src/qt/sendcoinsdialog.h

   1 // Copyright (c) 2011-2016 The Bitcoin Core developers
   2 // Distributed under the MIT software license, see the accompanying
   3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
   4
   5 #ifndef BITCOIN_QT_SENDCOINSDIALOG_H
   6 #define BITCOIN_QT_SENDCOINSDIALOG_H
   7
   8 #include "walletmodel.h"
   9
  10 #include <QDialog>
  11 #include <QMessageBox>
  12 #include <QString>
  13 #include <QTimer>
  14
  15 class ClientModel;
  16 class OptionsModel;
  17 class PlatformStyle;
  18 class SendCoinsEntry;
  19 class SendCoinsRecipient;
  20
  21 namespace Ui {
  22     class SendCoinsDialog;
  23 }
  24
  25 QT_BEGIN_NAMESPACE
  26 class QUrl;
  27 QT_END_NAMESPACE
  28
  29 /** Dialog for sending bitcoins */
  30 class SendCoinsDialog : public QDialog
  31 {
  32     Q_OBJECT
  33
  34 public:
  35     explicit SendCoinsDialog(const PlatformStyle *platformStyle, QWidget *parent = 0);
  36     ~SendCoinsDialog();
  37
  38     void setClientModel(ClientModel *clientModel);
  39     void setModel(WalletModel *model);
  40
  41     /** Set up the tab chain manually, as Qt messes up the tab chain by default in some cases (issue https://bugreports.qt-project.org/browse/QTBUG-10907).
  42      */
  43     QWidget *setupTabChain(QWidget *prev);
  44
  45     void setAddress(const QString &address);
  46     void pasteEntry(const SendCoinsRecipient &rv);
  47     bool handlePaymentRequest(const SendCoinsRecipient &recipient);
  48
  49 public Q_SLOTS:
  50     void clear();
  51     void reject();
  52     void accept();
  53     SendCoinsEntry *addEntry();
  54     void updateTabsAndLabels();
  55     void setBalance(const CAmount& balance, const CAmount& unconfirmedBalance, const CAmount& immatureBalance,
  56                     const CAmount& watchOnlyBalance, const CAmount& watchUnconfBalance, const CAmount& watchImmatureBalance);
  57
  58 private:
  59     Ui::SendCoinsDialog *ui;
  60     ClientModel *clientModel;
  61     WalletModel *model;
  62     bool fNewRecipientAllowed;
  63     bool fFeeMinimized;
  64     const PlatformStyle *platformStyle;
  65
  66     // Process WalletModel::SendCoinsReturn and generate a pair consisting
  67     // of a message and message flags for use in Q_EMIT message().
  68     // Additional parameter msgArg can be used via .arg(msgArg).
  69     void processSendCoinsReturn(const WalletModel::SendCoinsReturn &sendCoinsReturn, const QString &msgArg = QString());
  70     void minimizeFeeSection(bool fMinimize);
  71     void updateFeeMinimizedLabel();
  72
  73 private Q_SLOTS:
  74     void on_sendButton_clicked();
  75     void on_buttonChooseFee_clicked();
  76     void on_buttonMinimizeFee_clicked();
  77     void removeEntry(SendCoinsEntry* entry);
  78     void updateDisplayUnit();
  79     void coinControlFeatureChanged(bool);
  80     void coinControlButtonClicked();
  81     void coinControlChangeChecked(int);
  82     void coinControlChangeEdited(const QString &);
  83     void coinControlUpdateLabels();
  84     void coinControlClipboardQuantity();
  85     void coinControlClipboardAmount();
  86     void coinControlClipboardFee();
  87     void coinControlClipboardAfterFee();
  88     void coinControlClipboardBytes();
  89     void coinControlClipboardLowOutput();
  90     void coinControlClipboardChange();
  91     void setMinimumFee();
  92     void updateFeeSectionControls();
  93     void updateMinFeeLabel();
  94     void updateSmartFeeLabel();
  95     void updateGlobalFeeVariables();
  96
  97 Q_SIGNALS:
  98     // Fired when a message should be reported to the user
  99     void message(const QString &title, const QString &message, unsigned int style);
 100 };
 101
 102
 103 #define SEND_CONFIRM_DELAY   3
 104
 105 class SendConfirmationDialog : public QMessageBox
 106 {
 107     Q_OBJECT
 108
 109 public:
 110     SendConfirmationDialog(const QString &title, const QString &text, int secDelay = SEND_CONFIRM_DELAY, QWidget *parent = 0);
 111     int exec();
 112
 113 private Q_SLOTS:
 114     void countDown();
 115     void updateYesButton();
 116
 117 private:
 118     QAbstractButton *yesButton;
 119     QTimer countDownTimer;
 120     int secDelay;
 121 };
 122
 123 #endif // BITCOIN_QT_SENDCOINSDIALOG_H