Bitcoin Core  0.20.99
P2P Digital Currency
modaloverlay.h
Go to the documentation of this file.
1 // Copyright (c) 2016-2019 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_MODALOVERLAY_H
6 #define BITCOIN_QT_MODALOVERLAY_H
7 
8 #include <QDateTime>
9 #include <QPropertyAnimation>
10 #include <QWidget>
11 
13 static constexpr int HEADER_HEIGHT_DELTA_SYNC = 24;
14 
15 namespace Ui {
16  class ModalOverlay;
17 }
18 
20 class ModalOverlay : public QWidget
21 {
22  Q_OBJECT
23 
24 public:
25  explicit ModalOverlay(bool enable_wallet, QWidget *parent);
26  ~ModalOverlay();
27 
28  void tipUpdate(int count, const QDateTime& blockDate, double nVerificationProgress);
29  void setKnownBestHeight(int count, const QDateTime& blockDate);
30 
31  // will show or hide the modal layer
32  void showHide(bool hide = false, bool userRequested = false);
33  bool isLayerVisible() const { return layerIsVisible; }
34 
35 public Q_SLOTS:
36  void toggleVisibility();
37  void closeClicked();
38 
39 Q_SIGNALS:
40  void triggered(bool hidden);
41 
42 protected:
43  bool eventFilter(QObject * obj, QEvent * ev) override;
44  bool event(QEvent* ev) override;
45 
46 private:
47  Ui::ModalOverlay *ui;
48  int bestHeaderHeight; //best known height (based on the headers)
49  QDateTime bestHeaderDate;
50  QVector<QPair<qint64, double> > blockProcessTime;
52  bool userClosed;
53  QPropertyAnimation m_animation;
54  void UpdateHeaderSyncLabel();
55 };
56 
57 #endif // BITCOIN_QT_MODALOVERLAY_H
static constexpr int HEADER_HEIGHT_DELTA_SYNC
The required delta of headers to the estimated number of available headers until we show the IBD prog...
Definition: modaloverlay.h:13
bool isLayerVisible() const
Definition: modaloverlay.h:33
Modal overlay to display information about the chain-sync state.
Definition: modaloverlay.h:20
Ui::ModalOverlay * ui
Definition: modaloverlay.h:47
QDateTime bestHeaderDate
Definition: modaloverlay.h:49
bool layerIsVisible
Definition: modaloverlay.h:51
int bestHeaderHeight
Definition: modaloverlay.h:48
QPropertyAnimation m_animation
Definition: modaloverlay.h:53
static int count
Definition: tests.c:35
QVector< QPair< qint64, double > > blockProcessTime
Definition: modaloverlay.h:50