Configuration: Add per-game input profiles

1 files changed, 76 insertions, 0 deletions

diff --git a/src/yuzu/configuration/configure_input_per_game.cpp b/src/yuzu/configuration/configure_input_per_game.cpp
new file mode 100644
index 000000000..5773c268d
--- /dev/null
+++ b/src/yuzu/configuration/configure_input_per_game.cpp
@@ -0,0 +1,76 @@
+// SPDX-FileCopyrightText: 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/settings.h"
+#include "core/core.h"
+#include "core/hid/emulated_controller.h"
+#include "core/hid/hid_core.h"
+#include "ui_configure_input_per_game.h"
+#include "yuzu/configuration/configure_input_per_game.h"
+#include "yuzu/configuration/input_profiles.h"
+
+ConfigureInputPerGame::ConfigureInputPerGame(Core::System& system_, QWidget* parent)
+    : QWidget(parent), ui(std::make_unique<Ui::ConfigureInputPerGame>()),
+      profiles(std::make_unique<InputProfiles>()), system{system_} {
+    ui->setupUi(this);
+
+    Settings::values.players.SetGlobal(false);
+    const auto previous_profile = Settings::values.players.GetValue()[0].profile_name;
+
+    const auto& profile_names = profiles->GetInputProfileNames();
+
+    ui->profile_player_1->addItem(QString::fromStdString("Use global configuration"));
+    for (size_t index = 0; index < profile_names.size(); ++index) {
+        const auto& profile_name = profile_names[index];
+        ui->profile_player_1->addItem(QString::fromStdString(profile_name));
+        if (profile_name == previous_profile) {
+            // offset by 1 since the first element is the global config
+            ui->profile_player_1->setCurrentIndex(static_cast<int>(index + 1));
+        }
+    }
+    LoadConfiguration();
+}
+
+void ConfigureInputPerGame::ApplyConfiguration() {
+    LoadConfiguration();
+
+    auto& hid_core = system.HIDCore();
+    auto* emulated_controller = hid_core.GetEmulatedControllerByIndex(0);
+
+    const auto selection_index = ui->profile_player_1->currentIndex();
+    if (selection_index == 0) {
+        Settings::values.players.SetGlobal(true);
+        emulated_controller->ReloadFromSettings();
+        return;
+    } else {
+        Settings::values.players.SetGlobal(false);
+    }
+    const QString profile_name = ui->profile_player_1->itemText(selection_index);
+    if (profile_name.isEmpty()) {
+        return;
+    }
+    profiles->SaveProfile(Settings::values.players.GetValue()[0].profile_name, 0);
+    emulated_controller->ReloadFromSettings();
+}
+
+void ConfigureInputPerGame::LoadConfiguration() {
+    auto& hid_core = system.HIDCore();
+    auto* emulated_controller = hid_core.GetEmulatedControllerByIndex(0);
+
+    Settings::values.players.SetGlobal(false);
+
+    const auto selection_index = ui->profile_player_1->currentIndex();
+    if (selection_index == 0) {
+        Settings::values.players.GetValue()[0].profile_name = "";
+        Settings::values.players.SetGlobal(true);
+        emulated_controller->ReloadFromSettings();
+        return;
+    }
+    const QString profile_name = ui->profile_player_1->itemText(selection_index);
+    if (profile_name.isEmpty()) {
+        return;
+    }
+    profiles->LoadProfile(profile_name.toStdString(), 0);
+    Settings::values.players.GetValue()[0].profile_name = profile_name.toStdString();
+    emulated_controller->ReloadFromSettings();
+}