Mercurial > ldforge2 / file diff

--- a/src/model.cpp	Wed Sep 22 14:03:43 2021 +0300
+++ b/src/model.cpp	Mon Sep 27 21:04:45 2021 +0300
@@ -17,6 +17,7 @@
  */
 
 #include <QBrush>
+#include <QFile>
 #include <QFont>
 #include "model.h"
 #include "modeleditcontext.h"
@@ -25,8 +26,17 @@
  * @brief Constructs a model
  * @param parent QObject parent to pass forward
  */
-Model::Model(QObject* parent) :
-	QAbstractListModel{parent}
+Model::Model(QObject* parent) : 
+	Model{"", parent} {}
+
+/**
+ * @brief Constructs a model
+ * @param path Path that was used to open the model
+ * @param parent QObject parent to pass forward
+ */
+Model::Model(const QString& path, QObject *parent) :
+	QAbstractListModel{parent},
+	path{path}
 {
 	connect(this, &Model::dataChanged, [&](){ this->needRecache = true; });
 }
@@ -256,3 +266,20 @@
 {
 	return this->body[unsigned_cast(index.row())].get();
 }
+
+/**
+ * @brief Write out the model as text
+ */
+void Model::save() const
+{
+	QFile file{this->path};
+	if (file.open(QIODevice::WriteOnly))
+	{
+		QTextStream out{&file};
+		for (const ModelObjectPointer& object : this->body)
+		{
+			out << object.get()->textRepresentation() << "\r\n";
+		}
+		file.close();
+	}
+}
\ No newline at end of file