gui/src/sendcoinsdialog.cpp

   1 #include "sendcoinsdialog.h"
   2 #include "ui_sendcoinsdialog.h"
   3 #include "clientmodel.h"
   4
   5 #include "addressbookdialog.h"
   6 #include "bitcoinaddressvalidator.h"
   7 #include "optionsmodel.h"
   8
   9 #include <QApplication>
  10 #include <QClipboard>
  11 #include <QMessageBox>
  12 #include <QLocale>
  13 #include <QDebug>
  14
  15 #include "util.h"
  16 #include "base58.h"
  17
  18 SendCoinsDialog::SendCoinsDialog(QWidget *parent, const QString &address) :
  19     QDialog(parent),
  20     ui(new Ui::SendCoinsDialog),
  21     model(0)
  22 {
  23     ui->setupUi(this);
  24
  25     /* Set up validators */
  26     ui->payTo->setMaxLength(BitcoinAddressValidator::MaxAddressLength);
  27     ui->payTo->setValidator(new BitcoinAddressValidator(this));
  28     QDoubleValidator *amountValidator = new QDoubleValidator(this);
  29     amountValidator->setDecimals(8);
  30     amountValidator->setBottom(0.0);
  31     ui->payAmount->setValidator(amountValidator);
  32
  33     /* Set initial address if provided */
  34     if(!address.isEmpty())
  35     {
  36         ui->payTo->setText(address);
  37         ui->payAmount->setFocus();
  38     }
  39 }
  40
  41 void SendCoinsDialog::setModel(ClientModel *model)
  42 {
  43     this->model = model;
  44 }
  45
  46 SendCoinsDialog::~SendCoinsDialog()
  47 {
  48     delete ui;
  49 }
  50
  51 void SendCoinsDialog::on_sendButton_clicked()
  52 {
  53     bool valid;
  54     QString payAmount = ui->payAmount->text();
  55     qint64 payAmountParsed;
  56
  57     valid = ParseMoney(payAmount.toStdString(), payAmountParsed);
  58
  59     if(!valid)
  60     {
  61         QMessageBox::warning(this, tr("Send Coins"),
  62             tr("The amount to pay must be a valid number."),
  63             QMessageBox::Ok, QMessageBox::Ok);
  64         return;
  65     }
  66
  67     switch(model->sendCoins(ui->payTo->text(), payAmountParsed))
  68     {
  69     case ClientModel::InvalidAddress:
  70         QMessageBox::warning(this, tr("Send Coins"),
  71             tr("The recepient address is not valid, please recheck."),
  72             QMessageBox::Ok, QMessageBox::Ok);
  73         ui->payTo->setFocus();
  74         break;
  75     case ClientModel::InvalidAmount:
  76         QMessageBox::warning(this, tr("Send Coins"),
  77             tr("The amount to pay must be larger than 0."),
  78             QMessageBox::Ok, QMessageBox::Ok);
  79         ui->payAmount->setFocus();
  80         break;
  81     case ClientModel::AmountExceedsBalance:
  82         QMessageBox::warning(this, tr("Send Coins"),
  83             tr("Amount exceeds your balance"),
  84             QMessageBox::Ok, QMessageBox::Ok);
  85         ui->payAmount->setFocus();
  86         break;
  87     case ClientModel::AmountWithFeeExceedsBalance:
  88         QMessageBox::warning(this, tr("Send Coins"),
  89             tr("Total exceeds your balance when the %1 transaction fee is included").
  90                 arg(QString::fromStdString(FormatMoney(model->getOptionsModel()->getTransactionFee()))),
  91             QMessageBox::Ok, QMessageBox::Ok);
  92         ui->payAmount->setFocus();
  93         break;
  94     case ClientModel::OK:
  95         accept();
  96         break;
  97     }
  98 }
  99
 100 void SendCoinsDialog::on_pasteButton_clicked()
 101 {
 102     /* Paste text from clipboard into recipient field */
 103     ui->payTo->setText(QApplication::clipboard()->text());
 104 }
 105
 106 void SendCoinsDialog::on_addressBookButton_clicked()
 107 {
 108     AddressBookDialog dlg;
 109     dlg.exec();
 110     ui->payTo->setText(dlg.getReturnValue());
 111 }
 112
 113 void SendCoinsDialog::on_buttonBox_rejected()
 114 {
 115     reject();
 116 }