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refs #457 Use cases for CWorker non-void tasks and thenWithResult().

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This commit is contained in:
Mathew Sutcliffe
2015-09-10 21:11:44 +01:00
parent 3cc9468d63
commit f50400bd94
3 changed files with 18 additions and 12 deletions
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9
src/blackgui/models/listmodelbase.cpp
View File

@@ -215,13 +215,16 @@ namespace BlackGui
template <typename ObjectType, typename ContainerType>
CWorker *CListModelBase<ObjectType, ContainerType>::updateAsync(const ContainerType &container, bool sort)
{
Q_UNUSED(sort);
auto sortColumn = this->getSortColumn();
auto sortOrder = this->getSortOrder();
CWorker *worker = BlackMisc::CWorker::fromTask(this, "ModelSort", [this, container, sort, sortColumn, sortOrder]()
CWorker *worker = BlackMisc::CWorker::fromTask(this, "ModelSort", [this, container, sortColumn, sortOrder]()
{
ContainerType sortedContainer = this->sortContainerByColumn(container, sortColumn, sortOrder);
QMetaObject::invokeMethod(this, "ps_updateContainer",
Q_ARG(BlackMisc::CVariant, CVariant::from(sortedContainer)), Q_ARG(bool, false));
});
worker->thenWithResult<ContainerType>(this, [this](const ContainerType &sortedContainer)
{
this->ps_updateContainer(CVariant::from(sortedContainer), false);
});
worker->then(this, &CListModelBase::asyncUpdateFinished);
return worker;

11
src/blackgui/views/viewbase.cpp
View File

@@ -220,14 +220,17 @@ namespace BlackGui
template <class ModelClass, class ContainerType, class ObjectType> BlackMisc::CWorker *CViewBase<ModelClass, ContainerType, ObjectType>::updateContainerAsync(const ContainerType &container, bool sort, bool resize)
{
Q_UNUSED(sort);
ModelClass *model = this->derivedModel();
auto sortColumn = model->getSortColumn();
auto sortOrder = model->getSortOrder();
BlackMisc::CWorker *worker = BlackMisc::CWorker::fromTask(this, "ViewSort", [this, model, container, sort, resize, sortColumn, sortOrder]()
BlackMisc::CWorker *worker = BlackMisc::CWorker::fromTask(this, "ViewSort", [model, container, sortColumn, sortOrder]()
{
ContainerType sortedContainer = model->sortContainerByColumn(container, sortColumn, sortOrder);
QMetaObject::invokeMethod(this, "ps_updateContainer",
Q_ARG(BlackMisc::CVariant, CVariant::from(sortedContainer)), Q_ARG(bool, false), Q_ARG(bool, resize));
return model->sortContainerByColumn(container, sortColumn, sortOrder);
});
worker->thenWithResult<ContainerType>(this, [this, resize](const ContainerType &sortedContainer)
{
this->ps_updateContainer(CVariant::from(sortedContainer), false, resize);
});
worker->then(this, &CViewBase::asyncUpdateFinished);
return worker;

10
src/blackmisc/simulation/fscommon/aircraftcfgparser.cpp
View File

@@ -48,11 +48,11 @@ namespace BlackMisc
{
bool ok;
auto aircraftCfgEntriesList = parseImpl(rootDirectory, excludedDirectories, &ok);
if (!ok) { return; }
bool c = QMetaObject::invokeMethod(this, "updateCfgEntriesList",
Q_ARG(BlackMisc::Simulation::FsCommon::CAircraftCfgEntriesList, aircraftCfgEntriesList));
Q_ASSERT_X(c, Q_FUNC_INFO, "Cannot invoke updateCfgEntriesList");
Q_UNUSED(c);
return std::make_pair(aircraftCfgEntriesList, ok);
});
m_parserWorker->thenWithResult<std::pair<CAircraftCfgEntriesList, bool>>(this, [this](const std::pair<CAircraftCfgEntriesList, bool> &pair)
{
if (pair.second) { this->updateCfgEntriesList(pair.first); }
});
}
else if (mode == ModeBlocking)