src/dialogs/ldrawpathdialog.cpp

/*
 *  LDForge: LDraw parts authoring CAD
 *  Copyright (C) 2013 - 2018 Teemu Piippo
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <QFileDialog>
#include <QPushButton>
#include <QLabel>
#include "ldrawpathdialog.h"
#include "ui_ldrawpathdialog.h"
#include "../mainwindow.h"

LDrawPathDialog::LDrawPathDialog(const QString& defaultPath, bool validDefault, QWidget* parent, Qt::WindowFlags f) :
	QDialog(parent, f),
	m_hasValidDefault(validDefault),
	ui(*new Ui_LDrawPathDialog)
{
	ui.setupUi(this);
	ui.status->setText("---");

	if (validDefault)
		ui.heading->hide();
	else
	{
		cancelButton()->setText("Exit");
		cancelButton()->setIcon(GetIcon("exit"));
	}

	okButton()->setEnabled(false);

	connect(ui.path, SIGNAL(textChanged(QString)), this, SIGNAL(pathChanged(QString)));
	connect(ui.searchButton, SIGNAL(clicked()), this, SLOT(searchButtonClicked()));
	connect(ui.buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
	connect(ui.buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
	setPath(defaultPath);
}

LDrawPathDialog::~LDrawPathDialog()
{
	delete &ui;
}

QPushButton* LDrawPathDialog::okButton()
{
	return ui.buttonBox->button(QDialogButtonBox::Ok);
}

QPushButton* LDrawPathDialog::cancelButton()
{
	return ui.buttonBox->button(QDialogButtonBox::Cancel);
}

void LDrawPathDialog::setPath(QString path)
{
	ui.path->setText(path);
}

QString LDrawPathDialog::path() const
{
	return ui.path->text();
}

void LDrawPathDialog::searchButtonClicked()
{
	QString newpath = QFileDialog::getExistingDirectory(this, "Find LDraw Path");

	if (not newpath.isEmpty())
		setPath(newpath);
}

void LDrawPathDialog::setStatusText(const QString& statusText, bool ok)
{
	okButton()->setEnabled(ok);

	if (statusText.isEmpty() && ok == false)
		ui.status->setText("---");
	else
	{
		ui.status->setText(QString("<span style=\"color: %1\">%2</span>")
			.arg(ok ? "#270" : "#700")
			.arg(statusText));
	}
}