implement mouse handler config

rpcs3/rpcs3qt/basic_mouse_settings_dialog.cpp

@@ -0,0 +1,149 @@
+#include "stdafx.h"
+#include "basic_mouse_settings_dialog.h"
+#include "localized_emu.h"
+#include "Input/basic_mouse_handler.h"
+#include "Emu/Io/mouse_config.h"
+#include "Emu/Io/MouseHandler.h"
+#include "util/asm.hpp"
+
+#include <QDialogButtonBox>
+#include <QGroupBox>
+#include <QMessageBox>
+#include <QPushButton>
+#include <QVBoxLayout>
+
+LOG_CHANNEL(cfg_log, "CFG");
+
+enum button_role
+{
+	button_name = Qt::UserRole,
+	button_code
+};
+
+basic_mouse_settings_dialog::basic_mouse_settings_dialog(QWidget* parent)
+	: QDialog(parent)
+{
+	setObjectName("basic_mouse_settings_dialog");
+	setWindowTitle(tr("Configure Basic Mouse Handler"));
+	setAttribute(Qt::WA_DeleteOnClose);
+	setAttribute(Qt::WA_StyledBackground);
+	setModal(true);
+
+	QVBoxLayout* v_layout = new QVBoxLayout(this);
+
+	QDialogButtonBox* buttons = new QDialogButtonBox(this);
+	buttons->setStandardButtons(QDialogButtonBox::Apply | QDialogButtonBox::Cancel | QDialogButtonBox::Save | QDialogButtonBox::RestoreDefaults);
+
+	connect(buttons, &QDialogButtonBox::clicked, this, [this, buttons](QAbstractButton* button)
+	{
+		if (button == buttons->button(QDialogButtonBox::Apply))
+		{
+			g_cfg_mouse.save();
+		}
+		else if (button == buttons->button(QDialogButtonBox::Save))
+		{
+			g_cfg_mouse.save();
+			accept();
+		}
+		else if (button == buttons->button(QDialogButtonBox::RestoreDefaults))
+		{
+			if (QMessageBox::question(this, tr("Confirm Reset"), tr("Reset all settings?")) != QMessageBox::Yes)
+				return;
+			reset_config();
+		}
+		else if (button == buttons->button(QDialogButtonBox::Cancel))
+		{
+			reject();
+		}
+	});
+
+	if (!g_cfg_mouse.load())
+	{
+		cfg_log.notice("Could not load basic mouse config. Using defaults.");
+	}
+
+	constexpr u32 button_count = 8;
+	constexpr u32 max_items_per_column = 4;
+	int rows = button_count;
+
+	for (u32 cols = 1; utils::aligned_div(button_count, cols) > max_items_per_column;)
+	{
+		rows = utils::aligned_div(button_count, ++cols);
+	}
+
+	QWidget* widget = new QWidget(this);
+	QGridLayout* grid_layout = new QGridLayout(this);
+
+	for (int i = 0, row = 0, col = 0; i < static_cast<int>(button_count); i++, row++)
+	{
+		const int cell_code = get_mouse_button_code(i);
+		const QString translated_cell_button = localized_emu::translated_mouse_button(cell_code);
+
+		QHBoxLayout* h_layout = new QHBoxLayout(this);
+		QGroupBox* gb = new QGroupBox(translated_cell_button, this);
+		QComboBox* combo = new QComboBox;
+
+		for (const auto& [name, btn] : qt_mouse_button_map)
+		{
+			const QString id = QString::fromStdString(name);
+			const QString translated_id = id; // We could localize the id, but I am too lazy at the moment
+			combo->addItem(translated_id);
+			const int index = combo->findText(translated_id);
+			combo->setItemData(index, id, button_role::button_name);
+			combo->setItemData(index, cell_code, button_role::button_code);
+		}
+
+		const std::string saved_btn = g_cfg_mouse.get_button(cell_code);
+
+		combo->setCurrentIndex(combo->findData(QString::fromStdString(saved_btn), button_role::button_name));
+
+		connect(combo, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [this, cell_code, combo](int index)
+		{
+			if (index < 0 || !combo)
+				return;
+
+			const QVariant data = combo->itemData(index, button_role::button_name);
+			if (!data.isValid() || !data.canConvert<QString>())
+				return;
+
+			g_cfg_mouse.get_button(cell_code).from_string(data.toString().toStdString());
+		});
+
+		if (row >= rows)
+		{
+			row = 0;
+			col++;
+		}
+
+		m_combos.push_back(combo);
+		h_layout->addWidget(combo);
+		gb->setLayout(h_layout);
+		grid_layout->addWidget(gb, row, col);
+	}
+
+	widget->setLayout(grid_layout);
+
+	v_layout->addWidget(widget);
+	v_layout->addWidget(buttons);
+	setLayout(v_layout);
+}
+
+void basic_mouse_settings_dialog::reset_config()
+{
+	g_cfg_mouse.from_default();
+
+	for (QComboBox* combo : m_combos)
+	{
+		if (!combo)
+			continue;
+
+		const QVariant data = combo->itemData(0, button_role::button_code);
+		if (!data.isValid() || !data.canConvert<int>())
+			continue;
+
+		const int cell_code = data.toInt();
+		const QString def_btn_id = QString::fromStdString(g_cfg_mouse.get_button(cell_code).def);
+
+		combo->setCurrentIndex(combo->findData(def_btn_id, button_role::button_name));
+	}
+}