Method PopulateSelection

lib/utils/temp-variable.cpp:571–615

}

void TempVariableSelection::PopulateSelection()
{
	std::vector<TempVariable> vars;
	const auto appendVars = [&vars](const Macro *macro,
					const MacroSegment *segment) {
		const auto newVars = macro->GetTempVars(segment);
		vars.insert(vars.end(), newVars.begin(), newVars.end());
	};

	const auto segment = GetSegment();
	if (!segment) {
		return;
	}

	auto macro = segment->GetMacro();
	appendVars(macro, segment);

	while ((macro = getParentMacro(macro))) {
		appendVars(macro,
			   getMacroSegmentFromNestedMacro(macro, _macroEdits));
	}

	if (vars.empty()) {
		return;
	}

	for (const auto &var : vars) {
		QVariant variant;
		variant.setValue(var.GetRef());
		_selection->addItem(QString::fromStdString(var.Name()),
				    variant);
	}

	// Make sure content is readable when expanding combobox
	auto view = _selection->view();
	if (view) {
		view->setMinimumWidth(view->sizeHintForColumn(0));
		_selection->setMinimumWidth(view->sizeHintForColumn(0));
		view->updateGeometry();
		_selection->updateGeometry();
	}

	adjustSize();
	updateGeometry();
}

static MacroEdit *
getMacroEditFromMacro(const std::vector<MacroEdit *> &macroEdits, Macro *macro)