Move StringList from base to lib

lib/utils/string-list.hpp

@@ -0,0 +1,50 @@
+#pragma once
+#include "export-symbol-helper.hpp"
+#include "list-editor.hpp"
+#include "obs-module-helper.hpp"
+#include "variable-string.hpp"
+
+#include <obs-data.h>
+
+namespace advss {
+
+class StringList : public QList<StringVariable> {
+public:
+	EXPORT bool Save(obs_data_t *obj, const char *name,
+			 const char *elementName = "string") const;
+	EXPORT bool Load(obs_data_t *obj, const char *name,
+			 const char *elementName = "string");
+	EXPORT void ResolveVariables();
+
+	friend class StringListEdit;
+};
+
+class ADVSS_EXPORT StringListEdit final : public ListEditor {
+	Q_OBJECT
+
+public:
+	StringListEdit(QWidget *parent, const QString &addString = "",
+		       const QString &addStringDescription = "",
+		       int maxStringSize = 170, bool allowEmtpy = false);
+	void SetStringList(const StringList &);
+	void SetMaxStringSize(int);
+
+private slots:
+	void Add();
+	void Remove();
+	void Up();
+	void Down();
+	void Clicked(QListWidgetItem *);
+signals:
+	void StringListChanged(const StringList &);
+
+private:
+	StringList _stringList;
+
+	QString _addString;
+	QString _addStringDescription;
+	int _maxStringSize = 170;
+	bool _allowEmpty = false;
+};
+
+} // namespace advss