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81 lines
2.3 KiB
C++
81 lines
2.3 KiB
C++
#include "enumsetting.hpp"
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#include <QComboBox>
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#include <QLabel>
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#include <QMutexLocker>
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#include <QString>
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#include <algorithm>
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#include <memory>
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#include <apps/opencs/model/prefs/setting.hpp>
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#include <components/settings/settings.hpp>
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#include "category.hpp"
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#include "state.hpp"
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CSMPrefs::EnumSetting::EnumSetting(Category* parent, QMutex* mutex, std::string_view key, const QString& label,
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std::span<const EnumValueView> values, Settings::Index& index)
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: TypedSetting(parent, mutex, key, label, index)
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, mValues(values)
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, mWidget(nullptr)
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{
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}
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CSMPrefs::EnumSetting& CSMPrefs::EnumSetting::setTooltip(const std::string& tooltip)
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{
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mTooltip = tooltip;
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return *this;
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}
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CSMPrefs::SettingWidgets CSMPrefs::EnumSetting::makeWidgets(QWidget* parent)
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{
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QLabel* label = new QLabel(getLabel(), parent);
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mWidget = new QComboBox(parent);
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for (std::size_t i = 0; i < mValues.size(); ++i)
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{
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const EnumValueView& v = mValues[i];
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mWidget->addItem(QString::fromUtf8(v.mValue.data(), static_cast<int>(v.mValue.size())));
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if (!v.mTooltip.empty())
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mWidget->setItemData(static_cast<int>(i),
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QString::fromUtf8(v.mTooltip.data(), static_cast<int>(v.mTooltip.size())), Qt::ToolTipRole);
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}
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const std::string value = getValue();
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const std::size_t index = std::find_if(mValues.begin(), mValues.end(), [&](const EnumValueView& v) {
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return v.mValue == value;
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}) - mValues.begin();
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mWidget->setCurrentIndex(static_cast<int>(index));
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if (!mTooltip.empty())
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{
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QString tooltip = QString::fromUtf8(mTooltip.c_str());
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label->setToolTip(tooltip);
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}
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connect(mWidget, qOverload<int>(&QComboBox::currentIndexChanged), this, &EnumSetting::valueChanged);
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return SettingWidgets{ .mLabel = label, .mInput = mWidget };
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}
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void CSMPrefs::EnumSetting::updateWidget()
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{
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if (mWidget)
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mWidget->setCurrentIndex(mWidget->findText(QString::fromStdString(getValue())));
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}
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void CSMPrefs::EnumSetting::valueChanged(int value)
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{
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if (value < 0 || static_cast<std::size_t>(value) >= mValues.size())
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throw std::logic_error("Invalid enum setting \"" + getKey() + "\" value index: " + std::to_string(value));
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setValue(std::string(mValues[value].mValue));
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getParent()->getState()->update(*this);
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}
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