Reformat and (slightly) decruft all the things.

gui/dialogs/LwjglSelectDialog.cpp

@@ -0,0 +1,72 @@
+/* Copyright 2013 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "MultiMC.h"
+#include "LwjglSelectDialog.h"
+#include "ui_LwjglSelectDialog.h"
+#include "gui/Platform.h"
+
+#include "logic/lists/LwjglVersionList.h"
+
+LWJGLSelectDialog::LWJGLSelectDialog(QWidget *parent)
+	: QDialog(parent), ui(new Ui::LWJGLSelectDialog)
+{
+	MultiMCPlatform::fixWM_CLASS(this);
+	ui->setupUi(this);
+	ui->labelStatus->setVisible(false);
+	auto lwjgllist = MMC->lwjgllist();
+	ui->lwjglListView->setModel(lwjgllist.get());
+
+	connect(lwjgllist.get(), SIGNAL(loadingStateUpdated(bool)),
+			SLOT(loadingStateUpdated(bool)));
+	connect(lwjgllist.get(), SIGNAL(loadListFailed(QString)), SLOT(loadingFailed(QString)));
+	loadingStateUpdated(lwjgllist->isLoading());
+}
+
+LWJGLSelectDialog::~LWJGLSelectDialog()
+{
+	delete ui;
+}
+
+QString LWJGLSelectDialog::selectedVersion() const
+{
+	return MMC->lwjgllist()
+		->data(ui->lwjglListView->selectionModel()->currentIndex(), Qt::DisplayRole)
+		.toString();
+}
+
+void LWJGLSelectDialog::on_refreshButton_clicked()
+{
+	if (!MMC->lwjgllist()->isLoading())
+		MMC->lwjgllist()->loadList();
+}
+
+void LWJGLSelectDialog::loadingStateUpdated(bool loading)
+{
+	setEnabled(!loading);
+	if (loading)
+	{
+		ui->labelStatus->setText(tr("Loading LWJGL version list..."));
+		ui->labelStatus->setStyleSheet("QLabel { color: black; }");
+	}
+	ui->labelStatus->setVisible(loading);
+}
+
+void LWJGLSelectDialog::loadingFailed(QString error)
+{
+	ui->labelStatus->setText(error);
+	ui->labelStatus->setStyleSheet("QLabel { color: red; }");
+	ui->labelStatus->setVisible(true);
+}