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// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#include <QFileInfo>
#include <qnamespace.h>
#include "mod_select_dialog.h"
#include "ui_mod_select_dialog.h"
ModSelectDialog::ModSelectDialog(const QStringList& mods, QWidget* parent)
: QDialog(parent), ui(new Ui::ModSelectDialog) {
ui->setupUi(this);
item_model = new QStandardItemModel(ui->treeView);
ui->treeView->setModel(item_model);
// We must register all custom types with the Qt Automoc system so that we are able to use it
// with signals/slots. In this case, QList falls under the umbrella of custom types.
qRegisterMetaType<QList<QStandardItem*>>("QList<QStandardItem*>");
for (const auto& mod : mods) {
const auto basename = QFileInfo(mod).fileName();
auto* const first_item = new QStandardItem;
first_item->setText(basename);
first_item->setData(mod);
first_item->setCheckable(true);
first_item->setCheckState(Qt::Checked);
item_model->appendRow(first_item);
}
ui->treeView->expandAll();
int rows = item_model->rowCount();
int height = 4 + ui->treeView->contentsMargins().top() * 4 +
ui->treeView->contentsMargins().bottom() * 4;
int width = 0;
for (int i = 0; i < rows; ++i) {
height += ui->treeView->sizeHintForRow(i);
width = qMax(width, item_model->item(i)->sizeHint().width());
}
width +=
ui->treeView->contentsMargins().left() * 4 + ui->treeView->contentsMargins().right() * 4;
ui->treeView->setMinimumHeight(qMin(height, 600));
ui->treeView->setMinimumWidth(qMax(width, 540));
adjustSize();
connect(this, &QDialog::accepted, this, [this]() {
QStringList selected_mods;
for (qsizetype i = 0; i < item_model->rowCount(); ++i) {
auto* const item = item_model->item(i);
if (item->checkState() == Qt::Checked)
selected_mods << item->data().toString();
}
emit modsSelected(selected_mods);
});
}
ModSelectDialog::~ModSelectDialog() {
delete ui;
}
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