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SystemMonitor: Convert most widgets to a failable factory
I didn't convert widgets that don't do any failable tasks currently or are lazy-initialized.
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10 changed files with 96 additions and 71 deletions
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@ -16,17 +16,19 @@ REGISTER_WIDGET(SystemMonitor, ProcessUnveiledPathsWidget)
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namespace SystemMonitor {
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ProcessUnveiledPathsWidget::ProcessUnveiledPathsWidget()
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ErrorOr<NonnullRefPtr<ProcessUnveiledPathsWidget>> ProcessUnveiledPathsWidget::try_create()
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{
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set_layout<GUI::VerticalBoxLayout>(4);
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m_table_view = add<GUI::TableView>();
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auto widget = TRY(adopt_nonnull_ref_or_enomem(new (nothrow) ProcessUnveiledPathsWidget()));
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TRY(widget->try_set_layout<GUI::VerticalBoxLayout>(4));
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widget->m_table_view = TRY(widget->try_add<GUI::TableView>());
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Vector<GUI::JsonArrayModel::FieldSpec> pid_unveil_fields;
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pid_unveil_fields.empend("path", "Path"_short_string, Gfx::TextAlignment::CenterLeft);
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pid_unveil_fields.empend("permissions", "Permissions"_string.release_value_but_fixme_should_propagate_errors(), Gfx::TextAlignment::CenterLeft);
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TRY(pid_unveil_fields.try_empend("path", "Path"_short_string, Gfx::TextAlignment::CenterLeft));
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TRY(pid_unveil_fields.try_empend("permissions", TRY("Permissions"_string), Gfx::TextAlignment::CenterLeft));
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m_model = GUI::JsonArrayModel::create({}, move(pid_unveil_fields));
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m_table_view->set_model(MUST(GUI::SortingProxyModel::create(*m_model)));
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widget->m_model = GUI::JsonArrayModel::create({}, move(pid_unveil_fields));
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widget->m_table_view->set_model(TRY(GUI::SortingProxyModel::create(*widget->m_model)));
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return widget;
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}
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void ProcessUnveiledPathsWidget::set_pid(pid_t pid)
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