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// Copyright 2016 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <algorithm>
#include <memory>
#include <QKeyEvent>
#include <QMenu>
#include <QTimer>
#include "common/assert.h"
#include "common/param_package.h"
#include "input_common/drivers/keyboard.h"
#include "input_common/drivers/mouse.h"
#include "input_common/main.h"
#include "ui_configure_mouse_advanced.h"
#include "yuzu/bootmanager.h"
#include "yuzu/configuration/config.h"
#include "yuzu/configuration/configure_mouse_advanced.h"
static QString GetKeyName(int key_code) {
switch (key_code) {
case Qt::LeftButton:
return QObject::tr("Click 0");
case Qt::RightButton:
return QObject::tr("Click 1");
case Qt::MiddleButton:
return QObject::tr("Click 2");
case Qt::BackButton:
return QObject::tr("Click 3");
case Qt::ForwardButton:
return QObject::tr("Click 4");
case Qt::Key_Shift:
return QObject::tr("Shift");
case Qt::Key_Control:
return QObject::tr("Ctrl");
case Qt::Key_Alt:
return QObject::tr("Alt");
case Qt::Key_Meta:
return {};
default:
return QKeySequence(key_code).toString();
}
}
static QString ButtonToText(const Common::ParamPackage& param) {
if (!param.Has("engine")) {
return QObject::tr("[not set]");
}
if (param.Get("engine", "") == "keyboard") {
return GetKeyName(param.Get("code", 0));
}
if (param.Get("engine", "") == "sdl") {
if (param.Has("hat")) {
const QString hat_str = QString::fromStdString(param.Get("hat", ""));
const QString direction_str = QString::fromStdString(param.Get("direction", ""));
return QObject::tr("Hat %1 %2").arg(hat_str, direction_str);
}
if (param.Has("axis")) {
const QString axis_str = QString::fromStdString(param.Get("axis", ""));
const QString direction_str = QString::fromStdString(param.Get("direction", ""));
return QObject::tr("Axis %1%2").arg(axis_str, direction_str);
}
if (param.Has("button")) {
const QString button_str = QString::fromStdString(param.Get("button", ""));
return QObject::tr("Button %1").arg(button_str);
}
return {};
}
return QObject::tr("[unknown]");
}
ConfigureMouseAdvanced::ConfigureMouseAdvanced(QWidget* parent,
InputCommon::InputSubsystem* input_subsystem_)
: QDialog(parent),
ui(std::make_unique<Ui::ConfigureMouseAdvanced>()), input_subsystem{input_subsystem_},
timeout_timer(std::make_unique<QTimer>()), poll_timer(std::make_unique<QTimer>()) {
ui->setupUi(this);
setFocusPolicy(Qt::ClickFocus);
button_map = {
ui->left_button, ui->right_button, ui->middle_button, ui->forward_button, ui->back_button,
};
for (int button_id = 0; button_id < Settings::NativeMouseButton::NumMouseButtons; button_id++) {
auto* const button = button_map[button_id];
if (button == nullptr) {
continue;
}
button->setContextMenuPolicy(Qt::CustomContextMenu);
connect(button, &QPushButton::clicked, [=, this] {
HandleClick(
button_map[button_id],
[=, this](const Common::ParamPackage& params) {
buttons_param[button_id] = params;
},
InputCommon::Polling::InputType::Button);
});
connect(button, &QPushButton::customContextMenuRequested,
[=, this](const QPoint& menu_location) {
QMenu context_menu;
context_menu.addAction(tr("Clear"), [&] {
buttons_param[button_id].Clear();
button_map[button_id]->setText(tr("[not set]"));
});
context_menu.addAction(tr("Restore Default"), [&] {
buttons_param[button_id] =
Common::ParamPackage{InputCommon::GenerateKeyboardParam(
Config::default_mouse_buttons[button_id])};
button_map[button_id]->setText(ButtonToText(buttons_param[button_id]));
});
context_menu.exec(button_map[button_id]->mapToGlobal(menu_location));
});
}
connect(ui->buttonClearAll, &QPushButton::clicked, [this] { ClearAll(); });
connect(ui->buttonRestoreDefaults, &QPushButton::clicked, [this] { RestoreDefaults(); });
timeout_timer->setSingleShot(true);
connect(timeout_timer.get(), &QTimer::timeout, [this] { SetPollingResult({}, true); });
connect(poll_timer.get(), &QTimer::timeout, [this] {
const auto& params = input_subsystem->GetNextInput();
if (params.Has("engine")) {
SetPollingResult(params, false);
return;
}
});
LoadConfiguration();
resize(0, 0);
}
ConfigureMouseAdvanced::~ConfigureMouseAdvanced() = default;
void ConfigureMouseAdvanced::ApplyConfiguration() {
std::transform(buttons_param.begin(), buttons_param.end(),
Settings::values.mouse_buttons.begin(),
[](const Common::ParamPackage& param) { return param.Serialize(); });
}
void ConfigureMouseAdvanced::LoadConfiguration() {
std::transform(Settings::values.mouse_buttons.begin(), Settings::values.mouse_buttons.end(),
buttons_param.begin(),
[](const std::string& str) { return Common::ParamPackage(str); });
UpdateButtonLabels();
}
void ConfigureMouseAdvanced::changeEvent(QEvent* event) {
if (event->type() == QEvent::LanguageChange) {
RetranslateUI();
}
QDialog::changeEvent(event);
}
void ConfigureMouseAdvanced::RetranslateUI() {
ui->retranslateUi(this);
}
void ConfigureMouseAdvanced::RestoreDefaults() {
for (int button_id = 0; button_id < Settings::NativeMouseButton::NumMouseButtons; button_id++) {
buttons_param[button_id] = Common::ParamPackage{
InputCommon::GenerateKeyboardParam(Config::default_mouse_buttons[button_id])};
}
UpdateButtonLabels();
}
void ConfigureMouseAdvanced::ClearAll() {
for (int i = 0; i < Settings::NativeMouseButton::NumMouseButtons; ++i) {
const auto* const button = button_map[i];
if (button != nullptr && button->isEnabled()) {
buttons_param[i].Clear();
}
}
UpdateButtonLabels();
}
void ConfigureMouseAdvanced::UpdateButtonLabels() {
for (int button = 0; button < Settings::NativeMouseButton::NumMouseButtons; button++) {
button_map[button]->setText(ButtonToText(buttons_param[button]));
}
}
void ConfigureMouseAdvanced::HandleClick(
QPushButton* button, std::function<void(const Common::ParamPackage&)> new_input_setter,
InputCommon::Polling::InputType type) {
button->setText(tr("[press key]"));
button->setFocus();
input_setter = new_input_setter;
input_subsystem->BeginMapping(type);
QWidget::grabMouse();
QWidget::grabKeyboard();
timeout_timer->start(2500); // Cancel after 2.5 seconds
poll_timer->start(50); // Check for new inputs every 50ms
}
void ConfigureMouseAdvanced::SetPollingResult(const Common::ParamPackage& params, bool abort) {
timeout_timer->stop();
poll_timer->stop();
input_subsystem->StopMapping();
QWidget::releaseMouse();
QWidget::releaseKeyboard();
if (!abort) {
(*input_setter)(params);
}
UpdateButtonLabels();
input_setter = std::nullopt;
}
void ConfigureMouseAdvanced::mousePressEvent(QMouseEvent* event) {
if (!input_setter || !event) {
return;
}
const auto button = GRenderWindow::QtButtonToMouseButton(event->button());
input_subsystem->GetMouse()->PressButton(0, 0, 0, 0, button);
}
void ConfigureMouseAdvanced::keyPressEvent(QKeyEvent* event) {
if (!input_setter || !event) {
return;
}
if (event->key() != Qt::Key_Escape) {
input_subsystem->GetKeyboard()->PressKey(event->key());
}
}
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