Add plugin system

src/nostalgia/studio/lib/plugin.cpp

@@ -0,0 +1,31 @@
+/*
+ * Copyright 2016-2017 gtalent2@gmail.com
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include "plugin.hpp"
+
+namespace nostalgia {
+namespace studio {
+
+void Plugin::addNewWizard(QString name, std::function<QVector<QWizardPage*>()> make) {
+	m_newWizards.push_back({name, make});
+}
+
+void Plugin::addImportWizard(QString name, std::function<QVector<QWizardPage*>()> make) {
+	m_importWizards.push_back({name, make});
+}
+
+QVector<WizardMaker> Plugin::newWizards() {
+	return m_newWizards;
+}
+
+QVector<WizardMaker> Plugin::importWizards() {
+	return m_importWizards;
+}
+
+}
+}