fakeRaid/fakeRaid/browseModal.cpp

#include <QFileDialog>
#include "ui_BrowseModal.h"
#include "browseModal.h"

using namespace craftlab::fakeraid;

BrowseModal::BrowseModal(bool _cancellable, const std::vector<std::string>& previous): cancellable(_cancellable), ui(std::make_unique<Ui_BrowseModal>())
{
	ui->setupUi(this);
	if (!cancellable)
	{
		setWindowFlags(windowFlags() & ~Qt::WindowCloseButtonHint);
		ui->buttonBox->setStandardButtons(QDialogButtonBox::StandardButton::Open);
	}
	else
	{
		ui->buttonBox->setStandardButtons(QDialogButtonBox::StandardButton::Open | QDialogButtonBox::StandardButton::Cancel);
		connect(ui->buttonBox, &QDialogButtonBox::rejected, this, [this]() { rejected = true; });
	}
	connect(ui->pushButton, &QPushButton::clicked, this, [this]() { BrowseForInput(*ui->lineEdit); });
	connect(ui->pushButton_2, &QPushButton::clicked, this, [this]() { BrowseForInput(*ui->lineEdit_2); });
	if (previous.size() > 0)
		ui->lineEdit->setText(previous[0].c_str());
	if (previous.size() > 1)
		ui->lineEdit_2->setText(previous[1].c_str());
	setModal(this);
}

BrowseModal::~BrowseModal()
{}

void BrowseModal::reject()
{
	if (cancellable)
		QDialog::reject();
}

void BrowseModal::BrowseForInput(QLineEdit& input)
{
	QString path = QFileDialog::getExistingDirectory(this, "FakeRaid", input.text());
	if (!path.isNull())
		input.setText(path);
}

std::vector<std::string> BrowseModal::Display(bool cancellable, const std::vector<std::string>& previous)
{
	BrowseModal dialog(cancellable, previous);
	dialog.exec();
	if (dialog.rejected)
		return std::vector<std::string> {};
	std::vector<std::string> result;
	result.push_back(dialog.ui->lineEdit->text().toStdString());
	result.push_back(dialog.ui->lineEdit_2->text().toStdString());
	return result;
}