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-rw-r--r--src/qt/sendcoinsdialog.cpp243
1 files changed, 243 insertions, 0 deletions
diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp
new file mode 100644
index 0000000000..852d789805
--- /dev/null
+++ b/src/qt/sendcoinsdialog.cpp
@@ -0,0 +1,243 @@
+#include "sendcoinsdialog.h"
+#include "ui_sendcoinsdialog.h"
+#include "walletmodel.h"
+#include "bitcoinunits.h"
+#include "addressbookpage.h"
+#include "optionsmodel.h"
+#include "sendcoinsentry.h"
+#include "guiutil.h"
+#include "askpassphrasedialog.h"
+
+#include <QMessageBox>
+#include <QLocale>
+#include <QTextDocument>
+
+SendCoinsDialog::SendCoinsDialog(QWidget *parent) :
+ QDialog(parent),
+ ui(new Ui::SendCoinsDialog),
+ model(0)
+{
+ ui->setupUi(this);
+
+ addEntry();
+
+ 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<SendCoinsEntry*>(ui->entries->itemAt(i)->widget());
+ if(entry)
+ {
+ entry->setModel(model);
+ }
+ }
+}
+
+SendCoinsDialog::~SendCoinsDialog()
+{
+ delete ui;
+}
+
+void SendCoinsDialog::on_sendButton_clicked()
+{
+ QList<SendCoinsRecipient> recipients;
+ bool valid = true;
+ for(int i = 0; i < ui->entries->count(); ++i)
+ {
+ SendCoinsEntry *entry = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(i)->widget());
+ if(entry)
+ {
+ if(entry->validate())
+ {
+ recipients.append(entry->getValue());
+ }
+ else
+ {
+ valid = false;
+ }
+ }
+ }
+
+ if(!valid || recipients.isEmpty())
+ {
+ return;
+ }
+
+ // Format confirmation message
+ QStringList formatted;
+ foreach(const SendCoinsRecipient &rcp, recipients)
+ {
+ formatted.append(tr("<b>%1</b> to %2 (%3)").arg(BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, rcp.amount), Qt::escape(rcp.label), rcp.address));
+ }
+
+ QMessageBox::StandardButton retval = QMessageBox::question(this, tr("Confirm send coins"),
+ tr("Are you sure you want to send %1?").arg(formatted.join(tr(" and "))),
+ QMessageBox::Yes|QMessageBox::Cancel,
+ QMessageBox::Cancel);
+
+ if(retval != QMessageBox::Yes)
+ {
+ return;
+ }
+
+ WalletModel::UnlockContext ctx(model->requestUnlock());
+ if(!ctx.isValid())
+ {
+ // Unlock wallet was cancelled
+ return;
+ }
+
+ 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);
+ break;
+ case WalletModel::InvalidAmount:
+ QMessageBox::warning(this, tr("Send Coins"),
+ tr("The amount to pay must be larger than 0."),
+ QMessageBox::Ok, QMessageBox::Ok);
+ break;
+ case WalletModel::AmountExceedsBalance:
+ QMessageBox::warning(this, tr("Send Coins"),
+ tr("Amount exceeds your balance"),
+ QMessageBox::Ok, QMessageBox::Ok);
+ break;
+ case WalletModel::AmountWithFeeExceedsBalance:
+ QMessageBox::warning(this, tr("Send Coins"),
+ tr("Total exceeds your balance when the %1 transaction fee is included").
+ arg(BitcoinUnits::formatWithUnit(BitcoinUnits::BTC, 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;
+ 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);
+ break;
+ case WalletModel::OK:
+ accept();
+ break;
+ }
+}
+
+void SendCoinsDialog::clear()
+{
+ // Remove entries until only one left
+ while(ui->entries->count())
+ {
+ delete ui->entries->takeAt(0)->widget();
+ }
+ addEntry();
+
+ updateRemoveEnabled();
+
+ ui->sendButton->setDefault(true);
+}
+
+void SendCoinsDialog::reject()
+{
+ clear();
+}
+
+void SendCoinsDialog::accept()
+{
+ clear();
+}
+
+SendCoinsEntry *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();
+ return entry;
+}
+
+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<SendCoinsEntry*>(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<SendCoinsEntry*>(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;
+}
+
+void SendCoinsDialog::pasteEntry(const SendCoinsRecipient &rv)
+{
+ SendCoinsEntry *entry = 0;
+ // Replace the first entry if it is still unused
+ if(ui->entries->count() == 1)
+ {
+ SendCoinsEntry *first = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(0)->widget());
+ if(first->isClear())
+ {
+ entry = first;
+ }
+ }
+ if(!entry)
+ {
+ entry = addEntry();
+ }
+
+ entry->setValue(rv);
+}
+
+
+void SendCoinsDialog::handleURL(const QUrl *url)
+{
+ SendCoinsRecipient rv;
+ if(!GUIUtil::parseBitcoinURL(url, &rv))
+ {
+ return;
+ }
+ pasteEntry(rv);
+}