217 lines
7.9 KiB
C++
217 lines
7.9 KiB
C++
// Copyright 2017 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#include <QMenu>
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#include <QMessageBox>
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#include <QStandardItemModel>
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#include "citra_qt/configuration/config.h"
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#include "citra_qt/configuration/configure_hotkeys.h"
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#include "citra_qt/hotkeys.h"
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#include "citra_qt/util/sequence_dialog/sequence_dialog.h"
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#include "common/settings.h"
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#include "ui_configure_hotkeys.h"
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constexpr int name_column = 0;
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constexpr int hotkey_column = 1;
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ConfigureHotkeys::ConfigureHotkeys(QWidget* parent)
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: QWidget(parent), ui(std::make_unique<Ui::ConfigureHotkeys>()) {
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ui->setupUi(this);
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setFocusPolicy(Qt::ClickFocus);
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model = new QStandardItemModel(this);
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model->setColumnCount(2);
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model->setHorizontalHeaderLabels({tr("Action"), tr("Hotkey")});
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connect(ui->hotkey_list, &QTreeView::doubleClicked, this, &ConfigureHotkeys::Configure);
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connect(ui->hotkey_list, &QTreeView::customContextMenuRequested, this,
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&ConfigureHotkeys::PopupContextMenu);
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ui->hotkey_list->setContextMenuPolicy(Qt::CustomContextMenu);
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ui->hotkey_list->setModel(model);
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ui->hotkey_list->setColumnWidth(0, 250);
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ui->hotkey_list->resizeColumnToContents(hotkey_column);
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connect(ui->button_restore_defaults, &QPushButton::clicked, this,
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&ConfigureHotkeys::RestoreDefaults);
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connect(ui->button_clear_all, &QPushButton::clicked, this, &ConfigureHotkeys::ClearAll);
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}
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ConfigureHotkeys::~ConfigureHotkeys() = default;
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void ConfigureHotkeys::EmitHotkeysChanged() {
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emit HotkeysChanged(GetUsedKeyList());
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}
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QList<QKeySequence> ConfigureHotkeys::GetUsedKeyList() const {
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QList<QKeySequence> list;
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for (int r = 0; r < model->rowCount(); r++) {
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QStandardItem* parent = model->item(r, 0);
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for (int r2 = 0; r2 < parent->rowCount(); r2++) {
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QStandardItem* keyseq = parent->child(r2, 1);
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list << QKeySequence::fromString(keyseq->text(), QKeySequence::NativeText);
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}
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}
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return list;
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}
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void ConfigureHotkeys::Populate(const HotkeyRegistry& registry) {
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for (const auto& group : registry.hotkey_groups) {
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QStandardItem* parent_item = new QStandardItem(group.first);
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parent_item->setEditable(false);
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for (const auto& hotkey : group.second) {
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QStandardItem* action = new QStandardItem(hotkey.first);
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QStandardItem* keyseq =
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new QStandardItem(hotkey.second.keyseq.toString(QKeySequence::NativeText));
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QStandardItem* controller_keyseq = new QStandardItem(hotkey.second.controller_keyseq);
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action->setEditable(false);
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keyseq->setEditable(false);
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controller_keyseq->setEditable(false);
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parent_item->appendRow({action, keyseq, controller_keyseq});
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}
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model->appendRow(parent_item);
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}
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ui->hotkey_list->expandAll();
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}
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void ConfigureHotkeys::OnInputKeysChanged(QList<QKeySequence> new_key_list) {
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input_keys_list = new_key_list;
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}
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void ConfigureHotkeys::Configure(QModelIndex index) {
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if (!index.parent().isValid()) {
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return;
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}
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// Swap to the hotkey column
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index = index.sibling(index.row(), hotkey_column);
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const auto previous_key = model->data(index);
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SequenceDialog hotkey_dialog{this};
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const int return_code = hotkey_dialog.exec();
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const auto key_sequence = hotkey_dialog.GetSequence();
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if (return_code == QDialog::Rejected || key_sequence.isEmpty()) {
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return;
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}
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const auto [key_sequence_used, used_action] = IsUsedKey(key_sequence);
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if (key_sequence_used && key_sequence != QKeySequence(previous_key.toString())) {
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QMessageBox::warning(
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this, tr("Conflicting Key Sequence"),
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tr("The entered key sequence is already assigned to: %1").arg(used_action));
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} else {
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model->setData(index, key_sequence.toString(QKeySequence::NativeText));
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EmitHotkeysChanged();
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}
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}
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std::pair<bool, QString> ConfigureHotkeys::IsUsedKey(QKeySequence key_sequence) const {
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if (key_sequence == QKeySequence::fromString(QStringLiteral(""), QKeySequence::NativeText)) {
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return std::make_pair(false, QString());
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}
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if (input_keys_list.contains(key_sequence)) {
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return std::make_pair(true, tr("A 3ds button"));
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}
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for (int r = 0; r < model->rowCount(); ++r) {
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const QStandardItem* const parent = model->item(r, 0);
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for (int r2 = 0; r2 < parent->rowCount(); ++r2) {
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const QStandardItem* const key_seq_item = parent->child(r2, hotkey_column);
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const auto key_seq_str = key_seq_item->text();
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const auto key_seq = QKeySequence::fromString(key_seq_str, QKeySequence::NativeText);
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if (key_sequence == key_seq) {
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return std::make_pair(true, parent->child(r2, 0)->text());
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}
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}
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}
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return std::make_pair(false, QString());
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}
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void ConfigureHotkeys::ApplyConfiguration(HotkeyRegistry& registry) {
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for (int key_id = 0; key_id < model->rowCount(); key_id++) {
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QStandardItem* parent = model->item(key_id, 0);
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for (int key_column_id = 0; key_column_id < parent->rowCount(); key_column_id++) {
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const QStandardItem* action = parent->child(key_column_id, name_column);
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const QStandardItem* keyseq = parent->child(key_column_id, hotkey_column);
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for (auto& [group, sub_actions] : registry.hotkey_groups) {
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if (group != parent->text())
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continue;
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for (auto& [action_name, hotkey] : sub_actions) {
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if (action_name != action->text())
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continue;
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hotkey.keyseq = QKeySequence(keyseq->text());
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}
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}
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}
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}
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registry.SaveHotkeys();
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}
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void ConfigureHotkeys::RestoreDefaults() {
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for (int r = 0; r < model->rowCount(); ++r) {
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const QStandardItem* parent = model->item(r, 0);
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for (int r2 = 0; r2 < parent->rowCount(); ++r2) {
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model->item(r, 0)
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->child(r2, hotkey_column)
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->setText(Config::default_hotkeys[r2].shortcut.keyseq);
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}
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}
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}
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void ConfigureHotkeys::ClearAll() {
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for (int r = 0; r < model->rowCount(); ++r) {
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const QStandardItem* parent = model->item(r, 0);
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for (int r2 = 0; r2 < parent->rowCount(); ++r2) {
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model->item(r, 0)->child(r2, hotkey_column)->setText(QString{});
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}
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}
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}
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void ConfigureHotkeys::PopupContextMenu(const QPoint& menu_location) {
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const auto index = ui->hotkey_list->indexAt(menu_location);
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if (!index.parent().isValid()) {
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return;
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}
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QMenu context_menu;
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QAction* restore_default = context_menu.addAction(tr("Restore Default"));
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QAction* clear = context_menu.addAction(tr("Clear"));
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const auto hotkey_index = index.sibling(index.row(), hotkey_column);
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connect(restore_default, &QAction::triggered,
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[this, hotkey_index] { RestoreHotkey(hotkey_index); });
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connect(clear, &QAction::triggered,
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[this, hotkey_index] { model->setData(hotkey_index, QString{}); });
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context_menu.exec(ui->hotkey_list->viewport()->mapToGlobal(menu_location));
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}
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void ConfigureHotkeys::RestoreHotkey(QModelIndex index) {
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const QKeySequence& default_key_sequence = QKeySequence::fromString(
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Config::default_hotkeys[index.row()].shortcut.keyseq, QKeySequence::NativeText);
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const auto [key_sequence_used, used_action] = IsUsedKey(default_key_sequence);
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if (key_sequence_used && default_key_sequence != QKeySequence(model->data(index).toString())) {
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QMessageBox::warning(
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this, tr("Conflicting Key Sequence"),
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tr("The default key sequence is already assigned to: %1").arg(used_action));
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} else {
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model->setData(index, default_key_sequence.toString(QKeySequence::NativeText));
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}
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}
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void ConfigureHotkeys::RetranslateUI() {
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ui->retranslateUi(this);
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}
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