Build identification strings

[novacoin.git] / src / qt / clientmodel.cpp

diff --git a/src/qt/clientmodel.cpp b/src/qt/clientmodel.cpp
index c147aa5..284bee0 100644 (file)
--- a/src/qt/clientmodel.cpp
+++ b/src/qt/clientmodel.cpp
@@ -6,20 +6,13 @@
 
 #include "headers.h"
 
-#include <QTimer>
 #include <QDateTime>
 
-ClientModel::ClientModel(CWallet *wallet, QObject *parent) :
-    QObject(parent), wallet(wallet), optionsModel(0),
+ClientModel::ClientModel(OptionsModel *optionsModel, QObject *parent) :
+    QObject(parent), optionsModel(optionsModel),
     cachedNumConnections(0), cachedNumBlocks(0)
 {
-    // Until signal notifications is built into the bitcoin core,
-    //  simply update everything after polling using a timer.
-    QTimer *timer = new QTimer(this);
-    connect(timer, SIGNAL(timeout()), this, SLOT(update()));
-    timer->start(MODEL_UPDATE_DELAY);
-
-    optionsModel = new OptionsModel(wallet, this);
+    numBlocksAtStartup = -1;
 }
 
 int ClientModel::getNumConnections() const
@@ -32,6 +25,12 @@ int ClientModel::getNumBlocks() const
     return nBestHeight;
 }
 
+int ClientModel::getNumBlocksAtStartup()
+{
+    if (numBlocksAtStartup == -1) numBlocksAtStartup = getNumBlocks();
+    return numBlocksAtStartup;
+}
+
 QDateTime ClientModel::getLastBlockDate() const
 {
     return QDateTime::fromTime_t(pindexBest->GetBlockTime());
@@ -41,14 +40,23 @@ void ClientModel::update()
 {
     int newNumConnections = getNumConnections();
     int newNumBlocks = getNumBlocks();
+    QString newStatusBar = getStatusBarWarnings();
 
     if(cachedNumConnections != newNumConnections)
         emit numConnectionsChanged(newNumConnections);
-    if(cachedNumBlocks != newNumBlocks)
+    if(cachedNumBlocks != newNumBlocks || cachedStatusBar != newStatusBar)
+    {
+        // Simply emit a numBlocksChanged for now in case the status message changes,
+        // so that the view updates the status bar.
+        // TODO: It should send a notification.
+        //    (However, this might generate looped notifications and needs to be thought through and tested carefully)
+        //    error(tr("Network Alert"), newStatusBar);
         emit numBlocksChanged(newNumBlocks);
+    }
 
     cachedNumConnections = newNumConnections;
     cachedNumBlocks = newNumBlocks;
+    cachedStatusBar = newStatusBar;
 }
 
 bool ClientModel::isTestNet() const
@@ -61,9 +69,14 @@ bool ClientModel::inInitialBlockDownload() const
     return IsInitialBlockDownload();
 }
 
-int ClientModel::getTotalBlocksEstimate() const
+int ClientModel::getNumBlocksOfPeers() const
+{
+    return GetNumBlocksOfPeers();
+}
+
+QString ClientModel::getStatusBarWarnings() const
 {
-    return GetTotalBlocksEstimate();
+    return QString::fromStdString(GetWarnings("statusbar"));
 }
 
 OptionsModel *ClientModel::getOptionsModel()
@@ -75,3 +88,8 @@ QString ClientModel::formatFullVersion() const
 {
     return QString::fromStdString(FormatFullVersion());
 }
+
+QString ClientModel::formatBuildDate() const
+{
+    return QString::fromStdString(CLIENT_DATE);
+}