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	citra_qt: improve touchscreen mapping UI
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					 6 changed files with 493 additions and 61 deletions
				
			
		|  | @ -72,6 +72,7 @@ add_executable(citra-qt | |||
|     configuration/configure_touch_from_button.cpp | ||||
|     configuration/configure_touch_from_button.h | ||||
|     configuration/configure_touch_from_button.ui | ||||
|     configuration/configure_touch_widget.h | ||||
|     configuration/configure_ui.cpp | ||||
|     configuration/configure_ui.h | ||||
|     configuration/configure_ui.ui | ||||
|  |  | |||
|  | @ -5,10 +5,14 @@ | |||
| #include <QInputDialog> | ||||
| #include <QKeyEvent> | ||||
| #include <QMessageBox> | ||||
| #include <QMouseEvent> | ||||
| #include <QResizeEvent> | ||||
| #include <QStandardItemModel> | ||||
| #include <QTimer> | ||||
| #include "citra_qt/configuration/configure_touch_from_button.h" | ||||
| #include "citra_qt/configuration/configure_touch_widget.h" | ||||
| #include "common/param_package.h" | ||||
| #include "core/3ds.h" | ||||
| #include "input_common/main.h" | ||||
| #include "ui_configure_touch_from_button.h" | ||||
| 
 | ||||
|  | @ -64,15 +68,17 @@ static QString ButtonToText(const Common::ParamPackage& param) { | |||
| } | ||||
| 
 | ||||
| ConfigureTouchFromButton::ConfigureTouchFromButton( | ||||
|     QWidget* parent, std::vector<Settings::TouchFromButtonMap> touch_maps, int default_index) | ||||
|     : QDialog(parent), touch_maps(touch_maps), selected_index(default_index), | ||||
|       ui(std::make_unique<Ui::ConfigureTouchFromButton>()), | ||||
|       timeout_timer(std::make_unique<QTimer>()), poll_timer(std::make_unique<QTimer>()) { | ||||
|     QWidget* parent, const std::vector<Settings::TouchFromButtonMap>& touch_maps, | ||||
|     const int default_index) | ||||
|     : QDialog(parent), ui(std::make_unique<Ui::ConfigureTouchFromButton>()), touch_maps(touch_maps), | ||||
|       selected_index(default_index), timeout_timer(std::make_unique<QTimer>()), | ||||
|       poll_timer(std::make_unique<QTimer>()) { | ||||
| 
 | ||||
|     ui->setupUi(this); | ||||
|     binding_list_model = std::make_unique<QStandardItemModel>(0, 3, this); | ||||
|     binding_list_model->setHorizontalHeaderLabels({tr("Button"), tr("X"), tr("Y")}); | ||||
|     ui->binding_list->setModel(binding_list_model.get()); | ||||
|     ui->bottom_screen->SetCoordLabel(ui->coord_label); | ||||
| 
 | ||||
|     SetConfiguration(); | ||||
|     UpdateUiDisplay(); | ||||
|  | @ -85,7 +91,8 @@ void ConfigureTouchFromButton::showEvent(QShowEvent* ev) { | |||
|     QWidget::showEvent(ev); | ||||
| 
 | ||||
|     // width values are not valid in the constructor
 | ||||
|     const int w = ui->binding_list->contentsRect().width() / binding_list_model->columnCount(); | ||||
|     const int w = | ||||
|         ui->binding_list->viewport()->contentsRect().width() / binding_list_model->columnCount(); | ||||
|     if (w > 0) { | ||||
|         ui->binding_list->setColumnWidth(0, w); | ||||
|         ui->binding_list->setColumnWidth(1, w); | ||||
|  | @ -102,20 +109,11 @@ void ConfigureTouchFromButton::SetConfiguration() { | |||
| } | ||||
| 
 | ||||
| void ConfigureTouchFromButton::UpdateUiDisplay() { | ||||
|     const bool have_maps = !touch_maps.empty(); | ||||
| 
 | ||||
|     ui->button_delete->setEnabled(touch_maps.size() > 1); | ||||
|     ui->button_rename->setEnabled(have_maps); | ||||
|     ui->binding_list->setEnabled(have_maps); | ||||
|     ui->button_add_bind->setEnabled(have_maps); | ||||
|     ui->button_delete_bind->setEnabled(false); | ||||
| 
 | ||||
|     binding_list_model->removeRows(0, binding_list_model->rowCount()); | ||||
| 
 | ||||
|     if (!have_maps) { | ||||
|         return; | ||||
|     } | ||||
| 
 | ||||
|     for (const auto& button_str : touch_maps[selected_index].buttons) { | ||||
|         Common::ParamPackage package{button_str}; | ||||
|         QStandardItem* button = new QStandardItem(ButtonToText(package)); | ||||
|  | @ -124,6 +122,9 @@ void ConfigureTouchFromButton::UpdateUiDisplay() { | |||
|         QStandardItem* xcoord = new QStandardItem(QString::number(package.Get("x", 0))); | ||||
|         QStandardItem* ycoord = new QStandardItem(QString::number(package.Get("y", 0))); | ||||
|         binding_list_model->appendRow({button, xcoord, ycoord}); | ||||
| 
 | ||||
|         int dot = ui->bottom_screen->AddDot(package.Get("x", 0), package.Get("y", 0)); | ||||
|         button->setData(dot, data_role_dot); | ||||
|     } | ||||
| } | ||||
| 
 | ||||
|  | @ -138,16 +139,22 @@ void ConfigureTouchFromButton::ConnectEvents() { | |||
|             &ConfigureTouchFromButton::DeleteMapping); | ||||
|     connect(ui->button_rename, &QPushButton::clicked, this, | ||||
|             &ConfigureTouchFromButton::RenameMapping); | ||||
|     connect(ui->button_add_bind, &QPushButton::clicked, this, | ||||
|             &ConfigureTouchFromButton::NewBinding); | ||||
|     connect(ui->button_delete_bind, &QPushButton::clicked, this, | ||||
|             &ConfigureTouchFromButton::DeleteBinding); | ||||
|     connect(ui->binding_list, &QTreeView::doubleClicked, this, | ||||
|             &ConfigureTouchFromButton::EditBinding); | ||||
|     connect(ui->binding_list->selectionModel(), &QItemSelectionModel::selectionChanged, this, | ||||
|             [this](const QItemSelection& selected, const QItemSelection& deselected) { | ||||
|                 ui->button_delete_bind->setEnabled(!selected.indexes().isEmpty()); | ||||
|             }); | ||||
|             &ConfigureTouchFromButton::OnBindingSelection); | ||||
|     connect(binding_list_model.get(), &QStandardItemModel::itemChanged, this, | ||||
|             &ConfigureTouchFromButton::OnBindingChanged); | ||||
|     connect(ui->binding_list->model(), &QStandardItemModel::rowsAboutToBeRemoved, this, | ||||
|             &ConfigureTouchFromButton::OnBindingDeleted); | ||||
|     connect(ui->bottom_screen, &TouchScreenPreview::DotAdded, this, | ||||
|             &ConfigureTouchFromButton::NewBinding); | ||||
|     connect(ui->bottom_screen, &TouchScreenPreview::DotSelected, this, | ||||
|             &ConfigureTouchFromButton::SetActiveBinding); | ||||
|     connect(ui->bottom_screen, &TouchScreenPreview::DotMoved, this, | ||||
|             &ConfigureTouchFromButton::SetCoordinates); | ||||
|     connect(ui->buttonBox, &QDialogButtonBox::accepted, this, | ||||
|             &ConfigureTouchFromButton::ApplyConfiguration); | ||||
| 
 | ||||
|  | @ -169,10 +176,10 @@ void ConfigureTouchFromButton::SaveCurrentMapping() { | |||
|     auto& map = touch_maps[selected_index]; | ||||
|     map.buttons.clear(); | ||||
|     for (int i = 0, rc = binding_list_model->rowCount(); i < rc; ++i) { | ||||
|         auto bind_str = binding_list_model->index(i, 0) | ||||
|                             .data(Qt::ItemDataRole::UserRole + 1) | ||||
|                             .toString() | ||||
|                             .toStdString(); | ||||
|         const auto bind_str = binding_list_model->index(i, 0) | ||||
|                                   .data(Qt::ItemDataRole::UserRole + 1) | ||||
|                                   .toString() | ||||
|                                   .toStdString(); | ||||
|         if (bind_str.empty()) { | ||||
|             continue; | ||||
|         } | ||||
|  | @ -197,7 +204,7 @@ void ConfigureTouchFromButton::NewMapping() { | |||
|         SaveCurrentMapping(); | ||||
|     } | ||||
|     touch_maps.emplace_back(Settings::TouchFromButtonMap{name.toStdString(), {}}); | ||||
|     selected_index = touch_maps.size() - 1; | ||||
|     selected_index = static_cast<int>(touch_maps.size()) - 1; | ||||
| 
 | ||||
|     ui->mapping->addItem(name); | ||||
|     ui->mapping->setCurrentIndex(selected_index); | ||||
|  | @ -226,7 +233,7 @@ void ConfigureTouchFromButton::RenameMapping() { | |||
|     touch_maps[selected_index].name = new_name.toStdString(); | ||||
| } | ||||
| 
 | ||||
| void ConfigureTouchFromButton::GetButtonInput(int row_index, bool is_new) { | ||||
| void ConfigureTouchFromButton::GetButtonInput(const int row_index, const bool is_new) { | ||||
|     binding_list_model->item(row_index, 0)->setText(tr("[press key]")); | ||||
| 
 | ||||
|     input_setter = [this, row_index, is_new](const Common::ParamPackage& params, | ||||
|  | @ -253,15 +260,21 @@ void ConfigureTouchFromButton::GetButtonInput(int row_index, bool is_new) { | |||
| 
 | ||||
|     grabKeyboard(); | ||||
|     grabMouse(); | ||||
|     qApp->setOverrideCursor(QCursor(Qt::CursorShape::ArrowCursor)); | ||||
|     timeout_timer->start(5000); // Cancel after 5 seconds
 | ||||
|     poll_timer->start(200);     // Check for new inputs every 200ms
 | ||||
| } | ||||
| 
 | ||||
| void ConfigureTouchFromButton::NewBinding() { | ||||
| void ConfigureTouchFromButton::NewBinding(const QPoint& pos) { | ||||
|     QStandardItem* button = new QStandardItem(); | ||||
|     button->setEditable(false); | ||||
|     binding_list_model->appendRow( | ||||
|         {button, new QStandardItem(QStringLiteral("0")), new QStandardItem(QStringLiteral("0"))}); | ||||
|     QStandardItem* xcoord = new QStandardItem(QString::number(pos.x())); | ||||
|     QStandardItem* ycoord = new QStandardItem(QString::number(pos.y())); | ||||
| 
 | ||||
|     int dot_id = ui->bottom_screen->AddDot(pos.x(), pos.y()); | ||||
|     button->setData(dot_id, data_role_dot); | ||||
| 
 | ||||
|     binding_list_model->appendRow({button, xcoord, ycoord}); | ||||
|     ui->binding_list->setFocus(); | ||||
|     ui->binding_list->setCurrentIndex(button->index()); | ||||
| 
 | ||||
|  | @ -277,13 +290,86 @@ void ConfigureTouchFromButton::EditBinding(const QModelIndex& qi) { | |||
| void ConfigureTouchFromButton::DeleteBinding() { | ||||
|     const int row_index = ui->binding_list->currentIndex().row(); | ||||
|     if (row_index >= 0) { | ||||
|         ui->bottom_screen->RemoveDot( | ||||
|             binding_list_model->index(row_index, 0).data(data_role_dot).toInt()); | ||||
|         binding_list_model->removeRow(row_index); | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void ConfigureTouchFromButton::SetPollingResult(const Common::ParamPackage& params, bool cancel) { | ||||
| void ConfigureTouchFromButton::OnBindingSelection(const QItemSelection& selected, | ||||
|                                                   const QItemSelection& deselected) { | ||||
|     ui->button_delete_bind->setEnabled(!selected.isEmpty()); | ||||
|     if (!selected.isEmpty()) { | ||||
|         const auto dot_data = selected.indexes().first().data(data_role_dot); | ||||
|         if (dot_data.isValid()) { | ||||
|             ui->bottom_screen->HighlightDot(dot_data.toInt()); | ||||
|         } | ||||
|     } | ||||
|     if (!deselected.isEmpty()) { | ||||
|         const auto dot_data = deselected.indexes().first().data(data_role_dot); | ||||
|         if (dot_data.isValid()) { | ||||
|             ui->bottom_screen->HighlightDot(dot_data.toInt(), false); | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void ConfigureTouchFromButton::OnBindingChanged(QStandardItem* item) { | ||||
|     if (item->column() == 0) { | ||||
|         return; | ||||
|     } | ||||
| 
 | ||||
|     const bool blocked = binding_list_model->blockSignals(true); | ||||
|     item->setText(QString::number(std::clamp( | ||||
|         item->text().toInt(), 0, | ||||
|         (item->column() == 1 ? Core::kScreenBottomWidth : Core::kScreenBottomHeight) - 1))); | ||||
|     binding_list_model->blockSignals(blocked); | ||||
| 
 | ||||
|     const auto dot_data = binding_list_model->index(item->row(), 0).data(data_role_dot); | ||||
|     if (dot_data.isValid()) { | ||||
|         ui->bottom_screen->MoveDot(dot_data.toInt(), | ||||
|                                    binding_list_model->item(item->row(), 1)->text().toInt(), | ||||
|                                    binding_list_model->item(item->row(), 2)->text().toInt()); | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void ConfigureTouchFromButton::OnBindingDeleted(const QModelIndex& parent, int first, int last) { | ||||
|     for (int i = first; i <= last; ++i) { | ||||
|         auto ix = binding_list_model->index(i, 0); | ||||
|         if (!ix.isValid()) { | ||||
|             return; | ||||
|         } | ||||
|         const auto dot_data = ix.data(data_role_dot); | ||||
|         if (dot_data.isValid()) { | ||||
|             ui->bottom_screen->RemoveDot(dot_data.toInt()); | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void ConfigureTouchFromButton::SetActiveBinding(const int dot_id) { | ||||
|     for (int i = 0; i < binding_list_model->rowCount(); ++i) { | ||||
|         if (binding_list_model->index(i, 0).data(data_role_dot) == dot_id) { | ||||
|             ui->binding_list->setCurrentIndex(binding_list_model->index(i, 0)); | ||||
|             ui->binding_list->setFocus(); | ||||
|             return; | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void ConfigureTouchFromButton::SetCoordinates(const int dot_id, const QPoint& pos) { | ||||
|     for (int i = 0; i < binding_list_model->rowCount(); ++i) { | ||||
|         if (binding_list_model->item(i, 0)->data(data_role_dot) == dot_id) { | ||||
|             binding_list_model->item(i, 1)->setText(QString::number(pos.x())); | ||||
|             binding_list_model->item(i, 2)->setText(QString::number(pos.y())); | ||||
|             return; | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void ConfigureTouchFromButton::SetPollingResult(const Common::ParamPackage& params, | ||||
|                                                 const bool cancel) { | ||||
|     releaseKeyboard(); | ||||
|     releaseMouse(); | ||||
|     qApp->restoreOverrideCursor(); | ||||
|     timeout_timer->stop(); | ||||
|     poll_timer->stop(); | ||||
|     for (auto& poller : device_pollers) { | ||||
|  | @ -296,8 +382,14 @@ void ConfigureTouchFromButton::SetPollingResult(const Common::ParamPackage& para | |||
| } | ||||
| 
 | ||||
| void ConfigureTouchFromButton::keyPressEvent(QKeyEvent* event) { | ||||
|     if (!input_setter || !event) | ||||
|     if (!input_setter && event->key() == Qt::Key_Delete) { | ||||
|         DeleteBinding(); | ||||
|         return; | ||||
|     } | ||||
| 
 | ||||
|     if (!input_setter) { | ||||
|         return QDialog::keyPressEvent(event); | ||||
|     } | ||||
| 
 | ||||
|     if (event->key() != Qt::Key_Escape) { | ||||
|         SetPollingResult(Common::ParamPackage{InputCommon::GenerateKeyboardParam(event->key())}, | ||||
|  | @ -312,10 +404,210 @@ void ConfigureTouchFromButton::ApplyConfiguration() { | |||
|     accept(); | ||||
| } | ||||
| 
 | ||||
| const int ConfigureTouchFromButton::GetSelectedIndex() { | ||||
| int ConfigureTouchFromButton::GetSelectedIndex() const { | ||||
|     return selected_index; | ||||
| } | ||||
| 
 | ||||
| const std::vector<Settings::TouchFromButtonMap> ConfigureTouchFromButton::GetMaps() { | ||||
| std::vector<Settings::TouchFromButtonMap> ConfigureTouchFromButton::GetMaps() const { | ||||
|     return touch_maps; | ||||
| }; | ||||
| } | ||||
| 
 | ||||
| TouchScreenPreview::TouchScreenPreview(QWidget* parent) : QFrame(parent) { | ||||
|     setBackgroundRole(QPalette::ColorRole::Base); | ||||
| } | ||||
| 
 | ||||
| TouchScreenPreview::~TouchScreenPreview() = default; | ||||
| 
 | ||||
| void TouchScreenPreview::SetCoordLabel(QLabel* const label) { | ||||
|     coord_label = label; | ||||
| } | ||||
| 
 | ||||
| int TouchScreenPreview::AddDot(const int device_x, const int device_y) { | ||||
|     QFont dot_font{QStringLiteral("monospace")}; | ||||
|     dot_font.setStyleHint(QFont::Monospace); | ||||
|     dot_font.setPointSize(20); | ||||
| 
 | ||||
|     QLabel* dot = new QLabel(this); | ||||
|     dot->setAttribute(Qt::WA_TranslucentBackground); | ||||
|     dot->setFont(dot_font); | ||||
|     dot->setText(QChar(0xD7)); // U+00D7 Multiplication Sign
 | ||||
|     dot->setAlignment(Qt::AlignmentFlag::AlignCenter); | ||||
|     dot->setProperty(prop_id, ++max_dot_id); | ||||
|     dot->setProperty(prop_x, device_x); | ||||
|     dot->setProperty(prop_y, device_y); | ||||
|     dot->setCursor(Qt::CursorShape::PointingHandCursor); | ||||
|     dot->setMouseTracking(true); | ||||
|     dot->installEventFilter(this); | ||||
|     dot->show(); | ||||
|     PositionDot(dot, device_x, device_y); | ||||
|     dots.emplace_back(max_dot_id, dot); | ||||
|     return max_dot_id; | ||||
| } | ||||
| 
 | ||||
| void TouchScreenPreview::RemoveDot(const int id) { | ||||
|     for (auto dot_it = dots.begin(); dot_it < dots.end(); ++dot_it) { | ||||
|         if (dot_it->first == id) { | ||||
|             dot_it->second->deleteLater(); | ||||
|             dots.erase(dot_it); | ||||
|             return; | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void TouchScreenPreview::HighlightDot(const int id, const bool active) const { | ||||
|     for (const auto& dot : dots) { | ||||
|         if (dot.first == id) { | ||||
|             // use color property from the stylesheet, or fall back to the default palette
 | ||||
|             if (dot_highlight_color.isValid()) { | ||||
|                 dot.second->setStyleSheet( | ||||
|                     active ? QStringLiteral("color: %1").arg(dot_highlight_color.name()) | ||||
|                            : QString{}); | ||||
|             } else { | ||||
|                 dot.second->setForegroundRole(active ? QPalette::ColorRole::LinkVisited | ||||
|                                                      : QPalette::ColorRole::NoRole); | ||||
|             } | ||||
|             return; | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void TouchScreenPreview::MoveDot(const int id, const int device_x, const int device_y) const { | ||||
|     for (const auto& dot : dots) { | ||||
|         if (dot.first == id) { | ||||
|             dot.second->setProperty(prop_x, device_x); | ||||
|             dot.second->setProperty(prop_y, device_y); | ||||
|             PositionDot(dot.second, device_x, device_y); | ||||
|             return; | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void TouchScreenPreview::resizeEvent(QResizeEvent* event) { | ||||
|     if (ignore_resize) { | ||||
|         return; | ||||
|     } | ||||
| 
 | ||||
|     const int target_width = std::min(width(), height() * 4 / 3); | ||||
|     const int target_height = std::min(height(), width() * 3 / 4); | ||||
|     if (target_width == width() && target_height == height()) { | ||||
|         return; | ||||
|     } | ||||
|     ignore_resize = true; | ||||
|     setGeometry((parentWidget()->contentsRect().width() - target_width) / 2, y(), target_width, | ||||
|                 target_height); | ||||
|     ignore_resize = false; | ||||
| 
 | ||||
|     if (event->oldSize().width() != target_width || event->oldSize().height() != target_height) { | ||||
|         for (const auto& dot : dots) { | ||||
|             PositionDot(dot.second); | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void TouchScreenPreview::mouseMoveEvent(QMouseEvent* event) { | ||||
|     if (!coord_label) { | ||||
|         return; | ||||
|     } | ||||
|     const auto point = MapToDeviceCoords(event->x(), event->y()); | ||||
|     if (point.has_value()) { | ||||
|         coord_label->setText(QStringLiteral("X: %1, Y: %2").arg(point->x()).arg(point->y())); | ||||
|     } else { | ||||
|         coord_label->clear(); | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void TouchScreenPreview::leaveEvent(QEvent* event) { | ||||
|     if (coord_label) { | ||||
|         coord_label->clear(); | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| void TouchScreenPreview::mousePressEvent(QMouseEvent* event) { | ||||
|     if (event->button() == Qt::MouseButton::LeftButton) { | ||||
|         const auto pos = MapToDeviceCoords(event->x(), event->y()); | ||||
|         if (pos.has_value()) { | ||||
|             emit DotAdded(*pos); | ||||
|         } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| bool TouchScreenPreview::eventFilter(QObject* obj, QEvent* event) { | ||||
|     switch (event->type()) { | ||||
|     case QEvent::Type::MouseButtonPress: { | ||||
|         const auto mouse_event = static_cast<QMouseEvent*>(event); | ||||
|         if (mouse_event->button() != Qt::MouseButton::LeftButton) { | ||||
|             break; | ||||
|         } | ||||
|         emit DotSelected(obj->property(prop_id).toInt()); | ||||
| 
 | ||||
|         drag_state.dot = qobject_cast<QLabel*>(obj); | ||||
|         drag_state.start_pos = mouse_event->globalPos(); | ||||
|         return true; | ||||
|     } | ||||
|     case QEvent::Type::MouseMove: { | ||||
|         if (!drag_state.dot) { | ||||
|             break; | ||||
|         } | ||||
|         const auto mouse_event = static_cast<QMouseEvent*>(event); | ||||
|         if (!drag_state.active) { | ||||
|             drag_state.active = | ||||
|                 (mouse_event->globalPos() - drag_state.start_pos).manhattanLength() >= | ||||
|                 QApplication::startDragDistance(); | ||||
|             if (!drag_state.active) { | ||||
|                 break; | ||||
|             } | ||||
|         } | ||||
|         auto current_pos = mapFromGlobal(mouse_event->globalPos()); | ||||
|         current_pos.setX(std::clamp(current_pos.x(), contentsMargins().left(), | ||||
|                                     contentsMargins().left() + contentsRect().width())); | ||||
|         current_pos.setY(std::clamp(current_pos.y(), contentsMargins().top(), | ||||
|                                     contentsMargins().top() + contentsRect().height())); | ||||
|         const auto device_coord = MapToDeviceCoords(current_pos.x(), current_pos.y()); | ||||
|         if (device_coord.has_value()) { | ||||
|             drag_state.dot->setProperty(prop_x, device_coord->x()); | ||||
|             drag_state.dot->setProperty(prop_y, device_coord->y()); | ||||
|             PositionDot(drag_state.dot, device_coord->x(), device_coord->y()); | ||||
|             emit DotMoved(drag_state.dot->property(prop_id).toInt(), *device_coord); | ||||
|             if (coord_label) { | ||||
|                 coord_label->setText( | ||||
|                     QStringLiteral("X: %1, Y: %2").arg(device_coord->x()).arg(device_coord->y())); | ||||
|             } | ||||
|         } | ||||
|         return true; | ||||
|     } | ||||
|     case QEvent::Type::MouseButtonRelease: { | ||||
|         drag_state.dot.clear(); | ||||
|         drag_state.active = false; | ||||
|         return true; | ||||
|     } | ||||
|     default: | ||||
|         break; | ||||
|     } | ||||
|     return obj->eventFilter(obj, event); | ||||
| } | ||||
| 
 | ||||
| std::optional<QPoint> TouchScreenPreview::MapToDeviceCoords(const int screen_x, | ||||
|                                                             const int screen_y) const { | ||||
|     const float t_x = 0.5f + static_cast<float>(screen_x - contentsMargins().left()) * | ||||
|                                  (Core::kScreenBottomWidth - 1) / contentsRect().width(); | ||||
|     const float t_y = 0.5f + static_cast<float>(screen_y - contentsMargins().top()) * | ||||
|                                  (Core::kScreenBottomHeight - 1) / contentsRect().height(); | ||||
|     if (t_x >= 0.5f && t_x < Core::kScreenBottomWidth && t_y >= 0.5f && | ||||
|         t_y < Core::kScreenBottomHeight) { | ||||
| 
 | ||||
|         return QPoint{static_cast<int>(t_x), static_cast<int>(t_y)}; | ||||
|     } | ||||
|     return std::nullopt; | ||||
| } | ||||
| 
 | ||||
| void TouchScreenPreview::PositionDot(QLabel* const dot, const int device_x, | ||||
|                                      const int device_y) const { | ||||
|     dot->move(static_cast<int>( | ||||
|                   static_cast<float>(device_x >= 0 ? device_x : dot->property(prop_x).toInt()) * | ||||
|                       (contentsRect().width() - 1) / (Core::kScreenBottomWidth - 1) + | ||||
|                   contentsMargins().left() - static_cast<float>(dot->width()) / 2 + 0.5f), | ||||
|               static_cast<int>( | ||||
|                   static_cast<float>(device_y >= 0 ? device_y : dot->property(prop_y).toInt()) * | ||||
|                       (contentsRect().height() - 1) / (Core::kScreenBottomHeight - 1) + | ||||
|                   contentsMargins().top() - static_cast<float>(dot->height()) / 2 + 0.5f)); | ||||
| } | ||||
|  |  | |||
|  | @ -7,12 +7,14 @@ | |||
| #include <functional> | ||||
| #include <memory> | ||||
| #include <optional> | ||||
| #include <vector> | ||||
| #include <QDialog> | ||||
| #include "core/settings.h" | ||||
| 
 | ||||
| class QKeyEvent; | ||||
| class QItemSelection; | ||||
| class QModelIndex; | ||||
| class QStandardItemModel; | ||||
| class QStandardItem; | ||||
| class QTimer; | ||||
| 
 | ||||
| namespace Common { | ||||
|  | @ -34,33 +36,40 @@ class ConfigureTouchFromButton : public QDialog { | |||
| 
 | ||||
| public: | ||||
|     explicit ConfigureTouchFromButton(QWidget* parent, | ||||
|                                       std::vector<Settings::TouchFromButtonMap> touch_maps, | ||||
|                                       int default_index = 0); | ||||
|                                       const std::vector<Settings::TouchFromButtonMap>& touch_maps, | ||||
|                                       const int default_index = 0); | ||||
|     ~ConfigureTouchFromButton() override; | ||||
| 
 | ||||
|     const int GetSelectedIndex(); | ||||
|     const std::vector<Settings::TouchFromButtonMap> GetMaps(); | ||||
|     int GetSelectedIndex() const; | ||||
|     std::vector<Settings::TouchFromButtonMap> GetMaps() const; | ||||
| 
 | ||||
| public slots: | ||||
|     void ApplyConfiguration(); | ||||
|     void NewBinding(const QPoint& pos); | ||||
|     void SetActiveBinding(const int dot_id); | ||||
|     void SetCoordinates(const int dot_id, const QPoint& pos); | ||||
| 
 | ||||
| protected: | ||||
|     void showEvent(QShowEvent* ev); | ||||
|     virtual void showEvent(QShowEvent* ev) override; | ||||
|     virtual void keyPressEvent(QKeyEvent* event) override; | ||||
| 
 | ||||
| private slots: | ||||
|     void NewMapping(); | ||||
|     void DeleteMapping(); | ||||
|     void RenameMapping(); | ||||
|     void EditBinding(const QModelIndex& qi); | ||||
|     void DeleteBinding(); | ||||
|     void OnBindingSelection(const QItemSelection& selected, const QItemSelection& deselected); | ||||
|     void OnBindingChanged(QStandardItem* item); | ||||
|     void OnBindingDeleted(const QModelIndex& parent, int first, int last); | ||||
| 
 | ||||
| private: | ||||
|     void SetConfiguration(); | ||||
|     void UpdateUiDisplay(); | ||||
|     void ConnectEvents(); | ||||
|     void NewMapping(); | ||||
|     void DeleteMapping(); | ||||
|     void RenameMapping(); | ||||
|     void NewBinding(); | ||||
|     void EditBinding(const QModelIndex& qi); | ||||
|     void DeleteBinding(); | ||||
|     void GetButtonInput(int row_index, bool is_new); | ||||
|     void SetPollingResult(const Common::ParamPackage& params, bool cancel); | ||||
|     void GetButtonInput(const int row_index, const bool is_new); | ||||
|     void SetPollingResult(const Common::ParamPackage& params, const bool cancel); | ||||
|     void SaveCurrentMapping(); | ||||
|     void keyPressEvent(QKeyEvent* event) override; | ||||
| 
 | ||||
|     std::unique_ptr<Ui::ConfigureTouchFromButton> ui; | ||||
|     std::unique_ptr<QStandardItemModel> binding_list_model; | ||||
|  | @ -71,4 +80,6 @@ private: | |||
|     std::unique_ptr<QTimer> poll_timer; | ||||
|     std::vector<std::unique_ptr<InputCommon::Polling::DevicePoller>> device_pollers; | ||||
|     std::optional<std::function<void(const Common::ParamPackage&, const bool)>> input_setter; | ||||
| 
 | ||||
|     static constexpr int data_role_dot = Qt::ItemDataRole::UserRole + 2; | ||||
| }; | ||||
|  |  | |||
|  | @ -7,7 +7,7 @@ | |||
|     <x>0</x> | ||||
|     <y>0</y> | ||||
|     <width>500</width> | ||||
|     <height>450</height> | ||||
|     <height>500</height> | ||||
|    </rect> | ||||
|   </property> | ||||
|   <property name="windowTitle"> | ||||
|  | @ -21,6 +21,9 @@ | |||
|        <property name="text"> | ||||
|         <string>Mapping:</string> | ||||
|        </property> | ||||
|        <property name="textFormat"> | ||||
|         <enum>Qt::PlainText</enum> | ||||
|        </property> | ||||
|       </widget> | ||||
|      </item> | ||||
|      <item> | ||||
|  | @ -86,7 +89,11 @@ | |||
|      <item> | ||||
|       <widget class="QLabel" name="label_2"> | ||||
|        <property name="text"> | ||||
|         <string>Double-click to change a field.</string> | ||||
|         <string>Click the bottom area to add a point, then press a button to bind. | ||||
| Drag points to change position, or double-click table cells to edit values.</string> | ||||
|        </property> | ||||
|        <property name="textFormat"> | ||||
|         <enum>Qt::PlainText</enum> | ||||
|        </property> | ||||
|       </widget> | ||||
|      </item> | ||||
|  | @ -103,17 +110,10 @@ | |||
|        </property> | ||||
|       </spacer> | ||||
|      </item> | ||||
|      <item> | ||||
|       <widget class="QPushButton" name="button_add_bind"> | ||||
|        <property name="text"> | ||||
|         <string>Add</string> | ||||
|        </property> | ||||
|       </widget> | ||||
|      </item> | ||||
|      <item> | ||||
|       <widget class="QPushButton" name="button_delete_bind"> | ||||
|        <property name="text"> | ||||
|         <string>Delete</string> | ||||
|         <string>Delete point</string> | ||||
|        </property> | ||||
|       </widget> | ||||
|      </item> | ||||
|  | @ -139,14 +139,76 @@ | |||
|     </widget> | ||||
|    </item> | ||||
|    <item> | ||||
|     <widget class="QDialogButtonBox" name="buttonBox"> | ||||
|      <property name="standardButtons"> | ||||
|       <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set> | ||||
|     <widget class="TouchScreenPreview" name="bottom_screen"> | ||||
|      <property name="sizePolicy"> | ||||
|       <sizepolicy hsizetype="Expanding" vsizetype="Expanding"> | ||||
|        <horstretch>0</horstretch> | ||||
|        <verstretch>0</verstretch> | ||||
|       </sizepolicy> | ||||
|      </property> | ||||
|      <property name="minimumSize"> | ||||
|       <size> | ||||
|        <width>160</width> | ||||
|        <height>120</height> | ||||
|       </size> | ||||
|      </property> | ||||
|      <property name="baseSize"> | ||||
|       <size> | ||||
|        <width>320</width> | ||||
|        <height>240</height> | ||||
|       </size> | ||||
|      </property> | ||||
|      <property name="cursor"> | ||||
|       <cursorShape>CrossCursor</cursorShape> | ||||
|      </property> | ||||
|      <property name="mouseTracking"> | ||||
|       <bool>true</bool> | ||||
|      </property> | ||||
|      <property name="autoFillBackground"> | ||||
|       <bool>true</bool> | ||||
|      </property> | ||||
|      <property name="frameShape"> | ||||
|       <enum>QFrame::StyledPanel</enum> | ||||
|      </property> | ||||
|      <property name="frameShadow"> | ||||
|       <enum>QFrame::Sunken</enum> | ||||
|      </property> | ||||
|     </widget> | ||||
|    </item> | ||||
|    <item> | ||||
|     <layout class="QHBoxLayout" name="horizontalLayout_3"> | ||||
|      <item> | ||||
|       <widget class="QLabel" name="coord_label"> | ||||
|        <property name="sizePolicy"> | ||||
|         <sizepolicy hsizetype="Expanding" vsizetype="Preferred"> | ||||
|          <horstretch>0</horstretch> | ||||
|          <verstretch>0</verstretch> | ||||
|         </sizepolicy> | ||||
|        </property> | ||||
|        <property name="textFormat"> | ||||
|         <enum>Qt::PlainText</enum> | ||||
|        </property> | ||||
|       </widget> | ||||
|      </item> | ||||
|      <item> | ||||
|       <widget class="QDialogButtonBox" name="buttonBox"> | ||||
|        <property name="standardButtons"> | ||||
|         <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set> | ||||
|        </property> | ||||
|       </widget> | ||||
|      </item> | ||||
|     </layout> | ||||
|    </item> | ||||
|   </layout> | ||||
|  </widget> | ||||
|  <customwidgets> | ||||
|   <customwidget> | ||||
|    <class>TouchScreenPreview</class> | ||||
|    <extends>QFrame</extends> | ||||
|    <header>citra_qt/configuration/configure_touch_widget.h</header> | ||||
|    <container>1</container> | ||||
|   </customwidget> | ||||
|  </customwidgets> | ||||
|  <resources/> | ||||
|  <connections> | ||||
|   <connection> | ||||
|  |  | |||
							
								
								
									
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										Normal file
									
								
							
							
						
						
									
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								src/citra_qt/configuration/configure_touch_widget.h
									
										
									
									
									
										Normal file
									
								
							|  | @ -0,0 +1,61 @@ | |||
| // Copyright 2020 Citra Emulator Project
 | ||||
| // Licensed under GPLv2 or any later version
 | ||||
| // Refer to the license.txt file included.
 | ||||
| 
 | ||||
| #pragma once | ||||
| 
 | ||||
| #include <optional> | ||||
| #include <utility> | ||||
| #include <vector> | ||||
| #include <QFrame> | ||||
| #include <QPointer> | ||||
| 
 | ||||
| class QLabel; | ||||
| 
 | ||||
| // Widget for representing touchscreen coordinates
 | ||||
| class TouchScreenPreview : public QFrame { | ||||
|     Q_OBJECT | ||||
|     Q_PROPERTY(QColor dotHighlightColor MEMBER dot_highlight_color) | ||||
| 
 | ||||
| public: | ||||
|     TouchScreenPreview(QWidget* parent); | ||||
|     ~TouchScreenPreview() override; | ||||
| 
 | ||||
|     void SetCoordLabel(QLabel* const); | ||||
|     int AddDot(const int device_x, const int device_y); | ||||
|     void RemoveDot(const int id); | ||||
|     void HighlightDot(const int id, const bool active = true) const; | ||||
|     void MoveDot(const int id, const int device_x, const int device_y) const; | ||||
| 
 | ||||
| signals: | ||||
|     void DotAdded(const QPoint& pos); | ||||
|     void DotSelected(const int dot_id); | ||||
|     void DotMoved(const int dot_id, const QPoint& pos); | ||||
| 
 | ||||
| protected: | ||||
|     virtual void resizeEvent(QResizeEvent*) override; | ||||
|     virtual void mouseMoveEvent(QMouseEvent*) override; | ||||
|     virtual void leaveEvent(QEvent*) override; | ||||
|     virtual void mousePressEvent(QMouseEvent*) override; | ||||
|     virtual bool eventFilter(QObject*, QEvent*) override; | ||||
| 
 | ||||
| private: | ||||
|     std::optional<QPoint> MapToDeviceCoords(const int screen_x, const int screen_y) const; | ||||
|     void PositionDot(QLabel* const dot, const int device_x = -1, const int device_y = -1) const; | ||||
| 
 | ||||
|     bool ignore_resize = false; | ||||
|     QPointer<QLabel> coord_label; | ||||
| 
 | ||||
|     std::vector<std::pair<int, QLabel*>> dots; | ||||
|     int max_dot_id = 0; | ||||
|     QColor dot_highlight_color; | ||||
|     static constexpr char prop_id[] = "dot_id"; | ||||
|     static constexpr char prop_x[] = "device_x"; | ||||
|     static constexpr char prop_y[] = "device_y"; | ||||
| 
 | ||||
|     struct { | ||||
|         bool active = false; | ||||
|         QPointer<QLabel> dot; | ||||
|         QPoint start_pos; | ||||
|     } drag_state; | ||||
| }; | ||||
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