51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
// Copyright (c) 2016 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_QT_MODALOVERLAY_H
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#define BITCOIN_QT_MODALOVERLAY_H
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#include <QDateTime>
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#include <QWidget>
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//! The required delta of headers to the estimated number of available headers until we show the IBD progress
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static constexpr int HEADER_HEIGHT_DELTA_SYNC = 24;
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namespace Ui {
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class ModalOverlay;
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}
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/** Modal overlay to display information about the chain-sync state */
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class ModalOverlay : public QWidget
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{
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Q_OBJECT
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public:
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explicit ModalOverlay(QWidget *parent);
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~ModalOverlay();
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public Q_SLOTS:
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void tipUpdate(int count, const QDateTime& blockDate, double nVerificationProgress);
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void setKnownBestHeight(int count, const QDateTime& blockDate);
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void toggleVisibility();
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// will show or hide the modal layer
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void showHide(bool hide = false, bool userRequested = false);
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void closeClicked();
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bool isLayerVisible() { return layerIsVisible; }
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protected:
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bool eventFilter(QObject * obj, QEvent * ev);
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bool event(QEvent* ev);
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private:
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Ui::ModalOverlay *ui;
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int bestHeaderHeight; //best known height (based on the headers)
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QDateTime bestHeaderDate;
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QVector<QPair<qint64, double> > blockProcessTime;
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bool layerIsVisible;
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bool userClosed;
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};
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#endif // BITCOIN_QT_MODALOVERLAY_H
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