1 files changed, 150 insertions, 0 deletions
diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp
new file mode 100644
index 0000000000..01d68dc0af
--- /dev/null
+++ b/src/qt/sendcoinsdialog.cpp
@@ -0,0 +1,150 @@
+#include "sendcoinsdialog.h"
+#include "ui_sendcoinsdialog.h"
+#include "walletmodel.h"
+#include "addresstablemodel.h"
+#include "guiutil.h"
+
+#include "addressbookpage.h"
+#include "optionsmodel.h"
+
+#include <QApplication>
+#include <QClipboard>
+#include <QMessageBox>
+#include <QLocale>
+#include <QDebug>
+#include <QMessageBox>
+
+SendCoinsDialog::SendCoinsDialog(QWidget *parent, const QString &address) :
+    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);
+
+    // Set initial send-to address if provided
+    if(!address.isEmpty())
+    {
+        ui->payTo->setText(address);
+        ui->payAmount->setFocus();
+    }
+}
+
+void SendCoinsDialog::setModel(WalletModel *model)
+{
+    this->model = model;
+}
+
+SendCoinsDialog::~SendCoinsDialog()
+{
+    delete ui;
+}
+
+void SendCoinsDialog::on_sendButton_clicked()
+{
+    bool valid;
+    QString payAmount = ui->payAmount->text();
+    QString label;
+    qint64 payAmountParsed;
+
+    valid = GUIUtil::parseMoney(payAmount, &payAmountParsed);
+
+    if(!valid || payAmount.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();
+
+    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()),
+          QMessageBox::Yes|QMessageBox::Cancel,
+          QMessageBox::Cancel);
+
+    if(retval != QMessageBox::Yes)
+    {
+        return;
+    }
+
+    switch(model->sendCoins(ui->payTo->text(), payAmountParsed, label))
+    {
+    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())),
+            QMessageBox::Ok, QMessageBox::Ok);
+        ui->payAmount->setFocus();
+        break;
+    case WalletModel::OK:
+        accept();
+        break;
+    }
+}
+
+void SendCoinsDialog::on_pasteButton_clicked()
+{
+    // Paste text from clipboard into recipient field
+    ui->payTo->setText(QApplication::clipboard()->text());
+}
+
+void SendCoinsDialog::on_addressBookButton_clicked()
+{
+    AddressBookPage dlg(AddressBookPage::ForSending, AddressBookPage::SendingTab, this);
+    dlg.setModel(model->getAddressTableModel());
+    if(dlg.exec())
+    {
+        ui->payTo->setText(dlg.getReturnValue());
+        ui->payAmount->setFocus();
+    }
+}
+
+void SendCoinsDialog::on_payTo_textChanged(const QString &address)
+{
+    ui->addAsLabel->setText(model->getAddressTableModel()->labelForAddress(address));
+}
+
+void SendCoinsDialog::clear()
+{
+    ui->payTo->setText(QString());
+    ui->addAsLabel->setText(QString());
+    ui->payAmount->setText(QString());
+    ui->payTo->setFocus();
+    ui->sendButton->setDefault(true);
+}
+
+void SendCoinsDialog::reject()
+{
+    clear();
+}
+
+void SendCoinsDialog::accept()
+{
+    clear();
+}