96 lines
2.3 KiB
C++
96 lines
2.3 KiB
C++
#include "clientmodel.h"
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#include "guiconstants.h"
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#include "optionsmodel.h"
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#include "addresstablemodel.h"
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#include "transactiontablemodel.h"
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#include "headers.h"
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#include <QDateTime>
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ClientModel::ClientModel(OptionsModel *optionsModel, QObject *parent) :
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QObject(parent), optionsModel(optionsModel),
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cachedNumConnections(0), cachedNumBlocks(0)
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{
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numBlocksAtStartup = -1;
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}
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int ClientModel::getNumConnections() const
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{
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return vNodes.size();
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}
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int ClientModel::getNumBlocks() const
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{
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return nBestHeight;
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}
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int ClientModel::getNumBlocksAtStartup()
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{
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if (numBlocksAtStartup == -1) numBlocksAtStartup = getNumBlocks();
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return numBlocksAtStartup;
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}
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QDateTime ClientModel::getLastBlockDate() const
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{
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return QDateTime::fromTime_t(pindexBest->GetBlockTime());
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}
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void ClientModel::update()
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{
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int newNumConnections = getNumConnections();
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int newNumBlocks = getNumBlocks();
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QString newStatusBar = getStatusBarWarnings();
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if(cachedNumConnections != newNumConnections)
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emit numConnectionsChanged(newNumConnections);
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if(cachedNumBlocks != newNumBlocks || cachedStatusBar != newStatusBar)
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{
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// Simply emit a numBlocksChanged for now in case the status message changes,
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// so that the view updates the status bar.
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// TODO: It should send a notification.
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// (However, this might generate looped notifications and needs to be thought through and tested carefully)
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// error(tr("Network Alert"), newStatusBar);
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emit numBlocksChanged(newNumBlocks);
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}
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cachedNumConnections = newNumConnections;
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cachedNumBlocks = newNumBlocks;
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cachedStatusBar = newStatusBar;
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}
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bool ClientModel::isTestNet() const
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{
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return fTestNet;
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}
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bool ClientModel::inInitialBlockDownload() const
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{
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return IsInitialBlockDownload();
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}
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int ClientModel::getNumBlocksOfPeers() const
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{
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return GetNumBlocksOfPeers();
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}
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QString ClientModel::getStatusBarWarnings() const
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{
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return QString::fromStdString(GetWarnings("statusbar"));
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}
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OptionsModel *ClientModel::getOptionsModel()
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{
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return optionsModel;
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}
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QString ClientModel::formatFullVersion() const
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{
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return QString::fromStdString(FormatFullVersion());
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}
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QString ClientModel::formatBuildDate() const
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{
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return QString::fromStdString(CLIENT_DATE);
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}
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