X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fengineer%2Fdynamicdialog.h;h=3c174428083714b0cf12e25b3c916b33b451235f;hb=abed4a255060d5a233ec0ac2dd60af9132e29201;hp=0bf1996b2aae8e757679efbe9a71522e36f0f98c;hpb=9e96d36a21c24befc88c7bf9c1014c22169e3a6a;p=r2c2.git

diff --git a/source/engineer/dynamicdialog.h b/source/engineer/dynamicdialog.h
index 0bf1996..3c17442 100644
--- a/source/engineer/dynamicdialog.h
+++ b/source/engineer/dynamicdialog.h
@@ -7,6 +7,16 @@ class UserInterface;
 
 class DynamicDialog: public Msp::GLtk::Dialog
 {
+public:
+	class StateLoader: public Msp::DataFile::ObjectLoader<DynamicDialog>
+	{
+	public:
+		StateLoader(DynamicDialog &);
+
+	private:
+		void position(float, float);
+	};
+
 protected:
 	UserInterface &ui;
 
@@ -14,7 +24,10 @@ protected:
 public:
 	virtual ~DynamicDialog();
 
-	virtual void update() = 0;
+	virtual void update() { };
+	virtual bool save_state(Msp::DataFile::Statement &) const { return false; }
+protected:
+	void save_position(std::list<Msp::DataFile::Statement> &) const;
 };
 
 #endif