src/mainwindow.cpp

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "version.h"
#include <QLabel>
#include <QVBoxLayout>

MainWindow::MainWindow(QWidget *parent) :
	QMainWindow{parent},
	ui{std::make_unique<Ui_MainWindow>()},
	documents{this}
{
	ui->setupUi(this);
	connect(ui->actionNew, &QAction::triggered, this, &MainWindow::newModel);
	connect(ui->actionQuit, &QAction::triggered, this, &QMainWindow::close);
	updateTitle();
}

MainWindow::~MainWindow()
{
}

void MainWindow::newModel()
{
	documents.newModel();
	this->updateTabs();
}

#include <QFileDialog>
#include <QMessageBox>
void MainWindow::openModel()
{
	const QString path = QFileDialog::getOpenFileName(
		this, "Open model", "", "LDraw models (*.ldr *.dat)");
	if (not path.isEmpty())
	{
		QFile file{path};
		const bool open_result = file.open(QIODevice::ReadOnly);
		if (open_result)
		{

		}
		else
		{
			QMessageBox::critical(this, "Problem opening file",
				QString{"Could not open %1: %2"}
					.arg(path)
					.arg(file.errorString()));
		}
	}
}

/**
 * @brief Creates a new tab widget for the specified model.
 * @param model Model to get a new tab widget for
 * @return widget
 */
QWidget* MainWindow::createWidgetForModel(Model* model)
{
	Q_UNUSED(model);
	QWidget* widget = new QWidget(ui->tabs);
	QLabel* label = new QLabel("asdf", widget);
	QVBoxLayout* layout = new QVBoxLayout;
	layout->addWidget(label);
	widget->setLayout(layout);
	return widget;
}

/**
 * @brief Gets a tab widget for the specified model. If it does not exist,
 * it will be created.
 * @param model Model to get a tab widget for
 * @return widget
 */
QWidget* MainWindow::getWidgetForModel(Model* model)
{
	QWidget* widget = this->modelWidgets.value(model);
	if (widget == nullptr)
	{
		QWidget* const new_widget = createWidgetForModel(model);
		this->modelWidgets[model] = new_widget;
		return new_widget;
	}
	else
	{
		return widget;
	}
}

/**
 * @brief Updates the tab widget
 */
void MainWindow::updateTabs()
{

}

/**
 * @brief Updates the title of the main window so to contain the app's name
 * and version as well as the open document name.
 */
void MainWindow::updateTitle()
{
	QString title = ::appName;
	title += " ";
	title += fullVersionString();
	setWindowTitle(title);
}