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