From e3245b43d5c6fc984e8c60495f6db54f85d64368 Mon Sep 17 00:00:00 2001 From: Jonas Schnelli Date: Tue, 19 Jul 2016 15:51:24 +0200 Subject: [PATCH] [Qt] add out-of-sync modal info layer --- src/Makefile.qt.include | 4 + src/qt/bitcoingui.cpp | 31 ++- src/qt/bitcoingui.h | 4 + src/qt/forms/modaloverlay.ui | 370 +++++++++++++++++++++++++++++++++++ src/qt/modaloverlay.cpp | 150 ++++++++++++++ src/qt/modaloverlay.h | 44 +++++ 6 files changed, 602 insertions(+), 1 deletion(-) create mode 100644 src/qt/forms/modaloverlay.ui create mode 100644 src/qt/modaloverlay.cpp create mode 100644 src/qt/modaloverlay.h diff --git a/src/Makefile.qt.include b/src/Makefile.qt.include index 8947aeaca0..ea9be82717 100644 --- a/src/Makefile.qt.include +++ b/src/Makefile.qt.include @@ -96,6 +96,7 @@ QT_FORMS_UI = \ qt/forms/editaddressdialog.ui \ qt/forms/helpmessagedialog.ui \ qt/forms/intro.ui \ + qt/forms/modaloverlay.ui \ qt/forms/openuridialog.ui \ qt/forms/optionsdialog.ui \ qt/forms/overviewpage.ui \ @@ -125,6 +126,7 @@ QT_MOC_CPP = \ qt/moc_intro.cpp \ qt/moc_macdockiconhandler.cpp \ qt/moc_macnotificationhandler.cpp \ + qt/moc_modaloverlay.cpp \ qt/moc_notificator.cpp \ qt/moc_openuridialog.cpp \ qt/moc_optionsdialog.cpp \ @@ -192,6 +194,7 @@ BITCOIN_QT_H = \ qt/intro.h \ qt/macdockiconhandler.h \ qt/macnotificationhandler.h \ + qt/modaloverlay.h \ qt/networkstyle.h \ qt/notificator.h \ qt/openuridialog.h \ @@ -292,6 +295,7 @@ BITCOIN_QT_CPP = \ qt/csvmodelwriter.cpp \ qt/guiutil.cpp \ qt/intro.cpp \ + qt/modaloverlay.cpp \ qt/networkstyle.cpp \ qt/notificator.cpp \ qt/optionsdialog.cpp \ diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp index b3cd7cfbca..628d35b5ea 100644 --- a/src/qt/bitcoingui.cpp +++ b/src/qt/bitcoingui.cpp @@ -12,6 +12,7 @@ #include "clientmodel.h" #include "guiconstants.h" #include "guiutil.h" +#include "modaloverlay.h" #include "networkstyle.h" #include "notificator.h" #include "openuridialog.h" @@ -114,6 +115,7 @@ BitcoinGUI::BitcoinGUI(const PlatformStyle *platformStyle, const NetworkStyle *n notificator(0), rpcConsole(0), helpMessageDialog(0), + modalOverlay(0), prevBlocks(0), spinnerFrame(0), platformStyle(platformStyle) @@ -241,6 +243,12 @@ BitcoinGUI::BitcoinGUI(const PlatformStyle *platformStyle, const NetworkStyle *n // Subscribe to notifications from core subscribeToCoreSignals(); + + modalOverlay = new ModalOverlay(this->centralWidget()); +#ifdef ENABLE_WALLET + if(enableWallet) + connect(walletFrame, SIGNAL(requestedOfSyncWarningInfo()), this, SLOT(showModalOverlay())); +#endif } BitcoinGUI::~BitcoinGUI() @@ -491,6 +499,8 @@ void BitcoinGUI::setClientModel(ClientModel *clientModel) // initialize the disable state of the tray icon with the current value in the model. setTrayIconVisible(optionsModel->getHideTrayIcon()); } + + modalOverlay->setKnownBestHeight(clientModel->getHeaderHeight()); } else { // Disable possibility to show main window via action toggleHideAction->setEnabled(false); @@ -705,7 +715,14 @@ void BitcoinGUI::setNumConnections(int count) void BitcoinGUI::setNumBlocks(int count, const QDateTime& blockDate, double nVerificationProgress, bool header) { - if(!clientModel) + if (modalOverlay) + { + if (header) + modalOverlay->setKnownBestHeight(count); + else + modalOverlay->tipUpdate(count, blockDate, nVerificationProgress); + } + if (!clientModel) return; // Prevent orphan statusbar messages (e.g. hover Quit in main menu, wait until chain-sync starts -> garbelled text) @@ -754,7 +771,10 @@ void BitcoinGUI::setNumBlocks(int count, const QDateTime& blockDate, double nVer #ifdef ENABLE_WALLET if(walletFrame) + { walletFrame->showOutOfSyncWarning(false); + modalOverlay->showHide(true, true); + } #endif // ENABLE_WALLET progressBarLabel->setVisible(false); @@ -782,7 +802,10 @@ void BitcoinGUI::setNumBlocks(int count, const QDateTime& blockDate, double nVer #ifdef ENABLE_WALLET if(walletFrame) + { walletFrame->showOutOfSyncWarning(true); + modalOverlay->showHide(); + } #endif // ENABLE_WALLET tooltip += QString("
"); @@ -1078,6 +1101,12 @@ void BitcoinGUI::setTrayIconVisible(bool fHideTrayIcon) } } +void BitcoinGUI::showModalOverlay() +{ + if (modalOverlay) + modalOverlay->showHide(false, true); +} + static bool ThreadSafeMessageBox(BitcoinGUI *gui, const std::string& message, const std::string& caption, unsigned int style) { bool modal = (style & CClientUIInterface::MODAL); diff --git a/src/qt/bitcoingui.h b/src/qt/bitcoingui.h index 41770929b4..0eaa44b263 100644 --- a/src/qt/bitcoingui.h +++ b/src/qt/bitcoingui.h @@ -29,6 +29,7 @@ class UnitDisplayStatusBarControl; class WalletFrame; class WalletModel; class HelpMessageDialog; +class ModalOverlay; class CWallet; @@ -118,6 +119,7 @@ private: Notificator *notificator; RPCConsole *rpcConsole; HelpMessageDialog *helpMessageDialog; + ModalOverlay *modalOverlay; /** Keep track of previous number of blocks, to detect progress */ int prevBlocks; @@ -229,6 +231,8 @@ private Q_SLOTS: /** When hideTrayIcon setting is changed in OptionsModel hide or show the icon accordingly. */ void setTrayIconVisible(bool); + + void showModalOverlay(); }; class UnitDisplayStatusBarControl : public QLabel diff --git a/src/qt/forms/modaloverlay.ui b/src/qt/forms/modaloverlay.ui new file mode 100644 index 0000000000..f1967a7c05 --- /dev/null +++ b/src/qt/forms/modaloverlay.ui @@ -0,0 +1,370 @@ + + + ModalOverlay + + + + 0 + 0 + 640 + 385 + + + + Form + + + + QLayout::SetDefaultConstraint + + + 0 + + + 0 + + + 0 + + + 0 + + + + + #bgWidget { background: rgba(0,0,0,220); } + + + + 60 + + + 60 + + + 60 + + + 60 + + + + + #contentWidget { background: rgba(255,255,255,240); border-radius: 6px; } + +QLabel { color: rgb(40,40,40); } + + + + 0 + + + 10 + + + 10 + + + 10 + + + 10 + + + + + 20 + + + + + 0 + + + + + + + + + :/icons/warning + :/icons/warning:/icons/warning + + + + 48 + 48 + + + + true + + + + + + + Qt::Vertical + + + + 20 + 40 + + + + + + + + + + 0 + + + 0 + + + + + The displayed information may be out of date. Your wallet automatically synchronizes with the Bitcoin network after a connection is established, but this process has not completed yet. + + + Qt::RichText + + + true + + + + + + + + 75 + true + + + + This means that recent transactions will not be visible, and the balance will not be up-to-date until this process has completed. Spending bitcoins is not possible during that phase! + + + Qt::RichText + + + true + + + + + + + Qt::Vertical + + + + 20 + 40 + + + + + + + + + + + + Qt::Vertical + + + + 20 + 40 + + + + + + + + QFormLayout::FieldsStayAtSizeHint + + + 6 + + + 6 + + + 10 + + + + + + 75 + true + + + + Amount of blocks left + + + + + + + unknown... + + + + + + + + 75 + true + + + + Last block time + + + + + + + + 0 + 0 + + + + unknown... + + + + + + + + 75 + true + + + + Progress + + + + + + + + + ~ + + + + + + + 24 + + + + + + + + + + 75 + true + + + + Progress increase per Hour + + + + + + + calculating... + + + + + + + + 75 + true + + + + Estimated time left until synced + + + + + + + calculating... + + + + + + + + + 10 + + + 10 + + + + + Qt::Horizontal + + + + 40 + 20 + + + + + + + + Hide + + + + + + + + + + + + + + + + ModalOverlay + QWidget +
modaloverlay.h
+ 1 + + + + + diff --git a/src/qt/modaloverlay.cpp b/src/qt/modaloverlay.cpp new file mode 100644 index 0000000000..1cd5b19966 --- /dev/null +++ b/src/qt/modaloverlay.cpp @@ -0,0 +1,150 @@ +// Copyright (c) 2017 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include "modaloverlay.h" +#include "ui_modaloverlay.h" + +#include "guiutil.h" + +#include +#include + +ModalOverlay::ModalOverlay(QWidget *parent) : +QWidget(parent), +ui(new Ui::ModalOverlay), +bestBlockHeight(0), +layerIsVisible(false), +userClosed(false) +{ + ui->setupUi(this); + connect(ui->closeButton, SIGNAL(clicked()), this, SLOT(closeClicked())); + if (parent) { + parent->installEventFilter(this); + raise(); + } + + blockProcessTime.clear(); + setVisible(false); +} + +ModalOverlay::~ModalOverlay() +{ + delete ui; +} + +bool ModalOverlay::eventFilter(QObject * obj, QEvent * ev) { + if (obj == parent()) { + if (ev->type() == QEvent::Resize) { + QResizeEvent * rev = static_cast(ev); + resize(rev->size()); + if (!layerIsVisible) + setGeometry(0, height(), width(), height()); + + } + else if (ev->type() == QEvent::ChildAdded) { + raise(); + } + } + return QWidget::eventFilter(obj, ev); +} + +//! Tracks parent widget changes +bool ModalOverlay::event(QEvent* ev) { + if (ev->type() == QEvent::ParentAboutToChange) { + if (parent()) parent()->removeEventFilter(this); + } + else if (ev->type() == QEvent::ParentChange) { + if (parent()) { + parent()->installEventFilter(this); + raise(); + } + } + return QWidget::event(ev); +} + +void ModalOverlay::setKnownBestHeight(int count) +{ + if (count > bestBlockHeight) + bestBlockHeight = count; +} + +void ModalOverlay::tipUpdate(int count, const QDateTime& blockDate, double nVerificationProgress) +{ + QDateTime currentDate = QDateTime::currentDateTime(); + + // keep a vector of samples of verification progress at height + blockProcessTime.push_front(qMakePair(currentDate.currentMSecsSinceEpoch(), nVerificationProgress)); + + // show progress speed if we have more then one sample + if (blockProcessTime.size() >= 2) + { + // try to get the window from the last 500 seconds or at least 10 samples + double progressStart = blockProcessTime[0].second; + double progressDelta = 0; + double progressPerHour = 0; + qint64 timeDelta = 0; + qint64 remainingMSecs = 0; + double remainingProgress = 1.0 - nVerificationProgress; + for (int i = 1; i < blockProcessTime.size(); i++) + { + QPair sample = blockProcessTime[i]; + + // take first sample after 500 seconds or last available one + if (sample.first < (currentDate.currentMSecsSinceEpoch() - 500*1000) || i == blockProcessTime.size()-1) + { + progressDelta = progressStart-sample.second; + timeDelta = blockProcessTime[0].first - sample.first; + progressPerHour = progressDelta/(double)timeDelta*1000*3600; + remainingMSecs = remainingProgress / progressDelta * timeDelta; + break; + } + } + // show progress increase per hour + ui->progressIncreasePerH->setText(QString::number(progressPerHour*100, 'f', 2)+"%"); + + // show expected remaining time + ui->expectedTimeLeft->setText(GUIUtil::formateNiceTimeOffset(remainingMSecs/1000.0)); + + // keep maximal 5000 samples + static int maxSamples = 5000; + if (blockProcessTime.count() > maxSamples) + blockProcessTime.remove(maxSamples, blockProcessTime.count()-maxSamples); + } + + // show the last block date + ui->newestBlockDate->setText(blockDate.toString()); + + // show the percentage done according to nVerificationProgress + ui->percentageProgress->setText(QString::number(nVerificationProgress*100, 'f', 2)+"%"); + ui->progressBar->setValue(nVerificationProgress*100); + + // show remaining amount of blocks + if (bestBlockHeight > 0) + ui->amountOfBlocksLeft->setText(QString::number(bestBlockHeight-count)); +} + +void ModalOverlay::showHide(bool hide, bool userRequested) +{ + if ( (layerIsVisible && !hide) || (!layerIsVisible && hide) || (!hide && userClosed && !userRequested)) + return; + + if (!isVisible() && !hide) + setVisible(true); + + setGeometry(0, hide ? 0 : height(), width(), height()); + + QPropertyAnimation* animation = new QPropertyAnimation(this, "pos"); + animation->setDuration(300); + animation->setStartValue(QPoint(0, hide ? 0 : this->height())); + animation->setEndValue(QPoint(0, hide ? this->height() : 0)); + animation->setEasingCurve(QEasingCurve::OutQuad); + animation->start(QAbstractAnimation::DeleteWhenStopped); + layerIsVisible = !hide; +} + +void ModalOverlay::closeClicked() +{ + showHide(true); + userClosed = true; +} diff --git a/src/qt/modaloverlay.h b/src/qt/modaloverlay.h new file mode 100644 index 0000000000..5bf913a3f3 --- /dev/null +++ b/src/qt/modaloverlay.h @@ -0,0 +1,44 @@ +// Copyright (c) 2017 The Bitcoin Core developers +// Distributed under the MIT software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#ifndef BITCOIN_QT_MODALOVERLAY_H +#define BITCOIN_QT_MODALOVERLAY_H + +#include +#include + +namespace Ui { + class ModalOverlay; +} + +/** Modal overlay to display information about the chain-sync state */ +class ModalOverlay : public QWidget +{ + Q_OBJECT + +public: + explicit ModalOverlay(QWidget *parent); + ~ModalOverlay(); + +public Q_SLOTS: + void tipUpdate(int count, const QDateTime& blockDate, double nVerificationProgress); + void setKnownBestHeight(int count); + + // will show or hide the modal layer + void showHide(bool hide = false, bool userRequested = false); + void closeClicked(); + +protected: + bool eventFilter(QObject * obj, QEvent * ev); + bool event(QEvent* ev); + +private: + Ui::ModalOverlay *ui; + int bestBlockHeight; //best known height (based on the headers) + QVector > blockProcessTime; + bool layerIsVisible; + bool userClosed; +}; + +#endif // BITCOIN_QT_MODALOVERLAY_H