gui/src/sendcoinsdialog.cpp

   1 #include "sendcoinsdialog.h"
   2 #include "ui_sendcoinsdialog.h"
   3
   4 #include "addressbookdialog.h"
   5 #include "bitcoinaddressvalidator.h"
   6
   7 #include <QApplication>
   8 #include <QClipboard>
   9 #include <QMessageBox>
  10 #include <QLocale>
  11 #include <QDebug>
  12
  13 #include "util.h"
  14 #include "base58.h"
  15
  16 SendCoinsDialog::SendCoinsDialog(QWidget *parent, const QString &address) :
  17     QDialog(parent),
  18     ui(new Ui::SendCoinsDialog)
  19 {
  20     ui->setupUi(this);
  21
  22     /* Set up validators */
  23     ui->payTo->setMaxLength(BitcoinAddressValidator::MaxAddressLength);
  24     ui->payTo->setValidator(new BitcoinAddressValidator(this));
  25     QDoubleValidator *amountValidator = new QDoubleValidator(this);
  26     amountValidator->setDecimals(8);
  27     amountValidator->setBottom(0.0);
  28     ui->payAmount->setValidator(amountValidator);
  29
  30     /* Set initial address if provided */
  31     if(!address.isEmpty())
  32     {
  33         ui->payTo->setText(address);
  34         ui->payAmount->setFocus();
  35     }
  36 }
  37
  38 SendCoinsDialog::~SendCoinsDialog()
  39 {
  40     delete ui;
  41 }
  42
  43 void SendCoinsDialog::on_sendButton_clicked()
  44 {
  45     QByteArray payTo = ui->payTo->text().toUtf8();
  46     uint160 payToHash = 0;
  47     int64 payAmount = 0.0;
  48     bool valid = false;
  49
  50     if(!AddressToHash160(payTo.constData(), payToHash))
  51     {
  52         QMessageBox::warning(this, tr("Warning"),
  53                                        tr("The recepient address is not valid, please recheck."),
  54                                        QMessageBox::Ok,
  55                                        QMessageBox::Ok);
  56         ui->payTo->setFocus();
  57         return;
  58     }
  59     valid = ParseMoney(ui->payAmount->text().toStdString(), payAmount);
  60
  61     if(!valid || payAmount <= 0)
  62     {
  63         QMessageBox::warning(this, tr("Warning"),
  64                                        tr("The amount to pay must be a valid number larger than 0."),
  65                                        QMessageBox::Ok,
  66                                        QMessageBox::Ok);
  67         ui->payAmount->setFocus();
  68         return;
  69     }
  70     qDebug() << "Pay " << payAmount;
  71
  72     /* TODO: send command to core, once this succeeds do accept() */
  73     accept();
  74 }
  75
  76 void SendCoinsDialog::on_pasteButton_clicked()
  77 {
  78     /* Paste text from clipboard into recipient field */
  79     ui->payTo->setText(QApplication::clipboard()->text());
  80 }
  81
  82 void SendCoinsDialog::on_addressBookButton_clicked()
  83 {
  84     AddressBookDialog dlg;
  85     dlg.exec();
  86     ui->payTo->setText(dlg.getReturnValue());
  87 }
  88
  89 void SendCoinsDialog::on_buttonBox_rejected()
  90 {
  91     reject();
  92 }