#include "tycho.h"

QIcon getIcon(QString const &name)
{
	constexpr auto sizes = std::array{std::make_pair(16,   "_16.svgz"),
	                                  std::make_pair(24,   "_24.svgz"),
	                                  std::make_pair(32,   "_32.svgz"),
	                                  std::make_pair(64,   "_64.svgz"),
	                                  std::make_pair(128,  "_128.svgz"),
	                                  std::make_pair(256,  "_256.svgz"),
	                                  std::make_pair(512,  "_512.svgz"),
	                                  std::make_pair(1024, "_1024.svgz")};

	QIcon icon;

	for(auto const &sz : sizes) {
		auto res = ":/tycho/icons/" + name + sz.second;

		if(QFile(res).exists()) {
			icon.addFile(res, QSize(sz.first, sz.first));
		}
	}

	if(icon.isNull()) {
		return QIcon::fromTheme(name);
	} else {
		return icon;
	}
}

extern "C" {
	void critical_msg(char const *title, char const *msg)
	{
		QMessageBox::critical(nullptr, QObject::tr(title), QObject::tr(msg));
	}
}

// EOF