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Code Issues Projects Releases Wiki Activity

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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39
sources/awesomewidgets/extscript.cpp
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@ -48,6 +48,8 @@ ExtScript::ExtScript(QWidget *parent, const QString filePath)
connect(m_process, SIGNAL(finished(int, QProcess::ExitStatus)), this,
SLOT(updateValue()));
m_process->waitForFinished(0);
connect(this, SIGNAL(socketActivated()), this, SLOT(startProcess()));
}
@ -55,8 +57,11 @@ ExtScript::~ExtScript()
{
qCDebug(LOG_LIB) << __PRETTY_FUNCTION__;
disconnect(m_process, SIGNAL(finished(int, QProcess::ExitStatus)), this,
SLOT(updateValue()));
m_process->kill();
m_process->deleteLater();
disconnect(this, SIGNAL(socketActivated()), this, SLOT(startProcess()));
delete ui;
}
@ -260,22 +265,14 @@ void ExtScript::readJsonFilters()
}
#include <QThread>
QVariantHash ExtScript::run()
{
if (!isActive())
if (!canRun())
return m_values;
if (m_process->state() != QProcess::NotRunning)
qCWarning(LOG_LIB) << "Another process is already running"
<< m_process->state();
if ((m_times == 1) && (m_process->state() == QProcess::NotRunning)) {
QStringList cmdList;
if (!prefix().isEmpty())
cmdList.append(prefix());
cmdList.append(executable());
qCInfo(LOG_LIB) << "Run cmd" << cmdList.join(QChar(' '));
m_process->start(cmdList.join(QChar(' ')));
}
if (m_times == 1)
startProcess();
// update value
if (m_times >= interval())
@ -350,6 +347,17 @@ void ExtScript::writeConfiguration() const
}
void ExtScript::startProcess()
{
QStringList cmdList;
if (!prefix().isEmpty())
cmdList.append(prefix());
cmdList.append(executable());
qCInfo(LOG_LIB) << "Run cmd" << cmdList.join(QChar(' '));
m_process->start(cmdList.join(QChar(' ')));
}
void ExtScript::updateValue()
{
qCInfo(LOG_LIB) << "Cmd returns" << m_process->exitCode();
@ -383,6 +391,13 @@ void ExtScript::updateValue()
}
bool ExtScript::canRun() const
{
return ((isActive()) && (m_process->state() == QProcess::NotRunning)
&& (socket().isEmpty()));
}
void ExtScript::translate()
{
ui->label_name->setText(i18n("Name"));