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Ref T311, avoid crash of model set dialog

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- check for nullptr mapping component
- disable new set button in dialog
This commit is contained in:
Klaus Basan
2018-08-27 15:25:53 +02:00
parent a7d3fb4db0
commit d320f590b4
5 changed files with 17 additions and 9 deletions
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16
src/blackgui/components/dbownmodelsetcomponent.cpp
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@@ -196,9 +196,10 @@ namespace BlackGui
}
}
void CDbOwnModelSetComponent::enableButtons(bool firstSet)
void CDbOwnModelSetComponent::enableButtons(bool firstSet, bool newSet)
{
ui->pb_FirstSet->setEnabled(firstSet);
ui->pb_CreateNewSet->setEnabled(newSet);
}
void CDbOwnModelSetComponent::tabIndexChanged(int index)
@@ -209,6 +210,8 @@ namespace BlackGui
void CDbOwnModelSetComponent::buttonClicked()
{
const QObject *sender = QObject::sender();
if (!sender) { return; }
if (sender == ui->pb_CreateNewSet)
{
this->createNewSet();
@@ -312,15 +315,20 @@ namespace BlackGui
// since we use the componet also in the launcher wizard, mc might not be existing
const CSimulatorInfo simulator(this->getModelSetSimulator());
CDbMappingComponent *mc = this->getMappingComponent();
if (mc) { mc->setOwnModelsSimulator(simulator); }
if (!mc)
{
CLogMessage(this).error("No mapping component available!");
return;
}
mc->setOwnModelsSimulator(simulator);
if (!m_modelSetFormDialog)
{
m_modelSetFormDialog.reset(new CDbOwnModelSetFormDialog(this));
m_modelSetFormDialog->setMappingComponent(this->getMappingComponent());
}
if (this->getMappingComponent()->getOwnModelsCount() > 0)
if (mc->getOwnModelsCount() > 0)
{
m_modelSetFormDialog->setModal(true);
m_modelSetFormDialog->reloadData();
@@ -333,7 +341,7 @@ namespace BlackGui
else
{
const CStatusMessage m = CStatusMessage(this).error("No model data for %1") << simulator.toQString(true);
if (mc) { mc->showOverlayMessage(m); }
mc->showOverlayMessage(m);
}
}

2
src/blackgui/components/dbownmodelsetcomponent.h
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@@ -113,7 +113,7 @@ namespace BlackGui
//! @}
//! Enable buttons
void enableButtons(bool firstSet);
void enableButtons(bool firstSet, bool newSet);
//! Set the model set for a given simulator
void setModelSet(const BlackMisc::Simulation::CAircraftModelList &models, const BlackMisc::Simulation::CSimulatorInfo &simulator);

4
src/blackgui/components/dbownmodelsetdialog.cpp
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@@ -42,9 +42,9 @@ namespace BlackGui
return ui->comp_OwnModelSet;
}
void CDbOwnModelSetDialog::enableButtons(bool firstSet)
void CDbOwnModelSetDialog::enableButtons(bool firstSet, bool newSet)
{
ui->comp_OwnModelSet->enableButtons(firstSet);
ui->comp_OwnModelSet->enableButtons(firstSet, newSet);
}
} // ns
} // ns

2
src/blackgui/components/dbownmodelsetdialog.h
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@@ -45,7 +45,7 @@ namespace BlackGui
CDbOwnModelSetComponent *modelSetComponent();
//! Enable buttons
void enableButtons(bool firstSet);
void enableButtons(bool firstSet, bool newSet);
private:
QScopedPointer<Ui::CDbOwnModelSetDialog> ui;

2
src/blackgui/components/firstmodelsetcomponent.cpp
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@@ -177,7 +177,7 @@ namespace BlackGui
{
const CSimulatorInfo simulator = ui->comp_SimulatorSelector->getValue();
m_modelSetDialog->setSimulator(simulator);
m_modelSetDialog->enableButtons(false);
m_modelSetDialog->enableButtons(false, false);
m_modelSetDialog->exec();
// force UI update