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add socket activation for extensions (#118)

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Option `X-AW-Socket` is used. Any message received by this socket will
trigger extension update. If the option is set, `X-AW-Interval` will be
ignored
This commit is contained in:
Evgenii Alekseev
2017-02-06 12:16:16 +03:00
parent 9543122816
commit bfdaadfc8b
19 changed files with 204 additions and 40 deletions
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25
sources/awesomewidgets/extupgrade.cpp
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@ -44,6 +44,8 @@ ExtUpgrade::ExtUpgrade(QWidget *parent, const QString filePath)
m_process = new QProcess(nullptr);
connect(m_process, SIGNAL(finished(int)), this, SLOT(updateValue()));
m_process->waitForFinished(0);
connect(this, SIGNAL(socketActivated()), this, SLOT(startProcess()));
}
@ -53,6 +55,7 @@ ExtUpgrade::~ExtUpgrade()
m_process->kill();
m_process->deleteLater();
disconnect(this, SIGNAL(socketActivated()), this, SLOT(startProcess()));
delete ui;
}
@ -145,11 +148,8 @@ QVariantHash ExtUpgrade::run()
if (!isActive())
return m_values;
if ((m_times == 1) && (m_process->state() == QProcess::NotRunning)) {
QString cmd = QString("sh -c \"%1\"").arg(executable());
qCInfo(LOG_LIB) << "Run cmd" << cmd;
m_process->start(cmd);
}
if (m_times == 1)
startProcess();
// update value
if (m_times >= interval())
@ -209,6 +209,14 @@ void ExtUpgrade::writeConfiguration() const
}
void ExtUpgrade::startProcess()
{
QString cmd = QString("sh -c \"%1\"").arg(executable());
qCInfo(LOG_LIB) << "Run cmd" << cmd;
m_process->start(cmd);
}
void ExtUpgrade::updateValue()
{
qCInfo(LOG_LIB) << "Cmd returns" << m_process->exitCode();
@ -230,6 +238,13 @@ void ExtUpgrade::updateValue()
}
bool ExtUpgrade::canRun()
{
return ((isActive()) && (m_process->state() == QProcess::NotRunning)
&& (socket().isEmpty()));
}
void ExtUpgrade::translate()
{
ui->label_name->setText(i18n("Name"));