81f37e1699
* Initial input UI draft Co-Authored-By: Paris Oplopoios <parisoplop@gmail.com> * More keybinding work Co-Authored-By: Paris Oplopoios <parisoplop@gmail.com> * Nit Co-Authored-By: Paris Oplopoios <parisoplop@gmail.com> * More nits Co-Authored-By: Paris Oplopoios <parisoplop@gmail.com> --------- Co-authored-by: Paris Oplopoios <parisoplop@gmail.com>
127 lines
3.0 KiB
C++
127 lines
3.0 KiB
C++
#include "panda_qt/input_window.hpp"
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#include <QHBoxLayout>
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#include <QKeyEvent>
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#include <QLabel>
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#include <QPushButton>
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#include <QVBoxLayout>
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#include "input_mappings.hpp"
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#include "services/hid.hpp"
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InputWindow::InputWindow(QWidget* parent) : QDialog(parent) {
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auto mainLayout = new QVBoxLayout(this);
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QStringList actions = {
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"A",
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"B",
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"X",
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"Y",
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"L",
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"R",
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"ZL",
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"ZR",
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"Start",
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"Select",
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"D-Pad Up",
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"D-Pad Down",
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"D-Pad Left",
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"D-Pad Right",
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"CirclePad Up",
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"CirclePad Down",
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"CirclePad Left",
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"CirclePad Right",
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};
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for (const QString& action : actions) {
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auto row = new QHBoxLayout();
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row->addWidget(new QLabel(action));
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auto button = new QPushButton(tr("Not set"));
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buttonMap[action] = button;
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keyMappings[action] = QKeySequence();
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connect(button, &QPushButton::clicked, this, [=, this]() { startKeyCapture(action); });
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row->addWidget(button);
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mainLayout->addLayout(row);
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}
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auto resetButton = new QPushButton(tr("Reset Defaults"));
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connect(resetButton, &QPushButton::pressed, this, [&]() {
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// Restore the keymappings to the default ones for Qt
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auto defaultMappings = InputMappings::defaultKeyboardMappings();
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loadFromMappings(defaultMappings);
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emit mappingsChanged();
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});
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mainLayout->addWidget(resetButton);
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installEventFilter(this);
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}
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void InputWindow::startKeyCapture(const QString& action) {
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waitingForAction = action;
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grabKeyboard();
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}
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bool InputWindow::eventFilter(QObject* obj, QEvent* event) {
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// If we're waiting for a button to be inputted, handle the keypress
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if (!waitingForAction.isEmpty() && event->type() == QEvent::KeyPress) {
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QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event);
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QKeySequence key(keyEvent->key());
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// If this key is already bound to something else, unbind it
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for (auto it = keyMappings.begin(); it != keyMappings.end(); ++it) {
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if (it.key() != waitingForAction && it.value() == key) {
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it.value() = QKeySequence();
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buttonMap[it.key()]->setText(tr("Not set"));
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break;
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}
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}
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keyMappings[waitingForAction] = key;
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buttonMap[waitingForAction]->setText(key.toString());
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releaseKeyboard();
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waitingForAction.clear();
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emit mappingsChanged();
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return true;
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}
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return false;
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}
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void InputWindow::loadFromMappings(const InputMappings& mappings) {
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for (const auto& action : buttonMap.keys()) {
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u32 key = HID::Keys::nameToKey(action.toStdString());
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for (const auto& [scancode, mappedKey] : mappings) {
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if (mappedKey == key) {
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QKeySequence qkey(scancode);
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keyMappings[action] = qkey;
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buttonMap[action]->setText(qkey.toString());
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break;
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}
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}
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}
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}
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void InputWindow::applyToMappings(InputMappings& mappings) const {
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// Clear existing keyboard mappings before mapping the buttons
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mappings = InputMappings();
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for (const auto& action : keyMappings.keys()) {
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const QKeySequence& qkey = keyMappings[action];
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if (!qkey.isEmpty()) {
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InputMappings::Scancode scancode = qkey[0].key();
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u32 key = HID::Keys::nameToKey(action.toStdString());
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if (key != HID::Keys::Null) {
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mappings.setMapping(scancode, key);
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}
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}
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}
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} |