodel.h" -#include "addresstablemodel.h" #include "guiutil.h" - #include "addressbookpage.h" #include "optionsmodel.h" +#include "sendcoinsentry.h" + -#include -#include #include #include #include -#include -SendCoinsDialog::SendCoinsDialog(QWidget *parent, const QString &address) : +SendCoinsDialog::SendCoinsDialog(QWidget *parent) : QDialog(parent), ui(new Ui::SendCoinsDialog), model(0) { ui->setupUi(this); -#if QT_VERSION >= 0x040700 - ui->payTo->setPlaceholderText(tr("Enter a Bitcoin address (e.g. 1NS17iag9jJgTHD1VXjvLCEnZuQ3rJDE9L)")); - ui->addAsLabel->setPlaceholderText(tr("Enter a label for this address to add it to your address book")); -#endif - GUIUtil::setupAddressWidget(ui->payTo, this); + addEntry(); - // Set initial send-to address if provided - if(!address.isEmpty()) - { - ui->payTo->setText(address); - ui->payAmount->setFocus(); - } + connect(ui->addButton, SIGNAL(clicked()), this, SLOT(addEntry())); } void SendCoinsDialog::setModel(WalletModel *model) { this->model = model; + + for(int i = 0; i < ui->entries->count(); ++i) + { + SendCoinsEntry *entry = qobject_cast(ui->entries->itemAt(i)->widget()); + if(entry) + { + entry->setModel(model); + } + } } SendCoinsDialog::~SendCoinsDialog() @@ -47,26 +44,38 @@ SendCoinsDialog::~SendCoinsDialog() void SendCoinsDialog::on_sendButton_clicked() { - bool valid; - QString payAmount = ui->payAmount->text(); - QString label; - qint64 payAmountParsed; - - valid = GUIUtil::parseMoney(payAmount, &payAmountParsed); + QList recipients; + bool valid = true; + for(int i = 0; i < ui->entries->count(); ++i) + { + SendCoinsEntry *entry = qobject_cast(ui->entries->itemAt(i)->widget()); + if(entry) + { + if(entry->validate()) + { + recipients.append(entry->getValue()); + } + else + { + valid = false; + } + } + } - if(!valid || payAmount.isEmpty()) + if(!valid || recipients.isEmpty()) { - QMessageBox::warning(this, tr("Send Coins"), - tr("Must fill in an amount to pay."), - QMessageBox::Ok, QMessageBox::Ok); return; } - // Add address to address book under label, if specified - label = ui->addAsLabel->text(); + // Format confirmation message + QStringList formatted; + foreach(const SendCoinsRecipient &rcp, recipients) + { + formatted.append(tr("%1 BTC to %2 (%3)").arg(GUIUtil::formatMoney(rcp.amount), rcp.label, rcp.address)); + } QMessageBox::StandardButton retval = QMessageBox::question(this, tr("Confirm send coins"), - tr("Are you sure you want to send %1 BTC to %2 (%3)?").arg(GUIUtil::formatMoney(payAmountParsed), label, ui->payTo->text()), + tr("Are you sure you want to send %1?").arg(formatted.join(tr(" and "))), QMessageBox::Yes|QMessageBox::Cancel, QMessageBox::Cancel); @@ -75,32 +84,45 @@ void SendCoinsDialog::on_sendButton_clicked() return; } - switch(model->sendCoins(ui->payTo->text(), payAmountParsed, label)) + WalletModel::SendCoinsReturn sendstatus = model->sendCoins(recipients); + switch(sendstatus.status) { case WalletModel::InvalidAddress: QMessageBox::warning(this, tr("Send Coins"), tr("The recepient address is not valid, please recheck."), QMessageBox::Ok, QMessageBox::Ok); - ui->payTo->setFocus(); break; case WalletModel::InvalidAmount: QMessageBox::warning(this, tr("Send Coins"), tr("The amount to pay must be larger than 0."), QMessageBox::Ok, QMessageBox::Ok); - ui->payAmount->setFocus(); break; case WalletModel::AmountExceedsBalance: QMessageBox::warning(this, tr("Send Coins"), tr("Amount exceeds your balance"), QMessageBox::Ok, QMessageBox::Ok); - ui->payAmount->setFocus(); break; case WalletModel::AmountWithFeeExceedsBalance: QMessageBox::warning(this, tr("Send Coins"), tr("Total exceeds your balance when the %1 transaction fee is included"). - arg(GUIUtil::formatMoney(model->getOptionsModel()->getTransactionFee())), + arg(GUIUtil::formatMoney(sendstatus.fee)), + QMessageBox::Ok, QMessageBox::Ok); + break; + case WalletModel::DuplicateAddress: + QMessageBox::warning(this, tr("Send Coins"), + tr("Duplicate address found, can only send to each address once in one send operation"), + QMessageBox::Ok, QMessageBox::Ok); + break; + case WalletModel::TransactionCreationFailed: + QMessageBox::warning(this, tr("Send Coins"), + tr("Error: Transaction creation failed "), + QMessageBox::Ok, QMessageBox::Ok); + break; + break; + case WalletModel::TransactionCommitFailed: + QMessageBox::warning(this, tr("Send Coins"), + tr("Error: The transaction was rejected. This might happen if some of the coins in your wallet were already spent, such as if you used a copy of wallet.dat and coins were spent in the copy but not marked as spent here."), QMessageBox::Ok, QMessageBox::Ok); - ui->payAmount->setFocus(); break; case WalletModel::OK: accept(); @@ -108,34 +130,23 @@ void SendCoinsDialog::on_sendButton_clicked() } } -void SendCoinsDialog::on_pasteButton_clicked() +void SendCoinsDialog::clear() { - // Paste text from clipboard into recipient field - ui->payTo->setText(QApplication::clipboard()->text()); -} + // Remove entries until only one left + while(ui->entries->count() > 1) + { + delete ui->entries->takeAt(0)->widget(); + } -void SendCoinsDialog::on_addressBookButton_clicked() -{ - AddressBookPage dlg(AddressBookPage::ForSending, AddressBookPage::SendingTab, this); - dlg.setModel(model->getAddressTableModel()); - if(dlg.exec()) + // Reset the entry that is left to empty + SendCoinsEntry *entry = qobject_cast(ui->entries->itemAt(0)->widget()); + if(entry) { - ui->payTo->setText(dlg.getReturnValue()); - ui->payAmount->setFocus(); + entry->clear(); } -} -void SendCoinsDialog::on_payTo_textChanged(const QString &address) -{ - ui->addAsLabel->setText(model->getAddressTableModel()->labelForAddress(address)); -} + updateRemoveEnabled(); -void SendCoinsDialog::clear() -{ - ui->payTo->setText(QString()); - ui->addAsLabel->setText(QString()); - ui->payAmount->setText(QString()); - ui->payTo->setFocus(); ui->sendButton->setDefault(true); } @@ -148,3 +159,52 @@ void SendCoinsDialog::accept() { clear(); } + +void SendCoinsDialog::addEntry() +{ + SendCoinsEntry *entry = new SendCoinsEntry(this); + entry->setModel(model); + ui->entries->addWidget(entry); + connect(entry, SIGNAL(removeEntry(SendCoinsEntry*)), this, SLOT(removeEntry(SendCoinsEntry*))); + + updateRemoveEnabled(); + + // Focus the field, so that entry can start immediately + entry->clear(); +} + +void SendCoinsDialog::updateRemoveEnabled() +{ + // Remove buttons are enabled as soon as there is more than one send-entry + bool enabled = (ui->entries->count() > 1); + for(int i = 0; i < ui->entries->count(); ++i) + { + SendCoinsEntry *entry = qobject_cast(ui->entries->itemAt(i)->widget()); + if(entry) + { + entry->setRemoveEnabled(enabled); + } + } + setupTabChain(0); +} + +void SendCoinsDialog::removeEntry(SendCoinsEntry* entry) +{ + delete entry; + updateRemoveEnabled(); +} + +QWidget *SendCoinsDialog::setupTabChain(QWidget *prev) +{ + for(int i = 0; i < ui->entries->count(); ++i) + { + SendCoinsEntry *entry = qobject_cast(ui->entries->itemAt(i)->widget()); + if(entry) + { + prev = entry->setupTabChain(prev); + } + } + QWidget::setTabOrder(prev, ui->addButton); + QWidget::setTabOrder(ui->addButton, ui->sendButton); + return ui->sendButton; +} -- cgit v1.2.3