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fix plasma crash with extquotes

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rewrite main widget to use signal-slot model
This commit is contained in:
arcan1s
2015-06-30 07:13:58 +03:00
parent aa15e13713
commit 41deb8ef72
6 changed files with 43 additions and 15 deletions
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14
sources/extsysmon/extquotes.cpp
View File

@ -52,6 +52,9 @@ ExtQuotes::ExtQuotes(QWidget *parent, const QString quotesName, const QStringLis
values[QString("price")] = 0.0;
values[QString("pricechg")] = 0.0;
values[QString("percpricechg")] = 0.0;
manager = new QNetworkAccessManager(this);
connect(manager, SIGNAL(finished(QNetworkReply *)), this, SLOT(quotesReplyReceived(QNetworkReply *)));
}
@ -59,6 +62,9 @@ ExtQuotes::~ExtQuotes()
{
if (debug) qDebug() << PDEBUG;
disconnect(manager, SIGNAL(finished(QNetworkReply *)), this, SLOT(quotesReplyReceived(QNetworkReply *)));
delete manager;
delete ui;
}
@ -235,13 +241,11 @@ void ExtQuotes::readConfiguration()
QMap<QString, float> ExtQuotes::run()
{
if (debug) qDebug() << PDEBUG;
if (!m_active) return values;
if ((!m_active) || (isRunning)) return values;
if (times == 1) {
if (debug) qDebug() << PDEBUG << ":" << "Send request";
QNetworkAccessManager *manager = new QNetworkAccessManager(this);
connect(manager, SIGNAL(finished(QNetworkReply *)), this, SLOT(quotesReplyReceived(QNetworkReply *)));
isRunning = true;
QNetworkReply *reply = manager->get(QNetworkRequest(QUrl(url())));
new QReplyTimeout(reply, 1000);
}
@ -351,6 +355,8 @@ void ExtQuotes::quotesReplyReceived(QNetworkReply *reply)
values[QString("pricechg")] = values[QString("price")] == 0 ? 0.0 : value - values[QString("price")];
values[QString("percpricechg")] = 100 * values[QString("pricechg")] / values[QString("price")];
values[QString("price")] = value;
isRunning = false;
}

2
sources/extsysmon/extquotes.h
View File

@ -96,6 +96,8 @@ private:
QString m_fileName;
QStringList m_dirs;
bool debug;
QNetworkAccessManager *manager;
bool isRunning = false;
Ui::ExtQuotes *ui;
QString url();
// properties