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author | MerryMage <MerryMage@users.noreply.github.com> | 2016-12-10 00:59:09 +0100 |
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committer | linkmauve <linkmauve@linkmauve.fr> | 2016-12-11 00:30:28 +0100 |
commit | a2d474386c5e25346f68f4b5b8e1ce6da3b452ce (patch) | |
tree | 747e10ef30fb56386082fc72d84fa601889a3a3f /src | |
parent | Merge pull request #2296 from MerryMage/auto_is_auto (diff) | |
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Diffstat (limited to 'src')
-rw-r--r-- | src/citra_qt/configure_input.cpp | 169 | ||||
-rw-r--r-- | src/citra_qt/configure_input.h | 47 |
2 files changed, 101 insertions, 115 deletions
diff --git a/src/citra_qt/configure_input.cpp b/src/citra_qt/configure_input.cpp index d321db71f..3e6803b8a 100644 --- a/src/citra_qt/configure_input.cpp +++ b/src/citra_qt/configure_input.cpp @@ -5,15 +5,33 @@ #include <memory> #include <utility> #include <QTimer> +#include "citra_qt/config.h" #include "citra_qt/configure_input.h" +static QString getKeyName(Qt::Key key_code) { + switch (key_code) { + 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: + case -1: + return ""; + default: + return QKeySequence(key_code).toString(); + } +} + ConfigureInput::ConfigureInput(QWidget* parent) - : QWidget(parent), ui(std::make_unique<Ui::ConfigureInput>()) { + : QWidget(parent), ui(std::make_unique<Ui::ConfigureInput>()), + timer(std::make_unique<QTimer>()) { ui->setupUi(this); + setFocusPolicy(Qt::ClickFocus); - // Initialize mapping of input enum to UI button. - input_mapping = { + button_map = { {Settings::NativeInput::Values::A, ui->buttonA}, {Settings::NativeInput::Values::B, ui->buttonB}, {Settings::NativeInput::Values::X, ui->buttonX}, @@ -40,114 +58,89 @@ ConfigureInput::ConfigureInput(QWidget* parent) {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())); + for (const auto& entry : button_map) { + const Settings::NativeInput::Values input_id = entry.first; + connect(entry.second, &QPushButton::released, + [this, input_id]() { handleClick(input_id); }); } - connect(ui->buttonRestoreDefaults, SIGNAL(released()), this, SLOT(restoreDefaults())); - setFocusPolicy(Qt::ClickFocus); - timer = new QTimer(this); + + connect(ui->buttonRestoreDefaults, &QPushButton::released, [this]() { restoreDefaults(); }); + timer->setSingleShot(true); - connect(timer, &QTimer::timeout, this, [&]() { - key_pressed = Qt::Key_Escape; - setKey(); + connect(timer.get(), &QTimer::timeout, [this]() { + releaseKeyboard(); + releaseMouse(); + current_input_id = boost::none; + updateButtonLabels(); }); - 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 + this->loadConfiguration(); } 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; + for (const auto& input_id : Settings::NativeInput::All) { + const size_t index = static_cast<size_t>(input_id); + Settings::values.input_mappings[index] = static_cast<int>(key_map[input_id]); } 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::loadConfiguration() { + for (const auto& input_id : Settings::NativeInput::All) { + const size_t index = static_cast<size_t>(input_id); + key_map[input_id] = static_cast<Qt::Key>(Settings::values.input_mappings[index]); } + updateButtonLabels(); } -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::restoreDefaults() { + for (const auto& input_id : Settings::NativeInput::All) { + const size_t index = static_cast<size_t>(input_id); + key_map[input_id] = static_cast<Qt::Key>(Config::defaults[index].toInt()); + } + updateButtonLabels(); + applyConfiguration(); } -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; +void ConfigureInput::updateButtonLabels() { + for (const auto& input_id : Settings::NativeInput::All) { + button_map[input_id]->setText(getKeyName(key_map[input_id])); + } } -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 ""; +void ConfigureInput::handleClick(Settings::NativeInput::Values input_id) { + QPushButton* button = button_map[input_id]; + button->setText(tr("[press key]")); + button->setFocus(); - return QKeySequence(key_code).toString(); -} + current_input_id = input_id; -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]); + grabKeyboard(); + grabMouse(); + timer->start(5000); // Cancel after 5 seconds } -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::keyPressEvent(QKeyEvent* event) { + releaseKeyboard(); + releaseMouse(); + + if (!current_input_id || !event) + return; + + if (event->key() != Qt::Key_Escape) + setInput(*current_input_id, static_cast<Qt::Key>(event->key())); + + updateButtonLabels(); + current_input_id = boost::none; + timer->stop(); } -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); +void ConfigureInput::setInput(Settings::NativeInput::Values input_id, Qt::Key key_pressed) { + // Remove duplicates + for (auto& pair : key_map) { + if (pair.second == key_pressed) + pair.second = Qt::Key_unknown; } + + key_map[input_id] = key_pressed; } diff --git a/src/citra_qt/configure_input.h b/src/citra_qt/configure_input.h index 5183b904d..bc343db83 100644 --- a/src/citra_qt/configure_input.h +++ b/src/citra_qt/configure_input.h @@ -7,7 +7,7 @@ #include <memory> #include <QKeyEvent> #include <QWidget> -#include "citra_qt/config.h" +#include <boost/optional.hpp> #include "core/settings.h" #include "ui_configure_input.h" @@ -30,35 +30,28 @@ public: private: std::unique_ptr<Ui::ConfigureInput> ui; - std::map<Settings::NativeInput::Values, QPushButton*> input_mapping; - int key_pressed; - QPushButton* changing_button = nullptr; ///< button currently waiting for key press. - QString previous_mapping; - QTimer* timer; - /// Load configuration settings into button text - void setConfiguration(); + /// This input is currently awaiting configuration. + /// (i.e.: its corresponding QPushButton has been pressed.) + boost::optional<Settings::NativeInput::Values> current_input_id; + std::unique_ptr<QTimer> timer; - /// Check all inputs for duplicate keys. Clears out any other button with the same value as this - /// button's new value. - void removeDuplicates(const QString& newValue); - - /// Handle key press event for input tab when a button is 'waiting'. - void keyPressEvent(QKeyEvent* event) override; - - /// Convert key ASCII value to its' letter/name - QString getKeyName(int key_code) const; - - /// Convert letter/name of key to its ASCII value. - Qt::Key getKeyValue(const QString& text) const; - - /// Set button text to name of key pressed. - void setKey(); - -private slots: - /// Event handler for all button released() event. - void handleClick(); + /// Each input is represented by a QPushButton. + std::map<Settings::NativeInput::Values, QPushButton*> button_map; + /// Each input is configured to respond to the press of a Qt::Key. + std::map<Settings::NativeInput::Values, Qt::Key> key_map; + /// Load configuration settings. + void loadConfiguration(); /// Restore all buttons to their default values. void restoreDefaults(); + /// Update UI to reflect current configuration. + void updateButtonLabels(); + + /// Called when the button corresponding to input_id was pressed. + void handleClick(Settings::NativeInput::Values input_id); + /// Handle key press events. + void keyPressEvent(QKeyEvent* event) override; + /// Configure input input_id to respond to key key_pressed. + void setInput(Settings::NativeInput::Values input_id, Qt::Key key_pressed); }; |