diff options
Diffstat (limited to 'src/citra_qt/configure_input.cpp')
| -rw-r--r-- | src/citra_qt/configure_input.cpp | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/src/citra_qt/configure_input.cpp b/src/citra_qt/configure_input.cpp new file mode 100644 index 000000000..9c7a67174 --- /dev/null +++ b/src/citra_qt/configure_input.cpp @@ -0,0 +1,149 @@ +// Copyright 2016 Citra Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#include <memory> +#include <utility> +#include <QTimer> + +#include "citra_qt/configure_input.h" + +ConfigureInput::ConfigureInput(QWidget* parent) : QWidget(parent), ui(std::make_unique<Ui::ConfigureInput>()) { + ui->setupUi(this); + + // Initialize mapping of input enum to UI button. + input_mapping = { + { std::make_pair(Settings::NativeInput::Values::A, ui->buttonA) }, + { std::make_pair(Settings::NativeInput::Values::B, ui->buttonB) }, + { std::make_pair(Settings::NativeInput::Values::X, ui->buttonX) }, + { std::make_pair(Settings::NativeInput::Values::Y, ui->buttonY) }, + { std::make_pair(Settings::NativeInput::Values::L, ui->buttonL) }, + { std::make_pair(Settings::NativeInput::Values::R, ui->buttonR) }, + { std::make_pair(Settings::NativeInput::Values::ZL, ui->buttonZL) }, + { std::make_pair(Settings::NativeInput::Values::ZR, ui->buttonZR) }, + { std::make_pair(Settings::NativeInput::Values::START, ui->buttonStart) }, + { std::make_pair(Settings::NativeInput::Values::SELECT, ui->buttonSelect) }, + { std::make_pair(Settings::NativeInput::Values::HOME, ui->buttonHome) }, + { std::make_pair(Settings::NativeInput::Values::DUP, ui->buttonDpadUp) }, + { std::make_pair(Settings::NativeInput::Values::DDOWN, ui->buttonDpadDown) }, + { std::make_pair(Settings::NativeInput::Values::DLEFT, ui->buttonDpadLeft) }, + { std::make_pair(Settings::NativeInput::Values::DRIGHT, ui->buttonDpadRight) }, + { std::make_pair(Settings::NativeInput::Values::CUP, ui->buttonCStickUp) }, + { std::make_pair(Settings::NativeInput::Values::CDOWN, ui->buttonCStickDown) }, + { std::make_pair(Settings::NativeInput::Values::CLEFT, ui->buttonCStickLeft) }, + { std::make_pair(Settings::NativeInput::Values::CRIGHT, ui->buttonCStickRight) }, + { std::make_pair(Settings::NativeInput::Values::CIRCLE_UP, ui->buttonCircleUp) }, + { std::make_pair(Settings::NativeInput::Values::CIRCLE_DOWN, ui->buttonCircleDown) }, + { std::make_pair(Settings::NativeInput::Values::CIRCLE_LEFT, ui->buttonCircleLeft) }, + { std::make_pair(Settings::NativeInput::Values::CIRCLE_RIGHT, ui->buttonCircleRight) }, + { std::make_pair(Settings::NativeInput::Values::CIRCLE_MODIFIER, ui->buttonCircleMod) }, + }; + + // Attach handle click method to each button click. + for (const auto& entry : input_mapping) { + connect(entry.second, SIGNAL(released()), this, SLOT(handleClick())); + } + connect(ui->buttonRestoreDefaults, SIGNAL(released()), this, SLOT(restoreDefaults())); + setFocusPolicy(Qt::ClickFocus); + timer = new QTimer(this); + timer->setSingleShot(true); + connect(timer, &QTimer::timeout, this, [&]() { key_pressed = Qt::Key_Escape; setKey(); }); + this->setConfiguration(); +} + +void ConfigureInput::handleClick() { + QPushButton* sender = qobject_cast<QPushButton*>(QObject::sender()); + previous_mapping = sender->text(); + sender->setText(tr("[waiting]")); + sender->setFocus(); + grabKeyboard(); + grabMouse(); + changing_button = sender; + timer->start(5000); //Cancel after 5 seconds +} + +void ConfigureInput::applyConfiguration() { + for (int i = 0; i < Settings::NativeInput::NUM_INPUTS; ++i) { + int value = getKeyValue(input_mapping[Settings::NativeInput::Values(i)]->text()); + Settings::values.input_mappings[Settings::NativeInput::All[i]] = value; + } + Settings::Apply(); +} + +void ConfigureInput::setConfiguration() { + for (int i = 0; i < Settings::NativeInput::NUM_INPUTS; ++i) { + QString keyValue = getKeyName(Settings::values.input_mappings[i]); + input_mapping[Settings::NativeInput::Values(i)]->setText(keyValue); + } +} + +void ConfigureInput::keyPressEvent(QKeyEvent* event) { + if (!changing_button) + return; + if (!event || event->key() == Qt::Key_unknown) + return; + key_pressed = event->key(); + timer->stop(); + setKey(); +} + +void ConfigureInput::setKey() { + const QString key_value = getKeyName(key_pressed); + if (key_pressed == Qt::Key_Escape) + changing_button->setText(previous_mapping); + else + changing_button->setText(key_value); + removeDuplicates(key_value); + key_pressed = Qt::Key_unknown; + releaseKeyboard(); + releaseMouse(); + changing_button = nullptr; + previous_mapping = nullptr; +} + +QString ConfigureInput::getKeyName(int key_code) const { + if (key_code == Qt::Key_Shift) + return tr("Shift"); + if (key_code == Qt::Key_Control) + return tr("Ctrl"); + if (key_code == Qt::Key_Alt) + return tr("Alt"); + if (key_code == Qt::Key_Meta) + return ""; + if (key_code == -1) + return ""; + + return QKeySequence(key_code).toString(); +} + +Qt::Key ConfigureInput::getKeyValue(const QString& text) const { + if (text == "Shift") + return Qt::Key_Shift; + if (text == "Ctrl") + return Qt::Key_Control; + if (text == "Alt") + return Qt::Key_Alt; + if (text == "Meta") + return Qt::Key_unknown; + if (text == "") + return Qt::Key_unknown; + + return Qt::Key(QKeySequence(text)[0]); +} + +void ConfigureInput::removeDuplicates(const QString& newValue) { + for (int i = 0; i < Settings::NativeInput::NUM_INPUTS; ++i) { + if (changing_button != input_mapping[Settings::NativeInput::Values(i)]) { + const QString oldValue = input_mapping[Settings::NativeInput::Values(i)]->text(); + if (newValue == oldValue) + input_mapping[Settings::NativeInput::Values(i)]->setText(""); + } + } +} + +void ConfigureInput::restoreDefaults() { + for (int i = 0; i < Settings::NativeInput::NUM_INPUTS; ++i) { + const QString keyValue = getKeyName(Config::defaults[i].toInt()); + input_mapping[Settings::NativeInput::Values(i)]->setText(keyValue); + } +} |