X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fdesigner%2Fselection.h;h=89f7100e3e6e854945219bf074ad7f4ff3388e4f;hb=28947c087bd2d05c1850e320844f2e33fc0fc253;hp=1c0d267f1618044271f7672c967c61d8cb118db6;hpb=1d735b80482317fd930eb47ca255ab9f1f120a7d;p=r2c2.git

diff --git a/source/designer/selection.h b/source/designer/selection.h
index 1c0d267..89f7100 100644
--- a/source/designer/selection.h
+++ b/source/designer/selection.h
@@ -3,25 +3,59 @@
 
 #include <set>
 #include <sigc++/sigc++.h>
-#include "3d/track.h"
+#include "libr2c2/object.h"
 
 class Selection
 {
+public:
+	sigc::signal<void> signal_changed;
+
 private:
-	std::set<Marklin::Track *> tracks;
+	std::set<R2C2::Object *> objects;
 
 public:
-	sigc::signal<void> signal_changed;
+	const std::set<R2C2::Object *> &get_objects() const { return objects; }
+	R2C2::Object *get_object() const;
+
+	template<typename T>
+	std::set<T *> get_objects() const
+	{
+		std::set<T *> result;
+		for(std::set<R2C2::Object *>::const_iterator i=objects.begin(); i!=objects.end(); ++i)
+			if(T *to = dynamic_cast<T *>(*i))
+				result.insert(to);
+		return result;
+	}
+
+	template<typename T>
+	T *get_object() const
+	{
+		for(std::set<R2C2::Object *>::const_iterator i=objects.begin(); i!=objects.end(); ++i)
+			if(T *to = dynamic_cast<T *>(*i))
+				return to;
+		return 0;
+	}
+
+	unsigned size() const { return objects.size(); }
+	bool empty() const { return objects.empty(); }
 
-	const std::set<Marklin::Track *> &get_tracks() const { return tracks; }
-	Marklin::Track *get_track() const;
-	unsigned size() const { return tracks.size(); }
 	void clear();
-	void add_track(Marklin::Track *);
-	void remove_track(Marklin::Track *);
-	void toggle_track(Marklin::Track *);
+
+	template<typename Iter>
+	void replace(Iter begin, Iter end)
+	{
+		objects.clear();
+		objects.insert(begin, end);
+		signal_changed.emit();
+	}
+
+	void add_object(R2C2::Object *);
+	void remove_object(R2C2::Object *);
+	void toggle_object(R2C2::Object *);
+
 	void select_more();
 	void select_linked();
+	void select_blocks();
 };
 
 #endif