yuzu: Add per-game linux gamemode configuration

src/yuzu/configuration/configure_linux_tab.cpp

@@ -0,0 +1,75 @@
+// SPDX-FileCopyrightText: Copyright 2019 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/settings.h"
+#include "core/core.h"
+#include "ui_configure_linux_tab.h"
+#include "yuzu/configuration/configuration_shared.h"
+#include "yuzu/configuration/configure_linux_tab.h"
+#include "yuzu/configuration/shared_widget.h"
+
+ConfigureLinuxTab::ConfigureLinuxTab(const Core::System& system_,
+                                     std::shared_ptr<std::vector<ConfigurationShared::Tab*>> group_,
+                                     const ConfigurationShared::Builder& builder, QWidget* parent)
+    : Tab(group_, parent), ui(std::make_unique<Ui::ConfigureLinuxTab>()), system{system_} {
+    ui->setupUi(this);
+
+    Setup(builder);
+
+    SetConfiguration();
+}
+
+ConfigureLinuxTab::~ConfigureLinuxTab() = default;
+
+void ConfigureLinuxTab::SetConfiguration() {}
+void ConfigureLinuxTab::Setup(const ConfigurationShared::Builder& builder) {
+    QLayout& linux_layout = *ui->linux_widget->layout();
+
+    std::map<u32, QWidget*> linux_hold{};
+
+    std::vector<Settings::BasicSetting*> settings;
+    const auto push = [&](Settings::Category category) {
+        for (const auto setting : Settings::values.linkage.by_category[category]) {
+            settings.push_back(setting);
+        }
+    };
+
+    push(Settings::Category::Linux);
+
+    for (auto* setting : settings) {
+        auto* widget = builder.BuildWidget(setting, apply_funcs);
+
+        if (widget == nullptr) {
+            continue;
+        }
+        if (!widget->Valid()) {
+            widget->deleteLater();
+            continue;
+        }
+
+        linux_hold.insert({setting->Id(), widget});
+    }
+
+    for (const auto& [id, widget] : linux_hold) {
+        linux_layout.addWidget(widget);
+    }
+}
+
+void ConfigureLinuxTab::ApplyConfiguration() {
+    const bool is_powered_on = system.IsPoweredOn();
+    for (const auto& apply_func : apply_funcs) {
+        apply_func(is_powered_on);
+    }
+}
+
+void ConfigureLinuxTab::changeEvent(QEvent* event) {
+    if (event->type() == QEvent::LanguageChange) {
+        RetranslateUI();
+    }
+
+    QWidget::changeEvent(event);
+}
+
+void ConfigureLinuxTab::RetranslateUI() {
+    ui->retranslateUi(this);
+}