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// SPDX-FileCopyrightText: 2016 Citra Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include <forward_list>
#include <iterator>
#include <memory>
#include <QCheckBox>
#include <QComboBox>
#include <QWidget>
#include <qobjectdefs.h>
#include "common/settings.h"
#include "yuzu/configuration/shared_translation.h"
namespace ConfigurationShared {
class Tab : public QWidget {
Q_OBJECT
public:
explicit Tab(std::shared_ptr<std::forward_list<Tab*>> group_, QWidget* parent = nullptr);
~Tab();
virtual void ApplyConfiguration() = 0;
virtual void SetConfiguration() = 0;
private:
std::shared_ptr<std::forward_list<Tab*>> group;
};
constexpr int USE_GLOBAL_INDEX = 0;
constexpr int USE_GLOBAL_SEPARATOR_INDEX = 1;
constexpr int USE_GLOBAL_OFFSET = 2;
// CheckBoxes require a tracker for their state since we emulate a tristate CheckBox
enum class CheckState {
Off, // Checkbox overrides to off/false
On, // Checkbox overrides to on/true
Global, // Checkbox defers to the global state
Count, // Simply the number of states, not a valid checkbox state
};
QWidget* CreateWidget(Settings::BasicSetting* setting, const TranslationMap& translations,
QWidget* parent, bool runtime_lock,
std::forward_list<std::function<void(bool)>>& apply_funcs,
std::list<CheckState>& trackers);
// Global-aware apply and set functions
// ApplyPerGameSetting, given a Settings::Setting and a Qt UI element, properly applies a Setting
void ApplyPerGameSetting(Settings::SwitchableSetting<bool>* setting, const QCheckBox* checkbox,
const CheckState& tracker);
template <typename Type, bool ranged>
void ApplyPerGameSetting(Settings::SwitchableSetting<Type, ranged>* setting,
const QComboBox* combobox) {
if (Settings::IsConfiguringGlobal() && setting->UsingGlobal()) {
setting->SetValue(static_cast<Type>(combobox->currentIndex()));
} else if (!Settings::IsConfiguringGlobal()) {
if (combobox->currentIndex() == ConfigurationShared::USE_GLOBAL_INDEX) {
setting->SetGlobal(true);
} else {
setting->SetGlobal(false);
setting->SetValue(static_cast<Type>(combobox->currentIndex() -
ConfigurationShared::USE_GLOBAL_OFFSET));
}
}
}
// Sets a Qt UI element given a Settings::Setting
void SetPerGameSetting(QCheckBox* checkbox, const Settings::SwitchableSetting<bool>* setting);
template <typename Type, bool ranged>
void SetPerGameSetting(QComboBox* combobox,
const Settings::SwitchableSetting<Type, ranged>* setting) {
combobox->setCurrentIndex(setting->UsingGlobal() ? ConfigurationShared::USE_GLOBAL_INDEX
: static_cast<int>(setting->GetValue()) +
ConfigurationShared::USE_GLOBAL_OFFSET);
}
// (Un)highlights a Qt UI element
void SetHighlight(QWidget* widget, bool highlighted);
// Sets up a QCheckBox like a tristate one, given a Setting
template <bool ranged, bool save>
void SetColoredTristate(QCheckBox* checkbox,
const Settings::SwitchableSetting<bool, ranged, save>& setting,
CheckState& tracker) {
if (setting.UsingGlobal()) {
tracker = CheckState::Global;
} else {
tracker = (setting.GetValue() == setting.GetValue(true)) ? CheckState::On : CheckState::Off;
}
SetHighlight(checkbox, tracker != CheckState::Global);
QObject::connect(checkbox, &QCheckBox::clicked, checkbox, [checkbox, setting, &tracker] {
tracker = static_cast<CheckState>((static_cast<int>(tracker) + 1) %
static_cast<int>(CheckState::Count));
if (tracker == CheckState::Global) {
checkbox->setChecked(setting.GetValue(true));
}
SetHighlight(checkbox, tracker != CheckState::Global);
});
}
void SetColoredTristate(QCheckBox* checkbox, bool global, bool state, bool global_state,
CheckState& tracker);
// Sets up coloring of a QWidget `target` based on the state of a QComboBox, and calls
// InsertGlobalItem
void SetColoredComboBox(QComboBox* combobox, QWidget* target, int global);
// Adds the "Use Global Configuration" selection and separator to the beginning of a QComboBox
void InsertGlobalItem(QComboBox* combobox, int global_index);
// Returns the correct index of a QComboBox taking into account global configuration
int GetComboboxIndex(int global_setting_index, const QComboBox* combobox);
} // namespace ConfigurationShared
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