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Fixing alert dock refresh for both new alerts and expired alerts

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Fixes #29
This commit is contained in:
Dan Paulat 2023-02-28 22:10:34 -06:00
parent 704b9e03b9
commit ed4cc033bb
2 changed files with 64 additions and 5 deletions
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3
scwx-qt/source/scwx/qt/model/alert_model.cpp
View file

@ -310,7 +310,8 @@ void AlertModel::HandleAlert(const types::TextEventKey& alertKey,
// Update row
if (!p->textEventKeys_.contains(alertKey))
{
beginInsertRows(QModelIndex(), 0, 0);
int newIndex = p->textEventKeys_.size();
beginInsertRows(QModelIndex(), newIndex, newIndex);
p->textEventKeys_.push_back(alertKey);
endInsertRows();
}

66
scwx-qt/source/scwx/qt/model/alert_proxy_model.cpp
View file

@ -2,6 +2,12 @@
#include <scwx/qt/model/alert_model.hpp>
#include <scwx/qt/types/qt_types.hpp>
#include <scwx/util/logger.hpp>
#include <scwx/util/threads.hpp>
#include <chrono>
#include <mutex>
#include <boost/asio/steady_timer.hpp>
namespace scwx
{
@ -16,14 +22,22 @@ static const auto logger_ = scwx::util::Logger::Create(logPrefix_);
class AlertProxyModelImpl
{
public:
explicit AlertProxyModelImpl();
~AlertProxyModelImpl() = default;
explicit AlertProxyModelImpl(AlertProxyModel* self);
~AlertProxyModelImpl();
void UpdateAlerts();
AlertProxyModel* self_;
bool alertActiveFilterEnabled_;
boost::asio::steady_timer alertUpdateTimer_;
std::mutex alertMutex_ {};
};
AlertProxyModel::AlertProxyModel(QObject* parent) :
QSortFilterProxyModel(parent), p(std::make_unique<AlertProxyModelImpl>())
QSortFilterProxyModel(parent),
p(std::make_unique<AlertProxyModelImpl>(this))
{
}
AlertProxyModel::~AlertProxyModel() = default;
@ -63,8 +77,52 @@ bool AlertProxyModel::filterAcceptsRow(int sourceRow,
QSortFilterProxyModel::filterAcceptsRow(sourceRow, sourceParent);
}
AlertProxyModelImpl::AlertProxyModelImpl() : alertActiveFilterEnabled_ {false}
AlertProxyModelImpl::AlertProxyModelImpl(AlertProxyModel* self) :
self_ {self},
alertActiveFilterEnabled_ {false},
alertUpdateTimer_ {scwx::util::io_context()}
{
// Schedule alert update
UpdateAlerts();
}
AlertProxyModelImpl::~AlertProxyModelImpl()
{
std::unique_lock lock(alertMutex_);
alertUpdateTimer_.cancel();
}
void AlertProxyModelImpl::UpdateAlerts()
{
logger_->trace("UpdateAlerts");
// Take a unique lock before modifying feature lists
std::unique_lock lock(alertMutex_);
// Re-evaluate for expired alerts
if (alertActiveFilterEnabled_)
{
self_->invalidateRowsFilter();
}
using namespace std::chrono;
alertUpdateTimer_.expires_after(15s);
alertUpdateTimer_.async_wait(
[=](const boost::system::error_code& e)
{
if (e == boost::asio::error::operation_aborted)
{
logger_->debug("Alert update timer cancelled");
}
else if (e != boost::system::errc::success)
{
logger_->warn("Alert update timer error: {}", e.message());
}
else
{
UpdateAlerts();
}
});
}
} // namespace model